iShares Trust

The Markets in Review

Dear Shareholder,

The 12-month reporting period as of August 31, 2022 saw the emergence of significant challenges that disrupted the economic recovery and strong financial markets of 2021. The U.S. economy shrank in the first half of 2022, ending the run of robust growth that followed the reopening of global economies and the development of COVID-19 vaccines. Changes in consumer spending patterns and a tight labor market led to elevated inflation, which reached a 40-year high. Moreover, while the foremost effect of Russia’s invasion of Ukraine has been a severe humanitarian crisis, the ongoing war continued to present challenges for both investors and policymakers.

Equity prices fell as interest rates rose, particularly weighing on relatively high-valuation growth stocks and economically sensitive small-capitalization stocks. While both large- and small-capitalization U.S. stocks fell, declines for small-capitalization U.S. stocks were steeper. Both emerging market stocks and international equities from developed markets fell significantly, pressured by rising interest rates and a strengthening U.S. dollar.

The 10-year U.S. Treasury yield (which is inversely related to bond prices) rose notably during the reporting period as investors reacted to higher inflation and attempted to anticipate its impact on future interest rate changes. The corporate bond market also faced inflationary headwinds, and increasing uncertainty led to higher corporate bond spreads (the difference in yield between U.S. Treasuries and similarly-dated corporate bonds).

The U.S. Federal Reserve (the “Fed”), acknowledging that inflation is growing faster than expected, raised interest rates four times while indicating that additional rate hikes were likely. Furthermore, the Fed wound down its bond-buying programs and began to reduce its balance sheet. As investors attempted to assess the Fed’s future trajectory, the Fed’s statements late in the reporting period led markets to believe that additional tightening is likely in the near term.

The horrific war in Ukraine has significantly clouded the outlook for the global economy, leading to major volatility in energy and metals markets. Sanctions on Russia, Europe’s top energy supplier, and general wartime disruption have magnified supply problems for key commodities. We believe elevated energy prices will continue to exacerbate inflationary pressure while also constraining economic growth. Combating inflation without stifling a recovery, while buffering against ongoing supply and price shocks, will be an especially challenging environment for setting effective monetary policy. Despite the likelihood of more rate increases on the horizon, we believe the Fed will ultimately err on the side of protecting employment, even at the expense of higher inflation. In the meantime, however, we are likely to see a period of slowing growth paired with relatively high inflation.

In this environment, while we favor an overweight to equities in the long-term, the market’s concerns over excessive rate hikes from central banks moderate our outlook. Furthermore, the energy shock and a deteriorating economic backdrop in China and Europe are likely to challenge corporate earnings, so we are underweight equities overall in the near term. We take the opposite view on credit, where higher spreads provide near-term opportunities, while the likelihood of higher inflation leads us to take an underweight stance on credit in the long term. We believe that investment-grade corporates, U.K. gilts, local-currency emerging market debt, and inflation-protected bonds (particularly in Europe) offer strong opportunities for a six- to twelve-month horizon.

Overall, our view is that investors need to think globally, extend their scope across a broad array of asset classes, and be nimble as market conditions change. We encourage you to talk with your financial advisor and visit iShares.com for further insight about investing in today’s markets.

LOGO

Rob Kapito

President, BlackRock, Inc.

LOGO

Rob Kapito

President, BlackRock, Inc.


Total Returns as of August 31, 2022
	6-Month	12-Month

U.S. large cap equities (S&P 500^® Index)	(8.84)%	(11.23)%

U.S. small cap equities (Russell 2000^® Index)	(9.31)	(17.88)

International equities (MSCI Europe, Australasia, Far East Index)	(13.97)	(19.80)

Emerging market equities (MSCI Emerging Markets Index)	(13.30)	(21.80)

3-month Treasury bills (ICE BofA 3-Month U.S. Treasury Bill Index)	0.36	0.39

U.S. Treasury securities (ICE BofA 10-Year U.S. Treasury Index)	(9.71)	(13.27)

U.S. investment grade bonds (Bloomberg U.S. Aggregate Bond Index)	(7.76)	(11.52)

Tax-exempt municipal bonds (Bloomberg Municipal Bond Index)	(5.72)	(8.63)

U.S. high yield bonds (Bloomberg U.S. Corporate High Yield 2% Issuer Capped Index)	(7.78)	(10.61)

Past performance is not an indication of future results. Index performance is shown for illustrative purposes only. You cannot invest directly in an index.

The iShares BBB Rated Corporate Bond ETF (the “Fund”) seeks to track the investment results of an index composed of BBB (or its equivalent) fixed rate U.S. dollar-denominated bonds issued by U.S. and non-U.S. corporate issuers, as represented by the iBoxx USD Liquid Investment Grade BBB 0+ Index (the “Index”). The Fund invests in a representative sample of securities included in the Index that collectively has an investment profile similar to the Index. Due to the use of representative sampling, the Fund may or may not hold all of the securities that are included in the Index.

The inception date of the Fund was 5/18/21. The first day of secondary market trading was 5/20/21.

Past performance is not an indication of future results. Performance results do not reflect the deduction of taxes that a shareholder would pay on fund distributions or on the redemption or sale of fund shares. See “About Fund Performance” for more information.

The iShares Broad USD Investment Grade Corporate Bond ETF (the “Fund”) seeks to track the investment results of an index composed of U.S. dollar-denominated investment-grade corporate bonds, as represented by the ICE BofA US Corporate Index (the “Index”). The Fund invests in a representative sample of securities included in the Index that collectively has an investment profile similar to the Index. Due to the use of representative sampling, the Fund may or may not hold all of the securities that are included in the Index.

On March 01, 2021 the Fund began to track the 4pm pricing variant of the ICE BofA US Corporate Index. Index data on and after March 01, 2021 is for the 4pm pricing variant of the ICE BofA US Corporate Index. Historical index data from August 01, 2018 through February 28, 2021 is for the 3pm pricing variant of the ICE BofA US Corporate Index. Historical index data prior to August 01, 2018 is for the Bloomberg Barclays U.S. Credit Bond Index.

The iShares 1-5 Year Investment Grade Corporate Bond ETF (the “Fund”) seeks to track the investment results of an index composed of U.S. dollar-denominated investment-grade corporate bonds with remaining maturities between one and five years, as represented by the ICE BofA 1-5 Year US Corporate Index (the “Index”). The Fund invests in a representative sample of securities included in the Index that collectively has an investment profile similar to the Index. Due to the use of representative sampling, the Fund may or may not hold all of the securities that are included in the Index.

On March 01, 2021 the Fund began to track the 4pm pricing variant of the ICE BofA 1-5 Year US Corporate Index. Index data on and after March 01, 2021 is for the 4pm pricing variant of the ICE BofA 1-5 Year US Corporate Index. Historical index from August 01, 2020 through February 28, 2021 is for the 3pm pricing variant of the ICE BofA 1-5 Year US Corporate Index. Historical Index data prior to August 01, 2018 is for the Bloomberg Barclays U.S. 1-3 Year Credit Bond Index.

The iShares 5-10 Year Investment Grade Corporate Bond ETF (the “Fund”) seeks to track the investment results of an index composed of U.S. dollar-denominated investment-grade corporate bonds with remaining maturities between five and ten years, as represented by the ICE BofA 5-10 Year US Corporate Index (the “Index”). The Fund invests in a representative sample of securities included in the Index that collectively has an investment profile similar to the Index. Due to the use of representative sampling, the Fund may or may not hold all of the securities that are included in the Index.

On March 01, 2021 the Fund began to track the 4pm pricing variant of the ICE BofA 5-10 Year US Corporate Index. Index data on and after March 01, 2021 is for the 4pm pricing variant of the ICE BofA 5-10 Year US Corporate Index. Historical index data from August 01, 2018 through February 28, 2021 is for the 3pm pricing variant of the ICE BofAML 5-10 Year US Corporate Index. Historical Index data prior to August 01, 2018 is for the Bloomberg Barclays U.S. Intermediate Credit Bond Index.

The iShares 10+ Year Investment Grade Corporate Bond ETF (the “Fund”) seeks to track the investment results of an index composed of U.S. dollar-denominated investment-grade corporate bonds with remaining maturities greater than ten years, as represented by the ICE BofA 10+ Year US Corporate Index (the “Index”). The Fund invests in a representative sample of securities included in the Index that collectively has an investment profile similar to the Index. Due to the use of representative sampling, the Fund may or may not hold all of the securities that are included in the Index.

On March 01, 2021 the Fund began to track the 4pm pricing variant of the ICE BofA 10+ Year US Corporate Index. Index data on and after March 01, 2021 is for the 4pm pricing variant of the ICE BofA 10+ Year US Corporate Index. Historical index data from August 01, 2018 through February 28, 2021 is for the 3pm pricing variant of the ICE BofA 10+ Year US Corporate Index. Historical Index data prior to August 01, 2018 is for the Bloomberg Barclays U.S. Long Credit Index.

Past performance is not an indication of future results. Financial markets have experienced extreme volatility and trading in many instruments has been disrupted. These circumstances may continue for an extended period of time and may continue to affect adversely the value and liquidity of each Fund’s investments. As a result, current performance may be lower or higher than the performance data quoted. Performance data current to the most recent month-end is available at iShares.com. Performance results assume reinvestment of all dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on fund distributions or on the redemption or sale of fund shares. The investment return and principal value of shares will vary with changes in market conditions. Shares may be worth more or less than their original cost when they are redeemed or sold in the market. Performance for certain funds may reflect a waiver of a portion of investment advisory fees. Without such a waiver, performance would have been lower.

Net asset value or “NAV” is the value of one share of a fund as calculated in accordance with the standard formula for valuing mutual fund shares. Beginning August 10, 2020, the price used to calculate market return (“Market Price”) is the closing price. Prior to August 10, 2020, Market Price was determined using the midpoint between the highest bid and the lowest ask on the primary stock exchange on which shares of a fund are listed for trading, as of the time that such fund’s NAV is calculated. Since shares of a fund may not trade in the secondary market until after the fund’s inception, for the period from inception to the first day of secondary market trading in shares of the fund, the NAV of the fund is used as a proxy for the Market Price to calculate market returns. Market and NAV returns assume that dividends and capital gain distributions have been reinvested at Market Price and NAV, respectively.

An index is a statistical composite that tracks a specified financial market or sector. Unlike a fund, an index does not actually hold a portfolio of securities and therefore does not incur the expenses incurred by a fund. These expenses negatively impact fund performance. Also, market returns do not include brokerage commissions that may be payable on secondary market transactions. If brokerage commissions were included, market returns would be lower.

Shareholders of each Fund may incur the following charges: (1) transactional expenses, including brokerage commissions on purchases and sales of fund shares and (2) ongoing expenses, including management fees and other fund expenses. The expense examples shown (which are based on a hypothetical investment of $1,000 invested at the beginning of the period and held through the end of the period) are intended to assist shareholders both in calculating expenses based on an investment in each Fund and in comparing these expenses with similar costs of investing in other funds.

The expense examples provide information about actual account values and actual expenses. Annualized expense ratios reflect contractual and voluntary fee waivers, if any. In order to estimate the expenses a shareholder paid during the period covered by this report, shareholders can divide their account value by $1,000 and then multiply the result by the number under the heading entitled “Expenses Paid During the Period.”

The expense examples also provide information about hypothetical account values and hypothetical expenses based on a fund’s actual expense ratio and an assumed rate of return of 5% per year before expenses. In order to assist shareholders in comparing the ongoing expenses of investing in the Funds and other funds, compare the 5% hypothetical examples with the 5% hypothetical examples that appear in the shareholder reports of the other funds.

The expenses shown in the expense examples are intended to highlight shareholders’ ongoing costs only and do not reflect any transactional expenses, such as brokerage commissions and other fees paid on purchases and sales of fund shares. Therefore, the hypothetical examples are useful in comparing ongoing expenses only and will not help shareholders determine the relative total expenses of owning different funds. If these transactional expenses were included, shareholder expenses would have been higher.


Security	Par (000)		Value

Corporate Bonds & Notes

Advertising — 0.1%
Interpublic Group of Companies Inc. (The), 5.40%, 10/01/48 (Call 04/01/48)^(a)	$	35	$	33,586
Omnicom Group Inc., 2.60%, 08/01/31 (Call 05/01/31)^(a)		50		41,767

				75,353

Aerospace & Defense — 3.1%
Boeing Co. (The)
2.20%, 02/04/26 (Call 02/04/23)		250		229,085
4.88%, 05/01/25 (Call 04/01/25)		200		200,535
5.04%, 05/01/27 (Call 03/01/27)		100		99,730
5.15%, 05/01/30 (Call 02/01/30)		100		98,300
5.71%, 05/01/40 (Call 11/01/39)		110		105,041
5.81%, 05/01/50 (Call 11/01/49)		125		119,401
5.93%, 05/01/60 (Call 11/01/59)		90		85,556
L3Harris Technologies Inc., 4.40%, 06/15/28 (Call 03/15/28)		100		98,323
Northrop Grumman Corp.
3.25%, 01/15/28 (Call 10/15/27)		150		142,504
4.03%, 10/15/47 (Call 04/15/47)		75		65,912
5.25%, 05/01/50 (Call 11/01/49)		25		26,231
Raytheon Technologies Corp.
2.82%, 09/01/51 (Call 03/01/51)		50		34,968
4.13%, 11/16/28 (Call 08/16/28)		200		195,894
4.50%, 06/01/42		100		94,008
4.63%, 11/16/48 (Call 05/16/48)		150		141,986

				1,737,474

Agriculture — 1.9%
Altria Group Inc.
4.40%, 02/14/26 (Call 12/14/25)^(a)		100		99,518
4.80%, 02/14/29 (Call 11/14/28)		50		48,412
5.80%, 02/14/39 (Call 08/14/38)		100		92,151
5.95%, 02/14/49 (Call 08/14/48)		150		134,442
BAT Capital Corp.
2.73%, 03/25/31 (Call 12/25/30)		50		40,022
3.22%, 08/15/24 (Call 06/15/24)		100		97,665
3.56%, 08/15/27 (Call 05/15/27)		150		137,891
4.39%, 08/15/37 (Call 02/15/37)		100		79,081
4.54%, 08/15/47 (Call 02/15/47)		175		127,858
4.74%, 03/16/32 (Call 12/16/31)		75		67,300
Bunge Ltd. Finance Corp., 2.75%, 05/14/31 (Call 02/14/31)		50		41,984
Reynolds American Inc., 4.45%, 06/12/25 (Call 03/12/25)		100		98,996

				1,065,320

Apparel — 0.2%
VF Corp., 2.40%, 04/23/25 (Call 03/23/25)		100		95,410


Auto Manufacturers — 1.8%
General Motors Co.
6.25%, 10/02/43^(a)		135		129,252
6.60%, 04/01/36 (Call 10/01/35)		50		50,641
General Motors Financial Co. Inc.
1.25%, 01/08/26 (Call 12/08/25)		350		308,574
1.70%, 08/18/23		400		389,678
2.35%, 01/08/31 (Call 10/08/30)		175		135,518

				1,013,663

Auto Parts & Equipment — 0.2%
Aptiv PLC, 3.10%, 12/01/51 (Call 06/01/51)		35		21,596
Aptiv PLC/Aptiv Corp.
3.25%, 03/01/32 (Call 12/01/31)^(a)		30		25,253
4.15%, 05/01/52 (Call 11/01/51)		25		18,547
BorgWarner Inc., 2.65%, 07/01/27 (Call 05/01/27)		50		45,468


Security	Par (000)		Value

Auto Parts & Equipment (continued)
Lear Corp., 5.25%, 05/15/49 (Call 11/15/48)	$	25	$	21,487

				132,351

Banks — 8.7%
Barclays PLC
2.67%, 03/10/32 (Call 03/10/31)^(b)		200		155,003
3.65%, 03/16/25		300		291,156
Citigroup Inc.
3.50%, 05/15/23		300		299,182
4.45%, 09/29/27		150		146,459
4.60%, 03/09/26		100		99,831
4.75%, 05/18/46		75		67,417
6.63%, 06/15/32		50		54,189
6.68%, 09/13/43		50		56,614
Cooperatieve Rabobank U.A., 4.38%, 08/04/25		250		245,597
Credit Suisse Group AG, 4.55%, 04/17/26		250		240,114
Deutsche Bank AG/New York NY, 2.13%, 11/24/26 (Call 11/24/25), (SOFR + 1.870%)^(b)		400		352,856
Fifth Third Bancorp.
4.30%, 01/16/24 (Call 12/16/23)		200		200,250
8.25%, 03/01/38		40		51,506
Goldman Sachs Group Inc. (The)
4.25%, 10/21/25		100		98,589
5.15%, 05/22/45		25		23,656
6.75%, 10/01/37		200		221,241
HSBC Holdings PLC
4.25%, 08/18/25		300		294,755
6.50%, 05/02/36		100		104,242
6.50%, 09/15/37		100		104,116
Lloyds Banking Group PLC, 4.65%, 03/24/26		200		195,175
Morgan Stanley, 5.00%, 11/24/25		200		203,077
NatWest Group PLC
4.27%, 03/22/25 (Call 03/22/24), (3 mo. LIBOR US + 1.762%)^(b)		200		197,457
4.45%, 05/08/30 (Call 05/08/29), (3 mo. LIBOR US + 1.871%)^(b)		200		186,038
Santander Holdings USA Inc., 3.45%, 06/02/25 (Call 05/02/25)		250		239,051
Santander UK Group Holdings PLC, 1.09%, 03/15/25 (Call 03/15/24), (SOFR + 0.787%)^(b)		300		280,811
Wells Fargo & Co.
4.30%, 07/22/27		100		98,243
4.75%, 12/07/46		25		22,816
4.90%, 11/17/45		275		254,198
Westpac Banking Corp.
2.96%, 11/16/40		60		42,664
3.13%, 11/18/41		25		17,993

				4,844,296

Beverages — 2.9%
Anheuser-Busch Companies LLC/Anheuser-Busch InBev Worldwide Inc.
3.65%, 02/01/26 (Call 11/01/25)		100		98,273
4.70%, 02/01/36 (Call 08/01/35)		200		192,767
4.90%, 02/01/46 (Call 08/01/45)		275		260,624
Anheuser-Busch InBev Worldwide Inc.
3.50%, 06/01/30 (Call 03/01/30)		125		117,604
4.60%, 04/15/48 (Call 10/15/47)		100		90,502
4.60%, 06/01/60 (Call 12/01/59)		150		133,146
5.45%, 01/23/39 (Call 07/23/38)		50		51,175
5.55%, 01/23/49 (Call 07/23/48)		150		155,024
Constellation Brands Inc.
2.25%, 08/01/31 (Call 05/01/31)^(a)		75		61,079


Security	Par (000)		Value

Beverages (continued)
3.70%, 12/06/26 (Call 09/06/26)	$	75	$	72,645
3.75%, 05/01/50 (Call 11/01/49)		60		47,403
Keurig Dr Pepper Inc.
0.75%, 03/15/24 (Call 10/03/22)		200		190,022
2.25%, 03/15/31 (Call 12/15/30)		50		41,166
3.35%, 03/15/51 (Call 09/15/50)		60		43,305
Molson Coors Beverage Co., 4.20%, 07/15/46 (Call 01/15/46)		60		49,600

				1,604,335

Biotechnology — 3.0%
Amgen Inc.
2.20%, 02/21/27 (Call 12/21/26)		100		91,885
2.30%, 02/25/31 (Call 11/25/30)		100		84,717
2.77%, 09/01/53 (Call 03/01/53)		50		33,143
2.80%, 08/15/41 (Call 02/15/41)		75		56,021
3.63%, 05/22/24 (Call 02/22/24)		200		199,026
4.40%, 05/01/45 (Call 11/01/44)		60		53,781
4.66%, 06/15/51 (Call 12/15/50)		200		187,452
Baxalta Inc., 5.25%, 06/23/45 (Call 12/23/44)		75		74,100
Biogen Inc.
3.15%, 05/01/50 (Call 11/01/49)		60		40,877
3.25%, 02/15/51 (Call 08/15/50)		25		17,428
4.05%, 09/15/25 (Call 06/15/25)		150		149,069
Gilead Sciences Inc.
0.75%, 09/29/23 (Call 09/12/22)		150		144,912
1.65%, 10/01/30 (Call 07/01/30)		200		162,570
4.75%, 03/01/46 (Call 09/01/45)		100		95,212
4.80%, 04/01/44 (Call 10/01/43)		110		104,530
Regeneron Pharmaceuticals Inc.
1.75%, 09/15/30 (Call 06/15/30)		25		19,903
2.80%, 09/15/50 (Call 03/15/50)		30		20,064
Royalty Pharma PLC
1.20%, 09/02/25 (Call 08/02/25)		100		90,876
3.30%, 09/02/40 (Call 03/02/40)		50		37,119
3.35%, 09/02/51 (Call 03/02/51)		35		23,307

				1,685,992

Building Materials — 0.6%
Carrier Global Corp.
2.24%, 02/15/25 (Call 01/15/25)		28		26,610
2.49%, 02/15/27 (Call 12/15/26)		100		92,060
3.58%, 04/05/50 (Call 10/05/49)		75		56,994
Johnson Controls International PLC/Tyco Fire & Security Finance SCA, 2.00%, 09/16/31 (Call 06/16/31)		50		40,169
Martin Marietta Materials Inc., 3.20%, 07/15/51 (Call 01/15/51)		50		35,030
Vulcan Materials Co.
3.50%, 06/01/30 (Call 03/01/30)		50		45,101
4.50%, 06/15/47 (Call 12/15/46)		25		22,131

				318,095

Chemicals — 2.0%
Celanese U.S. Holdings LLC
6.17%, 07/15/27 (Call 06/15/27)		25		25,016
6.33%, 07/15/29 (Call 05/15/29)		25		24,854
CF Industries Inc., 5.38%, 03/15/44		50		46,410
Dow Chemical Co. (The)
2.10%, 11/15/30 (Call 08/15/30)		75		61,292
3.60%, 11/15/50 (Call 05/15/50)^(a)		135		102,430
DuPont de Nemours Inc.
4.73%, 11/15/28 (Call 08/15/28)		150		151,263
5.42%, 11/15/48 (Call 05/15/48)^(a)		60		59,004


Security	Par (000)		Value

Chemicals (continued)
Eastman Chemical Co.
4.50%, 12/01/28 (Call 09/01/28)	$	50	$	48,885
4.65%, 10/15/44 (Call 04/15/44)		30		25,909
FMC Corp.
3.45%, 10/01/29 (Call 07/01/29)		25		22,320
4.50%, 10/01/49 (Call 04/01/49)		15		12,518
International Flavors & Fragrances Inc., 5.00%, 09/26/48 (Call 03/26/48)		35		32,201
LYB International Finance III LLC
3.80%, 10/01/60 (Call 04/01/60)		25		17,699
4.20%, 05/01/50 (Call 11/01/49)		135		108,886
Mosaic Co. (The), 4.05%, 11/15/27 (Call 08/15/27)		100		97,102
Nutrien Ltd.
2.95%, 05/13/30 (Call 02/13/30)		50		44,249
3.95%, 05/13/50 (Call 11/13/49)		25		21,262
Sherwin-Williams Co. (The)
3.45%, 06/01/27 (Call 03/01/27)		100		95,562
4.50%, 06/01/47 (Call 12/01/46)		60		53,570
Westlake Corp., 5.00%, 08/15/46 (Call 02/15/46)		40		37,078

				1,087,510

Commercial Services — 0.9%
Block Financial LLC, 2.50%, 07/15/28 (Call 05/15/28)		50		43,363
Equifax Inc., 2.35%, 09/15/31 (Call 06/15/31)		50		40,321
Global Payments Inc.
1.20%, 03/01/26 (Call 02/01/26)		200		176,358
4.15%, 08/15/49 (Call 02/15/49)^(a)		25		19,104
Moody’s Corp.
2.00%, 08/19/31 (Call 05/19/31)^(a)		50		40,328
2.55%, 08/18/60 (Call 02/18/60)		50		30,710
2.75%, 08/19/41 (Call 02/19/41)		50		36,528
Quanta Services Inc., 3.05%, 10/01/41 (Call 04/01/41)		35		24,495
RELX Capital Inc., 4.00%, 03/18/29 (Call 12/18/28)		50		48,185
Verisk Analytics Inc., 3.63%, 05/15/50 (Call 11/15/49)		25		19,288

				478,680

Computers — 1.6%
Dell International LLC/EMC Corp.
3.45%, 12/15/51 (Call 06/15/51)^(c)		75		49,069
6.02%, 06/15/26 (Call 03/15/26)^(a)		200		207,652
8.10%, 07/15/36 (Call 01/15/36)		50		58,100
8.35%, 07/15/46 (Call 01/15/46)		10		12,084
Hewlett Packard Enterprise Co.
1.45%, 04/01/24 (Call 03/01/24)		160		153,628
6.35%, 10/15/45 (Call 04/15/45)		40		39,904
HP Inc.
2.20%, 06/17/25 (Call 05/17/25)		100		94,460
2.65%, 06/17/31 (Call 03/17/31)		50		39,783
4.75%, 01/15/28 (Call 12/15/27)		50		49,175
6.00%, 09/15/41		25		24,157
Kyndryl Holdings Inc., 2.70%, 10/15/28 (Call 08/15/28)^(c)		50		38,528
Leidos Inc., 4.38%, 05/15/30 (Call 02/15/30)		50		46,203
Western Digital Corp., 4.75%, 02/15/26 (Call 11/15/25)		50		48,133

				860,876

Diversified Financial Services — 4.3%
AerCap Ireland Capital DAC/AerCap Global Aviation Trust
2.45%, 10/29/26 (Call 09/29/26)		300		263,938
3.15%, 02/15/24 (Call 01/15/24)		150		145,748
3.40%, 10/29/33 (Call 07/29/33)		150		117,483
4.63%, 10/15/27 (Call 08/15/27)		150		141,614
Air Lease Corp.
0.70%, 02/15/24 (Call 01/15/24)		100		94,426


Security	Par (000)		Value

Diversified Financial Services (continued)
2.10%, 09/01/28 (Call 07/01/28)	$	150	$	123,223
2.88%, 01/15/26 (Call 12/15/25)		100		92,230
Ally Financial Inc.
2.20%, 11/02/28 (Call 09/02/28)^(a)		100		82,838
8.00%, 11/01/31		50		55,844
Blackstone Private Credit Fund
3.25%, 03/15/27		75		64,407
4.70%, 03/24/25^(a)		50		48,375
Capital One Financial Corp., 2.60%, 05/11/23 (Call 04/11/23)		400		396,641
CI Financial Corp., 4.10%, 06/15/51 (Call 12/15/50)^(a)		25		16,415
Discover Financial Services, 4.10%, 02/09/27 (Call 11/09/26)		200		192,204
Jefferies Group LLC, 6.25%, 01/15/36		50		50,450
Nasdaq Inc.
1.65%, 01/15/31 (Call 10/15/30)		50		39,864
3.25%, 04/28/50 (Call 10/28/49)		25		18,427
Nomura Holdings Inc., 1.85%, 07/16/25		200		184,001
Synchrony Financial, 4.25%, 08/15/24 (Call 05/15/24)		250		247,061

				2,375,189

Electric — 4.4%
AEP Texas Inc., Series I, 2.10%, 07/01/30 (Call 04/01/30)		100		82,658
AES Corp. (The), 2.45%, 01/15/31 (Call 10/15/30)		50		41,222
Constellation Energy Generation LLC, 6.25%, 10/01/39		25		26,546
Dominion Energy Inc.
Series B, 3.30%, 04/15/41 (Call 10/15/40)		50		39,579
Series C, 3.38%, 04/01/30 (Call 01/01/30)		100		91,057
DTE Energy Co., Series C, 2.53%, 10/01/24^(d)		100		96,284
Duke Energy Corp.
2.45%, 06/01/30 (Call 03/01/30)		100		84,438
3.50%, 06/15/51 (Call 12/15/50)		50		37,530
3.75%, 04/15/24 (Call 01/15/24)		200		199,327
3.75%, 09/01/46 (Call 03/01/46)		75		59,105
Emera U.S. Finance LP, 4.75%, 06/15/46 (Call 12/15/45)		40		34,747
Entergy Corp., 2.40%, 06/15/31 (Call 03/05/31)		100		81,185
Eversource Energy, 2.90%, 03/01/27 (Call 02/01/27)		100		93,891
Exelon Corp.
4.05%, 04/15/30 (Call 01/15/30)^(a)		50		47,825
4.70%, 04/15/50 (Call 10/15/49)		75		70,000
Georgia Power Co.
5.13%, 05/15/52 (Call 11/15/51)		25		25,008
Series A, 3.25%, 03/15/51 (Call 09/15/50)		75		55,063
NextEra Energy Capital Holdings Inc.
2.25%, 06/01/30 (Call 03/01/30)		200		168,523
4.45%, 06/20/25		100		100,466
Pacific Gas and Electric Co.
3.25%, 06/01/31 (Call 03/01/31)		100		80,807
3.50%, 08/01/50 (Call 02/01/50)^(a)		50		33,221
4.00%, 12/01/46 (Call 06/01/46)		50		34,515
4.55%, 07/01/30 (Call 01/01/30)		125		111,181
4.95%, 07/01/50 (Call 01/01/50)		125		99,776
Public Service Enterprise Group Inc., 2.45%, 11/15/31 (Call 08/15/31)		50		41,648
Sempra Energy
3.40%, 02/01/28 (Call 11/01/27)		50		47,291
4.00%, 02/01/48 (Call 08/01/47)		60		50,183
Southern Co. (The)
2.95%, 07/01/23 (Call 05/01/23)		200		198,504
3.25%, 07/01/26 (Call 04/01/26)		120		114,682
4.40%, 07/01/46 (Call 01/01/46)		70		61,643
WEC Energy Group Inc., 2.20%, 12/15/28 (Call 10/15/28)		50		43,381


Security	Par (000)		Value

Electric (continued)
Xcel Energy Inc., 2.60%, 12/01/29 (Call 06/01/29)	$	100	$	87,611

				2,438,897

Electronics — 0.5%
Agilent Technologies Inc., 2.30%, 03/12/31 (Call 12/12/30)		50		41,234
Amphenol Corp., 2.20%, 09/15/31 (Call 06/15/31)		50		41,253
Arrow Electronics Inc., 2.95%, 02/15/32 (Call 11/15/31)		45		36,718
Flex Ltd., 4.88%, 06/15/29 (Call 03/15/29)		60		56,983
Jabil Inc., 3.95%, 01/12/28 (Call 10/12/27)		50		47,170
Keysight Technologies Inc., 3.00%, 10/30/29 (Call 07/30/29)		50		43,632

				266,990

Entertainment — 1.2%
Magallanes Inc.
3.43%, 03/15/24^(c)		250		244,228
4.28%, 03/15/32 (Call 12/15/31)^(c)		250		217,209
5.14%, 03/15/52 (Call 09/15/51)^(c)		275		220,015

				681,452

Environmental Control — 0.7%
Republic Services Inc., 3.38%, 11/15/27 (Call 08/15/27)		200		190,618
Waste Connections Inc.
2.20%, 01/15/32 (Call 10/15/31)		50		41,103
2.95%, 01/15/52 (Call 07/15/51)		35		25,185
3.20%, 06/01/32 (Call 03/01/32)		50		44,481
Waste Management Inc.
1.50%, 03/15/31 (Call 12/15/30)		50		40,008
4.15%, 07/15/49 (Call 01/15/49)		35		32,085

				373,480

Food — 3.3%
Campbell Soup Co.
4.15%, 03/15/28 (Call 12/15/27)		50		49,131
4.80%, 03/15/48 (Call 09/15/47)		25		23,232
Conagra Brands Inc.
1.38%, 11/01/27 (Call 09/01/27)		100		83,672
5.40%, 11/01/48 (Call 05/01/48)		35		33,150
General Mills Inc.
3.00%, 02/01/51 (Call 08/01/50)		25		18,236
4.00%, 04/17/25 (Call 02/17/25)		50		49,854
JM Smucker Co. (The)
2.13%, 03/15/32 (Call 12/15/31)		25		19,960
3.50%, 03/15/25		150		148,004
4.38%, 03/15/45		25		21,588
Kellogg Co.
3.40%, 11/15/27 (Call 08/15/27)		100		95,127
4.50%, 04/01/46		25		22,835
Kraft Heinz Foods Co.
4.38%, 06/01/46 (Call 12/01/45)		250		212,528
5.00%, 07/15/35 (Call 01/15/35)		50		48,699
Kroger Co. (The)
2.20%, 05/01/30 (Call 02/01/30)		50		42,118
3.95%, 01/15/50 (Call 07/15/49)		25		21,253
4.45%, 02/01/47 (Call 08/01/46)		50		45,503
McCormick & Co. Inc./MD
0.90%, 02/15/26 (Call 01/15/26)		150		133,532
1.85%, 02/15/31 (Call 11/15/30)^(a)		25		19,904
Mondelez International Inc.
1.50%, 05/04/25 (Call 04/04/25)		200		187,131
2.63%, 09/04/50 (Call 03/04/50)		40		26,735
Sysco Corp.
3.15%, 12/14/51 (Call 06/14/51)		35		25,225
3.30%, 07/15/26 (Call 04/15/26)		175		169,358


Security	Par (000)		Value

Food (continued)
5.95%, 04/01/30 (Call 01/01/30)	$	50	$	53,490
6.60%, 04/01/50 (Call 10/01/49)		30		34,807
Tyson Foods Inc.
3.95%, 08/15/24 (Call 05/15/24)		100		99,300
4.35%, 03/01/29 (Call 12/01/28)		75		74,090
5.10%, 09/28/48 (Call 03/28/48)		60		59,402

				1,817,864

Forest Products & Paper — 0.1%
International Paper Co., 4.40%, 08/15/47 (Call 02/15/47)		75		65,526


Gas — 0.3%
National Fuel Gas Co., 2.95%, 03/01/31 (Call 12/01/30)		25		20,446
NiSource Inc.
3.60%, 05/01/30 (Call 02/01/30)		75		68,991
4.38%, 05/15/47 (Call 11/15/46)		75		66,148

				155,585

Health Care - Products — 1.1%
Baxter International Inc., 1.92%, 02/01/27 (Call 01/01/27)		150		135,068
Boston Scientific Corp.
1.90%, 06/01/25 (Call 05/01/25)		35		32,955
2.65%, 06/01/30 (Call 03/01/30)		35		30,578
4.70%, 03/01/49 (Call 09/01/48)		40		38,218
Danaher Corp., 2.80%, 12/10/51 (Call 06/10/51)		25		17,765
DH Europe Finance II Sarl
2.60%, 11/15/29 (Call 08/15/29)		50		44,974
3.25%, 11/15/39 (Call 05/15/39)		75		61,958
Koninklijke Philips NV, 6.88%, 03/11/38		25		28,575
PerkinElmer Inc., 1.90%, 09/15/28 (Call 07/15/28)		50		42,219
Smith & Nephew PLC, 2.03%, 10/14/30 (Call 07/14/30)		50		39,597
Stryker Corp.
1.15%, 06/15/25 (Call 05/15/25)		50		45,968
4.63%, 03/15/46 (Call 09/15/45)		50		47,348
Zimmer Biomet Holdings Inc., 2.60%, 11/24/31 (Call 08/24/31)		50		41,456

				606,679

Health Care - Services — 2.7%
Aetna Inc.
3.88%, 08/15/47 (Call 02/15/47)^(a)		60		49,049
6.63%, 06/15/36		25		27,545
Anthem Inc., 0.45%, 03/15/23		100		98,179
Elevance Health Inc.
1.50%, 03/15/26 (Call 02/15/26)		100		91,350
2.55%, 03/15/31 (Call 12/15/30)		100		85,816
3.60%, 03/15/51 (Call 09/15/50)		175		141,416
HCA Inc.
3.50%, 09/01/30 (Call 03/01/30)		125		108,957
3.50%, 07/15/51 (Call 01/15/51)		75		51,182
4.13%, 06/15/29 (Call 03/15/29)		135		124,464
5.00%, 03/15/24		100		100,562
5.25%, 06/15/49 (Call 12/15/48)		75		66,522
5.38%, 02/01/25		100		100,879
Humana Inc.
3.70%, 03/23/29 (Call 02/23/29)		50		47,209
3.85%, 10/01/24 (Call 07/01/24)		75		74,630
3.95%, 08/15/49 (Call 02/15/49)		40		33,754
Laboratory Corp. of America Holdings
1.55%, 06/01/26 (Call 05/01/26)		50		45,057
4.70%, 02/01/45 (Call 08/01/44)		40		36,174
Quest Diagnostics Inc., 3.45%, 06/01/26 (Call 03/01/26)		200		194,772


Security	Par (000)		Value

Health Care - Services (continued)
Universal Health Services Inc., 2.65%, 01/15/32 (Call 10/15/31)^(a)(c)	$	50	$	38,044

				1,515,561

Holding Companies - Diversified — 0.5%
Ares Capital Corp., 2.15%, 07/15/26 (Call 06/15/26)		160		138,933
FS KKR Capital Corp., 3.13%, 10/12/28 (Call 08/12/28)		50		40,758
Owl Rock Capital Corp., 3.40%, 07/15/26 (Call 06/15/26)		125		111,895

				291,586

Home Builders — 0.3%
DR Horton Inc., 2.50%, 10/15/24 (Call 09/15/24)		100		95,324
Lennar Corp., 4.75%, 11/29/27 (Call 05/29/27)		100		97,562

				192,886

Home Furnishings — 0.0%
Whirlpool Corp., 4.60%, 05/15/50 (Call 11/15/49)^(a)		30		25,066


Household Products & Wares — 0.1%
Avery Dennison Corp., 2.25%, 02/15/32 (Call 11/15/31)		50		39,219
Clorox Co. (The), 1.80%, 05/15/30 (Call 02/15/30)		50		40,855

				80,074

Insurance — 1.7%
Alleghany Corp., 3.25%, 08/15/51 (Call 02/15/51)		25		19,042
American International Group Inc.
3.90%, 04/01/26 (Call 01/01/26)		100		98,401
4.38%, 06/30/50 (Call 12/30/49)		75		67,234
Aon Corp., 2.80%, 05/15/30 (Call 02/15/30)		50		43,710
Aon Global Ltd., 4.75%, 05/15/45 (Call 11/15/44)		50		46,471
Arch Capital Group Ltd., 3.64%, 06/30/50 (Call 12/30/49)		25		19,515
Athene Holding Ltd.
3.50%, 01/15/31 (Call 10/15/30)		50		42,765
3.95%, 05/25/51 (Call 11/25/50)		25		18,667
Brighthouse Financial Inc., 4.70%, 06/22/47 (Call 12/22/46)		20		15,784
CNA Financial Corp., 3.45%, 08/15/27 (Call 05/15/27)		75		70,866
Corebridge Financial Inc., 4.40%, 04/05/52 (Call 10/05/51)^(c)		50		41,831
Equitable Holdings Inc.
4.35%, 04/20/28 (Call 01/20/28)^(a)		25		24,595
5.00%, 04/20/48 (Call 10/20/47)		35		32,733
Everest Reinsurance Holdings Inc., 3.13%, 10/15/52 (Call 04/15/52)		50		34,747
Fairfax Financial Holdings Ltd., 3.38%, 03/03/31 (Call 12/03/3)		60		51,171
Hartford Financial Services Group Inc. (The)
2.80%, 08/19/29 (Call 05/19/29)		80		70,977
3.60%, 08/19/49 (Call 02/19/49)		25		19,765
Jackson Financial Inc., 4.00%, 11/23/51 (Call 05/23/51)^(c)		25		17,283
Lincoln National Corp.
3.05%, 01/15/30 (Call 10/15/29)		50		44,245
7.00%, 06/15/40		25		28,087
Markel Corp.
3.45%, 05/07/52 (Call 11/07/51)		25		18,617
5.00%, 04/05/46		35		32,918
Old Republic International Corp., 3.85%, 06/11/51 (Call 12/11/50)		25		19,044
Willis North America Inc.
3.88%, 09/15/49 (Call 03/15/49)		25		19,371
4.50%, 09/15/28 (Call 06/15/28)^(a)		50		48,393

				946,232

Internet — 0.8%
eBay Inc.
3.60%, 06/05/27 (Call 03/05/27)		150		145,015
3.65%, 05/10/51 (Call 11/10/50)		25		18,882


Security	Par (000)		Value

Internet (continued)
Expedia Group Inc.
3.25%, 02/15/30 (Call 11/15/29)	$	60	$	51,819
5.00%, 02/15/26 (Call 11/15/25)		100		100,290
Netflix Inc., 5.88%, 11/15/28		100		101,371
VeriSign Inc., 2.70%, 06/15/31 (Call 03/15/31)		50		41,221

				458,598

Iron & Steel — 0.4%
ArcelorMittal SA, 4.25%, 07/16/29^(a)		50		47,275
Nucor Corp., 2.00%, 06/01/25 (Call 05/01/25)		200		188,739

				236,014

Lodging — 0.1%
Marriott International Inc./MD, Series EE, 5.75%, 05/01/25 (Call 04/01/25)		56		57,697


Machinery — 0.7%
CNH Industrial Capital LLC, 1.88%, 01/15/26 (Call 12/15/25)		100		91,096
Flowserve Corp., 2.80%, 01/15/32 (Call 10/15/31)		50		38,824
IDEX Corp., 2.63%, 06/15/31 (Call 03/15/31)		50		42,025
Otis Worldwide Corp.
2.57%, 02/15/30 (Call 11/15/29)		110		94,817
3.11%, 02/15/40 (Call 08/15/39)		25		19,164
Westinghouse Air Brake Technologies Corp., 4.95%, 09/15/28 (Call 06/15/28)		100		97,046

				382,972

Manufacturing — 1.1%
Carlisle Companies Inc., 3.75%, 12/01/27 (Call 09/01/27)		75		70,944
Eaton Corp., 4.15%, 11/02/42		40		36,058
GE Capital International Funding Co. Unlimited Co., 4.42%, 11/15/35^(a)		200		188,546
General Electric Co., 6.75%, 03/15/32		108		122,164
Parker-Hannifin Corp.
3.25%, 06/14/29 (Call 03/14/29)		75		68,704
3.30%, 11/21/24 (Call 08/21/24)		75		73,708
4.00%, 06/14/49 (Call 12/14/48)		35		29,726

				589,850

Media — 3.3%
Charter Communications Operating LLC/Charter Communications Operating Capital
2.80%, 04/01/31 (Call 01/01/31)		200		161,596
3.70%, 04/01/51 (Call 10/01/50)		200		133,369
3.85%, 04/01/61 (Call 10/01/60)		50		32,267
3.95%, 06/30/62 (Call 12/30/61)		75		49,384
4.91%, 07/23/25 (Call 04/23/25)^(a)		200		199,385
5.38%, 05/01/47 (Call 11/01/46)		35		29,844
6.48%, 10/23/45 (Call 04/23/45)		250		238,417
Discovery Communications LLC
3.95%, 03/20/28 (Call 12/20/27)		100		92,205
4.00%, 09/15/55 (Call 03/15/55)		85		56,189
5.20%, 09/20/47 (Call 03/20/47)		50		40,914
Fox Corp.
4.71%, 01/25/29 (Call 10/25/28)		50		49,478
5.58%, 01/25/49 (Call 07/25/48)		60		57,980
Paramount Global
4.38%, 03/15/43		85		64,255
4.75%, 05/15/25 (Call 04/15/25)		89		89,476
4.95%, 01/15/31 (Call 10/15/30)		75		71,384
4.95%, 05/19/50 (Call 11/19/49)		50		40,866
Thomson Reuters Corp., 5.85%, 04/15/40		25		25,805
Time Warner Cable LLC
6.55%, 05/01/37		50		49,299


Security	Par (000)		Value

Media (continued)
6.75%, 06/15/39	$	140	$	135,865
Time Warner Entertainment Co. LP, 8.38%, 03/15/23		200		204,544

				1,822,522

Mining — 0.5%
Barrick North America Finance LLC, 5.70%, 05/30/41		60		61,531
Freeport-McMoRan Inc.
4.13%, 03/01/28 (Call 03/01/23)^(a)		100		93,534
5.40%, 11/14/34 (Call 05/14/34)^(a)		25		23,710
5.45%, 03/15/43 (Call 09/15/42)^(a)		50		44,638
Newmont Corp., 4.88%, 03/15/42 (Call 09/15/41)		60		56,472

				279,885

Office & Business Equipment — 0.1%
CDW LLC/CDW Finance Corp., 3.28%, 12/01/28 (Call 10/01/28)		75		65,950


Oil & Gas — 2.7%
Canadian Natural Resources Ltd.
3.85%, 06/01/27 (Call 03/01/27)		50		47,813
6.25%, 03/15/38		35		36,500
Cenovus Energy Inc.
3.75%, 02/15/52 (Call 08/15/51)		25		19,270
5.38%, 07/15/25 (Call 04/15/25)		56		57,429
6.75%, 11/15/39		60		65,031
Continental Resources Inc./OK, 4.90%, 06/01/44 (Call 12/01/43)		25		19,506
Devon Energy Corp.
4.50%, 01/15/30 (Call 01/15/25)		50		47,421
5.00%, 06/15/45 (Call 12/15/44)^(a)		25		23,078
5.60%, 07/15/41 (Call 01/15/41)		35		34,621
Diamondback Energy Inc.
3.50%, 12/01/29 (Call 09/01/29)		100		91,423
4.40%, 03/24/51 (Call 09/24/50)^(a)		25		21,271
Hess Corp.
5.60%, 02/15/41		60		57,864
7.30%, 08/15/31		50		55,970
Marathon Oil Corp., 6.60%, 10/01/37		40		42,118
Marathon Petroleum Corp.
4.70%, 05/01/25 (Call 04/01/25)		100		100,627
6.50%, 03/01/41 (Call 09/01/40)		35		37,835
Phillips 66
3.85%, 04/09/25 (Call 03/09/25)		200		198,317
4.88%, 11/15/44 (Call 05/15/44)		100		95,282
Pioneer Natural Resources Co., 1.13%, 01/15/26 (Call 12/15/25)		150		134,044
Suncor Energy Inc.
3.75%, 03/04/51 (Call 09/04/50)^(a)		75		59,271
5.95%, 05/15/35		50		51,300
Valero Energy Corp.
2.80%, 12/01/31 (Call 09/01/31)		75		63,141
2.85%, 04/15/25 (Call 03/15/25)		49		47,477
3.65%, 12/01/51 (Call 06/01/51)		25		19,067
6.63%, 06/15/37		60		65,233

				1,490,909

Oil & Gas Services — 0.4%
Halliburton Co.
2.92%, 03/01/30 (Call 12/01/29)^(a)		35		30,968
4.85%, 11/15/35 (Call 05/15/35)		50		47,661
5.00%, 11/15/45 (Call 05/15/45)^(a)		65		59,127
7.45%, 09/15/39		25		29,068


Security	Par (000)		Value

Oil & Gas Services (continued)
NOV Inc.
3.60%, 12/01/29 (Call 09/01/29)	$	25	$	22,233
3.95%, 12/01/42 (Call 06/01/42)		25		18,098

				207,155

Packaging & Containers — 0.1%
WRKCo Inc., 3.00%, 06/15/33 (Call 03/15/33)		75		62,576


Pharmaceuticals — 6.3%
AbbVie Inc.
2.60%, 11/21/24 (Call 10/21/24)		300		289,852
2.95%, 11/21/26 (Call 09/21/26)		300		283,027
4.05%, 11/21/39 (Call 05/21/39)		100		87,969
4.25%, 11/21/49 (Call 05/21/49)		175		153,707
4.50%, 05/14/35 (Call 11/14/34)		150		142,738
4.70%, 05/14/45 (Call 11/14/44)		150		139,096
AmerisourceBergen Corp.
2.70%, 03/15/31 (Call 12/15/30)		50		42,671
4.30%, 12/15/47 (Call 06/15/47)		25		22,449
Becton Dickinson and Co.
1.96%, 02/11/31 (Call 11/11/30)		75		61,119
3.36%, 06/06/24 (Call 04/06/24)		91		89,850
3.79%, 05/20/50 (Call 11/20/49)		23		19,060
4.67%, 06/06/47 (Call 12/06/46)^(a)		25		23,792
Cardinal Health Inc., 4.37%, 06/15/47 (Call 12/15/46)		25		21,201
Cigna Corp.
3.40%, 03/15/51 (Call 09/15/50)		100		75,425
4.13%, 11/15/25 (Call 09/15/25)		200		198,506
4.38%, 10/15/28 (Call 07/15/28)		200		196,958
4.80%, 07/15/46 (Call 01/16/46)		135		126,372
CVS Health Corp.
2.13%, 09/15/31 (Call 06/15/31)^(a)		150		121,925
3.88%, 07/20/25 (Call 04/20/25)		200		198,493
4.30%, 03/25/28 (Call 12/25/27)		117		115,782
4.78%, 03/25/38 (Call 09/25/37)		200		189,816
5.05%, 03/25/48 (Call 09/25/47)		250		239,723
Mylan Inc., 5.20%, 04/15/48 (Call 10/15/47)		40		30,919
Takeda Pharmaceutical Co. Ltd.
4.40%, 11/26/23 (Call 10/26/23)		200		200,338
5.00%, 11/26/28 (Call 08/26/28)		200		202,780
Viatris Inc.
2.70%, 06/22/30 (Call 03/22/30)		100		78,776
4.00%, 06/22/50 (Call 12/22/49)		75		48,333
Zoetis Inc.
2.00%, 05/15/30 (Call 02/15/30)		50		42,090
4.70%, 02/01/43 (Call 08/01/42)		50		47,940

				3,490,707

Pipelines — 7.4%
Boardwalk Pipelines LP, 3.40%, 02/15/31 (Call 11/15/30)		50		42,427
Cheniere Corpus Christi Holdings LLC
2.74%, 12/31/39 (Call 07/04/39)		50		39,183
5.88%, 03/31/25 (Call 10/02/24)		100		102,056
Enbridge Inc.
2.50%, 08/01/33 (Call 05/01/33)		100		80,722
4.00%, 11/15/49 (Call 05/15/49)^(a)		75		62,102
Energy Transfer LP
3.75%, 05/15/30 (Call 02/15/30)		170		152,927
4.15%, 09/15/29 (Call 06/15/29)		25		22,953
5.00%, 05/15/44 (Call 11/15/43)		25		21,176
5.00%, 05/15/50 (Call 11/15/49)		150		128,517
5.15%, 03/15/45 (Call 09/15/44)		135		116,358


Security	Par (000)		Value

Pipelines (continued)
5.50%, 06/01/27 (Call 03/01/27)	$	100	$	101,172
5.88%, 01/15/24 (Call 10/15/23)		150		152,042
Enterprise Products Operating LLC
2.80%, 01/31/30 (Call 10/31/29)		100		88,113
3.20%, 02/15/52 (Call 08/15/51)		60		43,484
3.75%, 02/15/25 (Call 11/15/24)		150		149,102
3.95%, 01/31/60 (Call 07/31/59)		50		38,840
4.20%, 01/31/50 (Call 07/31/49)		50		42,338
4.25%, 02/15/48 (Call 08/15/47)		75		64,127
4.45%, 02/15/43 (Call 08/15/42)		75		66,330
4.85%, 03/15/44 (Call 09/15/43)		50		46,232
Kinder Morgan Energy Partners LP, 6.95%, 01/15/38		75		81,177
Kinder Morgan Inc.
3.60%, 02/15/51 (Call 08/15/50)		75		55,814
4.30%, 06/01/25 (Call 03/01/25)		150		149,450
5.55%, 06/01/45 (Call 12/01/44)^(a)		100		96,723
7.75%, 01/15/32		75		87,001
Magellan Midstream Partners LP
3.95%, 03/01/50 (Call 09/01/49)		50		39,093
4.25%, 09/15/46 (Call 03/15/46)		25		20,628
MPLX LP
2.65%, 08/15/30 (Call 05/15/30)		50		41,718
4.50%, 04/15/38 (Call 10/15/37)		75		66,136
4.88%, 12/01/24 (Call 09/01/24)		200		201,407
5.50%, 02/15/49 (Call 08/15/48)		100		94,425
ONEOK Inc.
5.20%, 07/15/48 (Call 01/15/48)		100		89,795
5.85%, 01/15/26 (Call 12/15/25)		50		51,307
6.35%, 01/15/31 (Call 10/15/30)		50		52,111
Plains All American Pipeline LP/PAA Finance Corp.
3.55%, 12/15/29 (Call 09/15/29)		75		65,736
4.90%, 02/15/45 (Call 08/15/44)		25		20,287
5.15%, 06/01/42 (Call 12/01/41)		25		20,933
Sabine Pass Liquefaction LLC
4.50%, 05/15/30 (Call 11/15/29)		110		105,154
5.63%, 03/01/25 (Call 12/01/24)		100		101,753
Spectra Energy Partners LP, 4.75%, 03/15/24 (Call 12/15/23)		200		201,047
Targa Resources Corp., 4.20%, 02/01/33 (Call 11/01/32)		75		67,561
TransCanada PipeLines Ltd.
1.00%, 10/12/24 (Call 09/12/24)^(a)		100		93,154
2.50%, 10/12/31 (Call 07/12/31)		100		82,191
4.25%, 05/15/28 (Call 02/15/28)		100		97,344
5.10%, 03/15/49 (Call 09/15/48)		45		44,559
6.20%, 10/15/37		50		53,836
7.63%, 01/15/39^(a)		75		91,610
Williams Companies Inc. (The)
2.60%, 03/15/31 (Call 12/15/30)		100		83,497
4.55%, 06/24/24 (Call 03/24/24)		200		200,454
5.10%, 09/15/45 (Call 03/15/45)		135		124,756

				4,140,858

Real Estate Investment Trusts — 4.2%
Alexandria Real Estate Equities Inc.
2.00%, 05/18/32 (Call 02/18/32)		100		78,899
4.00%, 02/01/50 (Call 08/01/49)		40		32,844
American Tower Corp.
3.10%, 06/15/50 (Call 12/15/49)		60		41,805
3.80%, 08/15/29 (Call 05/15/29)		200		184,774
5.00%, 02/15/24		200		201,938
Boston Properties LP, 2.90%, 03/15/30 (Call 12/15/29)		200		170,813


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
Brixmor Operating Partnership LP, 2.50%, 08/16/31 (Call 05/16/31)	$	75	$	58,097
Crown Castle Inc.
2.90%, 04/01/41 (Call 10/01/40)		85		60,911
3.20%, 09/01/24 (Call 07/01/24)		200		196,848
3.80%, 02/15/28 (Call 11/15/27)		200		188,925
Digital Realty Trust LP, 3.70%, 08/15/27 (Call 05/15/27)^(a)		150		143,120
Equinix Inc.
2.15%, 07/15/30 (Call 04/15/30)		150		122,444
2.95%, 09/15/51 (Call 03/15/51)		25		16,888
Essex Portfolio LP, 2.65%, 03/15/32 (Call 12/15/31)		25		20,531
Federal Realty OP LP, 4.50%, 12/01/44 (Call 06/01/44)		25		21,832
GLP Capital LP/GLP Financing II Inc.
5.30%, 01/15/29 (Call 10/15/28)		50		48,282
5.38%, 04/15/26 (Call 01/15/26)		60		59,041
Healthcare Realty Holdings LP, 3.75%, 07/01/27 (Call 04/01/27)^(a)		150		143,518
Healthpeak Properties Inc.
2.13%, 12/01/28 (Call 10/01/28)		85		73,060
3.00%, 01/15/30 (Call 10/15/29)		50		44,243
Kimco Realty Corp., 2.70%, 10/01/30 (Call 07/01/30)		50		42,534
Omega Healthcare Investors Inc., 3.25%, 04/15/33 (Call 01/15/33)		50		37,981
Ventas Realty LP, 4.75%, 11/15/30 (Call 08/15/30)		100		97,092
VICI Properties LP, 4.38%, 05/15/25		100		97,656
Welltower Inc.
2.80%, 06/01/31 (Call 03/01/31)		100		84,280
4.95%, 09/01/48 (Call 03/01/48)		25		23,538
Weyerhaeuser Co., 7.38%, 03/15/32		50		57,429

				2,349,323

Retail — 2.8%
AutoZone Inc., 3.13%, 07/15/23 (Call 04/15/23)		100		99,357
Best Buy Co. Inc., 1.95%, 10/01/30 (Call 07/01/30)		40		31,949
Dick’s Sporting Goods Inc., 4.10%, 01/15/52 (Call 07/15/51)		25		16,564
Dollar General Corp., 3.50%, 04/03/30 (Call 01/03/30)		100		92,215
Dollar Tree Inc., 4.00%, 05/15/25 (Call 03/15/25)		100		99,031
Lowe’s Companies Inc.
1.70%, 10/15/30 (Call 07/15/30)		100		80,168
2.50%, 04/15/26 (Call 01/15/26)		200		190,146
3.70%, 04/15/46 (Call 10/15/45)		160		127,272
4.25%, 04/01/52 (Call 10/01/51)		50		42,689
McDonald’s Corp.
3.60%, 07/01/30 (Call 04/01/30)		100		94,800
3.63%, 09/01/49 (Call 03/01/49)		150		121,091
3.70%, 01/30/26 (Call 10/30/25)		100		99,069
4.88%, 12/09/45 (Call 06/09/45)^(a)		50		48,695
O’Reilly Automotive Inc., 3.90%, 06/01/29 (Call 03/01/29)		100		94,776
Starbucks Corp.
2.55%, 11/15/30 (Call 08/15/30)		50		42,889
3.00%, 02/14/32 (Call 11/14/31)^(a)		70		61,141
3.50%, 11/15/50 (Call 05/15/50)		100		76,871
3.80%, 08/15/25 (Call 06/15/25)		100		99,331
Walgreens Boots Alliance Inc., 4.80%, 11/18/44 (Call 05/18/44)		60		52,649

				1,570,703

Semiconductors — 2.3%
Broadcom Corp./Broadcom Cayman Finance Ltd., 3.88%, 01/15/27 (Call 10/15/26)		250		240,108
Broadcom Inc.
2.45%, 02/15/31 (Call 11/15/30)^(c)		250		199,244
3.14%, 11/15/35 (Call 08/15/35)^(c)		250		189,094


Security	Par (000)		Value

Semiconductors (continued)
3.42%, 04/15/33 (Call 01/15/33)^(c)	$	150	$	123,558
3.50%, 02/15/41 (Call 08/15/40)^(c)		110		82,769
4.00%, 04/15/29 (Call 02/15/29)^(c)		25		23,144
Marvell Technology Inc., 2.95%, 04/15/31 (Call 01/15/31)		50		41,061
Microchip Technology Inc., 4.25%, 09/01/25 (Call 10/03/22)		100		99,073
Micron Technology Inc.
3.48%, 11/01/51 (Call 05/01/51)		20		13,311
4.66%, 02/15/30 (Call 11/15/29)		60		56,274
NXP BV/NXP Funding LLC/NXP USA Inc.
3.25%, 05/11/41 (Call 11/11/40)		25		18,150
3.25%, 11/30/51 (Call 05/30/51)		35		23,448
3.88%, 06/18/26 (Call 04/18/26)		100		96,707
4.30%, 06/18/29 (Call 03/18/29)		75		70,727

				1,276,668
Software — 4.5%
Activision Blizzard Inc., 2.50%, 09/15/50 (Call 03/15/50)		50		33,257
Autodesk Inc., 2.40%, 12/15/31 (Call 09/15/31)		50		41,343
Broadridge Financial Solutions Inc., 2.60%, 05/01/31 (Call 02/01/31)		50		41,899
Citrix Systems Inc., 4.50%, 12/01/27 (Call 09/01/27)		50		50,061
Electronic Arts Inc., 2.95%, 02/15/51 (Call 08/15/50)		40		28,944
Fidelity National Information Services Inc.
1.15%, 03/01/26 (Call 02/01/26)		150		133,645
3.10%, 03/01/41 (Call 09/01/40)		25		18,089
Fiserv Inc.
2.75%, 07/01/24 (Call 06/01/24)		200		195,006
3.50%, 07/01/29 (Call 04/01/29)		120		109,683
4.40%, 07/01/49 (Call 01/01/49)		35		30,281
Oracle Corp.
1.65%, 03/25/26 (Call 02/25/26)		100		89,774
2.50%, 04/01/25 (Call 03/01/25)^(a)		300		284,708
2.88%, 03/25/31 (Call 12/25/30)		300		248,515
3.40%, 07/08/24 (Call 04/08/24)		200		197,000
3.65%, 03/25/41 (Call 09/25/40)		350		256,700
3.95%, 03/25/51 (Call 09/25/50)		325		232,683
4.10%, 03/25/61 (Call 09/25/60)		100		69,565
Roper Technologies Inc.
1.00%, 09/15/25 (Call 08/15/25)		100		90,568
1.75%, 02/15/31 (Call 11/15/30)		50		39,189
ServiceNow Inc., 1.40%, 09/01/30 (Call 06/01/30)		50		39,280
VMware Inc., 3.90%, 08/21/27 (Call 05/21/27)		200		190,905
Workday Inc., 3.50%, 04/01/27 (Call 03/01/27)		75		71,529

				2,492,624

Telecommunications — 9.9%
AT&T Inc.
0.90%, 03/25/24 (Call 09/12/22)		200		191,010
2.30%, 06/01/27 (Call 04/01/27)		200		181,823
2.75%, 06/01/31 (Call 03/01/31)		150		128,549
3.50%, 06/01/41 (Call 12/01/40)		150		118,068
3.50%, 09/15/53 (Call 03/15/53)		325		239,347
3.65%, 06/01/51 (Call 12/01/50)		150		114,937
3.65%, 09/15/59 (Call 03/15/59)		300		216,988
4.50%, 05/15/35 (Call 11/15/34)		200		187,373
4.50%, 03/09/48 (Call 09/09/47)		100		87,466
Bell Telephone Co. of Canada or Bell Canada (The), Series US-4, 3.65%, 03/17/51 (Call 09/17/50)		80		62,830
British Telecommunications PLC, 9.63%, 12/15/30		75		92,268
Corning Inc.
4.38%, 11/15/57 (Call 05/15/57)		35		29,063
5.45%, 11/15/79 (Call 05/19/79)		25		22,992


Security	Par (000)		Value

Telecommunications (continued)
Deutsche Telekom International Finance BV, 8.75%, 06/15/30	$	50	$	61,494
Motorola Solutions Inc.
4.60%, 02/23/28 (Call 11/23/27)		100		98,424
5.60%, 06/01/32 (Call 03/01/32)		100		100,317
Orange SA
5.38%, 01/13/42		25		25,799
9.00%, 03/01/31		100		127,672
Rogers Communications Inc.
3.63%, 12/15/25 (Call 09/15/25)		100		96,986
3.70%, 11/15/49 (Call 05/15/49)		50		38,141
5.00%, 03/15/44 (Call 09/15/43)		100		91,075
Telefonica Emisiones SA
4.67%, 03/06/38		150		130,171
7.05%, 06/20/36		50		54,726
Telefonica Europe BV, 8.25%, 09/15/30		50		58,128
TELUS Corp., 4.60%, 11/16/48 (Call 05/16/48)		50		46,485
T-Mobile USA Inc.
2.55%, 02/15/31 (Call 11/15/30)		150		124,740
3.00%, 02/15/41 (Call 08/15/40)		125		91,099
3.30%, 02/15/51 (Call 08/15/50)		125		89,243
3.50%, 04/15/25 (Call 03/15/25)		200		195,364
3.60%, 11/15/60 (Call 05/15/60)		75		53,768
3.75%, 04/15/27 (Call 02/15/27)		200		191,730
3.88%, 04/15/30 (Call 01/15/30)		200		184,643
4.50%, 04/15/50 (Call 10/15/49)		25		21,741
Verizon Communications Inc.
1.45%, 03/20/26 (Call 02/20/26)		200		182,424
1.68%, 10/30/30 (Call 07/30/30)		275		218,623
2.55%, 03/21/31 (Call 12/21/30)		275		232,332
2.99%, 10/30/56 (Call 04/30/56)		100		67,179
3.40%, 03/22/41 (Call 09/22/40)		225		181,045
3.55%, 03/22/51 (Call 09/22/50)		250		195,652
3.70%, 03/22/61 (Call 09/22/60)		150		115,280
4.33%, 09/21/28		350		345,300
4.86%, 08/21/46		50		48,572
Vodafone Group PLC
4.38%, 05/30/28		150		148,149
5.25%, 05/30/48		150		140,185
6.15%, 02/27/37		75		78,526

				5,507,727

Toys, Games & Hobbies — 0.1%
Hasbro Inc., 3.55%, 11/19/26 (Call 09/19/26)		50		47,552


Transportation — 1.6%
Canadian Pacific Railway Co.
2.05%, 03/05/30 (Call 12/05/29)		60		50,893
3.10%, 12/02/51 (Call 06/02/51)		25		18,376
6.13%, 09/15/2115 (Call 03/15/2115)		40		42,084
CSX Corp.
2.50%, 05/15/51 (Call 11/15/50)		215		142,275


Security	Par/ Shares (000)		Value

Transportation (continued)
3.35%, 11/01/25 (Call 08/01/25)	$	50	$	48,910
4.25%, 03/15/29 (Call 12/15/28)		75		74,275
FedEx Corp.
3.10%, 08/05/29 (Call 05/05/29)		200		182,553
3.25%, 05/15/41 (Call 11/15/40)		50		38,987
4.75%, 11/15/45 (Call 05/15/45)		150		138,333
Kansas City Southern, 3.50%, 05/01/50 (Call 11/01/49)		25		19,664
Norfolk Southern Corp.
3.05%, 05/15/50 (Call 11/15/49)		135		99,570
3.16%, 05/15/55 (Call 11/15/54)		50		36,202

				892,122

Trucking & Leasing — 0.0%
GATX Corp., 3.10%, 06/01/51 (Call 12/01/50)		25		16,291


Water — 0.0%
Essential Utilities Inc., 3.35%, 04/15/50 (Call 10/15/49)		35		25,931


Total Long-Term Investments — 97.5% (Cost: $63,737,821)				54,297,056


Short-Term Securities

Money Market Funds — 6.6%
BlackRock Cash Funds: Institutional, SL Agency Shares, 2.42%^(e)(f)(g)		2,712		2,712,954
BlackRock Cash Funds: Treasury, SL Agency Shares, 2.07%^(e)(f)		940		940,000


Total Short-Term Securities — 6.6% (Cost: $3,651,568)				3,652,954


Total Investments in Securities — 104.1% (Cost: $67,389,389)				57,950,010

Liabilities in Excess of Other Assets — (4.1)%				(2,287,663	)


Net Assets — 100.0%			$	55,662,347

^(a)	All or a portion of this security is on loan.

^(b)	Variable rate security. Interest rate resets periodically. The rate shown is the effective interest rate as of period end. Security description also includes the reference rate and spread if published and available.

^(c)	Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.

^(d)	Step coupon security. Coupon rate will either increase (step-up bond) or decrease (step-down bond) at regular intervals until maturity. Interest rate shown reflects the rate currently in effect.

^(e)	Affiliate of the Fund.

^(f)	Annualized 7-day yield as of period end.

^(g)	All or a portion of this security was purchased with the cash collateral from loaned securities.

Investments in issuers considered to be affiliate(s) of the Fund during the six months ended August 31, 2022 for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:

Various inputs are used in determining the fair value of financial instruments. For a description of the input levels and information about the Fund’s policy regarding valuation of financial instruments, refer to the Notes to Financial Statements.

The following table summarizes the Fund’s financial instruments categorized in the fair value hierarchy. The breakdown of the Fund’s financial instruments into major categories is disclosed in the Schedule of Investments above.


Security	Par (000)		Value

Corporate Bonds & Notes

Advertising — 0.1%
Interpublic Group of Companies Inc. (The)
2.40%, 03/01/31 (Call 12/01/30)	$	525	$	421,459
3.38%, 03/01/41 (Call 09/01/40)		589		424,767
4.20%, 04/15/24^(a)		261		259,237
4.65%, 10/01/28 (Call 07/01/28)		588		570,770
4.75%, 03/30/30 (Call 12/30/29)		750		722,657
5.40%, 10/01/48 (Call 04/01/48)		563		540,930
Omnicom Group Inc.
2.45%, 04/30/30 (Call 01/30/30)^(a)		533		448,786
2.60%, 08/01/31 (Call 05/01/31)^(a)		840		700,498
4.20%, 06/01/30 (Call 03/01/30)^(a)		607		577,157
Omnicom Group Inc./Omnicom Capital Inc.
3.60%, 04/15/26 (Call 01/15/26)		1,620		1,582,659
3.65%, 11/01/24 (Call 08/01/24)		1,006		996,027
WPP Finance 2010, 3.75%, 09/19/24		1,058		1,042,044

				8,286,991

Aerospace & Defense — 1.5%
Airbus SE
3.15%, 04/10/27 (Call 01/10/27)^(b)		650		619,150
3.95%, 04/10/47 (Call 10/10/46)^(a)(b)		655		563,250
BAE Systems Finance Inc., 7.50%, 07/01/27^(a)(b)		450		493,667
BAE Systems Holdings Inc.
3.80%, 10/07/24^(a)(b)		960		947,252
3.85%, 12/15/25 (Call 09/15/25)^(b)		822		796,163
4.75%, 10/07/44^(b)		282		257,401
BAE Systems PLC
1.90%, 02/15/31 (Call 11/15/30)^(b)		1,075		862,305
3.00%, 09/15/50 (Call 03/15/50)^(b)		660		467,649
3.40%, 04/15/30 (Call 01/15/30)^(b)		995		905,832
5.80%, 10/11/41^(b)		895		928,571
Boeing Co. (The)
1.43%, 02/04/24 (Call 09/12/22)		1,965		1,883,763
1.95%, 02/01/24^(a)		370		357,998
2.20%, 02/04/26 (Call 02/04/23)		3,415		3,124,989
2.25%, 06/15/26 (Call 03/15/26)		611		556,058
2.50%, 03/01/25 (Call 12/01/24)		397		376,216
2.60%, 10/30/25 (Call 07/30/25)		705		663,327
2.70%, 02/01/27 (Call 12/01/26)		445		403,269
2.75%, 02/01/26 (Call 01/01/26)		670		626,845
2.80%, 03/01/24 (Call 02/01/24)^(a)		427		417,278
2.80%, 03/01/27 (Call 12/01/26)^(a)		697		634,205
2.85%, 10/30/24 (Call 07/30/24)		551		534,678
2.95%, 02/01/30 (Call 11/01/29)		1,080		928,034
3.10%, 05/01/26 (Call 03/01/26)		790		745,900
3.20%, 03/01/29 (Call 12/01/28)		940		830,506
3.25%, 02/01/28 (Call 12/01/27)		368		334,217
3.25%, 03/01/28 (Call 12/01/27)^(a)		488		444,361
3.25%, 02/01/35 (Call 11/01/34)		221		170,025
3.30%, 03/01/35 (Call 09/01/34)		563		437,193
3.38%, 06/15/46 (Call 12/15/45)		310		212,135
3.45%, 11/01/28 (Call 08/01/28)		752		685,254
3.50%, 03/01/39 (Call 09/01/38)		452		332,429
3.50%, 03/01/45 (Call 09/01/44)		475		318,316
3.55%, 03/01/38 (Call 09/01/37)		515		386,625
3.60%, 05/01/34 (Call 02/01/34)^(a)		613		498,744
3.63%, 02/01/31 (Call 11/01/30)		705		623,922
3.63%, 03/01/48 (Call 09/01/47)		358		247,592
3.65%, 03/01/47 (Call 09/01/46)		280		197,822


Security	Par (000)		Value

Aerospace & Defense (continued)
3.75%, 02/01/50 (Call 08/01/49)	$	1,023	$	734,162
3.83%, 03/01/59 (Call 09/01/58)		474		327,751
3.85%, 11/01/48 (Call 05/01/48)		276		196,081
3.90%, 05/01/49 (Call 11/01/48)		577		420,432
3.95%, 08/01/59 (Call 02/01/59)		918		637,741
4.88%, 05/01/25 (Call 04/01/25)		2,443		2,449,825
5.04%, 05/01/27 (Call 03/01/27)		1,590		1,585,218
5.15%, 05/01/30 (Call 02/01/30)		3,275		3,223,289
5.71%, 05/01/40 (Call 11/01/39)		2,270		2,165,125
5.81%, 05/01/50 (Call 11/01/49)		4,844		4,646,018
5.88%, 02/15/40^(a)		635		621,599
5.93%, 05/01/60 (Call 11/01/59)		3,102		2,962,346
6.13%, 02/15/33^(a)		709		738,207
6.63%, 02/15/38^(a)		592		614,099
6.88%, 03/15/39		588		626,029
7.95%, 08/15/24^(a)		170		178,361
General Dynamics Corp.
1.15%, 06/01/26 (Call 05/01/26)		579		521,868
2.13%, 08/15/26 (Call 05/15/26)^(a)		615		579,312
2.25%, 06/01/31 (Call 03/01/31)^(a)		410		355,459
2.38%, 11/15/24 (Call 09/15/24)^(a)		1,119		1,085,213
2.63%, 11/15/27 (Call 08/15/27)		740		687,897
2.85%, 06/01/41 (Call 12/01/40)		460		360,506
3.25%, 04/01/25 (Call 03/01/25)		362		356,547
3.50%, 05/15/25 (Call 03/15/25)		774		769,766
3.50%, 04/01/27 (Call 02/01/27)		658		643,314
3.60%, 11/15/42 (Call 05/15/42)^(a)		114		99,301
3.63%, 04/01/30 (Call 01/01/30)^(a)		725		698,369
3.75%, 05/15/28 (Call 02/15/28)		306		301,370
4.25%, 04/01/40 (Call 10/01/39)		837		805,407
4.25%, 04/01/50 (Call 10/01/49)^(a)		750		716,581
L3Harris Technologies Inc.
1.80%, 01/15/31 (Call 10/15/30)^(a)		583		464,244
2.90%, 12/15/29 (Call 09/15/29)		629		554,561
3.83%, 04/27/25 (Call 01/27/25)		851		838,184
3.85%, 12/15/26 (Call 09/15/26)^(a)		729		709,580
3.95%, 05/28/24 (Call 02/28/24)		372		372,259
4.40%, 06/15/28 (Call 03/15/28)		1,354		1,330,953
4.85%, 04/27/35 (Call 10/27/34)		477		464,050
5.05%, 04/27/45 (Call 10/27/44)^(a)		464		447,878
6.15%, 12/15/40		230		249,911
Lockheed Martin Corp.
1.85%, 06/15/30 (Call 03/15/30)^(a)		730		628,587
2.80%, 06/15/50 (Call 12/15/49)		729		540,921
3.55%, 01/15/26 (Call 10/15/25)		800		793,244
3.60%, 03/01/35 (Call 09/01/34)^(a)		634		584,529
3.80%, 03/01/45 (Call 09/01/44)		859		755,843
3.90%, 06/15/32 (Call 03/15/32)^(a)		775		759,595
4.07%, 12/15/42		625		580,674
4.09%, 09/15/52 (Call 03/15/52)		976		907,920
4.15%, 06/15/53 (Call 12/15/52)		1,170		1,092,110
4.30%, 06/15/62 (Call 12/15/61)		1,160		1,083,128
4.50%, 05/15/36 (Call 11/15/35)		582		577,764
4.70%, 05/15/46 (Call 11/15/45)^(a)		907		908,203
5.72%, 06/01/40^(a)		95		103,360
Series B, 6.15%, 09/01/36		415		474,152
Northrop Grumman Corp.
2.93%, 01/15/25 (Call 11/15/24)		690		672,284
3.20%, 02/01/27 (Call 11/01/26)		858		828,440
3.25%, 01/15/28 (Call 10/15/27)		2,032		1,928,192


Security	Par (000)		Value

Aerospace & Defense (continued)
3.85%, 04/15/45 (Call 10/15/44)	$	708	$	604,724
4.03%, 10/15/47 (Call 04/15/47)^(a)		1,867		1,640,729
4.40%, 05/01/30 (Call 02/01/30)^(a)		756		753,523
4.75%, 06/01/43		706		679,140
5.05%, 11/15/40^(a)		509		511,208
5.15%, 05/01/40 (Call 11/01/39)		367		370,666
5.25%, 05/01/50 (Call 11/01/49)		680		714,423
Northrop Grumman Systems Corp., 7.75%, 02/15/31^(a)		175		209,464
Raytheon Technologies Corp.
1.90%, 09/01/31 (Call 06/01/31)		410		330,867
2.25%, 07/01/30 (Call 04/01/30)		1,343		1,147,136
2.38%, 03/15/32 (Call 12/15/31)		1,770		1,486,336
2.65%, 11/01/26 (Call 08/01/26)^(a)		410		387,250
2.82%, 09/01/51 (Call 03/01/51)		1,150		804,011
3.03%, 03/15/52 (Call 09/15/51)		1,250		909,913
3.13%, 05/04/27 (Call 02/04/27)		1,025		978,618
3.13%, 07/01/50 (Call 01/01/50)		935		696,096
3.20%, 03/15/24 (Call 01/15/24)		443		438,584
3.50%, 03/15/27 (Call 12/15/26)		1,265		1,225,090
3.70%, 12/15/23 (Call 09/15/23)		308		307,580
3.75%, 11/01/46 (Call 05/01/46)		1,222		1,016,518
3.95%, 08/16/25 (Call 06/16/25)		1,735		1,734,940
4.05%, 05/04/47 (Call 11/04/46)^(a)		587		513,553
4.13%, 11/16/28 (Call 08/16/28)		1,894		1,854,719
4.15%, 05/15/45 (Call 11/16/44)		992		871,532
4.20%, 12/15/44 (Call 06/15/44)		320		275,715
4.35%, 04/15/47 (Call 10/15/46)		901		820,818
4.45%, 11/16/38 (Call 05/16/38)		854		801,071
4.50%, 06/01/42		2,729		2,584,962
4.63%, 11/16/48 (Call 05/16/48)^(a)		1,140		1,081,144
4.70%, 12/15/41		540		513,042
4.80%, 12/15/43 (Call 06/15/43)		546		526,686
4.88%, 10/15/40		196		189,152
5.40%, 05/01/35^(a)		530		553,795
5.70%, 04/15/40		5		5,349
6.05%, 06/01/36		240		265,860
6.13%, 07/15/38		695		767,234
7.20%, 08/15/27		150		169,434
7.50%, 09/15/29		60		69,918
Teledyne Technologies Inc.
0.95%, 04/01/24 (Call 10/03/22)		360		340,332
1.60%, 04/01/26 (Call 03/01/26)		862		775,142
2.25%, 04/01/28 (Call 02/01/28)		680		589,555
2.75%, 04/01/31 (Call 01/01/31)		640		533,111

				103,619,640

Agriculture — 1.1%
Altria Group Inc.
2.35%, 05/06/25 (Call 04/06/25)		701		666,766
2.45%, 02/04/32 (Call 11/04/31)		1,400		1,058,128
2.63%, 09/16/26 (Call 06/16/26)^(a)		560		523,379
3.40%, 05/06/30 (Call 02/06/30)		793		687,593
3.40%, 02/04/41 (Call 08/04/40)		1,331		899,770
3.70%, 02/04/51 (Call 08/04/50)		1,121		730,125
3.80%, 02/14/24 (Call 01/14/24)^(a)		120		119,699
3.88%, 09/16/46 (Call 03/16/46)		1,514		1,049,954
4.00%, 01/31/24		365		364,551
4.00%, 02/04/61 (Call 08/04/60)		840		561,554
4.25%, 08/09/42		776		581,492
4.40%, 02/14/26 (Call 12/14/25)^(a)		1,232		1,225,435
4.45%, 05/06/50 (Call 11/06/49)		946		682,160


Security	Par (000)		Value

Agriculture (continued)
4.50%, 05/02/43	$	617	$	469,317
4.80%, 02/14/29 (Call 11/14/28)^(a)		1,869		1,809,838
5.38%, 01/31/44^(a)		1,475		1,302,176
5.80%, 02/14/39 (Call 08/14/38)		1,599		1,478,874
5.95%, 02/14/49 (Call 08/14/48)		2,196		1,970,942
6.20%, 02/14/59 (Call 08/14/58)		338		322,663
Archer-Daniels-Midland Co.
2.50%, 08/11/26 (Call 05/11/26)		1,080		1,027,073
2.70%, 09/15/51 (Call 03/15/51)		350		262,371
2.90%, 03/01/32 (Call 12/01/31)		395		356,584
3.25%, 03/27/30 (Call 12/27/29)		872		820,481
3.75%, 09/15/47 (Call 03/15/47)^(a)		750		669,791
4.02%, 04/16/43		588		531,522
4.50%, 03/15/49 (Call 09/15/48)^(a)		645		650,196
4.54%, 03/26/42		420		409,786
5.38%, 09/15/35		290		314,448
5.94%, 10/01/32		331		374,888
BAT Capital Corp.
2.26%, 03/25/28 (Call 01/25/28)		1,227		1,035,517
2.73%, 03/25/31 (Call 12/25/30)		674		539,377
2.79%, 09/06/24 (Call 08/06/24)		1,082		1,048,386
3.22%, 08/15/24 (Call 06/15/24)		2,463		2,405,849
3.22%, 09/06/26 (Call 07/06/26)^(a)		800		747,342
3.46%, 09/06/29 (Call 06/06/29)		697		601,740
3.56%, 08/15/27 (Call 05/15/27)		2,982		2,739,424
3.73%, 09/25/40 (Call 03/25/40)		760		530,860
3.98%, 09/25/50 (Call 03/25/50)		711		483,522
4.39%, 08/15/37 (Call 02/15/37)		2,113		1,671,295
4.54%, 08/15/47 (Call 02/15/47)		1,994		1,455,510
4.70%, 04/02/27 (Call 02/02/27)		1,084		1,054,775
4.74%, 03/16/32 (Call 12/16/31)^(a)		832		747,443
4.76%, 09/06/49 (Call 03/06/49)		756		567,804
4.91%, 04/02/30 (Call 01/02/30)		1,291		1,215,805
5.28%, 04/02/50 (Call 10/02/49)^(a)		683		550,193
5.65%, 03/16/52 (Call 09/16/51)^(a)		732		620,893
BAT International Finance PLC
1.67%, 03/25/26 (Call 02/25/26)^(a)		1,013		901,967
3.95%, 06/15/25^(b)		1,318		1,288,123
4.45%, 03/16/28 (Call 02/16/28)		825		781,514
Bunge Ltd. Finance Corp.
1.63%, 08/17/25 (Call 07/17/25)		1,147		1,064,854
2.75%, 05/14/31 (Call 02/14/31)		993		833,416
3.25%, 08/15/26 (Call 05/15/26)^(a)		437		418,897
3.75%, 09/25/27 (Call 06/25/27)^(a)		549		531,707
Cargill Inc.
0.40%, 02/02/24 (Call 01/02/24)^(a)(b)		610		581,457
0.75%, 02/02/26 (Call 01/02/26)^(a)(b)		667		598,581
1.70%, 02/02/31 (Call 11/02/30)^(b)		680		550,987
2.13%, 04/23/30 (Call 01/23/30)^(b)		830		709,118
2.13%, 11/10/31 (Call 08/10/31)^(a)(b)		1,074		890,471
3.13%, 05/25/51 (Call 11/25/50)^(b)		1,205		925,220
3.25%, 05/23/29 (Call 02/23/29)^(b)		671		628,352
3.50%, 04/22/25 (Call 04/22/23)^(a)(b)		474		466,778
3.63%, 04/22/27 (Call 03/22/27)^(b)		250		244,491
3.88%, 05/23/49 (Call 11/23/48)^(b)		395		345,013
4.00%, 06/22/32 (Call 03/22/32)^(b)		440		425,982
4.38%, 04/22/52 (Call 10/22/51)^(a)(b)		165		157,568
4.76%, 11/23/45^(b)		617		594,169
Imperial Brands Finance PLC
3.13%, 07/26/24 (Call 06/26/24)^(b)		1,025		986,244


Security	Par (000)		Value

Agriculture (continued)
3.50%, 07/26/26 (Call 05/26/26)^(b)	$	1,093	$	1,011,727
3.88%, 07/26/29 (Call 04/26/29)^(b)		889		778,588
4.25%, 07/21/25 (Call 04/21/25)^(a)(b)		969		948,215
6.13%, 07/27/27 (Call 06/27/27)^(b)		695		705,500
Philip Morris International Inc.
0.88%, 05/01/26 (Call 04/01/26)		1,018		904,648
1.50%, 05/01/25 (Call 04/01/25)		803		754,028
1.75%, 11/01/30 (Call 08/01/30)^(a)		583		450,541
2.10%, 05/01/30 (Call 02/01/30)		540		434,582
2.75%, 02/25/26 (Call 11/25/25)		583		553,158
2.88%, 05/01/24 (Call 04/01/24)		886		873,737
3.13%, 08/17/27 (Call 05/17/27)^(a)		713		679,334
3.13%, 03/02/28 (Call 12/02/27)^(a)		416		381,904
3.25%, 11/10/24		982		969,081
3.38%, 08/11/25 (Call 05/11/25)		830		816,802
3.38%, 08/15/29 (Call 05/15/29)^(a)		685		615,860
3.60%, 11/15/23^(a)		381		380,109
3.88%, 08/21/42		614		461,753
4.13%, 03/04/43		703		552,897
4.25%, 11/10/44		840		664,178
4.38%, 11/15/41		700		579,341
4.50%, 03/20/42		622		513,255
4.88%, 11/15/43		877		761,181
6.38%, 05/16/38		1,590		1,645,017
Reynolds American Inc.
4.45%, 06/12/25 (Call 03/12/25)		2,449		2,425,852
4.85%, 09/15/23^(a)		353		354,995
5.70%, 08/15/35 (Call 02/15/35)		358		330,093
5.85%, 08/15/45 (Call 02/15/45)		1,846		1,559,700
6.15%, 09/15/43^(a)		792		731,794
7.25%, 06/15/37		920		945,467
Viterra Finance BV
2.00%, 04/21/26 (Call 03/21/26)^(b)		671		586,656
3.20%, 04/21/31 (Call 01/21/31)^(b)		770		603,931
4.90%, 04/21/27 (Call 03/21/27)^(b)		435		417,582
5.25%, 04/21/32 (Call 01/21/32)^(b)		455		414,534

				78,668,240

Airlines — 0.2%
Delta Air Lines Inc., 7.00%, 05/01/25^(b)		2,015		2,086,059
Delta Air Lines Inc./SkyMiles IP Ltd.
4.50%, 10/20/25^(b)		2,395		2,345,896
4.75%, 10/20/28^(b)		2,450		2,340,572
Mileage Plus Holdings LLC/Mileage Plus Intellectual Property Assets Ltd., 6.50%, 06/20/27 (Call 06/30/23)^(b)		2,400		2,406,000
Southwest Airlines Co.
2.63%, 02/10/30 (Call 11/10/29)		676		568,211
3.00%, 11/15/26 (Call 08/15/26)		194		183,209
3.45%, 11/16/27 (Call 08/16/27)		424		399,734
5.13%, 06/15/27 (Call 04/15/27)		1,323		1,349,282
5.25%, 05/04/25 (Call 04/04/25)^(a)		1,596		1,638,915

				13,317,878

Apparel — 0.2%
Michael Kors USA Inc., 4.25%, 11/01/24
(Call 09/01/24)^(a)(b)		605		592,900
NIKE Inc.
2.38%, 11/01/26 (Call 08/01/26)		808		767,133
2.40%, 03/27/25 (Call 02/27/25)		1,177		1,138,936
2.75%, 03/27/27 (Call 01/27/27)		950		907,913
2.85%, 03/27/30 (Call 12/27/29)		1,620		1,488,514
3.25%, 03/27/40 (Call 09/27/39)		1,049		889,254


Security	Par (000)		Value

Apparel (continued)
3.38%, 11/01/46 (Call 05/01/46)	$	606	$	511,695
3.38%, 03/27/50 (Call 09/27/49)^(a)		1,195		994,936
3.63%, 05/01/43 (Call 11/01/42)		460		401,923
3.88%, 11/01/45 (Call 05/01/45)^(a)		853		770,194
PVH Corp., 4.63%, 07/10/25 (Call 06/10/25)		1,007		1,002,335
Ralph Lauren Corp.
2.95%, 06/15/30 (Call 03/15/30)		880		783,208
3.75%, 09/15/25 (Call 07/15/25)		924		913,789
Tapestry Inc.
3.05%, 03/15/32 (Call 12/15/31)^(a)		790		629,170
4.13%, 07/15/27 (Call 04/15/27)		202		193,034
VF Corp.
2.40%, 04/23/25 (Call 03/23/25)		1,050		1,002,851
2.80%, 04/23/27 (Call 02/23/27)^(a)		953		891,658
2.95%, 04/23/30 (Call 01/23/30)		970		845,107
6.00%, 10/15/33^(a)		105		109,601
6.45%, 11/01/37^(a)		150		162,626

				14,996,777

Auto Manufacturers — 2.1%
American Honda Finance Corp.
0.55%, 07/12/24^(a)		822		774,204
0.65%, 09/08/23		691		669,877
0.75%, 08/09/24		1,090		1,027,450
1.00%, 09/10/25^(a)		980		893,018
1.20%, 07/08/25^(a)		843		780,809
1.30%, 09/09/26^(a)		740		665,577
1.50%, 01/13/25		745		704,839
1.80%, 01/13/31		475		389,895
2.00%, 03/24/28		654		580,567
2.15%, 09/10/24		872		843,025
2.25%, 01/12/29		890		781,619
2.30%, 09/09/26		582		542,878
2.35%, 01/08/27^(a)		743		688,455
2.40%, 06/27/24		539		525,601
2.90%, 02/16/24		353		348,163
3.50%, 02/15/28^(a)		462		444,448
3.55%, 01/12/24^(a)		653		650,782
3.63%, 10/10/23		602		600,971
BMW Finance NV
2.40%, 08/14/24 (Call 07/14/24)^(a)(b)		659		637,523
2.85%, 08/14/29 (Call 05/14/29)^(b)		535		480,417
BMW U.S. Capital LLC
0.75%, 08/12/24^(b)		255		239,989
0.80%, 04/01/24^(a)(b)		537		511,442
1.25%, 08/12/26 (Call 07/12/26)^(a)(b)		692		615,106
1.95%, 08/12/31 (Call 05/12/31)^(a)(b)		310		252,519
2.25%, 09/15/23 (Call 07/15/23)^(a)(b)		293		288,216
2.55%, 04/01/31 (Call 01/01/31)^(a)(b)		502		430,343
2.80%, 04/11/26 (Call 01/11/26)^(b)		1,020		968,664
3.15%, 04/18/24 (Call 03/18/24)^(b)		930		918,689
3.25%, 04/01/25^(b)		435		425,271
3.30%, 04/06/27 (Call 01/06/27)^(b)		610		583,664
3.45%, 04/01/27 (Call 03/01/27)^(a)(b)		670		645,266
3.63%, 04/18/29 (Call 01/18/29)^(a)(b)		575		544,616
3.70%, 04/01/32 (Call 01/01/32)^(a)(b)		825		769,380
3.75%, 04/12/28 (Call 01/12/28)^(b)		846		812,271
3.90%, 04/09/25 (Call 03/09/25)^(a)(b)		1,008		1,000,302
3.95%, 08/14/28 (Call 05/14/28)^(b)		740		713,004
4.15%, 04/09/30 (Call 01/09/30)^(b)		935		912,006


Security	Par (000)		Value

Auto Manufacturers (continued)
Cummins Inc.
0.75%, 09/01/25 (Call 08/01/25)	$	926	$	847,234
1.50%, 09/01/30 (Call 06/01/30)^(a)		905		737,057
2.60%, 09/01/50 (Call 03/01/50)		953		661,474
3.65%, 10/01/23 (Call 07/01/23)^(a)		343		343,769
4.88%, 10/01/43 (Call 04/01/43)^(a)		280		282,180
7.13%, 03/01/28^(a)		15		16,812
Daimler Finance North America LLC
0.75%, 03/01/24^(b)		685		651,192
1.45%, 03/02/26^(b)		973		882,572
2.13%, 03/10/25^(b)		795		752,375
2.45%, 03/02/31^(a)(b)		890		750,623
2.63%, 03/10/30^(b)		390		338,596
2.70%, 06/14/24^(b)		646		629,042
3.10%, 08/15/29^(b)		413		373,847
3.30%, 05/19/25^(b)		757		736,905
4.30%, 02/22/29^(b)		620		606,445
Daimler Trucks Finance North America LLC
1.63%, 12/13/24^(a)(b)		325		304,366
2.00%, 12/14/26^(b)		740		658,494
2.38%, 12/14/28^(a)(b)		685		583,504
2.50%, 12/14/31^(a)(b)		945		762,449
3.50%, 04/07/25^(b)		675		655,688
3.65%, 04/07/27^(a)(b)		625		593,239
General Motors Co.
4.00%, 04/01/25		413		406,797
4.20%, 10/01/27 (Call 07/01/27)^(a)		639		613,700
4.88%, 10/02/23		757		760,805
5.00%, 10/01/28 (Call 07/01/28)^(a)		702		682,358
5.00%, 04/01/35^(a)		658		588,652
5.15%, 04/01/38 (Call 10/01/37)		1,008		886,067
5.20%, 04/01/45		1,258		1,058,325
5.40%, 10/02/23		847		855,474
5.40%, 10/15/29 (Call 08/15/29)		125		121,955
5.40%, 04/01/48 (Call 10/01/47)		870		759,710
5.60%, 10/15/32 (Call 07/15/32)^(a)		200		191,463
5.95%, 04/01/49 (Call 10/01/48)^(a)		870		807,813
6.13%, 10/01/25 (Call 09/01/25)^(a)		1,146		1,179,541
6.25%, 10/02/43		1,075		1,035,783
6.60%, 04/01/36 (Call 10/01/35)^(a)		1,283		1,294,612
6.75%, 04/01/46 (Call 10/01/45)		760		762,371
6.80%, 10/01/27 (Call 08/01/27)		1,273		1,356,577
General Motors Financial Co. Inc.
1.05%, 03/08/24		748		709,832
1.20%, 10/15/24		790		738,596
1.25%, 01/08/26 (Call 12/08/25)		1,130		995,542
1.50%, 06/10/26 (Call 05/10/26)		1,320		1,160,046
2.35%, 02/26/27 (Call 01/26/27)		1,045		926,726
2.35%, 01/08/31 (Call 10/08/30)^(a)		959		742,588
2.40%, 04/10/28 (Call 02/10/28)		966		817,410
2.40%, 10/15/28 (Call 08/15/28)		370		307,662
2.70%, 08/20/27 (Call 06/20/27)		1,224		1,088,122
2.70%, 06/10/31 (Call 03/10/31)		862		676,473
2.75%, 06/20/25 (Call 05/20/25)^(a)		1,241		1,173,982
2.90%, 02/26/25 (Call 01/26/25)		1,155		1,102,334
3.10%, 01/12/32 (Call 10/12/31)^(a)		995		803,001
3.50%, 11/07/24 (Call 09/07/24)^(a)		1,123		1,100,198
3.60%, 06/21/30 (Call 03/21/30)		1,167		1,009,850
3.80%, 04/07/25^(a)		25		24,375
3.85%, 01/05/28 (Call 10/05/27)^(a)		781		717,135


Security	Par (000)		Value

Auto Manufacturers (continued)
3.95%, 04/13/24 (Call 02/13/24)	$	1,133	$	1,124,123
4.00%, 01/15/25 (Call 10/15/24)		1,082		1,068,435
4.00%, 10/06/26 (Call 07/06/26)		880		844,966
4.30%, 07/13/25 (Call 04/13/25)^(a)		855		844,389
4.30%, 04/06/29 (Call 02/06/29)		130		119,980
4.35%, 04/09/25 (Call 02/09/25)		787		775,739
4.35%, 01/17/27 (Call 10/17/26)		1,431		1,381,728
5.00%, 04/09/27 (Call 03/09/27)		1,370		1,351,496
5.10%, 01/17/24 (Call 12/17/23)		1,338		1,349,424
5.25%, 03/01/26 (Call 12/01/25)		988		994,558
5.65%, 01/17/29 (Call 10/17/28)		713		711,646
Harley-Davidson Financial Services Inc.
3.05%, 02/14/27 (Call 01/14/27)^(b)		300		267,914
3.35%, 06/08/25 (Call 05/08/25)^(b)		1,162		1,113,994
Honda Motor Co. Ltd.
2.27%, 03/10/25 (Call 02/10/25)		255		245,232
2.53%, 03/10/27 (Call 02/10/27)		95		88,749
2.97%, 03/10/32 (Call 12/10/31)^(a)		1,005		901,344
Hyundai Capital America
0.80%, 01/08/24^(b)		669		635,650
0.88%, 06/14/24^(a)(b)		983		919,821
1.00%, 09/17/24^(b)		948		878,303
1.25%, 09/18/23^(b)		347		336,617
1.30%, 01/08/26 (Call 12/08/25)^(b)		985		871,785
1.50%, 06/15/26 (Call 05/15/26)^(b)		890		778,827
1.65%, 09/17/26 (Call 08/17/26)^(b)		1,225		1,066,412
1.80%, 10/15/25 (Call 09/15/25)^(a)(b)		791		717,683
1.80%, 01/10/28 (Call 11/08/27)^(b)		945		785,381
2.00%, 06/15/28 (Call 04/15/28)^(b)		981		814,005
2.10%, 09/15/28 (Call 07/17/28)^(b)		530		439,237
2.38%, 10/15/27 (Call 08/15/27)^(b)		885		771,443
2.65%, 02/10/25 (Call 01/10/25)^(a)(b)		241		228,478
2.75%, 09/27/26^(a)(b)		708		645,835
3.00%, 02/10/27 (Call 12/10/26)^(a)(b)		526		480,288
3.40%, 06/20/24^(b)		500		487,672
3.50%, 11/02/26 (Call 09/02/26)^(b)		906		850,256
4.30%, 02/01/24^(b)		390		387,511
5.88%, 04/07/25 (Call 03/07/25)^(a)(b)		645		656,368
6.38%, 04/08/30 (Call 01/08/30)^(b)		555		583,954
Hyundai Capital Services Inc.
1.25%, 02/08/26^(b)		395		351,577
2.13%, 04/24/25^(a)(b)		200		186,744
2.50%, 01/24/27^(b)		70		63,511
3.63%, 08/29/27^(b)		200		188,969
Kia Corp.
1.00%, 04/16/24^(b)		80		75,761
3.25%, 04/21/26^(b)		885		842,877
3.50%, 10/25/27^(a)(b)		645		608,032
Mercedes-Benz Finance North America LLC
3.25%, 08/01/24^(b)		610		599,277
3.45%, 01/06/27^(a)(b)		750		722,355
3.50%, 08/03/25^(a)(b)		807		787,716
3.65%, 02/22/24^(b)		495		490,909
3.75%, 02/22/28^(a)(b)		779		745,397
8.50%, 01/18/31		1,053		1,330,330
Nissan Motor Acceptance Co. LLC
1.13%, 09/16/24^(b)		810		748,803
1.85%, 09/16/26 (Call 08/16/26)^(b)		1,025		869,015
2.45%, 09/15/28 (Call 07/15/28)^(b)		810		646,463


Security	Par (000)		Value

Auto Manufacturers (continued)
Nissan Motor Acceptance Corp.
1.05%, 03/08/24^(b)	$	384	$	361,157
2.00%, 03/09/26 (Call 02/09/26)^(a)(b)		887		775,002
2.75%, 03/09/28 (Call 01/09/28)^(b)		711		590,086
3.88%, 09/21/23^(b)		235		233,310
Nissan Motor Co. Ltd.
3.04%, 09/15/23^(b)		964		946,698
3.52%, 09/17/25 (Call 08/17/25)^(b)		1,322		1,255,423
4.35%, 09/17/27 (Call 07/17/27)^(b)		1,960		1,814,662
4.81%, 09/17/30 (Call 06/17/30)^(b)		2,133		1,909,582
PACCAR Financial Corp.
0.35%, 02/02/24		325		309,716
0.50%, 08/09/24		170		159,578
0.90%, 11/08/24		200		187,905
1.10%, 05/11/26		410		371,797
1.80%, 02/06/25		664		633,544
2.00%, 02/04/27^(a)		405		374,101
2.15%, 08/15/24		625		605,772
3.15%, 06/13/24^(a)		160		157,521
3.55%, 08/11/25		270		267,553
Stellantis Finance U.S. Inc.
1.71%, 01/29/27 (Call 12/29/26)^(b)		918		794,098
2.69%, 09/15/31 (Call 06/15/31)^(a)(b)		1,220		966,924
Toyota Motor Corp.
0.68%, 03/25/24 (Call 02/25/24)		1,267		1,208,711
1.34%, 03/25/26 (Call 02/25/26)		979		895,661
2.36%, 07/02/24		650		634,416
2.36%, 03/25/31 (Call 12/25/30)^(a)		480		420,079
2.76%, 07/02/29^(a)		515		472,223
3.67%, 07/20/28		300		294,067
Toyota Motor Credit Corp.
0.45%, 01/11/24		672		643,474
0.50%, 06/18/24^(a)		1,025		968,772
0.63%, 09/13/24		555		521,031
0.80%, 10/16/25^(a)		1,009		916,027
0.80%, 01/09/26		735		663,514
1.13%, 06/18/26		855		772,071
1.15%, 08/13/27^(a)		697		607,122
1.45%, 01/13/25		230		217,470
1.65%, 01/10/31		695		567,328
1.80%, 02/13/25		1,394		1,324,652
1.90%, 01/13/27		500		459,669
1.90%, 04/06/28		761		677,298
1.90%, 09/12/31^(a)		625		516,425
2.00%, 10/07/24		240		230,809
2.15%, 02/13/30^(a)		812		702,941
2.25%, 10/18/23		491		485,903
2.40%, 01/13/32		135		115,442
2.90%, 04/17/24^(a)		884		872,609
3.00%, 04/01/25		1,124		1,098,234
3.05%, 03/22/27		1,545		1,483,440
3.05%, 01/11/28^(a)		531		506,303
3.20%, 01/11/27		729		705,528
3.35%, 01/08/24		326		324,566
3.38%, 04/01/30^(a)		832		785,142
3.40%, 04/14/25		433		427,298
3.45%, 09/20/23		575		573,284
3.65%, 08/18/25		555		549,716
3.65%, 01/08/29		441		426,425
3.95%, 06/30/25		585		584,279


Security	Par (000)		Value

Auto Manufacturers (continued)
4.45%, 06/29/29^(a)	$	765	$	770,603
Volkswagen Group Amer Fin LLC, 4.35%, 06/08/27 (Call 05/08/27)^(b)		1,475		1,435,852
Volkswagen Group of America Finance LLC
0.88%, 11/22/23^(b)		844		810,186
1.25%, 11/24/25 (Call 10/24/25)^(b)		956		861,821
1.63%, 11/24/27 (Call 09/24/27)^(b)		491		416,392
2.85%, 09/26/24^(b)		538		522,540
3.20%, 09/26/26^(b)		364		345,545
3.35%, 05/13/25^(b)		860		833,072
3.75%, 05/13/30^(a)(b)		620		562,271
3.95%, 06/06/25^(a)(b)		1,450		1,426,844
4.25%, 11/13/23^(b)		854		853,129
4.60%, 06/08/29 (Call 04/08/29)^(b)		715		688,692
4.63%, 11/13/25^(b)		608		607,283
4.75%, 11/13/28^(b)		939		919,759

				145,481,930

Auto Parts & Equipment — 0.2%
Aptiv PLC
3.10%, 12/01/51 (Call 06/01/51)		1,126		704,657
4.35%, 03/15/29 (Call 12/15/28)		429		401,626
4.40%, 10/01/46 (Call 04/01/46)		436		349,036
5.40%, 03/15/49 (Call 09/15/48)		253		222,932
Aptiv PLC/Aptiv Corp.
2.40%, 02/18/25 (Call 02/18/23)		125		118,913
3.25%, 03/01/32 (Call 12/01/31)^(a)		975		819,452
4.15%, 05/01/52 (Call 11/01/51)		995		736,374
BorgWarner Inc.
2.65%, 07/01/27 (Call 05/01/27)		984		895,370
3.38%, 03/15/25 (Call 12/15/24)		754		740,720
4.38%, 03/15/45 (Call 09/15/44)		564		449,105
5.00%, 10/01/25^(b)		1,060		1,065,968
Denso Corp., 1.24%, 09/16/26 (Call 08/16/26)^(b)		610		541,018
Lear Corp.
2.60%, 01/15/32 (Call 10/15/31)		370		285,271
3.50%, 05/30/30 (Call 02/28/30)		390		339,401
3.55%, 01/15/52 (Call 07/15/51)		440		286,466
3.80%, 09/15/27 (Call 06/15/27)		977		922,820
4.25%, 05/15/29 (Call 02/15/29)		219		201,895
5.25%, 05/15/49 (Call 11/15/48)^(a)		584		512,939
Magna International Inc.
2.45%, 06/15/30 (Call 03/15/30)^(a)		972		831,910
3.63%, 06/15/24 (Call 03/15/24)^(a)		703		697,002
4.15%, 10/01/25 (Call 07/01/25)		980		973,356
Toyota Industries Corp., 3.57%, 03/16/28 (Call 12/16/27)^(b)		35		33,737

				12,129,968

Banks — 21.2%
ABN AMRO Bank NV
1.54%, 06/16/27 (Call 06/16/26)^(b)(c)		360		314,001
2.47%, 12/13/29 (Call 12/13/28)^(b)(c)		655		547,509
3.32%, 03/13/37 (Call 12/13/31)^(b)(c)		1,112		864,592
4.75%, 07/28/25^(b)		1,625		1,602,666
4.80%, 04/18/26^(b)		1,203		1,180,160
AIB Group PLC
4.26%, 04/10/25 (Call 04/10/24)^(b)(c)		1,235		1,202,614
4.75%, 10/12/23^(b)		380		376,839
ANZ Bank New Zealand Ltd., 5.55%, 08/11/32		300		300,645
ANZ New Zealand Int’l Ltd./London
1.25%, 06/22/26^(b)		765		678,731


Security	Par (000)		Value

Banks (continued)
2.17%, 02/18/25^(b)	$	535	$	507,619
2.55%, 02/13/30^(a)(b)		990		851,373
3.40%, 03/19/24^(b)		756		748,748
3.45%, 07/17/27^(b)		512		487,697
3.45%, 01/21/28^(b)		938		883,786
ASB Bank Ltd.
1.63%, 10/22/26^(a)(b)		1,065		946,918
2.38%, 10/22/31^(a)(b)		490		402,452
3.13%, 05/23/24^(a)(b)		572		560,176
5.28%, 06/17/32 (Call 06/17/27)^(a)(b)(c)		500		487,604
Associated Banc-Corp, 4.25%, 01/15/25 (Call 10/15/24)^(a)		160		158,167
Australia & New Zealand Banking Group Ltd.
2.57%, 11/25/35 (Call 11/25/30)^(b)(c)		1,980		1,559,551
2.95%, 07/22/30 (Call 07/22/25)^(b)(c)		1,404		1,306,461
4.40%, 05/19/26^(a)(b)		1,282		1,260,523
4.50%, 03/19/24^(a)(b)		555		554,776
Australia & New Zealand Banking Group Ltd./New York NY, 3.70%, 11/16/25		602		596,788
Banco Bilbao Vizcaya Argentaria SA
0.88%, 09/18/23^(a)		800		772,534
1.13%, 09/18/25		953		862,266
Banco de Bogota SA, 4.38%, 08/03/27 (Call 05/03/27)^(b)		200		185,725
Banco de Chile, 2.99%, 12/09/31 (Call 09/09/31)^(b)		50		42,110
Banco de Credito del Peru S.A.
2.70%, 01/11/25 (Call 12/11/24)^(b)		575		546,152
3.15%, 07/01/30 (Call 07/01/25)^(b)(c)		730		671,600
3.25%, 09/30/31 (Call 09/30/26)^(b)(c)		724		643,911
Banco de Credito e Inversiones SA
2.88%, 10/14/31 (Call 07/14/31)^(a)(b)		120		99,900
3.50%, 10/12/27^(a)(b)		507		477,848
Banco General SA, 4.13%, 08/07/27 (Call 05/07/27)^(a)(b)		355		342,115
Banco Inbursa SA Institucion De Banca Multiple Grupo Financiero Inbursa
4.13%, 06/06/24^(b)		935		924,481
4.38%, 04/11/27 (Call 01/11/27)^(b)		512		492,800
Banco Internacional del Peru SAA Interbank, 3.25%, 10/04/26 (Call 08/04/26)^(b)		358		331,521
Banco Nacional de Panama, 2.50%, 08/11/30 (Call 05/11/30)^(b)		1,206		975,401
Banco Santander Chile, 2.70%, 01/10/25 (Call 12/10/24)^(b)		1,050		1,005,375
Banco Santander Mexico SA Institucion de Banca Multiple Grupo Financiero Santand, 5.38%, 04/17/25^(b)		1,824		1,828,560
Banco Santander SA
1.72%, 09/14/27 (Call 09/14/26)^(c)		1,520		1,308,466
1.85%, 03/25/26		775		689,522
2.71%, 06/27/24		1,501		1,458,542
2.75%, 05/28/25		1,810		1,702,043
2.75%, 12/03/30		1,260		978,363
2.96%, 03/25/31		835		681,949
3.23%, 11/22/32 (Call 11/22/31)^(c)		985		752,959
3.31%, 06/27/29^(a)		1,260		1,134,776
3.49%, 05/28/30		1,017		870,468
3.50%, 03/24/25		620		605,572
3.80%, 02/23/28		1,182		1,079,500
3.89%, 05/24/24		600		593,878
4.18%, 03/24/28 (Call 03/24/27)^(c)		745		699,097
4.25%, 04/11/27		990		951,013
4.38%, 04/12/28		1,465		1,379,130
5.18%, 11/19/25		1,487		1,472,723
Bancolombia SA, 3.00%, 01/29/25 (Call 12/29/24)		1,011		948,061


Security	Par (000)		Value

Banks (continued)
Bangkok Bank PCL/Hong Kong
3.47%, 09/23/36 (Call 09/23/31)^(b)(c)	$	500	$	418,833
4.05%, 03/19/24^(b)		485		483,800
4.45%, 09/19/28^(b)		230		228,006
Bank of America Corp.
0.81%, 10/24/24 (Call 10/24/23), (SOFR + 0.740%)^(c)		1,613		1,547,312
0.98%, 04/22/25 (Call 04/22/24), (SOFR + 0.690%)^(c)		1,442		1,359,588
0.98%, 09/25/25 (Call 09/25/24), (SOFR + 0.910%)^(c)		1,682		1,561,767
1.20%, 10/24/26 (Call 10/24/25), (SOFR + 1.010%)^(c)		1,693		1,513,651
1.32%, 06/19/26 (Call 06/19/25), (SOFR + 1.150%)^(c)		2,580		2,347,184
1.53%, 12/06/25 (Call 12/06/24), (SOFR + 0.650%)^(c)		1,720		1,605,033
1.73%, 07/22/27 (Call 07/22/26), (SOFR + 0.960%)^(c)		4,190		3,718,005
1.84%, 02/04/25 (Call 02/04/24), (SOFR + 0.670%)^(c)		2,125		2,042,510
1.90%, 07/23/31 (Call 07/23/30), (SOFR + 1.530%)^(c)		2,092		1,647,675
1.92%, 10/24/31 (Call 10/24/30), (SOFR + 1.370%)^(c)		2,343		1,853,557
2.02%, 02/13/26 (Call 02/13/25), (3 mo. LIBOR US + 0.640%)^(c)		1,438		1,348,415
2.09%, 06/14/29 (Call 06/14/28), (SOFR + 1.060%)^(c)		1,295		1,100,972
2.30%, 07/21/32 (Call 07/21/31), (SOFR + 1.220%)^(c)		3,682		2,939,161
2.46%, 10/22/25 (Call 10/22/24), (3 mo. LIBOR US + 0.870%)^(c)		1,562		1,490,483
2.48%, 09/21/36 (Call 09/21/31)^(c)		2,069		1,603,908
2.50%, 02/13/31 (Call 02/13/30), (3 mo. LIBOR US + 0.990%)^(c)		2,819		2,365,116
2.55%, 02/04/28 (Call 02/04/27), (SOFR + 1.050%)^(c)		2,225		2,017,187
2.57%, 10/20/32 (Call 10/20/31), (SOFR + 1.210%)^(c)		2,908		2,376,899
2.59%, 04/29/31 (Call 04/29/30), (SOFR + 2.150%)^(c)		2,377		2,005,472
2.68%, 06/19/41 (Call 06/19/40), (SOFR + 1.930%)^(c)		5,196		3,720,516
2.69%, 04/22/32 (Call 04/22/31), (SOFR + 1.320%)^(c)		4,087		3,388,110
2.83%, 10/24/51 (Call 10/24/50), (SOFR + 1.880%)^(c)		827		561,215
2.88%, 10/22/30 (Call 10/22/29), (3 mo. LIBOR US + 1.190%)^(c)		2,263		1,964,550
2.97%, 02/04/33 (Call 02/04/32), (SOFR + 1.330%)^(c)		3,910		3,285,149
2.97%, 07/21/52 (Call 07/21/51), (SOFR + 1.560%)^(c)		2,075		1,448,746
3.09%, 10/01/25 (Call 10/01/24), (3 mo. LIBOR US + 1.090%)^(c)		1,707		1,652,907
3.19%, 07/23/30 (Call 07/23/29), (3 mo. LIBOR US + 1.180%)^(c)		2,414		2,148,745
3.25%, 10/21/27 (Call 10/21/26)^(a)		2,013		1,899,362
3.31%, 04/22/42 (Call 04/22/41), (SOFR + 1.580%)^(c)		3,533		2,756,344
3.37%, 01/23/26 (Call 01/23/25), (3 mo. LIBOR US + 0.810%)^(a)(c)		2,165		2,093,310
3.38%, 04/02/26 (Call 04/02/25), (SOFR + 1.330%)^(c)		4,145		3,999,796
3.42%, 12/20/28 (Call 12/20/27), (3 mo. LIBOR US + 1.040%)^(c)		4,142		3,836,573
3.46%, 03/15/25 (Call 03/15/24), (3 mo. LIBOR US + 0.970%)^(c)		2,172		2,136,332
3.50%, 04/19/26		2,118		2,061,004
3.56%, 04/23/27 (Call 04/23/26), (3 mo. LIBOR US + 1.060%)^(c)		2,629		2,509,647
3.59%, 07/21/28 (Call 07/21/27), (3 mo. LIBOR US + 1.370%)^(c)		1,933		1,819,607
3.71%, 04/24/28 (Call 04/24/27), (3 mo. LIBOR US + 1.512%)^(c)		1,820		1,728,835
3.82%, 01/20/28 (Call 01/20/27), (3 mo. LIBOR US + 1.575%)^(c)		2,876		2,752,998
3.84%, 04/25/25 (Call 04/25/24), (SOFR + 1.110%)^(c)		3,210		3,171,694
3.85%, 03/08/37 (Call 03/08/32)^(c)		2,432		2,091,608
3.88%, 08/01/25		1,487		1,477,487


Security	Par (000)		Value

Banks (continued)
3.95%, 01/23/49 (Call 01/23/48), (3 mo. LIBOR US + 1.19%)^(c)	$	1,283	$	1,088,958
3.97%, 03/05/29 (Call 03/05/28), (3 mo. LIBOR US + 1.070%)^(c)		2,001		1,894,013
3.97%, 02/07/30 (Call 02/07/29), (3 mo. LIBOR US + 1.210%)^(c)		2,898		2,719,135
4.00%, 04/01/24^(a)		1,977		1,979,721
4.00%, 01/22/25		2,235		2,216,637
4.08%, 04/23/40 (Call 04/23/39), (3 mo. LIBOR US + 1.320%)^(c)		1,752		1,528,498
4.08%, 03/20/51 (Call 03/20/50), (3 mo. LIBOR US + 3.150%)^(c)		4,951		4,244,875
4.13%, 01/22/24		2,212		2,218,874
4.20%, 08/26/24		2,114		2,110,566
4.24%, 04/24/38 (Call 04/24/37), (3 mo. LIBOR US + 1.814%)^(c)		1,597		1,436,725
4.25%, 10/22/26		1,562		1,538,440
4.27%, 07/23/29 (Call 07/23/28), (3 mo. LIBOR US + 1.310%)^(c)		2,651		2,535,524
4.33%, 03/15/50 (Call 03/15/49), (3 mo. LIBOR US + 1.520%)^(c)		2,413		2,157,877
4.38%, 04/27/28 (Call 04/27/27), (SOFR + 1.580%)^(c)		2,270		2,212,585
4.44%, 01/20/48 (Call 01/20/47), (3 mo. LIBOR US + 1.990%)^(c)		1,816		1,658,650
4.45%, 03/03/26		1,523		1,516,807
4.57%, 04/27/33 (Call 04/27/32), (SOFR + 1.830%)^(c)		3,555		3,394,195
4.83%, 07/22/26 (Call 07/22/25)^(c)		2,230		2,233,957
4.88%, 04/01/44^(a)		387		368,667
4.95%, 07/22/28 (Call 07/22/27)^(c)		2,345		2,342,857
5.00%, 01/21/44		1,886		1,831,580
5.02%, 07/22/33 (Call 07/22/32)^(c)		2,740		2,714,425
5.88%, 02/07/42^(a)		1,283		1,392,176
6.11%, 01/29/37		1,984		2,103,135
6.22%, 09/15/26^(a)		615		647,384
7.75%, 05/14/38^(a)		1,443		1,782,493
Series L, 3.95%, 04/21/25		2,157		2,135,447
Series L, 4.18%, 11/25/27 (Call 11/25/26)		1,652		1,610,675
Series L, 4.75%, 04/21/45^(a)		689		625,617
Series N, 1.66%, 03/11/27 (Call 03/11/26), (SOFR + 0.910%)^(c)		2,080		1,864,009
Series N, 2.65%, 03/11/32 (Call 03/11/31), (SOFR + 1.220%)^(c)		1,884		1,561,991
Series N, 3.48%, 03/13/52 (Call 03/13/51), (SOFR + 1.650%)^(c)		975		757,103
Bank of America N.A., 6.00%, 10/15/36		1,158		1,252,984
Bank of China Hong Kong Ltd., 5.90%, (Call 09/14/23)^(b)(c)(d)		2,101		2,136,717
Bank of China Ltd., 5.00%, 11/13/24^(b)		2,430		2,468,672
Bank of Ireland Group PLC, 4.50%, 11/25/23^(b)		373		370,127
Bank of Montreal
0.45%, 12/08/23		1,015		972,935
0.63%, 07/09/24		1,355		1,275,883
0.95%, 01/22/27 (Call 01/22/26), (SOFR + 0.603%)^(c)		660		587,333
1.25%, 09/15/26		1,230		1,097,193
1.50%, 01/10/25		724		681,267
1.85%, 05/01/25^(a)		1,705		1,607,108
2.15%, 03/08/24^(a)		770		750,311
2.50%, 06/28/24^(a)		1,256		1,226,826
2.65%, 03/08/27^(a)		1,165		1,084,027
3.09%, 01/10/37 (Call 01/10/32)^(c)		1,392		1,116,621


Security	Par (000)		Value

Banks (continued)
3.70%, 06/07/25^(a)	$	400	$	394,322
3.80%, 12/15/32 (Call 12/15/27)^(c)		1,413		1,286,974
4.34%, 10/05/28 (Call 10/05/23)^(c)		685		681,982
4.80%, (Call 08/25/24)^(c)(d)		255		230,004
Series E, 3.30%, 02/05/24^(a)		1,443		1,429,216
Bank of New York Mellon Corp.
3.43%, 06/13/25 (Call 06/13/24)^(a)(c)		505		498,889
3.99%, 06/13/28 (Call 06/13/27)^(a)(c)		565		551,801
4.29%, 06/13/33 (Call 06/13/32)^(a)(c)		1,125		1,097,797
4.41%, 07/24/26 (Call 07/24/25)^(a)(c)		380		381,689
4.60%, 07/26/30 (Call 07/26/29)^(c)		115		114,914
Bank of New York Mellon Corp. (The)
0.35%, 12/07/23 (Call 11/07/23)^(a)		360		347,047
0.50%, 04/26/24 (Call 03/26/24)^(a)		594		564,615
0.75%, 01/28/26 (Call 12/28/25)^(a)		225		202,252
1.05%, 10/15/26 (Call 09/15/26)		308		274,477
1.60%, 04/24/25 (Call 03/24/25)^(a)		1,262		1,188,120
1.65%, 07/14/28 (Call 05/14/28)^(a)		400		346,184
1.65%, 01/28/31 (Call 10/28/30)		432		348,924
1.80%, 07/28/31 (Call 04/28/31)^(a)		425		343,325
2.05%, 01/26/27 (Call 12/26/26)^(a)		415		382,208
2.10%, 10/24/24^(a)		936		906,676
2.45%, 08/17/26 (Call 05/17/26)		778		732,484
2.50%, 01/26/32 (Call 10/26/31)		675		569,598
2.80%, 05/04/26 (Call 02/04/26)^(a)		829		801,235
3.00%, 10/30/28 (Call 07/30/28)		576		527,556
3.25%, 09/11/24 (Call 08/11/24)		705		699,896
3.25%, 05/16/27 (Call 02/16/27)		818		790,731
3.30%, 08/23/29 (Call 05/23/29)		699		653,027
3.35%, 04/25/25 (Call 03/25/25)		835		823,454
3.40%, 05/15/24 (Call 04/15/24)		622		618,632
3.40%, 01/29/28 (Call 10/29/27)		794		759,711
3.44%, 02/07/28 (Call 02/07/27), (3 mo. LIBOR US + 1.069%)^(c)		832		798,487
3.85%, 04/28/28		716		698,841
3.85%, 04/26/29 (Call 02/26/29)		675		650,042
3.95%, 11/18/25 (Call 10/18/25)		586		585,455
Series 12, 3.65%, 02/04/24 (Call 01/05/24)		730		729,410
Series G, 3.00%, 02/24/25 (Call 01/24/25)		739		724,856
Series J, 0.85%, 10/25/24 (Call 09/25/24)		410		384,747
Series J, 1.90%, 01/25/29 (Call 11/25/28)		667		572,309
Bank of New Zealand
1.00%, 03/03/26^(a)(b)		425		377,296
2.00%, 02/21/25^(a)(b)		995		940,158
2.29%, 01/27/27^(a)(b)		790		718,055
2.87%, 01/27/32^(b)		685		594,287
3.50%, 02/20/24^(b)		411		406,844
Bank of Nova Scotia (The)
0.55%, 09/15/23^(a)		566		546,496
0.65%, 07/31/24		1,563		1,463,816
0.70%, 04/15/24		1,282		1,215,095
1.05%, 03/02/26^(a)		1,076		967,206
1.30%, 06/11/25^(a)		855		790,713
1.30%, 09/15/26		752		667,917
1.35%, 06/24/26		705		632,215
1.45%, 01/10/25		957		898,693
1.95%, 02/02/27		825		742,215
2.15%, 08/01/31		420		342,711
2.20%, 02/03/25		1,247		1,188,689
2.45%, 02/02/32		795		659,134


Security	Par (000)		Value

Banks (continued)
2.70%, 08/03/26	$	1,181	$	1,111,979
2.95%, 03/11/27		665		623,957
3.40%, 02/11/24		1,263		1,251,964
3.45%, 04/11/25		1,515		1,481,168
4.50%, 12/16/25		999		996,357
4.59%, 05/04/37 (Call 02/04/32)^(c)		1,029		930,151
4.90%, (Call 06/04/25)^(a)(c)(d)		304		288,066
Series 2, 3.63%, 10/27/81 (Call 10/27/26)^(c)		720		553,550
Bank OZK, 2.75%, 10/01/31 (Call 10/01/26), (SOFR + 2.090%)^(c)		485		433,350
BankUnited Inc.
4.88%, 11/17/25 (Call 08/17/25)^(a)		377		376,759
5.13%, 06/11/30 (Call 03/11/30)^(a)		335		326,597
Banque Federative du Credit Mutuel SA
0.65%, 02/27/24^(b)		865		820,978
1.00%, 02/04/25^(a)(b)		755		692,649
1.60%, 10/04/26^(b)		1,120		990,494
2.38%, 11/21/24^(b)		653		623,679
4.52%, 07/13/25^(a)(b)		300		298,562
4.75%, 07/13/27^(b)		345		342,410
Barclays Bank PLC, 3.75%, 05/15/24^(a)		610		605,062
Barclays PLC
1.01%, 12/10/24 (Call 12/10/23)^(a)(c)		1,928		1,827,185
2.28%, 11/24/27 (Call 11/24/26)^(c)		1,505		1,321,759
2.65%, 06/24/31 (Call 06/24/30), (SOFR + 1.900%)^(c)		739		586,318
2.67%, 03/10/32 (Call 03/10/31)^(c)		680		531,948
2.85%, 05/07/26 (Call 05/07/25), (SOFR + 2.714%)^(a)(c)		1,695		1,586,897
2.89%, 11/24/32 (Call 11/24/31)^(c)		880		690,198
3.33%, 11/24/42 (Call 11/24/41)^(c)		930		667,488
3.56%, 09/23/35 (Call 09/23/30)^(c)		1,530		1,226,693
3.65%, 03/16/25		1,755		1,705,456
3.81%, 03/10/42 (Call 03/10/41)^(a)(c)		705		508,936
3.93%, 05/07/25 (Call 05/07/24), (3 mo. LIBOR US + 1.610%)^(c)		1,595		1,559,176
4.34%, 01/10/28 (Call 01/10/27)^(a)		1,230		1,163,041
4.38%, 09/11/24		1,125		1,110,626
4.38%, 01/12/26		2,037		1,996,604
4.84%, 05/09/28 (Call 05/07/27)^(a)		1,864		1,758,342
4.95%, 01/10/47^(a)		1,155		1,061,858
4.97%, 05/16/29 (Call 05/16/28), (3 mo. LIBOR US + 1.902%)^(c)		1,318		1,257,632
5.09%, 06/20/30 (Call 06/20/29), (3 mo. LIBOR US + 3.054%)^(a)(c)		1,455		1,358,274
5.20%, 05/12/26		1,582		1,569,903
5.25%, 08/17/45^(a)		1,350		1,254,639
5.30%, 08/09/26		555		550,934
5.50%, 08/09/28		690		678,527
5.75%, 08/09/33		200		195,967
BBVA Bancomer SA/Texas
1.88%, 09/18/25^(b)		675		619,988
4.38%, 04/10/24^(b)		188		187,250
BNP Paribas SA
1.32%, 01/13/27 (Call 01/13/26)^(b)(c)		1,975		1,732,454
1.68%, 06/30/27 (Call 06/30/26)^(b)(c)		1,847		1,620,527
1.90%, 09/30/28 (Call 09/30/27), (SOFR + 1.609%)^(b)(c)		780		656,590
2.16%, 09/15/29 (Call 09/15/28), (SOFR + 1.218%)^(b)(c)		1,650		1,357,859
2.22%, 06/09/26 (Call 06/09/25)^(b)(c)		2,457		2,264,816
2.59%, 01/20/28 (Call 01/20/27)^(b)(c)		2,460		2,183,919
2.59%, 08/12/35 (Call 08/12/30)^(a)(b)(c)		1,305		1,009,790
2.82%, 11/19/25 (Call 11/19/24)^(b)(c)		2,201		2,090,305


Security	Par (000)		Value

Banks (continued)
2.82%, 01/26/41^(a)(b)	$	570	$	384,911
2.87%, 04/19/32 (Call 04/19/31), (SOFR + 1.387%)^(a)(b)(c)		2,080		1,685,555
3.13%, 01/20/33 (Call 01/20/32), (SOFR + 1.561%)^(b)(c)		1,800		1,465,608
3.38%, 01/09/25^(a)(b)		1,631		1,581,977
3.50%, 11/16/27^(a)(b)		600		555,701
3.80%, 01/10/24^(a)(b)		913		906,531
4.25%, 10/15/24		1,218		1,214,275
4.38%, 09/28/25^(b)		954		934,925
4.38%, 05/12/26^(a)(b)		1,115		1,093,992
4.38%, 03/01/33 (Call 03/01/28)^(b)(c)		1,010		918,571
4.40%, 08/14/28^(b)		1,787		1,699,934
4.63%, 03/13/27^(a)(b)		698		679,943
4.71%, 01/10/25 (Call 01/10/24)^(b)(c)		1,820		1,815,447
5.20%, 01/10/30 (Call 01/10/29), (3 mo. LIBOR US + 2.567%)^(b)(c)		972		948,594
BPCE SA
1.00%, 01/20/26^(b)		1,275		1,124,000
1.63%, 01/14/25^(b)		1,155		1,077,940
1.65%, 10/06/26 (Call 10/06/25)^(b)(c)		1,239		1,101,891
2.05%, 10/19/27 (Call 10/19/26)^(b)(c)		1,590		1,385,639
2.28%, 01/20/32 (Call 01/20/31), (SOFR + 1.312%)^(b)(c)		1,070		828,640
2.38%, 01/14/25^(a)(b)		1,111		1,045,929
2.70%, 10/01/29^(a)(b)		1,096		952,527
3.12%, 10/19/32 (Call 10/19/31), (SOFR + 1.730%)^(b)(c)		1,460		1,142,645
3.25%, 01/11/28^(b)		745		680,136
3.38%, 12/02/26		381		363,949
3.50%, 10/23/27^(b)		695		637,426
3.58%, 10/19/42 (Call 10/19/41), (SOFR + 1.952%)^(b)(c)		405		287,672
3.65%, 01/14/37 (Call 01/14/32)^(b)(c)		580		466,192
4.00%, 09/12/23^(b)		530		526,910
4.00%, 04/15/24		1,280		1,273,699
4.50%, 03/15/25^(b)		1,325		1,285,316
4.63%, 07/11/24^(a)(b)		607		599,096
4.63%, 09/12/28^(b)		625		596,874
4.75%, 07/19/27^(b)		1,535		1,519,496
4.88%, 04/01/26^(b)		870		847,748
5.15%, 07/21/24^(b)		1,570		1,561,491
5.70%, 10/22/23^(b)		507		510,051
5.75%, 07/19/33 (Call 07/19/32)^(b)(c)		1,535		1,512,747
Cadence Bank, 4.13%, 11/20/29 (Call 11/20/24), (3 mo. LIBOR US + 2.470%)^(c)		305		296,125
Canadian Imperial Bank of Commerce
0.50%, 12/14/23		694		664,963
0.95%, 10/23/25^(a)		953		860,883
1.00%, 10/18/24		964		901,498
1.25%, 06/22/26		649		579,866
2.25%, 01/28/25		1,090		1,039,267
3.10%, 04/02/24		931		917,555
3.30%, 04/07/25		20		19,483
3.50%, 09/13/23^(a)		850		847,731
3.60%, 04/07/32 (Call 03/07/32)^(a)		1,160		1,059,521
3.95%, 08/04/25		520		513,398
CIMB Bank Bhd, 2.13%, 07/20/27^(b)		585		524,786
Citibank N.A., 3.65%, 01/23/24 (Call 12/23/23)		1,745		1,742,120
Citigroup Inc.
0.78%, 10/30/24 (Call 10/30/23), (SOFR + 0.686%)^(c)		1,401		1,343,584
0.98%, 05/01/25 (Call 05/01/24), (SOFR + 0.669%)^(c)		1,265		1,190,626
1.12%, 01/28/27 (Call 01/28/26), (SOFR + 0.765%)^(c)		2,315		2,043,375
1.28%, 11/03/25 (Call 11/03/24), (SOFR + 0.528%)^(c)		455		423,061


Security	Par (000)		Value

Banks (continued)
1.46%, 06/09/27 (Call 06/09/26), (SOFR + 0.770%)^(c)	$	2,655	$	2,342,186
2.01%, 01/25/26 (Call 01/25/25), (SOFR + 0.694%)^(c)		2,300		2,161,107
2.52%, 11/03/32 (Call 11/03/31), (SOFR + 1.177%)^(c)		1,559		1,260,002
2.56%, 05/01/32 (Call 05/01/31), (SOFR + 1.167%)^(c)		2,435		1,991,570
2.57%, 06/03/31 (Call 06/03/30), (SOFR + 2.107%)^(c)		2,950		2,464,787
2.67%, 01/29/31 (Call 01/29/30), (SOFR + 1.146%)^(c)		1,894		1,596,833
2.90%, 11/03/42 (Call 11/03/41), (SOFR + 1.379%)^(a)(c)		1,215		888,063
2.98%, 11/05/30 (Call 11/05/29), (SOFR + 1.422%)^(c)		2,087		1,818,796
3.06%, 01/25/33 (Call 01/25/32), (SOFR + 1.351%)^(c)		2,765		2,339,671
3.07%, 02/24/28 (Call 02/24/27), (SOFR + 1.280%)^(c)		1,418		1,311,088
3.11%, 04/08/26 (Call 04/08/25), (SOFR + 2.842%)^(c)		2,863		2,749,988
3.20%, 10/21/26 (Call 07/21/26)		2,643		2,524,591
3.29%, 03/17/26 (Call 03/17/25), (SOFR + 1.528%)^(a)(c)		2,385		2,302,107
3.30%, 04/27/25		1,471		1,434,808
3.35%, 04/24/25 (Call 04/24/24), (3 mo. LIBOR US + 0.897%)^(c)		1,872		1,834,645
3.40%, 05/01/26		1,877		1,810,760
3.52%, 10/27/28 (Call 10/27/27), (3 mo. LIBOR US + 1.151%)^(c)		2,208		2,049,169
3.67%, 07/24/28 (Call 07/24/27), (3 mo. LIBOR US + 1.390%)^(c)		2,492		2,346,975
3.70%, 01/12/26		1,798		1,754,160
3.75%, 06/16/24		958		957,115
3.79%, 03/17/33 (Call 03/17/32), (SOFR + 1.939%)^(c)		2,537		2,280,444
3.88%, 10/25/23		578		579,123
3.88%, 03/26/25		1,204		1,191,060
3.88%, 01/24/39 (Call 01/24/38), (3 mo. LIBOR US + 1.168%)^(c)		875		759,293
3.89%, 01/10/28 (Call 01/10/27), (3 mo. LIBOR US + 1.563%)^(c)		2,761		2,643,477
3.98%, 03/20/30 (Call 03/20/29), (3 mo. LIBOR US + 1.338%)^(c)		2,390		2,235,479
4.00%, 08/05/24		35		34,868
4.08%, 04/23/29 (Call 04/23/28), (3 mo. LIBOR US + 1.192%)^(a)(c)		2,183		2,076,393
4.13%, 07/25/28		1,470		1,401,556
4.14%, 05/24/25 (Call 05/24/24), (SOFR + 1.372%)^(c)		2,280		2,264,568
4.28%, 04/24/48 (Call 04/24/47), (3 mo. LIBOR US + 1.839%)^(a)(c)		1,037		928,814
4.30%, 11/20/26		1,074		1,058,871
4.40%, 06/10/25		2,440		2,429,345
4.41%, 03/31/31 (Call 03/31/30), (SOFR + 3.914%)^(c)		3,494		3,334,152
4.45%, 09/29/27		2,804		2,733,830
4.60%, 03/09/26		1,325		1,321,867
4.65%, 07/30/45		1,159		1,063,185
4.65%, 07/23/48 (Call 06/23/48)		1,963		1,850,435
4.66%, 05/24/28 (Call 05/24/27), (SOFR + 1.887%)^(a)(c)		945		931,715
4.75%, 05/18/46		1,560		1,405,001
4.91%, 05/24/33 (Call 05/24/32)^(a)(c)		2,455		2,401,536
5.30%, 05/06/44		703		684,144
5.32%, 03/26/41 (Call 03/26/40), (SOFR + 4.548%)^(c)		1,181		1,182,305
5.50%, 09/13/25		1,281		1,314,167
5.88%, 02/22/33^(a)		648		664,777
5.88%, 01/30/42		939		995,232
6.00%, 10/31/33^(a)		807		835,945
6.13%, 08/25/36		757		794,576
6.63%, 01/15/28^(a)		371		403,397
6.63%, 06/15/32		1,252		1,359,321
6.68%, 09/13/43^(a)		882		997,440
6.88%, 03/05/38		105		119,397


Security	Par (000)		Value

Banks (continued)
6.88%, 02/15/98	$	431	$	479,111
8.13%, 07/15/39		1,660		2,167,546
Citizens Bank N.A./Providence RI
2.25%, 04/28/25 (Call 03/28/25)		275		260,564
3.75%, 02/18/26 (Call 11/18/25)		526		515,155
Citizens Bank NA
4.12%, 05/23/25 (Call 05/23/24)^(a)(c)		340		337,006
4.58%, 08/09/28		340		336,189
Citizens Financial Group Inc.
2.50%, 02/06/30 (Call 11/06/29)		975		820,133
2.64%, 09/30/32 (Call 07/02/32)		1,053		837,544
2.85%, 07/27/26 (Call 04/27/26)		458		433,684
3.25%, 04/30/30 (Call 01/30/30)		330		291,055
4.30%, 12/03/25 (Call 11/03/25)^(a)		360		355,531
5.64%, 05/21/37 (Call 05/21/32)^(c)		365		356,020
Comerica Bank
2.50%, 07/23/24		577		559,083
4.00%, 07/27/25		350		345,632
Comerica Inc.
3.80%, 07/22/26		545		530,977
4.00%, 02/01/29 (Call 11/03/28)		724		697,986
Commonwealth Bank of Australia
1.13%, 06/15/26^(a)(b)		1,615		1,437,073
1.88%, 09/15/31^(b)		1,185		965,934
2.30%, 03/14/25^(a)(b)		1,330		1,274,468
2.55%, 03/14/27^(a)(b)		1,130		1,049,854
2.63%, 09/06/26^(b)		1,075		1,012,539
2.69%, 03/11/31^(b)		1,380		1,106,099
2.85%, 05/18/26^(b)		235		224,649
3.15%, 09/19/27^(a)(b)		367		347,755
3.31%, 03/11/41^(a)(b)		717		534,998
3.35%, 06/04/24^(b)		480		474,303
3.61%, 09/12/34 (Call 09/12/29)^(b)(c)		2,076		1,811,964
3.74%, 09/12/39^(b)		799		639,150
3.78%, 03/14/32^(b)		700		601,515
3.90%, 03/16/28^(a)(b)		932		907,276
3.90%, 07/12/47^(a)(b)		1,772		1,557,939
4.32%, 01/10/48^(a)(b)		971		804,103
4.50%, 12/09/25^(b)		663		655,092
Cooperatieve Rabobank U.A.
1.00%, 09/24/26 (Call 09/24/25)^(a)(b)(c)		1,199		1,065,513
1.11%, 02/24/27 (Call 02/24/26)^(b)(c)		1,935		1,699,039
1.34%, 06/24/26 (Call 06/24/25)^(a)(b)(c)		850		769,896
1.98%, 12/15/27 (Call 12/15/26)^(b)(c)		2,412		2,131,770
2.63%, 07/22/24^(b)		1,426		1,383,961
3.75%, 07/21/26		1,016		968,925
4.38%, 08/04/25		960		943,941
5.25%, 05/24/41		1,237		1,336,373
5.25%, 08/04/45^(a)		867		838,491
5.75%, 12/01/43		1,235		1,273,889
5.80%, 09/30/2110^(a)(b)		205		227,425
Cooperatieve Rabobank U.A./NY
0.38%, 01/12/24^(a)		835		795,445
1.38%, 01/10/25		1,165		1,093,972
3.38%, 05/21/25		697		681,995
Cooperatieve Rabobank UA
3.65%, 04/06/28 (Call 04/06/27)^(a)(b)(c)		150		141,013
3.76%, 04/06/33 (Call 04/06/32)^(a)(b)(c)		755		670,170
4.66%, 08/22/28		1,000		987,834
Credicorp Ltd., 2.75%, 06/17/25 (Call 05/17/25)^(b)		660		621,587


Security	Par (000)		Value

Banks (continued)
Credit Agricole SA
1.25%, 01/26/27 (Call 01/26/26)^(a)(b)(c)	$	1,507	$	1,324,179
2.02%, 01/11/27^(a)(b)		1,170		1,048,897
2.81%, 01/11/41^(a)(b)		911		614,599
3.25%, 01/14/30^(b)		1,344		1,134,346
4.00%, 01/10/33 (Call 01/10/28)^(b)(c)		1,610		1,452,318
4.38%, 03/17/25^(b)		45		44,119
Credit Agricole SA/London
1.91%, 06/16/26 (Call 06/16/25)^(a)(b)(c)		1,777		1,630,882
2.38%, 01/22/25^(b)		392		371,580
3.25%, 10/04/24^(b)		2,210		2,151,374
3.88%, 04/15/24^(b)		995		988,351
4.13%, 01/10/27^(b)		721		698,950
Credit Suisse AG, 5.00%, 07/09/27		300		292,231
Credit Suisse AG/New York NY
0.50%, 02/02/24		725		683,030
1.25%, 08/07/26		1,775		1,529,062
2.95%, 04/09/25^(a)		1,219		1,155,807
3.63%, 09/09/24		2,818		2,750,218
3.70%, 02/21/25		1,430		1,382,976
Credit Suisse Group AG
1.31%, 02/02/27 (Call 02/02/26)^(b)(c)		2,115		1,779,682
2.19%, 06/05/26 (Call 06/05/25)^(b)(c)		1,777		1,587,679
2.59%, 09/11/25 (Call 09/11/24)^(b)(c)		2,300		2,128,024
3.09%, 05/14/32 (Call 05/14/31), (SOFR + 1.730%)^(a)(b)(c)		1,593		1,203,994
3.75%, 03/26/25		2,150		2,054,403
3.87%, 01/12/29 (Call 01/12/28), (3 mo. LIBOR US + 1.410%)^(b)(c)		1,937		1,677,925
4.19%, 04/01/31 (Call 04/01/30), (SOFR + 3.730%)^(b)(c)		2,586		2,172,816
4.28%, 01/09/28 (Call 01/09/27)^(b)		2,267		2,035,099
4.55%, 04/17/26		1,940		1,859,595
4.88%, 05/15/45		1,391		1,120,533
6.37%, 07/15/26		1,000		995,308
6.44%, 08/11/28		1,000		980,348
6.54%, 08/12/33		1,000		954,897
Danske Bank A/S
0.98%, 09/10/25 (Call 09/10/24)^(b)(c)		1,657		1,521,515
1.23%, 06/22/24 (Call 06/22/23)^(b)		1,400		1,314,339
1.55%, 09/10/27 (Call 09/10/26)^(b)(c)		530		457,994
1.62%, 09/11/26 (Call 09/11/25)^(b)(c)		1,074		950,749
3.24%, 12/20/25 (Call 12/20/24)^(b)(c)		1,079		1,029,184
3.88%, 09/12/23^(a)(b)		485		480,335
4.38%, 06/12/28^(a)(b)		635		592,859
5.38%, 01/12/24^(b)		575		579,268
Danske Bank AS
3.77%, 03/28/25 (Call 03/28/24)^(b)(c)		1,010		984,808
4.30%, 04/01/28 (Call 04/01/27)^(b)(c)		1,110		1,035,768
DBS Group Holdings Ltd.
1.17%, 11/22/24^(a)(b)		50		46,933
1.19%, 03/15/27^(b)		35		31,101
4.52%, 12/11/28 (Call 12/11/23)^(b)(c)		465		464,892
Deutsche Bank AG
4.10%, 01/13/26^(a)		119		116,132
6.12%, 07/14/26 (Call 07/14/25)^(a)(c)		355		354,902
Deutsche Bank AG/London, 3.70%, 05/30/24		465		459,560
Deutsche Bank AG/New York NY
0.90%, 05/28/24		897		843,184
1.45%, 04/01/25 (Call 04/01/24), (SOFR + 1.131%)^(c)		805		751,267
1.69%, 03/19/26^(a)		1,005		902,604


Security	Par (000)		Value

Banks (continued)
2.13%, 11/24/26 (Call 11/24/25), (SOFR + 1.870%)^(c)	$	1,810	$	1,595,562
2.22%, 09/18/24 (Call 09/18/23), (SOFR + 2.159%)^(c)		2,225		2,145,869
2.31%, 11/16/27 (Call 11/16/26), (SOFR + 1.219%)^(c)		515		437,508
2.55%, 01/07/28 (Call 01/07/27), (SOFR + 1.318%)^(c)		2,915		2,485,035
3.04%, 05/28/32 (Call 05/28/31), (SOFR + 1.718%)^(c)		668		517,190
3.55%, 09/18/31 (Call 09/18/30), (SOFR + 3.043%)^(c)		1,675		1,369,322
3.70%, 05/30/24^(a)		1,198		1,177,325
3.96%, 11/26/25 (Call 11/26/24), (SOFR + 2.581%)^(c)		1,440		1,380,479
4.10%, 01/13/26		455		444,057
4.16%, 05/13/25		70		69,343
Discover Bank
2.45%, 09/12/24 (Call 08/12/24)		430		412,944
2.70%, 02/06/30 (Call 11/06/29)^(a)		845		702,302
3.45%, 07/27/26 (Call 04/27/26)		960		909,098
4.25%, 03/13/26		440		430,459
4.65%, 09/13/28 (Call 06/13/28)		635		609,598
4.68%, 08/09/28 (Call 08/09/23)^(c)		890		861,047
DNB Bank ASA
0.86%, 09/30/25 (Call 09/30/24)^(a)(b)(c)		1,085		1,003,735
1.13%, 09/16/26 (Call 09/16/25)^(a)(b)(c)		645		575,633
1.54%, 05/25/27 (Call 05/25/26)^(b)(c)		1,445		1,279,094
1.61%, 03/30/28 (Call 03/30/27)^(b)(c)		940		813,259
Federation des Caisses Desjardins du Quebec
0.70%, 05/21/24^(a)(b)		815		765,643
2.05%, 02/10/25^(b)		1,407		1,320,479
4.40%, 08/23/25		500		495,814
4.55%, 08/23/27		500		490,431
Fifth Third Bancorp.
1.71%, 11/01/27 (Call 11/01/26), (SOFR + 0.685%)^(a)(c)		440		394,316
2.38%, 01/28/25 (Call 12/28/24)		620		593,476
2.55%, 05/05/27 (Call 04/05/27)		717		660,520
3.65%, 01/25/24 (Call 12/25/23)		1,045		1,038,299
3.95%, 03/14/28 (Call 02/14/28)^(a)		793		769,382
4.06%, 04/25/28 (Call 04/25/27)^(c)		340		331,370
4.30%, 01/16/24 (Call 12/16/23)		600		600,905
4.34%, 04/25/33 (Call 04/25/32)^(c)		885		841,727
4.77%, 07/28/30 (Call 07/28/29)^(c)		520		515,555
8.25%, 03/01/38		780		1,005,497
Fifth Third Bank NA
2.25%, 02/01/27 (Call 01/01/27)		760		699,485
3.85%, 03/15/26 (Call 02/15/26)		631		613,483
3.95%, 07/28/25 (Call 06/28/25)		625		623,476
First Citizens BancShares Inc./NC, 3.38%, 03/15/30 (Call 03/15/25), (SOFR + 2.465%)^(a)(c)		567		537,077
First Horizon Bank, 5.75%, 05/01/30 (Call 02/01/30)^(a)		680		690,473
First Horizon Corp., 4.00%, 05/26/25 (Call 04/26/25)		660		648,151
First Republic Bank/CA
4.38%, 08/01/46 (Call 02/01/46)		395		337,773
4.63%, 02/13/47 (Call 08/13/46)		365		321,125
First-Citizens Bank & Trust Co.
2.97%, 09/27/25 (Call 09/27/24), (SOFR + 1.715%)^(a)(c)		589		562,441
6.13%, 03/09/28		450		464,120
Goldman Sachs Group Inc. (The)
0.66%, 09/10/24 (Call 09/10/23), (SOFR + 0.505%)^(c)		1,920		1,841,346
0.86%, 02/12/26 (Call 02/12/25), (SOFR + 0.609%)^(c)		781		710,956
0.93%, 10/21/24 (Call 10/21/23), (SOFR + 0.486%)^(c)		1,980		1,895,108
1.09%, 12/09/26 (Call 12/09/25), (SOFR + 0.789%)^(c)		1,409		1,254,410
1.43%, 03/09/27 (Call 03/09/26), (SOFR + 0.798%)^(c)		2,465		2,193,049
1.54%, 09/10/27 (Call 09/10/26), (SOFR + 0.818%)^(c)		2,445		2,149,736
1.76%, 01/24/25 (Call 01/24/24), (SOFR + 0.730%)^(c)		4,725		4,540,545


Security	Par (000)		Value

Banks (continued)
1.95%, 10/21/27 (Call 10/21/26), (SOFR + 0.913%)^(c)	$	2,880	$	2,557,977
1.99%, 01/27/32 (Call 01/27/31), (SOFR + 1.090%)^(c)		1,978		1,564,106
2.38%, 07/21/32 (Call 07/21/31), (SOFR + 1.248%)^(c)		3,021		2,445,437
2.60%, 02/07/30 (Call 11/07/29)		1,273		1,090,526
2.62%, 04/22/32 (Call 04/22/31), (SOFR + 1.281%)^(c)		3,068		2,535,032
2.64%, 02/24/28 (Call 02/24/27), (SOFR + 1.114%)^(c)		3,163		2,868,332
2.65%, 10/21/32 (Call 10/21/31), (SOFR + 1.264%)^(c)		2,390		1,962,409
2.91%, 07/21/42 (Call 07/21/41), (SOFR + 1.472%)^(c)		1,284		934,618
3.00%, 03/15/24		635		624,594
3.10%, 02/24/33 (Call 02/24/32), (SOFR + 1.410%)^(c)		4,000		3,402,960
3.21%, 04/22/42 (Call 04/22/41), (SOFR + 1.513%)^(c)		2,254		1,727,180
3.27%, 09/29/25 (Call 09/29/24), (3 mo. LIBOR US + 1.201%)^(a)(c)		2,569		2,502,166
3.44%, 02/24/43 (Call 02/24/42), (SOFR + 1.632%)^(c)		1,980		1,560,139
3.50%, 01/23/25 (Call 10/23/24)		2,675		2,622,092
3.50%, 04/01/25 (Call 03/01/25)		2,543		2,486,499
3.50%, 11/16/26 (Call 11/16/25)		2,204		2,117,193
3.62%, 03/15/28 (Call 03/15/27), (SOFR + 1.846%)^(c)		2,865		2,711,297
3.63%, 02/20/24 (Call 01/20/24)		1,376		1,365,973
3.69%, 06/05/28 (Call 06/05/27), (3 mo. LIBOR US + 1.510%)^(c)		1,968		1,860,266
3.75%, 05/22/25 (Call 02/22/25)		1,554		1,526,449
3.75%, 02/25/26 (Call 11/25/25)		1,597		1,565,552
3.80%, 03/15/30 (Call 12/15/29)		2,455		2,263,798
3.81%, 04/23/29 (Call 04/23/28), (3 mo. LIBOR US + 1.158%)^(c)		1,675		1,567,394
3.85%, 07/08/24 (Call 04/08/24)		2,503		2,491,724
3.85%, 01/26/27 (Call 01/26/26)		2,400		2,325,205
4.00%, 03/03/24		1,929		1,928,363
4.02%, 10/31/38 (Call 10/31/37), (3 mo. LIBOR US + 1.373%)^(c)		2,514		2,191,363
4.22%, 05/01/29 (Call 05/01/28), (3 mo. LIBOR US + 1.301%)^(c)		2,791		2,668,659
4.25%, 10/21/25		2,051		2,023,061
4.39%, 06/15/27 (Call 06/15/26)^(c)		995		976,526
4.41%, 04/23/39 (Call 04/23/38), (3 mo. LIBOR US + 1.430%)^(c)		1,245		1,132,855
4.48%, 08/23/28		1,550		1,513,029
4.75%, 10/21/45 (Call 04/21/45)^(a)		1,572		1,481,656
4.80%, 07/08/44 (Call 01/08/44)		1,739		1,657,617
5.15%, 05/22/45		1,565		1,489,841
5.95%, 01/15/27		1,425		1,492,387
6.13%, 02/15/33^(a)		1,155		1,252,533
6.25%, 02/01/41		2,347		2,627,658
6.45%, 05/01/36^(a)		1,693		1,831,917
6.75%, 10/01/37		4,975		5,514,405
Hana Bank
1.25%, 12/16/26^(a)(b)		95		84,128
3.50%, (Call 10/19/26)^(b)(c)(d)		270		241,035
3.50%, 01/30/24^(b)		385		381,678
HBOS PLC, 6.00%, 11/01/33^(a)(b)		341		353,782
HSBC Bank PLC, 7.65%, 05/01/25^(a)		185		196,389
HSBC Bank USA N.A., 7.00%, 01/15/39		635		736,989
HSBC Bank USA N.A./New York NY
5.63%, 08/15/35		505		505,318
5.88%, 11/01/34^(a)		245		245,868
HSBC Capital Funding Dollar 1 LP, 10.18%, (Call 06/30/30), (3 mo. LIBOR US + 4.980%)^(b)(c)(d)		832		1,111,231
HSBC Holdings PLC
0.73%, 08/17/24 (Call 08/17/23), (SOFR + 0.534%)^(c)		35		33,576


Security	Par (000)		Value

Banks (continued)
0.98%, 05/24/25 (Call 05/24/24), (SOFR + 0.708%)^(c)	$	1,652	$	1,539,902
1.16%, 11/22/24 (Call 11/22/23), (SOFR + 0.580%)^(c)		760		725,502
1.59%, 05/24/27 (Call 05/24/26), (SOFR + 1.290%)^(c)		1,365		1,188,973
1.65%, 04/18/26 (Call 04/18/25), (SOFR + 1.538%)^(c)		2,202		2,005,101
2.01%, 09/22/28 (Call 09/22/27), (SOFR + 1.732%)^(c)		680		574,911
2.10%, 06/04/26 (Call 06/04/25), (SOFR + 1.929%)^(c)		1,540		1,419,156
2.21%, 08/17/29 (Call 08/17/28), (SOFR + 1.285%)^(c)		1,315		1,088,291
2.25%, 11/22/27 (Call 11/22/26), (SOFR + 1.100%)^(c)		1,060		934,492
2.36%, 08/18/31 (Call 08/18/30), (SOFR + 1.947%)^(c)		1,155		912,615
2.63%, 11/07/25 (Call 11/07/24), (SOFR + 1.401%)^(c)		2,331		2,208,336
2.80%, 05/24/32 (Call 05/24/31), (SOFR + 1.187%)^(c)		2,182		1,731,101
2.85%, 06/04/31 (Call 06/04/30), (SOFR + 2.387%)^(c)		1,337		1,104,141
2.87%, 11/22/32 (Call 11/22/31), (SOFR + 1.410%)^(c)		1,240		985,366
3.00%, 03/10/26 (Call 03/10/25), (SOFR + 1.430%)^(c)		1,450		1,373,797
3.80%, 03/11/25 (Call 03/11/24), (3 mo. LIBOR US + 1.211%)^(c)		2,639		2,588,541
3.90%, 05/25/26		2,225		2,165,304
3.97%, 05/22/30 (Call 05/22/29), (3 mo. LIBOR US + 1.610%)^(c)		2,642		2,385,300
4.04%, 03/13/28 (Call 03/13/27), (3 mo. LIBOR US + 1.546%)^(c)		2,493		2,345,327
4.18%, 12/09/25 (Call 12/09/24)^(c)		1,515		1,484,613
4.25%, 03/14/24		1,738		1,732,814
4.25%, 08/18/25		1,214		1,195,588
4.29%, 09/12/26 (Call 09/12/25), (3 mo. LIBOR US + 1.348%)^(c)		2,291		2,225,470
4.30%, 03/08/26		2,417		2,388,485
4.38%, 11/23/26^(a)		1,124		1,099,665
4.58%, 06/19/29 (Call 06/19/28), (3 mo. LIBOR US + 1.535%)^(c)		2,621		2,465,635
4.76%, 06/09/28 (Call 06/09/27)^(c)		3,240		3,124,630
4.76%, 03/29/33 (Call 03/29/32), (SOFR + 2.530%)^(a)(c)		1,720		1,529,532
4.95%, 03/31/30		1,777		1,724,025
5.25%, 03/14/44		376		342,762
6.10%, 01/14/42^(a)		590		638,593
6.50%, 05/02/36		2,235		2,334,662
6.50%, 09/15/37		2,401		2,492,007
6.80%, 06/01/38^(a)		2,189		2,331,874
7.63%, 05/17/32		971		1,105,304
HSBC USA Inc.
3.50%, 06/23/24		880		871,091
3.75%, 05/24/24^(a)		1,310		1,301,630
7.20%, 07/15/97		70		84,755
Huntington Bancshares Inc.
2.49%, 08/15/36 (Call 08/15/31)^(c)		725		547,741
4.44%, 08/04/28 (Call 08/04/27)^(c)		260		254,106
5.02%, 05/17/33 (Call 05/17/32)^(c)		700		689,721
Huntington Bancshares Inc./OH
2.55%, 02/04/30 (Call 11/04/29)		620		529,993
2.63%, 08/06/24 (Call 07/06/24)		1,017		986,915
4.00%, 05/15/25 (Call 04/15/25)		394		390,600
Huntington National Bank (The)
3.55%, 10/06/23 (Call 09/06/23)		395		393,501
4.55%, 05/17/28 (Call 05/17/27)^(a)(c)		430		427,096
ICICI Bank Ltd./Dubai
3.80%, 12/14/27^(a)(b)		360		341,506
4.00%, 03/18/26^(b)		990		964,665
Industrial & Commercial Bank of China Ltd., 4.88%, 09/21/25^(b)		2,350		2,379,193


Security	Par (000)		Value

Banks (continued)
Industrial & Commercial Bank of China Ltd./New York NY, 3.54%, 11/08/27	$	298	$	290,857
ING Bank NV, 5.80%, 09/25/23^(b)		260		262,822
ING Groep NV
1.40%, 07/01/26 (Call 07/01/25)^(a)(b)(c)		1,260		1,139,012
1.73%, 04/01/27 (Call 04/01/26), (SOFR + 1.005%)^(a)(c)		819		725,211
2.73%, 04/01/32 (Call 04/01/31), (SOFR + 1.316%)^(c)		927		762,494
3.55%, 04/09/24		991		979,458
3.87%, 03/28/26 (Call 03/28/25), (SOFR + 1.640%)^(a)(c)		520		506,833
3.95%, 03/29/27^(a)		1,119		1,075,816
4.02%, 03/28/28 (Call 03/28/27), (SOFR + 1.830%)^(c)		1,155		1,094,998
4.05%, 04/09/29		934		872,963
4.10%, 10/02/23		730		729,497
4.25%, 03/28/33 (Call 03/28/32), (SOFR + 2.070%)^(c)		1,515		1,398,839
4.55%, 10/02/28^(a)		847		819,877
4.63%, 01/06/26^(b)		2,566		2,549,351
Intesa Sanpaolo SpA
3.88%, 07/14/27^(a)(b)		500		456,442
3.88%, 01/12/28^(a)(b)		546		494,436
5.25%, 01/12/24		300		300,013
JPMorgan Chase & Co.
0.56%, 02/16/25 (Call 02/16/24), (SOFR + 0.420%)^(c)		670		633,342
0.65%, 09/16/24 (Call 09/16/23), (SOFR + 0.600%)^(c)		1,504		1,446,367
0.77%, 08/09/25 (Call 08/09/24), (SOFR + 0.490%)^(c)		1,553		1,447,108
0.82%, 06/01/25 (Call 06/01/24), (SOFR + 0.540%)^(c)		1,550		1,450,081
0.97%, 06/23/25 (Call 06/23/24), (SOFR + 0.580%)^(c)		1,155		1,082,232
1.04%, 02/04/27 (Call 02/04/26), (SOFR + 0.695%)^(c)		1,317		1,159,626
1.05%, 11/19/26 (Call 11/19/25), (SOFR + 0.800%)^(a)(c)		2,337		2,076,327
1.47%, 09/22/27 (Call 09/22/26), (SOFR + 0.765%)^(c)		1,374		1,203,242
1.56%, 12/10/25 (Call 12/10/24), (SOFR + 0.605%)^(c)		1,457		1,360,518
1.58%, 04/22/27 (Call 04/22/26), (SOFR + 0.885%)^(c)		2,725		2,431,375
1.76%, 11/19/31 (Call 11/19/30), (SOFR + 1.105%)^(a)(c)		1,526		1,200,699
1.95%, 02/04/32 (Call 02/04/31), (SOFR + 1.065%)^(c)		2,418		1,916,874
2.01%, 03/13/26 (Call 03/13/25), (SOFR + 1.585%)^(c)		2,266		2,125,017
2.07%, 06/01/29 (Call 06/01/28), (SOFR + 1.015%)^(c)		1,235		1,055,329
2.08%, 04/22/26 (Call 04/22/25), (SOFR + 1.850%)^(c)		2,024		1,892,784
2.18%, 06/01/28 (Call 06/01/27), (SOFR + 1.890%)^(c)		1,540		1,368,353
2.30%, 10/15/25 (Call 10/15/24), (SOFR + 1.160%)^(c)		1,408		1,344,052
2.52%, 04/22/31 (Call 04/22/30), (SOFR + 2.040%)^(c)		2,540		2,148,520
2.53%, 11/19/41 (Call 11/19/40), (SOFR + 1.510%)^(c)		1,675		1,172,805
2.55%, 11/08/32 (Call 11/08/31), (SOFR + 1.180%)^(c)		2,468		2,029,261
2.58%, 04/22/32 (Call 04/22/31), (SOFR + 1.250%)^(c)		2,838		2,344,502
2.60%, 02/24/26 (Call 02/24/25), (SOFR + 0.915%)^(c)		4,265		4,045,662
2.74%, 10/15/30 (Call 10/15/29), (SOFR + 1.510%)^(c)		3,583		3,102,921
2.95%, 10/01/26 (Call 07/01/26)^(a)		2,627		2,498,795
2.95%, 02/24/28 (Call 02/24/27), (SOFR + 1.170%)^(c)		645		598,636
2.96%, 05/13/31 (Call 05/13/30), (SOFR + 2.515%)^(a)(c)		2,518		2,158,172
2.96%, 01/25/33 (Call 01/25/32), (SOFR + 1.260%)^(a)(c)		3,602		3,059,094
3.11%, 04/22/41 (Call 04/22/40), (SOFR + 2.460%)^(a)(c)		1,535		1,184,621
3.11%, 04/22/51 (Call 04/22/50), (SOFR + 2.440%)^(c)		2,322		1,675,893
3.13%, 01/23/25 (Call 10/23/24)^(a)		2,030		1,997,287
3.16%, 04/22/42 (Call 04/22/41), (SOFR + 2.460%)^(c)		1,998		1,541,854
3.20%, 06/15/26 (Call 03/15/26)		1,479		1,423,987
3.22%, 03/01/25 (Call 03/01/24), (3 mo. LIBOR US + 1.155%)^(c)		1,624		1,592,638
3.30%, 04/01/26 (Call 01/01/26)		1,765		1,709,870
3.33%, 04/22/52 (Call 04/22/51), (SOFR + 1.580%)^(c)		3,077		2,322,343
3.51%, 01/23/29 (Call 01/23/28), (3 mo. LIBOR US + 0.945%)^(c)		2,034		1,882,111


Security	Par (000)		Value

Banks (continued)
3.54%, 05/01/28 (Call 05/01/27), (3 mo. LIBOR US + 1.380%)^(c)	$	2,238	$	2,108,105
3.63%, 05/13/24^(a)		1,806		1,801,612
3.63%, 12/01/27 (Call 12/01/26)		1,051		1,004,080
3.70%, 05/06/30 (Call 05/06/29), (3 mo. LIBOR US + 1.160%)^(c)		2,606		2,396,241
3.78%, 02/01/28 (Call 02/01/27), (3 mo. LIBOR US + 1.337%)^(c)		2,541		2,436,209
3.85%, 06/14/25 (Call 06/14/24)^(c)		4,525		4,476,931
3.88%, 02/01/24		1,012		1,015,902
3.88%, 09/10/24		2,550		2,538,863
3.88%, 07/24/38 (Call 07/24/37), (3 mo. LIBOR US + 1.360%)^(c)		1,847		1,622,692
3.90%, 07/15/25 (Call 04/15/25)		1,759		1,745,608
3.90%, 01/23/49 (Call 01/23/48), (3 mo. LIBOR US + 1.220%)^(c)		1,843		1,536,825
3.96%, 01/29/27 (Call 01/29/26), (3 mo. LIBOR US + 1.245%)^(c)		1,473		1,433,003
3.96%, 11/15/48 (Call 11/15/47), (3 mo. LIBOR US + 1.380%)^(c)		3,148		2,654,820
4.01%, 04/23/29 (Call 04/23/28), (3 mo. LIBOR US + 1.120%)^(c)		2,524		2,387,853
4.02%, 12/05/24 (Call 12/05/23), (3 mo. LIBOR US + 1.000%)^(c)		2,154		2,144,231
4.03%, 07/24/48 (Call 07/24/47), (3 mo. LIBOR US + 1.460%)^(c)		1,358		1,162,183
4.08%, 04/26/26 (Call 04/26/25), (SOFR + 1.320%)^(c)		3,055		3,011,166
4.13%, 12/15/26		1,695		1,673,665
4.20%, 07/23/29 (Call 07/23/28), (3 mo. LIBOR US + 1.260%)^(c)		2,109		2,021,966
4.25%, 10/01/27		1,897		1,876,940
4.26%, 02/22/48 (Call 02/22/47), (3 mo. LIBOR US + 1.580%)^(c)		1,927		1,709,563
4.32%, 04/26/28 (Call 04/26/27), (SOFR + 1.560%)^(c)		3,180		3,106,434
4.45%, 12/05/29 (Call 12/05/28), (3 mo. LIBOR US + 1.330%)^(c)		1,281		1,234,058
4.49%, 03/24/31 (Call 03/24/30), (SOFR + 3.790%)^(c)		2,484		2,413,594
4.57%, 06/14/30 (Call 06/14/29)^(c)		1,560		1,513,252
4.59%, 04/26/33 (Call 04/26/32), (SOFR + 1.800%)^(c)		2,450		2,359,105
4.85%, 07/25/28 (Call 07/25/27)^(c)		1,640		1,636,718
4.85%, 02/01/44^(a)		935		923,276
4.91%, 07/25/33 (Call 07/25/32)^(c)		885		875,178
4.95%, 06/01/45		1,539		1,474,587
5.40%, 01/06/42		1,015		1,046,237
5.50%, 10/15/40		1,365		1,425,440
5.60%, 07/15/41		1,776		1,887,779
5.63%, 08/16/43		1,106		1,146,400
6.40%, 05/15/38^(a)		2,331		2,655,849
7.63%, 10/15/26		1,542		1,733,495
7.75%, 07/15/25		55		60,038
8.00%, 04/29/27		1,672		1,923,307
8.75%, 09/01/30^(a)		137		165,404
KeyBank N.A./Cleveland OH
3.30%, 06/01/25		983		958,236
3.40%, 05/20/26		635		606,732
3.90%, 04/13/29		985		899,327
4.90%, 08/08/32		340		324,536
6.95%, 02/01/28		25		26,856
KeyCorp
2.25%, 04/06/27		738		663,247


Security	Par (000)		Value

Banks (continued)
2.55%, 10/01/29	$	420	$	359,280
3.88%, 05/23/25 (Call 05/23/24)^(a)(c)		265		262,696
4.10%, 04/30/28		527		511,239
4.15%, 10/29/25		393		388,894
4.79%, 06/01/33 (Call 06/01/32)^(c)		725		706,147
KKR Group Finance Co. XII LLC, 4.85%, 05/17/32 (Call 02/17/32)^(b)		648		632,103
Kookmin Bank
1.75%, 05/04/25^(b)		665		622,577
2.50%, 11/04/30^(a)(b)		60		49,793
4.35%, (Call 07/02/24)^(b)(c)(d)		184		179,630
Lloyds Banking Group PLC
1.63%, 05/11/27 (Call 05/11/26)^(c)		1,105		976,016
2.44%, 02/05/26 (Call 02/05/25)^(c)		1,210		1,136,982
3.37%, 12/14/46 (Call 09/14/41)^(c)		1,905		1,317,380
3.51%, 03/18/26 (Call 03/18/25)^(c)		1,075		1,035,471
3.57%, 11/07/28 (Call 11/07/27), (3 mo. LIBOR US + 1.205%)^(a)(c)		1,846		1,705,995
3.75%, 01/11/27^(a)		1,085		1,034,361
3.75%, 03/18/28 (Call 03/18/27)^(c)		1,115		1,052,925
3.87%, 07/09/25 (Call 07/09/24)^(c)		1,643		1,609,572
3.90%, 03/12/24		820		816,094
4.34%, 01/09/48		1,102		900,032
4.38%, 03/22/28		1,257		1,214,326
4.45%, 05/08/25		1,397		1,383,413
4.50%, 11/04/24		605		601,732
4.55%, 08/16/28		1,060		1,027,746
4.58%, 12/10/25		1,133		1,104,407
4.65%, 03/24/26		1,065		1,039,118
5.30%, 12/01/45		650		587,247
M&T Bank Corp.
4.00%, 07/15/24 (Call 04/16/24)^(a)		300		298,667
4.55%, 08/16/28		340		339,663
Macquarie Bank Ltd.
2.30%, 01/22/25^(b)		1,150		1,095,860
3.05%, 03/03/36 (Call 03/03/31)^(b)(c)		1,515		1,180,330
3.23%, 03/21/25^(a)(b)		355		346,830
3.62%, 06/03/30^(b)		750		646,954
3.90%, 01/15/26^(b)		510		501,174
4.00%, 07/29/25^(a)(b)		435		429,913
4.88%, 06/10/25^(b)		510		507,313
Macquarie Group Ltd.
1.20%, 10/14/25 (Call 10/14/24)^(b)(c)		985		909,588
1.34%, 01/12/27 (Call 01/12/26)^(b)(c)		1,162		1,016,753
1.63%, 09/23/27 (Call 09/23/26)^(b)(c)		1,030		885,929
1.94%, 04/14/28 (Call 04/14/27), (SOFR + 0.995%)^(b)(c)		595		510,459
2.69%, 06/23/32 (Call 06/23/31), (SOFR + 1.440%)^(b)(c)		840		672,844
2.87%, 01/14/33 (Call 01/14/32), (SOFR + 1.532%)^(b)(c)		969		776,753
3.76%, 11/28/28 (Call 11/28/27), (3 mo. LIBOR US + 1.372%)^(a)(b)(c)		346		324,985
4.10%, 06/21/28 (Call 06/21/27)^(b)(c)		800		761,114
4.44%, 06/21/33 (Call 06/21/32)^(b)(c)		600		544,567
4.65%, 03/27/29 (Call 03/27/28), (3 mo. LIBOR US + 1.727%)^(b)(c)		540		518,337
5.03%, 01/15/30 (Call 01/15/29), (3 mo. LIBOR US + 1.750%)^(b)(c)		953		934,605
5.11%, 08/09/26		300		300,167
5.49%, 11/09/33		500		487,437


Security	Par (000)		Value

Banks (continued)
Manufacturers & Traders Trust Co.
2.90%, 02/06/25 (Call 01/06/25)	$	476	$	460,968
3.40%, 08/17/27		667		626,780
Mitsubishi UFJ Financial Group Inc.
0.85%, 09/15/24 (Call 09/15/23)^(c)		1,715		1,653,486
0.95%, 07/19/25 (Call 07/19/24)^(c)		1,904		1,777,080
0.96%, 10/11/25 (Call 10/11/24)^(c)		1,105		1,021,997
1.41%, 07/17/25^(a)		1,785		1,638,437
1.54%, 07/20/27 (Call 07/20/26)^(c)		2,020		1,779,557
1.64%, 10/13/27 (Call 10/13/26)^(c)		1,325		1,162,687
2.05%, 07/17/30		1,300		1,055,698
2.19%, 02/25/25		2,141		2,029,111
2.31%, 07/20/32 (Call 07/20/31)^(c)		1,675		1,347,535
2.34%, 01/19/28 (Call 01/19/27)^(c)		1,425		1,278,706
2.49%, 10/13/32 (Call 10/13/31)^(c)		758		616,644
2.53%, 09/13/23		915		901,346
2.56%, 02/25/30^(a)		1,094		934,501
2.76%, 09/13/26		1,070		996,927
2.80%, 07/18/24		1,685		1,639,799
2.85%, 01/19/33 (Call 01/19/32)^(c)		1,300		1,086,947
3.20%, 07/18/29		1,591		1,441,823
3.29%, 07/25/27^(a)		606		569,507
3.41%, 03/07/24		1,580		1,563,193
3.68%, 02/22/27		979		940,372
3.74%, 03/07/29		1,561		1,477,467
3.75%, 07/18/39		1,018		876,178
3.78%, 03/02/25		537		531,056
3.84%, 04/17/26 (Call 04/17/25)^(c)		665		649,702
3.85%, 03/01/26		1,265		1,236,875
3.96%, 03/02/28^(a)		788		759,699
4.05%, 09/11/28		1,097		1,056,403
4.08%, 04/19/28 (Call 04/19/27)^(c)		600		580,804
4.15%, 03/07/39		343		311,993
4.29%, 07/26/38^(a)		556		519,289
4.32%, 04/19/33 (Call 04/19/32)^(c)		660		624,510
4.79%, 07/18/25 (Call 07/18/24)^(c)		1,025		1,028,377
5.02%, 07/20/28 (Call 07/20/27)^(c)		1,090		1,095,512
5.13%, 07/20/33 (Call 07/20/32)^(c)		1,105		1,109,016
Mizuho Bank Ltd.
3.60%, 09/25/24^(a)(b)		460		452,934
3.75%, 04/16/24^(a)(b)		200		198,191
Mizuho Financial Group Cayman 3 Ltd., 4.60%, 03/27/24^(a)(b)		1,075		1,070,462
Mizuho Financial Group Inc.
0.85%, 09/08/24 (Call 09/08/23), (SOFR + 0.872%)^(c)		1,150		1,106,273
1.23%, 05/22/27 (Call 05/22/26)^(c)		1,717		1,494,393
1.55%, 07/09/27 (Call 07/09/26)^(c)		1,288		1,132,186
1.98%, 09/08/31 (Call 09/08/30), (SOFR + 1.532%)^(c)		895		707,560
2.17%, 05/22/32 (Call 05/22/31)^(c)		463		364,032
2.20%, 07/10/31 (Call 07/10/30), (SOFR + 1.772%)^(c)		672		539,231
2.23%, 05/25/26 (Call 05/25/25), (3 mo. LIBOR US + 0.830%)^(c)		1,035		960,391
2.26%, 07/09/32 (Call 07/09/31)^(a)(c)		501		395,562
2.56%, 09/13/25 (Call 09/13/24), (SOFR + 1.362%)^(c)		909		866,505
2.56%, 09/13/31		1,035		813,287
2.59%, 05/25/31 (Call 05/25/30), (3 mo. LIBOR US + 1.070%)^(c)		455		377,256
2.65%, 05/22/26 (Call 05/22/25)^(c)		705		661,615
2.84%, 07/16/25 (Call 07/16/24), (SOFR + 1.242%)^(a)(c)		663		638,238
2.84%, 09/13/26		684		634,985


Security	Par (000)		Value

Banks (continued)
2.87%, 09/13/30 (Call 09/13/29), (SOFR + 1.572%)^(c)	$	550	$	473,229
3.15%, 07/16/30 (Call 07/16/29), (3 mo. LIBOR US + 1.130%)^(c)		819		721,473
3.17%, 09/11/27		1,055		974,314
3.26%, 05/22/30 (Call 05/22/29)^(c)		845		749,932
3.48%, 04/12/26^(a)(b)		1,020		972,815
3.66%, 02/28/27		730		695,703
3.92%, 09/11/24 (Call 09/11/23), (3 mo. LIBOR US + 1.000%)^(c)		1,200		1,191,057
4.02%, 03/05/28^(a)		560		533,350
4.25%, 09/11/29 (Call 09/11/28), (3 mo. LIBOR US + 1.270%)^(a)(c)		685		648,829
4.35%, 10/20/25^(a)(b)		200		195,343
Morgan Stanley
0.79%, 01/22/25 (Call 01/22/24), (SOFR + 0.509%)^(c)		2,555		2,423,373
0.79%, 05/30/25 (Call 05/30/24), (SOFR + 0.525%)^(c)		1,877		1,754,534
0.99%, 12/10/26 (Call 12/10/25), (SOFR + 0.720%)^(c)		2,510		2,222,681
1.16%, 10/21/25 (Call 10/21/24), (SOFR + 0.560%)^(c)		1,940		1,801,263
1.51%, 07/20/27 (Call 07/20/26), (SOFR + 0.858%)^(c)		2,415		2,138,486
1.59%, 05/04/27 (Call 05/04/26), (SOFR + 0.879%)^(c)		3,355		2,990,416
1.79%, 02/13/32 (Call 02/13/31), (SOFR + 1.034%)^(c)		2,073		1,626,913
1.93%, 04/28/32 (Call 04/28/31), (SOFR + 1.020%)^(c)		2,239		1,773,412
2.19%, 04/28/26 (Call 04/28/25), (SOFR + 1.990%)^(c)		2,049		1,924,643
2.24%, 07/21/32 (Call 07/21/31), (SOFR + 1.178%)^(c)		3,040		2,448,741
2.48%, 01/21/28 (Call 01/21/27), (SOFR + 1.000%)^(c)		1,515		1,376,152
2.48%, 09/16/36 (Call 09/16/31), (SOFR + 1.360%)^(c)		2,560		1,970,648
2.51%, 10/20/32 (Call 10/20/31), (SOFR + 1.200%)^(c)		2,290		1,875,257
2.63%, 02/18/26 (Call 02/18/25), (SOFR + 0.940%)^(c)		1,830		1,739,564
2.70%, 01/22/31 (Call 01/22/30), (SOFR + 1.143%)^(c)		3,276		2,834,421
2.72%, 07/22/25 (Call 07/22/24), (SOFR + 1.152%)^(c)		2,078		2,007,476
2.80%, 01/25/52 (Call 01/25/51), (SOFR + 1.430%)^(c)		1,803		1,227,628
2.94%, 01/21/33 (Call 01/21/32), (SOFR + 1.290%)^(a)(c)		2,165		1,842,029
3.13%, 07/27/26		2,554		2,433,238
3.22%, 04/22/42 (Call 04/22/41), (SOFR + 1.485%)^(c)		1,734		1,352,769
3.59%, 07/22/28 (Call 07/22/27), (3 mo. LIBOR US + 1.340%)^(c)		2,142		2,022,082
3.62%, 04/17/25 (Call 04/17/24), (SOFR + 1.160%)^(a)(c)		4,660		4,591,398
3.62%, 04/01/31 (Call 04/01/30), (SOFR + 3.120%)^(c)		2,330		2,134,965
3.63%, 01/20/27		2,526		2,454,152
3.70%, 10/23/24		2,714		2,694,715
3.77%, 01/24/29 (Call 01/24/28), (3 mo. LIBOR US + 1.140%)^(c)		654		617,285
3.88%, 01/27/26		2,457		2,429,341
3.95%, 04/23/27		1,965		1,904,300
3.97%, 07/22/38 (Call 07/22/37), (3 mo. LIBOR US + 1.455%)^(c)		1,783		1,588,360
4.00%, 07/23/25		2,088		2,075,087
4.21%, 04/20/28 (Call 04/20/27), (SOFR + 1.610%)^(c)		1,545		1,505,472
4.30%, 01/27/45		2,298		2,053,443
4.35%, 09/08/26		2,033		2,009,108
4.38%, 01/22/47		2,276		2,082,647
4.43%, 01/23/30 (Call 01/23/29), (3 mo. LIBOR US + 1.628%)^(c)		2,505		2,440,219
4.46%, 04/22/39 (Call 04/22/38), (3 mo. LIBOR US + 0.408%)^(c)		967		899,564
4.68%, 07/17/26 (Call 07/17/25)^(c)		3,900		3,904,200
4.89%, 07/20/33 (Call 07/20/32)^(c)		945		940,709
5.00%, 11/24/25		2,015		2,046,383
5.30%, 04/20/37 (Call 04/20/32)^(c)		2,200		2,103,280
5.60%, 03/24/51 (Call 03/24/50), (SOFR + 4.480%)^(c)		1,970		2,135,754


Security	Par (000)		Value

Banks (continued)
6.25%, 08/09/26	$	915	$	973,350
6.38%, 07/24/42		1,978		2,254,692
7.25%, 04/01/32		1,233		1,449,410
Series F, 3.88%, 04/29/24		2,509		2,502,602
Series I, 0.86%, 10/21/25 (Call 10/21/24), (SOFR + 0.745%)^(c)		1,084		1,001,190
MUFG Bank Ltd.
3.25%, 09/08/24^(a)(b)		475		464,964
4.70%, 03/10/44^(a)(b)		300		296,779
National Australia Bank Ltd.
1.39%, 01/12/25^(b)		1,470		1,381,551
1.89%, 01/12/27^(b)		860		778,238
2.33%, 08/21/30^(b)		1,625		1,290,153
2.65%, 01/14/41^(b)		770		516,556
2.99%, 05/21/31^(b)		867		710,290
3.35%, 01/12/37 (Call 01/12/32)^(a)(b)(c)		1,417		1,173,054
3.50%, 01/10/27^(b)		915		885,695
3.91%, 06/09/27		75		73,805
3.93%, 08/02/34 (Call 08/02/29)^(a)(b)(c)		1,756		1,566,664
National Australia Bank Ltd./New York
2.50%, 07/12/26		808		758,725
3.38%, 01/14/26		440		427,582
3.50%, 06/09/25^(a)		85		83,698
National Bank of Canada
0.55%, 11/15/24 (Call 11/15/23)^(c)		932		888,655
0.75%, 08/06/24		855		798,078
3.75%, 06/09/25 (Call 06/09/24)^(c)		495		488,172
National Securities Clearing Corp.
0.40%, 12/07/23 (Call 11/07/23)^(b)		701		671,411
0.75%, 12/07/25 (Call 11/07/25)^(b)		460		413,960
1.50%, 04/23/25 (Call 03/23/25)^(b)		910		852,823
Natwest Group PLC
3.03%, 11/28/35 (Call 08/28/30)^(c)		1,020		799,866
4.89%, 05/18/29 (Call 05/18/28), (3 mo. LIBOR US + 1.754%)^(c)		1,328		1,277,698
5.08%, 01/27/30 (Call 01/27/29), (3 mo. LIBOR US + 1.905%)^(c)		1,731		1,681,903
NatWest Group PLC
1.64%, 06/14/27 (Call 06/14/26)^(c)		1,370		1,199,367
3.07%, 05/22/28 (Call 05/22/27)^(c)		577		521,255
3.75%, 11/01/29 (Call 11/01/24)^(c)		980		929,122
4.27%, 03/22/25 (Call 03/22/24), (3 mo. LIBOR US + 1.762%)^(c)		2,000		1,977,051
4.45%, 05/08/30 (Call 05/08/29), (3 mo. LIBOR US + 1.871%)^(a)(c)		1,175		1,092,202
4.80%, 04/05/26		978		972,546
5.52%, 09/30/28 (Call 09/30/27)^(c)		395		395,207
NatWest Markets PLC
0.80%, 08/12/24^(b)		1,165		1,084,132
1.60%, 09/29/26^(b)		1,440		1,269,287
3.48%, 03/22/25^(a)(b)		665		645,974
NBK SPC Ltd., 1.63%, 09/15/27 (Call 09/15/26)^(b)(c)		215		192,125
NBK Tier 1 Financing 2 Ltd., 4.50%, (Call 08/27/25)^(b)(c)(d)		429		397,158
NBK Tier 1 Ltd., 3.63%, (Call 08/24/26)^(b)(c)(d)		175		154,000
NongHyup Bank
0.88%, 07/28/24^(b)		100		94,088
1.25%, 07/28/26^(b)		75		66,872
Nordea Bank Abp
0.63%, 05/24/24^(b)		761		714,864
0.75%, 08/28/25^(b)		902		813,652


Security	Par (000)		Value

Banks (continued)
1.50%, 09/30/26^(a)(b)	$	1,660	$	1,469,337
3.60%, 06/06/25^(b)		730		715,545
4.63%, 09/13/33 (Call 09/13/28)^(b)(c)		1,162		1,097,355
Norinchukin Bank (The)
1.28%, 09/22/26^(b)		625		552,385
2.08%, 09/22/31^(b)		1,090		893,964
Northern Trust Corp.
1.95%, 05/01/30 (Call 02/01/30)		826		697,275
3.15%, 05/03/29 (Call 02/03/29)		747		698,136
3.38%, 05/08/32 (Call 05/08/27), (3 mo. LIBOR US + 1.131%)^(c)		762		708,483
3.65%, 08/03/28 (Call 05/03/28)^(a)		414		402,407
3.95%, 10/30/25		515		513,037
4.00%, 05/10/27 (Call 04/10/27)		700		697,420
Oversea-Chinese Banking Corp. Ltd.
1.83%, 09/10/30 (Call 09/10/25)^(b)(c)		1,215		1,112,563
4.25%, 06/19/24^(b)		847		845,330
Pacific Western Bank, 3.25%, 05/01/31 (Call 05/01/26), (SOFR + 2.520%)^(c)		272		243,447
PNC Bank NA
2.70%, 10/22/29		925		803,923
2.95%, 02/23/25 (Call 01/24/25)		792		770,714
3.10%, 10/25/27 (Call 09/25/27)		786		747,554
3.25%, 06/01/25 (Call 05/02/25)		1,000		980,895
3.25%, 01/22/28 (Call 12/23/27)		850		805,254
3.30%, 10/30/24 (Call 09/30/24)^(a)		562		552,490
3.50%, 06/08/23 (Call 05/09/23)		100		99,927
3.88%, 04/10/25 (Call 03/10/25)		725		717,005
4.05%, 07/26/28^(a)		1,405		1,356,514
4.20%, 11/01/25 (Call 10/02/25)		665		660,604
2.50%, 08/27/24 (Call 07/27/24)		480		467,263
PNC Financial Services Group Inc., 4.63%, 06/06/33 (Call 06/06/32)^(a)(c)		114		107,934
PNC Financial Services Group Inc. (The)
1.15%, 08/13/26 (Call 07/13/26)		610		547,136
2.20%, 11/01/24 (Call 10/02/24)		703		679,699
2.31%, 04/23/32 (Call 04/23/31), (SOFR + 0.979%)^(c)		805		674,301
2.55%, 01/22/30 (Call 10/24/29)		1,369		1,200,546
2.60%, 07/23/26 (Call 05/23/26)		845		797,844
3.15%, 05/19/27 (Call 04/19/27)		789		755,112
3.45%, 04/23/29 (Call 01/23/29)		1,260		1,192,788
3.50%, 01/23/24 (Call 12/23/23)		767		764,596
3.90%, 04/29/24 (Call 03/29/24)		907		906,163
Regions Bank/Birmingham AL, 6.45%, 06/26/37		385		428,415
Regions Financial Corp.
1.80%, 08/12/28 (Call 06/12/28)		453		389,897
2.25%, 05/18/25 (Call 04/18/25)^(a)		480		457,807
7.38%, 12/10/37		569		672,667
Royal Bank of Canada
0.43%, 01/19/24^(a)		479		457,102
0.50%, 10/26/23^(a)		82		79,075
0.65%, 07/29/24		1,352		1,268,728
0.75%, 10/07/24^(a)		1,305		1,217,124
0.88%, 01/20/26		1,336		1,199,270
1.15%, 06/10/25		1,198		1,103,572
1.15%, 07/14/26		1,467		1,308,322
1.20%, 04/27/26		1,427		1,282,241
1.40%, 11/02/26		850		756,535
1.60%, 01/21/25		862		813,154
2.05%, 01/21/27^(a)		410		372,746


Security	Par (000)		Value

Banks (continued)
2.25%, 11/01/24	$	1,479	$	1,421,790
2.30%, 11/03/31		1,040		863,846
2.55%, 07/16/24		1,465		1,425,755
3.38%, 04/14/25		465		456,447
3.63%, 05/04/27^(a)		511		493,074
3.70%, 10/05/23		1,300		1,299,164
3.88%, 05/04/32		948		895,541
3.97%, 07/26/24		655		652,981
4.24%, 08/03/27		690		680,941
4.65%, 01/27/26		1,331		1,341,047
Santander Holdings USA Inc.
2.49%, 01/06/28 (Call 01/06/27), (SOFR + 1.249%)^(c)		580		504,363
3.24%, 10/05/26 (Call 08/05/26)		1,133		1,053,554
3.45%, 06/02/25 (Call 05/02/25)		908		868,099
3.50%, 06/07/24 (Call 05/07/24)		1,035		1,017,155
4.26%, 06/09/25 (Call 06/09/24)^(c)		270		264,783
4.40%, 07/13/27 (Call 04/14/27)		1,026		987,786
4.50%, 07/17/25 (Call 04/17/25)		888		883,734
Santander UK Group Holdings PLC
1.09%, 03/15/25 (Call 03/15/24), (SOFR + 0.787%)^(c)		815		762,479
1.53%, 08/21/26 (Call 08/21/25)^(c)		987		882,550
1.67%, 06/14/27 (Call 06/14/26), (SOFR + 0.989%)^(c)		1,175		1,016,297
2.47%, 01/11/28 (Call 01/11/27), (SOFR + 1.220%)^(c)		1,020		894,247
2.90%, 03/15/32 (Call 03/15/31), (SOFR + 1.475%)^(c)		835		671,012
3.82%, 11/03/28 (Call 11/03/27), (3 mo. LIBOR US + 1.400%)^(c)		835		761,281
4.75%, 09/15/25^(b)		595		577,520
4.80%, 11/15/24 (Call 11/15/23), (3 mo. LIBOR US + 1.570%)^(c)		1,659		1,652,790
5.63%, 09/15/45^(b)		340		307,131
Santander UK PLC
2.88%, 06/18/24^(a)		215		209,952
4.00%, 03/13/24^(a)		830		829,251
5.00%, 11/07/23^(a)(b)		211		210,599
Shinhan Bank Co. Ltd.
3.75%, 09/20/27^(b)		200		188,964
3.88%, 11/05/23^(b)		200		199,743
4.00%, 04/23/29^(b)		407		385,585
4.38%, 04/13/32^(a)(b)		695		668,567
Shinhan Financial Group Co. Ltd.
1.35%, 01/10/26^(b)		200		181,488
2.88%, (Call 05/12/26)^(b)(c)(d)		165		145,576
Signature Bank/New York NY, 4.00%, 10/15/30 (Call 10/15/25)^(c)		480		455,636
Skandinaviska Enskilda Banken AB
0.55%, 09/01/23^(b)		695		671,724
0.65%, 09/09/24^(b)		181		168,145
0.85%, 09/02/25^(a)(b)		775		696,663
1.20%, 09/09/26^(a)(b)		135		119,717
3.70%, 06/09/25^(b)		1,680		1,651,823
Societe Generale SA
1.38%, 07/08/25^(b)		20		18,248
1.49%, 12/14/26 (Call 12/14/25)^(b)(c)		1,515		1,320,270
1.79%, 06/09/27 (Call 06/09/26)^(b)(c)		1,089		942,554
2.23%, 01/21/26 (Call 01/21/25)^(b)(c)		1,350		1,248,640
2.63%, 10/16/24^(a)(b)		1,065		1,019,535
2.63%, 01/22/25^(a)(b)		1,548		1,458,617
2.80%, 01/19/28 (Call 01/19/27)^(b)(c)		1,345		1,185,077
2.89%, 06/09/32 (Call 06/09/31)^(a)(b)(c)		1,485		1,163,675
3.00%, 01/22/30^(a)(b)		808		677,770


Security	Par (000)		Value

Banks (continued)
3.34%, 01/21/33 (Call 01/21/32)^(b)(c)	$	660	$	530,838
3.63%, 03/01/41^(b)		525		347,328
3.65%, 07/08/35 (Call 07/08/30)^(a)(b)(c)		556		444,754
3.88%, 03/28/24^(b)		1,070		1,054,115
4.00%, 01/12/27^(a)(b)		795		758,186
4.03%, 01/21/43 (Call 01/21/42)^(b)(c)		845		581,430
4.25%, 09/14/23^(a)(b)		610		608,016
4.25%, 04/14/25^(b)		1,690		1,654,788
4.25%, 08/19/26^(b)		942		897,844
4.35%, 06/13/25^(b)		310		307,374
4.68%, 06/15/27^(a)(b)		495		490,236
4.75%, 11/24/25^(b)		520		508,031
4.75%, 09/14/28^(a)(b)		675		651,980
5.00%, 01/17/24^(a)(b)		808		808,272
5.63%, 11/24/45^(a)(b)		360		309,897
6.22%, 06/15/33 (Call 06/15/32)^(b)(c)		1,922		1,828,051
Standard Chartered Bank, 8.00%, 05/30/31		35		39,946
Standard Chartered PLC
0.99%, 01/12/25 (Call 01/12/24)^(b)(c)		1,466		1,385,516
1.21%, 03/23/25 (Call 03/23/24)^(b)(c)		464		436,667
1.46%, 01/14/27 (Call 01/14/26)^(b)(c)		900		789,360
1.82%, 11/23/25 (Call 11/23/24)^(b)(c)		1,707		1,577,401
2.61%, 01/12/28 (Call 01/12/27)^(b)(c)		1,400		1,240,105
2.68%, 06/29/32 (Call 06/29/31)^(b)(c)		1,055		834,655
2.89%, 01/30/26 (Call 01/30/25)^(b)(c)		2,168		2,038,341
3.20%, 04/17/25^(a)(b)		800		773,148
3.27%, 02/18/36 (Call 11/18/30)^(b)(c)		1,656		1,299,674
3.60%, 01/12/33 (Call 01/12/32)^(a)(b)(c)		605		489,134
3.79%, 05/21/25 (Call 05/21/24)^(b)(c)		1,378		1,344,877
3.97%, 03/30/26 (Call 03/30/25)^(b)(c)		1,655		1,599,423
4.05%, 04/12/26^(a)(b)		1,102		1,075,486
4.30%, 02/19/27^(a)(b)		325		313,980
4.31%, 05/21/30 (Call 05/21/29),
(3 mo. LIBOR US + 1.910%)^(a)(b)(c)		760		703,444
4.64%, 04/01/31 (Call 04/01/30)^(a)(b)(c)		1,865		1,757,524
4.87%, 03/15/33 (Call 03/15/28)^(a)(b)(c)		920		852,090
5.20%, 01/26/24^(b)		495		495,943
5.30%, 01/09/43^(a)(b)		625		550,868
5.70%, 03/26/44^(b)		1,646		1,529,942
State Bank of India/London
4.38%, 01/24/24^(a)(b)		685		683,590
4.88%, 04/17/24^(a)(b)		365		367,182
State Street Corp.
1.68%, 11/18/27 (Call 11/18/26), (SOFR + 0.560%)^(c)		385		347,536
1.75%, 02/06/26 (Call 02/06/25), (SOFR + 0.441%)^(a)(c)		360		338,914
2.20%, 02/07/28 (Call 02/07/27), (SOFR + 0.730%)^(a)(c)		865		791,130
2.20%, 03/03/31		897		744,786
2.35%, 11/01/25 (Call 11/01/24), (SOFR + 0.940%)^(c)		777		750,444
2.40%, 01/24/30^(a)		387		341,064
2.62%, 02/07/33 (Call 02/07/32), (SOFR + 1.002%)^(c)		828		705,563
2.65%, 05/19/26		713		686,309
2.90%, 03/30/26 (Call 03/30/25), (SOFR + 2.600%)^(a)(c)		686		659,480
3.03%, 11/01/34 (Call 11/01/29), (SOFR + 1.490%)^(c)		875		762,584
3.15%, 03/30/31 (Call 03/30/30), (SOFR + 2.650%)^(c)		480		435,669
3.30%, 12/16/24^(a)		936		928,038
3.55%, 08/18/25		1,300		1,287,921
3.70%, 11/20/23		686		686,593
3.78%, 12/03/24 (Call 12/03/23), (3 mo. LIBOR US + 0.770%)^(c)		657		655,419


Security	Par (000)		Value

Banks (continued)
4.14%, 12/03/29 (Call 12/03/28), (3 mo. LIBOR US + 1.030%)^(c)	$	529	$	515,662
4.16%, 08/04/33		125		120,682
4.42%, 05/13/33 (Call 05/13/32)^(a)(c)		340		334,699
Sumitomo Mitsui Banking Corp., 3.40%, 07/11/24		400		393,301
Sumitomo Mitsui Financial Group Inc.
0.51%, 01/12/24		290		276,368
0.95%, 01/12/26		1,163		1,035,090
1.40%, 09/17/26		1,200		1,057,112
1.47%, 07/08/25		2,805		2,577,872
1.71%, 01/12/31		570		441,184
1.90%, 09/17/28		1,905		1,593,219
2.13%, 07/08/30		1,440		1,179,402
2.14%, 09/23/30		734		583,170
2.17%, 01/14/27		410		369,481
2.22%, 09/17/31^(a)		920		738,908
2.30%, 01/12/41		410		276,406
2.35%, 01/15/25		1,130		1,076,449
2.45%, 09/27/24		1,591		1,529,988
2.47%, 01/14/29		947		815,379
2.63%, 07/14/26		826		769,468
2.70%, 07/16/24^(a)		1,795		1,740,685
2.72%, 09/27/29		395		342,073
2.75%, 01/15/30		1,215		1,047,181
2.93%, 09/17/41		565		409,553
3.01%, 10/19/26		622		585,264
3.04%, 07/16/29		2,537		2,243,806
3.05%, 01/14/42		375		281,978
3.20%, 09/17/29		501		441,748
3.35%, 10/18/27		215		201,837
3.36%, 07/12/27		448		423,943
3.45%, 01/11/27		1,524		1,451,809
3.54%, 01/17/28		746		706,738
3.78%, 03/09/26		1,425		1,391,120
3.94%, 10/16/23^(a)		662		661,201
3.94%, 07/19/28		794		754,652
4.31%, 10/16/28		939		911,866
4.44%, 04/02/24^(b)		845		840,449
Sumitomo Mitsui Trust Bank Ltd.
0.80%, 09/12/23, (SOFR + 0.44%)^(a)(b)		630		609,009
0.80%, 09/16/24^(b)		1,030		956,593
0.85%, 03/25/24^(b)		663		627,752
1.05%, 09/12/25^(b)		985		888,424
1.35%, 09/16/26^(b)		890		786,315
1.55%, 03/25/26^(b)		1,065		960,906
2.55%, 03/10/25^(a)(b)		750		715,484
2.80%, 03/10/27^(b)		890		827,498
Suncorp-Metway Ltd., 3.30%, 04/15/24^(b)		401		394,257
SVB Financial Group
1.80%, 10/28/26 (Call 09/28/26)^(a)		455		403,887
1.80%, 02/02/31 (Call 11/02/30)		652		490,644
2.10%, 05/15/28 (Call 03/15/28)		285		241,349
3.13%, 06/05/30 (Call 03/05/30)		460		393,989
3.50%, 01/29/25		317		309,491
4.35%, 04/29/28 (Call 04/29/27)^(c)		760		732,183
4.57%, 04/29/33 (Call 04/29/32)^(c)		855		794,811
Svenska Handelsbanken AB
0.55%, 06/11/24^(b)		1,262		1,186,666
1.42%, 06/11/27 (Call 06/11/26)^(b)(c)		620		550,604
3.65%, 06/10/25^(b)		1,810		1,773,819


Security	Par (000)		Value

Banks (continued)
3.90%, 11/20/23	$	995	$	995,703
3.95%, 06/10/27^(a)(b)		2,195		2,146,018
Swedbank AB
0.60%, 09/25/23^(a)(b)		535		514,824
0.85%, 03/18/24^(b)		820		777,735
1.54%, 11/16/26^(b)		1,090		977,175
3.36%, 04/04/25^(b)		1,125		1,097,583
Synchrony Bank
5.40%, 08/22/25		500		499,239
5.63%, 08/23/27		750		744,004
Synovus Financial Corp., 5.20%, 08/11/25		500		498,739
Toronto-Dominion Bank (The)
0.45%, 09/11/23		571		551,389
0.55%, 03/04/24		729		693,309
0.70%, 09/10/24		825		771,448
0.75%, 09/11/25^(a)		1,151		1,039,689
0.75%, 01/06/26		830		741,349
1.15%, 06/12/25		510		469,466
1.20%, 06/03/26		965		863,976
1.25%, 12/13/24		900		847,030
1.25%, 09/10/26		1,365		1,212,053
1.45%, 01/10/25		1,155		1,088,992
1.95%, 01/12/27		1,230		1,114,367
2.00%, 09/10/31		398		322,033
2.35%, 03/08/24		770		751,882
2.45%, 01/12/32		1,255		1,045,848
2.65%, 06/12/24		1,665		1,626,123
2.80%, 03/10/27		1,410		1,321,375
3.20%, 03/10/32		940		836,015
3.25%, 03/11/24		943		931,750
3.63%, 09/15/31 (Call 09/15/26)^(a)(c)		1,732		1,649,704
3.77%, 06/06/25		875		865,109
4.11%, 06/08/27		1,110		1,098,102
4.46%, 06/08/32		610		597,932
Truist Bank
1.50%, 03/10/25 (Call 02/10/25)		1,190		1,115,415
2.15%, 12/06/24 (Call 11/05/24)		907		869,423
2.25%, 03/11/30 (Call 12/11/29)		1,133		943,416
2.64%, 09/17/29 (Call 09/17/24)^(c)		1,415		1,342,200
3.20%, 04/01/24 (Call 03/01/24)		882		874,890
3.30%, 05/15/26 (Call 04/15/26)		905		868,825
3.63%, 09/16/25 (Call 08/16/25)		1,353		1,325,234
3.80%, 10/30/26 (Call 09/30/26)		848		828,117
4.05%, 11/03/25 (Call 09/03/25)		460		459,638
Truist Financial Corp.
1.13%, 08/03/27 (Call 06/03/27)^(a)		780		670,680
1.20%, 08/05/25 (Call 07/03/25)		509		468,096
1.27%, 03/02/27 (Call 03/02/26), (SOFR + 0.609%)^(a)(c)		1,136		1,019,565
1.89%, 06/07/29 (Call 06/07/28), (SOFR + 0.862%)^(c)		911		778,943
1.95%, 06/05/30 (Call 03/05/30)^(a)		480		397,485
2.50%, 08/01/24 (Call 07/01/24)^(a)		704		685,479
2.85%, 10/26/24 (Call 09/26/24)^(a)		949		930,737
3.70%, 06/05/25 (Call 05/05/25)		685		677,586
3.75%, 12/06/23 (Call 11/06/23)		681		682,039
3.88%, 03/19/29 (Call 02/16/29)^(a)		916		868,356
4.00%, 05/01/25 (Call 03/01/25)		982		979,307
4.12%, 06/06/28 (Call 06/06/27)^(c)		1,010		990,128
4.26%, 07/28/26 (Call 07/28/25)^(c)		690		688,445
4.92%, 07/28/33 (Call 07/28/32)^(a)(c)		690		660,398


Security	Par (000)		Value

Banks (continued)
U.S. Bancorp.
1.38%, 07/22/30 (Call 04/22/30)	$	864	$	690,360
1.45%, 05/12/25 (Call 04/11/25)^(a)		1,419		1,329,158
2.22%, 01/27/28 (Call 01/27/27), (SOFR + 0.730%)^(c)		1,295		1,183,240
2.40%, 07/30/24 (Call 06/28/24)		1,391		1,357,347
2.49%, 11/03/36 (Call 11/03/31)^(c)		1,785		1,440,269
2.68%, 01/27/33 (Call 01/27/32), (SOFR + 1.020%)^(a)(c)		1,482		1,271,097
3.00%, 07/30/29 (Call 04/30/29)		1,014		914,839
3.10%, 04/27/26 (Call 03/27/26)		1,121		1,078,956
3.38%, 02/05/24 (Call 01/05/24)		844		839,888
3.60%, 09/11/24 (Call 08/11/24)^(a)		975		972,255
3.70%, 01/30/24 (Call 12/29/23)		572		572,734
3.90%, 04/26/28 (Call 03/24/28)		868		852,194
3.95%, 11/17/25 (Call 10/17/25)		672		672,145
4.55%, 07/22/28 (Call 07/22/27)^(c)		965		968,493
4.97%, 07/22/33 (Call 07/22/32)^(c)		1,030		1,015,080
Series V, 2.38%, 07/22/26 (Call 06/22/26)^(a)		1,029		970,511
Series X, 3.15%, 04/27/27 (Call 03/27/27)^(a)		1,106		1,065,505
U.S. Bank N.A./Cincinnati OH
2.05%, 01/21/25 (Call 12/20/24)		928		889,647
2.80%, 01/27/25 (Call 12/27/24)^(a)		711		693,022
UBS AG/London
0.45%, 02/09/24^(b)		992		940,896
0.70%, 08/09/24^(b)		1,000		934,131
1.25%, 06/01/26^(b)		1,065		948,577
1.38%, 01/13/25 (Call 12/13/24), (SOFR + 0.300%)^(b)		980		916,750
4.50%, 06/26/48^(a)(b)		730		675,273
UBS AG/Stamford CT, 7.50%, 07/15/25		480		509,987
UBS Group AG
1.36%, 01/30/27 (Call 01/30/26)^(b)(c)		1,445		1,273,643
1.49%, 08/10/27 (Call 08/10/26)^(a)(b)(c)		1,895		1,645,838
2.10%, 02/11/32 (Call 02/11/31)^(a)(b)(c)		1,837		1,436,457
2.75%, 02/11/33 (Call 02/11/32)^(b)(c)		1,885		1,510,262
3.13%, 08/13/30 (Call 08/13/29), (3 mo. LIBOR US + 1.468%)^(b)(c)		1,655		1,446,062
3.18%, 02/11/43 (Call 02/11/42)^(b)(c)		1,290		946,753
4.13%, 09/24/25^(b)		1,619		1,601,351
4.13%, 04/15/26^(b)		1,950		1,911,100
4.25%, 03/23/28 (Call 03/23/27)^(b)		1,575		1,511,630
4.49%, 08/05/25^(a)		455		453,461
4.49%, 05/12/26 (Call 05/12/25)^(b)(c)		520		514,581
4.70%, 08/05/27		420		412,250
4.75%, 05/12/28 (Call 05/12/27)^(b)(c)		1,435		1,407,387
4.99%, 08/05/33^(a)		305		293,963
UniCredit SpA
1.98%, 06/03/27 (Call 06/03/26)^(b)(c)		1,341		1,134,664
2.57%, 09/22/26 (Call 09/22/25)^(b)(c)		1,429		1,249,230
3.13%, 06/03/32 (Call 06/03/31)^(a)(b)(c)		1,117		840,239
United Overseas Bank Ltd.
3.75%, 04/15/29 (Call 04/15/24)^(b)(c)		623		614,664
3.86%, 10/07/32 (Call 10/07/27)^(a)(b)(c)		1,000		952,629
Valley National Bancorp., 3.00%, 06/15/31 (Call 06/15/26), (SOFR + 2.360%)^(c)		35		31,666
Wachovia Corp.
5.50%, 08/01/35		1,235		1,244,920
6.61%, 10/01/25^(a)		185		196,319
7.50%, 04/15/35		581		683,826
7.57%, 08/01/26^(a)(e)		580		632,711
Webster Financial Corp., 4.10%, 03/25/29 (Call 12/25/28)^(a)		160		149,248


Security	Par (000)		Value

Banks (continued)
Wells Fargo & Co.
0.81%, 05/19/25 (Call 05/19/24), (SOFR + 0.510%)^(c)	$	1,005	$	942,745
2.16%, 02/11/26 (Call 02/11/25), (3 mo. LIBOR US + 0.750%)^(c)		1,373		1,291,827
2.19%, 04/30/26 (Call 04/30/25), (SOFR + 2.000%)^(c)		1,875		1,755,055
2.39%, 06/02/28 (Call 06/02/27), (SOFR + 2.100%)^(c)		2,620		2,346,866
2.41%, 10/30/25 (Call 10/30/24), (SOFR + 1.087%)^(c)		1,927		1,841,289
2.57%, 02/11/31 (Call 02/11/30), (SOFR + 1.262%)^(c)		2,929		2,480,806
2.88%, 10/30/30 (Call 10/30/29), (SOFR + 1.432%)^(a)(c)		3,165		2,776,142
3.00%, 02/19/25		2,130		2,069,372
3.00%, 04/22/26		2,480		2,359,437
3.00%, 10/23/26		2,967		2,803,315
3.07%, 04/30/41 (Call 04/30/40), (SOFR + 2.530%)^(c)		3,149		2,410,454
3.20%, 06/17/27 (Call 06/17/26), (3 mo. LIBOR US + 1.170%)^(c)		2,255		2,124,167
3.30%, 09/09/24^(a)		1,828		1,805,369
3.35%, 03/02/33 (Call 03/02/32), (SOFR + 1.500%)^(c)		3,710		3,238,623
3.53%, 03/24/28 (Call 03/24/27), (SOFR + 1.510%)^(c)		2,720		2,569,517
3.55%, 09/29/25		2,502		2,458,843
3.58%, 05/22/28 (Call 05/22/27), (3 mo. LIBOR US + 1.310%)^(c)		2,380		2,245,715
3.75%, 01/24/24 (Call 12/22/23)		1,713		1,707,856
3.90%, 05/01/45		1,962		1,659,342
3.91%, 04/25/26 (Call 04/25/25), (SOFR + 1.320%)^(c)		5,360		5,251,801
4.10%, 06/03/26		1,861		1,826,936
4.15%, 01/24/29 (Call 10/24/28)		1,967		1,907,054
4.30%, 07/22/27		2,268		2,231,451
4.40%, 06/14/46		1,836		1,608,153
4.48%, 01/16/24		772		777,002
4.48%, 04/04/31 (Call 04/04/30), (SOFR + 4.032%)^(c)		2,060		1,981,122
4.54%, 08/15/26		530		526,405
4.61%, 04/25/53 (Call 04/25/52)^(c)		3,430		3,145,932
4.65%, 11/04/44		1,708		1,539,659
4.75%, 12/07/46		1,960		1,789,638
4.81%, 07/25/28 (Call 07/25/27)^(c)		3,020		2,997,831
4.90%, 07/25/33 (Call 07/25/32)^(c)		1,075		1,057,759
4.90%, 11/17/45		1,780		1,644,507
5.01%, 04/04/51 (Call 04/04/50), (SOFR + 4.502%)^(c)		5,032		4,914,559
5.38%, 02/07/35^(a)		540		551,803
5.38%, 11/02/43		1,719		1,714,097
5.61%, 01/15/44		2,051		2,075,177
5.95%, 12/01/86		316		317,093
Series B, 7.95%, 11/15/29		250		289,825
Wells Fargo Bank N.A.
5.85%, 02/01/37^(a)		1,600		1,691,210
5.95%, 08/26/36		680		720,643
6.60%, 01/15/38		995		1,140,247
Western Alliance Bancorp., 3.00%, 06/15/31 (Call 06/15/26), (SOFR + 2.250%)^(c)		737		653,368
Westpac Banking Corp.
1.02%, 11/18/24		505		476,917
1.15%, 06/03/26		647		580,618
1.95%, 11/20/28		1,705		1,483,540
2.15%, 06/03/31		1,038		871,284
2.35%, 02/19/25^(a)		886		855,898
2.65%, 01/16/30		980		871,960
2.67%, 11/15/35 (Call 11/15/30)^(a)(c)		1,419		1,117,129
2.70%, 08/19/26		1,111		1,048,893
2.85%, 05/13/26		1,423		1,362,099
2.89%, 02/04/30 (Call 02/04/25)^(c)		1,003		941,860


Security	Par (000)		Value

Banks (continued)
2.96%, 11/16/40	$	926	$	659,526
3.02%, 11/18/36 (Call 11/18/31)^(c)		1,105		871,796
3.13%, 11/18/41		930		671,401
3.30%, 02/26/24^(a)		1,133		1,128,207
3.35%, 03/08/27^(a)		969		934,576
3.40%, 01/25/28^(a)		784		749,163
4.04%, 08/26/27^(a)		165		163,531
4.11%, 07/24/34 (Call 07/24/29)^(c)		1,369		1,231,401
4.32%, 11/23/31 (Call 11/23/26)^(c)		1,653		1,573,296
4.42%, 07/24/39		593		521,956
5.41%, 08/10/33		690		663,224
Wintrust Financial Corp., 4.85%, 06/06/29		257		245,455
Woori Bank
4.75%, 04/30/24^(a)(b)		810		810,546
5.13%, 08/06/28^(b)		300		300,803
Zions Bancorp NA, 3.25%, 10/29/29 (Call 07/29/29)		720		611,376

				1,464,575,372

Beverages — 1.9%
Anheuser-Busch Companies LLC/Anheuser-Busch InBev Worldwide Inc.
3.65%, 02/01/26 (Call 11/01/25)		2,581		2,536,860
4.70%, 02/01/36 (Call 08/01/35)		4,510		4,363,370
4.90%, 02/01/46 (Call 08/01/45)		8,090		7,680,307
Anheuser-Busch InBev Finance Inc.
4.00%, 01/17/43		659		551,297
4.63%, 02/01/44		735		677,057
4.70%, 02/01/36 (Call 08/01/35)^(a)		1,396		1,350,613
4.90%, 02/01/46 (Call 08/01/45)		1,323		1,256,001
Anheuser-Busch InBev Worldwide Inc.
3.50%, 06/01/30 (Call 03/01/30)		1,522		1,430,689
3.75%, 07/15/42		1,106		910,829
4.00%, 04/13/28 (Call 01/13/28)^(a)		1,746		1,725,664
4.35%, 06/01/40 (Call 12/01/39)^(a)		809		735,884
4.38%, 04/15/38 (Call 10/15/37)^(a)		1,360		1,255,927
4.44%, 10/06/48 (Call 04/06/48)		1,498		1,331,592
4.50%, 06/01/50 (Call 12/01/49)^(a)		1,760		1,595,777
4.60%, 04/15/48 (Call 10/15/47)		2,226		2,018,853
4.60%, 06/01/60 (Call 12/01/59)^(a)		800		709,652
4.75%, 01/23/29 (Call 10/23/28)		3,052		3,114,605
4.75%, 04/15/58 (Call 10/15/57)		1,322		1,206,326
4.90%, 01/23/31 (Call 10/23/30)^(a)		419		430,461
4.95%, 01/15/42^(a)		1,363		1,332,268
5.45%, 01/23/39 (Call 07/23/38)		1,819		1,875,074
5.55%, 01/23/49 (Call 07/23/48)		3,629		3,773,118
5.80%, 01/23/59 (Call 07/23/58)		1,632		1,740,618
5.88%, 06/15/35		200		212,643
6.63%, 08/15/33^(a)		452		505,560
8.00%, 11/15/39		1,236		1,587,428
8.20%, 01/15/39		1,464		1,902,511
Bacardi Ltd.
2.75%, 07/15/26 (Call 04/15/26)^(b)		425		390,318
4.45%, 05/15/25 (Call 03/15/25)^(b)		990		972,859
4.70%, 05/15/28 (Call 02/15/28)^(a)(b)		840		816,641
5.15%, 05/15/38 (Call 11/15/37)^(b)		455		429,694
5.30%, 05/15/48 (Call 11/15/47)^(a)(b)		585		552,755
Becle SAB de CV, 2.50%, 10/14/31 (Call 07/14/31)^(a)(b)		565		463,865
Brown-Forman Corp.
3.50%, 04/15/25 (Call 02/15/25)		271		268,609
3.75%, 01/15/43 (Call 07/15/42)		240		198,508
4.00%, 04/15/38 (Call 10/15/37)		80		72,186


Security	Par (000)		Value

Beverages (continued)
4.50%, 07/15/45 (Call 01/15/45)	$	849	$	797,548
Coca-Cola Co. (The)
1.00%, 03/15/28		980		844,801
1.38%, 03/15/31^(a)		1,296		1,053,945
1.45%, 06/01/27		918		829,143
1.50%, 03/05/28		605		541,319
1.65%, 06/01/30		1,585		1,337,892
1.75%, 09/06/24^(a)		1,243		1,205,021
2.00%, 03/05/31		240		205,209
2.13%, 09/06/29		1,329		1,183,916
2.25%, 01/05/32^(a)		1,010		878,379
2.50%, 06/01/40^(a)		1,258		970,589
2.50%, 03/15/51		840		596,772
2.60%, 06/01/50		1,291		939,753
2.75%, 06/01/60^(a)		902		642,670
2.88%, 05/05/41		1,067		868,096
2.90%, 05/25/27		557		537,478
3.00%, 03/05/51^(a)		1,070		839,036
3.38%, 03/25/27^(a)		1,150		1,136,355
3.45%, 03/25/30^(a)		1,363		1,311,972
4.20%, 03/25/50		750		723,865
Coca-Cola Consolidated Inc., 3.80%, 11/25/25 (Call 08/25/25)		370		363,207
Coca-Cola Europacific Partners PLC, 0.80%, 05/03/24^(b)		769		726,208
Coca-Cola European Partners PLC, 1.50%, 01/15/27 (Call 12/15/26)^(b)		497		438,187
Coca-Cola Femsa SAB de CV
1.85%, 09/01/32 (Call 06/01/32)^(a)		790		621,564
2.75%, 01/22/30 (Call 10/22/29)^(a)		1,125		1,015,121
5.25%, 11/26/43		705		711,987
Constellation Brands Inc.
2.25%, 08/01/31 (Call 05/01/31)^(a)		1,015		826,613
2.88%, 05/01/30 (Call 02/01/30)		490		426,896
3.15%, 08/01/29 (Call 05/01/29)		1,003		901,732
3.50%, 05/09/27 (Call 02/09/27)^(a)		403		385,037
3.60%, 05/09/24		340		336,958
3.60%, 02/15/28 (Call 11/15/27)		263		249,766
3.70%, 12/06/26 (Call 09/06/26)		628		608,012
3.75%, 05/01/50 (Call 11/01/49)		345		274,314
4.10%, 02/15/48 (Call 08/15/47)		536		450,391
4.35%, 05/09/27 (Call 04/09/27)		205		204,238
4.40%, 11/15/25 (Call 09/15/25)^(a)		785		785,595
4.50%, 05/09/47 (Call 11/09/46)^(a)		602		533,421
4.65%, 11/15/28 (Call 08/15/28)		667		661,618
4.75%, 11/15/24		646		654,223
4.75%, 12/01/25^(a)		215		218,284
4.75%, 05/09/32 (Call 02/09/32)^(a)		335		330,196
5.25%, 11/15/48 (Call 05/15/48)		519		505,121
Diageo Capital PLC
1.38%, 09/29/25 (Call 08/29/25)		780		722,380
2.00%, 04/29/30 (Call 01/29/30)		485		414,597
2.13%, 10/24/24 (Call 09/24/24)		830		802,864
2.13%, 04/29/32 (Call 01/29/32)		720		597,979
2.38%, 10/24/29 (Call 07/24/29)		1,488		1,319,592
3.50%, 09/18/23 (Call 08/18/23)		250		249,209
3.88%, 05/18/28 (Call 02/18/28)^(a)		505		500,684
3.88%, 04/29/43 (Call 10/29/42)		350		309,115
5.88%, 09/30/36		468		518,593


Security	Par (000)		Value

Beverages (continued)
Diageo Investment Corp.
4.25%, 05/11/42	$	488	$	453,082
7.45%, 04/15/35		150		188,935
Fomento Economico Mexicano SAB de CV
3.50%, 01/16/50 (Call 07/16/49)		1,967		1,529,874
4.38%, 05/10/43		765		670,905
Heineken NV
3.50%, 01/29/28 (Call 10/29/27)^(b)		952		915,982
4.00%, 10/01/42^(b)		596		511,283
4.35%, 03/29/47 (Call 09/29/46)^(a)(b)		720		652,998
JDE Peet’s NV
0.80%, 09/24/24 (Call 10/03/22)^(b)		515		474,969
1.38%, 01/15/27 (Call 12/15/26)^(b)		998		856,102
2.25%, 09/24/31 (Call 06/24/31)^(b)		785		603,627
Keurig Dr Pepper Inc.
0.75%, 03/15/24 (Call 10/03/22)		939		892,398
2.25%, 03/15/31 (Call 12/15/30)		719		591,296
2.55%, 09/15/26 (Call 06/15/26)		430		400,337
3.13%, 12/15/23 (Call 10/15/23)^(a)		398		394,593
3.20%, 05/01/30 (Call 02/01/30)		786		704,532
3.35%, 03/15/51 (Call 09/15/50)		385		279,870
3.40%, 11/15/25 (Call 08/15/25)		671		656,729
3.43%, 06/15/27 (Call 03/15/27)^(a)		522		499,252
3.80%, 05/01/50 (Call 11/01/49)		740		575,414
3.95%, 04/15/29 (Call 02/15/29)		585		556,742
4.05%, 04/15/32 (Call 01/15/32)		690		643,715
4.42%, 05/25/25 (Call 03/25/25)^(a)		446		449,061
4.42%, 12/15/46 (Call 06/15/46)		750		652,102
4.50%, 11/15/45 (Call 05/15/45)		794		694,797
4.50%, 04/15/52 (Call 10/15/51)		880		765,294
4.60%, 05/25/28 (Call 02/25/28)^(a)		125		125,396
5.09%, 05/25/48 (Call 11/25/47)		230		225,149
Molson Coors Beverage Co.
3.00%, 07/15/26 (Call 04/15/26)		2,074		1,943,018
4.20%, 07/15/46 (Call 01/15/46)		1,831		1,507,175
5.00%, 05/01/42		787		729,876
PepsiCo Inc.
0.40%, 10/07/23		620		599,980
1.40%, 02/25/31 (Call 11/25/30)		817		666,995
1.63%, 05/01/30 (Call 02/01/30)		1,094		922,994
1.95%, 10/21/31 (Call 07/21/31)		595		503,798
2.25%, 03/19/25 (Call 02/19/25)		1,564		1,507,612
2.38%, 10/06/26 (Call 07/06/26)		746		707,451
2.63%, 03/19/27 (Call 01/19/27)		600		569,916
2.63%, 07/29/29 (Call 04/29/29)^(a)		869		796,418
2.63%, 10/21/41 (Call 04/21/41)		1,130		886,543
2.75%, 04/30/25 (Call 01/30/25)		944		922,836
2.75%, 03/19/30 (Call 12/19/29)		1,314		1,201,284
2.75%, 10/21/51 (Call 04/21/51)		1,495		1,128,428
2.85%, 02/24/26 (Call 11/24/25)		1,086		1,058,996
2.88%, 10/15/49 (Call 04/15/49)		1,430		1,114,384
3.00%, 10/15/27 (Call 07/15/27)		1,422		1,374,731
3.38%, 07/29/49 (Call 01/29/49)		506		429,901
3.45%, 10/06/46 (Call 04/06/46)		1,237		1,071,733
3.50%, 07/17/25 (Call 04/17/25)		850		845,760
3.50%, 03/19/40 (Call 09/19/39)		165		145,511
3.60%, 03/01/24 (Call 12/01/23)^(a)		899		899,824
3.60%, 02/18/28 (Call 01/18/28)^(a)		780		765,626
3.60%, 08/13/42^(a)		60		53,096
3.63%, 03/19/50 (Call 09/19/49)		847		756,739


Security	Par (000)		Value

Beverages (continued)
3.88%, 03/19/60 (Call 09/19/59)	$	525	$	499,650
3.90%, 07/18/32 (Call 04/18/32)		1,083		1,061,281
4.00%, 03/05/42^(a)		795		744,031
4.20%, 07/18/52 (Call 01/18/52)		315		308,785
4.25%, 10/22/44 (Call 04/22/44)^(a)		45		42,824
4.45%, 04/14/46 (Call 10/14/45)^(a)		170		169,867
4.60%, 07/17/45 (Call 01/17/45)		172		171,588
4.88%, 11/01/40		200		209,544
7.00%, 03/01/29		480		559,653
Pernod Ricard International Finance LLC
1.25%, 04/01/28 (Call 02/01/28)^(b)		675		574,140
1.63%, 04/01/31 (Call 01/01/30)^(a)(b)		795		627,004
2.75%, 10/01/50 (Call 04/01/50)^(a)(b)		390		266,057
Pernod Ricard SA
3.25%, 06/08/26 (Call 03/08/26)^(b)		810		784,252
5.50%, 01/15/42^(b)		890		915,273
Suntory Holdings Ltd., 2.25%, 10/16/24 (Call 09/16/24)^(b)		832		787,452

				133,880,340

Biotechnology — 1.0%
Amgen Inc.
1.65%, 08/15/28 (Call 06/15/28)		710		612,377
1.90%, 02/21/25 (Call 01/21/25)		555		528,071
2.00%, 01/15/32 (Call 10/15/31)		895		728,783
2.20%, 02/21/27 (Call 12/21/26)		1,798		1,652,355
2.30%, 02/25/31 (Call 11/25/30)^(a)		919		777,101
2.45%, 02/21/30 (Call 11/21/29)		1,398		1,223,282
2.60%, 08/19/26 (Call 05/19/26)		1,197		1,132,700
2.77%, 09/01/53 (Call 03/01/53)^(a)		716		475,329
2.80%, 08/15/41 (Call 02/15/41)		1,170		876,931
3.00%, 02/22/29 (Call 12/22/28)		410		376,625
3.00%, 01/15/52 (Call 07/15/51)		650		457,713
3.13%, 05/01/25 (Call 02/01/25)^(a)		1,203		1,178,964
3.15%, 02/21/40 (Call 08/21/39)		1,925		1,521,493
3.20%, 11/02/27 (Call 08/02/27)		1,335		1,276,391
3.35%, 02/22/32 (Call 11/22/31)		1,085		980,999
3.38%, 02/21/50 (Call 08/21/49)		1,904		1,454,216
3.63%, 05/22/24 (Call 02/22/24)^(a)		1,443		1,436,053
4.05%, 08/18/29		920		894,892
4.20%, 03/01/33^(a)		920		886,811
4.20%, 02/22/52 (Call 08/22/51)		1,490		1,297,149
4.40%, 05/01/45 (Call 11/01/44)		1,962		1,765,126
4.40%, 02/22/62 (Call 08/22/61)		1,315		1,139,620
4.56%, 06/15/48 (Call 12/15/47)		1,465		1,356,071
4.66%, 06/15/51 (Call 12/15/50)		2,724		2,552,021
4.88%, 03/01/53		405		392,849
4.95%, 10/01/41		1,071		1,041,263
5.15%, 11/15/41 (Call 05/15/41)		855		848,929
5.65%, 06/15/42 (Call 12/15/41)		105		110,224
5.75%, 03/15/40		380		399,023
6.38%, 06/01/37		424		486,160
6.90%, 06/01/38		75		85,898
Baxalta Inc.
4.00%, 06/23/25 (Call 03/23/25)		1,097		1,090,425
5.25%, 06/23/45 (Call 12/23/44)^(a)		976		963,783
Biogen Inc.
2.25%, 05/01/30 (Call 02/01/30)^(a)		1,548		1,264,530
3.15%, 05/01/50 (Call 11/01/49)		1,246		849,925
3.25%, 02/15/51 (Call 08/15/50)		686		477,279
4.05%, 09/15/25 (Call 06/15/25)		1,668		1,660,236
5.20%, 09/15/45 (Call 03/15/45)^(a)		881		846,635


Security	Par (000)		Value

Biotechnology (continued)
Bio-Rad Laboratories Inc.
3.30%, 03/15/27 (Call 02/15/27)	$	150	$	141,900
3.70%, 03/15/32 (Call 12/15/31)		590		527,434
CSL Finance PLC
3.85%, 04/27/27 (Call 03/27/27)^(a)(b)		460		453,432
4.05%, 04/27/29 (Call 02/27/29)^(b)		380		368,801
4.25%, 04/27/32 (Call 01/27/32)^(a)(b)		840		815,097
4.63%, 04/27/42 (Call 10/27/41)^(b)		225		212,800
4.75%, 04/27/52 (Call 10/27/51)^(b)		1,395		1,341,496
4.95%, 04/27/62 (Call 10/27/61)^(b)		205		197,247
Gilead Sciences Inc.
0.75%, 09/29/23 (Call 09/12/22)		723		698,707
1.20%, 10/01/27 (Call 08/01/27)		765		660,194
1.65%, 10/01/30 (Call 07/01/30)		1,123		912,586
2.50%, 09/01/23 (Call 07/01/23)		493		486,835
2.60%, 10/01/40 (Call 04/01/40)		753		547,030
2.80%, 10/01/50 (Call 04/01/50)		1,768		1,211,096
2.95%, 03/01/27 (Call 12/01/26)		1,120		1,060,894
3.50%, 02/01/25 (Call 11/01/24)		559		551,437
3.65%, 03/01/26 (Call 12/01/25)		1,961		1,925,400
3.70%, 04/01/24 (Call 01/01/24)		1,888		1,883,809
4.00%, 09/01/36 (Call 03/01/36)		865		788,178
4.15%, 03/01/47 (Call 09/01/46)		1,766		1,535,199
4.50%, 02/01/45 (Call 08/01/44)^(a)		1,523		1,385,876
4.60%, 09/01/35 (Call 03/01/35)		789		771,950
4.75%, 03/01/46 (Call 09/01/45)^(a)		1,733		1,658,440
4.80%, 04/01/44 (Call 10/01/43)		1,269		1,217,650
5.65%, 12/01/41 (Call 06/01/41)		988		1,042,921
Illumina Inc., 2.55%, 03/23/31 (Call 12/23/30)		789		647,426
Regeneron Pharmaceuticals Inc.
1.75%, 09/15/30 (Call 06/15/30)		1,479		1,169,593
2.80%, 09/15/50 (Call 03/15/50)		682		458,350
Royalty Pharma PLC
0.75%, 09/02/23		426		410,447
1.20%, 09/02/25 (Call 08/02/25)		766		696,335
1.75%, 09/02/27 (Call 07/02/27)		904		785,479
2.15%, 09/02/31 (Call 06/02/31)		355		280,031
2.20%, 09/02/30 (Call 06/02/30)^(a)		1,268		1,028,047
3.30%, 09/02/40 (Call 03/02/40)		1,127		848,047
3.35%, 09/02/51 (Call 03/02/51)		470		314,117
3.55%, 09/02/50 (Call 03/02/50)		971		669,697

				66,802,210

Building Materials — 0.5%
Carrier Global Corp.
2.24%, 02/15/25 (Call 01/15/25)		219		208,145
2.49%, 02/15/27 (Call 12/15/26)		129		118,694
2.70%, 02/15/31 (Call 11/15/30)		653		554,438
2.72%, 02/15/30 (Call 11/15/29)^(a)		1,926		1,663,672
3.38%, 04/05/40 (Call 10/05/39)^(a)		1,495		1,176,217
3.58%, 04/05/50 (Call 10/05/49)^(a)		1,751		1,336,648
CRH America Finance Inc.
3.40%, 05/09/27 (Call 02/09/27)^(a)(b)		548		520,497
3.95%, 04/04/28 (Call 01/04/28)^(b)		932		900,336
4.50%, 04/04/48 (Call 10/04/47)^(a)(b)		925		829,946
CRH America Inc.
3.88%, 05/18/25 (Call 02/15/25)^(b)		1,095		1,077,112
5.13%, 05/18/45 (Call 11/18/44)^(b)		125		119,776
Eagle Materials Inc., 2.50%, 07/01/31 (Call 04/01/31)		755		590,710
Fortune Brands Home & Security Inc.
3.25%, 09/15/29 (Call 06/15/29)		572		501,188


Security	Par (000)		Value

Building Materials (continued)
4.00%, 09/21/23 (Call 08/21/23)	$	363	$	362,172
4.00%, 06/15/25 (Call 03/15/25)		730		722,295
4.00%, 03/25/32 (Call 12/25/31)^(a)		465		412,239
4.50%, 03/25/52 (Call 09/25/51)		480		369,102
GCC SAB de CV, 3.61%, 04/20/32 (Call 01/20/32)^(b)		200		171,200
Holcim Capital Corp. Ltd.
6.50%, 09/12/43^(b)		70		72,947
6.88%, 09/29/39^(b)		320		342,687
Holcim Finance U.S. LLC
3.50%, 09/22/26 (Call 06/22/26)^(b)		725		698,926
4.75%, 09/22/46 (Call 03/22/46)^(b)		235		210,620
Johnson Controls International PLC
3.63%, 07/02/24 (Call 04/02/24)^(e)		487		482,411
3.90%, 02/14/26 (Call 11/14/25)		500		494,289
4.50%, 02/15/47 (Call 08/15/46)		783		689,775
4.63%, 07/02/44 (Call 01/02/44)		539		474,796
4.95%, 07/02/64 (Call 01/02/64)^(e)		266		231,755
5.13%, 09/14/45 (Call 03/14/45)^(a)		74		70,868
6.00%, 01/15/36		498		532,752
Johnson Controls International PLC/Tyco Fire & Security Finance SCA
1.75%, 09/15/30 (Call 06/15/30)		536		438,205
2.00%, 09/16/31 (Call 06/16/31)^(a)		600		484,010
Lafarge SA, 7.13%, 07/15/36		438		493,670
Lennox International Inc.
1.35%, 08/01/25 (Call 07/01/25)		559		508,657
1.70%, 08/01/27 (Call 06/01/27)		605		526,285
3.00%, 11/15/23 (Call 09/15/23)		320		315,269
Martin Marietta Materials Inc.
2.40%, 07/15/31 (Call 04/15/31)^(a)		901		742,106
3.20%, 07/15/51 (Call 01/15/51)		980		686,643
3.45%, 06/01/27 (Call 03/01/27)		60		57,171
3.50%, 12/15/27 (Call 09/15/27)^(a)		456		435,398
4.25%, 07/02/24 (Call 04/02/24)		255		255,362
4.25%, 12/15/47 (Call 06/15/47)		390		326,797
Series CB, 2.50%, 03/15/30 (Call 12/15/29)		613		517,733
Masco Corp.
1.50%, 02/15/28 (Call 12/15/27)		619		521,177
2.00%, 10/01/30 (Call 07/01/30)		548		435,691
2.00%, 02/15/31 (Call 11/15/30)		495		394,705
3.13%, 02/15/51 (Call 08/15/50)		232		155,495
3.50%, 11/15/27 (Call 08/15/27)		437		407,379
4.50%, 05/15/47 (Call 11/15/46)^(a)		654		553,600
Owens Corning
3.40%, 08/15/26 (Call 05/15/26)		570		543,616
3.88%, 06/01/30 (Call 03/01/30)		610		559,389
3.95%, 08/15/29 (Call 05/15/29)		398		373,346
4.20%, 12/01/24 (Call 09/01/24)		545		544,646
4.30%, 07/15/47 (Call 01/15/47)		741		602,509
4.40%, 01/30/48 (Call 07/30/47)		336		275,595
7.00%, 12/01/36		289		314,729
St Marys Cement Inc. Canada, 5.75%, 01/28/27 (Call 10/28/26)^(b)		220		221,883
UltraTech Cement Ltd., 2.80%, 02/16/31 (Call 08/16/30)^(a)(b)		550		457,780
Votorantim Cimentos International SA, 7.25%, 04/05/41^(b)		280		303,523
Vulcan Materials Co.
3.50%, 06/01/30 (Call 03/01/30)		850		765,467
3.90%, 04/01/27 (Call 01/01/27)^(a)		418		409,250
4.50%, 04/01/25 (Call 01/01/25)		587		588,425
4.50%, 06/15/47 (Call 12/15/46)		381		336,034


Security	Par (000)		Value

Building Materials (continued)
4.70%, 03/01/48 (Call 09/01/47)	$	677	$	614,976

				31,102,734

Chemicals — 1.5%
Air Liquide Finance SA
2.25%, 09/27/23 (Call 07/27/23)^(b)		438		430,876
2.25%, 09/10/29 (Call 06/10/29)^(b)		918		810,282
2.50%, 09/27/26 (Call 06/27/26)^(b)		932		877,275
3.50%, 09/27/46 (Call 03/27/46)^(a)(b)		872		732,903
Air Products and Chemicals Inc.
1.50%, 10/15/25 (Call 09/15/25)		670		624,515
1.85%, 05/15/27 (Call 03/15/27)^(a)		718		652,578
2.05%, 05/15/30 (Call 02/15/30)^(a)		1,301		1,122,978
2.70%, 05/15/40 (Call 11/15/39)		791		619,953
2.80%, 05/15/50 (Call 11/15/49)		797		591,749
3.35%, 07/31/24 (Call 04/30/24)^(a)		541		536,658
Albemarle Corp.
4.65%, 06/01/27 (Call 05/01/27)		50		49,637
5.05%, 06/01/32 (Call 03/01/32)		590		574,649
5.45%, 12/01/44 (Call 06/01/44)^(a)		65		62,152
5.65%, 06/01/52 (Call 12/01/51)^(a)		405		396,943
Alpek SAB de CV, 3.25%, 02/25/31 (Call 11/25/30)^(b)		332		281,041
Bayport Polymers LLC
4.74%, 04/14/27 (Call 03/14/27)^(b)		20		19,379
5.14%, 04/14/32 (Call 01/14/32)^(a)(b)		765		728,136
Cabot Corp.
3.40%, 09/15/26 (Call 06/15/26)^(a)		498		473,720
4.00%, 07/01/29 (Call 04/01/29)		504		463,435
5.00%, 06/30/32 (Call 03/30/32)^(a)		375		359,319
Celanese U.S. Holdings LLC
1.40%, 08/05/26 (Call 07/05/26)		530		444,800
3.50%, 05/08/24 (Call 04/08/24)		541		527,411
5.90%, 07/05/24		300		302,273
6.05%, 03/15/25		630		631,602
6.17%, 07/15/27 (Call 06/15/27)		1,141		1,142,184
6.33%, 07/15/29 (Call 05/15/29)		865		862,223
6.38%, 07/15/32 (Call 04/15/32)^(a)		536		532,092
CF Industries Inc.
4.50%, 12/01/26^(b)		481		475,952
4.95%, 06/01/43		790		702,208
5.15%, 03/15/34		645		621,947
5.38%, 03/15/44		695		648,101
Chevron Phillips Chemical Co. LLC/Chevron Phillips Chemical Co. LP
3.40%, 12/01/26 (Call 09/01/26)^(a)(b)		814		783,010
3.70%, 06/01/28 (Call 03/01/28)^(a)(b)		65		62,079
5.13%, 04/01/25 (Call 03/01/25)^(b)		930		951,201
Dow Chemical Co. (The)
2.10%, 11/15/30 (Call 08/15/30)		779		635,603
3.60%, 11/15/50 (Call 05/15/50)^(a)		1,135		867,320
4.25%, 10/01/34 (Call 04/01/34)		500		462,175
4.38%, 11/15/42 (Call 05/15/42)		1,054		913,783
4.63%, 10/01/44 (Call 04/01/44)		410		366,245
4.80%, 11/30/28 (Call 08/30/28)^(a)		534		537,550
4.80%, 05/15/49 (Call 11/15/48)		530		483,087
5.25%, 11/15/41 (Call 05/15/41)^(a)		833		811,780
5.55%, 11/30/48 (Call 05/30/48)		421		424,648
7.38%, 11/01/29		946		1,085,992
9.40%, 05/15/39		863		1,194,977
DuPont de Nemours Inc.
4.21%, 11/15/23 (Call 10/15/23)		1,684		1,688,093


Security	Par (000)		Value

Chemicals (continued)
4.49%, 11/15/25 (Call 09/15/25)	$	1,868	$	1,881,491
4.73%, 11/15/28 (Call 08/15/28)		1,831		1,845,925
5.32%, 11/15/38 (Call 05/15/38)		1,491		1,486,598
5.42%, 11/15/48 (Call 05/15/48)		2,046		2,009,348
Eastman Chemical Co.
3.80%, 03/15/25 (Call 12/15/24)		811		798,663
4.50%, 12/01/28 (Call 09/01/28)^(a)		520		507,621
4.65%, 10/15/44 (Call 04/15/44)		865		747,605
4.80%, 09/01/42 (Call 03/01/42)		454		400,437
Ecolab Inc.
1.30%, 01/30/31 (Call 10/30/30)^(a)		970		773,029
1.65%, 02/01/27 (Call 01/01/27)^(a)		192		174,854
2.13%, 02/01/32 (Call 11/01/31)^(a)		515		434,102
2.13%, 08/15/50 (Call 02/15/50)^(a)		782		502,670
2.70%, 11/01/26 (Call 08/01/26)^(a)		1,174		1,131,264
2.70%, 12/15/51 (Call 06/15/51)^(a)		915		648,275
2.75%, 08/18/55 (Call 02/18/55)		868		607,910
3.25%, 12/01/27 (Call 09/01/27)^(a)		484		471,944
3.95%, 12/01/47 (Call 06/01/47)^(a)		430		389,342
4.80%, 03/24/30 (Call 12/24/29)^(a)		761		782,336
5.50%, 12/08/41		70		75,456
EI du Pont de Nemours and Co.
1.70%, 07/15/25 (Call 06/15/25)		737		694,327
2.30%, 07/15/30 (Call 04/15/30)		663		572,152
Equate Petrochemical BV
2.63%, 04/28/28 (Call 01/28/28)^(b)		135		120,825
4.25%, 11/03/26^(b)		1,472		1,444,827
FMC Corp.
3.20%, 10/01/26 (Call 08/01/26)		655		620,402
3.45%, 10/01/29 (Call 07/01/29)		471		422,721
4.10%, 02/01/24 (Call 11/01/23)		50		49,780
4.50%, 10/01/49 (Call 04/01/49)		620		519,633
GC Treasury Center Co. Ltd.
2.98%, 03/18/31 (Call 12/18/30)^(a)(b)		272		226,795
4.30%, 03/18/51 (Call 09/18/50)^(b)		45		34,786
4.40%, 03/30/32 (Call 09/30/31)^(b)		1,090		1,002,721
Huntsman International LLC
2.95%, 06/15/31 (Call 03/15/31)		945		753,978
4.50%, 05/01/29 (Call 02/01/29)		925		852,040
International Flavors & Fragrances Inc.
1.23%, 10/01/25 (Call 09/01/25)^(b)		50		44,980
1.83%, 10/15/27 (Call 08/15/27)^(b)		10		8,567
2.30%, 11/01/30 (Call 08/01/30)^(b)		75		61,446
3.27%, 11/15/40 (Call 05/15/40)^(a)(b)		472		359,332
3.47%, 12/01/50 (Call 06/01/50)^(b)		675		495,096
4.38%, 06/01/47 (Call 12/01/46)^(a)		495		414,904
4.45%, 09/26/28 (Call 06/26/28)		570		554,133
5.00%, 09/26/48 (Call 03/26/48)		716		656,868
LG Chem Ltd.
1.38%, 07/07/26^(b)		725		642,976
2.38%, 07/07/31^(b)		500		417,049
3.25%, 10/15/24^(b)		200		195,536
3.63%, 04/15/29^(b)		50		46,965
Linde Inc./CT
1.10%, 08/10/30 (Call 05/10/30)		1,008		808,706
2.00%, 08/10/50 (Call 02/10/50)		288		179,964
2.65%, 02/05/25 (Call 11/05/24)		620		602,413
3.20%, 01/30/26 (Call 10/30/25)		956		937,237
3.55%, 11/07/42 (Call 05/07/42)^(a)		755		647,977
Lubrizol Corp. (The), 6.50%, 10/01/34^(a)		530		618,951


Security	Par (000)		Value

Chemicals (continued)
LYB Finance Co. BV, 8.10%, 03/15/27^(a)(b)	$	455	$	509,449
LYB International Finance BV
4.88%, 03/15/44 (Call 09/15/43)		822		746,336
5.25%, 07/15/43		813		758,097
LYB International Finance II BV, 3.50%, 03/02/27 (Call 12/02/26)		200		189,727
LYB International Finance III LLC
1.25%, 10/01/25 (Call 09/01/25)		580		523,168
2.25%, 10/01/30 (Call 07/01/30)^(a)		395		323,666
3.38%, 10/01/40 (Call 04/01/40)		947		721,954
3.63%, 04/01/51 (Call 10/01/50)		807		594,444
3.80%, 10/01/60 (Call 04/01/60)		594		419,563
4.20%, 10/15/49 (Call 04/15/49)		978		785,539
4.20%, 05/01/50 (Call 11/01/49)		916		740,915
LyondellBasell Industries NV
4.63%, 02/26/55 (Call 08/26/54)		798		669,438
5.75%, 04/15/24 (Call 01/15/24)		878		897,308
MEGlobal Canada ULC
5.00%, 05/18/25^(a)(b)		1,100		1,105,500
5.88%, 05/18/30^(a)(b)		750		784,688
Mosaic Co. (The)
4.05%, 11/15/27 (Call 08/15/27)		209		202,757
4.25%, 11/15/23 (Call 08/15/23)		41		41,039
4.88%, 11/15/41 (Call 05/15/41)		125		110,636
5.45%, 11/15/33 (Call 05/15/33)		32		32,336
5.63%, 11/15/43 (Call 05/15/43)^(a)		525		518,999
NewMarket Corp., 2.70%, 03/18/31 (Call 12/18/30)		950		764,421
Nutrien Ltd.
2.95%, 05/13/30 (Call 02/13/30)		500		442,960
3.00%, 04/01/25 (Call 01/01/25)^(a)		364		353,055
3.95%, 05/13/50 (Call 11/13/49)		440		373,656
4.00%, 12/15/26 (Call 09/15/26)		451		443,680
4.13%, 03/15/35 (Call 09/15/34)		703		637,609
4.20%, 04/01/29 (Call 01/01/29)		845		819,024
4.90%, 06/01/43 (Call 12/01/42)		462		440,899
5.00%, 04/01/49 (Call 10/01/48)^(a)		205		202,809
5.25%, 01/15/45 (Call 07/15/44)		738		722,154
5.63%, 12/01/40		621		638,810
5.88%, 12/01/36^(a)		287		310,160
6.13%, 01/15/41 (Call 07/15/40)		365		395,214
OCI NV, 4.63%, 10/15/25 (Call 10/15/22)^(b)		100		96,505
Orbia Advance Corp. SAB de CV
1.88%, 05/11/26 (Call 04/11/26)^(b)		760		679,470
2.88%, 05/11/31 (Call 02/11/31)^(b)		560		462,700
4.00%, 10/04/27 (Call 07/04/27)^(b)		225		216,945
5.50%, 01/15/48 (Call 07/15/47)^(b)		402		343,915
5.88%, 09/17/44^(b)		805		728,648
PPG Industries Inc.
1.20%, 03/15/26 (Call 02/15/26)		862		774,764
2.40%, 08/15/24 (Call 07/15/24)^(a)		192		186,636
2.55%, 06/15/30 (Call 03/15/30)		630		549,251
2.80%, 08/15/29 (Call 05/15/29)		482		433,496
3.75%, 03/15/28 (Call 12/15/27)		828		803,152
Rohm & Haas Co., 7.85%, 07/15/29		676		786,841
RPM International Inc.
2.95%, 01/15/32 (Call 10/15/31)		480		391,284
3.75%, 03/15/27 (Call 12/15/26)		435		413,511
4.25%, 01/15/48 (Call 07/15/47)		535		430,405
4.55%, 03/01/29 (Call 12/01/28)		450		430,249
5.25%, 06/01/45 (Call 12/01/44)		347		315,785


Security	Par (000)		Value

Chemicals (continued)
SABIC Capital II BV
4.00%, 10/10/23^(b)	$	520	$	518,752
4.50%, 10/10/28^(b)		880		894,520
Sherwin-Williams Co., 4.25%, 08/08/25		150		149,909
Sherwin-Williams Co. (The)
2.20%, 03/15/32 (Call 12/15/31)^(a)		710		575,932
2.30%, 05/15/30 (Call 02/15/30)^(a)		506		426,622
2.90%, 03/15/52 (Call 09/15/51)		585		389,124
2.95%, 08/15/29 (Call 05/15/29)^(a)		840		753,659
3.13%, 06/01/24 (Call 04/01/24)^(a)		568		560,066
3.30%, 05/15/50 (Call 11/15/49)		425		310,665
3.45%, 08/01/25 (Call 05/01/25)^(a)		539		528,198
3.45%, 06/01/27 (Call 03/01/27)		1,140		1,090,529
3.80%, 08/15/49 (Call 02/15/49)		635		509,717
3.95%, 01/15/26 (Call 10/15/25)^(a)		490		483,819
4.00%, 12/15/42 (Call 06/15/42)^(a)		190		156,847
4.50%, 06/01/47 (Call 12/01/46)		1,047		932,790
4.55%, 08/01/45 (Call 02/01/45)		412		360,475
Sociedad Quimica y Minera de Chile SA
3.50%, 09/10/51 (Call 03/10/51)^(a)(b)		650		486,757
4.25%, 05/07/29 (Call 02/07/29)^(b)		505		491,744
4.25%, 01/22/50 (Call 07/22/49)^(a)(b)		340		292,825
Solvay Finance America LLC, 4.45%, 12/03/25 (Call 09/03/25)^(b)		529		520,106
Syngenta Finance NV, 4.89%, 04/24/25 (Call 02/24/25)^(b)		563		556,896
Westlake Corp.
0.88%, 08/15/24 (Call 10/03/22)^(a)		514		485,575
2.88%, 08/15/41 (Call 02/15/41)		435		307,142
3.13%, 08/15/51 (Call 02/15/51)		505		350,598
3.38%, 06/15/30 (Call 03/15/30)		650		582,554
3.38%, 08/15/61 (Call 02/15/61)		390		256,431
3.60%, 08/15/26 (Call 05/15/26)		943		912,889
4.38%, 11/15/47 (Call 05/15/47)		409		348,222
5.00%, 08/15/46 (Call 02/15/46)		980		911,372
Yara International ASA
3.15%, 06/04/30 (Call 03/04/30)^(a)(b)		1,140		960,550
3.80%, 06/06/26 (Call 03/06/26)^(a)(b)		500		473,952
4.75%, 06/01/28 (Call 03/01/28)^(a)(b)		946		903,609

				101,989,884

Commercial Services — 1.4%
Adani International Container Terminal Pvt Ltd., 3.00%, 02/16/31 (Call 08/18/30)^(b)		29		23,229
Adani Ports & Special Economic Zone Ltd.
3.38%, 07/24/24^(b)		400		386,605
4.20%, 08/04/27 (Call 02/04/27)^(a)(b)		1,146		1,053,009
4.38%, 07/03/29^(b)		810		723,884
5.00%, 08/02/41 (Call 02/02/41)^(b)		150		121,724
American University (The), Series 2019, 3.67%, 04/01/49		465		390,499
Ashtead Capital Inc.
1.50%, 08/12/26 (Call 07/12/26)^(b)		765		660,680
2.45%, 08/12/31 (Call 05/12/31)^(b)		643		505,071
4.00%, 05/01/28 (Call 05/01/23)^(b)		452		413,067
4.25%, 11/01/29 (Call 11/01/24)^(a)(b)		555		509,204
4.38%, 08/15/27 (Call 09/16/22)^(a)(b)		870		819,506
5.50%, 08/11/32		300		294,352
Automatic Data Processing Inc.
1.25%, 09/01/30 (Call 06/01/30)		934		765,768
1.70%, 05/15/28 (Call 03/15/28)		860		770,223
3.38%, 09/15/25 (Call 06/15/25)		1,017		1,006,359


Security	Par (000)		Value

Commercial Services (continued)
Block Financial LLC
2.50%, 07/15/28 (Call 05/15/28)	$	800	$	694,332
3.88%, 08/15/30 (Call 05/15/30)		726		660,094
5.25%, 10/01/25 (Call 07/01/25)		460		465,329
Brown University in Providence in the State of Rhode Island and Providence Plant, Series A, 2.92%, 09/01/50 (Call 03/01/50)		160		125,548
California Endowment (The), Series 2021, 2.50%, 04/01/51 (Call 10/01/50)		392		278,286
California Institute of Technology
3.65%, 09/01/2119 (Call 03/01/2119)		543		391,867
4.32%, 08/01/45		230		219,862
4.70%, 11/01/2111		250		232,447
Cintas Corp. No. 2
3.45%, 05/01/25 (Call 04/01/25)		295		290,258
3.70%, 04/01/27 (Call 01/01/27)		826		813,945
4.00%, 05/01/32 (Call 02/01/32)^(a)		465		455,264
6.15%, 08/15/36		25		28,074
Claremont Mckenna College, 3.78%, 01/01/2122 (Call 07/01/2121)		200		139,994
CoStar Group Inc., 2.80%, 07/15/30 (Call 04/15/30)^(b)		1,275		1,039,372
DP World Crescent Ltd.
3.75%, 01/30/30 (Call 10/30/29)^(b)		390		372,705
3.91%, 05/31/23^(b)		10		9,956
4.85%, 09/26/28^(b)		1,160		1,177,771
DP World Ltd./United Arab Emirates
5.63%, 09/25/48^(b)		1,518		1,496,569
6.85%, 07/02/37^(a)(b)		970		1,072,393
DP World Ltd/United Arab Emirates, 4.70%, 09/30/49 (Call 03/30/49)^(b)		545		470,062
Duke University
3.20%, 10/01/38		100		86,205
3.30%, 10/01/46^(a)		190		159,115
Series 2020, 2.68%, 10/01/44		575		458,705
Series 2020, 2.76%, 10/01/50^(a)		88		65,946
Series 2020, 2.83%, 10/01/55		663		495,597
Element Fleet Management Corp.
1.60%, 04/06/24 (Call 03/06/24)^(a)(b)		345		327,107
3.85%, 06/15/25 (Call 05/15/25)^(a)(b)		430		414,612
Emory University, Series 2020, 2.97%, 09/01/50 (Call 03/01/50)^(a)		395		306,182
Equifax Inc.
2.35%, 09/15/31 (Call 06/15/31)		895		721,349
2.60%, 12/01/24 (Call 11/01/24)^(a)		945		913,336
2.60%, 12/15/25 (Call 11/15/25)		426		400,648
3.10%, 05/15/30 (Call 02/15/30)		912		799,170
3.25%, 06/01/26 (Call 03/01/26)		417		392,080
7.00%, 07/01/37		335		374,009
ERAC USA Finance LLC
2.70%, 11/01/23 (Call 09/01/23)^(b)		363		356,426
3.30%, 12/01/26 (Call 09/01/26)^(b)		758		716,978
3.80%, 11/01/25 (Call 08/01/25)^(b)		1,019		989,442
3.85%, 11/15/24 (Call 08/15/24)^(b)		998		981,223
4.20%, 11/01/46 (Call 05/01/46)^(b)		561		466,776
4.50%, 02/15/45 (Call 08/15/44)^(a)(b)		374		319,823
5.63%, 03/15/42^(b)		640		631,798
6.70%, 06/01/34^(a)(b)		503		559,935
7.00%, 10/15/37^(b)		1,346		1,521,707
Experian Finance PLC
2.75%, 03/08/30 (Call 12/08/29)^(b)		870		759,041
4.25%, 02/01/29 (Call 11/01/28)^(b)		715		685,099


Security	Par (000)		Value

Commercial Services (continued)
Ford Foundation (The)
Series 2017, 3.86%, 06/01/47 (Call 12/01/46)	$	140	$	130,300
Series 2020, 2.42%, 06/01/50 (Call 12/01/49)		100		70,653
Series 2020, 2.82%, 06/01/70 (Call 12/01/69)		69		46,711
George Washington University (The)
4.87%, 09/15/45		270		272,369
Series 2014, 4.30%, 09/15/44		355		322,246
Series 2016, 3.55%, 09/15/46		485		397,547
Series 2018, 4.13%, 09/15/48 (Call 03/15/48)		719		656,990
Georgetown University (The)
Series 20A, 2.94%, 04/01/50		325		233,194
Series A, 5.22%, 10/01/2118 (Call 04/01/2118)		110		105,079
Series B, 4.32%, 04/01/49 (Call 10/01/48)		581		521,026
Global Payments Inc.
1.20%, 03/01/26 (Call 02/01/26)		1,102		972,454
1.50%, 11/15/24 (Call 10/15/24)		70		65,462
2.15%, 01/15/27 (Call 12/15/26)		514		456,598
2.65%, 02/15/25 (Call 01/15/25)		662		630,279
2.90%, 05/15/30 (Call 02/15/30)		848		713,613
2.90%, 11/15/31 (Call 08/15/31)		765		619,743
3.20%, 08/15/29 (Call 05/15/29)		1,409		1,230,508
4.15%, 08/15/49 (Call 02/15/49)^(a)		553		421,106
4.45%, 06/01/28 (Call 03/01/28)		675		650,257
4.80%, 04/01/26 (Call 01/01/26)		720		714,239
4.95%, 08/15/27		50		49,525
5.30%, 08/15/29		140		138,495
5.40%, 08/15/32		70		68,595
5.95%, 08/15/52		85		82,365
GXO Logistics Inc.
1.65%, 07/15/26 (Call 06/15/26)		950		793,544
2.65%, 07/15/31 (Call 04/15/31)		645		489,584
Howard University, 5.21%, 10/01/52 (Call 10/01/32)		160		147,290
ITR Concession Co. LLC, 5.18%, 07/15/35 (Call 01/15/35)^(b)		30		30,682
Johns Hopkins University
Series 2013, 4.08%, 07/01/53		330		316,988
Series A, 2.81%, 01/01/60 (Call 07/01/59)		460		320,771
Leland Stanford Junior University (The)
1.29%, 06/01/27 (Call 04/01/27)		145		128,970
2.41%, 06/01/50 (Call 12/01/49)		615		436,263
3.46%, 05/01/47		5		4,300
3.65%, 05/01/48 (Call 11/01/47)		425		389,908
Massachusetts Institute of Technology
3.07%, 04/01/52 (Call 10/01/51)^(a)		200		161,478
3.89%, 07/01/2116		230		185,100
3.96%, 07/01/38		160		154,082
4.68%, 07/01/2114		316		308,493
5.60%, 07/01/2111		980		1,135,526
Series F, 2.99%, 07/01/50 (Call 01/01/50)		636		510,260
Series G, 2.29%, 07/01/51 (Call 01/01/51)		410		286,634
Metropolitan Museum of Art (The), Series 2015, 3.40%, 07/01/45		25		21,418
Moody’s Corp.
2.00%, 08/19/31 (Call 05/19/31)^(a)		265		213,858
2.55%, 08/18/60 (Call 02/18/60)		440		269,920
2.75%, 08/19/41 (Call 02/19/41)		775		565,377
3.10%, 11/29/61 (Call 05/29/61)		570		389,008
3.25%, 01/15/28 (Call 10/15/27)		340		320,256
3.25%, 05/20/50 (Call 11/20/49)		186		138,351
3.75%, 03/24/25 (Call 02/24/25)		213		210,949


Security	Par (000)		Value

Commercial Services (continued)
3.75%, 02/25/52 (Call 08/25/51)^(a)	$	380	$	311,629
4.25%, 02/01/29 (Call 11/01/28)		686		675,746
4.88%, 02/15/24 (Call 11/15/23)^(a)		330		333,722
4.88%, 12/17/48 (Call 06/17/48)		524		505,706
5.25%, 07/15/44		359		365,023
Northeastern University, Series 2020, 2.89%, 10/01/50^(a)		55		39,778
Northwestern University
3.69%, 12/01/38^(a)		455		415,033
3.87%, 12/01/48		175		158,648
4.64%, 12/01/44		325		331,798
Series 2017, 3.66%, 12/01/57 (Call 06/01/57)^(a)		365		314,137
Series 2020, 2.64%, 12/01/50 (Call 06/01/50)		445		328,985
PayPal Holdings Inc.
1.65%, 06/01/25 (Call 05/01/25)		1,155		1,086,409
2.30%, 06/01/30 (Call 03/01/30)^(a)		948		814,375
2.40%, 10/01/24 (Call 09/01/24)^(a)		1,159		1,128,136
2.65%, 10/01/26 (Call 08/01/26)^(a)		1,269		1,203,954
2.85%, 10/01/29 (Call 07/01/29)		1,533		1,387,038
3.25%, 06/01/50 (Call 12/01/49)^(a)		606		457,399
4.40%, 06/01/32 (Call 03/01/32)^(a)		695		684,479
5.05%, 06/01/52 (Call 12/01/51)^(a)		710		691,967
5.25%, 06/01/62 (Call 12/01/61)		1,020		1,001,910
Port of Newcastle Investments Financing Pty Ltd., 5.90%, 11/24/31 (Call 08/24/31)^(b)		100		87,657
President and Fellows of Harvard College
2.52%, 10/15/50 (Call 04/15/50)		275		201,259
3.15%, 07/15/46 (Call 01/15/46)		361		304,003
3.30%, 07/15/56 (Call 01/15/56)		215		175,923
3.62%, 10/01/37		388		359,328
3.75%, 11/15/52 (Call 05/15/52)^(a)		265		245,350
4.88%, 10/15/40		370		396,308
6.50%, 01/15/39^(a)(b)		386		484,906
Quanta Services Inc.
0.95%, 10/01/24 (Call 10/03/22)		1		935
2.35%, 01/15/32 (Call 10/15/31)^(a)		340		268,641
2.90%, 10/01/30 (Call 07/01/30)		923		788,362
3.05%, 10/01/41 (Call 04/01/41)		555		391,375
RELX Capital Inc.
3.00%, 05/22/30 (Call 02/22/30)		986		885,208
4.00%, 03/18/29 (Call 12/18/28)		665		642,430
4.75%, 05/20/32 (Call 02/20/32)		85		85,533
Rockefeller Foundation (The), Series 2020, 2.49%, 10/01/50 (Call 04/01/50)		530		377,150
S&P Global Inc.
1.25%, 08/15/30 (Call 05/15/30)^(a)		498		396,892
2.30%, 08/15/60 (Call 02/15/60)		536		322,807
2.45%, 03/01/27 (Call 02/01/27)^(b)		255		237,850
2.50%, 12/01/29 (Call 09/01/29)^(a)		482		425,287
2.70%, 03/01/29 (Call 01/01/29)^(b)		980		891,728
2.90%, 03/01/32 (Call 12/01/31)^(b)		645		572,053
2.95%, 01/22/27 (Call 10/22/26)^(a)		565		542,022
3.25%, 12/01/49 (Call 06/01/49)		359		282,351
3.70%, 03/01/52 (Call 09/01/51)^(a)(b)		875		750,889
3.90%, 03/01/62 (Call 09/01/61)^(a)(b)		680		585,722
4.25%, 05/01/29 (Call 02/01/29)^(b)		1,653		1,630,822
4.50%, 05/15/48 (Call 11/15/47)		15		14,248
4.75%, 08/01/28 (Call 05/01/28)^(b)		1,485		1,521,233
6.55%, 11/15/37		50		57,476
Sodexo Inc.
1.63%, 04/16/26 (Call 03/16/26)^(a)(b)		799		718,094


Security	Par (000)		Value

Commercial Services (continued)
2.72%, 04/16/31 (Call 01/16/31)^(a)(b)	$	593	$	496,004
Thomas Jefferson University, 3.85%, 11/01/57 (Call 05/01/57)^(a)		75		61,462
Transurban Finance Co. Pty Ltd.
2.45%, 03/16/31 (Call 12/16/30)^(a)(b)		1,109		901,628
3.38%, 03/22/27 (Call 12/22/26)^(a)(b)		511		480,207
4.13%, 02/02/26 (Call 11/02/25)^(b)		1,310		1,279,619
Triton Container International Ltd.
1.15%, 06/07/24 (Call 05/07/24)^(b)		410		382,335
2.05%, 04/15/26 (Call 03/15/26)^(b)		1,220		1,058,410
3.15%, 06/15/31 (Call 03/15/31)^(b)		990		774,386
Triton Container International Ltd./TAL International Container Corp., 3.25%, 03/15/32 (Call 12/15/31)^(a)		410		323,015
Trustees of Boston College, 3.13%, 07/01/52		306		229,997
Trustees of Boston University, Series CC, 4.06%, 10/01/48 (Call 04/01/48)		370		344,554
Trustees of Dartmouth College, 3.47%, 06/01/46		240		206,475
Trustees of Princeton University (The)
4.20%, 03/01/52 (Call 09/01/51)^(a)		15		15,003
5.70%, 03/01/39		709		827,212
Series 2020, 2.52%, 07/01/50 (Call 01/01/50)		230		169,428
Trustees of the University of Pennsylvania (The)
3.61%, 02/15/2119 (Call 08/15/2118)		297		216,517
4.67%, 09/01/2112		195		185,347
Series 2020, 2.40%, 10/01/50 (Call 04/01/50)		70		48,693
Trustees of Tufts College, Series 2012, 5.02%, 04/15/2112		115		112,227
United Rentals North America Inc., 3.88%, 11/15/27 (Call 11/15/22)^(a)		380		352,902
University of Chicago (The)
3.00%, 10/01/52 (Call 04/01/52)^(a)		221		170,864
4.00%, 10/01/53 (Call 04/01/53)		290		264,366
Series 20B, 2.76%, 04/01/45 (Call 10/01/44)		794		633,183
Series C, 2.55%, 04/01/50 (Call 10/01/49)		265		192,515
University of Notre Dame du Lac
Series 2015, 3.44%, 02/15/45^(a)		338		296,983
Series 2017, 3.39%, 02/15/48 (Call 08/15/47)		734		640,502
University of Southern California
2.81%, 10/01/50 (Call 04/01/50)		445		329,566
3.03%, 10/01/39		496		421,786
5.25%, 10/01/2111^(a)		425		440,508
Series 2017, 3.84%, 10/01/47 (Call 04/01/47)^(a)		570		523,946
Series 21A, 2.95%, 10/01/51 (Call 04/01/51)^(a)		270		204,361
Series A, 3.23%, 10/01/2120 (Call 04/01/2120)		25		16,095
Verisk Analytics Inc.
3.63%, 05/15/50 (Call 11/15/49)		544		419,803
4.00%, 06/15/25 (Call 03/15/25)^(a)		897		886,793
4.13%, 03/15/29 (Call 12/15/28)		988		943,171
5.50%, 06/15/45 (Call 12/15/44)		219		220,610
Washington University (The)
3.52%, 04/15/54 (Call 10/15/53)^(a)		250		213,362
4.35%, 04/15/2122 (Call 10/15/2121)		200		169,116
Wesleyan University, 4.78%, 07/01/2116^(a)		325		288,295
William Marsh Rice University
3.57%, 05/15/45		185		165,017
3.77%, 05/15/55^(a)		335		302,624
Yale University
Series 2020, 0.87%, 04/15/25 (Call 03/15/25)		395		366,299
Series 2020, 1.48%, 04/15/30 (Call 01/15/30)		285		239,072
Series 2020, 2.40%, 04/15/50 (Call 10/15/49)		432		310,145

				94,282,098


Security	Par (000)		Value

Computers — 2.1%
Amdocs Ltd., 2.54%, 06/15/30 (Call 03/15/30)	$	785	$	651,565
Apple Inc.
0.55%, 08/20/25 (Call 07/20/25)		1,135		1,035,822
0.70%, 02/08/26 (Call 01/08/26)		2,163		1,954,392
1.13%, 05/11/25 (Call 04/11/25)		2,136		1,995,963
1.20%, 02/08/28 (Call 12/08/27)		1,330		1,156,027
1.25%, 08/20/30 (Call 05/20/30)		1,107		902,817
1.40%, 08/05/28 (Call 06/05/28)		890		773,674
1.65%, 05/11/30 (Call 02/11/30)		1,930		1,636,934
1.65%, 02/08/31 (Call 11/08/30)		1,768		1,470,755
1.70%, 08/05/31 (Call 05/05/31)		855		721,787
1.80%, 09/11/24 (Call 08/11/24)		947		916,014
2.05%, 09/11/26 (Call 07/11/26)		1,774		1,658,358
2.20%, 09/11/29 (Call 06/11/29)		1,946		1,736,574
2.38%, 02/08/41 (Call 08/08/40)^(a)		1,563		1,175,466
2.40%, 08/20/50 (Call 02/20/50)		1,181		817,900
2.45%, 08/04/26 (Call 05/04/26)		1,765		1,678,404
2.50%, 02/09/25^(a)		1,299		1,264,858
2.55%, 08/20/60 (Call 02/20/60)		1,331		904,161
2.65%, 05/11/50 (Call 11/11/49)		2,465		1,804,595
2.65%, 02/08/51 (Call 08/08/50)		2,416		1,767,886
2.70%, 08/05/51 (Call 02/05/51)		1,550		1,137,001
2.75%, 01/13/25 (Call 11/13/24)		1,486		1,457,625
2.80%, 02/08/61 (Call 08/08/60)		1,524		1,076,399
2.85%, 05/11/24 (Call 03/11/24)		1,277		1,261,456
2.85%, 08/05/61 (Call 02/05/61)		1,115		791,673
2.90%, 09/12/27 (Call 06/12/27)		2,023		1,935,911
2.95%, 09/11/49 (Call 03/11/49)		1,187		925,554
3.00%, 02/09/24 (Call 12/09/23)^(a)		1,058		1,049,142
3.00%, 06/20/27 (Call 03/20/27)		1,335		1,295,722
3.00%, 11/13/27 (Call 08/13/27)		1,488		1,426,536
3.20%, 05/13/25		1,790		1,766,325
3.20%, 05/11/27 (Call 02/11/27)		2,311		2,252,126
3.25%, 02/23/26 (Call 11/23/25)		2,526		2,481,989
3.25%, 08/08/29		1,210		1,156,880
3.35%, 02/09/27 (Call 11/09/26)		2,216		2,179,069
3.35%, 08/08/32^(a)		1,210		1,144,141
3.45%, 05/06/24^(a)		1,213		1,210,980
3.45%, 02/09/45^(a)		1,978		1,716,867
3.75%, 09/12/47 (Call 03/12/47)		1,060		949,732
3.75%, 11/13/47 (Call 05/13/47)		1,127		1,015,871
3.85%, 05/04/43		2,894		2,659,799
3.85%, 08/04/46 (Call 02/04/46)		2,021		1,837,228
3.95%, 08/08/52		1,210		1,116,593
4.10%, 08/08/62		890		817,277
4.25%, 02/09/47 (Call 08/09/46)^(a)		869		840,902
4.38%, 05/13/45		1,521		1,489,810
4.45%, 05/06/44^(a)		904		892,560
4.50%, 02/23/36 (Call 08/23/35)		1,370		1,412,943
4.65%, 02/23/46 (Call 08/23/45)		3,849		3,935,091
CGI Inc.
1.45%, 09/14/26 (Call 08/14/26)		960		849,000
2.30%, 09/14/31 (Call 06/14/31)		920		731,543
Dell Inc.
5.40%, 09/10/40^(a)		987		914,209
6.50%, 04/15/38		1,189		1,194,588
7.10%, 04/15/28		975		1,061,432
Dell International LLC/EMC Corp.
3.38%, 12/15/41 (Call 06/15/41)^(b)		325		227,677
3.45%, 12/15/51 (Call 06/15/51)^(b)		347		226,806


Security	Par (000)		Value

Computers (continued)
4.00%, 07/15/24 (Call 06/15/24)^(a)	$	965	$	961,036
4.90%, 10/01/26 (Call 08/01/26)		1,461		1,466,635
5.30%, 10/01/29 (Call 07/01/29)^(a)		1,177		1,166,327
5.85%, 07/15/25 (Call 06/15/25)		1,250		1,294,308
6.02%, 06/15/26 (Call 03/15/26)		2,742		2,847,981
6.10%, 07/15/27 (Call 05/15/27)^(a)		176		185,066
6.20%, 07/15/30 (Call 04/15/30)^(a)		1,147		1,191,872
8.10%, 07/15/36 (Call 01/15/36)		918		1,066,096
8.35%, 07/15/46 (Call 01/15/46)^(a)		631		763,502
DXC Technology Co.
1.80%, 09/15/26 (Call 08/15/26)		965		851,601
2.38%, 09/15/28 (Call 07/15/28)^(a)		605		516,846
Fortinet Inc.
1.00%, 03/15/26 (Call 02/15/26)		829		731,528
2.20%, 03/15/31 (Call 12/15/30)		848		672,797
Genpact Luxembourg Sarl, 3.38%, 12/01/24 (Call 11/01/24)		378		368,796
Genpact Luxembourg SARL/Genpact USA Inc., 1.75%, 04/10/26 (Call 03/10/26)		254		229,932
Hewlett Packard Enterprise Co.
1.45%, 04/01/24 (Call 03/01/24)		951		913,019
1.75%, 04/01/26 (Call 03/01/26)^(a)		662		606,528
4.45%, 10/02/23 (Call 09/02/23)		651		653,342
4.90%, 10/15/25 (Call 07/15/25)		2,455		2,493,981
6.20%, 10/15/35 (Call 04/15/35)^(a)		875		922,834
6.35%, 10/15/45 (Call 04/15/45)		1,571		1,583,036
HP Inc.
1.45%, 06/17/26 (Call 05/17/26)^(a)		1,315		1,174,964
2.20%, 06/17/25 (Call 05/17/25)		1,256		1,184,763
2.65%, 06/17/31 (Call 03/17/31)		850		676,257
3.00%, 06/17/27 (Call 04/17/27)^(a)		717		664,112
3.40%, 06/17/30 (Call 03/17/30)		920		799,327
4.00%, 04/15/29 (Call 02/15/29)^(a)		895		838,387
4.20%, 04/15/32 (Call 01/15/32)		1,045		922,982
4.75%, 01/15/28 (Call 12/15/27)		1,240		1,219,656
5.50%, 01/15/33 (Call 10/15/32)		845		812,815
6.00%, 09/15/41^(a)		925		895,067
International Business Machines Corp.
1.70%, 05/15/27 (Call 03/15/27)		932		836,983
1.95%, 05/15/30 (Call 02/15/30)		1,375		1,146,697
2.20%, 02/09/27 (Call 01/09/27)		320		294,708
2.72%, 02/09/32 (Call 11/09/31)^(a)		720		622,585
2.85%, 05/15/40 (Call 11/15/39)		734		557,877
2.95%, 05/15/50 (Call 11/15/49)		772		544,960
3.00%, 05/15/24		2,236		2,208,463
3.30%, 05/15/26		1,699		1,647,491
3.30%, 01/27/27		880		851,403
3.43%, 02/09/52 (Call 08/09/51)		370		283,592
3.45%, 02/19/26		1,129		1,106,445
3.50%, 05/15/29		2,211		2,086,737
3.63%, 02/12/24		1,409		1,405,455
4.00%, 07/27/25		45		44,921
4.00%, 06/20/42^(a)		1,023		881,680
4.15%, 07/27/27 (Call 06/27/27)		725		720,657
4.15%, 05/15/39		1,639		1,480,412
4.25%, 05/15/49		2,478		2,201,534
4.40%, 07/27/32 (Call 04/27/32)^(a)		740		727,042
4.70%, 02/19/46		1,015		954,154
4.90%, 07/27/52 (Call 01/27/52)^(a)		15		14,508
5.60%, 11/30/39^(a)		785		822,831


Security	Par (000)		Value

Computers (continued)
5.88%, 11/29/32	$	1,103	$	1,199,481
6.22%, 08/01/27		1,132		1,244,142
6.50%, 01/15/28		298		326,840
7.00%, 10/30/25		1,017		1,104,973
7.13%, 12/01/96		350		447,325
Kyndryl Holdings Inc.
2.05%, 10/15/26 (Call 09/15/26)^(a)(b)		780		646,856
2.70%, 10/15/28 (Call 08/15/28)^(a)(b)		797		616,250
3.15%, 10/15/31 (Call 07/15/31)^(b)		815		569,427
4.10%, 10/15/41 (Call 04/15/41)^(a)(b)		572		352,325
Leidos Inc.
2.30%, 02/15/31 (Call 11/15/30)		1,042		817,894
3.63%, 05/15/25 (Call 04/15/25)		652		637,017
4.38%, 05/15/30 (Call 02/15/30)		955		881,640
Lenovo Group Ltd., 3.42%, 11/02/30 (Call 08/02/30)^(a)(b)		350		285,150
NetApp Inc.
1.88%, 06/22/25 (Call 05/22/25)		662		617,759
2.38%, 06/22/27 (Call 04/22/27)^(a)		865		799,136
2.70%, 06/22/30 (Call 03/22/30)^(a)		818		702,097
3.30%, 09/29/24 (Call 07/29/24)^(a)		808		793,290
Teledyne FLIR LLC, 2.50%, 08/01/30 (Call 05/01/30)		823		676,820
Western Digital Corp.
2.85%, 02/01/29 (Call 12/01/28)		885		721,806
3.10%, 02/01/32 (Call 11/01/31)		862		648,741
4.75%, 02/15/26 (Call 11/15/25)		1,760		1,695,232
Wipro IT Services LLC, 1.50%, 06/23/26 (Call 05/23/26)^(b)		200		179,045

				142,542,183

Cosmetics & Personal Care — 0.5%
Colgate-Palmolive Co.
3.10%, 08/15/25		140		137,647
3.10%, 08/15/27		115		111,993
3.25%, 03/15/24^(a)		545		542,172
3.25%, 08/15/32		265		250,586
3.70%, 08/01/47 (Call 02/01/47)^(a)		447		398,617
4.00%, 08/15/45		761		696,630
Estee Lauder Companies Inc. (The)
1.95%, 03/15/31 (Call 12/15/30)^(a)		610		513,846
2.00%, 12/01/24 (Call 11/01/24)^(a)		636		617,976
2.38%, 12/01/29 (Call 09/01/29)^(a)		597		529,563
2.60%, 04/15/30 (Call 01/15/30)^(a)		645		576,329
3.13%, 12/01/49 (Call 06/01/49)^(a)		584		461,353
3.15%, 03/15/27 (Call 12/15/26)		440		428,476
3.70%, 08/15/42^(a)		377		316,312
4.15%, 03/15/47 (Call 09/15/46)		545		499,636
4.38%, 06/15/45 (Call 12/15/44)^(a)		314		295,859
6.00%, 05/15/37		336		379,546
GSK Consumer Healthcare Capital U.S. LLC
3.38%, 03/24/27 (Call 02/24/27)^(b)		1,380		1,295,389
3.38%, 03/24/29 (Call 01/24/29)^(a)(b)		1,205		1,094,619
3.63%, 03/24/32 (Call 12/24/31)^(b)		1,460		1,301,843
4.00%, 03/24/52 (Call 09/24/51)^(b)		690		560,911
GSK Consumer Healthcare Capital UK PLC, 3.13%, 03/24/25^(b)		1,660		1,599,729
Procter & Gamble Co. (The)
0.55%, 10/29/25		863		783,642
1.00%, 04/23/26		575		528,321
1.20%, 10/29/30		1,247		1,013,894
1.90%, 02/01/27		105		98,321
1.95%, 04/23/31		1,030		887,319
2.30%, 02/01/32^(a)		525		464,820


Security	Par (000)		Value

Cosmetics & Personal Care (continued)
2.45%, 11/03/26	$	1,233	$	1,183,356
2.70%, 02/02/26^(a)		794		775,215
2.80%, 03/25/27		694		668,321
2.85%, 08/11/27		562		539,619
3.00%, 03/25/30		1,525		1,435,157
3.50%, 10/25/47		350		313,082
3.55%, 03/25/40^(a)		610		552,663
3.60%, 03/25/50^(a)		425		390,582
5.50%, 02/01/34^(a)		175		193,989
5.55%, 03/05/37^(a)		352		402,019
5.80%, 08/15/34^(a)		15		17,227
Unilever Capital Corp.
0.38%, 09/14/23^(a)		125		120,875
0.63%, 08/12/24 (Call 10/03/22)		420		395,819
1.38%, 09/14/30 (Call 06/14/30)		685		552,487
1.75%, 08/12/31 (Call 05/12/31)		800		655,613
2.00%, 07/28/26		655		612,286
2.13%, 09/06/29 (Call 06/06/29)		755		660,862
2.60%, 05/05/24 (Call 03/05/24)^(a)		1,024		1,005,436
2.90%, 05/05/27 (Call 02/05/27)		955		915,911
3.10%, 07/30/25		720		706,425
3.25%, 03/07/24 (Call 02/07/24)		576		572,557
3.38%, 03/22/25 (Call 01/22/25)		505		498,111
3.50%, 03/22/28 (Call 12/22/27)		1,415		1,379,198
5.90%, 11/15/32^(a)		544		615,154
Series 30Y, 2.63%, 08/12/51 (Call 02/12/51)		815		581,231

				32,128,544

Distribution & Wholesale — 0.1%
Ferguson Finance PLC
3.25%, 06/02/30 (Call 03/02/30)^(b)		1,048		902,366
4.50%, 10/24/28 (Call 07/24/28)^(b)		838		807,550
4.65%, 04/20/32 (Call 01/20/32)^(b)		325		302,215
Mitsubishi Corp., 1.13%, 07/15/26 (Call 06/15/26)^(b)		450		400,650
WW Grainger Inc.
1.85%, 02/15/25 (Call 01/15/25)		668		634,242
3.75%, 05/15/46 (Call 11/15/45)		340		289,441
4.20%, 05/15/47 (Call 11/15/46)		366		332,970
4.60%, 06/15/45 (Call 12/15/44)		788		763,140

				4,432,574

Diversified Financial Services — 3.5%
AerCap Ireland Capital DAC/AerCap Global Aviation Trust
1.15%, 10/29/23		700		669,574
1.65%, 10/29/24 (Call 09/29/24)		2,770		2,563,109
1.75%, 01/30/26 (Call 12/30/25)^(a)		905		797,747
2.45%, 10/29/26 (Call 09/29/26)		1,960		1,728,236
2.88%, 08/14/24 (Call 07/14/24)^(a)		800		764,197
3.00%, 10/29/28 (Call 08/29/28)		3,280		2,788,389
3.15%, 02/15/24 (Call 01/15/24)		776		752,308
3.30%, 01/30/32 (Call 10/30/31)		3,195		2,578,466
3.40%, 10/29/33 (Call 07/29/33)		1,280		1,002,445
3.50%, 01/15/25 (Call 11/15/24)		745		712,400
3.65%, 07/21/27 (Call 04/21/27)		677		620,555
3.85%, 10/29/41 (Call 04/29/41)		1,450		1,067,547
3.88%, 01/23/28 (Call 10/23/27)		968		879,755
4.45%, 10/01/25 (Call 08/01/25)		805		779,397
4.45%, 04/03/26 (Call 02/03/26)		385		369,947
4.50%, 09/15/23 (Call 08/15/23)		927		922,180
4.63%, 10/15/27 (Call 08/15/27)		703		665,347
4.88%, 01/16/24 (Call 12/16/23)		875		870,799
6.50%, 07/15/25 (Call 06/15/25)		577		590,833


Security	Par (000)		Value

Diversified Financial Services (continued)
Series 3NC1, 1.75%, 10/29/24 (Call 10/29/22)	$	270	$	249,857
Affiliated Managers Group Inc.
3.30%, 06/15/30 (Call 03/15/30)		440		387,822
3.50%, 08/01/25		210		206,198
4.25%, 02/15/24		280		280,233
AIG Global Funding
0.45%, 12/08/23^(a)(b)		527		503,839
0.65%, 06/17/24^(a)(b)		589		553,552
0.90%, 09/22/25^(b)		897		804,300
Air Lease Corp.
0.70%, 02/15/24 (Call 01/15/24)		525		495,678
0.80%, 08/18/24 (Call 07/18/24)		455		419,840
1.88%, 08/15/26 (Call 07/15/26)		528		461,874
2.10%, 09/01/28 (Call 07/01/28)		795		652,429
2.20%, 01/15/27 (Call 12/15/26)		172		151,051
2.30%, 02/01/25 (Call 01/01/25)^(a)		747		699,573
2.88%, 01/15/26 (Call 12/15/25)^(a)		1,409		1,299,722
2.88%, 01/15/32 (Call 10/15/31)		50		40,077
3.00%, 09/15/23 (Call 07/15/23)		699		689,207
3.00%, 02/01/30 (Call 11/01/29)		1,055		886,612
3.13%, 12/01/30 (Call 09/01/30)		644		541,555
3.25%, 03/01/25 (Call 01/01/25)		678		647,171
3.25%, 10/01/29 (Call 07/01/29)^(a)		895		772,361
3.38%, 07/01/25 (Call 06/01/25)		846		803,370
3.63%, 04/01/27 (Call 01/01/27)		568		525,434
3.63%, 12/01/27 (Call 09/01/27)^(a)		355		323,612
3.75%, 06/01/26 (Call 04/01/26)^(a)		986		933,077
4.25%, 02/01/24 (Call 01/01/24)		601		599,428
4.25%, 09/15/24 (Call 06/15/24)		625		617,792
4.63%, 10/01/28 (Call 07/01/28)		660		620,951
Aircastle Ltd.
2.85%, 01/26/28 (Call 11/26/27)^(b)		232		189,690
4.13%, 05/01/24 (Call 02/01/24)		201		195,968
4.25%, 06/15/26 (Call 04/15/26)		735		679,306
4.40%, 09/25/23 (Call 08/25/23)		573		569,444
5.25%, 08/11/25 (Call 07/11/25)^(b)		952		915,647
Ally Financial Inc.
1.45%, 10/02/23 (Call 09/02/23)		760		736,969
2.20%, 11/02/28 (Call 09/02/28)^(a)		655		540,700
3.88%, 05/21/24 (Call 04/21/24)		766		759,490
4.63%, 03/30/25		464		462,611
4.75%, 06/09/27 (Call 05/09/27)		550		536,524
5.13%, 09/30/24		1,014		1,026,793
5.80%, 05/01/25 (Call 04/01/25)^(a)		622		636,269
8.00%, 11/01/31 ^(a)		2,495		2,768,681
American Express Co.
0.75%, 11/03/23		200		193,250
1.65%, 11/04/26 (Call 10/04/26)^(a)		660		596,579
2.25%, 03/04/25 (Call 02/01/25)		690		658,645
2.50%, 07/30/24 (Call 06/30/24)		2,244		2,182,500
2.55%, 03/04/27 (Call 02/01/27)		1,454		1,350,211
3.00%, 10/30/24 (Call 09/29/24)		1,619		1,588,755
3.13%, 05/20/26 (Call 04/20/26)		818		788,913
3.30%, 05/03/27 (Call 04/03/27)		1,234		1,180,713
3.38%, 05/03/24		190		187,832
3.40%, 02/22/24 (Call 01/22/24)^(a)		1,312		1,300,366
3.63%, 12/05/24 (Call 11/04/24)		509		505,755
3.95%, 08/01/25 (Call 07/01/25)		1,040		1,030,522
4.05%, 05/03/29 (Call 03/03/29)		680		659,353
4.05%, 12/03/42		695		632,689


Security	Par (000)		Value

Diversified Financial Services (continued)
4.20%, 11/06/25 (Call 10/06/25)	$	783	$	784,148
4.42%, 08/03/33 (Call 08/03/32)^(c)		1,040		1,003,051
4.99%, 05/26/33 (Call 02/26/32)^(c)		826		821,092
American Express Credit Corp., 3.30%, 05/03/27 (Call 04/03/27)		130		125,094
Ameriprise Financial Inc.
2.88%, 09/15/26 (Call 06/15/26)		411		391,748
3.00%, 04/02/25 (Call 03/02/25)		314		305,766
3.70%, 10/15/24		555		552,194
4.00%, 10/15/23		516		516,398
4.50%, 05/13/32 (Call 02/13/32)^(a)		695		692,980
Andrew W Mellon Foundation (The), Series 2020, 0.95%, 08/01/27 (Call 06/01/27)^(a)		950		837,324
Antares Holdings LP
2.75%, 01/15/27 (Call 12/15/26)^(a)(b)		605		501,443
3.75%, 07/15/27 (Call 06/15/27)^(b)		510		426,697
3.95%, 07/15/26 (Call 06/15/26)^(b)		640		566,603
6.00%, 08/15/23 (Call 07/15/23)^(b)		107		106,112
Apollo Management Holdings LP
4.00%, 05/30/24^(b)		279		274,516
4.95%, 01/14/50 (Call 12/17/24)^(b)(c)		130		114,585
Ares Finance Co. II LLC, 3.25%, 06/15/30 (Call 03/15/30)^(a)(b)		640		554,207
Ares Finance Co. III LLC, 4.13%, 06/30/51 (Call 06/30/26)^(a)(b)(c)		860		711,231
Ares Finance Co. IV LLC, 3.65%, 02/01/52 (Call 08/01/51)^(b)		85		58,994
Ares Finance Co. LLC, 4.00%, 10/08/24 (Call 07/08/24)^(b)		10		9,723
Aviation Capital Group LLC
1.95%, 01/30/26 (Call 12/30/25)^(b)		435		375,306
1.95%, 09/20/26 (Call 08/20/26)^(b)		870		729,569
3.50%, 11/01/27 (Call 07/01/27)^(b)		1,075		919,539
4.13%, 08/01/25 (Call 06/01/25)^(b)		695		652,147
4.38%, 01/30/24 (Call 12/30/23)^(b)		385		374,915
4.88%, 10/01/25 (Call 07/01/25)^(b)		394		375,760
5.50%, 12/15/24 (Call 11/15/24)^(b)		520		509,085
Avolon Holdings Funding Ltd.
2.13%, 02/21/26 (Call 01/21/26)^(b)		897		773,143
2.53%, 11/18/27 (Call 10/18/27)^(b)		1,518		1,239,754
2.75%, 02/21/28 (Call 12/21/27)^(b)		710		578,395
2.88%, 02/15/25 (Call 01/15/25)^(b)		750		687,724
3.25%, 02/15/27 (Call 12/15/26)^(b)		835		722,678
3.95%, 07/01/24 (Call 06/01/24)^(b)		727		694,173
4.25%, 04/15/26 (Call 03/15/26)^(b)		1,067		983,403
4.38%, 05/01/26 (Call 03/01/26)^(b)		995		919,799
5.13%, 10/01/23 (Call 09/01/23)^(a)(b)		95		93,924
5.25%, 05/15/24 (Call 04/15/24)^(b)		780		764,724
5.50%, 01/15/26 (Call 12/15/25)^(b)		898		865,882
BGC Partners Inc.
3.75%, 10/01/24 (Call 09/01/24)		412		398,380
4.38%, 12/15/25 (Call 09/15/25)		575		551,610
Blackstone Holdings Finance Co. LLC
1.60%, 03/30/31 (Call 12/30/30)^(b)		668		520,434
1.63%, 08/05/28 (Call 06/05/28)^(b)		310		262,028
2.00%, 01/30/32 (Call 10/30/31)^(b)		678		533,065
2.50%, 01/10/30 (Call 10/10/29)^(b)		838		711,290
2.55%, 03/30/32 (Call 12/30/31)^(b)		335		278,019
2.80%, 09/30/50 (Call 03/30/50)^(b)		356		239,737
2.85%, 08/05/51 (Call 02/05/51)^(b)		395		264,176
3.15%, 10/02/27 (Call 07/02/27)^(b)		772		721,595
3.20%, 01/30/52 (Call 07/30/51)^(a)(b)		610		441,041


Security	Par (000)		Value

Diversified Financial Services (continued)
3.50%, 09/10/49 (Call 03/10/49)^(b)	$	420	$	320,073
4.00%, 10/02/47 (Call 04/02/47)^(b)		424		351,932
4.45%, 07/15/45^(a)(b)		440		394,970
5.00%, 06/15/44^(a)(b)		481		460,836
6.25%, 08/15/42^(b)		476		518,892
Blackstone Private Credit Fund
1.75%, 09/15/24		455		418,864
2.35%, 11/22/24		280		260,102
2.63%, 12/15/26		955		806,555
2.70%, 01/15/25		770		714,387
3.25%, 03/15/27		843		723,255
4.00%, 01/15/29		1,187		1,023,192
4.70%, 03/24/25^(a)		700		677,376
Blue Owl Finance LLC
3.13%, 06/10/31 (Call 03/10/31)^(a)(b)		788		597,909
4.13%, 10/07/51 (Call 04/07/51)^(b)		415		267,867
4.38%, 02/15/32 (Call 11/15/31)^(a)(b)		470		392,434
BOC Aviation Ltd.
2.63%, 09/17/30 (Call 06/17/30)^(a)(b)		680		572,793
3.00%, 09/11/29 (Call 06/11/29)^(a)(b)		786		692,250
3.25%, 04/29/25 (Call 03/29/25)^(b)		522		504,337
3.50%, 10/10/24 (Call 09/10/24)^(b)		1,351		1,319,327
3.50%, 09/18/27 (Call 06/18/27)^(a)(b)		925		873,819
3.88%, 04/27/26 (Call 01/27/26)^(b)		1,235		1,201,234
BOC Aviation USA Corp., 1.63%, 04/29/24 (Call 03/29/24)^(b)		292		277,134
Brookfield Finance I UK PLC, 2.34%, 01/30/32 (Call 10/30/31)		430		345,344
Brookfield Finance Inc.
2.72%, 04/15/31 (Call 01/15/31)		515		433,894
3.50%, 03/30/51 (Call 09/30/50)		505		360,238
3.63%, 02/15/52 (Call 08/15/51)		730		532,172
3.90%, 01/25/28 (Call 10/25/27)		854		807,005
4.00%, 04/01/24 (Call 02/01/24)		929		925,492
4.25%, 06/02/26 (Call 03/02/26)		532		525,220
4.35%, 04/15/30 (Call 01/15/30)		1,079		1,023,574
4.70%, 09/20/47 (Call 03/20/47)		748		646,602
4.85%, 03/29/29 (Call 12/29/28)		786		769,432
Brookfield Finance LLC, 3.45%, 04/15/50 (Call 10/15/49)		724		512,448
Cantor Fitzgerald LP
4.50%, 04/14/27 (Call 01/14/27)^(b)		535		508,935
4.88%, 05/01/24 (Call 04/01/24)^(b)		735		730,476
Capital One Bank USA N.A., 2.28%, 01/28/26 (Call 01/28/25), (SOFR + 0.911%)^(c)		300		283,748
Capital One Financial Corp.
1.34%, 12/06/24 (Call 12/06/23), (SOFR + 0.690%)^(c)		923		885,207
1.88%, 11/02/27 (Call 11/02/26), (SOFR + 0.855%)^(c)		1,326		1,168,315
2.36%, 07/29/32 (Call 07/29/31), (SOFR + 1.337%)^(c)		904		697,290
2.62%, 11/02/32 (Call 11/02/31), (SOFR + 1.265%)^(c)		950		757,140
2.64%, 03/03/26 (Call 03/03/25), (SOFR + 1.290%)^(c)		1,085		1,028,265
3.20%, 02/05/25 (Call 01/05/25)		875		852,459
3.27%, 03/01/30 (Call 03/01/29), (SOFR + 1.790%)^(c)		950		836,070
3.30%, 10/30/24 (Call 09/30/24)		1,584		1,553,294
3.65%, 05/11/27 (Call 04/11/27)		1,022		976,937
3.75%, 04/24/24 (Call 03/24/24)		934		928,460
3.75%, 07/28/26 (Call 06/28/26)		1,315		1,266,793
3.75%, 03/09/27 (Call 02/09/27)^(a)		1,267		1,217,739
3.80%, 01/31/28 (Call 12/31/27)		769		726,626
3.90%, 01/29/24 (Call 12/29/23)		938		934,647
4.17%, 05/09/25 (Call 05/09/24)^(c)		410		406,258
4.20%, 10/29/25 (Call 09/29/25)^(a)		1,347		1,330,089


Security	Par (000)		Value

Diversified Financial Services (continued)
4.25%, 04/30/25 (Call 03/31/25)	$	538	$	536,750
4.93%, 05/10/28 (Call 05/10/27), (SOFR + 2.057%)^(c)		690		682,319
4.99%, 07/24/26 (Call 07/24/25)^(a)(c)		520		519,271
5.25%, 07/26/30 (Call 07/26/29)^(c)		520		511,548
5.27%, 05/10/33 (Call 05/10/32)^(c)		1,325		1,299,566
Cboe Global Markets Inc.
1.63%, 12/15/30 (Call 09/15/30)		518		417,266
3.00%, 03/16/32 (Call 12/16/31)		600		531,581
3.65%, 01/12/27 (Call 10/12/26)		931		908,889
Charles Schwab Corp. (The)
0.75%, 03/18/24 (Call 02/18/24)		1,150		1,101,421
0.90%, 03/11/26 (Call 02/11/26)		1,002		901,386
1.15%, 05/13/26 (Call 04/13/26)		960		866,097
1.65%, 03/11/31 (Call 12/11/30)		704		566,218
1.95%, 12/01/31 (Call 09/01/31)		557		453,956
2.00%, 03/20/28 (Call 01/20/28)^(a)		1,125		1,009,931
2.30%, 05/13/31 (Call 02/13/31)^(a)		585		495,368
2.45%, 03/03/27 (Call 02/03/27)^(a)		420		391,808
2.75%, 10/01/29 (Call 07/01/29)		952		856,697
2.90%, 03/03/32 (Call 12/03/31)		1,245		1,097,481
3.00%, 03/10/25 (Call 12/10/24)^(a)		401		392,099
3.20%, 03/02/27 (Call 12/02/26)		532		514,957
3.20%, 01/25/28 (Call 10/25/27)		330		314,730
3.25%, 05/22/29 (Call 02/22/29)		797		747,988
3.30%, 04/01/27 (Call 01/01/27)^(a)		964		935,888
3.45%, 02/13/26 (Call 11/13/25)^(a)		985		971,089
3.55%, 02/01/24 (Call 01/01/24)		859		857,488
3.63%, 04/01/25 (Call 01/01/25)		536		530,200
3.75%, 04/01/24 (Call 03/02/24)^(a)		90		89,900
3.85%, 05/21/25 (Call 03/21/25)		289		289,441
4.00%, 02/01/29 (Call 11/01/28)^(a)		624		614,050
4.20%, 03/24/25 (Call 02/24/25)		850		853,717
4.63%, 03/22/30 (Call 12/22/29)^(a)		155		156,974
China Cinda Finance 2014 Ltd., 5.63%, 05/14/24^(b)		565		569,878
China Cinda Finance 2015 I Ltd., 4.25%, 04/23/25^(b)		1,995		1,939,874
CI Financial Corp.
3.20%, 12/17/30 (Call 09/17/30)		1,075		818,463
4.10%, 06/15/51 (Call 12/15/50)^(a)		995		651,719
Citadel Finance LLC, 3.38%, 03/09/26 (Call 02/09/26)^(b)		640		584,483
Citadel LP, 4.88%, 01/15/27 (Call 11/15/26)^(b)		688		658,663
Citigroup Global Markets Holdings Inc./U.S, 0.75%, 06/07/24 (Call 12/07/22)^(a)		5		4,709
CME Group Inc.
2.65%, 03/15/32 (Call 12/15/31)		555		487,479
3.00%, 03/15/25 (Call 12/15/24)^(a)		953		935,007
3.75%, 06/15/28 (Call 03/15/28)		937		919,813
4.15%, 06/15/48 (Call 12/15/47)^(a)		306		290,383
5.30%, 09/15/43 (Call 03/15/43)		771		845,987
Credit Suisse USA Inc., 7.13%, 07/15/32^(a)		1,689		1,847,825
DAE Sukuk Difc Ltd., 3.75%, 02/15/26^(b)		505		479,750
Discover Financial Services
3.75%, 03/04/25 (Call 12/04/24)		492		480,501
3.95%, 11/06/24 (Call 08/06/24)		620		613,740
4.10%, 02/09/27 (Call 11/09/26)		847		813,112
4.50%, 01/30/26 (Call 11/30/25)^(a)		556		544,531
Drawbridge Special Opportunities Fund LP/Drawbridge Special Opportunities Fin, 3.88%, 02/15/26 (Call 12/15/25)^(b)		668		612,409
Eaton Vance Corp., 3.50%, 04/06/27 (Call 01/06/27)		351		336,679
FMR LLC
5.15%, 02/01/43^(b)		55		52,831


Security	Par (000)		Value

Diversified Financial Services (continued)
6.45%, 11/15/39^(a)(b)	$	820	$	908,957
7.57%, 06/15/29^(b)		425		486,665
Franklin Resources Inc.
1.60%, 10/30/30 (Call 07/30/30)		422		334,214
2.85%, 03/30/25		492		476,707
2.95%, 08/12/51 (Call 02/12/51)		415		292,490
ICBCIL Finance Co. Ltd., 3.63%, 05/19/26^(b)		225		219,123
Invesco Finance PLC
3.75%, 01/15/26		523		510,652
4.00%, 01/30/24		476		473,777
5.38%, 11/30/43^(a)		385		377,712
Janus Henderson U.S. Holdings Inc., 4.88%, 08/01/25 (Call 05/01/25)		550		552,498
Jefferies Financial Group Inc., 6.63%, 10/23/43 (Call 07/23/43)^(a)		265		258,618
Jefferies Group LLC
2.75%, 10/15/32 (Call 07/15/32)		600		460,902
6.25%, 01/15/36		690		694,267
6.45%, 06/08/27		507		528,789
6.50%, 01/20/43^(a)		274		278,376
Jefferies Group LLC/Jefferies Group Capital Finance Inc.
2.63%, 10/15/31 (Call 07/15/31)		557		432,704
4.15%, 01/23/30		696		625,658
4.85%, 01/15/27		848		842,055
KKR Group Finance Co. II LLC, 5.50%, 02/01/43 (Call 08/01/42)^(b)		905		889,067
Lazard Group LLC
3.63%, 03/01/27 (Call 12/01/26)		470		443,125
3.75%, 02/13/25^(a)		176		173,434
4.38%, 03/11/29 (Call 12/11/28)^(a)		677		647,928
4.50%, 09/19/28 (Call 06/19/28)		731		695,874
LeasePlan Corp. NV, 2.88%, 10/24/24^(a)(b)		398		379,011
Legg Mason Inc.
3.95%, 07/15/24		456		454,018
4.75%, 03/15/26		780		788,445
5.63%, 01/15/44		361		373,068
LSEGA Financing PLC
0.65%, 04/06/24 (Call 03/06/24)^(b)		565		533,510
1.38%, 04/06/26 (Call 03/06/26)^(b)		1,422		1,279,971
2.00%, 04/06/28 (Call 02/06/28)^(b)		1,068		935,123
2.50%, 04/06/31 (Call 01/06/31)^(b)		1,195		1,028,009
3.20%, 04/06/41 (Call 10/06/40)^(b)		776		615,340
Mastercard Inc.
1.90%, 03/15/31 (Call 12/15/30)^(a)		595		507,552
2.00%, 03/03/25 (Call 02/03/25)		751		720,192
2.00%, 11/18/31 (Call 08/18/31)		980		825,680
2.95%, 11/21/26 (Call 08/21/26)		483		467,168
2.95%, 06/01/29 (Call 03/01/29)		923		860,300
2.95%, 03/15/51 (Call 09/15/50)		496		382,508
3.30%, 03/26/27 (Call 01/26/27)		1,078		1,054,871
3.35%, 03/26/30 (Call 12/26/29)		810		770,580
3.38%, 04/01/24		972		968,794
3.50%, 02/26/28 (Call 11/26/27)		646		636,261
3.65%, 06/01/49 (Call 12/01/48)		827		724,858
3.80%, 11/21/46 (Call 05/21/46)^(a)		595		537,870
3.85%, 03/26/50 (Call 09/26/49)^(a)		1,314		1,190,166
3.95%, 02/26/48 (Call 08/26/47)		405		371,639
Mitsubishi HC Capital Inc.
3.56%, 02/28/24 (Call 01/28/24)^(a)(b)		400		394,958
3.64%, 04/13/25 (Call 03/13/25)^(b)		758		740,756
3.96%, 09/19/23 (Call 08/19/23)^(b)		800		795,681


Security	Par (000)		Value

Diversified Financial Services (continued)
3.97%, 04/13/30 (Call 01/13/30)^(b)	$	50	$	48,332
Morgan Stanley Domestic Holdings Inc.
3.80%, 08/24/27 (Call 05/24/27)		516		497,113
4.50%, 06/20/28 (Call 03/20/28)		740		731,539
Nasdaq Inc.
1.65%, 01/15/31 (Call 10/15/30)		926		737,447
2.50%, 12/21/40 (Call 06/21/40)		360		250,987
3.25%, 04/28/50 (Call 10/28/49)		610		452,296
3.85%, 06/30/26 (Call 03/30/26)		631		621,871
3.95%, 03/07/52 (Call 09/07/51)^(a)		430		357,330
Neuberger Berman Group LLC/Neuberger Berman Finance Corp.
4.50%, 03/15/27 (Call 12/15/26)^(b)		580		566,522
4.88%, 04/15/45 (Call 10/15/44)^(a)(b)		400		352,897
Nomura Holdings Inc.
1.65%, 07/14/26		1,310		1,152,712
1.85%, 07/16/25		1,236		1,137,104
2.17%, 07/14/28		869		727,430
2.33%, 01/22/27		930		827,713
2.61%, 07/14/31		680		543,716
2.65%, 01/16/25		1,510		1,437,724
2.68%, 07/16/30		1,219		994,233
2.71%, 01/22/29		890		760,567
3.00%, 01/22/32^(a)		905		743,358
3.10%, 01/16/30		910		774,549
5.10%, 07/03/25^(a)		520		523,695
5.39%, 07/06/27^(a)		530		533,464
5.61%, 07/06/29^(a)		520		521,595
Nuveen Finance LLC, 4.13%, 11/01/24^(b)		1,010		998,215
Nuveen LLC, 4.00%, 11/01/28 (Call 08/01/28)^(b)		1,180		1,138,563
ORIX Corp.
2.25%, 03/09/31^(a)		575		477,579
3.25%, 12/04/24		1,052		1,029,267
3.70%, 07/18/27^(a)		485		463,984
4.00%, 04/13/32		430		406,426
4.05%, 01/16/24^(a)		88		87,883
OWL Rock Core Income Corp.
3.13%, 09/23/26		80		69,608
4.70%, 02/08/27^(a)		610		555,247
5.50%, 03/21/25		425		408,084
Park Aerospace Holdings Ltd., 5.50%, 02/15/24^(b)		821		810,705
Pine Street Trust I, 4.57%, 02/15/29 (Call 11/15/28)^(b)		655		624,792
Pine Street Trust II, 5.57%, 02/15/49 (Call 08/15/48)^(b)		675		653,096
Power Finance Corp. Ltd.
3.95%, 04/23/30^(a)(b)		881		794,993
6.15%, 12/06/28^(a)(b)		465		480,818
Radian Group Inc.
4.50%, 10/01/24 (Call 07/01/24)		535		511,257
4.88%, 03/15/27 (Call 09/15/26)		500		465,865
6.63%, 03/15/25 (Call 09/15/24)		515		515,747
Raymond James Financial Inc.
3.75%, 04/01/51 (Call 10/01/50)^(a)		720		586,986
4.65%, 04/01/30 (Call 01/01/30)^(a)		697		684,868
4.95%, 07/15/46		434		423,226
REC Ltd., 5.25%, 11/13/23^(b)		610		613,446
Stifel Financial Corp.
4.00%, 05/15/30 (Call 02/15/30)		415		375,468
4.25%, 07/18/24		465		464,186
SURA Asset Management SA, 4.38%, 04/11/27^(b)		70		66,515


Security	Par (000)		Value

Diversified Financial Services (continued)
Synchrony Financial
2.88%, 10/28/31 (Call 07/28/31)^(a)	$	780	$	597,172
3.70%, 08/04/26 (Call 05/04/26)^(a)		702		660,264
3.95%, 12/01/27 (Call 09/01/27)		821		746,380
4.25%, 08/15/24 (Call 05/15/24)		1,643		1,624,354
4.38%, 03/19/24 (Call 02/19/24)		554		551,670
4.50%, 07/23/25 (Call 04/23/25)		694		679,228
4.88%, 06/13/25 (Call 05/13/25)		485		478,751
5.15%, 03/19/29 (Call 12/19/28)		693		659,098
USAA Capital Corp.
0.50%, 05/01/24^(b)		655		620,983
2.13%, 05/01/30 (Call 02/01/30)^(b)		670		573,222
3.38%, 05/01/25^(b)		1,540		1,514,473
Visa Inc.
0.75%, 08/15/27 (Call 06/15/27)		559		484,005
1.10%, 02/15/31 (Call 11/15/30)^(a)		947		756,876
1.90%, 04/15/27 (Call 02/15/27)^(a)		1,630		1,502,377
2.00%, 08/15/50 (Call 02/15/50)		1,797		1,164,616
2.05%, 04/15/30 (Call 01/15/30)		1,481		1,297,824
2.70%, 04/15/40 (Call 10/15/39)		973		777,576
2.75%, 09/15/27 (Call 06/15/27)		670		639,876
3.15%, 12/14/25 (Call 09/14/25)		2,384		2,330,295
3.65%, 09/15/47 (Call 03/15/47)		835		737,555
4.15%, 12/14/35 (Call 06/14/35)		1,494		1,480,190
4.30%, 12/14/45 (Call 06/14/45)		3,288		3,160,222
Western Union Co. (The)
1.35%, 03/15/26 (Call 02/15/26)		639		565,592
2.75%, 03/15/31 (Call 12/15/30)		296		236,457
2.85%, 01/10/25 (Call 12/10/24)		812		779,112
6.20%, 11/17/36^(a)		618		611,566
6.20%, 06/21/40		305		304,368

				242,417,880

Electric — 7.9%
Abu Dhabi National Energy Co. PJSC
2.00%, 04/29/28 (Call 01/29/28)^(b)		1,115		1,002,106
3.40%, 04/29/51 (Call 10/29/50)^(a)(b)		660		562,650
4.00%, 10/03/49^(b)		590		549,762
4.38%, 04/23/25^(a)(b)		1,528		1,544,090
4.38%, 06/22/26^(b)		440		449,350
4.88%, 04/23/30^(b)		467		493,052
6.50%, 10/27/36^(a)(b)		794		931,759
Adani Electricity Mumbai Ltd.
3.87%, 07/22/31 (Call 01/22/31)^(b)		300		237,909
3.95%, 02/12/30^(a)(b)		365		301,467
Adani Transmission Step-One Ltd.
4.00%, 08/03/26^(b)		550		516,347
4.25%, 05/21/36^(b)		438		364,437
AEP Texas Inc.
3.45%, 05/15/51 (Call 11/15/50)		360		279,089
3.80%, 10/01/47 (Call 04/01/47)		415		338,921
3.85%, 10/01/25 (Call 07/01/25)^(b)		416		407,930
3.95%, 06/01/28 (Call 03/01/28)		514		493,940
4.70%, 05/15/32 (Call 02/15/32)		450		439,660
5.25%, 05/15/52 (Call 11/15/51)^(a)		515		517,546
Series E, 6.65%, 02/15/33		379		419,165
Series G, 4.15%, 05/01/49 (Call 11/01/48)		455		383,128
Series H, 3.45%, 01/15/50 (Call 07/15/49)		474		363,419
Series I, 2.10%, 07/01/30 (Call 04/01/30)		557		459,987
AEP Transmission Co. LLC
3.10%, 12/01/26 (Call 09/01/26)		440		422,661


Security	Par (000)		Value

Electric (continued)
3.15%, 09/15/49 (Call 03/15/49)	$	255	$	192,790
3.75%, 12/01/47 (Call 06/01/47)		359		298,301
3.80%, 06/15/49 (Call 12/15/48)		345		291,767
4.00%, 12/01/46 (Call 06/01/46)^(a)		550		480,807
4.25%, 09/15/48 (Call 03/15/48)		435		390,146
4.50%, 06/15/52 (Call 12/01/51)^(a)		605		576,640
Series M, 3.65%, 04/01/50 (Call 10/01/49)^(a)		325		267,515
Series N, 2.75%, 08/15/51 (Call 02/15/51)		252		176,162
AES Corp. (The)
1.38%, 01/15/26 (Call 12/15/25)		1,005		891,640
2.45%, 01/15/31 (Call 10/15/30)		715		589,148
3.30%, 07/15/25 (Call 06/15/25)^(b)		992		940,912
3.95%, 07/15/30 (Call 04/15/30)^(a)(b)		1,059		967,396
AES Panama Generation Holdings SRL, 4.38%, 05/31/30 (Call 02/28/30)^(b)		680		590,859
Alabama Power Co.
2.80%, 04/01/25 (Call 01/01/25)		245		237,699
3.00%, 03/15/52 (Call 09/15/51)		410		302,580
3.05%, 03/15/32 (Call 12/15/31)^(a)		230		209,263
3.13%, 07/15/51 (Call 01/15/51)		615		461,887
3.45%, 10/01/49 (Call 04/01/49)		489		386,210
3.75%, 09/01/27		340		333,544
3.75%, 03/01/45 (Call 09/01/44)		221		183,654
3.85%, 12/01/42		400		345,050
3.94%, 09/01/32		340		327,063
4.10%, 01/15/42^(a)		320		276,305
4.15%, 08/15/44 (Call 02/15/44)		386		342,509
4.30%, 01/02/46 (Call 07/02/45)		460		418,287
5.50%, 03/15/41		185		189,063
5.70%, 02/15/33^(a)		274		295,748
6.00%, 03/01/39		506		553,938
6.13%, 05/15/38		190		209,573
Series 11-C, 5.20%, 06/01/41		346		347,236
Series 13-A, 3.55%, 12/01/23		123		122,524
Series 20-A, 1.45%, 09/15/30 (Call 06/15/30)^(a)		660		536,114
Series A, 4.30%, 07/15/48 (Call 01/15/48)		561		510,475
Series B, 3.70%, 12/01/47 (Call 06/01/47)		581		482,677
Alexander Funding Trust, 1.84%, 11/15/23^(b)		596		566,293
Alfa Desarrollo SpA, 4.55%, 09/27/51 (Call 03/27/51)^(b)		982		707,288
Alliant Energy Finance LLC
3.60%, 03/01/32 (Call 12/01/31)^(b)		460		415,431
4.25%, 06/15/28 (Call 03/15/28)^(b)		420		404,205
Ameren Corp.
1.75%, 03/15/28 (Call 01/15/28)^(a)		930		797,786
1.95%, 03/15/27 (Call 02/15/27)		830		742,307
2.50%, 09/15/24 (Call 08/15/24)		545		525,453
3.50%, 01/15/31 (Call 10/15/30)^(a)		949		867,402
3.65%, 02/15/26 (Call 11/15/25)		542		527,991
Ameren Illinois Co.
1.55%, 11/15/30 (Call 08/15/30)		105		85,570
2.90%, 06/15/51 (Call 12/15/50)		315		228,118
3.25%, 03/01/25 (Call 12/01/24)^(a)		235		230,403
3.25%, 03/15/50 (Call 09/15/49)		300		232,016
3.70%, 12/01/47 (Call 06/01/47)		507		430,553
3.80%, 05/15/28 (Call 02/15/28)		230		224,288
3.85%, 09/01/32		340		326,499
4.15%, 03/15/46 (Call 09/15/45)		515		465,338
4.30%, 07/01/44 (Call 01/01/44)		163		149,717
4.50%, 03/15/49 (Call 09/15/48)		524		502,494
4.80%, 12/15/43 (Call 06/15/43)		370		348,758


Security	Par (000)		Value

Electric (continued)
American Electric Power Co. Inc.
2.03%, 03/15/24	$	380	$	368,056
2.30%, 03/01/30 (Call 12/01/29)		400		336,072
3.20%, 11/13/27 (Call 08/13/27)^(a)		513		483,084
3.25%, 03/01/50 (Call 09/01/49)		417		297,349
3.88%, 02/15/62 (Call 11/15/26)^(c)		200		170,174
Series J, 4.30%, 12/01/28 (Call 09/01/28)		502		487,522
Series M, 0.75%, 11/01/23 (Call 10/03/22)		213		204,886
Series N, 1.00%, 11/01/25 (Call 10/01/25)		375		335,986
American Transmission Systems Inc.
2.65%, 01/15/32 (Call 10/15/31)^(a)(b)		695		584,818
5.00%, 09/01/44 (Call 03/01/44)^(b)		353		342,534
Appalachian Power Co.
3.40%, 06/01/25 (Call 03/01/25)^(a)		430		420,998
4.40%, 05/15/44 (Call 11/15/43)		387		336,631
4.45%, 06/01/45 (Call 12/01/44)		373		324,543
4.50%, 08/01/32 (Call 05/01/32)		270		260,190
7.00%, 04/01/38		233		272,686
Series AA, 2.70%, 04/01/31 (Call 01/01/31)		355		301,903
Series L, 5.80%, 10/01/35		35		36,161
Series P, 6.70%, 08/15/37		360		395,070
Series X, 3.30%, 06/01/27 (Call 03/01/27)		540		513,247
Series Y, 4.50%, 03/01/49 (Call 09/01/48)		282		250,821
Series Z, 3.70%, 05/01/50 (Call 11/01/49)		470		371,606
Arizona Public Service Co.
2.20%, 12/15/31 (Call 09/15/31)		325		260,222
2.55%, 09/15/26 (Call 06/15/26)^(a)		355		329,675
2.60%, 08/15/29 (Call 05/15/29)		530		457,868
2.65%, 09/15/50 (Call 03/15/50)		235		147,305
2.95%, 09/15/27 (Call 06/15/27)		420		388,220
3.15%, 05/15/25 (Call 02/15/25)^(a)		447		433,099
3.35%, 06/15/24 (Call 03/15/24)		290		284,240
3.35%, 05/15/50 (Call 11/15/49)		355		254,940
3.50%, 12/01/49 (Call 06/01/49)		370		273,613
3.75%, 05/15/46 (Call 11/15/45)		385		297,324
4.20%, 08/15/48 (Call 02/15/48)		380		318,704
4.25%, 03/01/49 (Call 09/01/48)		331		281,451
4.35%, 11/15/45 (Call 05/15/45)		360		307,583
4.50%, 04/01/42 (Call 10/01/41)		785		684,854
4.70%, 01/15/44 (Call 07/15/43)		35		30,566
5.05%, 09/01/41 (Call 03/01/41)		260		245,869
5.50%, 09/01/35		345		338,624
Atlantic City Electric Co.
2.30%, 03/15/31 (Call 12/15/30)		440		379,743
4.00%, 10/15/28 (Call 07/15/28)^(a)		492		480,247
Ausgrid Finance Pty Ltd., 4.35%, 08/01/28 (Call 05/01/28)^(a)(b)		175		167,606
Avangrid Inc.
3.15%, 12/01/24 (Call 10/01/24)^(a)		819		795,986
3.20%, 04/15/25 (Call 03/15/25)^(a)		803		777,865
3.80%, 06/01/29 (Call 03/01/29)		744		695,170
Avista Corp.
4.00%, 04/01/52 (Call 10/01/51)^(a)		230		204,176
4.35%, 06/01/48 (Call 12/01/47)		440		404,229
Baltimore Gas & Electric Co.
2.25%, 06/15/31 (Call 03/15/31)		890		753,634
2.40%, 08/15/26 (Call 05/15/26)^(a)		372		348,507
2.90%, 06/15/50 (Call 12/15/49)		345		252,827
3.20%, 09/15/49 (Call 03/15/49)^(a)		399		308,414
3.50%, 08/15/46 (Call 02/15/46)		276		226,755


Security	Par (000)		Value

Electric (continued)
3.75%, 08/15/47 (Call 02/15/47)	$	264	$	225,101
4.25%, 09/15/48 (Call 03/15/48)		635		580,368
4.55%, 06/01/52 (Call 12/01/51)		490		467,000
6.35%, 10/01/36		322		362,956
Basin Electric Power Cooperative, 4.75%, 04/26/47 (Call 10/26/46)^(b)		215		182,599
Berkshire Hathaway Energy Co.
1.65%, 05/15/31 (Call 02/15/31)		450		360,332
2.85%, 05/15/51 (Call 11/15/50)		950		677,652
3.25%, 04/15/28 (Call 01/15/28)		339		320,607
3.50%, 02/01/25 (Call 11/01/24)		579		573,744
3.70%, 07/15/30 (Call 04/15/30)		701		668,296
3.75%, 11/15/23 (Call 08/15/23)		395		394,923
3.80%, 07/15/48 (Call 01/15/48)^(a)		578		487,914
4.05%, 04/15/25 (Call 03/15/25)		905		906,203
4.25%, 10/15/50 (Call 04/15/50)		698		638,248
4.45%, 01/15/49 (Call 07/15/48)		522		485,780
4.50%, 02/01/45 (Call 08/01/44)		659		613,439
4.60%, 05/01/53 (Call 11/01/52)^(b)		795		757,233
5.15%, 11/15/43 (Call 05/15/43)		588		595,959
5.95%, 05/15/37		269		289,579
6.13%, 04/01/36		1,071		1,176,216
8.48%, 09/15/28		165		199,452
Black Hills Corp.
1.04%, 08/23/24 (Call 09/16/22)		400		373,756
2.50%, 06/15/30 (Call 03/15/30)		425		352,242
3.05%, 10/15/29 (Call 07/15/29)		552		481,183
3.15%, 01/15/27 (Call 07/15/26)		150		141,931
3.88%, 10/15/49 (Call 04/15/49)		325		255,541
3.95%, 01/15/26 (Call 07/15/25)^(a)		515		505,955
4.20%, 09/15/46 (Call 03/15/46)		335		277,430
4.25%, 11/30/23 (Call 08/30/23)		361		360,772
4.35%, 05/01/33 (Call 02/01/33)		369		338,604
CenterPoint Energy Houston Electric LLC
3.55%, 08/01/42 (Call 02/01/42)		413		349,654
3.60%, 03/01/52 (Call 09/01/51)		125		105,521
3.95%, 03/01/48 (Call 09/01/47)		599		534,050
4.50%, 04/01/44 (Call 10/01/43)		757		720,761
Series AA, 3.00%, 02/01/27 (Call 11/01/26)		325		310,401
Series AC, 4.25%, 02/01/49 (Call 08/01/48)		431		402,762
Series AD, 2.90%, 07/01/50 (Call 01/01/50)		626		461,043
Series AE, 2.35%, 04/01/31 (Call 01/01/31)		260		224,561
Series AF, 3.35%, 04/01/51 (Call 10/01/50)^(a)		195		157,660
Series AG, 3.00%, 03/01/32 (Call 12/01/31)^(a)		245		221,532
Series K2, 6.95%, 03/15/33		665		786,853
Series Z, 2.40%, 09/01/26 (Call 06/01/26)^(a)		469		439,942
CenterPoint Energy Inc.
1.45%, 06/01/26 (Call 05/01/26)^(a)		395		356,253
2.50%, 09/01/24 (Call 08/01/24)		637		617,132
2.65%, 06/01/31 (Call 03/01/31)^(a)		580		494,869
2.95%, 03/01/30 (Call 12/01/29)		437		388,834
3.70%, 09/01/49 (Call 03/01/49)^(a)		485		385,491
CEZ AS, 5.63%, 04/03/42^(b)		200		194,617
Cleco Corporate Holdings LLC
3.38%, 09/15/29 (Call 06/15/29)		414		366,541
3.74%, 05/01/26 (Call 02/01/26)		787		754,256
4.97%, 05/01/46 (Call 11/01/45)		527		484,489
Cleco Power LLC
6.00%, 12/01/40		370		384,630
6.50%, 12/01/35^(a)		522		585,867


Security	Par (000)		Value

Electric (continued)
Cleveland Electric Illuminating Co. (The)
3.50%, 04/01/28 (Call 01/01/28)^(b)	$	315	$	292,825
4.55%, 11/15/30 (Call 08/15/30)^(b)		325		317,587
5.50%, 08/15/24^(a)		135		138,275
5.95%, 12/15/36		627		654,633
CMS Energy Corp.
2.95%, 02/15/27 (Call 11/15/26)		339		314,550
3.00%, 05/15/26 (Call 02/15/26)^(a)		465		440,859
3.45%, 08/15/27 (Call 05/15/27)		505		480,111
3.60%, 11/15/25 (Call 08/15/25)		383		371,122
3.75%, 12/01/50 (Call 09/01/30)^(a)(c)		486		387,585
3.88%, 03/01/24 (Call 12/01/23)^(a)		360		358,527
4.70%, 03/31/43 (Call 09/30/42)		420		372,736
4.75%, 06/01/50 (Call 03/01/30)^(c)		359		329,382
4.88%, 03/01/44 (Call 09/01/43)^(a)		408		382,474
Colbun SA
3.15%, 03/06/30 (Call 12/06/29)^(a)(b)		280		241,588
3.95%, 10/11/27 (Call 07/11/27)^(a)(b)		572		541,255
Cometa Energia SA de CV, 6.38%, 04/24/35 (Call 01/24/35)^(b)		420		408,290
Comision Federal de Electricidad
3.35%, 02/09/31 (Call 11/09/30)^(a)(b)		1,205		951,950
3.88%, 07/26/33 (Call 04/26/33)^(b)		536		411,380
4.68%, 02/09/51 (Call 08/09/50)^(b)		482		325,952
4.69%, 05/15/29 (Call 03/15/29)^(b)		1,067		968,302
4.75%, 02/23/27^(b)		970		911,800
4.88%, 01/15/24^(b)		650		638,794
5.75%, 02/14/42^(b)		662		549,460
6.26%, 02/15/52 (Call 08/15/51)^(b)		895		723,169
Commonwealth Edison Co.
2.20%, 03/01/30 (Call 12/01/29)		622		542,059
2.55%, 06/15/26 (Call 03/15/26)^(a)		713		676,989
3.00%, 03/01/50 (Call 09/01/49)		716		539,537
3.10%, 11/01/24 (Call 08/01/24)		50		49,314
3.15%, 03/15/32 (Call 12/15/31)		285		259,548
3.65%, 06/15/46 (Call 12/15/45)		869		736,568
3.70%, 08/15/28 (Call 05/15/28)		479		463,713
3.70%, 03/01/45 (Call 09/01/44)		502		419,873
3.80%, 10/01/42 (Call 04/01/42)^(a)		354		305,467
4.00%, 03/01/48 (Call 09/01/47)		435		389,601
4.00%, 03/01/49 (Call 09/01/48)		370		328,583
4.35%, 11/15/45 (Call 05/15/45)		330		304,625
4.60%, 08/15/43 (Call 02/15/43)		299		285,718
4.70%, 01/15/44 (Call 07/15/43)		345		333,966
6.45%, 01/15/38		564		652,627
Series 122, 2.95%, 08/15/27 (Call 05/15/27)		460		435,281
Series 123, 3.75%, 08/15/47 (Call 02/15/47)		661		567,594
Series 127, 3.20%, 11/15/49 (Call 05/15/49)		296		231,156
Series 130, 3.13%, 03/15/51 (Call 09/15/50)		395		302,364
Series 131, 2.75%, 09/01/51 (Call 03/01/51)		335		238,080
Series 133, 3.85%, 03/15/52 (Call 09/15/51)		415		362,161
Connecticut Light & Power Co. (The)
4.00%, 04/01/48 (Call 10/01/47)		640		579,317
4.30%, 04/15/44 (Call 10/15/43)^(a)		500		461,468
Series A, 0.75%, 12/01/25 (Call 11/01/25)		334		299,598
Series A, 2.05%, 07/01/31 (Call 04/01/31)		460		387,437
Series A, 3.20%, 03/15/27 (Call 12/15/26)		752		724,615
Series A, 4.15%, 06/01/45 (Call 12/01/44)		65		60,513
Consolidated Edison Co. of New York Inc.
2.40%, 06/15/31 (Call 03/15/31)^(a)		522		445,777


Security	Par (000)		Value

Electric (continued)
3.20%, 12/01/51 (Call 06/01/51)	$	460	$	345,456
3.30%, 12/01/24 (Call 09/01/24)		75		73,773
3.60%, 06/15/61 (Call 12/15/60)		610		478,965
3.70%, 11/15/59 (Call 05/15/59)		505		395,557
3.80%, 05/15/28 (Call 02/15/28)^(a)		355		345,282
3.85%, 06/15/46 (Call 12/15/45)		488		409,476
3.95%, 03/01/43 (Call 09/01/42)		300		257,770
4.45%, 03/15/44 (Call 09/15/43)		762		707,599
4.50%, 12/01/45 (Call 06/01/45)^(a)		555		504,791
4.50%, 05/15/58 (Call 11/15/57)		469		423,016
4.63%, 12/01/54 (Call 06/01/54)		740		702,914
5.70%, 06/15/40		355		372,371
Series 05-A, 5.30%, 03/01/35^(a)		509		522,624
Series 06-A, 5.85%, 03/15/36		450		483,609
Series 06-B, 6.20%, 06/15/36		215		237,410
Series 06-E, 5.70%, 12/01/36		655		667,418
Series 07-A, 6.30%, 08/15/37		808		903,146
Series 08-B, 6.75%, 04/01/38^(a)		844		964,813
Series 09-C, 5.50%, 12/01/39		528		538,152
Series 12-A, 4.20%, 03/15/42		539		478,911
Series 2017, 3.88%, 06/15/47 (Call 12/15/46)		439		369,263
Series 20A, 3.35%, 04/01/30 (Call 01/01/30)^(a)		926		869,364
Series 20B, 3.95%, 04/01/50 (Call 10/01/49)^(a)		560		484,345
Series A, 4.13%, 05/15/49 (Call 11/15/48)^(a)		570		496,843
Series B, 2.90%, 12/01/26 (Call 09/01/26)		440		414,808
Series B, 3.13%, 11/15/27 (Call 08/15/27)		857		813,799
Series C, 3.00%, 12/01/60 (Call 06/01/60)		510		345,810
Series C, 4.00%, 11/15/57 (Call 05/15/57)		300		247,164
Series C, 4.30%, 12/01/56 (Call 06/01/56)		476		413,405
Series D, 4.00%, 12/01/28 (Call 09/01/28)^(a)		65		63,966
Series E, 4.65%, 12/01/48 (Call 06/01/48)		513		484,275
Consolidated Edison Inc., Series A, 0.65%, 12/01/23 (Call 10/03/22)^(a)		470		451,739
Consorcio Transmantaro SA
4.70%, 04/16/34^(a)(b)		785		731,518
5.20%, 04/11/38 (Call 01/11/38)^(b)		260		239,850
Constellation Energy Generation LLC
3.25%, 06/01/25 (Call 05/01/25)		966		937,474
5.60%, 06/15/42 (Call 12/15/41)		700		700,300
6.25%, 10/01/39		690		727,045
Consumers Energy Co.
2.50%, 05/01/60 (Call 11/01/59)		485		307,838
2.65%, 08/15/52 (Call 02/15/52)		330		231,117
3.10%, 08/15/50 (Call 02/15/50)		450		347,893
3.13%, 08/31/24 (Call 05/31/24)		345		336,404
3.25%, 08/15/46 (Call 02/15/46)		365		289,996
3.50%, 08/01/51 (Call 02/01/51)		465		384,025
3.60%, 08/15/32		125		118,888
3.75%, 02/15/50 (Call 08/15/49)		383		330,470
3.80%, 11/15/28 (Call 08/15/28)		461		446,632
3.95%, 05/15/43 (Call 11/15/42)		350		309,793
3.95%, 07/15/47 (Call 01/15/47)		550		488,714
4.05%, 05/15/48 (Call 11/15/47)		303		275,268
4.10%, 11/15/45 (Call 05/15/45)		45		37,639
4.20%, 09/01/52		160		148,826
4.35%, 04/15/49 (Call 10/15/48)		466		440,008
4.35%, 08/31/64 (Call 02/28/64)		180		161,198
Dayton Power & Light Co. (The), 3.95%, 06/15/49 (Call 12/15/48)		505		433,549


Security	Par (000)		Value

Electric (continued)
Delmarva Power & Light Co.
3.50%, 11/15/23 (Call 08/15/23)	$	253	$	252,247
4.00%, 06/01/42 (Call 12/01/41)^(a)		175		150,186
4.15%, 05/15/45 (Call 11/15/44)		361		316,700
Dominion Energy Inc.
3.07%, 08/15/24^(e)		760		744,876
3.90%, 10/01/25 (Call 07/01/25)		269		265,422
4.25%, 06/01/28 (Call 03/01/28)^(a)		383		376,427
4.35%, 08/15/32		340		327,872
4.70%, 12/01/44 (Call 06/01/44)		480		443,374
4.85%, 08/15/52		340		324,217
5.75%, 10/01/54 (Call 10/01/24), (3 mo. LIBOR US + 3.057%)^(c)		458		440,291
7.00%, 06/15/38^(a)		591		669,143
Series A, 1.45%, 04/15/26 (Call 03/15/26)^(a)		555		504,889
Series A, 3.30%, 03/15/25 (Call 02/15/25)^(a)		538		525,503
Series A, 4.60%, 03/15/49 (Call 09/15/48)		284		263,062
Series B, 3.30%, 04/15/41 (Call 10/15/40)^(a)		585		462,425
Series B, 3.60%, 03/15/27 (Call 01/15/27)^(a)		120		115,776
Series B, 5.95%, 06/15/35		595		631,181
Series C, 2.25%, 08/15/31 (Call 05/15/31)^(a)		760		629,706
Series C, 3.38%, 04/01/30 (Call 01/01/30)^(a)		1,166		1,060,328
Series C, 4.05%, 09/15/42 (Call 03/15/42)		449		379,898
Series C, 4.90%, 08/01/41 (Call 02/01/41)		416		397,512
Series D, 2.85%, 08/15/26 (Call 05/15/26)		437		412,377
Series E, 6.30%, 03/15/33		245		266,635
Series F, 5.25%, 08/01/33		364		368,164
Dominion Energy South Carolina Inc.
4.60%, 06/15/43 (Call 12/15/42)^(a)		207		195,342
5.10%, 06/01/65 (Call 12/01/64)^(a)		450		459,263
5.30%, 05/15/33^(a)		505		533,552
5.45%, 02/01/41 (Call 08/01/40)^(a)		235		244,144
6.05%, 01/15/38^(a)		601		664,468
6.63%, 02/01/32		532		610,124
Series A, 2.30%, 12/01/31 (Call 09/01/31)		335		284,327
DTE Electric Co.
2.25%, 03/01/30 (Call 12/01/29)		324		281,442
2.95%, 03/01/50 (Call 09/01/49)		395		300,296
3.38%, 03/01/25 (Call 12/01/24)^(a)		180		177,028
3.65%, 03/15/24 (Call 12/15/23)		165		164,571
3.70%, 03/15/45 (Call 09/15/44)^(a)		413		349,471
3.70%, 06/01/46 (Call 12/01/45)		374		320,401
3.75%, 08/15/47 (Call 02/15/47)		542		466,132
3.95%, 06/15/42 (Call 12/15/41)		359		312,014
3.95%, 03/01/49 (Call 09/01/48)^(a)		479		430,360
4.30%, 07/01/44 (Call 01/01/44)		390		358,412
5.70%, 10/01/37		106		111,942
Series A, 1.90%, 04/01/28 (Call 02/01/28)		190		168,460
Series A, 3.00%, 03/01/32 (Call 12/01/31)		445		401,812
Series A, 4.00%, 04/01/43 (Call 10/01/42)		328		291,353
Series A, 4.05%, 05/15/48 (Call 11/15/47)^(a)		745		675,583
Series A, 6.63%, 06/01/36^(a)		105		123,343
Series B, 3.25%, 04/01/51 (Call 10/01/50)		287		228,118
Series B, 3.65%, 03/01/52 (Call 09/01/51)		275		234,404
Series C, 2.63%, 03/01/31 (Call 12/01/30)		648		573,462
DTE Energy Co.
2.85%, 10/01/26 (Call 07/01/26)		945		887,445
2.95%, 03/01/30 (Call 12/01/29)		399		351,916
4.22%, 11/01/24^(a)		690		686,619
Series C, 2.53%, 10/01/24^(e)		749		720,995


Security	Par (000)		Value

Electric (continued)
Series C, 3.40%, 06/15/29 (Call 03/15/29)	$	708	$	646,186
Series F, 1.05%, 06/01/25 (Call 05/01/25)		813		743,985
Duke Energy Carolinas LLC
2.45%, 08/15/29 (Call 05/15/29)		481		428,218
2.45%, 02/01/30 (Call 11/01/29)^(a)		393		347,825
2.55%, 04/15/31 (Call 01/15/31)		462		404,378
2.85%, 03/15/32 (Call 12/15/31)		455		403,340
2.95%, 12/01/26 (Call 09/01/26)		691		664,667
3.20%, 08/15/49 (Call 02/15/49)		549		427,812
3.45%, 04/15/51 (Call 10/15/50)		390		316,035
3.55%, 03/15/52 (Call 09/15/51)		595		490,187
3.70%, 12/01/47 (Call 06/01/47)		582		487,835
3.75%, 06/01/45 (Call 12/01/44)		609		512,452
3.88%, 03/15/46 (Call 09/15/45)		658		572,062
3.95%, 11/15/28 (Call 08/15/28)		742		728,944
3.95%, 03/15/48 (Call 09/15/47)		454		396,808
4.00%, 09/30/42 (Call 03/30/42)		472		417,266
4.25%, 12/15/41 (Call 06/15/41)		480		440,367
5.30%, 02/15/40		472		488,192
6.00%, 01/15/38		232		256,441
6.05%, 04/15/38		707		784,580
6.10%, 06/01/37		536		573,413
6.45%, 10/15/32		595		664,818
Series A, 6.00%, 12/01/28		406		434,763
Duke Energy Corp.
0.90%, 09/15/25 (Call 08/15/25)		717		650,877
2.45%, 06/01/30 (Call 03/01/30)^(a)		513		433,057
2.55%, 06/15/31 (Call 03/15/31)		1,142		952,943
2.65%, 09/01/26 (Call 06/01/26)		1,212		1,132,903
3.15%, 08/15/27 (Call 05/15/27)		717		675,730
3.25%, 01/15/82 (Call 01/15/27)^(c)		339		270,857
3.30%, 06/15/41 (Call 12/15/40)		574		443,304
3.40%, 06/15/29 (Call 03/15/29)		470		433,268
3.50%, 06/15/51 (Call 12/15/50)^(a)		639		484,898
3.75%, 04/15/24 (Call 01/15/24)		683		679,748
3.75%, 09/01/46 (Call 03/01/46)		1,030		805,163
3.95%, 10/15/23 (Call 07/15/23)		347		347,018
3.95%, 08/15/47 (Call 02/15/47)		616		506,284
4.20%, 06/15/49 (Call 12/15/48)		568		479,216
4.30%, 03/15/28		625		611,875
4.50%, 08/15/32		690		665,412
4.80%, 12/15/45 (Call 06/15/45)^(a)		542		502,982
5.00%, 08/15/52		690		655,145
Duke Energy Florida LLC
1.75%, 06/15/30 (Call 03/15/30)		570		472,797
2.40%, 12/15/31 (Call 09/15/31)		607		516,826
2.50%, 12/01/29 (Call 09/01/29)		686		610,135
3.00%, 12/15/51 (Call 06/15/51)		495		365,294
3.20%, 01/15/27 (Call 10/15/26)^(a)		587		568,614
3.40%, 10/01/46 (Call 04/01/46)		614		488,295
3.80%, 07/15/28 (Call 04/15/28)^(a)		328		320,164
3.85%, 11/15/42 (Call 05/15/42)		497		425,452
4.20%, 07/15/48 (Call 01/15/48)		467		428,343
5.65%, 04/01/40		495		532,842
6.35%, 09/15/37		584		655,736
6.40%, 06/15/38		488		563,060
Duke Energy Indiana LLC
2.75%, 04/01/50 (Call 10/01/49)		565		394,264
3.75%, 05/15/46 (Call 11/15/45)		454		377,588
6.12%, 10/15/35		304		329,384


Security	Par (000)		Value

Electric (continued)
6.35%, 08/15/38	$	512	$	589,213
6.45%, 04/01/39		439		494,815
Series UUU, 4.20%, 03/15/42 (Call 09/15/41)		125		109,147
Series WWW, 4.90%, 07/15/43 (Call 01/15/43)		405		384,205
Series YYY, 3.25%, 10/01/49 (Call 04/01/49)		522		400,513
Duke Energy Ohio Inc.
2.13%, 06/01/30 (Call 03/01/30)		239		201,268
3.65%, 02/01/29 (Call 11/01/28)^(a)		329		313,476
3.70%, 06/15/46 (Call 12/15/45)		375		307,992
3.80%, 09/01/23 (Call 06/01/23)^(a)		75		74,959
4.30%, 02/01/49 (Call 08/01/48)		474		427,797
Duke Energy Progress LLC
2.00%, 08/15/31 (Call 05/15/31)		385		319,099
2.50%, 08/15/50 (Call 02/15/50)		467		319,833
2.90%, 08/15/51 (Call 02/15/51)		400		292,737
3.25%, 08/15/25 (Call 05/15/25)		614		605,085
3.38%, 09/01/23 (Call 08/01/23)^(a)		300		300,217
3.40%, 04/01/32 (Call 01/01/32)		450		417,259
3.45%, 03/15/29 (Call 12/15/28)		389		370,897
3.60%, 09/15/47 (Call 03/15/47)		536		444,068
3.70%, 09/01/28 (Call 06/01/28)^(a)		481		471,885
3.70%, 10/15/46 (Call 04/15/46)		476		396,604
4.00%, 04/01/52 (Call 10/01/51)		390		344,881
4.10%, 05/15/42 (Call 11/15/41)		519		463,269
4.10%, 03/15/43 (Call 09/15/42)		334		297,885
4.15%, 12/01/44 (Call 06/01/44)		522		465,021
4.20%, 08/15/45 (Call 02/15/45)		709		637,617
4.38%, 03/30/44 (Call 09/30/43)		358		330,102
6.30%, 04/01/38		355		407,143
Duquesne Light Holdings Inc.
2.53%, 10/01/30 (Call 07/01/30)^(b)		510		416,113
2.78%, 01/07/32 (Call 10/07/31)^(a)(b)		365		297,628
3.62%, 08/01/27 (Call 05/01/27)^(a)(b)		449		413,535
E.ON International Finance BV, 6.65%, 04/30/38^(b)		865		917,072
Edison International
3.55%, 11/15/24 (Call 10/15/24)		622		608,029
4.13%, 03/15/28 (Call 12/15/27)		555		523,853
4.70%, 08/15/25		340		336,919
4.95%, 04/15/25 (Call 03/15/25)		504		504,729
5.75%, 06/15/27 (Call 04/15/27)^(a)		586		593,757
EDP Finance BV
1.71%, 01/24/28^(a)(b)		876		741,345
3.63%, 07/15/24^(b)		1,145		1,128,196
El Paso Electric Co.
5.00%, 12/01/44 (Call 06/01/44)		317		292,416
6.00%, 05/15/35		769		802,896
Electricite de France SA
3.63%, 10/13/25 (Call 07/13/25)^(a)(b)		1,242		1,226,786
4.50%, 09/21/28 (Call 06/21/28)^(a)(b)		1,453		1,414,310
4.75%, 10/13/35 (Call 04/13/35)^(b)		392		362,252
4.88%, 09/21/38 (Call 03/21/38)^(b)		535		471,504
4.88%, 01/22/44^(b)		811		711,034
4.95%, 10/13/45 (Call 04/13/45)^(b)		919		790,404
5.00%, 09/21/48 (Call 03/21/48)^(b)		969		844,906
5.25%, 10/13/55 (Call 04/13/55)^(b)		260		229,977
5.60%, 01/27/40^(a)(b)		863		818,776
6.00%, 01/22/2114^(a)(b)		662		629,714
6.95%, 01/26/39^(b)		1,144		1,240,714
Elm Road Generating Station Supercritical LLC, 6.09%, 02/11/40^(b)		40		44,481


Security	Par (000)		Value

Electric (continued)
Emera U.S. Finance LP
0.83%, 06/15/24	$	410	$	384,014
2.64%, 06/15/31 (Call 03/15/31)^(a)		595		491,254
3.55%, 06/15/26 (Call 03/15/26)		675		646,623
4.75%, 06/15/46 (Call 12/15/45)		1,141		993,497
Empresa de Transmision Electrica SA, 5.13%, 05/02/49^(a)(b)		330		271,607
Enel Americas SA, 4.00%, 10/25/26 (Call 07/25/26)^(a)		860		841,725
Enel Chile SA, 4.88%, 06/12/28 (Call 03/12/28)		774		758,805
Enel Finance International NV
1.38%, 07/12/26 (Call 06/12/26)^(b)		1,665		1,450,506
1.88%, 07/12/28 (Call 05/12/28)^(a)(b)		615		504,705
2.25%, 07/12/31 (Call 04/12/31)^(a)(b)		1,291		974,971
2.65%, 09/10/24^(b)		1,508		1,446,660
2.88%, 07/12/41 (Call 01/12/41)^(b)		885		560,782
3.50%, 04/06/28^(a)(b)		1,615		1,466,473
3.63%, 05/25/27^(a)(b)		270		250,783
4.25%, 06/15/25^(b)		700		689,004
4.63%, 06/15/27 (Call 05/15/27)^(a)(b)		670		652,869
4.75%, 05/25/47^(a)(b)		560		456,869
4.88%, 06/14/29^(a)(b)		685		662,477
5.00%, 06/15/32 (Call 03/15/32)^(a)(b)		615		569,208
5.50%, 06/15/52 (Call 12/15/51)^(b)		585		520,313
6.00%, 10/07/39^(a)(b)		1,882		1,827,123
6.80%, 09/15/37^(b)		900		953,404
Enel Generacion Chile SA, 4.25%, 04/15/24 (Call 01/15/24)^(a)		422		415,022
Enel SpA, 8.75%, 09/24/73 (Call 09/24/23)^(b)(c)		1,077		1,098,533
Engie Energia Chile SA
3.40%, 01/28/30 (Call 10/28/29)^(b)		50		40,909
4.50%, 01/29/25^(a)(b)		320		313,037
Entergy Arkansas LLC
2.65%, 06/15/51 (Call 12/15/50)		680		463,939
3.35%, 06/15/52 (Call 12/15/51)		487		378,655
3.50%, 04/01/26 (Call 01/01/26)		563		551,159
3.70%, 06/01/24 (Call 03/01/24)		911		910,894
4.00%, 06/01/28 (Call 03/01/28)		335		324,775
4.20%, 04/01/49 (Call 10/01/48)^(a)		520		473,362
4.95%, 12/15/44 (Call 12/15/24)		536		516,159
Entergy Corp.
0.90%, 09/15/25 (Call 08/15/25)		1,142		1,025,287
1.90%, 06/15/28 (Call 04/15/28)		705		608,369
2.40%, 06/15/31 (Call 03/05/31)		663		537,600
2.80%, 06/15/30 (Call 03/15/30)		601		514,422
2.95%, 09/01/26 (Call 06/01/26)		721		679,136
3.75%, 06/15/50 (Call 12/15/49)^(a)		598		469,777
Entergy Gulf States Louisiana LLC, 5.59%, 10/01/24^(a)		61		62,720
Entergy Louisiana LLC
0.62%, 11/17/23 (Call 10/03/22)		49		47,398
0.95%, 10/01/24 (Call 10/03/22)		20		18,799
1.60%, 12/15/30 (Call 09/15/30)		321		256,368
2.35%, 06/15/32 (Call 03/15/32)^(a)		474		392,042
2.40%, 10/01/26 (Call 07/01/26)		564		522,492
2.90%, 03/15/51 (Call 09/15/50)		758		543,790
3.05%, 06/01/31 (Call 03/01/31)^(a)		320		286,052
3.10%, 06/15/41 (Call 12/15/40)		115		90,628
3.12%, 09/01/27 (Call 06/01/27)^(a)		506		477,955
3.25%, 04/01/28 (Call 01/01/28)		514		481,805
4.00%, 03/15/33 (Call 12/15/32)		134		127,116
4.05%, 09/01/23 (Call 06/01/23)		125		125,109


Security	Par (000)		Value

Electric (continued)
4.20%, 09/01/48 (Call 03/01/48)	$	571	$	511,753
4.20%, 04/01/50 (Call 10/01/49)		515		461,051
4.44%, 01/15/26 (Call 10/15/25)		5		4,985
4.75%, 09/15/52		500		484,339
4.95%, 01/15/45 (Call 01/15/25)		330		317,747
5.40%, 11/01/24		462		472,648
Entergy Mississippi LLC
2.85%, 06/01/28 (Call 03/01/28)		480		436,700
3.50%, 06/01/51 (Call 03/01/51)		200		159,944
3.85%, 06/01/49 (Call 12/01/48)		607		508,157
Entergy Texas Inc.
1.75%, 03/15/31 (Call 12/15/30)		498		399,426
3.55%, 09/30/49 (Call 03/30/49)		453		355,242
4.00%, 03/30/29 (Call 12/30/28)^(a)		275		266,358
4.50%, 03/30/39 (Call 09/30/38)^(a)		501		462,773
5.00%, 09/15/52		200		196,807
5.15%, 06/01/45 (Call 06/01/25)		130		126,766
Evergy Inc.
2.45%, 09/15/24 (Call 08/15/24)		793		764,392
2.90%, 09/15/29 (Call 06/15/29)		579		508,010
Evergy Kansas Central Inc.
2.55%, 07/01/26 (Call 04/01/26)		70		65,839
3.10%, 04/01/27 (Call 01/01/27)		380		365,193
3.25%, 12/01/25 (Call 09/01/25)		742		717,564
3.25%, 09/01/49 (Call 03/01/49)^(a)		350		269,422
3.45%, 04/15/50 (Call 10/15/49)		265		211,151
4.10%, 04/01/43 (Call 10/01/42)		317		276,570
4.13%, 03/01/42 (Call 09/01/41)^(a)		495		436,706
4.25%, 12/01/45 (Call 06/01/45)		226		200,397
4.63%, 09/01/43 (Call 03/01/43)		271		246,957
Evergy Metro Inc.
3.65%, 08/15/25 (Call 05/15/25)		140		137,948
4.20%, 06/15/47 (Call 12/15/46)		335		298,013
4.20%, 03/15/48 (Call 09/15/47)		422		375,313
5.30%, 10/01/41 (Call 04/01/41)		634		643,957
Series 2019, 4.13%, 04/01/49 (Call 10/01/48)		457		399,411
Series 2020, 2.25%, 06/01/30 (Call 03/01/30)		386		330,878
Series B, 6.05%, 11/15/35^(a)		74		80,196
Evergy Missouri West Inc., 3.75%, 03/15/32 (Call 12/15/31)^(b)		145		137,004
Eversource Energy
2.55%, 03/15/31 (Call 12/15/30)		390		330,525
2.90%, 03/01/27 (Call 02/01/27)		425		398,610
3.35%, 03/15/26 (Call 12/15/25)		385		369,193
3.38%, 03/01/32 (Call 12/01/31)^(a)		505		453,720
3.45%, 01/15/50 (Call 07/15/49)^(a)		595		466,347
4.20%, 06/27/24		340		339,774
4.60%, 07/01/27 (Call 06/01/27)		565		566,649
Series H, 3.15%, 01/15/25 (Call 10/15/24)		286		278,483
Series L, 2.90%, 10/01/24 (Call 08/01/24)		489		476,238
Series M, 3.30%, 01/15/28 (Call 10/15/27)		370		346,107
Series N, 3.80%, 12/01/23 (Call 11/01/23)		350		348,466
Series O, 4.25%, 04/01/29 (Call 01/01/29)^(a)		409		398,790
Series Q, 0.80%, 08/15/25 (Call 07/15/25)		811		732,198
Series R, 1.65%, 08/15/30 (Call 05/15/30)		562		449,033
Series U, 1.40%, 08/15/26 (Call 07/15/26)		200		177,891
Exelon Corp.
2.75%, 03/15/27 (Call 02/15/27)^(b)		475		443,765
3.35%, 03/15/32 (Call 12/15/31)^(b)		525		470,881
3.40%, 04/15/26 (Call 01/15/26)		619		600,533


Security	Par (000)		Value

Electric (continued)
3.95%, 06/15/25 (Call 03/15/25)	$	713	$	706,122
4.05%, 04/15/30 (Call 01/15/30)		532		511,629
4.10%, 03/15/52 (Call 09/15/51)^(a)(b)		785		678,764
4.45%, 04/15/46 (Call 10/15/45)		589		527,908
4.70%, 04/15/50 (Call 10/15/49)^(a)		628		590,618
4.95%, 06/15/35 (Call 12/15/34)		320		313,164
5.10%, 06/15/45 (Call 12/15/44)^(a)		541		536,023
5.63%, 06/15/35^(a)		475		497,851
7.60%, 04/01/32^(a)		325		378,013
Exelon Generation Co. LLC, 5.75%, 10/01/41 (Call 04/01/41)		936		929,951
FEL Energy VI Sarl, 5.75%, 12/01/40 (Call 12/01/37)^(b)		650		491,008
Fells Point Funding Trust, 3.05%, 01/31/27 (Call 12/31/26)^(b)		290		267,415
FirstEnergy Transmission LLC
2.87%, 09/15/28 (Call 07/15/28)^(a)(b)		600		532,488
4.35%, 01/15/25 (Call 10/15/24)^(b)		720		707,005
4.55%, 04/01/49 (Call 10/01/48)^(a)(b)		485		422,598
5.45%, 07/15/44 (Call 01/15/44)^(b)		450		447,381
Florida Power & Light Co.
2.45%, 02/03/32 (Call 11/03/31)		170		147,572
2.85%, 04/01/25 (Call 03/01/25)		1,033		1,010,935
2.88%, 12/04/51 (Call 06/04/51)		970		722,856
3.13%, 12/01/25 (Call 06/01/25)^(a)		771		760,291
3.15%, 10/01/49 (Call 04/01/49)		158		126,132
3.25%, 06/01/24 (Call 12/01/23)		503		499,168
3.70%, 12/01/47 (Call 06/01/47)^(a)		714		623,786
3.80%, 12/15/42 (Call 06/15/42)		337		300,853
3.95%, 03/01/48 (Call 09/01/47)		650		591,189
3.99%, 03/01/49 (Call 09/01/48)^(a)		525		478,868
4.05%, 06/01/42 (Call 12/01/41)		635		584,015
4.05%, 10/01/44 (Call 04/01/44)		460		419,523
4.13%, 02/01/42 (Call 08/01/41)		875		811,455
4.13%, 06/01/48 (Call 12/01/47)		407		380,199
4.95%, 06/01/35		415		426,880
5.13%, 06/01/41 (Call 12/01/40)^(a)		260		262,047
5.25%, 02/01/41 (Call 08/01/40)		525		549,869
5.63%, 04/01/34		82		89,824
5.65%, 02/01/37^(a)		720		778,188
5.69%, 03/01/40		820		895,036
5.95%, 10/01/33^(a)		590		652,610
5.95%, 02/01/38		510		568,379
5.96%, 04/01/39		545		613,079
Fortis Inc./Canada, 3.06%, 10/04/26 (Call 07/04/26)^(a)		1,115		1,043,418
Georgia Power Co.
3.25%, 04/01/26 (Call 01/01/26)		340		328,243
3.25%, 03/30/27 (Call 12/30/26)		280		264,334
4.30%, 03/15/42		738		655,886
4.30%, 03/15/43		422		372,373
4.70%, 05/15/32 (Call 02/15/32)^(a)		520		517,318
5.13%, 05/15/52 (Call 11/15/51)		570		571,086
5.40%, 06/01/40^(a)		139		134,606
Series 10-C, 4.75%, 09/01/40		749		695,575
Series A, 2.20%, 09/15/24 (Call 08/15/24)		937		905,693
Series A, 3.25%, 03/15/51 (Call 09/15/50)		700		515,637
Series B, 2.65%, 09/15/29 (Call 06/15/29)^(a)		618		539,671
Series B, 3.70%, 01/30/50 (Call 07/30/49)^(a)		497		396,611
Great River Energy, 6.25%, 07/01/38^(b)		262		282,368
Gulf Power Co., Series A, 3.30%, 05/30/27 (Call 02/28/27)		75		72,018


Security	Par (000)		Value

Electric (continued)
Iberdrola International BV
5.81%, 03/15/25	$	270	$	280,422
6.75%, 07/15/36		665		740,110
Idaho Power Co.
3.65%, 03/01/45 (Call 09/01/44)		65		51,471
Series K, 4.20%, 03/01/48 (Call 09/01/47)		470		421,146
Indiana Michigan Power Co.
3.25%, 05/01/51 (Call 11/01/50)		390		292,303
3.85%, 05/15/28 (Call 02/15/28)^(a)		255		245,851
4.25%, 08/15/48 (Call 02/15/48)		570		495,541
6.05%, 03/15/37		365		396,226
Series K, 4.55%, 03/15/46 (Call 09/15/45)		580		531,773
Series L, 3.75%, 07/01/47 (Call 01/01/47)		402		327,041
Indianapolis Power & Light Co.
4.05%, 05/01/46 (Call 11/01/45)^(b)		170		153,846
4.70%, 09/01/45 (Call 03/01/45)^(b)		305		285,984
Infraestructura Energetica Nova SAB de CV
3.75%, 01/14/28^(b)		55		50,449
4.75%, 01/15/51 (Call 07/15/50)^(b)		450		331,425
4.88%, 01/14/48^(a)(b)		487		362,815
Interchile SA, 4.50%, 06/30/56 (Call 12/30/55)^(b)		1,175		969,710
Interconexion Electrica SA ESP, 3.83%, 11/26/33 (Call 08/26/33)^(a)(b)		65		55,030
Interstate Power & Light Co.
2.30%, 06/01/30 (Call 03/01/30)		204		172,498
3.10%, 11/30/51 (Call 05/30/51)		410		297,301
3.25%, 12/01/24 (Call 09/01/24)		608		596,641
3.40%, 08/15/25 (Call 05/15/25)		310		300,027
3.50%, 09/30/49 (Call 03/30/49)		220		172,983
3.60%, 04/01/29 (Call 01/01/29)		264		249,135
3.70%, 09/15/46 (Call 03/15/46)		290		234,851
4.10%, 09/26/28 (Call 06/26/28)		545		537,810
4.70%, 10/15/43 (Call 04/15/43)		347		314,470
6.25%, 07/15/39		376		411,752
IPALCO Enterprises Inc.
3.70%, 09/01/24 (Call 07/01/24)		575		567,185
4.25%, 05/01/30 (Call 02/01/30)		795		733,232
Israel Electric Corp. Ltd.
4.25%, 08/14/28^(b)		1,470		1,445,139
7.75%, 12/15/27^(a)(b)		100		112,686
Series 6, 5.00%, 11/12/24^(b)		1,000		1,007,779
ITC Holdings Corp.
2.95%, 05/14/30 (Call 02/14/30)^(a)(b)		792		691,979
3.25%, 06/30/26 (Call 03/30/26)		615		586,113
3.35%, 11/15/27 (Call 08/15/27)		632		597,338
3.65%, 06/15/24 (Call 03/15/24)		280		276,065
5.30%, 07/01/43 (Call 01/01/43)		805		790,799
Jersey Central Power & Light Co.
2.75%, 03/01/32 (Call 12/01/31)^(a)(b)		340		287,267
4.30%, 01/15/26 (Call 10/15/25)^(b)		835		819,189
4.70%, 04/01/24 (Call 01/01/24)^(b)		350		348,143
6.15%, 06/01/37		143		147,682
Kallpa Generacion SA
4.13%, 08/16/27 (Call 05/16/27)^(b)		660		613,800
4.88%, 05/24/26 (Call 02/24/26)^(b)		50		48,447
Kentucky Utilities Co.
3.30%, 10/01/25 (Call 07/01/25)		435		422,253
3.30%, 06/01/50 (Call 12/01/49)^(a)		350		272,988
4.38%, 10/01/45 (Call 04/01/45)		347		312,715
5.13%, 11/01/40 (Call 05/01/40)		815		814,300


Security	Par (000)		Value

Electric (continued)
Series 1, 4.65%, 11/15/43 (Call 05/15/43)	$	409	$	376,910
Korea East-West Power Co. Ltd.
1.75%, 05/06/25^(b)		1,360		1,271,165
3.60%, 05/06/25^(a)(b)		135		132,720
Korea Electric Power Corp., 2.50%, 06/24/24^(b)		555		539,463
Korea Southern Power Co. Ltd., 0.75%, 01/27/26^(b)		520		461,394
Liberty Utilities Finance GP 1, 2.05%, 09/15/30 (Call 06/15/30)^(b)		343		279,977
LLPL Capital Pte Ltd., 6.88%, 02/04/39^(a)(b)		452		434,918
Louisville Gas & Electric Co.
4.25%, 04/01/49 (Call 10/01/48)		362		321,588
4.38%, 10/01/45 (Call 04/01/45)		353		318,122
4.65%, 11/15/43 (Call 05/15/43)		375		338,638
Series 25, 3.30%, 10/01/25 (Call 07/01/25)		151		147,420
Louisville Gas and Electric Co., 5.13%, 11/15/40 (Call 05/15/40)		320		309,124
Majapahit Holding BV, 7.88%, 06/29/37^(b)		100		114,115
Massachusetts Electric Co.
1.73%, 11/24/30 (Call 08/24/30)^(b)		365		284,033
4.00%, 08/15/46 (Call 02/15/46)^(b)		530		425,163
5.90%, 11/15/39^(b)		705		734,095
Metropolitan Edison Co.
4.00%, 04/15/25^(b)		160		152,688
4.30%, 01/15/29 (Call 10/15/28)^(b)		405		395,441
Mexico Generadora de Energia S de rl, 5.50%, 12/06/32^(b)		187		176,603
MidAmerican Energy Co.
2.70%, 08/01/52 (Call 02/01/52)		505		358,642
3.10%, 05/01/27 (Call 02/01/27)		328		315,819
3.15%, 04/15/50 (Call 10/15/49)		560		435,143
3.50%, 10/15/24 (Call 07/15/24)		560		557,313
3.65%, 04/15/29 (Call 01/15/29)		477		462,277
3.65%, 08/01/48 (Call 02/01/48)		577		485,138
3.70%, 09/15/23 (Call 06/15/23)		282		281,900
3.95%, 08/01/47 (Call 02/01/47)		940		828,289
4.25%, 05/01/46 (Call 11/01/45)		606		559,448
4.25%, 07/15/49 (Call 01/15/49)		747		692,620
4.40%, 10/15/44 (Call 04/15/44)		533		502,779
4.80%, 09/15/43 (Call 03/15/43)^(a)		405		397,681
5.75%, 11/01/35		95		103,681
5.80%, 10/15/36		625		686,187
6.75%, 12/30/31		640		747,084
Mid-Atlantic Interstate Transmission LLC, 4.10%, 05/15/28 (Call 02/15/28)^(b)		598		577,224
Minejesa Capital BV
4.63%, 08/10/30^(a)(b)		889		810,916
5.63%, 08/10/37^(b)		415		340,744
Mississippi Power Co.
3.95%, 03/30/28 (Call 12/30/27)		561		539,763
Series 12-A, 4.25%, 03/15/42		423		371,089
Series B, 3.10%, 07/30/51 (Call 01/30/51)		321		228,261
Monongahela Power Co.
3.55%, 05/15/27 (Call 02/15/27)^(a)(b)		540		509,250
4.10%, 04/15/24 (Call 01/15/24)^(b)		457		453,029
5.40%, 12/15/43 (Call 06/15/43)^(b)		365		363,977
Narragansett Electric Co. (The)
3.40%, 04/09/30 (Call 01/09/30)^(b)		622		579,424
3.92%, 08/01/28 (Call 05/01/28)^(b)		215		207,487
4.17%, 12/10/42^(b)		320		275,338
5.64%, 03/15/40^(b)		436		451,176


Security	Par (000)		Value

Electric (continued)
National Grid USA
5.80%, 04/01/35	$	435	$	450,534
8.00%, 11/15/30		75		86,579
National Rural Utilities Cooperative Finance Corp.
0.35%, 02/08/24		377		359,245
1.00%, 06/15/26 (Call 05/15/26)		640		573,824
1.35%, 03/15/31 (Call 12/15/30)		339		262,376
1.65%, 06/15/31 (Call 03/15/31)^(a)		323		257,454
1.88%, 02/07/25		645		614,697
2.40%, 03/15/30 (Call 12/15/29)		405		352,989
2.75%, 04/15/32 (Call 01/15/32)^(a)		225		194,225
2.85%, 01/27/25 (Call 10/27/24)		165		160,644
2.95%, 02/07/24 (Call 12/07/23)		461		455,684
3.05%, 04/25/27 (Call 01/25/27)		460		439,363
3.25%, 11/01/25 (Call 08/01/25)^(a)		298		290,759
3.40%, 11/15/23 (Call 08/15/23)		162		161,445
3.40%, 02/07/28 (Call 11/07/27)		396		380,245
3.45%, 06/15/25		405		398,297
3.70%, 03/15/29 (Call 12/15/28)		582		554,155
3.90%, 11/01/28 (Call 08/01/28)^(a)		374		361,074
4.02%, 11/01/32 (Call 05/01/32)		326		311,845
4.15%, 12/15/32		270		261,090
4.30%, 03/15/49 (Call 09/15/48)		373		336,871
4.40%, 11/01/48 (Call 05/01/48)		385		353,981
5.25%, 04/20/46 (Call 04/20/26), (3 mo. LIBOR US + 3.630%)^(c)		248		230,678
Series C, 8.00%, 03/01/32		710		877,999
Series D, 1.00%, 10/18/24		565		531,747
Nevada Power Co.
5.38%, 09/15/40 (Call 03/15/40)		537		545,244
5.45%, 05/15/41 (Call 11/15/40)		135		136,364
Series CC, 3.70%, 05/01/29 (Call 02/01/29)		304		291,508
Series DD, 2.40%, 05/01/30 (Call 02/01/30)		606		525,051
Series EE, 3.13%, 08/01/50 (Call 02/01/50)		395		291,276
Series N, 6.65%, 04/01/36		150		172,014
Series R, 6.75%, 07/01/37		185		214,283
New England Power Co.
2.81%, 10/06/50 (Call 04/06/50)^(b)		570		392,984
3.80%, 12/05/47 (Call 06/05/47)^(a)(b)		385		317,074
New York State Electric & Gas Corp.
2.15%, 10/01/31 (Call 07/01/31)^(a)(b)		400		328,392
3.25%, 12/01/26 (Call 09/01/26)^(b)		242		231,286
3.30%, 09/15/49 (Call 03/15/49)^(b)		462		350,285
NextEra Energy Capital Holdings Inc.
1.88%, 01/15/27 (Call 12/15/26)		2,135		1,915,399
1.90%, 06/15/28 (Call 04/15/28)		427		369,424
2.25%, 06/01/30 (Call 03/01/30)		1,237		1,042,669
2.44%, 01/15/32 (Call 10/15/31)		1,179		982,280
2.75%, 11/01/29 (Call 08/01/29)		1,235		1,100,008
3.00%, 01/15/52 (Call 07/15/51)		450		322,162
3.50%, 04/01/29 (Call 01/01/29)		900		841,728
3.55%, 05/01/27 (Call 02/01/27)		340		327,122
3.80%, 03/15/82 (Call 03/15/27)^(a)(c)		355		298,958
4.20%, 06/20/24		580		580,177
4.26%, 09/01/24		300		300,183
4.45%, 06/20/25^(a)		605		606,734
4.63%, 07/15/27 (Call 06/15/27)		1,235		1,240,064
4.80%, 12/01/77 (Call 12/01/27), (3 mo. LIBOR US + 2.409%)^(c)		111		92,317
5.00%, 07/15/32 (Call 04/15/32)		1,055		1,073,999


Security	Par (000)		Value

Electric (continued)
5.65%, 05/01/79 (Call 05/01/29), (3 mo. LIBOR US + 3.156%)^(a)(c)	$	956	$	873,677
Niagara Mohawk Power Corp.
1.96%, 06/27/30 (Call 03/27/30)^(a)(b)		631		515,680
3.03%, 06/27/50 (Call 12/27/49)^(b)		420		277,883
3.51%, 10/01/24 (Call 07/01/24)^(a)(b)		665		645,404
4.12%, 11/28/42^(b)		280		237,832
4.28%, 12/15/28 (Call 09/15/28)^(b)		803		770,144
4.28%, 10/01/34 (Call 04/01/34)^(b)		221		205,539
Niagara Mohawk Power Corp., 2.76%, 01/10/32 (Call 10/10/31)^(b)		500		422,048
Northern States Power Co./MN
2.25%, 04/01/31 (Call 10/01/30)		180		155,919
2.60%, 06/01/51 (Call 12/01/50)		382		270,124
2.90%, 03/01/50 (Call 09/01/49)		526		394,838
3.20%, 04/01/52 (Call 10/01/51)		327		255,487
3.40%, 08/15/42 (Call 02/15/42)		416		347,529
3.60%, 05/15/46 (Call 11/15/45)		559		473,632
3.60%, 09/15/47 (Call 03/15/47)		571		478,609
4.00%, 08/15/45 (Call 02/15/45)		461		406,198
4.13%, 05/15/44 (Call 11/15/43)		127		115,175
4.50%, 06/01/52 (Call 12/01/51)^(a)		505		490,313
4.85%, 08/15/40 (Call 02/15/40)^(a)		336		328,303
5.25%, 07/15/35		170		177,226
5.35%, 11/01/39		298		318,958
6.20%, 07/01/37^(a)		509		581,367
6.25%, 06/01/36		530		608,857
NorthWestern Corp., 4.18%, 11/15/44 (Call 05/15/44)		395		345,408
NRG Energy Inc.
2.00%, 12/02/25 (Call 11/02/25)^(a)(b)		781		708,720
2.45%, 12/02/27 (Call 10/02/27)^(a)(b)		1,138		974,327
3.75%, 06/15/24 (Call 05/15/24)^(b)		693		672,857
4.45%, 06/15/29 (Call 03/15/29)^(b)		682		617,561
NSTAR Electric Co.
1.95%, 08/15/31 (Call 05/15/31)^(a)		372		309,186
3.10%, 06/01/51 (Call 12/01/50)		520		393,339
3.20%, 05/15/27 (Call 02/15/27)		576		555,488
3.25%, 11/15/25 (Call 08/15/25)		327		317,206
3.25%, 05/15/29 (Call 02/15/29)		695		654,866
3.95%, 04/01/30 (Call 01/01/30)^(a)		330		322,639
4.40%, 03/01/44 (Call 09/01/43)		170		157,935
4.55%, 06/01/52 (Call 12/01/51)^(a)		335		327,770
5.50%, 03/15/40^(a)		340		360,239
Oglethorpe Power Corp.
3.75%, 08/01/50 (Call 02/01/50)		275		212,554
4.20%, 12/01/42^(a)		365		294,134
4.25%, 04/01/46 (Call 10/01/45)^(a)		400		326,817
4.55%, 06/01/44^(a)		275		233,638
5.05%, 10/01/48 (Call 04/01/48)		539		497,261
5.25%, 09/01/50		325		304,407
5.38%, 11/01/40		445		433,297
5.95%, 11/01/39		461		472,809
6.19%, 01/01/31^(b)		155		161,130
Ohio Edison Co.
6.88%, 07/15/36		555		643,205
8.25%, 10/15/38		300		382,662
Ohio Power Co.
4.00%, 06/01/49 (Call 12/01/48)		290		244,416
4.15%, 04/01/48 (Call 10/01/47)		360		312,523
Series D, 6.60%, 03/01/33^(a)		545		622,426


Security	Par (000)		Value

Electric (continued)
Series F, 5.85%, 10/01/35	$	540	$	566,342
Series G, 6.60%, 02/15/33		390		442,104
Series P, 2.60%, 04/01/30 (Call 01/01/30)		505		442,308
Series Q, 1.63%, 01/15/31 (Call 10/15/30)^(a)		317		253,845
Series R, 2.90%, 10/01/51 (Call 04/01/51)		280		200,263
Oklahoma Gas & Electric Co.
3.25%, 04/01/30 (Call 10/01/29)		396		360,985
3.30%, 03/15/30 (Call 09/15/29)		365		335,874
3.80%, 08/15/28 (Call 02/15/28)^(a)		486		468,146
3.85%, 08/15/47 (Call 02/15/47)		245		205,981
3.90%, 05/01/43 (Call 11/01/42)		35		28,832
4.00%, 12/15/44 (Call 06/15/44)		225		185,834
4.15%, 04/01/47 (Call 10/01/46)^(a)		630		562,835
4.55%, 03/15/44 (Call 09/15/43)^(a)		250		227,137
5.25%, 05/15/41 (Call 11/15/40)		60		59,394
5.85%, 06/01/40		420		443,485
Oncor Electric Delivery Co. LLC
0.55%, 10/01/25 (Call 09/01/25)^(a)		337		302,876
2.70%, 11/15/51 (Call 05/15/51)^(a)		380		271,254
2.75%, 06/01/24 (Call 05/01/24)		528		518,288
2.75%, 05/15/30 (Call 02/15/30)^(a)		500		453,668
2.95%, 04/01/25 (Call 01/01/25)		528		514,374
3.10%, 09/15/49 (Call 03/15/49)		418		323,260
3.70%, 11/15/28 (Call 08/15/28)^(a)		280		271,017
3.70%, 05/15/50 (Call 11/15/49)		374		320,460
3.75%, 04/01/45 (Call 10/01/44)		360		306,208
3.80%, 09/30/47 (Call 03/30/47)		435		379,408
3.80%, 06/01/49 (Call 12/01/48)		385		336,468
4.10%, 11/15/48 (Call 05/15/48)		383		348,851
4.15%, 06/01/32 (Call 03/01/32)^(a)(b)		325		323,993
4.55%, 12/01/41 (Call 06/01/41)		290		279,580
4.60%, 06/01/52 (Call 12/01/51)^(b)		790		776,247
5.25%, 09/30/40^(a)		210		220,712
5.30%, 06/01/42 (Call 12/01/41)		350		369,008
5.35%, 10/01/52 (Call 04/01/52)		287		309,472
7.00%, 05/01/32		280		335,373
7.25%, 01/15/33		85		104,441
7.50%, 09/01/38		440		557,105
Pacific Gas & Electric Co., 4.50%, 12/15/41 (Call 06/15/41)^(a)		25		18,137
Pacific Gas and Electric Co.
2.10%, 08/01/27 (Call 06/01/27)^(a)		540		456,684
2.50%, 02/01/31 (Call 11/01/30)		1,467		1,121,712
2.95%, 03/01/26 (Call 12/01/25)		992		901,670
3.00%, 06/15/28 (Call 04/15/28)^(a)		475		407,647
3.15%, 01/01/26		910		843,689
3.25%, 06/01/31 (Call 03/01/31)		500		402,890
3.30%, 03/15/27 (Call 12/15/26)		330		294,461
3.30%, 12/01/27 (Call 09/01/27)		1,190		1,046,671
3.30%, 08/01/40 (Call 02/01/40)		891		625,802
3.40%, 08/15/24 (Call 05/15/24)		162		156,219
3.45%, 07/01/25		807		769,250
3.50%, 06/15/25 (Call 03/15/25)		479		456,640
3.50%, 08/01/50 (Call 02/01/50)		1,337		888,009
3.75%, 02/15/24 (Call 11/15/23)		335		330,481
3.75%, 07/01/28		619		544,760
3.75%, 08/15/42 (Call 02/15/42)		424		293,128
3.85%, 11/15/23 (Call 08/15/23)		405		400,884
3.95%, 12/01/47 (Call 06/01/47)		701		478,787
4.00%, 12/01/46 (Call 06/01/46)		538		371,155


Security	Par (000)		Value

Electric (continued)
4.20%, 03/01/29 (Call 01/01/29)	$	885	$	790,901
4.20%, 06/01/41 (Call 12/01/40)		545		405,147
4.25%, 03/15/46 (Call 09/15/45)		620		454,815
4.30%, 03/15/45 (Call 09/15/44)		650		471,091
4.40%, 03/01/32 (Call 12/01/31)^(a)		795		697,760
4.45%, 04/15/42 (Call 10/15/41)		286		216,845
4.50%, 07/01/40 (Call 01/01/40)		1,385		1,078,109
4.55%, 07/01/30 (Call 01/01/30)		2,222		1,976,066
4.60%, 06/15/43 (Call 12/15/42)		695		532,953
4.65%, 08/01/28 (Call 05/01/28)		420		383,412
4.75%, 02/15/44 (Call 08/15/43)		732		564,510
4.95%, 06/08/25^(a)		1,345		1,337,989
4.95%, 07/01/50 (Call 01/01/50)		1,856		1,481,242
5.25%, 03/01/52 (Call 09/01/51)		1,420		1,181,424
5.45%, 06/15/27 (Call 05/15/27)		1,115		1,096,098
5.90%, 06/15/32 (Call 03/15/32)		1,075		1,036,677
PacifiCorp
2.70%, 09/15/30 (Call 06/15/30)^(a)		352		310,399
2.90%, 06/15/52 (Call 12/15/51)		830		598,737
3.30%, 03/15/51 (Call 09/15/50)		547		423,188
3.35%, 07/01/25 (Call 04/01/25)^(a)		190		185,763
3.50%, 06/15/29 (Call 03/15/29)		445		421,062
3.60%, 04/01/24 (Call 01/01/24)^(a)		392		391,127
4.10%, 02/01/42 (Call 08/01/41)		645		559,750
4.13%, 01/15/49 (Call 07/15/48)^(a)		507		449,572
4.15%, 02/15/50 (Call 08/15/49)		307		275,027
5.25%, 06/15/35		195		196,643
5.75%, 04/01/37		682		709,062
6.00%, 01/15/39		571		618,753
6.10%, 08/01/36		519		560,632
6.25%, 10/15/37		493		540,615
6.35%, 07/15/38		464		516,133
7.70%, 11/15/31		142		171,191
PECO Energy Co.
2.80%, 06/15/50 (Call 12/15/49)		533		386,430
2.85%, 09/15/51 (Call 03/15/51)		365		265,678
3.00%, 09/15/49 (Call 03/15/49)		335		252,444
3.05%, 03/15/51 (Call 09/15/50)		365		275,026
3.15%, 10/15/25 (Call 07/15/25)^(a)		315		307,045
3.70%, 09/15/47 (Call 03/15/47)		585		504,777
3.90%, 03/01/48 (Call 09/01/47)		540		480,086
4.15%, 10/01/44 (Call 04/01/44)		315		285,198
4.38%, 08/15/52		230		218,906
4.60%, 05/15/52 (Call 11/15/51)		310		305,000
4.80%, 10/15/43 (Call 04/15/43)		200		189,923
5.95%, 10/01/36^(a)		170		190,303
Pennsylvania Electric Co.
3.25%, 03/15/28 (Call 12/15/27)^(b)		410		379,404
3.60%, 06/01/29 (Call 03/01/29)^(b)		420		392,942
6.15%, 10/01/38		415		445,747
Perusahaan Listrik Negara PT
3.88%, 07/17/29^(b)		575		529,615
4.00%, 06/30/50 (Call 12/30/49)^(b)		890		653,037
4.13%, 05/15/27^(a)(b)		1,307		1,265,241
5.45%, 05/21/28^(b)		895		917,375
Perusahaan Perseroan Persero PT Perusahaan Listrik Negara
3.00%, 06/30/30 (Call 03/30/30)^(a)(b)		567		478,406
3.38%, 02/05/30^(b)		225		197,170
4.38%, 02/05/50^(b)		575		441,312


Security	Par (000)		Value

Electric (continued)
4.88%, 07/17/49^(b)	$	716	$	588,910
5.25%, 10/24/42^(b)		973		858,672
5.25%, 05/15/47^(b)		465		402,225
6.15%, 05/21/48^(b)		1,000		952,500
6.25%, 01/25/49^(b)		444		424,553
Pinnacle West Capital Corp., 1.30%, 06/15/25 (Call 05/15/25)		512		467,047
Potomac Electric Power Co.
3.60%, 03/15/24 (Call 12/15/23)		250		248,555
4.15%, 03/15/43 (Call 09/15/42)^(a)		583		525,623
6.50%, 11/15/37		403		464,640
7.90%, 12/15/38		35		44,778
PPL Capital Funding Inc.
3.10%, 05/15/26 (Call 02/15/26)		903		856,120
4.13%, 04/15/30 (Call 01/15/30)		189		180,312
PPL Electric Utilities Corp.
3.00%, 10/01/49 (Call 04/01/49)		329		246,488
3.95%, 06/01/47 (Call 12/01/46)		337		298,538
4.13%, 06/15/44 (Call 12/15/43)		405		361,094
4.15%, 10/01/45 (Call 04/01/45)^(a)		366		323,553
4.15%, 06/15/48 (Call 12/15/47)		499		453,219
4.75%, 07/15/43 (Call 01/15/43)		155		151,418
6.25%, 05/15/39^(a)		340		383,156
Progress Energy Inc.
6.00%, 12/01/39		334		348,421
7.00%, 10/30/31		505		560,752
7.75%, 03/01/31		674		780,819
Public Service Co. of Colorado
1.88%, 06/15/31 (Call 12/15/30)		265		220,603
2.90%, 05/15/25 (Call 11/15/24)		363		354,125
3.55%, 06/15/46 (Call 12/15/45)		245		201,156
3.60%, 09/15/42 (Call 03/15/42)		358		304,299
3.70%, 06/15/28 (Call 12/15/27)		158		153,210
3.80%, 06/15/47 (Call 12/15/46)		478		412,984
3.95%, 03/15/43 (Call 09/15/42)		280		236,022
4.05%, 09/15/49 (Call 03/15/49)		620		549,577
4.10%, 06/01/32 (Call 03/01/32)		230		225,440
4.10%, 06/15/48 (Call 12/15/47)		345		311,291
4.30%, 03/15/44 (Call 09/15/43)		396		363,324
4.50%, 06/01/52 (Call 12/01/51)		280		271,834
4.75%, 08/15/41 (Call 02/15/41)		145		137,690
6.50%, 08/01/38^(a)		15		17,441
Series 17, 6.25%, 09/01/37		264		305,436
Series 34, 3.20%, 03/01/50 (Call 09/01/49)^(a)		507		399,538
Series 35, 1.90%, 01/15/31 (Call 07/15/30)		856		718,952
Series 36, 2.70%, 01/15/51 (Call 07/15/50)		480		340,228
Public Service Co. of New Hampshire
3.50%, 11/01/23 (Call 08/01/23)^(a)		275		274,306
3.60%, 07/01/49 (Call 01/01/49)		385		322,218
Series V, 2.20%, 06/15/31 (Call 03/15/31)		350		296,612
Public Service Co. of New Mexico, 3.85%, 08/01/25 (Call 05/01/25)^(a)		200		190,637
Public Service Co. of Oklahoma
Series G, 6.63%, 11/15/37^(a)		180		198,939
Series J, 2.20%, 08/15/31 (Call 05/15/31)		155		128,065
Series K, 3.15%, 08/15/51 (Call 02/15/51)		150		108,809
Public Service Electric & Gas Co.
0.95%, 03/15/26 (Call 02/15/26)		640		575,711
1.90%, 08/15/31 (Call 05/15/31)^(a)		400		332,887
2.05%, 08/01/50 (Call 02/01/50)		401		247,605


Security	Par (000)		Value

Electric (continued)
2.25%, 09/15/26 (Call 06/15/26)	$	345	$	321,974
2.45%, 01/15/30 (Call 10/15/29)^(a)		530		472,961
2.70%, 05/01/50 (Call 11/01/49)		290		207,029
3.00%, 05/15/25 (Call 02/15/25)^(a)		347		336,156
3.00%, 05/15/27 (Call 02/15/27)^(a)		575		551,580
3.00%, 03/01/51 (Call 09/01/50)		384		288,301
3.05%, 11/15/24 (Call 08/15/24)		100		97,840
3.10%, 03/15/32 (Call 12/15/31)^(a)		160		146,434
3.15%, 08/15/24 (Call 05/15/24)		32		31,525
3.15%, 01/01/50 (Call 07/01/49)		325		247,372
3.20%, 05/15/29 (Call 02/15/29)		95		89,775
3.20%, 08/01/49 (Call 02/01/49)^(a)		451		352,585
3.25%, 09/01/23 (Call 08/01/23)^(a)		90		89,572
3.60%, 12/01/47 (Call 06/01/47)		379		316,932
3.65%, 09/01/28 (Call 06/01/28)		577		557,883
3.65%, 09/01/42 (Call 03/01/42)^(a)		180		152,981
3.70%, 05/01/28 (Call 02/01/28)		110		106,974
3.80%, 01/01/43 (Call 07/01/42)		385		330,390
3.80%, 03/01/46 (Call 09/01/45)		525		452,348
3.85%, 05/01/49 (Call 11/01/48)		314		273,135
3.95%, 05/01/42 (Call 11/01/41)		385		346,031
4.05%, 05/01/48 (Call 11/01/47)		240		216,333
4.15%, 11/01/45 (Call 05/01/45)		300		265,408
5.38%, 11/01/39^(a)		300		307,771
5.50%, 03/01/40		320		338,168
5.80%, 05/01/37		275		302,447
Series I, 4.00%, 06/01/44 (Call 12/01/43)^(a)		360		308,675
Series K, 4.05%, 05/01/45 (Call 11/01/44)^(a)		185		161,098
Public Service Enterprise Group Inc.
0.80%, 08/15/25 (Call 07/15/25)		468		423,212
0.84%, 11/08/23 (Call 10/03/22)		700		671,748
1.60%, 08/15/30 (Call 05/15/30)^(a)		472		375,619
2.45%, 11/15/31 (Call 08/15/31)^(a)		180		150,281
2.88%, 06/15/24 (Call 05/15/24)		786		766,619
Puget Energy Inc.
2.38%, 06/15/28 (Call 04/15/28)		670		582,906
3.65%, 05/15/25 (Call 02/15/25)		682		659,121
4.10%, 06/15/30 (Call 03/15/30)		535		492,833
4.22%, 03/15/32 (Call 12/15/31)		475		437,610
Puget Sound Energy Inc.
2.89%, 09/15/51 (Call 03/15/51)^(a)		255		181,701
3.25%, 09/15/49 (Call 03/15/49)		325		244,139
4.22%, 06/15/48 (Call 12/15/47)		325		289,829
4.30%, 05/20/45 (Call 11/20/44)		357		316,457
4.43%, 11/15/41 (Call 05/15/41)		404		361,654
5.48%, 06/01/35		200		205,092
5.64%, 04/15/41 (Call 10/15/40)		175		182,419
5.76%, 10/01/39		480		510,825
5.76%, 07/15/40		85		88,659
5.80%, 03/15/40		890		946,377
6.27%, 03/15/37		145		159,806
6.72%, 06/15/36		230		258,901
7.02%, 12/01/27		380		420,414
Rochester Gas and Electric Corp., 3.10%, 06/01/27 (Call 03/01/27)^(b)		764		721,459
San Diego Gas & Electric Co.
2.50%, 05/15/26 (Call 02/15/26)		1,050		989,293
3.70%, 03/15/52 (Call 09/15/51)^(a)		120		101,786
3.95%, 11/15/41		282		239,023
4.15%, 05/15/48 (Call 11/15/47)		349		313,059


Security	Par (000)		Value

Electric (continued)
4.30%, 04/01/42 (Call 10/01/41)	$	361	$	323,912
4.50%, 08/15/40		749		700,443
5.35%, 05/15/35		100		103,521
5.35%, 05/15/40		175		177,227
6.00%, 06/01/26		60		63,538
6.00%, 06/01/39		220		241,391
Series NNN, 3.60%, 09/01/23 (Call 06/01/23)		315		314,287
Series RRR, 3.75%, 06/01/47 (Call 12/01/46)		572		482,490
Series TTT, 4.10%, 06/15/49 (Call 12/15/48)		420		371,556
Series UUU, 3.32%, 04/15/50 (Call 10/15/49)		462		360,402
Series VVV, 1.70%, 10/01/30 (Call 07/01/30)		708		581,558
Series WWW, 2.95%, 08/15/51 (Call 02/15/51)		755		558,227
Series XXX, 3.00%, 03/15/32 (Call 12/15/31)		585		519,773
Saudi Electricity Global Sukuk Co. 2, 5.06%, 04/08/43^(a)(b).		775		774,309
Saudi Electricity Global Sukuk Co. 3
4.00%, 04/08/24^(b)		1,222		1,223,527
5.50%, 04/08/44^(a)(b)		1,036		1,072,384
Sempra Energy
3.25%, 06/15/27 (Call 03/15/27)		929		879,024
3.30%, 04/01/25 (Call 03/01/25)		190		184,925
3.40%, 02/01/28 (Call 11/01/27)		1,017		960,627
3.70%, 04/01/29 (Call 02/01/29)		405		379,429
3.80%, 02/01/38 (Call 08/01/37)		638		547,473
4.00%, 02/01/48 (Call 08/01/47)		275		230,264
4.13%, 04/01/52 (Call 01/01/27)^(c)		710		596,533
6.00%, 10/15/39		974		1,042,176
Sierra Pacific Power Co.
2.60%, 05/01/26 (Call 02/01/26)		847		802,179
Series P, 6.75%, 07/01/37		180		196,198
Sociedad de Transmision Austral SA, 4.00%, 01/27/32 (Call 10/27/31)^(b)		5		4,364
Solar Star Funding LLC, 5.38%, 06/30/35^(a)(b)		98		99,799
Southern California Edison Co.
1.10%, 04/01/24 (Call 04/01/23)		547		520,472
2.25%, 06/01/30 (Call 03/01/30)		778		652,016
2.75%, 02/01/32 (Call 11/01/31)^(a)		615		520,658
2.85%, 08/01/29 (Call 05/01/29)^(a)		286		251,973
3.45%, 02/01/52 (Call 08/01/51)		250		191,798
3.65%, 02/01/50 (Call 08/01/49)		1,127		862,502
3.90%, 12/01/41 (Call 06/01/41)		483		388,222
4.00%, 04/01/47 (Call 10/01/46)		1,243		1,006,491
4.05%, 03/15/42 (Call 09/15/41)		290		241,664
4.50%, 09/01/40 (Call 03/01/40)		417		368,191
4.65%, 10/01/43 (Call 04/01/43)		611		552,847
5.50%, 03/15/40		739		731,465
5.63%, 02/01/36		190		190,202
6.00%, 01/15/34		722		765,502
6.05%, 03/15/39		600		627,819
6.65%, 04/01/29		355		377,246
Series 04-G, 5.75%, 04/01/35		320		325,221
Series 05-B, 5.55%, 01/15/36		215		211,321
Series 05-E, 5.35%, 07/15/35		432		429,665
Series 06-E, 5.55%, 01/15/37		595		588,223
Series 08-A, 5.95%, 02/01/38		535		554,059
Series 13-A, 3.90%, 03/15/43 (Call 09/15/42)		455		369,195
Series 2020-C, 1.20%, 02/01/26 (Call 01/01/26)		516		466,387
Series 20A, 2.95%, 02/01/51 (Call 08/01/50)		660		445,095
Series A, 4.20%, 03/01/29 (Call 12/01/28)^(a)		413		399,168
Series B, 3.65%, 03/01/28 (Call 12/01/27)		390		370,554
Series B, 4.88%, 03/01/49 (Call 09/01/48)^(a)		637		584,580


Security	Par (000)		Value

Electric (continued)
Series C, 3.50%, 10/01/23 (Call 07/01/23)	$	589	$	586,237
Series C, 3.60%, 02/01/45 (Call 08/01/44)		485		368,776
Series C, 4.13%, 03/01/48 (Call 09/01/47)		845		702,643
Series C, 4.20%, 06/01/25		245		244,497
Series D, 4.70%, 06/01/27 (Call 05/01/27)		375		375,957
Series E, 3.70%, 08/01/25 (Call 06/01/25)		641		631,172
Series E, 5.45%, 06/01/52 (Call 12/01/51)		405		403,607
Series G, 2.50%, 06/01/31 (Call 03/01/31)		265		221,313
Series H, 3.65%, 06/01/51 (Call 12/01/50)		500		390,008
Series K, 0.98%, 08/01/24		490		461,444
Southern Co. (The)
3.25%, 07/01/26 (Call 04/01/26)		1,057		1,009,645
4.25%, 07/01/36 (Call 01/01/36)		319		292,576
4.40%, 07/01/46 (Call 01/01/46)		1,765		1,555,779
4.48%, 08/01/24^(a)(e)		50		50,158
5.11%, 08/01/27		575		575,632
Series 21-A, 0.60%, 02/26/24 (Call 01/26/24)		586		556,001
Series 21-A, 3.75%, 09/15/51 (Call 06/15/26)^(c)		565		488,725
Series 21-B, 1.75%, 03/15/28 (Call 01/15/28)		507		433,991
Series A, 3.70%, 04/30/30 (Call 01/30/30)		470		439,659
Series B, 4.00%, 01/15/51 (Call 10/15/25)^(c)		885		819,457
Southern Power Co.
0.90%, 01/15/26 (Call 12/15/25)		637		569,682
4.15%, 12/01/25 (Call 09/01/25)		1,119		1,111,120
5.15%, 09/15/41		553		531,959
5.25%, 07/15/43^(a)		391		369,610
Series F, 4.95%, 12/15/46 (Call 06/15/46)		808		746,265
Southwestern Electric Power Co.
3.25%, 11/01/51 (Call 05/01/51)		335		242,620
6.20%, 03/15/40		450		477,175
Series J, 3.90%, 04/01/45 (Call 10/01/44)^(a)		469		372,578
Series K, 2.75%, 10/01/26 (Call 07/01/26)		557		519,515
Series L, 3.85%, 02/01/48 (Call 08/01/47)		439		349,558
Series M, 4.10%, 09/15/28 (Call 06/15/28)		508		490,827
Series N, 1.65%, 03/15/26 (Call 02/15/26)		540		489,576
Southwestern Public Service Co.
3.30%, 06/15/24 (Call 12/15/23)^(a)		50		49,345
3.40%, 08/15/46 (Call 02/15/46)		585		457,348
3.70%, 08/15/47 (Call 02/15/47)		602		488,874
3.75%, 06/15/49 (Call 12/15/48)		427		357,112
6.00%, 10/01/36		65		69,581
Series 6, 4.40%, 11/15/48 (Call 05/15/48)		388		353,062
Series 8, 3.15%, 05/01/50 (Call 11/01/49)		140		107,169
SP Group Treasury Pte. Ltd., 3.38%, 02/27/29 (Call 11/27/28)^(b)		856		826,673
SP PowerAssets Ltd.
3.00%, 09/26/27^(b)		135		128,839
3.25%, 11/24/25^(b)		751		731,632
Star Energy Geothermal Darajat II/Star Energy Geothermal Salak, 4.85%, 10/14/38 (Call 10/14/29)^(b)		635		536,575
State Grid Overseas Investment 2014 Ltd.
4.13%, 05/07/24^(b)		1,272		1,276,817
4.85%, 05/07/44^(b)		610		635,968
State Grid Overseas Investment BVI Ltd
3.50%, 05/04/27^(b)		3,365		3,295,233
4.00%, 05/04/47^(a)(b)		677		616,705
4.25%, 05/02/28^(a)(b)		590		592,366
Tampa Electric Co.
2.40%, 03/15/31 (Call 12/15/30)		511		438,336
3.45%, 03/15/51 (Call 09/15/50)^(a)		294		235,905


Security	Par (000)		Value

Electric (continued)
3.63%, 06/15/50 (Call 12/15/49)	$	390	$	318,197
4.10%, 06/15/42 (Call 12/15/41)		90		79,175
4.20%, 05/15/45 (Call 11/15/44)		395		336,175
4.30%, 06/15/48 (Call 12/15/47)		347		313,046
4.35%, 05/15/44 (Call 11/15/43)		307		277,341
4.45%, 06/15/49 (Call 12/15/48)		368		338,875
5.00%, 07/15/52 (Call 01/15/52)		155		155,473
6.15%, 05/15/37		55		60,282
6.55%, 05/15/36		75		85,220
Three Gorges Finance I Cayman Islands Ltd.
1.30%, 09/22/25 (Call 08/22/25)^(b)		700		645,603
3.15%, 06/02/26^(b)		600		583,621
Toledo Edison Co. (The), 6.15%, 05/15/37		247		274,940
Trans-Allegheny Interstate Line Co., 3.85%, 06/01/25 (Call 03/01/25)^(b)		184		179,861
Transelec SA, 4.25%, 01/14/25 (Call 10/14/24)^(b)		340		336,177
Tri-State Generation & Transmission Association Inc.
4.25%, 06/01/46 (Call 12/01/45)		164		131,558
4.70%, 11/01/44 (Call 05/01/44)		340		292,867
6.00%, 06/15/40^(b)		215		204,733
Tucson Electric Power Co.
1.50%, 08/01/30 (Call 05/01/30)^(a)		497		395,562
3.05%, 03/15/25 (Call 12/15/24)^(a)		190		184,373
3.25%, 05/15/32 (Call 02/15/32)		300		267,039
3.25%, 05/01/51 (Call 11/01/50)		356		259,940
4.00%, 06/15/50 (Call 12/15/49)		422		353,467
4.85%, 12/01/48 (Call 06/01/48)		341		328,203
Union Electric Co.
2.15%, 03/15/32 (Call 12/15/31)		240		197,079
2.63%, 03/15/51 (Call 09/15/50)		415		286,984
2.95%, 06/15/27 (Call 03/15/27)^(a)		271		256,768
2.95%, 03/15/30 (Call 12/15/29)		140		127,217
3.25%, 10/01/49 (Call 04/01/49)^(a)		395		306,495
3.50%, 04/15/24 (Call 01/15/24)		198		197,019
3.50%, 03/15/29 (Call 12/15/28)		456		434,481
3.65%, 04/15/45 (Call 10/15/44)^(a)		527		434,898
3.90%, 09/15/42 (Call 03/15/42)		360		313,856
3.90%, 04/01/52 (Call 10/01/51)^(a)		620		545,320
4.00%, 04/01/48 (Call 10/01/47)		387		338,774
5.30%, 08/01/37		40		40,873
8.45%, 03/15/39		70		92,592
Virginia Electric & Power Co.
2.30%, 11/15/31 (Call 08/15/31)		480		408,099
2.40%, 03/30/32 (Call 12/30/31)		400		341,774
2.45%, 12/15/50 (Call 06/15/50)		754		506,831
2.95%, 11/15/51 (Call 05/15/51)		520		385,385
3.30%, 12/01/49 (Call 06/01/49)		492		391,148
3.45%, 02/15/24 (Call 11/15/23)		134		133,204
4.00%, 01/15/43 (Call 07/15/42)		485		431,050
4.45%, 02/15/44 (Call 08/15/43)		680		629,218
4.60%, 12/01/48 (Call 06/01/48)		435		413,200
6.35%, 11/30/37		362		407,697
8.88%, 11/15/38		588		824,498
Series A, 2.88%, 07/15/29 (Call 04/15/29)		405		369,951
Series A, 3.10%, 05/15/25 (Call 02/15/25)		294		287,162
Series A, 3.15%, 01/15/26 (Call 10/15/25)		812		788,171
Series A, 3.50%, 03/15/27 (Call 12/15/26)^(a)		865		842,177
Series A, 3.80%, 04/01/28 (Call 01/01/28)		718		701,714
Series A, 6.00%, 05/15/37		665		728,935
Series B, 2.95%, 11/15/26 (Call 08/15/26)		470		448,619


Security	Par (000)		Value

Electric (continued)
Series B, 3.75%, 05/15/27 (Call 04/15/27)	$	115	$	112,986
Series B, 3.80%, 09/15/47 (Call 03/15/47)^(a)		647		549,351
Series B, 4.20%, 05/15/45 (Call 11/15/44)		390		347,359
Series B, 6.00%, 01/15/36		639		698,773
Series C, 4.00%, 11/15/46 (Call 05/15/46)		633		555,302
Series C, 4.63%, 05/15/52 (Call 11/15/51)		660		642,846
Series D, 4.65%, 08/15/43 (Call 02/15/43)		520		494,478
Vistra Operations Co. LLC
3.55%, 07/15/24 (Call 06/15/24)^(b)		1,481		1,427,914
3.70%, 01/30/27 (Call 11/30/26)^(b)		1,082		982,054
4.30%, 07/15/29 (Call 04/15/29)^(b)		974		875,300
5.13%, 05/13/25^(b)		125		124,331
WEC Energy Group Inc.
0.55%, 09/15/23^(a)		387		373,622
0.80%, 03/15/24 (Call 02/15/24)		160		152,352
1.38%, 10/15/27 (Call 08/15/27)		638		551,063
1.80%, 10/15/30 (Call 07/15/30)		635		513,408
2.20%, 12/15/28 (Call 10/15/28)		360		311,852
Wisconsin Electric Power Co.
1.70%, 06/15/28 (Call 04/15/28)		500		435,885
2.05%, 12/15/24 (Call 11/15/24)		702		674,498
3.10%, 06/01/25 (Call 03/01/25)		25		24,443
3.65%, 12/15/42 (Call 06/15/42)		150		119,436
4.25%, 06/01/44 (Call 12/01/43)		400		344,312
4.30%, 12/15/45 (Call 06/15/45)		120		103,187
4.30%, 10/15/48 (Call 04/15/48)		375		340,465
5.63%, 05/15/33^(a)		207		222,221
5.70%, 12/01/36		105		111,796
Wisconsin Power & Light Co., 3.95%, 09/01/32		500		477,723
Wisconsin Power and Light Co.
1.95%, 09/16/31 (Call 06/16/31)		335		273,613
3.00%, 07/01/29 (Call 04/01/29)		362		331,000
3.05%, 10/15/27 (Call 07/15/27)		330		312,381
3.65%, 04/01/50 (Call 10/01/49)		295		242,522
4.10%, 10/15/44 (Call 04/15/44)^(a)		375		314,770
6.38%, 08/15/37		505		562,778
7.60%, 10/01/38		75		91,291
Wisconsin Public Service Corp.
2.85%, 12/01/51 (Call 06/01/51)		260		189,282
3.30%, 09/01/49 (Call 03/01/49)		430		334,876
3.67%, 12/01/42		462		386,497
4.75%, 11/01/44 (Call 05/01/44)		274		260,384
Xcel Energy Inc.
0.50%, 10/15/23 (Call 09/15/23)		485		467,283
1.75%, 03/15/27 (Call 02/15/27)		490		439,981
2.35%, 11/15/31 (Call 05/15/31)		380		313,582
2.60%, 12/01/29 (Call 06/01/29)		487		426,376
3.30%, 06/01/25 (Call 12/01/24)		433		422,831
3.35%, 12/01/26 (Call 06/01/26)		722		693,519
3.40%, 06/01/30 (Call 12/01/29)		370		339,194
3.50%, 12/01/49 (Call 06/01/49)^(a)		310		241,197
4.00%, 06/15/28 (Call 12/15/27)^(a)		334		326,956
4.60%, 06/01/32 (Call 12/01/31)		760		754,332
4.80%, 09/15/41 (Call 03/15/41)		358		331,929
6.50%, 07/01/36		615		692,551

				548,137,709

Electrical Components & Equipment — 0.1%
Acuity Brands Lighting Inc., 2.15%, 12/15/30 (Call 09/15/30)		634		502,427


Security	Par (000)		Value

Electrical Components & Equipment (continued)
Emerson Electric Co.
0.88%, 10/15/26 (Call 09/15/26)^(a)	$	946	$	843,727
1.80%, 10/15/27 (Call 08/15/27)		1,004		900,978
1.95%, 10/15/30 (Call 07/15/30)		815		693,895
2.00%, 12/21/28 (Call 10/21/28)^(a)		115		102,647
2.20%, 12/21/31 (Call 09/21/31)		245		208,113
2.75%, 10/15/50 (Call 04/15/50)		1,031		746,611
2.80%, 12/21/51 (Call 06/21/51)		915		664,985
3.15%, 06/01/25 (Call 03/01/25)^(a)		285		281,111
6.00%, 08/15/32^(a)		635		707,955
6.13%, 04/15/39		110		123,987
Molex Electronic Technologies LLC, 3.90%, 04/15/25 (Call 01/15/25)^(b)		730		704,836

				6,481,272

Electronics — 0.6%
Agilent Technologies Inc.
2.10%, 06/04/30 (Call 03/04/30)		568		467,142
2.30%, 03/12/31 (Call 12/12/30)		612		503,510
2.75%, 09/15/29 (Call 06/15/29)		759		665,544
3.05%, 09/22/26 (Call 06/22/26)		567		539,901
Allegion PLC, 3.50%, 10/01/29 (Call 07/01/29)		728		641,515
Allegion U.S. Holding Co. Inc.
3.20%, 10/01/24 (Call 08/01/24)^(a)		511		497,610
3.55%, 10/01/27 (Call 07/01/27)		435		402,420
5.41%, 07/01/32 (Call 04/01/32)		304		300,093
Amphenol Corp.
2.05%, 03/01/25 (Call 02/01/25)		581		551,270
2.20%, 09/15/31 (Call 06/15/31)		490		404,542
2.80%, 02/15/30 (Call 11/15/29)		1,197		1,045,460
3.20%, 04/01/24 (Call 02/01/24)		349		345,501
4.35%, 06/01/29 (Call 03/01/29)		575		570,198
Arrow Electronics Inc.
2.95%, 02/15/32 (Call 11/15/31)		706		573,308
3.25%, 09/08/24 (Call 07/08/24)		626		611,900
3.88%, 01/12/28 (Call 10/12/27)		275		259,369
4.00%, 04/01/25 (Call 01/01/25)^(a)		590		577,441
Avnet Inc.
3.00%, 05/15/31 (Call 02/15/31)		635		505,638
4.63%, 04/15/26 (Call 01/15/26)		743		735,216
5.50%, 06/01/32 (Call 03/01/32)		310		297,439
Flex Ltd.
3.75%, 02/01/26 (Call 01/01/26)		724		689,875
4.75%, 06/15/25 (Call 03/15/25)		858		853,926
4.88%, 06/15/29 (Call 03/15/29)		837		795,180
4.88%, 05/12/30 (Call 02/12/30)		914		863,337
Fortive Corp.
3.15%, 06/15/26 (Call 03/15/26)		1,252		1,200,516
4.30%, 06/15/46 (Call 12/15/45)		491		432,667
Honeywell International Inc.
1.10%, 03/01/27 (Call 02/01/27)		975		871,596
1.35%, 06/01/25 (Call 05/01/25)		1,298		1,217,897
1.75%, 09/01/31 (Call 06/01/31)		1,590		1,315,819
1.95%, 06/01/30 (Call 03/01/30)		915		787,733
2.30%, 08/15/24 (Call 07/15/24)^(a)		873		850,611
2.50%, 11/01/26 (Call 08/01/26)		1,421		1,347,805
2.70%, 08/15/29 (Call 05/15/29)^(a)		740		679,150
2.80%, 06/01/50 (Call 12/01/49)^(a)		399		310,792
3.35%, 12/01/23		25		24,959
3.81%, 11/21/47 (Call 05/21/47)		670		615,636
5.38%, 03/01/41		462		500,991


Security	Par (000)		Value

Electronics (continued)
5.70%, 03/15/36	$	180	$	201,010
5.70%, 03/15/37		330		367,929
Hubbell Inc.
2.30%, 03/15/31 (Call 12/15/30)		162		135,287
3.15%, 08/15/27 (Call 05/15/27)^(a)		265		248,147
3.35%, 03/01/26 (Call 12/01/25)		145		140,433
3.50%, 02/15/28 (Call 11/15/27)		503		479,994
Jabil Inc.
1.70%, 04/15/26 (Call 03/15/26)		720		642,427
3.00%, 01/15/31 (Call 10/15/30)		690		575,391
3.60%, 01/15/30 (Call 10/15/29)		690		606,513
3.95%, 01/12/28 (Call 10/12/27)		640		602,984
4.25%, 05/15/27 (Call 04/15/27)		555		537,457
Keysight Technologies Inc.
3.00%, 10/30/29 (Call 07/30/29)^(a)		835		727,180
4.55%, 10/30/24 (Call 07/30/24)		947		952,427
4.60%, 04/06/27 (Call 01/06/27)		842		844,350
Legrand France SA, 8.50%, 02/15/25		1,091		1,200,630
TD SYNNEX Corp.
1.25%, 08/09/24 (Call 09/12/22)		400		371,533
1.75%, 08/09/26 (Call 07/09/26)		795		696,109
2.38%, 08/09/28 (Call 06/09/28)		830		697,100
2.65%, 08/09/31 (Call 05/09/31)		841		663,462
Trimble Inc.
4.75%, 12/01/24 (Call 09/01/24)^(a)		398		400,876
4.90%, 06/15/28 (Call 03/15/28)^(a)		811		805,540
Tyco Electronics Group SA
2.50%, 02/04/32 (Call 12/04/31)		505		436,911
3.13%, 08/15/27 (Call 05/15/27)		707		671,792
3.45%, 08/01/24 (Call 05/01/24)		525		521,397
3.70%, 02/15/26 (Call 11/15/25)		495		487,584
7.13%, 10/01/37		400		490,792
Vontier Corp.
1.80%, 04/01/26 (Call 03/01/26)		820		717,156
2.40%, 04/01/28 (Call 02/01/28)		541		437,217
2.95%, 04/01/31 (Call 01/01/31)		722		555,384

				40,068,519

Energy - Alternate Sources — 0.0%
Sweihan PV Power Co. PJSC, 3.63%, 01/31/49^(b)		50		42,052


Engineering & Construction — 0.1%
Aeropuerto Internacional de Tocumen SA
4.00%, 08/11/41 (Call 08/11/40)^(a)(b)		665		540,725
5.13%, 08/11/61 (Call 08/11/60)^(b)		1,292		1,042,110
LBJ Infrastructure Group LLC, 3.80%, 12/31/57 (Call 06/30/57)^(b)		445		309,204
MasTec Inc., 4.50%, 08/15/28 (Call 08/15/23)^(a)(b)		595		546,061
Mexico City Airport Trust
3.88%, 04/30/28 (Call 01/30/28)^(b)		559		501,004
4.25%, 10/31/26 (Call 07/31/26)^(a)(b)		995		937,051
5.50%, 10/31/46 (Call 04/30/46)^(b)		787		588,283
5.50%, 07/31/47 (Call 01/31/47)^(b)		1,811		1,362,778
Sydney Airport Finance Co. Pty Ltd.
3.38%, 04/30/25 (Call 01/30/25)^(b)		206		197,233
3.63%, 04/28/26 (Call 01/28/26)^(b)		1,419		1,352,748
Vinci SA, 3.75%, 04/10/29 (Call 01/10/29)^(b)		1,105		1,052,487

				8,429,684

Entertainment — 0.3%
Magallanes Inc.
3.43%, 03/15/24^(a)(b)		1,350		1,319,692


Security	Par (000)		Value

Entertainment (continued)
3.53%, 03/15/24 (Call 03/15/23)^(b)	$	400	$	390,680
3.64%, 03/15/25^(a)(b)		2,645		2,553,790
3.76%, 03/15/27 (Call 02/15/27)^(b)		4,000		3,736,325
3.79%, 03/15/25 (Call 03/15/23)^(b)		350		337,393
4.05%, 03/15/29 (Call 01/15/29)^(a)(b)		1,490		1,356,784
4.28%, 03/15/32 (Call 12/15/31)^(b)		3,535		3,080,165
5.05%, 03/15/42 (Call 09/15/41)^(b)		4,118		3,366,512
5.14%, 03/15/52 (Call 09/15/51)^(b)		6,335		5,070,514
5.39%, 03/15/62 (Call 09/15/61)^(b)		2,735		2,195,393

				23,407,248

Environmental Control — 0.2%
Republic Services Inc.
0.88%, 11/15/25 (Call 10/15/25)^(a)		631		569,730
1.45%, 02/15/31 (Call 11/15/30)^(a)		640		504,283
1.75%, 02/15/32 (Call 11/15/31)^(a)		324		257,808
2.30%, 03/01/30 (Call 12/01/29)^(a)		616		530,024
2.38%, 03/15/33 (Call 12/15/32)^(a)		760		620,929
2.50%, 08/15/24 (Call 07/15/24)		1,125		1,092,142
2.90%, 07/01/26 (Call 04/01/26)^(a)		539		512,708
3.05%, 03/01/50 (Call 09/01/49)		723		540,709
3.20%, 03/15/25 (Call 12/15/24)		610		595,732
3.38%, 11/15/27 (Call 08/15/27)		808		770,603
3.95%, 05/15/28 (Call 02/15/28)^(a)		693		677,483
6.20%, 03/01/40		367		404,585
Waste Connections Inc.
2.20%, 01/15/32 (Call 10/15/31)		575		472,494
2.60%, 02/01/30 (Call 11/01/29)		569		498,784
2.95%, 01/15/52 (Call 07/15/51)		680		487,352
3.05%, 04/01/50 (Call 10/01/49)		500		368,642
3.20%, 06/01/32 (Call 03/01/32)		690		613,328
3.50%, 05/01/29 (Call 02/01/29)^(a)		478		451,291
4.20%, 01/15/33		200		192,364
4.25%, 12/01/28 (Call 09/01/28)		681		668,490
Waste Management Inc.
0.75%, 11/15/25 (Call 10/15/25)		665		602,914
1.15%, 03/15/28 (Call 01/15/28)		570		483,196
1.50%, 03/15/31 (Call 12/15/30)		532		421,010
2.00%, 06/01/29 (Call 04/01/29)^(a)		630		543,359
2.50%, 11/15/50 (Call 05/15/50)^(a)		405		272,450
2.95%, 06/01/41 (Call 12/01/40)		570		442,590
3.13%, 03/01/25 (Call 12/01/24)		200		197,432
3.15%, 11/15/27 (Call 08/15/27)^(a)		783		747,330
3.90%, 03/01/35 (Call 09/01/34)		493		449,054
4.10%, 03/01/45 (Call 09/01/44)		175		155,386
4.15%, 04/15/32 (Call 01/15/32)^(a)		120		117,170
4.15%, 07/15/49 (Call 01/15/49)^(a)		731		667,767
7.00%, 07/15/28^(a)		100		112,255

				16,041,394

Food — 1.8%
Ahold Finance USA LLC, 6.88%, 05/01/29		1,090		1,189,948
Bimbo Bakeries USA Inc., 4.00%, 05/17/51 (Call 11/17/50)^(a)(b)		817		678,314
Campbell Soup Co.
2.38%, 04/24/30 (Call 01/24/30)		725		612,403
3.13%, 04/24/50 (Call 10/24/49)		483		341,713
3.30%, 03/19/25 (Call 12/19/24)^(a)		575		561,682
3.95%, 03/15/25 (Call 01/15/25)		728		721,476
4.15%, 03/15/28 (Call 12/15/27)^(a)		940		923,041
4.80%, 03/15/48 (Call 09/15/47)		675		628,026


Security	Par (000)		Value

Food (continued)
Cencosud SA
4.38%, 07/17/27 (Call 04/17/27)^(b)	$	825	$	795,885
5.15%, 02/12/25 (Call 11/12/24)^(b)		200		201,016
6.63%, 02/12/45 (Call 08/12/44)^(a)(b)		330		335,586
CK Hutchison International 20 Ltd., 2.50%, 05/08/30 (Call 02/08/30)^(b)		615		537,933
CK Hutchison International 21 Ltd., 2.50%, 04/15/31 (Call 01/15/31)^(b)		1,270		1,097,637
Conagra Brands Inc.
1.38%, 11/01/27 (Call 09/01/27)		580		485,011
4.30%, 05/01/24 (Call 04/01/24)		939		938,587
4.60%, 11/01/25 (Call 09/01/25)		1,260		1,258,662
4.85%, 11/01/28 (Call 08/01/28)		868		858,896
5.30%, 11/01/38 (Call 05/01/38)		1,119		1,063,544
5.40%, 11/01/48 (Call 05/01/48)^(a)		915		872,953
7.00%, 10/01/28		798		862,108
7.13%, 10/01/26		50		54,131
8.25%, 09/15/30		607		711,381
Danone SA
2.59%, 11/02/23 (Call 09/02/23)^(b)		962		946,275
2.95%, 11/02/26 (Call 08/02/26)^(b)		1,980		1,890,849
Flowers Foods Inc.
2.40%, 03/15/31 (Call 12/15/30)^(a)		728		605,823
3.50%, 10/01/26 (Call 07/01/26)		195		185,522
General Mills Inc.
2.25%, 10/14/31 (Call 07/14/31)		430		355,888
2.88%, 04/15/30 (Call 01/15/30)^(a)		973		869,240
3.00%, 02/01/51 (Call 08/01/50)		1,039		758,243
3.20%, 02/10/27 (Call 11/10/26)^(a)		795		765,796
3.65%, 02/15/24 (Call 11/15/23)		422		420,752
4.00%, 04/17/25 (Call 02/17/25)		1,049		1,045,607
4.15%, 02/15/43 (Call 08/15/42)		50		43,834
4.20%, 04/17/28 (Call 01/17/28)		980		974,656
4.55%, 04/17/38 (Call 10/17/37)		340		320,436
4.70%, 04/17/48 (Call 10/17/47)		240		228,217
5.40%, 06/15/40^(a)		475		490,356
Grupo Bimbo SAB de CV
3.88%, 06/27/24^(a)(b)		200		197,717
4.00%, 09/06/49^(a)(b)		1,015		845,881
4.70%, 11/10/47 (Call 05/10/47)^(b)		423		396,338
4.88%, 06/27/44^(b)		105		97,744
Hershey Co. (The)
0.90%, 06/01/25 (Call 05/01/25)		359		333,481
1.70%, 06/01/30 (Call 03/01/30)^(a)		480		400,819
2.05%, 11/15/24 (Call 10/15/24)		264		254,882
2.30%, 08/15/26 (Call 05/15/26)		857		809,041
2.45%, 11/15/29 (Call 08/15/29)		385		346,240
2.65%, 06/01/50 (Call 12/01/49)		362		262,479
3.13%, 11/15/49 (Call 05/15/49)		494		388,250
3.20%, 08/21/25 (Call 05/21/25)^(a)		265		260,610
3.38%, 08/15/46 (Call 02/15/46)		410		342,610
Hormel Foods Corp.
0.65%, 06/03/24 (Call 10/03/22)		1,087		1,033,149
1.70%, 06/03/28 (Call 04/03/28)		710		633,231
1.80%, 06/11/30 (Call 03/11/30)^(a)		266		225,036
3.05%, 06/03/51 (Call 12/03/50)		670		518,386
Ingredion Inc.
2.90%, 06/01/30 (Call 03/01/30)		620		540,175
3.20%, 10/01/26 (Call 07/01/26)^(a)		773		741,561
3.90%, 06/01/50 (Call 12/01/49)^(a)		554		436,777


Security	Par (000)		Value

Food (continued)
6.63%, 04/15/37	$	384	$	420,749
JBS USA LUX SA/JBS USA Food Co./JBS USA Finance Inc.
2.50%, 01/15/27		1,455		1,305,732
3.00%, 02/02/29 (Call 12/02/28)^(a)(b)		755		656,174
3.00%, 05/15/32 (Call 02/15/32)^(b)		452		373,479
3.63%, 01/15/32^(a)		425		367,629
3.75%, 12/01/31 (Call 12/01/26)^(a)(b)		865		757,628
4.38%, 02/02/52 (Call 08/02/51)^(a)(b)		960		758,668
5.13%, 02/01/28 (Call 01/01/28)^(a)(b)		750		749,062
5.50%, 01/15/30 (Call 01/15/25)^(a)(b)		405		405,000
5.75%, 04/01/33 (Call 01/01/33)^(b)		1,165		1,160,538
6.50%, 04/15/29 (Call 04/15/24)^(b)		202		209,011
6.50%, 12/01/52 (Call 06/01/52)^(a)(b)		840		883,646
JM Smucker Co. (The)
2.13%, 03/15/32 (Call 12/15/31)^(a)		285		229,328
2.38%, 03/15/30 (Call 12/15/29)^(a)		594		504,956
2.75%, 09/15/41 (Call 03/15/41)		349		244,442
3.38%, 12/15/27 (Call 09/15/27)		677		645,467
3.50%, 03/15/25		1,165		1,149,507
3.55%, 03/15/50 (Call 09/15/49)		580		430,959
4.25%, 03/15/35		837		775,171
4.38%, 03/15/45^(a)		323		278,141
Kellogg Co.
2.10%, 06/01/30 (Call 03/01/30)		272		226,388
2.65%, 12/01/23		407		402,153
3.25%, 04/01/26		890		863,586
3.40%, 11/15/27 (Call 08/15/27)		654		622,710
4.30%, 05/15/28 (Call 02/15/28)		380		375,707
4.50%, 04/01/46		678		624,297
Series B, 7.45%, 04/01/31		1,145		1,322,751
Koninklijke Ahold Delhaize NV, 5.70%, 10/01/40^(a)		375		391,766
Kraft Heinz Foods Co.
3.00%, 06/01/26 (Call 03/01/26)^(a)		1,815		1,718,222
3.75%, 04/01/30 (Call 01/01/30)^(a)		715		662,516
3.88%, 05/15/27 (Call 02/15/27)		1,215		1,174,169
4.25%, 03/01/31 (Call 12/01/30)		375		356,313
4.38%, 06/01/46 (Call 12/01/45)		2,710		2,302,089
4.63%, 01/30/29 (Call 10/30/28)^(a)		325		320,010
4.63%, 10/01/39 (Call 04/01/39)		420		374,254
4.88%, 10/01/49 (Call 04/01/49)		1,275		1,156,721
5.00%, 07/15/35 (Call 01/15/35)^(a)		970		939,205
5.00%, 06/04/42		1,070		997,044
5.20%, 07/15/45 (Call 01/15/45)^(a)		1,925		1,807,937
5.50%, 06/01/50 (Call 12/01/49)		485		482,860
6.50%, 02/09/40		675		722,717
6.75%, 03/15/32		445		492,999
6.88%, 01/26/39		890		976,264
7.13%, 08/01/39^(a)(b)		760		846,070
Kroger Co. (The)
1.70%, 01/15/31 (Call 10/15/30)^(a)		405		322,654
2.20%, 05/01/30 (Call 02/01/30)^(a)		850		714,263
2.65%, 10/15/26 (Call 07/15/26)		737		695,764
3.50%, 02/01/26 (Call 11/01/25)		710		695,240
3.70%, 08/01/27 (Call 05/01/27)^(a)		517		503,907
3.88%, 10/15/46 (Call 04/15/46)		385		320,834
3.95%, 01/15/50 (Call 07/15/49)^(a)		627		531,891
4.00%, 02/01/24 (Call 11/01/23)		421		422,058
4.45%, 02/01/47 (Call 08/01/46)		595		540,019
4.50%, 01/15/29 (Call 10/15/28)		299		296,787


Security	Par (000)		Value

Food (continued)
4.65%, 01/15/48 (Call 07/15/47)	$	460	$	427,246
5.00%, 04/15/42 (Call 10/15/41)		320		306,820
5.15%, 08/01/43 (Call 02/01/43)		391		381,864
5.40%, 07/15/40 (Call 01/15/40)^(a)		413		414,062
5.40%, 01/15/49 (Call 07/15/48)^(a)		646		667,021
6.90%, 04/15/38		602		694,225
7.50%, 04/01/31^(a)		75		88,336
8.00%, 09/15/29		309		364,260
Series B, 7.70%, 06/01/29		490		564,246
Mars Inc.
0.88%, 07/16/26 (Call 06/16/26)^(b)		452		400,461
1.63%, 07/16/32 (Call 04/16/32)^(a)(b)		967		758,495
2.38%, 07/16/40 (Call 01/16/40)^(b)		566		409,268
2.45%, 07/16/50 (Call 01/16/50)^(b)		405		275,321
2.70%, 04/01/25 (Call 03/01/25)^(a)(b)		474		459,936
3.20%, 04/01/30 (Call 01/01/30)^(a)(b)		793		737,326
3.60%, 04/01/34 (Call 01/01/34)^(b)		696		635,369
3.88%, 04/01/39 (Call 10/01/38)^(b)		880		781,906
3.95%, 04/01/44 (Call 10/01/43)^(b)		350		307,355
3.95%, 04/01/49 (Call 10/01/48)^(b)		782		693,288
4.13%, 04/01/54 (Call 10/01/53)^(b)		473		424,711
4.20%, 04/01/59 (Call 10/01/58)^(a)(b)		699		627,928
McCormick & Co. Inc./MD
0.90%, 02/15/26 (Call 01/15/26)^(a)		637		567,849
1.85%, 02/15/31 (Call 11/15/30)^(a)		575		459,443
2.50%, 04/15/30 (Call 01/15/30)		561		483,153
3.15%, 08/15/24 (Call 06/15/24)		968		952,807
3.25%, 11/15/25 (Call 08/15/25)		387		373,510
3.40%, 08/15/27 (Call 05/15/27)^(a)		937		903,584
3.50%, 09/01/23 (Call 06/01/23)^(a)		200		199,149
4.20%, 08/15/47 (Call 02/15/47)^(a)		530		461,816
Mondelez International Holdings Netherlands BV
0.75%, 09/24/24^(a)(b)		732		682,020
1.25%, 09/24/26 (Call 08/24/26)^(b)		905		801,629
2.25%, 09/19/24 (Call 08/19/24)^(a)(b)		596		572,994
Mondelez International Inc.
1.50%, 05/04/25 (Call 04/04/25)		798		746,760
1.50%, 02/04/31 (Call 11/04/30)		250		197,036
1.88%, 10/15/32 (Call 07/15/32)		902		707,355
2.63%, 03/17/27 (Call 02/17/27)		445		414,859
2.63%, 09/04/50 (Call 03/04/50)		1,282		860,879
2.75%, 04/13/30 (Call 01/13/30)		577		509,618
3.00%, 03/17/32 (Call 12/17/31)^(a)		100		87,625
4.13%, 05/07/28 (Call 02/07/28)^(a)		30		29,812
6.50%, 11/01/31		35		39,009
Nestle Holdings Inc.
0.38%, 01/15/24^(b)		1,170		1,116,291
0.61%, 09/14/24 (Call 09/14/23)^(b)		200		187,992
0.63%, 01/15/26 (Call 12/15/25)^(b)		540		484,566
1.00%, 09/15/27 (Call 07/15/27)^(b)		1,285		1,114,604
1.15%, 01/14/27 (Call 12/14/26)^(b)		985		876,961
1.25%, 09/15/30 (Call 06/15/30)^(a)(b)		1,065		864,901
1.50%, 09/14/28 (Call 07/14/28)^(b)		240		208,178
1.88%, 09/14/31 (Call 06/14/31)^(b)		1,095		918,740
2.50%, 09/14/41 (Call 03/14/41)^(a)(b)		637		485,366
2.63%, 09/14/51 (Call 03/14/51)^(a)(b)		575		419,494
3.35%, 09/24/23 (Call 08/24/23)^(a)(b)		980		977,494
3.50%, 09/24/25 (Call 07/24/25)^(b)		650		643,875
3.63%, 09/24/28 (Call 06/24/28)^(b)		1,614		1,580,121
3.90%, 09/24/38 (Call 03/24/38)^(b)		1,134		1,048,022


Security	Par (000)		Value

Food (continued)
4.00%, 09/24/48 (Call 03/24/48)^(b)	$	1,619	$	1,513,366
Sigma Alimentos SA de CV, 4.13%, 05/02/26 (Call 02/02/26)^(b)		1,186		1,135,310
Sigma Finance Netherlands BV, 4.88%, 03/27/28 (Call 12/27/27)^(b)		65		62,868
Smithfield Foods Inc.
2.63%, 09/13/31 (Call 06/13/31)^(b)		602		465,126
3.00%, 10/15/30 (Call 07/15/30)^(b)		660		537,831
4.25%, 02/01/27 (Call 11/01/26)^(b)		775		738,982
5.20%, 04/01/29 (Call 01/01/29)^(b)		633		614,607
Sysco Corp.
2.40%, 02/15/30 (Call 11/15/29)		650		557,455
2.45%, 12/14/31 (Call 09/14/31)		445		372,459
3.15%, 12/14/51 (Call 06/14/51)		365		261,416
3.25%, 07/15/27 (Call 04/15/27)		736		696,885
3.30%, 07/15/26 (Call 04/15/26)		923		893,224
3.30%, 02/15/50 (Call 08/15/49)		605		445,522
3.75%, 10/01/25 (Call 07/01/25)		1,020		1,008,647
4.45%, 03/15/48 (Call 09/15/47)^(a)		285		252,092
4.50%, 04/01/46 (Call 10/01/45)		977		870,060
4.85%, 10/01/45 (Call 04/01/45)		430		400,722
5.38%, 09/21/35		375		387,816
5.95%, 04/01/30 (Call 01/01/30)		992		1,067,014
6.60%, 04/01/40 (Call 10/01/39)		470		539,657
6.60%, 04/01/50 (Call 10/01/49)		951		1,102,481
Tesco PLC, 6.15%, 11/15/37^(b)		340		351,431
Tyson Foods Inc.
3.55%, 06/02/27 (Call 03/02/27)		1,072		1,028,935
3.90%, 09/28/23 (Call 08/28/23)^(a)		382		381,877
3.95%, 08/15/24 (Call 05/15/24)		1,239		1,235,007
4.00%, 03/01/26 (Call 01/01/26)^(a)		1,112		1,099,384
4.35%, 03/01/29 (Call 12/01/28)		961		948,175
4.55%, 06/02/47 (Call 12/02/46)		896		820,473
4.88%, 08/15/34 (Call 02/15/34)		966		964,998
5.10%, 09/28/48 (Call 03/28/48)		1,050		1,038,274
5.15%, 08/15/44 (Call 02/15/44)^(a)		669		653,357

				126,045,693

Forest Products & Paper — 0.3%
Celulosa Arauco y Constitucion SA
3.88%, 11/02/27 (Call 08/02/27)^(a)		675		622,337
4.20%, 01/29/30 (Call 10/29/29)^(a)(b)		360		328,860
4.25%, 04/30/29 (Call 01/30/29)^(b)		382		352,271
4.50%, 08/01/24 (Call 05/01/24)		440		440,484
5.15%, 01/29/50 (Call 07/29/49)^(b)		320		270,400
5.50%, 11/02/47 (Call 05/02/47)		586		502,495
5.50%, 04/30/49 (Call 10/30/48)^(a)(b)		455		389,025
Fibria Overseas Finance Ltd.
4.00%, 01/14/25 (Call 11/14/24)		275		271,961
5.50%, 01/17/27		692		698,257
Georgia-Pacific LLC
0.63%, 05/15/24^(b)		748		703,962
0.95%, 05/15/26 (Call 04/15/26)^(b)		1,331		1,181,651
1.75%, 09/30/25 (Call 08/30/25)^(b)		460		425,708
2.10%, 04/30/27 (Call 02/28/27)^(b)		584		530,243
2.30%, 04/30/30 (Call 01/30/30)^(b)		974		841,372
3.60%, 03/01/25 (Call 12/01/24)^(b)		748		736,443
7.25%, 06/01/28		528		597,059
7.75%, 11/15/29		960		1,148,415
8.00%, 01/15/24		771		813,756
8.88%, 05/15/31		192		246,519


Security	Par (000)		Value

Forest Products & Paper (continued)
International Paper Co.
4.35%, 08/15/48 (Call 02/15/48)^(a)	$	435	$	388,748
4.40%, 08/15/47 (Call 02/15/47)^(a)		432		376,740
4.80%, 06/15/44 (Call 12/15/43)		445		403,224
5.00%, 09/15/35 (Call 03/15/35)^(a)		130		129,162
5.15%, 05/15/46 (Call 11/15/45)^(a)		50		47,887
6.00%, 11/15/41 (Call 05/15/41)		1,116		1,139,077
7.30%, 11/15/39		884		1,033,116
8.70%, 06/15/38		505		633,223
Inversiones CMPC SA
3.00%, 04/06/31 (Call 01/06/31)^(a)(b)		667		557,062
3.85%, 01/13/30 (Call 10/13/29)^(b)		525		472,573
4.38%, 04/04/27^(b)		245		237,371
4.75%, 09/15/24 (Call 06/15/24)^(b)		175		174,454
Smurfit Kappa Treasury Funding DAC, 7.50%, 11/20/25		397		433,581
Stora Enso OYJ, 7.25%, 04/15/36^(b)		350		396,292
Suzano Austria GmbH
2.50%, 09/15/28 (Call 07/15/28)^(a)		290		245,050
3.13%, 01/15/32 (Call 10/15/31)^(a)		845		669,350
3.75%, 01/15/31 (Call 10/15/30)		1,125		950,526
5.00%, 01/15/30 (Call 10/15/29)^(a)		1,109		1,039,743
6.00%, 01/15/29 (Call 10/15/28)		1,422		1,424,844
7.00%, 03/16/47 (Call 09/16/46)^(b)		1,082		1,086,436
West Fraser Timber Co. Ltd., 4.35%, 10/15/24 (Call 07/15/24)^(b)		465		461,779

				23,401,456

Gas — 0.7%
APA Infrastructure Ltd.
4.20%, 03/23/25 (Call 12/23/24)^(b)		881		864,277
4.25%, 07/15/27 (Call 04/15/27)^(a)(b)		1,061		1,024,515
5.00%, 03/23/35 (Call 12/23/34)^(b)		390		377,153
Atmos Energy Corp.
1.50%, 01/15/31 (Call 10/15/30)		522		414,931
2.63%, 09/15/29 (Call 06/15/29)		480		428,689
2.85%, 02/15/52 (Call 08/15/51)^(a)		490		349,683
3.00%, 06/15/27 (Call 03/15/27)^(a)		650		620,689
3.38%, 09/15/49 (Call 03/15/49)		382		301,205
4.13%, 10/15/44 (Call 04/15/44)		629		552,999
4.13%, 03/15/49 (Call 09/15/48)		758		680,856
4.15%, 01/15/43 (Call 07/15/42)		492		436,770
4.30%, 10/01/48 (Call 04/01/48)		412		380,537
5.50%, 06/15/41 (Call 12/15/40)		269		281,744
Boston Gas Co.
3.00%, 08/01/29 (Call 05/01/29)^(b)		702		616,626
3.15%, 08/01/27 (Call 05/01/27)^(b)		779		719,035
3.76%, 03/16/32 (Call 12/16/31)^(b)		450		410,491
4.49%, 02/15/42^(b)		645		566,426
Brooklyn Union Gas Co.
4.63%, 08/05/27		200		196,002
4.87%, 08/05/32^(a)		200		194,812
Brooklyn Union Gas Co. (The)
3.41%, 03/10/26 (Call 12/10/25)^(b)		730		693,825
3.87%, 03/04/29 (Call 12/04/28)^(b)		405		375,675
4.27%, 03/15/48 (Call 09/15/47)^(b)		456		364,440
4.49%, 03/04/49 (Call 09/04/48)^(a)(b)		472		390,227
4.50%, 03/10/46 (Call 09/10/45)^(b)		400		332,228
CenterPoint Energy Resources Corp.
1.75%, 10/01/30 (Call 07/01/30)		573		467,027
4.00%, 04/01/28 (Call 01/01/28)		409		395,783
4.10%, 09/01/47 (Call 03/01/47)^(a)		245		217,899


Security	Par (000)		Value

Gas (continued)
4.40%, 07/01/32 (Call 04/01/32)^(a)	$	420	$	418,454
5.85%, 01/15/41 (Call 07/15/40)		237		251,600
6.63%, 11/01/37		226		250,510
Centrica PLC
4.00%, 10/16/23 (Call 07/16/23)^(b)		50		49,768
5.38%, 10/16/43 (Call 04/16/43)^(b)		195		195,056
East Ohio Gas Co. (The)
1.30%, 06/15/25 (Call 05/15/25)^(b)		653		596,672
2.00%, 06/15/30 (Call 03/15/30)^(b)		627		514,499
3.00%, 06/15/50 (Call 12/15/49)^(b)		677		481,048
Eastern Energy Gas Holdings LLC
3.55%, 11/01/23 (Call 08/01/23)		352		350,268
3.60%, 12/15/24 (Call 09/15/24)		517		512,807
Series A, 2.50%, 11/15/24 (Call 10/15/24)		738		710,370
ENN Energy Holdings Ltd., 2.63%, 09/17/30 (Call 06/17/30)^(a)(b)		765		650,982
Grupo Energia Bogota SA ESP, 4.88%, 05/15/30 (Call 02/15/30)^(a)(b)		535		493,067
KeySpan Gas East Corp.
2.74%, 08/15/26 (Call 05/15/26)^(b)		1,330		1,231,543
3.59%, 01/18/52 (Call 07/18/51)^(b)		380		273,322
5.82%, 04/01/41^(b)		490		492,731
Korea Gas Corp.
2.88%, 07/16/29^(a)(b)		865		803,639
6.25%, 01/20/42^(a)(b)		60		74,022
Nakilat Inc., 6.07%, 12/31/33^(b)		152		161,119
National Fuel Gas Co.
2.95%, 03/01/31 (Call 12/01/30)		720		588,385
3.95%, 09/15/27 (Call 06/15/27)		410		380,265
4.75%, 09/01/28 (Call 06/01/28)		450		432,896
5.20%, 07/15/25 (Call 04/15/25)^(a)		370		371,672
5.50%, 01/15/26 (Call 12/15/25)		762		769,741
NiSource Inc.
0.95%, 08/15/25 (Call 07/15/25)		1,021		928,709
1.70%, 02/15/31 (Call 11/15/30)		757		592,216
2.95%, 09/01/29 (Call 06/01/29)		663		589,991
3.49%, 05/15/27 (Call 02/15/27)		710		679,210
3.60%, 05/01/30 (Call 02/01/30)		928		852,267
3.95%, 03/30/48 (Call 09/30/47)		524		432,246
4.38%, 05/15/47 (Call 11/15/46)		545		479,962
4.80%, 02/15/44 (Call 08/15/43)		371		341,612
5.00%, 06/15/52 (Call 12/15/51)		750		726,615
5.25%, 02/15/43 (Call 08/15/42)		441		430,307
5.65%, 02/01/45 (Call 08/01/44)		575		582,571
5.80%, 02/01/42 (Call 08/01/41)		420		418,984
5.95%, 06/15/41 (Call 12/15/40)		494		509,598
ONE Gas Inc.
1.10%, 03/11/24 (Call 09/16/22)		785		755,218
2.00%, 05/15/30 (Call 02/15/30)		358		295,340
3.61%, 02/01/24 (Call 11/01/23)		102		101,081
4.50%, 11/01/48 (Call 05/01/48)		451		394,585
4.66%, 02/01/44 (Call 08/01/43)		567		521,846
Perusahaan Gas Negara Tbk PT, 5.13%, 05/16/24^(b)		1,107		1,112,564
Piedmont Natural Gas Co. Inc.
2.50%, 03/15/31 (Call 12/15/30)		415		349,692
3.35%, 06/01/50 (Call 12/01/49)		512		379,403
3.50%, 06/01/29 (Call 03/01/29)^(a)		864		804,253
3.64%, 11/01/46 (Call 05/01/46)		290		225,092
4.10%, 09/18/34 (Call 03/18/34)		275		248,880
4.65%, 08/01/43 (Call 02/01/43)		374		338,368


Security	Par (000)		Value

Gas (continued)
5.05%, 05/15/52 (Call 11/15/51)	$	200	$	196,271
Promigas SA ESP/Gases del Pacifico SAC, 3.75%, 10/16/29 (Call 07/16/29)^(a)(b)		285		242,962
Sempra Global, 3.25%, 01/15/32 (Call 10/15/31)^(a)(b)		617		523,026
Southern California Gas Co.
2.95%, 04/15/27 (Call 03/15/27)		640		609,518
3.15%, 09/15/24 (Call 06/15/24)^(a)		85		84,152
3.20%, 06/15/25 (Call 03/15/25)^(a)		844		821,130
3.75%, 09/15/42 (Call 03/15/42)		664		554,857
4.45%, 03/15/44 (Call 09/15/43)^(a)		267		236,963
5.13%, 11/15/40		51		50,572
Series KK, 5.75%, 11/15/35		125		134,494
Series TT, 2.60%, 06/15/26 (Call 03/15/26)^(a)		637		601,229
Series UU, 4.13%, 06/01/48 (Call 12/01/47)		649		559,972
Series VV, 4.30%, 01/15/49 (Call 07/15/48)^(a)		355		316,808
Series WW, 3.95%, 02/15/50 (Call 08/15/49)		655		556,959
Series XX, 2.55%, 02/01/30 (Call 11/01/29)		725		646,608
Southern Co. Gas Capital Corp.
2.45%, 10/01/23 (Call 08/01/23)		586		576,354
3.25%, 06/15/26 (Call 03/15/26)		466		445,173
3.88%, 11/15/25 (Call 08/15/25)		790		778,126
3.95%, 10/01/46 (Call 04/01/46)		452		360,494
4.40%, 06/01/43 (Call 12/01/42)		370		320,540
4.40%, 05/30/47 (Call 11/30/46)		655		565,880
5.88%, 03/15/41 (Call 09/15/40)^(a)		535		557,029
6.00%, 10/01/34		160		171,028
Series 2020-A, 1.75%, 01/15/31 (Call 10/15/30)		466		370,096
Series 21A, 3.15%, 09/30/51 (Call 03/30/51)		645		449,110
Southwest Gas Corp.
2.20%, 06/15/30 (Call 03/15/30)		624		494,972
3.18%, 08/15/51 (Call 02/15/51)		425		288,064
3.70%, 04/01/28 (Call 01/01/28)^(a)		198		184,035
3.80%, 09/29/46 (Call 03/29/46)		100		75,445
4.05%, 03/15/32 (Call 12/15/31)^(a)		520		469,622
4.15%, 06/01/49 (Call 12/01/48)		341		272,353
Spire Inc., 4.70%, 08/15/44 (Call 02/15/44)^(a)		140		125,576
Spire Missouri Inc., 3.30%, 06/01/51 (Call 12/01/50)		450		335,176
Washington Gas Light Co.
3.65%, 09/15/49 (Call 03/15/49)		530		430,199
Series K, 3.80%, 09/15/46 (Call 03/15/46)		371		309,767

				50,514,150

Hand & Machine Tools — 0.1%
Kennametal Inc.
2.80%, 03/01/31 (Call 12/01/30)		354		282,206
4.63%, 06/15/28 (Call 03/15/28)		200		192,373
Snap-on Inc.
3.10%, 05/01/50 (Call 11/01/49)^(a)		556		442,615
3.25%, 03/01/27 (Call 12/01/26)^(a)		230		224,475
4.10%, 03/01/48 (Call 09/01/47)		278		253,201
Stanley Black & Decker Inc.
2.30%, 02/24/25 (Call 02/24/23)		80		76,911
2.30%, 03/15/30 (Call 12/15/29)		881		750,823
2.75%, 11/15/50 (Call 05/15/50)^(a)		610		413,989
3.00%, 05/15/32 (Call 02/15/32)^(a)		615		539,131
3.40%, 03/01/26 (Call 01/01/26)		880		862,158
4.00%, 03/15/60 (Call 03/15/25)^(a)(c)		736		672,211
4.25%, 11/15/28 (Call 08/15/28)^(a)		689		685,643
4.85%, 11/15/48 (Call 05/15/48)^(a)		245		242,082
5.20%, 09/01/40		532		530,930

				6,168,748


Security	Par (000)		Value

Health Care - Products — 0.9%
Abbott Laboratories
1.15%, 01/30/28 (Call 11/30/27)^(a)	$	657	$	572,833
1.40%, 06/30/30 (Call 03/30/30)		866		716,099
2.95%, 03/15/25 (Call 12/15/24)^(a)		712		700,225
3.40%, 11/30/23 (Call 09/30/23)		645		643,259
3.75%, 11/30/26 (Call 08/30/26)		975		978,005
3.88%, 09/15/25 (Call 06/15/25)		1,017		1,022,593
4.75%, 11/30/36 (Call 05/30/36)		961		1,012,158
4.75%, 04/15/43 (Call 10/15/42)^(a)		253		255,375
4.90%, 11/30/46 (Call 05/30/46)		2,278		2,392,040
5.30%, 05/27/40		1,076		1,153,490
6.00%, 04/01/39		1,011		1,162,735
6.15%, 11/30/37^(a)		410		486,702
Alcon Finance Corp.
2.60%, 05/27/30 (Call 02/27/30)^(a)(b)		790		672,214
2.75%, 09/23/26 (Call 07/23/26)^(b)		870		803,472
3.00%, 09/23/29 (Call 06/23/29)^(b)		1,078		956,279
3.80%, 09/23/49 (Call 03/23/49)^(a)(b)		720		564,172
Baxter International Inc.
1.32%, 11/29/24^(a)		1,058		998,258
1.73%, 04/01/31 (Call 01/01/31)		1,176		925,597
1.92%, 02/01/27 (Call 01/01/27)^(a)		1,746		1,571,482
2.27%, 12/01/28 (Call 10/01/28)		1,260		1,093,897
2.54%, 02/01/32 (Call 11/01/31)^(a)		220		181,785
2.60%, 08/15/26 (Call 05/15/26)^(a)		699		654,031
3.13%, 12/01/51 (Call 06/01/51)		605		424,799
3.50%, 08/15/46 (Call 02/15/46)		907		697,138
3.95%, 04/01/30 (Call 01/01/30)		636		599,149
4.50%, 06/15/43 (Call 12/15/42)^(a)		265		236,552
6.25%, 12/01/37		100		109,114
Boston Scientific Corp.
1.90%, 06/01/25 (Call 05/01/25)		537		506,009
2.65%, 06/01/30 (Call 03/01/30)		1,322		1,153,764
3.45%, 03/01/24 (Call 02/01/24)		355		352,290
4.55%, 03/01/39 (Call 09/01/38)		460		430,124
4.70%, 03/01/49 (Call 09/01/48)^(a)		315		301,549
6.75%, 11/15/35		385		437,343
7.38%, 01/15/40		695		837,366
Covidien International Finance SA, 6.55%, 10/15/37		43		51,519
Danaher Corp.
2.60%, 10/01/50 (Call 04/01/50)		590		407,119
2.80%, 12/10/51 (Call 06/10/51)		950		674,210
3.35%, 09/15/25 (Call 06/15/25)^(a)		772		758,656
4.38%, 09/15/45 (Call 03/15/45)		647		594,924
DENTSPLY SIRONA Inc., 3.25%, 06/01/30 (Call 03/01/30)		974		802,056
DH Europe Finance II Sarl
2.20%, 11/15/24 (Call 10/15/24)		831		799,321
2.60%, 11/15/29 (Call 08/15/29)		920		828,260
3.25%, 11/15/39 (Call 05/15/39)		864		713,454
3.40%, 11/15/49 (Call 05/15/49)^(a)		764		617,649
Edwards Lifesciences Corp., 4.30%, 06/15/28 (Call 03/15/28)		482		480,018
Koninklijke Philips NV
5.00%, 03/15/42^(a)		531		499,176
6.88%, 03/11/38		1,140		1,297,721
Medtronic Inc.
4.38%, 03/15/35		1,925		1,910,569
4.63%, 03/15/45		2,024		2,032,756
Olympus Corp., 2.14%, 12/08/26 (Call 11/08/26)^(b)		215		194,351


Security	Par (000)		Value

Health Care - Products (continued)
PerkinElmer Inc.
0.85%, 09/15/24 (Call 10/03/22)^(a)	$	682	$	635,447
1.90%, 09/15/28 (Call 07/15/28)^(a)		605		510,416
2.25%, 09/15/31 (Call 06/15/31)^(a)		215		170,932
2.55%, 03/15/31 (Call 12/15/30)		750		615,655
3.30%, 09/15/29 (Call 06/15/29)		890		791,956
3.63%, 03/15/51 (Call 09/15/50)^(a)		465		354,516
Smith & Nephew PLC, 2.03%, 10/14/30 (Call 07/14/30)		1,207		955,619
STERIS Irish FinCo UnLtd Co.
2.70%, 03/15/31 (Call 12/15/30)		932		779,849
3.75%, 03/15/51 (Call 09/15/50)^(a)		679		523,620
Stryker Corp.
0.60%, 12/01/23 (Call 09/12/22)		385		369,739
1.15%, 06/15/25 (Call 05/15/25)		292		269,610
1.95%, 06/15/30 (Call 03/15/30)		998		828,942
2.90%, 06/15/50 (Call 12/15/49)		665		476,171
3.38%, 05/15/24 (Call 02/15/24)		974		966,289
3.38%, 11/01/25 (Call 08/01/25)		738		719,333
3.50%, 03/15/26 (Call 12/15/25)		654		642,403
3.65%, 03/07/28 (Call 12/07/27)^(a)		719		702,504
4.10%, 04/01/43 (Call 10/01/42)		681		587,603
4.38%, 05/15/44 (Call 11/15/43)		358		320,074
4.63%, 03/15/46 (Call 09/15/45)		803		759,057
Thermo Fisher Scientific Inc.
1.22%, 10/18/24 (Call 10/18/22)		1,345		1,272,344
1.75%, 10/15/28 (Call 08/15/28)^(a)		825		728,741
2.00%, 10/15/31 (Call 07/15/31)^(a)		764		643,236
2.60%, 10/01/29 (Call 07/01/29)		1,248		1,138,350
2.80%, 10/15/41 (Call 04/15/41)		900		697,748
4.10%, 08/15/47 (Call 02/15/47)		728		678,725
5.30%, 02/01/44 (Call 08/01/43)^(a)		754		805,151
Zimmer Biomet Holdings Inc.
1.45%, 11/22/24 (Call 11/22/22)^(a)		982		922,961
2.60%, 11/24/31 (Call 08/24/31)^(a)		945		788,637
3.05%, 01/15/26 (Call 12/15/25)		637		609,343
3.55%, 04/01/25 (Call 01/01/25)		536		524,112
3.55%, 03/20/30 (Call 12/20/29)		275		248,523
4.25%, 08/15/35 (Call 02/15/35)		352		315,932
4.45%, 08/15/45 (Call 02/15/45)		545		460,873
5.75%, 11/30/39		240		241,739

				60,319,807

Health Care - Services — 2.6%
AdventHealth Obligated Group, Series E, 2.80%, 11/15/51 (Call 05/15/51)		50		34,902
Adventist Health System/West
2.95%, 03/01/29 (Call 12/01/28)		530		480,128
3.63%, 03/01/49 (Call 09/01/48)		335		267,388
Advocate Health & Hospitals Corp.
3.39%, 10/15/49 (Call 04/15/49)		232		184,487
3.83%, 08/15/28 (Call 05/15/28)^(a)		170		166,429
4.27%, 08/15/48 (Call 02/15/48)		377		351,768
Series 2020, 2.21%, 06/15/30 (Call 03/15/30)		65		55,584
Series 2020, 3.01%, 06/15/50 (Call 12/15/49)		625		465,169
Aetna Inc.
3.50%, 11/15/24 (Call 08/15/24)		695		685,983
3.88%, 08/15/47 (Call 02/15/47)^(a)		365		297,600
4.13%, 11/15/42 (Call 05/15/42)		411		346,968
4.50%, 05/15/42 (Call 11/15/41)		847		754,711
4.75%, 03/15/44 (Call 09/15/43)		375		342,366
6.63%, 06/15/36		830		916,716


Security	Par (000)		Value

Health Care - Services (continued)
6.75%, 12/15/37	$	1,160	$	1,301,780
AHS Hospital Corp.
5.02%, 07/01/45		430		444,149
Series 2021, 2.78%, 07/01/51 (Call 01/01/51)		705		495,243
Allina Health System
2.90%, 11/15/51 (Call 05/15/51)		110		79,379
4.81%, 11/15/45 (Call 05/15/45)^(a)		95		94,756
Series 2019, 3.89%, 04/15/49		580		506,592
Anthem Inc.
4.10%, 05/15/32 (Call 02/15/32)		405		389,690
4.55%, 05/15/52 (Call 11/15/51)		745		699,897
Ascension Health
3.95%, 11/15/46^(a)		225		204,928
4.85%, 11/15/53		352		370,457
Series B, 2.53%, 11/15/29 (Call 08/15/29)		330		294,702
Series B, 3.11%, 11/15/39 (Call 05/15/39)		1,210		995,122
Banner Health
1.90%, 01/01/31 (Call 07/01/30)		410		335,468
2.34%, 01/01/30 (Call 10/01/29)		380		327,710
2.91%, 01/01/51 (Call 07/01/50)		535		388,121
Series 2020, 3.18%, 01/01/50 (Call 07/01/49)^(a)		469		363,916
Baptist Health South Florida Inc., Series 2017, 4.34%, 11/15/41^(a)		455		426,851
Baptist Health South Florida Obligated Group, Series 2021, 3.12%, 11/15/71 (Call 05/15/71)		30		19,880
Baptist Healthcare System Obligated Group, Series 20B, 3.54%, 08/15/50 (Call 02/15/50)		409		323,322
BayCare Health System Inc., Series 2020, 3.83%, 11/15/50 (Call 05/15/50)		300		259,873
Baylor Scott & White Holdings
3.97%, 11/15/46 (Call 05/15/46)		295		264,147
4.19%, 11/15/45 (Call 05/15/45)		602		558,990
Series 2021, 1.78%, 11/15/30 (Call 05/15/30)		269		218,790
Series 2021, 2.84%, 11/15/50 (Call 11/15/49)		335		239,893
Beth Israel Lahey Health Inc., Series L, 3.08%, 07/01/51 (Call 01/01/51)		90		62,967
BHSH System Obligated Group, Series 19A, 3.49%, 07/15/49 (Call 01/15/49)		279		227,983
Blue Cross and Blue Shield of Minnesota, 3.79%, 05/01/25 (Call 02/01/25)^(b)		850		814,227
Bon Secours Mercy Health Inc.
3.46%, 06/01/30 (Call 12/01/29)		260		242,049
Series 20-2, 2.10%, 06/01/31 (Call 12/01/30)		715		584,863
Series 20-2, 3.21%, 06/01/50 (Call 12/01/49)		565		431,591
Catholic Health Services of Long Island Obligated Group, Series 2020, 3.37%, 07/01/50 (Call 01/01/50)		310		235,691
Cedars-Sinai Health System, Series 2021, 2.29%, 08/15/31 (Call 02/15/31)^(a)		305		258,419
Children’s Health System of Texas, 2.51%, 08/15/50 (Call 02/15/50)		585		383,478
Children’s Hospital Corp. (The)
Series 2017, 4.12%, 01/01/47 (Call 07/01/46)^(a)		215		197,830
Series 2020, 2.59%, 02/01/50 (Call 08/01/49)		45		30,496
Children’s Hospital Medical Center/Cincinnati OH, 4.27%, 05/15/44^(a)		517		492,673
Children’s Hospital of Philadelphia (The), Series 2020, 2.70%, 07/01/50 (Call 01/01/50)		300		209,599
Children’s Hospital/DC, Series 2020, 2.93%, 07/15/50 (Call 01/15/50)		505		350,653
CHRISTUS Health, Series C, 4.34%, 07/01/28 (Call 04/01/28)^(a)		630		625,941


Security	Par (000)		Value

Health Care - Services (continued)
City of Hope
Series 2013, 5.62%, 11/15/43	$	130	$	137,941
Series 2018, 4.38%, 08/15/48 (Call 02/15/48)^(a)		145		132,519
Cleveland Clinic Foundation (The), 4.86%, 01/01/2114^(a)		355		340,785
CommonSpirit Health
1.55%, 10/01/25 (Call 07/01/25)		472		429,820
2.76%, 10/01/24 (Call 07/01/24)		588		569,619
2.78%, 10/01/30 (Call 04/01/30)		53		44,371
3.35%, 10/01/29 (Call 04/01/29)		788		704,306
3.82%, 10/01/49 (Call 04/01/49)^(a)		482		393,620
3.91%, 10/01/50 (Call 04/01/50)		620		488,067
4.19%, 10/01/49 (Call 04/01/49)		858		702,411
4.35%, 11/01/42		640		570,581
Community Health Network Inc., Series 20-A, 3.10%, 05/01/50 (Call 11/01/49)		707		499,633
Cottage Health Obligated Group, Series 2020, 3.30%, 11/01/49 (Call 05/01/49)^(a)		439		345,041
Dartmouth-Hitchcock Health, Series B, 4.18%, 08/01/48 (Call 02/01/48)		452		397,086
Dignity Health
3.81%, 11/01/24^(a)		340		335,853
4.50%, 11/01/42		100		91,010
5.27%, 11/01/64		340		319,578
Duke University Health System Inc., Series 2017, 3.92%, 06/01/47 (Call 12/01/46)		772		687,460
Elevance Health Inc.
1.50%, 03/15/26 (Call 02/15/26)		781		711,790
2.25%, 05/15/30 (Call 02/15/30)		899		765,721
2.38%, 01/15/25 (Call 12/15/24)		1,086		1,041,664
2.55%, 03/15/31 (Call 12/15/30)		911		780,476
2.88%, 09/15/29 (Call 06/15/29)		977		878,872
3.13%, 05/15/50 (Call 11/15/49)		809		602,535
3.35%, 12/01/24 (Call 10/01/24)		749		737,878
3.50%, 08/15/24 (Call 05/15/24)		835		825,299
3.60%, 03/15/51 (Call 09/15/50)^(a)		1,135		916,039
3.65%, 12/01/27 (Call 09/01/27)		1,250		1,210,896
3.70%, 09/15/49 (Call 03/15/49)		923		758,184
4.10%, 03/01/28 (Call 12/01/27)		882		864,257
4.38%, 12/01/47 (Call 06/01/47)		748		687,477
4.55%, 03/01/48 (Call 09/01/47)		945		885,655
4.63%, 05/15/42		882		837,065
4.65%, 01/15/43		985		932,506
4.65%, 08/15/44 (Call 02/15/44)		755		708,458
4.85%, 08/15/54 (Call 02/15/54)		390		365,822
5.10%, 01/15/44		684		676,885
5.85%, 01/15/36		270		289,258
5.95%, 12/15/34		625		673,250
6.38%, 06/15/37		695		798,669
Franciscan Missionaries of Our Lady Health System Inc., Series B, 3.91%, 07/01/49 (Call 01/01/49)		142		117,906
Fred Hutchinson Cancer Center, 4.97%, 01/01/52 (Call 07/01/51)^(a)		250		248,159
Fresenius Medical Care U.S. Finance II Inc., 4.75%, 10/15/24 (Call 07/17/24)^(b)		615		613,219
Fresenius Medical Care U.S. Finance III Inc.
1.88%, 12/01/26 (Call 11/01/26)^(b)		1,055		905,711
2.38%, 02/16/31 (Call 11/16/30)^(a)(b)		951		738,687
3.00%, 12/01/31 (Call 09/01/31)^(a)(b)		775		622,536
3.75%, 06/15/29 (Call 03/15/29)^(b)		589		524,467
Hackensack Meridian Health Inc.
4.21%, 07/01/48 (Call 01/01/48)		393		364,892


Security	Par (000)		Value

Health Care - Services (continued)
4.50%, 07/01/57 (Call 01/01/57)	$	357	$	341,780
Series 2020, 2.68%, 09/01/41 (Call 03/01/41)		550		407,918
Series 2020, 2.88%, 09/01/50 (Call 03/01/50)		380		274,794
Hartford HealthCare Corp., 3.45%, 07/01/54^(a)		205		162,089
HCA Inc.
2.38%, 07/15/31 (Call 04/15/31)^(a)		710		563,273
3.13%, 03/15/27 (Call 02/15/27)^(b)		725		667,344
3.38%, 03/15/29 (Call 01/15/29)^(b)		595		526,565
3.50%, 09/01/30 (Call 03/01/30)		1,605		1,400,592
3.50%, 07/15/51 (Call 01/15/51)^(a)		1,335		916,397
3.63%, 03/15/32 (Call 12/15/31)^(b)		1,684		1,454,957
4.13%, 06/15/29 (Call 03/15/29)		1,496		1,377,122
4.38%, 03/15/42 (Call 09/15/41)^(b)		500		408,316
4.50%, 02/15/27 (Call 08/15/26)		1,281		1,250,574
4.63%, 03/15/52 (Call 09/15/51)^(a)(b)		1,660		1,373,695
5.00%, 03/15/24		617		621,030
5.13%, 06/15/39 (Call 12/15/38)		941		847,828
5.25%, 04/15/25		1,693		1,712,059
5.25%, 06/15/26 (Call 12/15/25)		1,305		1,311,448
5.25%, 06/15/49 (Call 12/15/48)		1,748		1,564,039
5.38%, 02/01/25		1,345		1,357,777
5.38%, 09/01/26 (Call 03/01/26)		1,080		1,082,965
5.50%, 06/15/47 (Call 12/15/46)		1,191		1,099,356
5.63%, 09/01/28 (Call 03/01/28)		1,470		1,477,475
5.88%, 02/15/26 (Call 08/15/25)^(a)		1,595		1,628,654
5.88%, 02/01/29 (Call 08/01/28)		1,190		1,212,991
7.50%, 11/06/33^(a)		810		921,748
7.69%, 06/15/25		850		902,483
Health Care Service Corp. A Mutual Legal Reserve Co.
1.50%, 06/01/25 (Call 05/01/25)^(b)		985		905,998
2.20%, 06/01/30 (Call 03/01/30)^(b)		807		670,159
3.20%, 06/01/50 (Call 12/01/49)^(b)		681		505,667
Highmark Inc.
1.45%, 05/10/26 (Call 04/10/26)^(b)		863		777,778
2.55%, 05/10/31 (Call 02/10/31)^(b)		752		625,834
Hoag Memorial Hospital Presbyterian, 3.80%, 07/15/52 (Call 01/15/52)		155		132,256
Humana Inc.
1.35%, 02/03/27 (Call 01/03/27)		944		824,844
2.15%, 02/03/32 (Call 11/03/31)^(a)		442		357,845
3.13%, 08/15/29 (Call 05/15/29)^(a)		495		451,278
3.70%, 03/23/29 (Call 02/23/29)		725		684,593
3.85%, 10/01/24 (Call 07/01/24)		385		382,976
3.95%, 03/15/27 (Call 12/15/26)		727		707,451
3.95%, 08/15/49 (Call 02/15/49)^(a)		368		310,713
4.50%, 04/01/25 (Call 03/01/25)^(a)		738		743,772
4.63%, 12/01/42 (Call 06/01/42)		291		268,589
4.80%, 03/15/47 (Call 09/15/46)		516		492,981
4.88%, 04/01/30 (Call 01/01/30)		611		615,638
4.95%, 10/01/44 (Call 04/01/44)		389		373,220
8.15%, 06/15/38		515		649,794
Indiana University Health Inc. Obligated Group 3.97%, 11/01/48 (Call 05/01/48)^(a)		386		346,119
Series 2021, 2.85%, 11/01/51 (Call 05/01/51)		320		227,869
Inova Health System Foundation, 4.07%, 05/15/52 (Call 11/15/51)		75		68,108
Integris Baptist Medical Center Inc., Series A, 3.88%, 08/15/50 (Call 02/15/50)		505		417,250
Iowa Health System, Series 2020, 3.67%, 02/15/50 (Call 08/15/49)		470		382,459


Security	Par (000)		Value

Health Care - Services (continued)
Johns Hopkins Health System Corp. (The), 3.84%, 05/15/46	$	730	$	648,816
Kaiser Foundation Hospitals
3.15%, 05/01/27 (Call 02/01/27)		555		535,529
4.15%, 05/01/47 (Call 11/01/46)		1,172		1,082,385
4.88%, 04/01/42		1,017		1,026,010
Series 2019, 3.27%, 11/01/49 (Call 05/01/49)		438		345,195
Series 2021, 2.81%, 06/01/41 (Call 12/01/40)		190		145,560
Series 2021, 3.00%, 06/01/51 (Call 12/01/50)		1,875		1,392,006
Laboratory Corp. of America Holdings
1.55%, 06/01/26 (Call 05/01/26)		640		577,055
2.30%, 12/01/24 (Call 11/01/24)		535		513,706
2.70%, 06/01/31 (Call 03/01/31)		574		490,983
2.95%, 12/01/29 (Call 09/01/29)^(a)		745		662,340
3.25%, 09/01/24 (Call 07/01/24)		421		413,349
3.60%, 02/01/25 (Call 11/01/24)		990		976,037
3.60%, 09/01/27 (Call 06/01/27)^(a)		650		630,393
4.00%, 11/01/23 (Call 08/01/23)		398		397,442
4.70%, 02/01/45 (Call 08/01/44)^(a)		1,057		958,692
Mass General Brigham Inc.
Series 2017, 3.77%, 07/01/48 (Call 01/01/48)		15		12,793
Series 2020, 3.19%, 07/01/49 (Call 01/01/49)		545		418,614
Series 2020, 3.34%, 07/01/60 (Call 01/01/60)		920		689,977
Mayo Clinic
3.77%, 11/15/43^(a)		355		308,706
Series 2013, 4.00%, 11/15/47		30		27,291
Series 2016, 4.13%, 11/15/52		290		267,034
Series 2021, 3.20%, 11/15/61 (Call 05/15/61)		498		370,172
McLaren Health Care Corp., Series A, 4.39%, 05/15/48 (Call 11/15/47)		573		532,023
MedStar Health Inc., Series 20A, 3.63%, 08/15/49^(a)		255		205,262
Memorial Health Services, 3.45%, 11/01/49
(Call 05/01/49)		550		442,037
Memorial Sloan-Kettering Cancer Center
4.13%, 07/01/52		388		356,028
5.00%, 07/01/42		285		290,492
Series 2015, 4.20%, 07/01/55		312		286,468
Series 2020, 2.96%, 01/01/50 (Call 07/01/49)		200		147,389
Mercy Health/OH, Series 2018, 4.30%, 07/01/28 (Call 01/01/28)		85		83,761
Methodist Hospital (The), Series 20A, 2.71%, 12/01/50 (Call 06/01/50)		864		598,651
MidMichigan Health, Series 2020, 3.41%, 06/01/50 (Call 12/01/49)		355		266,297
Montefiore Obligated Group
4.29%, 09/01/50^(a)		414		299,101
Series 18-C, 5.25%, 11/01/48^(a)		486		384,538
Mount Nittany Medical Center Obligated Group, 3.80%, 11/15/52		465		382,616
Mount Sinai Hospitals Group Inc.
Series 2017, 3.98%, 07/01/48		540		467,763
Series 2019, 3.74%, 07/01/49 (Call 01/01/49)^(a)		590		473,350
Series 2020, 3.39%, 07/01/50 (Call 07/01/49)		420		320,830
MultiCare Health System, 2.80%, 08/15/50 (Call 02/15/50)^(a)		665		458,675
Nationwide Children’s Hospital Inc., 4.56%, 11/01/52 (Call 05/01/52)		339		329,522
New York and Presbyterian Hospital (The)
2.26%, 08/01/40 (Call 02/01/40)		170		120,885
2.61%, 08/01/60 (Call 02/01/60)		238		153,241
3.56%, 08/01/36		110		98,802
4.02%, 08/01/45		610		554,645


Security	Par (000)		Value

Health Care - Services (continued)
4.06%, 08/01/56	$	149	$	132,267
4.76%, 08/01/2116		255		234,342
Series 2019, 3.95%, 08/01/2119 (Call 02/01/2119)		410		318,547
Northwell Healthcare Inc.
3.81%, 11/01/49 (Call 11/01/48)^(a)		217		178,014
3.98%, 11/01/46 (Call 11/01/45)		520		440,894
4.26%, 11/01/47 (Call 11/01/46)		966		846,050
6.15%, 11/01/43^(a)		390		422,901
Northwestern Memorial Healthcare Obligated Group, Series 2021, 2.63%, 07/15/51 (Call 01/15/51)		15		10,370
Novant Health Inc.
2.64%, 11/01/36 (Call 08/01/36)		495		392,260
3.17%, 11/01/51 (Call 05/01/51)		815		624,164
3.32%, 11/01/61 (Call 05/01/61)		488		361,992
4.37%, 11/01/43		170		158,473
NY Society for Relief of Ruptured & Crippled Maintaining Hosp Special Surgery, Series 2020, 2.67%, 10/01/50 (Call 04/01/50)		465		318,664
Ochsner Clinic Foundation, 5.90%, 05/15/45 (Call 11/15/44)		320		339,196
Ochsner LSU Health System of North Louisiana, Series 2021, 2.51%, 05/15/31 (Call 11/15/30)^(a)		460		368,507
OhioHealth Corp.
2.30%, 11/15/31 (Call 05/15/31)		125		104,725
2.83%, 11/15/41 (Call 05/15/41)^(a)		755		575,183
Series 2020, 3.04%, 11/15/50 (Call 05/15/50)^(a)		48		36,262
Orlando Health Obligated Group
3.33%, 10/01/50 (Call 04/01/50)^(a)		360		275,377
4.09%, 10/01/48 (Call 04/01/48)		282		249,329
PeaceHealth Obligated Group
Series 2018, 4.79%, 11/15/48 (Call 05/15/48)		405		391,383
Series 2020, 1.38%, 11/15/25 (Call 08/15/25)		701		638,002
Series 2020, 3.22%, 11/15/50 (Call 05/15/50)		455		331,950
Piedmont Healthcare Inc.
2.04%, 01/01/32 (Call 07/01/31)^(a)		580		467,770
2.86%, 01/01/52 (Call 07/01/51)^(a)		605		413,015
Series 2042, 2.72%, 01/01/42 (Call 07/01/41)		335		246,650
Premier Health Partners, Series G, 2.91%, 11/15/26 (Call 05/15/26)		472		440,680
Presbyterian Healthcare Services, 4.88%, 08/01/52 (Call 02/01/52)		360		369,422
Providence St Joseph Health Obligated Group
Series 19A, 2.53%, 10/01/29 (Call 07/01/29)		310		272,725
Series 21A, 2.70%, 10/01/51 (Call 04/01/51)		573		379,523
Series A, 3.93%, 10/01/48 (Call 04/01/48)^(a)		387		330,189
Series H, 2.75%, 10/01/26 (Call 07/01/26)^(a)		621		586,402
Series I, 3.74%, 10/01/47^(a)		428		363,810
Queen’s Health Systems (The), 4.81%, 07/01/52 (Call 01/01/52)^(a)		120		121,136
Quest Diagnostics Inc.
2.80%, 06/30/31 (Call 03/30/31)^(a)		562		479,259
2.95%, 06/30/30 (Call 03/30/30)		803		709,402
3.45%, 06/01/26 (Call 03/01/26)		821		798,772
3.50%, 03/30/25 (Call 12/30/24)^(a)		596		585,479
4.20%, 06/30/29 (Call 03/30/29)		535		512,651
4.25%, 04/01/24 (Call 01/01/24)^(a)		361		361,551
4.70%, 03/30/45 (Call 09/30/44)		431		384,490
Rady Children’s Hospital-San Diego/CA, Series 21A, 3.15%, 08/15/51 (Call 08/15/50)		80		61,274
Roche Holdings Inc.
0.99%, 03/05/26 (Call 02/05/26)^(a)(b)		509		460,905
1.88%, 03/08/24^(b)		500		486,779


Security	Par (000)		Value

Health Care - Services (continued)
1.93%, 12/13/28 (Call 10/13/28)^(b)	$	1,490	$	1,303,437
2.08%, 12/13/31 (Call 09/13/31)^(a)(b)		1,800		1,516,031
2.13%, 03/10/25 (Call 02/10/25)^(a)(b)		585		561,998
2.31%, 03/10/27 (Call 02/10/27)^(b)		595		553,889
2.38%, 01/28/27 (Call 10/28/26)^(b)		440		410,835
2.61%, 12/13/51 (Call 06/13/51)^(b)		1,775		1,260,257
2.63%, 05/15/26 (Call 02/15/26)^(b)		955		911,057
3.00%, 11/10/25 (Call 08/10/25)^(a)(b)		345		337,189
3.35%, 09/30/24 (Call 06/30/24)^(b)		390		387,178
3.63%, 09/17/28 (Call 06/17/28)^(b)		740		718,224
4.00%, 11/28/44 (Call 05/28/44)^(a)(b)		150		136,613
7.00%, 03/01/39^(a)(b)		785		989,020
Rush Obligated Group, Series 2020, 3.92%, 11/15/29 (Call 08/15/29)		535		513,093
RWJ Barnabas Health Inc.
3.48%, 07/01/49 (Call 01/01/49)		420		341,214
3.95%, 07/01/46 (Call 07/01/45)		455		402,395
Seattle Children’s Hospital, Series 2021, 2.72%, 10/01/50 (Call 10/01/49)^(a)		210		148,779
Sentara Healthcare, 2.93%, 11/01/51 (Call 05/01/51)		50		36,637
Sharp HealthCare, Series 20B, 2.68%, 08/01/50 (Call 08/01/49)		50		33,684
Southern Baptist Hospital of Florida Inc., 4.86%, 07/15/45 (Call 01/15/45)		175		168,486
SSM Health Care Corp., Series A, 3.82%, 06/01/27 (Call 03/01/27)^(a)		683		670,285
Stanford Health Care
3.03%, 08/15/51 (Call 02/15/51)		265		198,864
Series 2018, 3.80%, 11/15/48 (Call 05/15/48)		777		691,494
Series 2020, 3.31%, 08/15/30 (Call 05/15/30)^(a)		185		170,638
Summa Health, 3.51%, 11/15/51 (Call 05/15/51)		540		414,239
Sutter Health
Series 2018, 3.70%, 08/15/28 (Call 05/15/28)^(a)		302		288,641
Series 2018, 4.09%, 08/15/48 (Call 02/15/48)		420		365,733
Series 20A, 1.32%, 08/15/25 (Call 05/15/25)		65		59,742
Series 20A, 2.29%, 08/15/30 (Call 02/15/30)		335		283,051
Series 20A, 3.16%, 08/15/40 (Call 02/15/40)^(a)		333		259,980
Series 20A, 3.36%, 08/15/50 (Call 02/15/50)		360		272,909
Texas Health Resources
2.33%, 11/15/50 (Call 05/15/50)		240		152,657
4.33%, 11/15/55^(a)		330		308,552
Toledo Hospital (The), 5.75%, 11/15/38 (Call 11/15/28)		394		386,010
Trinity Health Corp.
4.13%, 12/01/45		825		755,818
Series 2019, 3.43%, 12/01/48		260		211,205
Series 2021, 2.63%, 12/01/40 (Call 06/01/40)		125		92,871
UMass Memorial Health Care Obligated Group, 5.36%, 07/01/52 (Call 01/01/52)		175		174,686
UnitedHealth Group Inc.
3.70%, 05/15/27 (Call 04/15/27)^(a)		425		420,103
0.55%, 05/15/24 (Call 09/12/22)		425		404,198
1.15%, 05/15/26 (Call 04/15/26)		545		496,465
1.25%, 01/15/26		834		764,238
2.00%, 05/15/30		1,316		1,120,991
2.30%, 05/15/31 (Call 02/15/31)		845		721,683
2.38%, 08/15/24		959		937,565
2.75%, 05/15/40 (Call 11/15/39)		720		556,072
2.88%, 08/15/29		950		871,719
2.90%, 05/15/50 (Call 11/15/49)		970		711,448
2.95%, 10/15/27		881		836,621
3.05%, 05/15/41 (Call 11/15/40)		1,020		815,220


Security	Par (000)		Value

Health Care - Services (continued)
3.10%, 03/15/26^(a)	$	1,005	$	981,926
3.13%, 05/15/60 (Call 11/15/59)^(a)		780		569,989
3.25%, 05/15/51 (Call 11/15/50)		1,655		1,299,590
3.38%, 04/15/27		880		860,230
3.45%, 01/15/27		902		885,858
3.50%, 02/15/24		694		692,485
3.50%, 08/15/39 (Call 02/15/39)		602		518,518
3.70%, 12/15/25		685		680,719
3.70%, 08/15/49 (Call 02/15/49)		1,087		925,466
3.75%, 07/15/25		921		918,176
3.75%, 10/15/47 (Call 04/15/47)		634		542,294
3.85%, 06/15/28		1,040		1,027,221
3.88%, 12/15/28		771		758,302
3.88%, 08/15/59 (Call 02/15/59)		992		845,427
3.95%, 10/15/42 (Call 04/15/42)		553		493,925
4.00%, 05/15/29 (Call 03/15/29)		1,070		1,052,880
4.20%, 05/15/32 (Call 02/15/32)		1,105		1,092,682
4.20%, 01/15/47 (Call 07/15/46)		535		492,530
4.25%, 03/15/43 (Call 09/15/42)		488		454,664
4.25%, 04/15/47 (Call 10/15/46)		541		501,580
4.25%, 06/15/48 (Call 12/15/47)		1,152		1,061,308
4.38%, 03/15/42 (Call 09/15/41)^(a)		1,021		960,687
4.45%, 12/15/48 (Call 06/15/48)		853		810,286
4.63%, 07/15/35		340		338,788
4.63%, 11/15/41 (Call 05/15/41)		791		772,227
4.75%, 07/15/45		1,250		1,231,068
4.75%, 05/15/52 (Call 11/15/51)		1,905		1,885,091
4.95%, 05/15/62 (Call 11/15/61)		1,345		1,346,406
5.70%, 10/15/40 (Call 04/15/40)^(a)		700		765,325
5.80%, 03/15/36		1,229		1,356,167
5.95%, 02/15/41 (Call 08/15/40)		1,080		1,204,785
6.50%, 06/15/37		663		777,656
6.63%, 11/15/37		794		939,002
6.88%, 02/15/38		903		1,097,926
Universal Health Services Inc.
1.65%, 09/01/26 (Call 08/01/26)^(b)		1,050		906,903
2.65%, 10/15/30 (Call 07/15/30)^(b)		845		666,140
2.65%, 01/15/32 (Call 10/15/31)^(a)(b)		542		410,912
UPMC, Series D-1, 3.60%, 04/03/25		500		492,995
West Virginia United Health System Obligated Group, Series 2020, 3.13%, 06/01/50 (Call 12/01/49)		176		125,759
Willis-Knighton Medical Center
Series 2018, 4.81%, 09/01/48 (Call 03/01/48)		517		501,851
Series 2021, 3.07%, 03/01/51 (Call 09/01/50)		278		195,412
Yale-New Haven Health Services Corp., Series 2020, 2.50%, 07/01/50 (Call 07/01/49)		155		101,733

				182,574,509

Holding Companies - Diversified — 0.5%
Alfa SAB de CV
5.25%, 03/25/24 (Call 12/25/23)^(b)		30		30,078
6.88%, 03/25/44 (Call 09/25/43)^(a)(b)		275		262,625
Ares Capital Corp.
2.15%, 07/15/26 (Call 06/15/26)		1,350		1,172,531
2.88%, 06/15/27 (Call 05/15/27)		710		618,474
2.88%, 06/15/28 (Call 04/15/28)		913		758,363
3.20%, 11/15/31 (Call 08/15/31)^(a)		800		623,989
3.25%, 07/15/25 (Call 06/15/25)^(a)		757		709,785
3.88%, 01/15/26 (Call 12/15/25)		751		706,289
4.20%, 06/10/24 (Call 05/10/24)^(a)		847		839,409
4.25%, 03/01/25 (Call 01/01/25)		984		957,510


Security	Par (000)		Value

Holding Companies - Diversified (continued)
Bain Capital Specialty Finance Inc.
2.55%, 10/13/26 (Call 09/13/26)	$	445	$	376,609
2.95%, 03/10/26 (Call 02/10/26)		510		452,093
Barings BDC Inc., 3.30%, 11/23/26 (Call 10/13/26)^(b)		375		324,656
Blackstone Secured Lending Fund
2.13%, 02/15/27 (Call 01/15/27)		668		553,995
2.75%, 09/16/26 (Call 08/19/26)		855		758,075
2.85%, 09/30/28 (Call 07/30/28)		780		620,676
3.63%, 01/15/26 (Call 12/15/25)^(a)		610		572,178
CK Hutchison International 16 Ltd., 2.75%, 10/03/26^(b)		25		23,709
CK Hutchison International 17 II Ltd., 3.25%, 09/29/27^(b)		260		247,831
CK Hutchison International 19 II Ltd.
2.75%, 09/06/29 (Call 06/06/29)^(b)		1,923		1,731,996
3.38%, 09/06/49 (Call 03/06/49)^(b)		970		764,770
CK Hutchison International 19 Ltd.
3.25%, 04/11/24 (Call 03/11/24)^(b)		500		493,684
3.63%, 04/11/29 (Call 01/11/29)^(a)(b)		264		252,160
CK Hutchison International 21 Ltd., 1.50%, 04/15/26 (Call 03/15/26)^(b)		194		177,156
FS KKR Capital Corp.
1.65%, 10/12/24		850		783,867
2.63%, 01/15/27 (Call 12/15/26)^(a)		285		241,239
3.13%, 10/12/28 (Call 08/12/28)		310		252,384
3.25%, 07/15/27 (Call 06/15/27)		1,142		990,407
3.40%, 01/15/26 (Call 12/15/25)		809		736,287
4.13%, 02/01/25 (Call 01/01/25)^(a)		566		545,635
4.25%, 02/14/25 (Call 01/14/25)^(a)(b)		280		266,085
4.63%, 07/15/24 (Call 06/15/24)		330		328,225
Fund of National Welfare Samruk-Kazyna JSC, 2.00%, 10/28/26 (Call 07/28/26)^(b)		700		616,000
Goldman Sachs BDC Inc.
2.88%, 01/15/26 (Call 12/15/25)		191		177,131
3.75%, 02/10/25 (Call 01/10/25)^(a)		593		581,642
Golub Capital BDC Inc.
2.05%, 02/15/27 (Call 01/15/27)		870		720,545
2.50%, 08/24/26 (Call 07/24/26)		461		400,626
3.38%, 04/15/24 (Call 03/15/24)^(a)		720		700,877
Hutchison Whampoa International 14 Ltd., 3.63%, 10/31/24^(a)(b)		1,650		1,632,930
JAB Holdings BV
2.20%, 11/23/30 (Call 08/23/30)^(b)		732		571,050
3.75%, 05/28/51 (Call 11/28/50)^(b)		740		488,397
4.50%, 04/08/52 (Call 10/08/51)^(b)		550		403,401
Main Street Capital Corp.
3.00%, 07/14/26 (Call 06/14/26)		985		859,792
5.20%, 05/01/24^(a)		630		631,997
Morgan Stanley Direct Lending Fund, 4.50%, 02/11/27 (Call 01/11/27)^(a)		440		405,223
Oaktree Specialty Lending Corp.
2.70%, 01/15/27 (Call 12/15/26)^(a)		685		603,824
3.50%, 02/25/25 (Call 01/25/25)^(a)		460		441,389
Owl Rock Capital Corp.
2.63%, 01/15/27 (Call 12/15/26)^(a)		575		484,984
2.88%, 06/11/28 (Call 04/11/28)		930		752,782
3.40%, 07/15/26 (Call 06/15/26)		928		829,996
3.75%, 07/22/25 (Call 06/22/25)		541		509,351
4.00%, 03/30/25 (Call 02/28/25)^(a)		481		463,211
4.25%, 01/15/26 (Call 12/15/25)		582		549,400
5.25%, 04/15/24 (Call 03/15/24)^(a)		430		429,571
Owl Rock Capital Corp. II, 4.63%, 11/26/24 (Call 10/25/24)^(b)		510		489,185


Security	Par (000)		Value

Holding Companies - Diversified (continued)
Owl Rock Capital Corp. III, 3.13%, 04/13/27 (Call 03/13/27)^(b)	$	750	$	629,528
Owl Rock Technology Finance Corp.
2.50%, 01/15/27 (Call 12/15/26)^(a)		447		377,833
3.75%, 06/17/26 (Call 05/17/26)^(a)(b)		491		439,069
4.75%, 12/15/25 (Call 11/15/25)^(b)		630		586,362
Prospect Capital Corp.
3.36%, 11/15/26 (Call 10/15/26)		440		376,844
3.44%, 10/15/28 (Call 08/15/28)		639		494,906
3.71%, 01/22/26 (Call 12/22/25)^(a)		408		367,024
PTT Treasury Center Co. Ltd., 3.70%, 07/16/70 (Call 01/16/70)^(a)(b)		785		545,844
Sixth Street Specialty Lending Inc.
2.50%, 08/01/26 (Call 07/01/26)		100		87,169
3.88%, 11/01/24 (Call 10/01/24)^(a)		320		309,721

				36,130,374

Home Builders — 0.2%
DR Horton Inc.
1.30%, 10/15/26 (Call 09/15/26)		900		779,049
1.40%, 10/15/27 (Call 08/15/27)^(a)		832		696,824
2.50%, 10/15/24 (Call 09/15/24)		509		490,500
2.60%, 10/15/25 (Call 09/15/25)		569		536,108
Lennar Corp.
4.50%, 04/30/24 (Call 01/31/24)		487		487,412
4.75%, 05/30/25 (Call 02/28/25)		359		361,579
4.75%, 11/29/27 (Call 05/29/27)		935		909,922
4.88%, 12/15/23 (Call 09/15/23)		394		396,344
5.00%, 06/15/27 (Call 12/15/26)		524		520,204
5.25%, 06/01/26 (Call 12/01/25)^(a)		680		684,938
5.88%, 11/15/24 (Call 05/15/24)		485		496,697
MDC Holdings Inc.
2.50%, 01/15/31 (Call 07/15/30)^(a)		455		324,827
3.85%, 01/15/30 (Call 07/15/29)		280		229,139
3.97%, 08/06/61 (Call 02/06/61)		217		124,131
6.00%, 01/15/43 (Call 10/15/42)^(a)		520		425,112
NVR Inc., 3.00%, 05/15/30 (Call 11/15/29)		1,008		867,723
PulteGroup Inc.
5.00%, 01/15/27 (Call 10/15/26)		837		839,053
5.50%, 03/01/26 (Call 12/01/25)^(a)		249		252,170
6.00%, 02/15/35^(a)		484		470,889
6.38%, 05/15/33		405		411,694
7.88%, 06/15/32		378		420,545
Toll Brothers Finance Corp.
3.80%, 11/01/29 (Call 08/01/29)^(a)		705		597,498
4.35%, 02/15/28 (Call 11/15/27)		470		430,221
4.88%, 11/15/25 (Call 08/15/25)^(a)		245		241,215
4.88%, 03/15/27 (Call 12/15/26)^(a)		455		438,570

				12,432,364

Home Furnishings — 0.1%
Harman International Industries Inc., 4.15%, 05/15/25 (Call 02/15/25)		330		327,457
Leggett & Platt Inc.
3.50%, 11/15/27 (Call 08/15/27)		605		564,802
3.50%, 11/15/51 (Call 05/15/51)^(a)		630		482,321
3.80%, 11/15/24 (Call 08/15/24)^(a)		590		583,909
4.40%, 03/15/29 (Call 12/15/28)		583		564,762
Panasonic Holdings Corp.
2.68%, 07/19/24 (Call 06/19/24)^(b)		1,080		1,043,555
3.11%, 07/19/29 (Call 04/19/29)^(a)(b)		595		539,148


Security	Par (000)		Value

Home Furnishings (continued)
Whirlpool Corp.
2.40%, 05/15/31 (Call 02/15/31)	$	510	$	419,496
3.70%, 05/01/25^(a)		525		518,538
4.00%, 03/01/24^(a)		319		319,446
4.50%, 06/01/46 (Call 12/01/45)		380		316,985
4.60%, 05/15/50 (Call 11/15/49)^(a)		403		337,814
4.70%, 05/14/32 (Call 02/14/32)^(a)		205		199,136
4.75%, 02/26/29 (Call 11/26/28)^(a)		851		837,719
5.15%, 03/01/43^(a)		415		379,556

				7,434,644

Household Products & Wares — 0.3%
Avery Dennison Corp.
0.85%, 08/15/24 (Call 10/03/22)		447		418,403
2.25%, 02/15/32 (Call 11/15/31)		635		497,563
2.65%, 04/30/30 (Call 02/01/30)		532		449,766
4.88%, 12/06/28 (Call 09/06/28)		484		488,581
Church & Dwight Co. Inc.
2.30%, 12/15/31 (Call 09/15/31)		400		336,977
3.15%, 08/01/27 (Call 05/01/27)^(a)		537		509,402
3.95%, 08/01/47 (Call 02/01/47)		485		421,024
5.00%, 06/15/52 (Call 12/15/51)		565		575,258
Clorox Co. (The)
1.80%, 05/15/30 (Call 02/15/30)		631		514,079
3.10%, 10/01/27 (Call 07/01/27)		703		668,110
3.90%, 05/15/28 (Call 02/15/28)		435		427,013
4.60%, 05/01/32 (Call 02/01/32)^(a)		680		671,778
Kimberly-Clark Corp.
1.05%, 09/15/27 (Call 07/15/27)^(a)		718		628,510
2.00%, 11/02/31 (Call 08/02/31)^(a)		475		399,853
2.65%, 03/01/25		366		356,644
2.75%, 02/15/26		315		303,587
2.88%, 02/07/50 (Call 08/07/49)^(a)		361		269,898
3.05%, 08/15/25		703		687,280
3.10%, 03/26/30 (Call 12/26/29)		919		853,994
3.20%, 04/25/29 (Call 01/25/29)^(a)		768		726,362
3.20%, 07/30/46 (Call 01/30/46)^(a)		315		252,805
3.70%, 06/01/43		510		416,390
3.90%, 05/04/47 (Call 11/04/46)		387		341,291
3.95%, 11/01/28 (Call 08/01/28)		399		396,870
5.30%, 03/01/41^(a)		395		412,806
6.63%, 08/01/37^(a)		741		895,859
Kimberly-Clark de Mexico SAB de CV
2.43%, 07/01/31 (Call 04/01/31)^(a)(b)		395		330,078
3.25%, 03/12/25^(a)(b)		290		276,599
Reckitt Benckiser Treasury Services PLC
2.75%, 06/26/24 (Call 04/26/24)^(b)		2,054		2,005,913
3.00%, 06/26/27 (Call 03/26/27)^(b)		2,202		2,074,284
3.63%, 09/21/23 (Call 06/21/23)^(a)(b)		370		369,228
SC Johnson & Son Inc.
3.35%, 09/30/24 (Call 06/30/24)^(b)		275		271,664
4.00%, 05/15/43 (Call 02/15/43)^(b)		50		42,763
4.35%, 09/30/44 (Call 03/30/44)^(b)		90		79,865
4.75%, 10/15/46 (Call 04/16/46)^(b)		1,440		1,401,149
4.80%, 09/01/40^(b)		100		95,721

				19,867,367

Insurance — 4.7%
Aegon NV, 5.50%, 04/11/48 (Call 04/11/28), (6 mo. LIBOR US + 3.540%)^(a)(c)		597		567,389
Aflac Inc.
1.13%, 03/15/26 (Call 02/15/26)		145		131,028


Security	Par (000)		Value

Insurance (continued)
2.88%, 10/15/26 (Call 07/15/26)	$	427	$	410,876
3.25%, 03/17/25		267		262,948
3.60%, 04/01/30 (Call 01/01/30)^(a)		1,073		1,020,668
3.63%, 11/15/24		716		713,689
4.00%, 10/15/46 (Call 04/15/46)		395		336,166
4.75%, 01/15/49 (Call 07/15/48)		307		293,925
6.45%, 08/15/40		430		471,418
AIA Group Ltd.
3.20%, 03/11/25 (Call 12/11/24)^(b)		170		166,180
3.20%, 09/16/40 (Call 03/16/40)^(b)		1,820		1,445,432
3.38%, 04/07/30 (Call 01/07/30)^(a)(b)		1,110		1,029,520
3.60%, 04/09/29 (Call 01/09/29)^(b)		890		848,086
3.90%, 04/06/28 (Call 01/06/28)^(a)(b)		585		570,647
4.50%, 03/16/46 (Call 09/16/45)^(b)		940		881,692
4.88%, 03/11/44^(b)		60		59,490
AIG SunAmerica Global Financing X, 6.90%, 03/15/32^(b)		941		1,076,210
Alleghany Corp.
3.25%, 08/15/51 (Call 02/15/51)		420		317,554
3.63%, 05/15/30 (Call 02/15/30)		680		636,834
4.90%, 09/15/44 (Call 03/15/44)		37		35,739
Allied World Assurance Co. Holdings Ltd., 4.35%, 10/29/25 (Call 07/29/25)		654		636,258
Allstate Corp. (The)
0.75%, 12/15/25 (Call 11/15/25)		425		381,261
1.45%, 12/15/30 (Call 09/15/30)		771		612,720
3.28%, 12/15/26 (Call 09/15/26)		687		669,065
3.85%, 08/10/49 (Call 02/10/49)		432		368,175
4.20%, 12/15/46 (Call 06/15/46)^(a)		692		629,640
4.50%, 06/15/43		394		364,513
5.35%, 06/01/33^(a)		190		201,606
5.55%, 05/09/35		676		727,211
5.95%, 04/01/36		140		155,893
6.50%, 05/15/67 (Call 05/15/37), (3 mo. LIBOR US + 2.120%)^(a)(c)		550		558,983
American Equity Investment Life Holding Co., 5.00%, 06/15/27 (Call 03/15/27)		822		805,073
American Financial Group Inc./OH
4.50%, 06/15/47 (Call 12/15/46)		690		584,293
5.25%, 04/02/30 (Call 01/02/30)		487		489,304
American International Group Inc.
2.50%, 06/30/25 (Call 05/30/25)		1,351		1,287,883
3.40%, 06/30/30 (Call 03/30/30)^(a)		105		96,294
3.75%, 07/10/25 (Call 04/10/25)^(a)		606		597,853
3.88%, 01/15/35 (Call 07/15/34)^(a)		265		240,464
3.90%, 04/01/26 (Call 01/01/26)		1,301		1,279,622
4.13%, 02/15/24		449		450,339
4.38%, 06/30/50 (Call 12/30/49)		948		851,350
4.50%, 07/16/44 (Call 01/16/44)		160		143,881
4.75%, 04/01/48 (Call 10/01/47)		1,208		1,143,614
4.80%, 07/10/45 (Call 01/10/45)		581		542,504
6.25%, 05/01/36		540		601,661
Series A-9, 5.75%, 04/01/48 (Call 04/01/28), (3 mo. LIBOR US + 2.868%)^(c)		795		753,209
Americo Life Inc., 3.45%, 04/15/31^(b)		713		575,557
AmFam Holdings Inc.
2.81%, 03/11/31 (Call 12/11/30)^(b)		825		690,671
3.83%, 03/11/51 (Call 09/11/50)^(a)(b)		656		514,713
Aon Corp.
2.80%, 05/15/30 (Call 02/15/30)		973		849,369
3.75%, 05/02/29 (Call 02/02/29)		483		457,530


Security	Par (000)		Value

Insurance (continued)
4.50%, 12/15/28 (Call 09/15/28)	$	592	$	586,004
6.25%, 09/30/40		490		536,521
8.21%, 01/01/27		234		250,380
Aon Corp./Aon Global Holdings PLC
2.05%, 08/23/31 (Call 05/23/31)		375		302,746
2.60%, 12/02/31 (Call 09/02/31)		215		180,798
2.85%, 05/28/27 (Call 04/28/27)		495		462,113
2.90%, 08/23/51 (Call 02/23/51)		310		214,716
3.90%, 02/28/52 (Call 08/28/51)^(a)		620		514,264
Aon Global Ltd.
3.50%, 06/14/24 (Call 03/14/24)		613		606,909
3.88%, 12/15/25 (Call 09/15/25)		742		734,064
4.25%, 12/12/42		215		180,990
4.60%, 06/14/44 (Call 03/14/44)		705		649,305
4.75%, 05/15/45 (Call 11/15/44)		470		436,946
Aon PLC
4.00%, 11/27/23 (Call 08/27/23)^(a)		355		355,633
4.45%, 05/24/43 (Call 02/24/43)		201		173,841
Arch Capital Finance LLC
4.01%, 12/15/26 (Call 09/15/26)		917		896,680
5.03%, 12/15/46 (Call 06/15/46)		804		749,300
Arch Capital Group Ltd.
3.64%, 06/30/50 (Call 12/30/49)		592		461,848
7.35%, 05/01/34^(a)		90		106,863
Arch Capital Group U.S. Inc., 5.14%, 11/01/43		437		418,872
Arthur J Gallagher & Co.
2.40%, 11/09/31 (Call 08/09/31)^(a)		778		632,197
3.05%, 03/09/52 (Call 09/09/51)		375		258,069
3.50%, 05/20/51 (Call 11/20/50)		820		624,654
Ascot Group Ltd., 4.25%, 12/15/30 (Call 12/15/25)^(b)		90		79,176
Aspen Insurance Holdings Ltd., 4.65%, 11/15/23^(a)		374		374,269
Assurant Inc.
2.65%, 01/15/32 (Call 10/15/31)		290		226,293
3.70%, 02/22/30 (Call 11/22/29)		441		390,770
4.90%, 03/27/28 (Call 12/27/27)		520		510,920
6.75%, 02/15/34^(a)		320		342,264
Assured Guaranty U.S. Holdings Inc.
3.15%, 06/15/31 (Call 03/15/31)		705		607,696
3.60%, 09/15/51 (Call 03/15/51)		497		367,310
5.00%, 07/01/24^(a)		447		454,500
Athene Global Funding
0.91%, 08/19/24^(b)		522		481,785
0.95%, 01/08/24^(a)(b)		310		294,967
1.00%, 04/16/24^(b)		569		535,207
1.20%, 10/13/23^(b)		175		168,241
1.45%, 01/08/26^(b)		702		623,146
1.61%, 06/29/26^(a)(b)		685		596,103
1.72%, 01/07/25^(b)		835		772,899
1.73%, 10/02/26^(b)		735		640,486
1.99%, 08/19/28^(a)(b)		670		555,686
2.45%, 08/20/27^(a)(b)		525		455,330
2.50%, 01/14/25^(b)		726		681,983
2.50%, 03/24/28^(b)		572		489,964
2.55%, 06/29/25^(b)		869		809,343
2.55%, 11/19/30^(b)		630		503,000
2.65%, 10/04/31^(b)		570		450,888
2.67%, 06/07/31^(a)(b)		656		523,062
2.72%, 01/07/29^(b)		680		577,021
2.75%, 06/25/24^(b)		708		679,526
2.95%, 11/12/26^(b)		325		295,092


Security	Par (000)		Value

Insurance (continued)
3.21%, 03/08/27^(b)	$	465	$	422,515
Athene Holding Ltd.
3.45%, 05/15/52 (Call 11/15/51)^(a)		412		280,209
3.50%, 01/15/31 (Call 10/15/30)^(a)		440		377,802
3.95%, 05/25/51 (Call 11/25/50)		410		311,730
4.13%, 01/12/28 (Call 10/12/27)		915		857,884
6.15%, 04/03/30 (Call 01/03/30)		455		459,025
AXA SA
6.38%, (Call 12/14/36), (3 mo. LIBOR US + 2.256%)^(b)(c)(d)		250		280,310
8.60%, 12/15/30		1,238		1,541,310
AXIS Specialty Finance LLC
3.90%, 07/15/29 (Call 04/15/29)		438		403,982
4.90%, 01/15/40 (Call 01/15/30)^(a)(c)		387		330,885
AXIS Specialty Finance PLC
4.00%, 12/06/27 (Call 09/06/27)^(a)		630		606,503
5.15%, 04/01/45		410		372,704
Belrose Funding Trust, 2.33%, 08/15/30 (Call 05/15/30)^(b)		863		694,993
Berkshire Hathaway Finance Corp.
1.45%, 10/15/30 (Call 07/15/30)		677		551,261
1.85%, 03/12/30 (Call 12/12/29)		508		434,810
2.30%, 03/15/27 (Call 02/15/27)^(a)		975		917,801
2.50%, 01/15/51 (Call 07/15/50)		930		637,517
2.85%, 10/15/50 (Call 04/15/50)		1,720		1,254,552
2.88%, 03/15/32 (Call 12/15/31)^(a)		1,109		986,977
3.85%, 03/15/52 (Call 09/15/51)		2,355		2,031,722
4.20%, 08/15/48 (Call 02/15/48)		2,063		1,918,568
4.25%, 01/15/49 (Call 07/15/48)		1,664		1,567,855
4.30%, 05/15/43^(a)		430		404,998
4.40%, 05/15/42		616		594,015
5.75%, 01/15/40^(a)		595		664,815
Berkshire Hathaway Inc.
3.13%, 03/15/26 (Call 12/15/25)		1,627		1,590,254
4.50%, 02/11/43		897		868,501
Brighthouse Financial Global Funding
1.00%, 04/12/24^(b)		505		476,365
1.20%, 12/15/23^(a)(b)		400		384,137
1.55%, 05/24/26^(b)		595		525,343
1.75%, 01/13/25^(b)		880		815,125
2.00%, 06/28/28^(a)(b)		638		544,806
Brighthouse Financial Inc.
3.70%, 06/22/27 (Call 03/22/27)^(a)		545		517,228
3.85%, 12/22/51 (Call 06/22/51)		470		323,598
4.70%, 06/22/47 (Call 12/22/46)		769		607,453
5.63%, 05/15/30 (Call 02/15/30)^(a)		824		813,753
Brown & Brown Inc.
2.38%, 03/15/31 (Call 12/15/30)^(a)		948		750,789
4.20%, 09/15/24 (Call 06/15/24)^(a)		811		805,185
4.20%, 03/17/32 (Call 12/17/31)		415		377,872
4.50%, 03/15/29 (Call 12/15/28)^(a)		610		594,705
4.95%, 03/17/52 (Call 09/17/51)		645		574,680
Chubb Corp. (The)
6.00%, 05/11/37		400		453,169
Series 1, 6.50%, 05/15/38		460		536,625
Chubb INA Holdings Inc.
1.38%, 09/15/30 (Call 06/15/30)		350		278,998
2.85%, 12/15/51 (Call 06/15/51)		500		365,494
3.05%, 12/15/61 (Call 06/15/61)		975		691,347
3.15%, 03/15/25		800		786,868
3.35%, 05/15/24^(a)		601		597,059


Security	Par (000)		Value

Insurance (continued)
3.35%, 05/03/26 (Call 02/03/26)	$	870	$	851,013
4.15%, 03/13/43		650		585,211
4.35%, 11/03/45 (Call 05/03/45)		892		838,486
6.70%, 05/15/36		180		212,194
Cincinnati Financial Corp.
6.13%, 11/01/34		140		154,024
6.92%, 05/15/28		430		473,321
CNA Financial Corp.
2.05%, 08/15/30 (Call 05/15/30)		575		461,000
3.45%, 08/15/27 (Call 05/15/27)		603		568,863
3.90%, 05/01/29 (Call 02/01/29)		579		542,120
3.95%, 05/15/24 (Call 02/15/24)		654		651,843
4.50%, 03/01/26 (Call 12/01/25)^(a)		882		883,877
CNO Financial Group Inc.
5.25%, 05/30/25 (Call 02/28/25)		551		553,597
5.25%, 05/30/29 (Call 02/28/29)^(a)		591		571,409
CNO Global Funding
1.65%, 01/06/25^(b)		735		685,148
1.75%, 10/07/26^(b)		660		587,649
2.65%, 01/06/29^(b)		685		591,700
Corebridge Financial Inc.
3.50%, 04/04/25 (Call 03/04/25)^(b)		1,100		1,059,389
3.65%, 04/05/27 (Call 03/05/27)^(b)		820		770,971
3.85%, 04/05/29 (Call 02/05/29)^(b)		1,010		929,605
3.90%, 04/05/32 (Call 01/05/32)^(b)		1,115		1,001,584
4.35%, 04/05/42 (Call 10/05/41)^(b)		890		754,532
4.40%, 04/05/52 (Call 10/05/51)^(b)		775		646,506
Dai-Ichi Life Insurance Co. Ltd. (The)
4.00%, (Call 07/24/26)^(b)(c)(d)		440		419,051
5.10%, (Call 10/28/24)^(a)(b)(c)(d)		790		788,598
Doctors Co. An Interinsurance Exchange (The), 4.50%, 01/18/32 (Call 10/18/31)^(b)		140		123,099
Empower Finance 2020 LP
1.36%, 09/17/27 (Call 07/17/27)^(a)(b)		395		339,234
1.78%, 03/17/31 (Call 12/17/30)^(b)		450		358,060
3.08%, 09/17/51 (Call 03/17/51)^(b)		605		422,096
Enstar Group Ltd.
3.10%, 09/01/31 (Call 03/01/31)		598		450,188
4.95%, 06/01/29 (Call 03/01/29)		585		551,056
Equitable Financial Life Global Funding
0.50%, 11/17/23^(b)		367		351,285
0.80%, 08/12/24^(b)		524		488,187
1.00%, 01/09/26^(a)(b)		390		346,015
1.10%, 11/12/24^(b)		660		615,291
1.30%, 07/12/26^(b)		892		791,409
1.40%, 07/07/25^(b)		596		545,037
1.40%, 08/27/27^(b)		487		417,306
1.70%, 11/12/26^(b)		615		547,322
1.75%, 11/15/30^(a)(b)		602		480,005
1.80%, 03/08/28^(b)		290		250,587
Equitable Holdings Inc.
4.35%, 04/20/28 (Call 01/20/28)^(a)		1,091		1,073,022
5.00%, 04/20/48 (Call 10/20/47)		1,036		968,354
7.00%, 04/01/28		645		713,433
Everest Reinsurance Holdings Inc.
3.13%, 10/15/52 (Call 04/15/52)		885		617,003
3.50%, 10/15/50 (Call 04/15/50)		880		663,638
4.87%, 06/01/44		230		212,651
F&G Global Funding
0.90%, 09/20/24^(b)		801		737,505


Security	Par (000)		Value

Insurance (continued)
1.75%, 06/30/26^(b)	$	617	$	550,406
2.00%, 09/20/28^(b)		485		405,213
2.30%, 04/11/27^(b)		525		467,055
5.15%, 07/07/25^(b)		500		495,850
Fairfax Financial Holdings Ltd.
3.38%, 03/03/31 (Call 12/03/30)^(a)		560		478,525
4.63%, 04/29/30 (Call 01/29/30)		782		742,116
4.85%, 04/17/28 (Call 01/17/28)		389		376,961
Fairfax U.S. Inc., 4.88%, 08/13/24^(a)(b)		573		567,937
Farmers Exchange Capital, 7.05%, 07/15/28^(b)		425		454,244
Farmers Exchange Capital II, 6.15%, 11/01/53 (Call 11/01/33), (3 mo. LIBOR US + 3.744%)^(a)(b)(c)		305		310,265
Farmers Exchange Capital III, 5.45%, 10/15/54 (Call 10/15/34), (3 mo. LIBOR US + 3.454%)^(b)(c)		150		145,480
Farmers Insurance Exchange, 4.75%, 11/01/57 (Call 11/01/37), (3 mo. LIBOR US + 1.374%)^(b)(c)		715		627,745
Fidelity & Guaranty Life Holdings Inc., 5.50%, 05/01/25 (Call 02/01/25)^(b)		616		620,413
Fidelity National Financial Inc.
2.45%, 03/15/31 (Call 12/15/30)		667		528,033
3.20%, 09/17/51 (Call 03/17/51)		600		376,338
3.40%, 06/15/30 (Call 03/15/30)		445		385,170
4.50%, 08/15/28 (Call 05/15/28)		652		638,650
First American Financial Corp.
2.40%, 08/15/31 (Call 05/15/31)		580		446,040
4.00%, 05/15/30 (Call 02/15/30)		615		550,620
4.60%, 11/15/24		510		509,569
Five Corners Funding Trust II, 2.85%, 05/15/30 (Call 02/15/30)^(a)(b)		1,315		1,140,115
GA Global Funding Trust
0.80%, 09/13/24^(b)		618		568,498
1.00%, 04/08/24^(b)		535		502,624
1.63%, 01/15/26^(b)		691		618,464
1.95%, 09/15/28^(b)		437		367,061
2.25%, 01/06/27^(b)		505		453,831
2.90%, 01/06/32^(b)		685		558,397
3.85%, 04/11/25^(b)		990		958,191
Global Atlantic Fin Co.
3.13%, 06/15/31 (Call 03/15/31)^(b)		695		543,357
4.40%, 10/15/29 (Call 07/15/29)^(b)		502		446,551
Globe Life Inc.
2.15%, 08/15/30 (Call 05/15/30)		842		680,753
4.55%, 09/15/28 (Call 06/15/28)^(a)		790		777,794
4.80%, 06/15/32 (Call 03/15/32)		155		150,601
Great-West Lifeco Finance 2018 LP
4.05%, 05/17/28 (Call 02/17/28)^(a)(b)		535		515,864
4.58%, 05/17/48 (Call 11/17/47)^(a)(b)		661		603,669
Great-West Lifeco Finance Delaware LP, 4.15%, 06/03/47 (Call 12/03/46)^(b)		560		479,644
Great-West Lifeco U.S. Finance 2020 LP, 0.90%, 08/12/25 (Call 07/12/25)^(b)		550		494,568
Guardian Life Global Funding
0.88%, 12/10/25^(a)(b)		563		501,836
1.10%, 06/23/25^(b)		486		443,684
1.25%, 05/13/26^(b)		366		327,717
1.25%, 11/19/27^(b)		215		183,931
1.40%, 07/06/27^(a)(b)		505		438,829
1.63%, 09/16/28^(a)(b)		380		319,029
2.90%, 05/06/24^(b)		430		422,640
3.25%, 03/29/27^(b)		555		531,450


Security	Par (000)		Value

Insurance (continued)
Guardian Life Insurance Co. of America (The)
3.70%, 01/22/70 (Call 07/22/69)^(a)(b)	$	400	$	291,128
4.85%, 01/24/77^(a)(b)		471		425,898
4.88%, 06/19/64^(b)		375		353,540
Hanover Insurance Group Inc. (The)
2.50%, 09/01/30 (Call 06/01/30)		768		622,215
4.50%, 04/15/26 (Call 01/15/26)^(a)		291		288,710
Hartford Financial Services Group Inc. (The)
2.80%, 08/19/29 (Call 05/19/29)		604		534,778
2.90%, 09/15/51 (Call 03/15/51)		335		229,648
3.60%, 08/19/49 (Call 02/19/49)		275		218,352
4.30%, 04/15/43		348		303,144
4.40%, 03/15/48 (Call 09/15/47)		351		318,764
5.95%, 10/15/36		558		600,377
6.10%, 10/01/41		482		514,896
6.63%, 03/30/40		727		801,582
Hill City Funding Trust, 4.05%, 08/15/41 (Call 02/15/41)^(b)		300		217,816
Horace Mann Educators Corp., 4.50%, 12/01/25 (Call 09/01/25)^(a)		110		106,905
Jackson Financial Inc.
3.13%, 11/23/31 (Call 08/23/31)^(a)(b)		600		480,690
4.00%, 11/23/51 (Call 05/23/51)^(b)		565		388,672
5.17%, 06/08/27 (Call 05/08/27)^(a)		330		325,770
5.67%, 06/08/32 (Call 03/08/32)^(a)		150		145,614
Jackson National Life Global Funding
1.75%, 01/12/25^(b)		550		514,349
2.65%, 06/21/24^(b)		526		509,069
3.05%, 04/29/26^(b)		695		657,428
3.05%, 06/21/29^(b)		372		334,578
3.25%, 01/30/24^(b)		689		677,362
3.88%, 06/11/25^(b)		622		609,084
Jackson National Life Insurance Co., 8.15%, 03/15/27^(b)		80		89,377
John Hancock Life Insurance Co., 7.38%, 02/15/24^(b)		310		323,285
Kemper Corp.
2.40%, 09/30/30 (Call 06/30/30)^(a)		955		768,117
3.80%, 02/23/32 (Call 11/23/31)		120		105,519
4.35%, 02/15/25 (Call 11/15/24)^(a)		214		212,103
Liberty Mutual Group Inc.
3.95%, 10/15/50 (Call 04/15/50)^(a)(b)		1,481		1,140,110
3.95%, 05/15/60 (Call 11/15/59)^(b)		1,148		817,026
4.57%, 02/01/29^(b)		1,221		1,187,800
4.85%, 08/01/44^(b)		30		26,778
5.50%, 06/15/52 (Call 12/15/51)^(a)(b)		685		668,497
6.50%, 03/15/35^(a)(b)		382		410,693
6.50%, 05/01/42^(a)(b)		350		364,372
Liberty Mutual Insurance Co., 7.70%, 10/15/97^(b)		25		29,810
Lincoln National Corp.
3.05%, 01/15/30 (Call 10/15/29)		278		245,750
3.35%, 03/09/25		400		392,588
3.40%, 01/15/31 (Call 10/15/30)^(a)		465		414,107
3.40%, 03/01/32 (Call 12/01/31)^(a)		270		237,167
3.63%, 12/12/26 (Call 09/15/26)^(a)		737		714,651
3.80%, 03/01/28 (Call 12/01/27)		451		430,831
4.00%, 09/01/23		364		364,218
4.35%, 03/01/48 (Call 09/01/47)		372		318,206
4.38%, 06/15/50 (Call 12/15/49)^(a)		180		152,409
6.30%, 10/09/37		609		661,253
7.00%, 06/15/40		764		860,560
Loews Corp.
3.20%, 05/15/30 (Call 02/15/30)		780		699,579


Security	Par (000)		Value

Insurance (continued)
3.75%, 04/01/26 (Call 01/01/26)	$	511	$	504,243
4.13%, 05/15/43 (Call 11/15/42)		494		416,619
6.00%, 02/01/35		140		150,118
Manulife Financial Corp.
2.48%, 05/19/27 (Call 03/19/27)		385		353,537
3.70%, 03/16/32 (Call 12/16/31)		345		317,012
4.06%, 02/24/32 (Call 02/24/27)^(c)		785		724,775
4.15%, 03/04/26^(a)		551		545,713
5.38%, 03/04/46		730		763,322
Maple Grove Funding Trust I, 4.16%, 08/15/51 (Call 02/15/51)^(b)		570		433,514
Markel Corp.
3.35%, 09/17/29 (Call 06/17/29)		526		478,217
3.45%, 05/07/52 (Call 11/07/51)		435		321,550
3.50%, 11/01/27 (Call 08/01/27)		562		529,424
4.15%, 09/17/50 (Call 03/17/50)		431		358,105
4.30%, 11/01/47 (Call 05/01/47)		416		353,339
5.00%, 03/30/43		345		321,899
5.00%, 04/05/46		531		496,878
5.00%, 05/20/49 (Call 11/20/48)		575		542,115
Marsh & McLennan Companies Inc.
2.25%, 11/15/30 (Call 08/15/30)		785		669,780
2.38%, 12/15/31 (Call 09/15/31)^(a)		140		118,330
2.90%, 12/15/51 (Call 06/15/51)		185		132,520
3.50%, 06/03/24 (Call 03/03/24)		401		398,526
3.50%, 03/10/25 (Call 12/10/24)		582		572,873
3.75%, 03/14/26 (Call 12/14/25)		726		719,680
3.88%, 03/15/24 (Call 02/15/24)		707		706,308
4.05%, 10/15/23 (Call 07/15/23)		336		335,137
4.20%, 03/01/48 (Call 09/01/47)		581		515,355
4.35%, 01/30/47 (Call 07/30/46)		519		473,400
4.38%, 03/15/29 (Call 12/15/28)		1,112		1,105,228
4.75%, 03/15/39 (Call 09/15/38)		684		665,987
4.90%, 03/15/49 (Call 09/15/48)^(a)		1,046		1,041,808
5.88%, 08/01/33		570		617,096
Massachusetts Mutual Life Insurance Co.
3.20%, 12/01/61^(b)		210		144,530
3.38%, 04/15/50^(b)		273		208,434
3.73%, 10/15/70^(b)		820		613,577
4.50%, 04/15/65^(b)		25		21,469
4.90%, 04/01/77^(b)		563		510,218
5.08%, 02/15/69 (Call 02/15/49), (3 mo. LIBOR US + 3.191%)^(b)(c)		595		562,436
5.38%, 12/01/41^(a)(b)		607		599,749
MassMutual Global Funding II
0.60%, 04/12/24^(b)		646		610,345
0.85%, 06/09/23, (SOFR + 0.55%)^(b)		50		48,890
1.20%, 07/16/26^(b)		440		393,215
1.55%, 10/09/30^(b)		685		550,353
2.15%, 03/09/31^(a)(b)		605		505,764
2.35%, 01/14/27^(a)(b)		580		536,650
2.75%, 06/22/24^(b)		847		824,669
2.95%, 01/11/25^(b)		618		600,920
3.40%, 03/08/26^(b)		1,150		1,117,772
4.15%, 08/26/25		318		317,151
Meiji Yasuda Life Insurance Co.
5.10%, 04/26/48 (Call 04/26/28)^(b)(c)		465		463,107
5.20%, 10/20/45 (Call 10/20/25)^(b)(c)		1,360		1,357,120
Mercury General Corp., 4.40%, 03/15/27 (Call 12/15/26)^(a)		860		827,721


Security	Par (000)		Value

Insurance (continued)
Met Tower Global Funding
0.70%, 04/05/24^(b)	$	825	$	780,554
1.25%, 09/14/26^(b)		672		592,315
3.70%, 06/13/25^(b)		625		615,012
MetLife Capital Trust IV, 7.88%, 12/15/67 (Call 12/15/32)^(a)(b)		704		776,294
MetLife Inc.
3.00%, 03/01/25		458		450,092
3.60%, 04/10/24		1,080		1,080,491
3.60%, 11/13/25 (Call 08/13/25)		520		514,088
4.05%, 03/01/45^(a)		692		610,176
4.13%, 08/13/42^(a)		650		583,815
4.55%, 03/23/30 (Call 12/23/29)^(a)		140		141,179
4.60%, 05/13/46 (Call 11/13/45)		630		606,295
4.72%, 12/15/44		782		745,703
4.88%, 11/13/43		374		366,797
5.00%, 07/15/52 (Call 01/15/52)		545		551,449
5.70%, 06/15/35		950		1,031,454
5.88%, 02/06/41		1,006		1,096,645
6.38%, 06/15/34		738		840,940
6.40%, 12/15/66 (Call 12/15/31)		1,669		1,710,323
6.50%, 12/15/32^(a)		826		937,829
9.25%, 04/08/68 (Call 04/08/33)^(a)(b)		75		89,484
10.75%, 08/01/69 (Call 08/01/34)		433		588,991
Series D, 4.37%, 09/15/23^(a)		807		811,193
Metropolitan Life Global Funding, 2.40%, 01/11/32^(b)		530		443,223
Metropolitan Life Global Funding I
0.40%, 01/07/24^(b)		355		338,545
0.45%, 09/01/23^(b)		295		285,469
0.55%, 06/07/24^(a)(b)		576		541,308
0.70%, 09/27/24^(a)(b)		760		707,596
0.95%, 07/02/25^(a)(b)		885		807,822
1.55%, 01/07/31^(a)(b)		1,045		824,699
1.88%, 01/11/27^(b)		125		112,308
2.80%, 03/21/25^(b)		400		385,537
2.95%, 04/09/30^(b)		765		680,732
3.00%, 09/19/27^(b)		884		823,551
3.05%, 06/17/29^(a)(b)		669		606,116
3.30%, 03/21/29^(b)		300		276,330
3.45%, 12/18/26^(a)(b)		974		933,390
3.60%, 01/11/24^(b)		355		353,710
4.40%, 06/30/27^(b)		355		357,086
Metropolitan Life Insurance Co., 7.80%, 11/01/25^(b)		370		403,503
Mitsui Sumitomo Insurance Co. Ltd., 4.95%, (Call 03/06/29)^(b)(c)(d)		200		198,760
Muenchener Rueckversicherungs-Gesellschaft AG in Muenchen, 5.88%, 05/23/42 (Call 11/23/31)^(b)(c)		600		618,000
Munich Re America Corp., Series B, 7.45%, 12/15/26^(a)		50		55,905
Mutual of Omaha Insurance Co.
4.30%, 07/15/54 (Call 07/15/24)^(b)(c)		435		416,880
6.80%, 06/15/36^(b)		45		48,019
National Life Insurance Co., 5.25%, 07/19/68 (Call 07/19/48), (3 mo. LIBOR US + 3.314%)^(a)(b)(c)		95		85,743
Nationwide Financial Services Inc.
3.90%, 11/30/49 (Call 05/30/49)^(b)		875		694,631
5.30%, 11/18/44^(b)		615		571,055
6.75%, 05/15/87		140		137,854
Nationwide Mutual Insurance Co.
4.35%, 04/30/50 (Call 10/30/49)^(b)		1,534		1,275,536
4.95%, 04/22/44^(a)(b)		515		465,330
7.88%, 04/01/33^(a)(b)		468		546,276


Security	Par (000)		Value

Insurance (continued)
8.25%, 12/01/31^(b)	$	374	$	448,249
9.38%, 08/15/39^(a)(b)		240		325,585
New York Life Global Funding
0.40%, 10/21/23^(a)(b)		375		360,907
0.55%, 04/26/24^(b)		620		585,974
0.60%, 08/27/24^(b)		125		116,687
0.85%, 01/15/26^(b)		315		282,638
0.90%, 10/29/24^(b)		340		317,758
0.95%, 06/24/25^(b)		380		347,231
1.15%, 06/09/26^(b)		915		820,385
1.20%, 08/07/30^(b)		560		440,035
1.45%, 01/14/25^(b)		460		432,128
1.85%, 08/01/31^(b)		795		642,419
2.00%, 01/22/25^(b)		834		793,044
2.35%, 07/14/26^(a)(b)		100		93,870
2.88%, 04/10/24^(b)		971		952,263
2.90%, 01/17/24^(a)(b)		275		271,419
3.00%, 01/10/28^(a)(b)		855		807,392
3.15%, 06/06/24^(b)		420		413,686
3.25%, 04/07/27^(a)(b)		1,065		1,026,206
3.60%, 08/05/25		1,100		1,081,818
New York Life Insurance Co.
3.75%, 05/15/50 (Call 11/15/49)^(a)(b)		951		791,113
4.45%, 05/15/69 (Call 11/15/68)^(b)		905		802,653
5.88%, 05/15/33^(a)(b)		523		570,290
6.75%, 11/15/39^(b)		656		766,410
Nippon Life Insurance Co.
2.75%, 01/21/51 (Call 01/21/31)^(b)(c)		1,655		1,379,272
2.90%, 09/16/51 (Call 09/16/31)^(a)(b)(c)		760		633,554
3.40%, 01/23/50 (Call 01/23/30)^(b)(c)		1,057		941,924
4.00%, 09/19/47 (Call 09/19/27)^(b)(c)		500		470,535
4.70%, 01/20/46 (Call 01/20/26)^(b)(c)		465		458,346
5.10%, 10/16/44 (Call 10/16/24)^(b)(c)		2,115		2,109,743
Northwestern Mutual Global Funding
0.60%, 03/25/24^(a)(b)		225		213,284
0.80%, 01/14/26^(b)		716		640,311
1.70%, 06/01/28^(a)(b)		330		288,162
1.75%, 01/11/27^(b)		1,047		943,927
4.00%, 07/01/25^(b)		2,005		1,994,218
Northwestern Mutual Life Insurance Co. (The)
3.45%, 03/30/51 (Call 09/30/50)^(b)		700		543,745
3.63%, 09/30/59 (Call 03/30/59)^(b)		1,159		884,855
3.85%, 09/30/47 (Call 03/30/47)^(b)		1,062		889,517
6.06%, 03/30/40^(b)		290		312,378
Ohio National Financial Services Inc., 6.05%, 01/24/30 (Call 10/24/29)^(a)(b)		190		181,182
Ohio National Life Insurance Co. (The), 6.88%, 06/15/42^(a)(b)		375		369,954
Old Republic International Corp.
3.85%, 06/11/51 (Call 12/11/50)		727		554,494
3.88%, 08/26/26 (Call 07/26/26)		568		550,631
4.88%, 10/01/24 (Call 09/01/24)		715		715,932
OneAmerica Financial Partners Inc., 4.25%, 10/15/50 (Call 04/15/50)^(b)		315		251,555
Pacific Life Global Funding II
0.50%, 09/23/23^(b)		700		676,307
1.20%, 06/24/25^(b)		384		352,250
1.38%, 04/14/26^(b)		1,430		1,286,804
1.45%, 01/20/28^(b)		552		465,766
1.60%, 09/21/28^(b)		447		370,610
2.45%, 01/11/32^(b)		720		593,753


Security	Par (000)		Value

Insurance (continued)

Pacific Life Insurance Co.
4.30%, 10/24/67 (Call 10/24/47), (3 mo. LIBOR US + 2.796%)^(a)(b)(c)	$	805	$	692,332
9.25%, 06/15/39^(b)		35		48,679

Pacific LifeCorp.
3.35%, 09/15/50 (Call 03/15/50)^(a)(b)		855		646,069
5.13%, 01/30/43^(b)		165		158,534
6.60%, 09/15/33^(a)(b)		350		401,456

PartnerRe Finance B LLC
3.70%, 07/02/29 (Call 04/02/29)		380		355,485
4.50%, 10/01/50 (Call 04/01/30)^(c)		670		602,412

Penn Mutual Life Insurance Co. (The), 3.80%, 04/29/61^(a)(b)		421		304,818

Pricoa Global Funding I
0.80%, 09/01/25^(a)(b)		682		616,013
1.15%, 12/06/24^(b)		935		873,111
1.20%, 09/01/26^(a)(b)		992		884,343
2.40%, 09/23/24^(b)		787		757,166
3.45%, 09/01/23^(a)(b)		270		268,691
4.20%, 08/28/25^(a)		210		209,140

Primerica Inc., 2.80%, 11/19/31 (Call 08/19/31)^(a)		339		283,517

Principal Financial Group Inc.
2.13%, 06/15/30 (Call 03/15/30)^(a)		503		416,346
3.10%, 11/15/26 (Call 08/15/26)		650		613,748
3.40%, 05/15/25 (Call 02/15/25)		184		179,942
3.70%, 05/15/29 (Call 02/15/29)^(a)		628		590,665
4.30%, 11/15/46 (Call 05/15/46)^(a)		325		288,023
4.35%, 05/15/43		380		338,583
4.63%, 09/15/42		240		221,844
6.05%, 10/15/36		760		832,099

Principal Life Global Funding, 1.38%, 01/10/25^(b)		330		307,686

Principal Life Global Funding II
0.50%, 01/08/24^(a)(b)		442		421,160
0.75%, 04/12/24^(a)(b)		340		320,042
0.75%, 08/23/24^(a)(b)		425		394,303
0.88%, 01/12/26^(b)		616		545,795
1.25%, 06/23/25^(b)		371		339,195
1.25%, 08/16/26^(b)		563		496,338
1.50%, 11/17/26^(b)		292		258,478
1.50%, 08/27/30^(b)		645		506,295
1.63%, 11/19/30^(b)		200		157,482
2.25%, 11/21/24^(a)(b)		408		388,999
2.50%, 09/16/29^(b)		647		562,143
3.00%, 04/18/26^(b)		835		791,915

Progressive Corp. (The)
2.45%, 01/15/27^(a)		690		651,695
2.50%, 03/15/27 (Call 02/15/27)		250		235,068
3.00%, 03/15/32 (Call 12/15/31)^(a)		320		288,996
3.20%, 03/26/30 (Call 12/26/29)		865		804,479
3.70%, 01/26/45		322		269,481
3.70%, 03/15/52 (Call 09/15/51)		355		299,945
3.95%, 03/26/50 (Call 09/26/49)		532		469,953
4.00%, 03/01/29 (Call 12/01/28)		596		590,958
4.13%, 04/15/47 (Call 10/15/46)		607		558,490
4.20%, 03/15/48 (Call 09/15/47)		625		574,359
4.35%, 04/25/44		315		288,473
6.25%, 12/01/32		425		483,889
6.63%, 03/01/29^(a)		110		124,377


Security	Par (000)		Value

Insurance (continued)

Protective Life Corp.
3.40%, 01/15/30 (Call 10/15/29)^(b)	$	561	$	508,726
4.30%, 09/30/28 (Call 06/30/28)^(a)(b)		437		421,868

Protective Life Global Funding
0.47%, 01/12/24^(a)(b)		210		199,377
0.63%, 10/13/23^(a)(b)		405		390,444
0.78%, 07/05/24^(b)		600		561,362
1.17%, 07/15/25^(b)		750		684,292
1.30%, 09/20/26^(a)(b)		450		398,249
1.62%, 04/15/26^(a)(b)		810		733,127
1.65%, 01/13/25^(b)		230		214,372
1.74%, 09/21/30^(b)		745		592,237
1.90%, 07/06/28^(b)		540		461,176
3.10%, 04/15/24^(b)		435		425,616
3.22%, 03/28/25^(b)		845		816,348
4.71%, 07/06/27^(b)		200		199,857

Prudential Financial Inc.
1.50%, 03/10/26 (Call 02/10/26)		678		620,799
2.10%, 03/10/30 (Call 12/10/29)^(a)		435		369,199
3.00%, 03/10/40 (Call 09/10/39)^(a)		510		407,901
3.70%, 10/01/50 (Call 07/01/30)^(c)		670		581,225
3.70%, 03/13/51 (Call 09/13/50)		1,438		1,189,675
3.88%, 03/27/28 (Call 12/27/27)^(a)		470		460,997
3.91%, 12/07/47 (Call 06/07/47)		812		709,114
3.94%, 12/07/49 (Call 06/07/49)		922		792,294
4.35%, 02/25/50 (Call 08/25/49)		889		820,158
4.42%, 03/27/48 (Call 09/27/47)		639		590,116
4.50%, 09/15/47 (Call 09/15/27), (3 mo. LIBOR US + 2.380%)^(a)(c)		727		683,389
4.60%, 05/15/44^(a)		370		353,546
5.20%, 03/15/44 (Call 03/15/24), (3 mo. LIBOR US + 3.040%)^(c)		468		454,564
5.38%, 05/15/45 (Call 05/15/25), (3 mo. LIBOR US + 3.031%)^(c)		383		376,383
5.70%, 12/14/36		858		923,310
5.70%, 09/15/48 (Call 09/15/28), (3 mo. LIBOR US + 2.665%)^(a)(c)		847		831,076
5.75%, 07/15/33		56		60,169
6.63%, 12/01/37^(a)		175		202,255
6.63%, 06/21/40		515		587,266

Prudential Insurance Co. of America (The), 8.30%, 07/01/25^(b)		150		163,765

Prudential PLC
3.13%, 04/14/30		949		847,471
3.63%, 03/24/32 (Call 12/24/31)		585		528,583

QBE Insurance Group Ltd., 7.50%, 11/24/43 (Call 11/24/23)^(a)(b)(c)		55		56,031

Reinsurance Group of America Inc.
3.15%, 06/15/30 (Call 03/15/30)		711		623,726
3.90%, 05/15/29 (Call 02/15/29)		595		557,241
3.95%, 09/15/26 (Call 06/15/26)		660		650,294
4.70%, 09/15/23^(a)		33		33,164

Reliance Standard Life Global Funding II
1.51%, 09/28/26^(a)(b)		830		736,035
2.50%, 10/30/24^(b)		775		741,543
2.75%, 05/07/25^(a)(b)		557		529,849
2.75%, 01/21/27^(b)		410		378,396
3.85%, 09/19/23^(a)(b)		50		49,911

RenaissanceRe Finance Inc.
3.45%, 07/01/27 (Call 04/01/27)		544		513,294


Security	Par (000)		Value

Insurance (continued)
3.70%, 04/01/25 (Call 01/01/25)	$	96	$	93,931

RenaissanceRe Holdings Ltd., 3.60%, 04/15/29
(Call 01/15/29)		330		307,291

RGA Global Funding
2.00%, 11/30/26^(a)(b)		595		539,552
2.70%, 01/18/29^(b)		525		458,948

Sammons Financial Group Inc.
3.35%, 04/16/31 (Call 01/16/31)^(b)		535		427,906
4.45%, 05/12/27 (Call 02/12/27)^(a)(b)		620		586,823
4.75%, 04/08/32 (Call 01/08/32)^(b)		745		654,216

SBL Holdings Inc.
5.00%, 02/18/31 (Call 11/18/30)^(a)(b)		795		635,848
5.13%, 11/13/26 (Call 09/13/26)^(a)(b)		878		836,699

Securian Financial Group Inc., 4.80%, 04/15/48^(b)		560		476,040

Security Benefit Global Funding, 1.25%, 05/17/24^(b)		295		277,292

Selective Insurance Group Inc., 5.38%, 03/01/49 (Call 09/01/48)		125		116,509

Sirius International Group Ltd., 4.60%, 11/01/26 (Call 08/01/26)^(b)		190		175,034

Sompo International Holdings Ltd., 7.00%, 07/15/34^(a)		320		358,553

Stewart Information Services Corp., 3.60%, 11/15/31 (Call 08/15/31)		801		660,141

Sumitomo Life Insurance Co.
3.38%, 04/15/81 (Call 04/15/31)^(b)(c)		878		774,628
4.00%, 09/14/77 (Call 09/14/27), (3 mo. LIBOR US + 2.993%)^(a)(b)(c)		645		611,674
6.50%, 09/20/73 (Call 09/20/23)^(b)(c)		975		985,084

Swiss Re America Holding Corp., 7.00%, 02/15/26		45		48,667

Swiss Re Finance Luxembourg SA, 5.00%, 04/02/49 (Call 04/02/29)^(b)(c)		769		730,550

Swiss Re Treasury U.S. Corp., 4.25%, 12/06/42^(b)		553		514,986

Symetra Financial Corp., 4.25%, 07/15/24		155		154,818

Teachers Insurance & Annuity Association of America
3.30%, 05/15/50 (Call 11/15/49)^(b)		907		689,950
4.27%, 05/15/47 (Call 11/15/46)^(b)		1,811		1,630,994
4.38%, 09/15/54 (Call 09/15/24)^(b)(c)		455		442,496
4.90%, 09/15/44^(a)(b)		1,284		1,243,021
6.85%, 12/16/39^(b)		1,104		1,297,252

Transatlantic Holdings Inc., 8.00%, 11/30/39		595		752,323

Travelers Companies Inc. (The)
2.55%, 04/27/50 (Call 10/27/49)		250		173,712
3.05%, 06/08/51 (Call 12/08/50)		300		228,617
3.75%, 05/15/46 (Call 11/15/45)		490		422,987
4.00%, 05/30/47 (Call 11/30/46)		846		753,943
4.05%, 03/07/48 (Call 09/07/47)		373		332,765
4.10%, 03/04/49 (Call 09/04/48)		712		639,110
4.30%, 08/25/45 (Call 02/25/45)		373		338,098
4.60%, 08/01/43		490		467,606
5.35%, 11/01/40		649		686,878
6.25%, 06/15/37		570		667,086
6.75%, 06/20/36		715		856,191

Travelers Property Casualty Corp., 6.38%, 03/15/33^(a)		559		651,509

Trinity Acquisition PLC
4.40%, 03/15/26 (Call 12/15/25)^(a)		357		353,016
6.13%, 08/15/43		512		519,625

Trustage Financial Group Inc., 4.63%, 04/15/32 (Call 01/15/32)^(b)		130		118,231

Unum Group
3.88%, 11/05/25		20		19,531
4.00%, 03/15/24		385		386,760
4.00%, 06/15/29 (Call 03/15/29)		61		56,620


Security	Par (000)		Value

Insurance (continued)
4.13%, 06/15/51 (Call 12/15/50)^(a)	$	625	$	460,288
4.50%, 12/15/49 (Call 06/15/49)		340		263,702
5.75%, 08/15/42^(a)		241		222,985

Voya Financial Inc.
3.65%, 06/15/26		620		602,383
4.70%, 01/23/48 (Call 01/23/28), (3 mo. LIBOR US + 2.084%)^(c)		369		306,439
4.80%, 06/15/46		343		306,720
5.70%, 07/15/43		644		642,562

W R Berkley Corp.
3.15%, 09/30/61 (Call 03/30/61)		405		271,674
3.55%, 03/30/52 (Call 09/30/51)		292		223,503
4.00%, 05/12/50 (Call 11/12/49)		470		390,070
4.75%, 08/01/44^(a)		325		301,112

Western & Southern Financial Group Inc., 5.75%, 07/15/33^(a)(b)		275		294,412

Western & Southern Life Insurance Co. (The)
3.75%, 04/28/61 (Call 10/28/60)^(b)		355		272,170
5.15%, 01/15/49 (Call 07/15/48)^(b)		380		372,196

Willis North America Inc.
2.95%, 09/15/29 (Call 06/15/29)		720		622,424
3.60%, 05/15/24 (Call 03/15/24)		745		735,883
3.88%, 09/15/49 (Call 03/15/49)		556		430,641
4.50%, 09/15/28 (Call 06/15/28)		807		785,442
4.65%, 06/15/27 (Call 05/15/27)		210		206,012
5.05%, 09/15/48 (Call 03/15/48)		195		179,607

WR Berkley Corp., 6.25%, 02/15/37^(a)		175		191,997

XLIT Ltd.
5.25%, 12/15/43		400		421,554
5.50%, 03/31/45		450		457,385


				326,428,286

Internet — 1.7%

Alibaba Group Holding Ltd.
2.13%, 02/09/31 (Call 11/09/30)		555		460,221
2.70%, 02/09/41 (Call 08/09/40)		375		254,700
3.15%, 02/09/51 (Call 08/09/50)		785		519,659
3.25%, 02/09/61 (Call 08/09/60)		560		360,314
3.40%, 12/06/27 (Call 09/06/27)^(a)		2,347		2,216,223
3.60%, 11/28/24 (Call 08/28/24)^(a)		2,163		2,131,066
4.00%, 12/06/37 (Call 06/06/37)^(a)		2,467		2,065,370
4.20%, 12/06/47 (Call 06/06/47)^(a)		1,125		900,862
4.40%, 12/06/57 (Call 06/06/57)		1,000		799,448
4.50%, 11/28/34 (Call 05/28/34)		885		807,081

Alphabet Inc.
0.45%, 08/15/25 (Call 07/15/25)		976		891,857
0.80%, 08/15/27 (Call 06/15/27)^(a)		1,245		1,087,165
1.10%, 08/15/30 (Call 05/15/30)		1,971		1,605,367
1.90%, 08/15/40 (Call 02/15/40)		1,305		920,254
2.00%, 08/15/26 (Call 05/15/26)		1,639		1,543,074
2.05%, 08/15/50 (Call 02/15/50)		1,990		1,311,401
2.25%, 08/15/60 (Call 02/15/60)		1,642		1,046,718
3.38%, 02/25/24		621		619,701

Amazon.com Inc.
0.45%, 05/12/24		1,362		1,291,650
0.80%, 06/03/25 (Call 05/03/25)		1,947		1,798,989
1.00%, 05/12/26 (Call 04/12/26)		1,115		1,009,566
1.20%, 06/03/27 (Call 04/03/27)		1,400		1,243,985
1.50%, 06/03/30 (Call 03/03/30)		1,914		1,592,483
1.65%, 05/12/28 (Call 03/12/28)		2,265		2,011,433
2.10%, 05/12/31 (Call 02/12/31)		2,040		1,755,064


Security	Par (000)		Value

Internet (continued)
2.50%, 06/03/50 (Call 12/03/49)	$	2,535	$	1,763,678
2.70%, 06/03/60 (Call 12/03/59)		1,584		1,061,837
2.73%, 04/13/24		150		148,512
2.80%, 08/22/24 (Call 06/22/24)		2,242		2,214,137
2.88%, 05/12/41 (Call 11/12/40)		1,960		1,563,695
3.00%, 04/13/25		510		502,364
3.10%, 05/12/51 (Call 11/12/50)		2,455		1,912,802
3.15%, 08/22/27 (Call 05/22/27)		2,417		2,333,827
3.25%, 05/12/61 (Call 11/12/60)		1,605		1,218,849
3.30%, 04/13/27 (Call 03/13/27)		1,760		1,718,065
3.45%, 04/13/29 (Call 02/13/29)		1,760		1,701,936
3.60%, 04/13/32 (Call 01/13/32)		2,870		2,751,050
3.80%, 12/05/24 (Call 09/05/24)^(a)		1,568		1,575,208
3.88%, 08/22/37 (Call 02/22/37)		2,653		2,489,461
3.95%, 04/13/52 (Call 10/13/51)		2,330		2,118,737
4.05%, 08/22/47 (Call 02/22/47)		3,228		2,995,235
4.10%, 04/13/62 (Call 10/13/61)		1,430		1,287,032
4.25%, 08/22/57 (Call 02/22/57)		1,843		1,729,460
4.80%, 12/05/34 (Call 06/05/34)^(a)		1,390		1,466,063
4.95%, 12/05/44 (Call 06/05/44)^(a)		1,498		1,565,470
5.20%, 12/03/25 (Call 09/03/25)		1,742		1,813,884

Baidu Inc.
1.63%, 02/23/27 (Call 01/23/27)^(a)		235		206,463
2.38%, 08/23/31 (Call 05/23/31)^(a)		465		381,708
3.08%, 04/07/25 (Call 03/07/25)^(a)		395		379,860
3.43%, 04/07/30 (Call 01/07/30)		390		353,027
3.63%, 07/06/27		560		533,173
3.88%, 09/29/23 (Call 08/29/23)^(a)		360		358,654
4.38%, 03/29/28 (Call 12/29/27)^(a)		594		577,417
4.88%, 11/14/28 (Call 08/14/28)^(a)		455		453,287

Booking Holdings Inc.
3.55%, 03/15/28 (Call 12/15/27)		671		645,037
3.60%, 06/01/26 (Call 03/01/26)		1,316		1,296,301
3.65%, 03/15/25 (Call 12/15/24)		570		566,999
4.63%, 04/13/30 (Call 01/13/30)		1,326		1,333,735

eBay Inc.
1.40%, 05/10/26 (Call 04/10/26)		927		835,819
1.90%, 03/11/25 (Call 02/11/25)		812		766,515
2.60%, 05/10/31 (Call 02/10/31)^(a)		856		709,266
2.70%, 03/11/30 (Call 12/11/29)		987		850,978
3.45%, 08/01/24 (Call 05/01/24)		988		977,120
3.60%, 06/05/27 (Call 03/05/27)^(a)		797		769,667
3.65%, 05/10/51 (Call 11/10/50)		850		641,283
4.00%, 07/15/42 (Call 01/15/42)		731		606,877

Expedia Group Inc.
2.95%, 03/15/31 (Call 12/15/30)		824		689,306
3.25%, 02/15/30 (Call 11/15/29)		1,381		1,194,327
3.80%, 02/15/28 (Call 11/15/27)		992		922,679
4.63%, 08/01/27 (Call 05/01/27)		784		763,204
5.00%, 02/15/26 (Call 11/15/25)^(a)		989		991,325
6.25%, 05/01/25 (Call 02/01/25)^(b)		976		1,001,587

JD.com Inc.
3.38%, 01/14/30 (Call 10/14/29)^(a)		214		195,524
3.88%, 04/29/26		225		219,599

Meituan
2.13%, 10/28/25 (Call 09/28/25)^(b)		265		233,154
3.05%, 10/28/30 (Call 07/28/30)^(a)(b)		800		579,230

Netflix Inc.
3.63%, 06/15/25 (Call 03/15/25)^(a)(b)		475		456,024
4.38%, 11/15/26^(a)		1,020		989,400


Security	Par (000)		Value

Internet (continued)
4.88%, 04/15/28	$	1,220	$	1,186,450
4.88%, 06/15/30 (Call 03/15/30)^(a)(b)		650		620,834
5.38%, 11/15/29^(a)(b)		1,090		1,073,650
5.75%, 03/01/24^(a)		110		111,375
5.88%, 02/15/25^(a)		853		872,192
5.88%, 11/15/28		2,020		2,042,644
6.38%, 05/15/29		570		590,122

Prosus NV
3.06%, 07/13/31 (Call 04/13/31)^(a)(b)		1,367		1,014,903
3.26%, 01/19/27 (Call 12/19/26)^(b)		500		432,670
3.68%, 01/21/30 (Call 10/21/29)^(a)(b)		1,176		946,042
3.83%, 02/08/51 (Call 08/08/50)^(b)		1,192		743,092
4.03%, 08/03/50 (Call 02/03/50)^(b)		1,770		1,114,508
4.19%, 01/19/32 (Call 10/19/31)^(a)(b)		200		160,120
4.85%, 07/06/27 (Call 04/06/27)^(b)		100		92,250
4.99%, 01/19/52 (Call 07/19/51)^(b)		285		204,963

Tencent Holdings Ltd.
1.81%, 01/26/26 (Call 12/26/25)^(b)		200		183,791
2.39%, 06/03/30 (Call 03/03/30)^(a)(b)		1,575		1,309,711
2.88%, 04/22/31 (Call 01/22/31)^(a)(b)		945		805,065
3.24%, 06/03/50 (Call 12/03/49)^(b)		1,720		1,146,955
3.28%, 04/11/24 (Call 03/11/24)^(b)		950		934,257
3.29%, 06/03/60 (Call 12/03/59)^(a)(b)		400		253,828
3.58%, 04/11/26 (Call 02/11/26)^(b)		593		576,455
3.60%, 01/19/28 (Call 10/19/27)^(b)		1,560		1,460,794
3.68%, 04/22/41 (Call 10/22/40)^(b)		740		574,632
3.80%, 02/11/25^(b)		55		54,430
3.84%, 04/22/51 (Call 10/22/50)^(b)		1,740		1,290,916
3.93%, 01/19/38 (Call 07/19/37)^(a)(b)		639		530,208
3.94%, 04/22/61 (Call 10/22/60)^(b)		975		709,517
3.98%, 04/11/29 (Call 01/11/29)^(a)(b)		2,366		2,225,640
4.53%, 04/11/49 (Call 10/11/48)^(a)(b)		480		403,250

Tencent Music Entertainment Group
1.38%, 09/03/25 (Call 08/03/25)^(a)		60		54,083
2.00%, 09/03/30 (Call 06/03/30)		720		543,371

VeriSign Inc.
2.70%, 06/15/31 (Call 03/15/31)		920		754,981
4.75%, 07/15/27 (Call 10/03/22)^(a)		795		782,204
5.25%, 04/01/25 (Call 01/01/25)		555		563,708

Weibo Corp.
3.38%, 07/08/30 (Call 04/08/30)		435		344,067
3.50%, 07/05/24 (Call 06/05/24)		910		879,629


				115,240,805

Iron & Steel — 0.3%

ArcelorMittal SA
3.60%, 07/16/24		35		34,640
4.25%, 07/16/29^(a)		507		480,996
4.55%, 03/11/26		415		406,722
6.75%, 03/01/41^(a)		476		472,217
7.00%, 10/15/39^(a)		704		710,188

Gerdau Trade Inc., 4.88%, 10/24/27^(b)		100		100,325

GUSAP III LP, 4.25%, 01/21/30 (Call 07/21/29)^(b)		585		545,767

Nucor Corp.
2.00%, 06/01/25 (Call 05/01/25)^(a)		575		542,281
2.70%, 06/01/30 (Call 03/01/30)^(a)		954		832,142
2.98%, 12/15/55 (Call 06/15/55)		887		592,775
3.13%, 04/01/32 (Call 01/01/32)^(a)		385		338,935
3.85%, 04/01/52 (Call 09/01/51)		580		468,889
3.95%, 05/23/25^(a)		430		426,887
3.95%, 05/01/28 (Call 02/01/28)^(a)		525		509,284


Security	Par (000)		Value

Iron & Steel (continued)
4.30%, 05/23/27 (Call 04/23/27)	$	470	$	467,312
4.40%, 05/01/48 (Call 11/01/47)		290		258,591
5.20%, 08/01/43 (Call 02/01/43)		25		24,550
6.40%, 12/01/37		25		27,855

POSCO Holdings Inc.
2.50%, 01/17/25^(b)		300		285,945
2.75%, 07/15/24^(b)		490		475,268

Reliance Steel & Aluminum Co.
1.30%, 08/15/25 (Call 07/15/25)^(a)		565		517,313
2.15%, 08/15/30 (Call 05/15/30)		934		749,376
6.85%, 11/15/36		445		500,584

Steel Dynamics Inc.
1.65%, 10/15/27 (Call 08/15/27)		252		215,385
2.40%, 06/15/25 (Call 05/15/25)		542		513,690
2.80%, 12/15/24 (Call 11/15/24)		491		476,325
3.25%, 01/15/31 (Call 10/15/30)		530		457,819
3.25%, 10/15/50 (Call 04/15/50)		361		246,144
3.45%, 04/15/30 (Call 01/15/30)		680		604,268
5.00%, 12/15/26 (Call 10/03/22)		560		558,878

Vale Overseas Ltd.
3.75%, 07/08/30 (Call 04/08/30)		1,675		1,456,798
6.25%, 08/10/26^(a)		900		944,019
6.88%, 11/21/36		1,287		1,335,906
6.88%, 11/10/39^(a)		1,392		1,445,940
8.25%, 01/17/34^(a)		185		219,687

Vale SA, 5.63%, 09/11/42^(a)		612		572,394


				18,816,095

Leisure Time — 0.0%

Brunswick Corp.
0.85%, 08/18/24 (Call 10/03/22)		624		579,009
2.40%, 08/18/31 (Call 05/18/31)^(a)		730		544,776
4.40%, 09/15/32 (Call 06/15/32)^(a)		400		343,907
5.10%, 04/01/52 (Call 10/01/51)		385		283,825

Harley-Davidson Inc.
3.50%, 07/28/25 (Call 04/28/25)^(a)		124		119,973
4.63%, 07/28/45 (Call 01/28/45)^(a)		443		344,779


				2,216,269

Lodging — 0.2%

Choice Hotels International Inc.
3.70%, 12/01/29 (Call 09/01/29)^(a)		488		432,037
3.70%, 01/15/31 (Call 10/15/30)		652		568,835

Hyatt Hotels Corp.
1.80%, 10/01/24 (Call 10/03/22)		210		199,643
4.38%, 09/15/28 (Call 06/15/28)		721		680,865
4.85%, 03/15/26 (Call 12/15/25)		732		736,184
5.63%, 04/23/25 (Call 03/23/25)		737		744,277
6.00%, 04/23/30 (Call 01/23/30)^(a)		680		694,557

Marriott International Inc./MD
3.60%, 04/15/24 (Call 03/15/24)		457		452,503
3.75%, 03/15/25 (Call 12/15/24)		680		670,028
3.75%, 10/01/25 (Call 07/01/25)		504		492,080
4.50%, 10/01/34 (Call 04/01/34)		368		335,915
Series AA, 4.65%, 12/01/28 (Call 09/01/28)^(a)		595		583,614
Series EE, 5.75%, 05/01/25 (Call 04/01/25)		754		775,334
Series FF, 4.63%, 06/15/30 (Call 03/15/30)^(a)		717		684,786
Series GG, 3.50%, 10/15/32 (Call 07/15/32)		1,045		894,031
Series HH, 2.85%, 04/15/31 (Call 01/15/31)		1,012		842,552
Series II, 2.75%, 10/15/33 (Call 07/15/33)		480		376,040
Series R, 3.13%, 06/15/26 (Call 03/15/26)		981		932,251
Series X, 4.00%, 04/15/28 (Call 01/15/28)		432		411,149


Security	Par (000)		Value

Lodging (continued)
Series Z, 4.15%, 12/01/23 (Call 11/01/23)	$	375	$	375,350

Sands China Ltd.
4.30%, 01/08/26 (Call 12/08/25)		73		62,962
4.88%, 06/18/30 (Call 03/18/30)		240		189,668
5.63%, 08/08/25 (Call 06/08/25)		300		273,180
5.90%, 08/08/28 (Call 05/08/28)		1,795		1,534,725


				13,942,566

Machinery — 0.9%

ABB Finance USA Inc.
3.80%, 04/03/28 (Call 01/03/28)		336		328,598
4.38%, 05/08/42		575		531,164

Caterpillar Financial Services Corp.
0.45%, 09/14/23		965		934,151
0.45%, 05/17/24^(a)		380		359,304
0.60%, 09/13/24		325		305,312
0.80%, 11/13/25		665		602,104
0.90%, 03/02/26^(a)		603		546,948
0.95%, 01/10/24		300		289,162
1.10%, 09/14/27^(a)		805		703,565
1.15%, 09/14/26		275		246,333
1.45%, 05/15/25^(a)		482		453,197
1.70%, 01/08/27^(a)		720		658,569
2.15%, 11/08/24		1,290		1,246,449
2.40%, 08/09/26		695		658,361
2.85%, 05/17/24		939		924,468
3.25%, 12/01/24		851		840,015
3.30%, 06/09/24		445		442,472
3.40%, 05/13/25		135		133,176
3.60%, 08/12/27^(a)		300		294,549
3.65%, 12/07/23		697		697,592
3.65%, 08/12/25		500		496,874
3.75%, 11/24/23		591		592,136

Caterpillar Inc.
1.90%, 03/12/31 (Call 12/12/30)^(a)		542		459,347
2.60%, 09/19/29 (Call 06/19/29)		355		323,712
2.60%, 04/09/30 (Call 01/09/30)^(a)		932		843,860
3.25%, 09/19/49 (Call 03/19/49)		1,129		928,495
3.25%, 04/09/50 (Call 10/09/49)		826		687,567
3.40%, 05/15/24 (Call 02/15/24)		938		935,025
3.80%, 08/15/42		1,322		1,204,918
4.30%, 05/15/44 (Call 11/15/43)^(a)		354		341,161
4.75%, 05/15/64 (Call 11/15/63)		365		373,549
5.20%, 05/27/41		981		1,054,811
5.30%, 09/15/35		420		453,018
6.05%, 08/15/36		310		356,385

CNH Industrial Capital LLC
1.45%, 07/15/26 (Call 06/15/26)		305		270,131
1.88%, 01/15/26 (Call 12/15/25)		1,042		949,009
3.95%, 05/23/25		330		324,777
4.20%, 01/15/24^(a)		233		231,857

CNH Industrial NV, 3.85%, 11/15/27 (Call 08/15/27)		517		489,856

Crane Holdings Co.
4.20%, 03/15/48 (Call 09/15/47)		215		170,235
4.45%, 12/15/23 (Call 09/15/23)		20		20,087

Deere & Co.
2.75%, 04/15/25 (Call 03/15/25)		719		699,829
2.88%, 09/07/49 (Call 03/07/49)^(a)		784		611,361
3.10%, 04/15/30 (Call 01/15/30)^(a)		420		392,393
3.75%, 04/15/50 (Call 10/15/49)^(a)		839		773,247
3.90%, 06/09/42 (Call 12/09/41)^(a)		830		775,100


Security	Par (000)		Value

Machinery (continued)
5.38%, 10/16/29^(a)	$	728	$	777,815
7.13%, 03/03/31^(a)		207		248,063
8.10%, 05/15/30		45		56,076

Dover Corp.
2.95%, 11/04/29 (Call 08/04/29)		608		550,532
3.15%, 11/15/25 (Call 08/15/25)		375		363,412
5.38%, 10/15/35^(a)		533		531,549
5.38%, 03/01/41 (Call 12/01/40)		407		399,223
6.60%, 03/15/38		50		54,801

Flowserve Corp.
2.80%, 01/15/32 (Call 10/15/31)		450		350,875
3.50%, 10/01/30 (Call 07/01/30)^(a)		600		514,835

IDEX Corp.
2.63%, 06/15/31 (Call 03/15/31)		515		435,811
3.00%, 05/01/30 (Call 02/01/30)^(a)		687		604,813

John Deere Capital Corp.
0.40%, 10/10/23		267		257,769
0.45%, 01/17/24		585		560,083
0.45%, 06/07/24^(a)		578		547,310
0.63%, 09/10/24		250		235,529
0.70%, 01/15/26		860		777,153
1.05%, 06/17/26		653		592,125
1.25%, 01/10/25^(a)		680		642,287
1.30%, 10/13/26		470		424,436
1.45%, 01/15/31^(a)		300		244,799
1.50%, 03/06/28		615		541,016
1.70%, 01/11/27^(a)		637		580,286
1.75%, 03/09/27		503		458,592
2.00%, 06/17/31		810		686,814
2.05%, 01/09/25		577		554,599
2.13%, 03/07/25^(a)		85		81,577
2.25%, 09/14/26^(a)		463		438,274
2.35%, 03/08/27		240		224,832
2.45%, 01/09/30		755		668,200
2.60%, 03/07/24		323		317,863
2.65%, 06/24/24		882		867,812
2.65%, 06/10/26		503		482,613
2.80%, 09/08/27		393		373,177
2.80%, 07/18/29		977		902,986
3.05%, 01/06/28^(a)		275		264,147
3.35%, 06/12/24^(a)		770		766,245
3.35%, 04/18/29		375		358,374
3.40%, 06/06/25		335		331,677
3.40%, 09/11/25		280		276,388
3.45%, 01/10/24		416		414,854
3.45%, 03/13/25		685		680,458
3.45%, 03/07/29		538		518,384
3.65%, 10/12/23^(a)		301		301,099
3.90%, 06/07/32^(a)		315		309,900

nVent Finance Sarl
2.75%, 11/15/31 (Call 08/15/31)		471		370,219
4.55%, 04/15/28 (Call 01/15/28)		413		390,829

Oshkosh Corp.
3.10%, 03/01/30 (Call 12/01/29)		360		305,711
4.60%, 05/15/28 (Call 02/15/28)		365		352,043

Otis Worldwide Corp.
2.06%, 04/05/25 (Call 03/05/25)		1,177		1,111,371
2.29%, 04/05/27 (Call 02/05/27)^(a)		410		373,927
2.57%, 02/15/30 (Call 11/15/29)		1,519		1,307,007
3.11%, 02/15/40 (Call 08/15/39)		751		574,220


Security	Par (000)		Value

Machinery (continued)
3.36%, 02/15/50 (Call 08/15/49)	$	597	$	444,584

Rockwell Automation Inc.
1.75%, 08/15/31 (Call 05/15/31)^(a)		435		354,112
2.80%, 08/15/61 (Call 02/15/61)		520		339,668
2.88%, 03/01/25 (Call 12/01/24)		455		442,981
3.50%, 03/01/29 (Call 12/01/28)		210		201,658
4.20%, 03/01/49 (Call 09/01/48)		462		428,479
6.25%, 12/01/37		262		295,181
6.70%, 01/15/28		394		435,947

Westinghouse Air Brake Technologies Corp.
3.20%, 06/15/25 (Call 05/15/25)		684		654,261
3.45%, 11/15/26 (Call 08/15/26)		1,088		1,012,202
4.40%, 03/15/24 (Call 02/15/24)		412		410,599
4.95%, 09/15/28 (Call 06/15/28)		1,094		1,060,742

Xylem Inc./NY
1.95%, 01/30/28 (Call 11/30/27)^(a)		663		583,674
2.25%, 01/30/31 (Call 10/30/30)^(a)		483		401,720
3.25%, 11/01/26 (Call 08/01/26)		496		474,468
4.38%, 11/01/46 (Call 05/01/46)		385		345,081


				59,194,376

Manufacturing — 0.9%

3M Co.
2.00%, 02/14/25 (Call 01/14/25)		836		796,758
2.25%, 09/19/26 (Call 06/19/26)^(a)		618		576,415
2.38%, 08/26/29 (Call 05/26/29)		956		822,373
2.65%, 04/15/25 (Call 03/15/25)^(a)		451		437,048
2.88%, 10/15/27 (Call 07/15/27)^(a)		920		867,142
3.00%, 08/07/25		662		645,790
3.05%, 04/15/30 (Call 01/15/30)^(a)		658		585,456
3.13%, 09/19/46 (Call 03/19/46)		773		567,632
3.25%, 02/14/24 (Call 01/14/24)		456		452,920
3.25%, 08/26/49 (Call 02/26/49)^(a)		850		635,492
3.38%, 03/01/29 (Call 12/01/28)		662		613,776
3.63%, 09/14/28 (Call 06/14/28)		479		462,245
3.63%, 10/15/47 (Call 04/15/47)		748		598,441
3.70%, 04/15/50 (Call 10/15/49)^(a)		537		436,033
3.88%, 06/15/44		20		17,045
4.00%, 09/14/48 (Call 03/14/48)^(a)		965		813,677
5.70%, 03/15/37^(a)		555		589,256

Carlisle Companies Inc.
2.20%, 03/01/32 (Call 12/01/31)^(a)		595		468,818
2.75%, 03/01/30 (Call 12/01/29)		890		763,359
3.50%, 12/01/24 (Call 10/01/24)		336		331,336
3.75%, 12/01/27 (Call 09/01/27)		695		659,420

Eaton Corp.
3.10%, 09/15/27 (Call 06/15/27)		652		619,349
3.92%, 09/15/47 (Call 03/15/47)		207		178,142
4.00%, 11/02/32^(a)		740		707,276
4.15%, 03/15/33		170		163,909
4.15%, 11/02/42		873		783,070
4.70%, 08/23/52		105		102,250

GE Capital Funding LLC
3.45%, 05/15/25 (Call 04/15/25)		425		411,782
4.55%, 05/15/32 (Call 02/15/32)		360		347,049

GE Capital International Funding Co. Unlimited Co.
3.37%, 11/15/25^(a)		435		424,323
4.42%, 11/15/35		5,676		5,366,855

General Electric Co.
4.35%, 05/01/50 (Call 11/01/49)		255		222,769
4.50%, 03/11/44^(a)		315		282,086


Security	Par (000)		Value

Manufacturing (continued)
5.88%, 01/14/38^(a)	$	335	$	352,342
6.15%, 08/07/37^(a)		505		530,902
6.75%, 03/15/32		2,834		3,207,780
6.88%, 01/10/39^(a)		1,150		1,316,966

Illinois Tool Works Inc.
2.65%, 11/15/26 (Call 08/15/26)		1,211		1,163,413
3.50%, 03/01/24 (Call 12/01/23)		327		326,395
3.90%, 09/01/42 (Call 03/01/42)		895		793,665
4.88%, 09/15/41 (Call 03/15/41)^(a)		325		326,062

Parker-Hannifin Corp.
2.70%, 06/14/24 (Call 05/14/24)		689		673,590
3.25%, 03/01/27 (Call 12/01/26)		556		533,188
3.25%, 06/14/29 (Call 03/14/29)		1,121		1,025,093
3.30%, 11/21/24 (Call 08/21/24)		394		387,444
3.65%, 06/15/24		690		683,744
4.00%, 06/14/49 (Call 12/14/48)		777		660,606
4.10%, 03/01/47 (Call 09/01/46)		430		376,283
4.20%, 11/21/34 (Call 05/21/34)		684		638,610
4.25%, 09/15/27 (Call 08/15/27)		235		232,563
4.45%, 11/21/44 (Call 05/21/44)		832		750,299
4.50%, 09/15/29 (Call 07/15/29)^(a)		574		565,387
6.25%, 05/15/38		125		134,039

Pentair Finance Sarl
4.50%, 07/01/29 (Call 04/01/29)		650		608,567
5.90%, 07/15/32 (Call 04/15/32)^(a)		194		193,089

Siemens Financieringsmaatschappij NV
0.65%, 03/11/24^(b)		1,591		1,519,915
1.20%, 03/11/26^(b)		2,525		2,271,645
1.70%, 03/11/28^(b)		1,385		1,206,952
2.00%, 09/15/23^(b)		400		393,329
2.15%, 03/11/31^(b)		1,941		1,650,035
2.35%, 10/15/26^(b)		1,045		967,984
2.88%, 03/11/41^(a)(b)		1,110		861,324
3.13%, 03/16/24^(b)		275		271,964
3.25%, 05/27/25^(b)		1,280		1,251,007
3.30%, 09/15/46^(b)		1,066		863,588
3.40%, 03/16/27^(b)		1,415		1,362,036
4.20%, 03/16/47^(a)(b)		1,599		1,512,025
4.40%, 05/27/45^(a)(b)		1,017		974,786
6.13%, 08/17/26^(a)(b)		1,375		1,458,826

Textron Inc.
2.45%, 03/15/31 (Call 12/15/30)^(a)		687		560,148
3.00%, 06/01/30 (Call 03/01/30)		750		649,606
3.38%, 03/01/28 (Call 12/01/27)		527		484,847
3.65%, 03/15/27 (Call 12/15/26)		555		528,265
3.88%, 03/01/25 (Call 12/01/24)		450		443,963
3.90%, 09/17/29 (Call 06/17/29)		235		218,968
4.00%, 03/15/26 (Call 12/15/25)		470		460,297
4.30%, 03/01/24 (Call 12/01/23)^(a)		350		351,211

Trane Technologies Global Holding Co. Ltd.
3.75%, 08/21/28 (Call 05/21/28)		719		691,407
4.30%, 02/21/48 (Call 08/21/47)		210		177,766
5.75%, 06/15/43^(a)		359		362,586

Trane Technologies Luxembourg Finance SA
3.50%, 03/21/26 (Call 01/21/26)		511		491,682
3.55%, 11/01/24 (Call 08/01/24)		460		453,482
3.80%, 03/21/29 (Call 12/21/28)		714		672,757
4.50%, 03/21/49 (Call 09/21/48)		319		275,540
4.65%, 11/01/44 (Call 05/01/44)		385		337,025


				60,954,285


Security	Par (000)		Value

Media — 2.8%

Charter Communications Operating LLC/Charter Communications Operating Capital
2.25%, 01/15/29 (Call 11/15/28)	$	845	$	694,003
2.30%, 02/01/32 (Call 11/01/31)^(a)		930		707,456
2.80%, 04/01/31 (Call 01/01/31)		1,205		976,211
3.50%, 06/01/41 (Call 12/01/40)		1,400		970,127
3.50%, 03/01/42 (Call 09/01/41)		1,399		966,360
3.70%, 04/01/51 (Call 10/01/50)		1,884		1,257,092
3.75%, 02/15/28 (Call 11/15/27)		1,062		983,229
3.85%, 04/01/61 (Call 10/01/60)		1,762		1,126,955
3.90%, 06/01/52 (Call 12/01/51)		2,010		1,361,880
3.95%, 06/30/62 (Call 12/30/61)		1,105		728,655
4.20%, 03/15/28 (Call 12/15/27)^(a)		1,283		1,209,587
4.40%, 04/01/33 (Call 01/01/33)^(a)		1,125		994,514
4.40%, 12/01/61 (Call 06/01/61)		1,154		811,600
4.50%, 02/01/24 (Call 01/01/24)		979		979,018
4.80%, 03/01/50 (Call 09/01/49)		2,324		1,824,156
4.91%, 07/23/25 (Call 04/23/25)		1,911		1,904,450
5.05%, 03/30/29 (Call 12/30/28)		1,314		1,265,070
5.13%, 07/01/49 (Call 01/01/49)		1,165		945,228
5.25%, 04/01/53 (Call 10/01/52)^(a)		1,355		1,133,581
5.38%, 04/01/38 (Call 10/01/37)		910		797,963
5.38%, 05/01/47 (Call 11/01/46)		2,091		1,782,134
5.50%, 04/01/63 (Call 10/01/62)		950		794,915
5.75%, 04/01/48 (Call 10/01/47)		2,100		1,868,571
6.38%, 10/23/35 (Call 04/23/35)		1,776		1,757,939
6.48%, 10/23/45 (Call 04/23/45)		3,322		3,170,969
6.83%, 10/23/55 (Call 04/23/55)^(a)		475		474,736

Comcast Corp.
1.50%, 02/15/31 (Call 11/15/30)^(a)		1,553		1,247,247
1.95%, 01/15/31 (Call 10/15/30)		1,327		1,101,571
2.35%, 01/15/27 (Call 10/15/26)		936		871,516
2.45%, 08/15/52 (Call 02/15/52)^(a)		1,013		656,461
2.65%, 02/01/30 (Call 11/01/29)		1,580		1,396,941
2.65%, 08/15/62 (Call 02/15/62)		1,118		708,655
2.80%, 01/15/51 (Call 07/15/50)		1,440		995,855
2.89%, 11/01/51 (Call 05/01/51)		3,635		2,559,243
2.94%, 11/01/56 (Call 05/01/56)		4,827		3,270,366
2.99%, 11/01/63 (Call 05/01/63)		3,046		2,036,703
3.15%, 03/01/26 (Call 12/01/25)		1,542		1,500,701
3.15%, 02/15/28 (Call 11/15/27)		1,978		1,877,706
3.20%, 07/15/36 (Call 01/15/36)		745		627,485
3.25%, 11/01/39 (Call 05/01/39)		1,303		1,061,203
3.30%, 02/01/27 (Call 11/01/26)		897		865,865
3.30%, 04/01/27 (Call 02/01/27)		525		507,211
3.38%, 02/15/25 (Call 11/15/24)		1,048		1,034,102
3.38%, 08/15/25 (Call 05/15/25)		1,299		1,277,410
3.40%, 04/01/30 (Call 01/01/30)^(a)		1,437		1,341,536
3.40%, 07/15/46 (Call 01/15/46)		1,371		1,068,286
3.45%, 02/01/50 (Call 08/01/49)		1,458		1,149,591
3.55%, 05/01/28 (Call 02/01/28)		843		812,777
3.70%, 04/15/24 (Call 03/15/24)		1,803		1,796,951
3.75%, 04/01/40 (Call 10/01/39)		1,522		1,320,873
3.90%, 03/01/38 (Call 09/01/37)^(a)		1,357		1,219,907
3.95%, 10/15/25 (Call 08/15/25)		2,478		2,473,904
3.97%, 11/01/47 (Call 05/01/47)		1,616		1,387,918
4.00%, 08/15/47 (Call 02/15/47)		743		643,171
4.00%, 03/01/48 (Call 09/01/47)		969		831,067
4.00%, 11/01/49 (Call 05/01/49)		1,646		1,406,084
4.05%, 11/01/52 (Call 05/01/52)		621		533,312


Security	Par (000)		Value

Media (continued)
4.15%, 10/15/28 (Call 07/15/28)	$	2,884	$	2,858,837
4.20%, 08/15/34 (Call 02/15/34)		561		536,630
4.25%, 10/15/30 (Call 07/15/30)		1,456		1,431,601
4.25%, 01/15/33		1,184		1,148,138
4.40%, 08/15/35 (Call 02/15/35)		631		608,794
4.60%, 10/15/38 (Call 04/15/38)^(a)		1,035		995,960
4.60%, 08/15/45 (Call 02/15/45)		757		704,256
4.65%, 07/15/42		1,045		984,036
4.70%, 10/15/48 (Call 04/15/48)		1,727		1,645,245
4.75%, 03/01/44		574		551,025
4.95%, 10/15/58 (Call 04/15/58)		970		950,381
5.65%, 06/15/35^(a)		862		922,547
6.40%, 03/01/40		295		340,272
6.45%, 03/15/37		547		631,014
6.50%, 11/15/35		1,124		1,268,144
6.55%, 07/01/39^(a)		645		761,445
6.95%, 08/15/37		745		897,389
7.05%, 03/15/33		729		862,303

Cox Communications Inc.
1.80%, 10/01/30 (Call 07/01/30)^(b)		835		662,376
2.60%, 06/15/31 (Call 03/15/31)^(b)		750		624,316
2.95%, 10/01/50 (Call 04/01/50)^(b)		425		286,892
3.15%, 08/15/24 (Call 06/15/24)^(b)		468		454,400
3.35%, 09/15/26 (Call 06/15/26)^(b)		953		909,508
3.50%, 08/15/27 (Call 05/15/27)^(b)		891		843,698
3.60%, 06/15/51 (Call 12/15/50)^(b)		375		283,114
3.85%, 02/01/25 (Call 11/01/24)^(a)(b)		976		957,807
4.50%, 06/30/43 (Call 12/30/42)^(b)		770		666,016
4.60%, 08/15/47 (Call 02/15/47)^(a)(b)		275		245,207
4.70%, 12/15/42^(b)		585		525,989
4.80%, 02/01/35 (Call 08/01/34)^(b)		846		791,977
8.38%, 03/01/39^(b)		750		968,579

Discovery Communications LLC
3.45%, 03/15/25 (Call 12/15/24)		509		492,684
3.63%, 05/15/30 (Call 02/15/30)		913		799,890
3.80%, 03/13/24 (Call 01/13/24)^(a)		396		391,597
3.90%, 11/15/24 (Call 08/15/24)		320		313,045
3.95%, 06/15/25 (Call 03/15/25)		453		442,098
3.95%, 03/20/28 (Call 12/20/27)		1,600		1,469,733
4.00%, 09/15/55 (Call 03/15/55)		1,172		776,454
4.13%, 05/15/29 (Call 02/15/29)		893		813,764
4.65%, 05/15/50 (Call 11/15/49)		709		538,623
4.88%, 04/01/43^(a)		548		437,271
4.90%, 03/11/26 (Call 12/11/25)^(a)		836		834,620
4.95%, 05/15/42		130		105,563
5.00%, 09/20/37 (Call 03/20/37)		490		427,491
5.20%, 09/20/47 (Call 03/20/47)		1,600		1,310,249
5.30%, 05/15/49 (Call 11/15/48)		653		541,298
6.35%, 06/01/40^(a)		965		917,945

FactSet Research Systems Inc.
2.90%, 03/01/27 (Call 02/01/27)^(a)		259		243,367
3.45%, 03/01/32 (Call 12/01/31)		500		437,040

Fox Corp.
3.05%, 04/07/25 (Call 03/07/25)		1,187		1,147,137
3.50%, 04/08/30 (Call 01/08/30)		695		630,428
4.03%, 01/25/24 (Call 12/25/23)		969		966,493
4.71%, 01/25/29 (Call 10/25/28)		1,743		1,724,961
5.48%, 01/25/39 (Call 07/25/38)		1,246		1,224,865
5.58%, 01/25/49 (Call 07/25/48)		1,461		1,412,566


Security	Par (000)		Value

Media (continued)

Grupo Televisa SAB
4.63%, 01/30/26 (Call 10/30/25)^(a)	$	493	$	490,766
5.00%, 05/13/45 (Call 11/13/44)		644		606,429
5.25%, 05/24/49 (Call 11/24/48)^(a)		580		564,740
6.13%, 01/31/46 (Call 07/31/45)		545		596,467
6.63%, 03/18/25		874		915,436
6.63%, 01/15/40		1,124		1,208,208
8.50%, 03/11/32^(a)		130		161,152

Meta Platforms Inc.
3.50%, 08/15/27		2,780		2,693,179
3.85%, 08/15/32		2,300		2,162,990
4.45%, 08/15/52		1,950		1,774,940
4.65%, 08/15/62		1,390		1,253,987

NBCUniversal Media LLC
4.45%, 01/15/43		820		757,250
5.95%, 04/01/41		960		1,072,528
6.40%, 04/30/40		535		621,185

Paramount Global
2.90%, 01/15/27 (Call 10/15/26)		714		663,467
3.38%, 02/15/28 (Call 11/15/27)^(a)		558		520,976
3.70%, 06/01/28 (Call 03/01/28)^(a)		524		493,221
4.00%, 01/15/26 (Call 10/15/25)		847		833,359
4.20%, 06/01/29 (Call 03/01/29)		327		310,898
4.20%, 05/19/32 (Call 02/19/32)		881		775,195
4.38%, 03/15/43		1,435		1,082,853
4.60%, 01/15/45 (Call 07/15/44)		647		502,083
4.75%, 05/15/25 (Call 04/15/25)		532		536,064
4.85%, 07/01/42 (Call 01/01/42)		731		594,584
4.90%, 08/15/44 (Call 02/15/44)		705		561,095
4.95%, 01/15/31 (Call 10/15/30)		997		943,649
4.95%, 05/19/50 (Call 11/19/49)		733		598,407
5.25%, 04/01/44 (Call 10/01/43)		361		303,355
5.50%, 05/15/33		853		819,735
5.85%, 09/01/43 (Call 03/01/43)		890		807,573
5.90%, 10/15/40 (Call 04/15/40)		263		242,722
6.88%, 04/30/36		949		975,633
7.88%, 07/30/30		495		559,403

Sky Group Finance Ltd., 6.50%, 10/15/35^(b)		696		774,837

Sky Ltd., 3.75%, 09/16/24^(b)		1,439		1,429,932

TCI Communications Inc.
7.13%, 02/15/28		664		750,237
7.88%, 02/15/26		650		725,497

Thomson Reuters Corp.
3.35%, 05/15/26 (Call 02/15/26)		727		704,366
4.30%, 11/23/23 (Call 08/23/23)		316		317,023
5.50%, 08/15/35^(a)		355		357,008
5.65%, 11/23/43 (Call 05/23/43)		360		363,425
5.85%, 04/15/40		695		717,567

Time Warner Cable LLC
4.50%, 09/15/42 (Call 03/15/42)		963		727,883
5.50%, 09/01/41 (Call 03/01/41)		1,211		1,039,759
5.88%, 11/15/40 (Call 05/15/40)^(a)		1,177		1,054,423
6.55%, 05/01/37		1,450		1,424,266
6.75%, 06/15/39		1,207		1,173,552
7.30%, 07/01/38		1,455		1,494,716

Time Warner Entertainment Co. LP, 8.38%, 07/15/33		1,298		1,494,627

TWDC Enterprises 18 Corp.
1.85%, 07/30/26		969		892,961
2.95%, 06/15/27^(a)		632		606,889
3.00%, 02/13/26		940		912,464


Security	Par (000)		Value

Media (continued)
3.00%, 07/30/46	$	665	$	505,688
3.15%, 09/17/25		793		775,186
3.70%, 12/01/42		608		518,245
4.13%, 06/01/44		915		839,380
4.38%, 08/16/41		629		593,794
Series B, 7.00%, 03/01/32		733		864,780
Series E, 4.13%, 12/01/41		838		758,655

Walt Disney Co. (The)
1.75%, 08/30/24 (Call 07/30/24)		1,664		1,597,918
1.75%, 01/13/26		1,104		1,028,365
2.00%, 09/01/29 (Call 06/01/29)^(a)		1,762		1,522,082
2.20%, 01/13/28^(a)		754		685,739
2.65%, 01/13/31^(a)		2,290		2,018,701
2.75%, 09/01/49 (Call 03/01/49)		1,740		1,249,156
3.35%, 03/24/25		1,723		1,698,024
3.38%, 11/15/26 (Call 08/15/26)		596		581,430
3.50%, 05/13/40 (Call 11/13/39)		1,605		1,367,547
3.60%, 01/13/51 (Call 07/13/50)^(a)		2,040		1,708,377
3.70%, 09/15/24 (Call 06/15/24)		651		648,176
3.70%, 10/15/25 (Call 07/15/25)		446		442,937
3.70%, 03/23/27		488		484,954
3.80%, 03/22/30^(a)		1,050		1,014,982
3.80%, 05/13/60 (Call 11/13/59)^(a)		729		613,081
4.00%, 10/01/23^(a)		213		213,857
4.63%, 03/23/40 (Call 09/23/39)		618		607,968
4.70%, 03/23/50 (Call 09/23/49)^(a)		1,250		1,250,070
4.75%, 09/15/44 (Call 03/15/44)		616		608,568
4.75%, 11/15/46 (Call 05/15/46)^(a)		672		657,392
4.95%, 10/15/45 (Call 04/15/45)		458		454,496
5.40%, 10/01/43		499		533,980
6.15%, 03/01/37		465		522,448
6.15%, 02/15/41^(a)		709		811,081
6.20%, 12/15/34		920		1,041,962
6.40%, 12/15/35		799		919,627
6.55%, 03/15/33^(a)		405		465,765
6.65%, 11/15/37^(a)		1,198		1,421,239
7.75%, 12/01/45		114		151,250


				190,926,956

Metal Fabricate & Hardware — 0.1%

Precision Castparts Corp.
3.25%, 06/15/25 (Call 03/15/25)		1,068		1,055,593
3.90%, 01/15/43 (Call 07/15/42)		190		164,678
4.20%, 06/15/35 (Call 12/15/34)		450		435,839
4.38%, 06/15/45 (Call 12/15/44)		526		484,934

Timken Co. (The)
3.88%, 09/01/24 (Call 06/01/24)		29		28,719
4.13%, 04/01/32 (Call 01/01/32)		310		282,216
4.50%, 12/15/28 (Call 09/15/28)		500		480,224

Valmont Industries Inc.
5.00%, 10/01/44 (Call 04/01/44)		429		392,989
5.25%, 10/01/54 (Call 04/01/54)		280		265,746

Worthington Industries Inc., 4.55%, 04/15/26^(a)		289		287,232


				3,878,170

Mining — 1.1%

Alcoa Nederland Holding BV
5.50%, 12/15/27 (Call 06/15/23)^(a)(b)		700		670,964
6.13%, 05/15/28 (Call 05/15/23)^(b)		35		34,016

Anglo American Capital PLC
2.25%, 03/17/28 (Call 01/17/28)^(b)		430		365,384
2.63%, 09/10/30 (Call 06/10/30)^(b)		875		713,013


Security	Par (000)		Value

Mining (continued)
2.88%, 03/17/31 (Call 12/17/30)^(b)	$	753	$	620,625
3.63%, 09/11/24^(b)		691		677,425
3.88%, 03/16/29 (Call 01/16/29)^(b)		705		638,411
3.95%, 09/10/50 (Call 03/10/50)^(b)		470		353,276
4.00%, 09/11/27^(b)		584		551,598
4.50%, 03/15/28 (Call 12/15/27)^(b)		605		577,340
4.75%, 04/10/27^(a)(b)		960		940,345
4.75%, 03/16/52 (Call 09/16/51)^(b)		510		430,093
4.88%, 05/14/25^(b)		563		558,556
5.63%, 04/01/30 (Call 01/01/30)^(b)		715		711,823

AngloGold Ashanti Holdings PLC
3.38%, 11/01/28 (Call 09/01/28)		700		613,826
3.75%, 10/01/30 (Call 07/01/30)^(a)		262		222,486

Antofagasta PLC, 5.63%, 05/13/32 (Call 02/13/32)^(b)		25		24,750

Barrick Gold Corp.
5.25%, 04/01/42		714		696,193
6.45%, 10/15/35		590		644,755

Barrick International Barbados Corp., 6.35%, 10/15/36^(b)		750		799,637

Barrick North America Finance LLC
5.70%, 05/30/41		606		620,895
5.75%, 05/01/43		813		837,297
7.50%, 09/15/38		262		308,757

Barrick PD Australia Finance Pty Ltd., 5.95%, 10/15/39		975		1,021,708

BHP Billiton Finance USA Ltd.
3.85%, 09/30/23		308		308,316
4.13%, 02/24/42		1,454		1,338,586
5.00%, 09/30/43		2,021		2,046,587
6.42%, 03/01/26		354		377,578

Corp. Nacional del Cobre de Chile
3.00%, 09/30/29 (Call 06/30/29)^(b)		884		779,358
3.15%, 01/14/30 (Call 10/14/29)^(b)		1,121		989,410
3.15%, 01/15/51 (Call 07/15/50)^(b)		665		448,882
3.63%, 08/01/27 (Call 05/01/27)^(a)(b)		1,740		1,647,015
3.70%, 01/30/50 (Call 07/30/49)^(b)		2,066		1,502,333
3.75%, 01/15/31 (Call 10/15/30)^(b)		625		567,306
4.25%, 07/17/42^(b)		670		540,969
4.38%, 02/05/49 (Call 08/05/48)^(b)		1,383		1,137,507
4.50%, 09/16/25^(b)		862		854,993
4.50%, 08/01/47 (Call 02/01/47)^(b)		1,345		1,132,799
4.88%, 11/04/44^(a)(b)		1,397		1,223,274
5.63%, 09/21/35^(a)(b)		279		275,488
5.63%, 10/18/43^(b)		260		248,932

Freeport Indonesia PT
4.76%, 04/14/27 (Call 03/14/27)^(b)		195		189,345
5.32%, 04/14/32 (Call 01/01/32)^(b)		1,000		924,759
6.20%, 04/14/52 (Call 10/14/51)^(b)		425		377,187

Freeport-McMoRan Inc.
4.13%, 03/01/28 (Call 03/01/23)^(a)		680		636,813
4.25%, 03/01/30 (Call 03/01/25)		625		566,027
4.38%, 08/01/28 (Call 08/01/23)^(a)		445		418,872
4.55%, 11/14/24 (Call 08/14/24)^(a)		622		623,906
4.63%, 08/01/30 (Call 08/01/25)^(a)		976		903,515
5.00%, 09/01/27 (Call 10/03/22)^(a)		580		572,115
5.25%, 09/01/29 (Call 09/01/24)^(a)		525		505,803
5.40%, 11/14/34 (Call 05/14/34)^(a)		720		682,754
5.45%, 03/15/43 (Call 09/15/42)		1,785		1,606,900

Fresnillo PLC
4.25%, 10/02/50 (Call 04/02/50)^(b)		684		528,390
5.50%, 11/13/23^(b)		179		180,658

Glencore Canada Corp., 6.20%, 06/15/35		500		494,341


Security	Par (000)		Value

Mining (continued)

Glencore Finance Canada Ltd.
5.55%, 10/25/42^(a)(b)	$	311	$	286,408
6.00%, 11/15/41^(a)(b)		545		522,478
6.90%, 11/15/37^(b)		657		704,892

Glencore Funding LLC
1.63%, 09/01/25 (Call 08/01/25)^(b)		830		756,748
1.63%, 04/27/26 (Call 03/27/26)^(b)		800		709,111
2.50%, 09/01/30 (Call 06/01/30)^(a)(b)		1,017		826,915
2.63%, 09/23/31 (Call 06/23/31)^(b)		540		429,446
2.85%, 04/27/31 (Call 01/27/31)^(b)		675		556,836
3.38%, 09/23/51 (Call 03/23/51)^(a)(b)		385		257,631
3.88%, 10/27/27 (Call 07/27/27)^(a)(b)		610		575,954
3.88%, 04/27/51 (Call 10/27/50)^(a)(b)		392		289,544
4.00%, 04/16/25^(a)(b)		895		874,238
4.00%, 03/27/27 (Call 12/27/26)^(b)		672		645,362
4.13%, 03/12/24 (Call 02/12/24)^(a)(b)		710		704,981
4.63%, 04/29/24^(b)		959		960,457
4.88%, 03/12/29 (Call 12/12/28)^(a)(b)		854		822,790

Indonesia Asahan Aluminium Persero PT
4.75%, 05/15/25 (Call 04/15/25)^(b)		1,573		1,576,932
5.45%, 05/15/30 (Call 02/15/30)^(b)		1,200		1,177,008
5.80%, 05/15/50 (Call 11/15/49)^(a)(b)		395		337,243
6.53%, 11/15/28^(b)		200		208,342
6.76%, 11/15/48^(b)		445		420,875

Industrias Penoles SAB de CV
4.15%, 09/12/29 (Call 06/12/29)^(a)(b)		475		438,544
4.75%, 08/06/50 (Call 02/06/50)^(b)		426		341,013
5.65%, 09/12/49 (Call 03/12/49)^(a)(b)		590		534,841

Kinross Gold Corp.
4.50%, 07/15/27 (Call 04/15/27)		610		591,697
5.95%, 03/15/24 (Call 12/15/23)		342		348,073
6.88%, 09/01/41 (Call 03/01/41)^(a)		260		262,522

Minera Mexico SA de CV, 4.50%, 01/26/50
(Call 07/26/49)^(b)		795		623,081

Newcastle Coal Infrastructure Group Pty Ltd.
4.40%, 09/29/27 (Call 06/29/27)^(b)		255		218,820
4.70%, 05/12/31 (Call 02/12/31)^(b)		855		652,813

Newcrest Finance Pty Ltd.
3.25%, 05/13/30 (Call 02/13/30)^(b)		786		695,181
4.20%, 05/13/50 (Call 11/13/49)^(a)(b)		355		279,446
5.75%, 11/15/41^(a)(b)		820		790,362

Newmont Corp.
2.25%, 10/01/30 (Call 07/01/30)		1,082		888,493
2.60%, 07/15/32 (Call 04/15/32)		965		789,740
2.80%, 10/01/29 (Call 07/01/29)		711		620,711
4.88%, 03/15/42 (Call 09/15/41)^(a)		787		740,854
5.45%, 06/09/44 (Call 12/09/43)^(a)		329		324,967
5.88%, 04/01/35		537		556,986
6.25%, 10/01/39		1,200		1,290,013

Rio Tinto Alcan Inc.
5.75%, 06/01/35		480		521,244
6.13%, 12/15/33^(a)		1,109		1,252,334
7.25%, 03/15/31		195		231,543

Rio Tinto Finance USA Ltd.
2.75%, 11/02/51 (Call 05/02/51)		1,120		808,419
5.20%, 11/02/40		966		1,008,639
7.13%, 07/15/28		850		958,620

Rio Tinto Finance USA PLC
4.13%, 08/21/42 (Call 02/21/42)		811		743,671
4.75%, 03/22/42 (Call 09/22/41)		559		552,251


Security	Par (000)		Value

Mining (continued)

South32 Treasury Ltd., 4.35%, 04/14/32 (Call 01/14/32)^(b)	$	590	$	536,546

Southern Copper Corp.
3.88%, 04/23/25		586		574,280
5.25%, 11/08/42^(a)		792		763,290
5.88%, 04/23/45^(a)		1,068		1,113,548
6.75%, 04/16/40^(a)		1,375		1,553,750
7.50%, 07/27/35^(a)		829		973,039

Teck Resources Ltd.
5.20%, 03/01/42 (Call 09/01/41)		119		103,345
5.40%, 02/01/43 (Call 08/01/42)		359		318,530
6.00%, 08/15/40 (Call 02/15/40)^(a)		427		410,175
6.13%, 10/01/35^(a)		495		504,355
6.25%, 07/15/41 (Call 01/15/41)^(a)		647		646,631

Vale Canada Ltd., 7.20%, 09/15/32^(a)		50		55,125

Yamana Gold Inc.
2.63%, 08/15/31 (Call 05/15/31)		975		765,199
4.63%, 12/15/27 (Call 09/15/27)^(a)		381		359,581


				77,650,354

Office & Business Equipment — 0.1%

CDW LLC/CDW Finance Corp.
2.67%, 12/01/26 (Call 11/01/26)		1,070		962,867
3.25%, 02/15/29 (Call 08/15/23)		475		412,162
3.28%, 12/01/28 (Call 10/01/28)^(a)		690		607,610
3.57%, 12/01/31 (Call 09/01/31)		795		667,750
4.13%, 05/01/25 (Call 10/03/22)^(a)		750		736,884
4.25%, 04/01/28 (Call 10/03/22)^(a)		750		694,267
5.50%, 12/01/24 (Call 06/01/24)		400		409,200


				4,490,740

Oil & Gas — 4.5%

Aker BP ASA
2.88%, 01/15/26 (Call 12/15/25)^(a)(b)		210		195,892
3.00%, 01/15/25 (Call 12/15/24)^(b)		867		825,642
3.75%, 01/15/30 (Call 10/15/29)^(a)(b)		949		852,952
4.00%, 01/15/31 (Call 10/15/30)^(a)(b)		855		771,792

BG Energy Capital PLC, 5.13%, 10/15/41^(b)		940		939,232

BP Capital Markets America Inc.
1.75%, 08/10/30 (Call 05/10/30)		752		621,245
2.72%, 01/12/32 (Call 10/12/31)		1,715		1,495,466
2.77%, 11/10/50 (Call 05/10/50)		1,385		971,481
2.94%, 06/04/51 (Call 12/04/50)^(a)		2,055		1,472,699
3.00%, 02/24/50 (Call 08/24/49)		1,811		1,322,202
3.00%, 03/17/52 (Call 09/17/51)		1,120		813,467
3.02%, 01/16/27 (Call 10/16/26)		884		845,556
3.06%, 06/17/41 (Call 12/17/40)		1,600		1,255,734
3.12%, 05/04/26 (Call 02/04/26)		776		751,216
3.38%, 02/08/61 (Call 08/08/60)		1,958		1,469,520
3.41%, 02/11/26 (Call 12/11/25)		962		944,153
3.54%, 04/06/27 (Call 02/06/27)		632		615,287
3.59%, 04/14/27 (Call 01/14/27)		674		655,833
3.63%, 04/06/30 (Call 01/06/30)		1,332		1,260,907
3.80%, 09/21/25 (Call 07/21/25)		660		657,291
3.94%, 09/21/28 (Call 06/21/28)		1,331		1,299,203
4.23%, 11/06/28 (Call 08/06/28)		1,730		1,715,485

BP Capital Markets PLC
3.28%, 09/19/27 (Call 06/19/27)^(a)		1,159		1,109,800
3.72%, 11/28/28 (Call 08/28/28)		891		862,615
4.38%, (Call 06/22/25)^(c)(d)		100		95,725
4.88%, (Call 03/22/30)^(a)(c)(d)		1,470		1,344,683

Burlington Resources LLC, 5.95%, 10/15/36		145		156,177


Security	Par (000)		Value

Oil & Gas (continued)

Canadian Natural Resources Ltd.
2.05%, 07/15/25 (Call 06/15/25)	$	657	$	611,674
2.95%, 07/15/30 (Call 04/15/30)		704		613,220
3.80%, 04/15/24 (Call 01/15/24)		704		697,503
3.85%, 06/01/27 (Call 03/01/27)		978		933,588
3.90%, 02/01/25 (Call 11/01/24)		525		516,460
4.95%, 06/01/47 (Call 12/01/46)^(a)		547		517,319
5.85%, 02/01/35		547		544,757
6.25%, 03/15/38^(a)		1,012		1,057,314
6.45%, 06/30/33		605		638,605
6.50%, 02/15/37		500		523,355
6.75%, 02/01/39		513		555,321
7.20%, 01/15/32^(a)		175		195,836

Cenovus Energy Inc.
2.65%, 01/15/32 (Call 10/15/31)		615		504,767
3.75%, 02/15/52 (Call 08/15/51)		582		449,505
4.25%, 04/15/27 (Call 01/15/27)		1,010		994,865
4.40%, 04/15/29 (Call 01/15/29)		904		878,230
5.25%, 06/15/37 (Call 12/15/36)		400		383,860
5.38%, 07/15/25 (Call 04/15/25)		943		967,600
5.40%, 06/15/47 (Call 12/15/46)^(a)		600		581,417
6.75%, 11/15/39^(a)		995		1,087,685
6.80%, 09/15/37		925		1,005,768

Chevron Corp.
1.55%, 05/11/25 (Call 04/11/25)		1,948		1,838,134
2.00%, 05/11/27 (Call 03/11/27)		1,071		990,075
2.24%, 05/11/30 (Call 02/11/30)		1,608		1,408,898
2.90%, 03/03/24 (Call 01/03/24)		493		487,793
2.95%, 05/16/26 (Call 02/16/26)		1,088		1,053,820
2.98%, 05/11/40 (Call 11/11/39)		445		351,373
3.08%, 05/11/50 (Call 11/11/49)		966		768,795
3.33%, 11/17/25 (Call 08/17/25)		1,596		1,571,774

Chevron USA Inc.
0.69%, 08/12/25 (Call 07/12/25)		551		503,353
1.02%, 08/12/27 (Call 06/12/27)		1,253		1,092,465
2.34%, 08/12/50 (Call 02/12/50)		1,119		771,618
3.25%, 10/15/29 (Call 07/15/29)		364		340,444
3.85%, 01/15/28 (Call 10/15/27)		532		525,544
3.90%, 11/15/24 (Call 08/15/24)		667		672,701
5.25%, 11/15/43 (Call 05/15/43)		220		232,023
6.00%, 03/01/41 (Call 09/01/40)		80		91,953

CNOOC Curtis Funding No. 1 Pty. Ltd., 4.50%, 10/03/23^(b)		410		412,223

CNOOC Finance 2003 Ltd., 5.50%, 05/21/33^(b)		325		328,075

CNOOC Finance 2013 Ltd.
2.88%, 09/30/29 (Call 06/30/29)^(a)		485		446,314
3.30%, 09/30/49 (Call 03/30/49)		500		350,720
4.25%, 05/09/43		200		171,246

CNOOC Finance 2014 ULC
4.25%, 04/30/24		619		620,635
4.88%, 04/30/44		385		358,736

CNOOC Finance 2015 Australia Pty. Ltd., 4.20%, 05/05/45		330		278,052

CNOOC Finance 2015 USA LLC
3.50%, 05/05/25		350		344,587
4.38%, 05/02/28		655		659,201

CNOOC Petroleum North America ULC
5.88%, 03/10/35		649		667,010
6.40%, 05/15/37		624		668,049
7.50%, 07/30/39		675		817,024


Security	Par (000)		Value

Oil & Gas (continued)
7.88%, 03/15/32	$	489	$	596,006

Conoco Funding Co., 7.25%, 10/15/31		175		205,471

ConocoPhillips
4.88%, 10/01/47 (Call 04/01/47)		50		49,358
5.90%, 10/15/32^(a)		729		809,039
6.50%, 02/01/39		320		375,854

ConocoPhillips Co.
2.40%, 03/07/25 (Call 03/07/23)^(a)		475		459,524
3.35%, 11/15/24 (Call 08/15/24)^(a)		265		262,921
3.76%, 03/15/42 (Call 09/15/41)^(b)		2,124		1,862,420
3.80%, 03/15/52 (Call 09/15/51)		1,070		921,283
4.03%, 03/15/62 (Call 09/15/61)^(b)		3,020		2,571,064
4.30%, 11/15/44 (Call 05/15/44)^(a)		132		121,411
5.95%, 03/15/46 (Call 09/15/45)		75		85,321
6.95%, 04/15/29		80		91,254

Continental Resources Inc./OK
2.27%, 11/15/26 (Call 11/15/23)^(b)		753		663,837
2.88%, 04/01/32 (Call 01/01/32)^(b)		845		659,002
3.80%, 06/01/24 (Call 03/01/24)		1,210		1,193,520
4.38%, 01/15/28 (Call 10/15/27)		963		907,050
4.90%, 06/01/44 (Call 12/01/43)^(a)		811		636,497
5.75%, 01/15/31 (Call 07/15/30)^(b)		1,220		1,167,739

Coterra Energy Inc.
3.90%, 05/15/27 (Call 02/15/27)^(b)		760		725,277
4.38%, 06/01/24 (Call 03/01/24)^(b)		779		774,214
4.38%, 03/15/29 (Call 12/15/28)^(b)		672		645,192

Devon Energy Corp.
4.50%, 01/15/30 (Call 01/15/25)		765		725,344
4.75%, 05/15/42 (Call 11/15/41)		1,162		1,045,087
5.00%, 06/15/45 (Call 12/15/44)^(a)		355		326,974
5.25%, 09/15/24 (Call 06/15/24)		568		576,611
5.25%, 10/15/27 (Call 10/15/22)^(a)		303		307,171
5.60%, 07/15/41 (Call 01/15/41)		1,110		1,096,992
5.85%, 12/15/25 (Call 09/15/25)		704		726,518
5.88%, 06/15/28 (Call 06/15/23)		590		607,444
7.88%, 09/30/31		159		183,432
7.95%, 04/15/32		725		839,239

Diamondback Energy Inc.
3.13%, 03/24/31 (Call 12/24/30)^(a)		956		824,291
3.25%, 12/01/26 (Call 10/01/26)^(a)		912		874,797
3.50%, 12/01/29 (Call 09/01/29)^(a)		902		818,274
4.25%, 03/15/52 (Call 09/15/51)		440		362,966
4.40%, 03/24/51 (Call 09/24/50)^(a)		935		794,977

Eastern Gas Transmission & Storage Inc.
3.00%, 11/15/29		804		734,491
3.90%, 11/15/49		376		299,856
4.60%, 12/15/44		454		413,967
4.80%, 11/01/43		272		250,566

Empresa Nacional del Petroleo
3.75%, 08/05/26 (Call 05/05/26)^(b)		1,445		1,340,548
4.38%, 10/30/24^(b)		575		571,406
4.50%, 09/14/47 (Call 03/14/47)^(b)		686		507,318
5.25%, 11/06/29 (Call 08/06/29)^(b)		285		274,313

Eni SpA
4.25%, 05/09/29 (Call 02/09/29)^(a)(b)		765		726,205
5.70%, 10/01/40^(b)		440		436,821
Series X-R, 4.00%, 09/12/23^(b)		747		744,412
Series X-R, 4.75%, 09/12/28^(b)		1,410		1,391,153

Eni USA Inc., 7.30%, 11/15/27		240		264,775


Security	Par (000)		Value

Oil & Gas (continued)

EOG Resources Inc.
3.15%, 04/01/25 (Call 01/01/25)	$	792	$	778,851
3.90%, 04/01/35 (Call 10/01/34)		776		714,199
4.15%, 01/15/26 (Call 10/15/25)		981		981,886
4.38%, 04/15/30 (Call 01/15/30)^(a)		408		407,414
4.95%, 04/15/50 (Call 10/15/49)^(a)		720		746,510
5.10%, 01/15/36 (Call 07/15/35)		105		104,750

EQT Corp.
3.13%, 05/15/26 (Call 05/15/23)^(a)(b)		875		823,413
3.63%, 05/15/31 (Call 05/15/30)^(b)		585		516,412
3.90%, 10/01/27 (Call 07/01/27)		1,160		1,098,079
5.00%, 01/15/29 (Call 07/15/28)		465		454,514
6.13%, 02/01/25 (Call 01/01/25)		865		888,978
7.00%, 02/01/30 (Call 11/01/29)		680		727,658

Equinor ASA
1.75%, 01/22/26 (Call 12/22/25)		736		682,987
2.38%, 05/22/30 (Call 02/22/30)		517		453,668
2.65%, 01/15/24		597		588,991
2.88%, 04/06/25 (Call 03/06/25)^(a)		776		754,910
3.00%, 04/06/27 (Call 02/06/27)		597		571,010
3.13%, 04/06/30 (Call 01/06/30)^(a)		1,753		1,621,549
3.25%, 11/10/24		841		832,311
3.25%, 11/18/49 (Call 05/18/49)		852		680,670
3.63%, 09/10/28 (Call 06/10/28)		859		838,093
3.63%, 04/06/40 (Call 10/06/39)		839		736,768
3.70%, 03/01/24^(a)		789		788,663
3.70%, 04/06/50 (Call 10/06/49)		847		735,266
3.95%, 05/15/43^(a)		872		787,371
4.25%, 11/23/41		624		590,614
4.80%, 11/08/43		738		740,839
5.10%, 08/17/40		793		824,276
6.50%, 12/01/28^(b)		580		638,748
6.80%, 01/15/28		275		307,160
7.15%, 11/15/25		453		492,634
7.25%, 09/23/27		734		830,061

Exxon Mobil Corp.
2.02%, 08/16/24 (Call 07/16/24)		993		962,896
2.28%, 08/16/26 (Call 06/16/26)		1,107		1,045,831
2.44%, 08/16/29 (Call 05/16/29)^(a)		1,220		1,100,124
2.61%, 10/15/30 (Call 07/15/30)^(a)		1,503		1,342,105
2.71%, 03/06/25 (Call 12/06/24)		1,470		1,430,402
2.99%, 03/19/25 (Call 02/19/25)		2,104		2,058,336
3.00%, 08/16/39 (Call 02/16/39)		702		574,785
3.04%, 03/01/26 (Call 12/01/25)		2,136		2,080,107
3.10%, 08/16/49 (Call 02/16/49)		1,334		1,045,064
3.18%, 03/15/24 (Call 12/15/23)^(a)		1,050		1,045,561
3.29%, 03/19/27 (Call 01/19/27)^(a)		982		963,081
3.45%, 04/15/51 (Call 10/15/50)^(a)		2,181		1,799,800
3.48%, 03/19/30 (Call 12/19/29)		1,683		1,610,708
3.57%, 03/06/45 (Call 09/06/44)		895		757,446
4.11%, 03/01/46 (Call 09/01/45)		2,362		2,174,007
4.23%, 03/19/40 (Call 09/19/39)		2,026		1,925,351
4.33%, 03/19/50 (Call 09/19/49)		2,391		2,275,205

GS Caltex Corp., 3.00%, 06/04/24^(b)		485		470,590

Helmerich & Payne Inc., 2.90%, 09/29/31 (Call 06/29/31)^(a)		570		481,905

Hess Corp.
3.50%, 07/15/24 (Call 04/15/24)		328		323,071
4.30%, 04/01/27 (Call 01/01/27)		900		878,688
5.60%, 02/15/41^(a)		1,166		1,124,955


Security	Par (000)		Value

Oil & Gas (continued)
5.80%, 04/01/47 (Call 10/01/46)^(a)	$	330	$	327,492
6.00%, 01/15/40^(a)		839		854,329
7.13%, 03/15/33		709		785,615
7.30%, 08/15/31		907		1,013,337
7.88%, 10/01/29^(a)		391		446,051

HF Sinclair Corp.
4.50%, 10/01/30 (Call 07/01/30)^(b)		305		275,744
5.88%, 04/01/26 (Call 01/01/26)^(a)(b)		931		939,095

KazMunayGas National Co. JSC
3.50%, 04/14/33 (Call 10/14/32)^(b)		300		235,562
4.75%, 04/24/25^(b)		410		399,542
4.75%, 04/19/27^(b)		195		180,204
5.38%, 04/24/30^(b)		1,145		1,067,487
5.75%, 04/19/47^(b)		100		82,168
6.38%, 10/24/48^(b)		1,380		1,161,745

Lundin Energy Finance BV
2.00%, 07/15/26 (Call 06/15/26)^(a)(b)		1,130		1,007,997
3.10%, 07/15/31 (Call 04/15/31)^(b)		955		803,309

Marathon Oil Corp.
4.40%, 07/15/27 (Call 04/15/27)^(a)		969		940,917
5.20%, 06/01/45 (Call 12/01/44)		369		335,439
6.60%, 10/01/37		995		1,044,802
6.80%, 03/15/32		853		911,035

Marathon Petroleum Corp.
3.63%, 09/15/24 (Call 06/15/24)		675		668,588
3.80%, 04/01/28 (Call 01/01/28)		824		777,538
4.50%, 04/01/48 (Call 10/01/47)		759		635,805
4.70%, 05/01/25 (Call 04/01/25)		1,142		1,149,314
4.75%, 09/15/44 (Call 03/15/44)		648		570,033
5.00%, 09/15/54 (Call 03/15/54)		313		280,425
5.13%, 12/15/26 (Call 09/15/26)		769		790,381
5.85%, 12/15/45 (Call 06/15/45)		320		301,917
6.50%, 03/01/41 (Call 09/01/40)		970		1,046,275

Motiva Enterprises LLC, 6.85%, 01/15/40^(b)		1,190		1,167,345

Ovintiv Exploration Inc., 5.38%, 01/01/26 (Call 10/01/25)		849		863,517

Ovintiv Inc.
6.50%, 08/15/34^(a)		620		639,689
6.50%, 02/01/38		535		548,121
6.63%, 08/15/37^(a)		610		626,257
7.20%, 11/01/31^(a)		485		521,174
7.38%, 11/01/31		555		604,988
8.13%, 09/15/30		433		481,260

Pertamina Persero PT
1.40%, 02/09/26 (Call 01/09/26)^(b)		987		885,930
2.30%, 02/09/31 (Call 11/09/30)^(b)		1,600		1,322,896
3.10%, 01/21/30 (Call 10/21/29)^(a)(b)		290		259,200
3.10%, 08/27/30 (Call 05/25/30)^(b)		535		476,045
3.65%, 07/30/29^(b)		165		155,491
4.15%, 02/25/60 (Call 08/25/59)^(b)		710		539,210
4.18%, 01/21/50 (Call 07/21/49)^(a)(b)		1,020		824,454
4.70%, 07/30/49^(a)(b)		840		731,068
5.63%, 05/20/43^(b)		1,180		1,138,137
6.00%, 05/03/42^(b)		1,280		1,281,011
6.45%, 05/30/44^(b)		1,532		1,598,566
6.50%, 05/27/41^(b)		175		182,380
6.50%, 11/07/48^(a)(b)		635		659,220

Petroliam Nasional Bhd, 7.63%, 10/15/26^(b)		590		669,137

Petronas Capital Ltd.
2.48%, 01/28/32 (Call 10/28/31)^(b)		1,145		995,838
3.40%, 04/28/61 (Call 10/28/60)^(a)(b)		1,615		1,250,814


Security	Par (000)		Value

Oil & Gas (continued)
3.50%, 03/18/25^(b)	$	428	$	422,307
3.50%, 04/21/30 (Call 01/21/30)^(b)		1,713		1,642,694
4.50%, 03/18/45^(b)		1,225		1,216,244
4.55%, 04/21/50 (Call 10/21/49)^(b)		2,188		2,136,978
4.80%, 04/21/60 (Call 10/21/59)^(b)		1,215		1,233,427

Petronas Energy Canada Ltd., 2.11%, 03/23/28 (Call 01/23/28)^(a)(b)		500		450,357

Phillips 66
0.90%, 02/15/24 (Call 10/03/22)		955		912,779
1.30%, 02/15/26 (Call 01/15/26)		381		344,772
2.15%, 12/15/30 (Call 09/15/30)^(a)		576		472,241
3.30%, 03/15/52 (Call 09/15/51)		825		613,794
3.85%, 04/09/25 (Call 03/09/25)		825		818,128
3.90%, 03/15/28 (Call 12/15/27)		1,318		1,263,090
4.65%, 11/15/34 (Call 05/15/34)		641		619,529
4.88%, 11/15/44 (Call 05/15/44)^(a)		1,456		1,393,243
5.88%, 05/01/42		1,375		1,471,590

Phillips 66 Co.
2.45%, 12/15/24 (Call 11/15/24)^(a)(b)		725		689,104
3.15%, 12/15/29 (Call 09/15/29)^(b)		658		583,823
3.55%, 10/01/26 (Call 07/01/26)^(b)		784		753,203
3.61%, 02/15/25 (Call 11/15/24)^(b)		90		88,081
3.75%, 03/01/28 (Call 12/01/27)^(b)		33		31,025
4.68%, 02/15/45 (Call 08/15/44)^(b)		620		564,779
4.90%, 10/01/46 (Call 04/01/46)^(b)		634		598,659

Pioneer Natural Resources Co.
1.13%, 01/15/26 (Call 12/15/25)		354		316,261
1.90%, 08/15/30 (Call 05/15/30)		1,036		844,078
2.15%, 01/15/31 (Call 10/15/30)^(a)		363		298,746

PTTEP Treasury Center Co. Ltd.
2.59%, 06/10/27 (Call 04/10/27)^(b)		425		386,283
2.99%, 01/15/30 (Call 07/15/29)^(a)(b)		50		44,484
3.90%, 12/06/59^(b)		435		330,220

Qatar Energy
1.38%, 09/12/26 (Call 08/12/26)^(b)		1,907		1,727,742
2.25%, 07/12/31 (Call 04/12/31)^(b)		3,306		2,882,402
3.13%, 07/12/41 (Call 01/12/41)^(b)		3,450		2,803,125
3.30%, 07/12/51 (Call 01/12/51)^(b)		3,535		2,814,744

Raizen Fuels Finance SA, 5.30%, 01/20/27^(b)		345		343,920

Ras Laffan Liquefied Natural Gas Co. Ltd. 3
5.84%, 09/30/27^(b)		686		711,660
6.33%, 09/30/27^(a)(b)		665		691,958

Reliance Industries Ltd.
2.88%, 01/12/32^(a)(b)		1,560		1,321,993
3.63%, 01/12/52^(a)(b)		1,650		1,245,074
3.67%, 11/30/27^(a)(b)		100		95,304
3.75%, 01/12/62^(b)		995		743,926
4.13%, 01/28/25^(b)		577		571,969
4.88%, 02/10/45^(b)		100		95,183

SA Global Sukuk Ltd.
0.95%, 06/17/24 (Call 05/17/24)^(b)		736		695,900
1.60%, 06/17/26 (Call 05/17/26)^(b)		315		289,159
2.69%, 06/17/31 (Call 03/17/31)^(b)		2,902		2,637,814

Santos Finance Ltd., 3.65%, 04/29/31 (Call 01/29/31)^(b)		911		765,098

Saudi Arabian Oil Co.
1.63%, 11/24/25 (Call 10/24/25)^(b)		1,817		1,683,814
2.25%, 11/24/30 (Call 08/24/30)^(a)(b)		1,987		1,728,769
2.88%, 04/16/24^(a)(b)		1,437		1,408,404
3.25%, 11/24/50 (Call 05/24/50)^(b)		1,876		1,404,085
3.50%, 04/16/29^(b)		2,461		2,369,096


Security	Par (000)		Value

Oil & Gas (continued)
3.50%, 11/24/70 (Call 05/24/70)^(b)	$	1,775	$	1,283,982
4.25%, 04/16/39^(b)		4,022		3,780,197
4.38%, 04/16/49^(b)		1,631		1,494,697

Shell International Finance BV
0.38%, 09/15/23^(a)		705		680,806
2.00%, 11/07/24 (Call 10/07/24)^(a)		1,313		1,269,498
2.38%, 11/07/29 (Call 08/07/29)		1,383		1,219,460
2.50%, 09/12/26		1,026		971,856
2.75%, 04/06/30 (Call 01/06/30)		1,306		1,172,353
2.88%, 05/10/26		1,386		1,336,588
2.88%, 11/26/41 (Call 05/26/41)		685		530,282
3.00%, 11/26/51 (Call 05/26/51)		1,075		807,312
3.13%, 11/07/49 (Call 05/07/49)		1,047		814,000
3.25%, 05/11/25		2,773		2,726,854
3.25%, 04/06/50 (Call 10/06/49)^(a)		1,532		1,214,747
3.50%, 11/13/23 (Call 10/13/23)		623		621,740
3.63%, 08/21/42		871		742,717
3.75%, 09/12/46		1,014		869,039
3.88%, 11/13/28 (Call 08/13/28)		1,563		1,532,766
4.00%, 05/10/46		1,720		1,532,186
4.13%, 05/11/35		1,244		1,181,095
4.38%, 05/11/45		2,251		2,102,464
4.55%, 08/12/43		1,266		1,211,840
5.50%, 03/25/40		1,200		1,290,587
6.38%, 12/15/38		2,673		3,108,982

Sinopec Capital 2013 Ltd., 4.25%, 04/24/43^(b)		230		205,938

Sinopec Group Overseas Development 2012 Ltd., 4.88%, 05/17/42^(a)(b)		1,110		1,084,182

Sinopec Group Overseas Development 2013 Ltd., 4.38%, 10/17/23^(b)		567		570,336

Sinopec Group Overseas Development 2014 Ltd., 4.38%, 04/10/24^(a)(b)		1,610		1,620,001

Sinopec Group Overseas Development 2015 Ltd.
3.25%, 04/28/25^(b)		1,920		1,879,814
4.10%, 04/28/45^(a)(b)		225		196,003

Sinopec Group Overseas Development 2016 Ltd.
2.75%, 09/29/26^(a)(b)		1,253		1,194,929
3.50%, 05/03/26^(b)		435		428,454

Sinopec Group Overseas Development 2017 Ltd.
3.25%, 09/13/27^(b)		775		747,582
3.63%, 04/12/27^(a)(b)		1,200		1,180,593
4.00%, 09/13/47^(b)		685		578,066
4.25%, 04/12/47^(b)		300		265,934

Sinopec Group Overseas Development 2018 Ltd.
1.45%, 01/08/26 (Call 12/08/25)^(b)		200		184,215
2.15%, 05/13/25 (Call 04/13/25)^(b)		1,360		1,293,895
2.30%, 01/08/31 (Call 10/08/30)^(a)(b)		889		775,508
2.50%, 08/08/24 (Call 07/08/24)^(b)		680		661,480
2.50%, 11/12/24 (Call 10/12/24)^(a)(b)		730		707,533
2.70%, 05/13/30 (Call 02/13/30)^(a)(b)		980		886,379
2.95%, 08/08/29 (Call 05/08/29)^(b)		879		814,792
2.95%, 11/12/29 (Call 08/12/29)^(a)(b)		619		573,604
3.10%, 01/08/51 (Call 07/08/50)^(b)		175		124,537
3.35%, 05/13/50 (Call 11/13/49)^(b)		780		577,613
3.44%, 11/12/49 (Call 05/12/49)^(b)		435		326,153
3.68%, 08/08/49 (Call 02/08/49)^(b)		887		713,282
3.75%, 09/12/23^(a)(b)		300		299,745
4.13%, 09/12/25^(b)		510		509,239
4.25%, 09/12/28^(a)(b)		640		641,865
4.60%, 09/12/48^(b)		738		683,912


Security	Par (000)		Value

Oil & Gas (continued)

Suncor Energy Inc.
3.75%, 03/04/51 (Call 09/04/50)^(a)	$	390	$	311,768
4.00%, 11/15/47 (Call 05/15/47)		395		329,783
5.35%, 07/15/33		250		247,602
5.95%, 12/01/34^(a)		459		474,892
5.95%, 05/15/35		935		955,545
6.50%, 06/15/38		956		1,041,281
6.80%, 05/15/38		985		1,085,674
6.85%, 06/01/39		1,101		1,224,934
7.00%, 11/15/28^(a)		110		120,966
7.15%, 02/01/32		595		669,398
7.88%, 06/15/26		140		154,388

Tengizchevroil Finance Co. International Ltd.
2.63%, 08/15/25 (Call 05/15/25)^(b)		522		452,156
3.25%, 08/15/30 (Call 02/15/30)^(b)		460		347,300
4.00%, 08/15/26^(b)		685		589,100

Thaioil Treasury Center Co. Ltd.
2.50%, 06/18/30^(b)		540		442,406
3.50%, 10/17/49^(b)		770		493,031
3.75%, 06/18/50^(b)		405		271,192
4.63%, 11/20/28^(b)		200		191,423
5.38%, 11/20/48^(a)(b)		210		180,215

Tosco Corp., 8.13%, 02/15/30		215		259,406

TotalEnergies Capital International SA
2.43%, 01/10/25 (Call 10/10/24)		1,174		1,135,281
2.83%, 01/10/30 (Call 10/10/29)		1,000		902,361
2.99%, 06/29/41 (Call 12/29/40)		817		648,401
3.13%, 05/29/50 (Call 11/29/49)		1,895		1,460,977
3.39%, 06/29/60 (Call 12/29/59)		616		474,145
3.46%, 02/19/29 (Call 11/19/28)^(a)		1,227		1,173,659
3.46%, 07/12/49 (Call 01/12/49)		1,115		914,501
3.70%, 01/15/24		617		617,859
3.75%, 04/10/24		1,044		1,045,087

TotalEnergies Capital SA, 3.88%, 10/11/28		619		604,602

Valero Energy Corp.
2.15%, 09/15/27 (Call 07/15/27)		727		650,468
2.80%, 12/01/31 (Call 09/01/31)^(a)		805		676,304
2.85%, 04/15/25 (Call 03/15/25)		301		291,415
3.40%, 09/15/26 (Call 06/15/26)^(a)		355		346,214
3.65%, 03/15/25^(a)		335		331,903
3.65%, 12/01/51 (Call 06/01/51)		955		727,878
4.00%, 04/01/29 (Call 01/01/29)		969		921,634
4.00%, 06/01/52 (Call 12/01/51)^(a)		705		568,721
4.35%, 06/01/28 (Call 03/01/28)^(a)		765		750,166
4.90%, 03/15/45^(a)		388		356,398
6.63%, 06/15/37		1,571		1,704,567
7.50%, 04/15/32		600		693,612

Woodside Finance Ltd.
3.65%, 03/05/25 (Call 12/05/24)^(b)		1,255		1,221,638
3.70%, 09/15/26 (Call 06/15/26)^(a)(b)		920		878,586
3.70%, 03/15/28 (Call 12/15/27)^(b)		460		425,712
4.50%, 03/04/29 (Call 12/04/28)^(b)		1,076		1,031,639

XTO Energy Inc., 6.75%, 08/01/37		482		564,005


				313,667,789

Oil & Gas Services — 0.3%

Baker Hughes Holdings LLC, 5.13%, 09/15/40^(a)		1,180		1,140,687

Baker Hughes Holdings LLC/Baker Hughes
Co-Obligor Inc.
1.23%, 12/15/23		400		387,527
2.06%, 12/15/26 (Call 11/15/26)^(a)		835		759,779


Security	Par (000)		Value

Oil & Gas Services (continued)
3.14%, 11/07/29 (Call 08/07/29)	$	565	$	506,813
3.34%, 12/15/27 (Call 09/15/27)		1,648		1,541,479
4.08%, 12/15/47 (Call 06/15/47)^(a)		1,068		887,998
4.49%, 05/01/30 (Call 02/01/30)		387		376,963

Halliburton Co.
2.92%, 03/01/30 (Call 12/01/29)^(a)		1,056		933,246
3.80%, 11/15/25 (Call 08/15/25)^(a)		612		605,489
4.50%, 11/15/41 (Call 05/15/41)		700		603,578
4.75%, 08/01/43 (Call 02/01/43)		428		379,767
4.85%, 11/15/35 (Call 05/15/35)		819		778,230
5.00%, 11/15/45 (Call 05/15/45)^(a)		1,468		1,337,244
6.70%, 09/15/38		1,147		1,246,161
7.45%, 09/15/39		998		1,155,367

NOV Inc.
3.60%, 12/01/29 (Call 09/01/29)		588		519,621
3.95%, 12/01/42 (Call 06/01/42)		1,094		794,083

Schlumberger Finance Canada Ltd., 1.40%, 09/17/25 (Call 08/17/25)		575		537,794

Schlumberger Holdings Corp.
3.75%, 05/01/24 (Call 04/01/24)^(b)		1,040		1,032,546
3.90%, 05/17/28 (Call 02/17/28)^(b)		1,722		1,642,829
4.00%, 12/21/25 (Call 09/21/25)^(b)		969		954,432
4.30%, 05/01/29 (Call 02/01/29)^(b)		994		960,095

Schlumberger Investment SA
2.65%, 06/26/30 (Call 03/26/30)^(a)		1,244		1,096,293
3.65%, 12/01/23 (Call 09/01/23)		936		935,309


				21,113,330

Packaging & Containers — 0.3%

Amcor Finance USA Inc.
3.63%, 04/28/26 (Call 01/28/26)		680		647,524
4.50%, 05/15/28 (Call 02/15/28)		660		636,811

Amcor Flexibles North America Inc.
2.63%, 06/19/30 (Call 03/19/30)		553		459,557
2.69%, 05/25/31 (Call 02/25/31)		733		601,340
3.10%, 09/15/26 (Call 06/15/26)		430		407,806
4.00%, 05/17/25 (Call 04/17/25)^(a)		455		449,350

AptarGroup Inc., 3.60%, 03/15/32 (Call 12/15/31)		95		82,867

Berry Global Inc.
0.95%, 02/15/24 (Call 01/15/24)		425		402,414
1.57%, 01/15/26 (Call 12/15/25)		940		839,857
1.65%, 01/15/27 (Call 12/15/26)		605		519,995
4.88%, 07/15/26 (Call 10/03/22)^(b)		1,485		1,445,694

Brambles USA Inc., 4.13%, 10/23/25 (Call 07/25/25)^(b)		45		44,110

CCL Industries Inc.
3.05%, 06/01/30 (Call 03/01/30)^(b)		745		630,814
3.25%, 10/01/26 (Call 07/01/26)^(a)(b)		395		371,457
Graphic Packaging International LLC
0.82%, 04/15/24 (Call 03/15/24)^(b)		540		507,591
1.51%, 04/15/26 (Call 03/15/26)^(b)		647		578,350

Packaging Corp. of America
3.00%, 12/15/29 (Call 09/15/29)		500		445,473
3.05%, 10/01/51 (Call 04/01/51)		580		409,509
3.40%, 12/15/27 (Call 09/15/27)		761		717,887
3.65%, 09/15/24 (Call 06/15/24)		793		786,462
4.05%, 12/15/49 (Call 06/15/49)		589		495,579

Sealed Air Corp., 1.57%, 10/15/26 (Call 09/15/26)^(b)		293		256,916

Silgan Holdings Inc., 1.40%, 04/01/26 (Call 03/01/26)^(b)		630		550,675

Sonoco Products Co.
1.80%, 02/01/25 (Call 02/01/23)		730		687,502
2.25%, 02/01/27 (Call 01/01/27)^(a)		630		572,322


Security	Par (000)		Value

Packaging & Containers (continued)
2.85%, 02/01/32 (Call 11/01/31)	$	480	$	401,422
3.13%, 05/01/30 (Call 02/01/30)		730		632,129

WestRock MWV LLC
7.95%, 02/15/31^(a)		495		579,733
8.20%, 01/15/30^(a)		315		367,912

WRKCo Inc.
3.00%, 09/15/24 (Call 07/15/24)		510		496,256
3.00%, 06/15/33 (Call 03/15/33)^(a)		597		499,040
3.38%, 09/15/27 (Call 06/15/27)		274		258,053
3.75%, 03/15/25 (Call 01/15/25)		759		745,882
3.90%, 06/01/28 (Call 03/01/28)^(a)		510		489,673
4.00%, 03/15/28 (Call 12/15/27)		518		498,595
4.20%, 06/01/32 (Call 03/01/32)^(a)		536		504,992
4.65%, 03/15/26 (Call 01/15/26)		779		781,931
4.90%, 03/15/29 (Call 12/15/28)		749		747,231


				20,550,711

Pharmaceuticals — 4.3%

AbbVie Inc.
2.60%, 11/21/24 (Call 10/21/24)		2,866		2,769,757
2.95%, 11/21/26 (Call 09/21/26)		2,815		2,655,398
3.20%, 05/14/26 (Call 02/14/26)		2,206		2,113,847
3.20%, 11/21/29 (Call 08/21/29)		2,165		1,977,436
3.60%, 05/14/25 (Call 02/14/25)		2,329		2,286,302
3.75%, 11/14/23 (Call 10/14/23)^(a)		868		865,988
3.80%, 03/15/25 (Call 12/15/24)		2,491		2,462,028
3.85%, 06/15/24 (Call 03/15/24)		1,329		1,322,399
4.05%, 11/21/39 (Call 05/21/39)		3,410		3,005,864
4.25%, 11/14/28 (Call 08/14/28)		1,412		1,386,945
4.25%, 11/21/49 (Call 05/21/49)		5,124		4,505,920
4.30%, 05/14/36 (Call 11/14/35)		938		873,108
4.40%, 11/06/42		2,404		2,174,811
4.45%, 05/14/46 (Call 11/14/45)		1,976		1,777,190
4.50%, 05/14/35 (Call 11/14/34)		2,554		2,429,098
4.55%, 03/15/35 (Call 09/15/34)		1,713		1,643,818
4.63%, 10/01/42 (Call 04/01/42)		385		353,443
4.70%, 05/14/45 (Call 11/14/44)^(a)		2,487		2,316,293
4.75%, 03/15/45 (Call 09/15/44)		783		730,958
4.85%, 06/15/44 (Call 12/15/43)		887		841,952
4.88%, 11/14/48 (Call 05/14/48)		1,675		1,624,057

AmerisourceBergen Corp.
2.70%, 03/15/31 (Call 12/15/30)		495		421,397
2.80%, 05/15/30 (Call 02/15/30)		995		866,075
3.25%, 03/01/25 (Call 12/01/24)		304		297,260
3.40%, 05/15/24 (Call 02/15/24)		575		567,728
3.45%, 12/15/27 (Call 09/15/27)		563		536,941
4.25%, 03/01/45 (Call 09/01/44)^(a)		670		581,877
4.30%, 12/15/47 (Call 06/15/47)^(a)		517		461,216

Astrazeneca Finance LLC
0.70%, 05/28/24 (Call 10/03/22)		1,304		1,234,393
1.20%, 05/28/26 (Call 04/28/26)		1,385		1,250,526
1.75%, 05/28/28 (Call 03/28/28)		980		865,151
2.25%, 05/28/31 (Call 02/28/31)		715		618,812

AstraZeneca PLC
0.70%, 04/08/26 (Call 03/08/26)		1,287		1,145,630
1.38%, 08/06/30 (Call 05/06/30)		1,412		1,157,609
2.13%, 08/06/50 (Call 02/06/50)^(a)		900		586,717
3.00%, 05/28/51 (Call 11/28/50)		680		532,257
3.13%, 06/12/27 (Call 03/12/27)^(a)		450		433,714
3.38%, 11/16/25		1,785		1,752,234
4.00%, 01/17/29 (Call 10/17/28)		1,147		1,145,304


Security	Par (000)		Value

Pharmaceuticals (continued)
4.00%, 09/18/42	$	1,150	$	1,053,141
4.38%, 11/16/45		1,154		1,108,422
4.38%, 08/17/48 (Call 02/17/48)		926		897,458
6.45%, 09/15/37		1,580		1,858,126

Bayer Corp., 6.65%, 02/15/28^(a)(b)		164		172,729

Bayer U.S. Finance II LLC
3.38%, 07/15/24 (Call 04/15/24)^(a)(b)		837		818,472
3.88%, 12/15/23 (Call 11/15/23)^(b)		1,406		1,394,929
3.95%, 04/15/45 (Call 10/15/44)^(b)		723		550,252
4.20%, 07/15/34 (Call 01/15/34)^(b)		944		844,476
4.25%, 12/15/25 (Call 10/15/25)^(b)		2,287		2,249,586
4.38%, 12/15/28 (Call 09/15/28)^(b)		2,867		2,756,098
4.40%, 07/15/44 (Call 01/15/44)^(b)		672		547,063
4.63%, 06/25/38 (Call 12/25/37)^(b)		982		873,422
4.65%, 11/15/43 (Call 05/15/43)^(a)(b)		160		131,710
4.70%, 07/15/64 (Call 01/15/64)^(a)(b)		745		608,588
4.88%, 06/25/48 (Call 12/25/47)^(a)(b)		1,790		1,621,292
5.50%, 08/15/25^(b)		398		397,684
5.50%, 07/30/35^(b)		245		237,556

Bayer U.S. Finance LLC, 3.38%, 10/08/24^(b)		1,763		1,727,231

Becton Dickinson and Co.
1.96%, 02/11/31 (Call 11/11/30)^(a)		1,097		893,300
2.82%, 05/20/30 (Call 02/20/30)^(a)		766		675,546
3.36%, 06/06/24 (Call 04/06/24)		625		617,554
3.70%, 06/06/27 (Call 03/06/27)		1,523		1,479,160
3.73%, 12/15/24 (Call 09/15/24)^(a)		1,068		1,058,467
3.79%, 05/20/50 (Call 11/20/49)		240		198,335
4.30%, 08/22/32		380		369,031
4.67%, 06/06/47 (Call 12/06/46)		1,272		1,211,991
4.69%, 12/15/44 (Call 06/15/44)^(a)		1,006		953,605

Bristol-Myers Squibb Co.
0.54%, 11/13/23 (Call 10/03/22)		785		758,796
0.75%, 11/13/25 (Call 10/13/25)		1,059		963,504
1.13%, 11/13/27 (Call 09/13/27)^(a)		1,273		1,121,577
1.45%, 11/13/30 (Call 08/13/30)^(a)		1,516		1,237,128
2.35%, 11/13/40 (Call 05/13/40)		963		704,015
2.55%, 11/13/50 (Call 05/13/50)		1,655		1,139,289
2.90%, 07/26/24 (Call 06/26/24)^(a)		2,660		2,625,730
2.95%, 03/15/32 (Call 12/15/31)^(a)		1,435		1,300,302
3.20%, 06/15/26 (Call 04/15/26)		1,481		1,451,314
3.25%, 11/01/23^(a)		123		122,478
3.25%, 08/01/42		745		606,642
3.40%, 07/26/29 (Call 04/26/29)		1,136		1,083,939
3.55%, 03/15/42 (Call 09/15/41)		1,250		1,071,559
3.63%, 05/15/24 (Call 02/15/24)		429		428,369
3.70%, 03/15/52 (Call 09/15/51)		2,190		1,855,532
3.90%, 02/20/28 (Call 11/20/27)		1,228		1,218,558
3.90%, 03/15/62 (Call 09/15/61)		900		755,285
4.13%, 06/15/39 (Call 12/15/38)		1,855		1,737,590
4.25%, 10/26/49 (Call 04/26/49)		2,102		1,946,863
4.35%, 11/15/47 (Call 05/15/47)		1,224		1,154,764
4.50%, 03/01/44 (Call 09/01/43)^(a)		200		190,516
4.55%, 02/20/48 (Call 08/20/47)		1,352		1,308,884
4.63%, 05/15/44 (Call 11/15/43)^(a)		880		859,639
5.00%, 08/15/45 (Call 02/15/45)		530		541,135
5.88%, 11/15/36		164		176,243
6.80%, 11/15/26^(a)		130		144,740

Cardinal Health Inc.
3.08%, 06/15/24 (Call 04/15/24)		859		842,263
3.41%, 06/15/27 (Call 03/15/27)		1,106		1,064,112


Security	Par (000)		Value

Pharmaceuticals (continued)
3.50%, 11/15/24 (Call 08/15/24)	$	564	$	559,815
3.75%, 09/15/25 (Call 06/15/25)		657		649,291
4.37%, 06/15/47 (Call 12/15/46)		412		350,620
4.50%, 11/15/44 (Call 05/15/44)		347		293,197
4.60%, 03/15/43		413		360,709
4.90%, 09/15/45 (Call 03/15/45)		464		413,546

Cigna Corp.
0.61%, 03/15/24 (Call 10/03/22)		473		450,808
1.25%, 03/15/26 (Call 02/15/26)		380		342,381
2.38%, 03/15/31 (Call 12/15/30)		1,325		1,113,307
2.40%, 03/15/30 (Call 12/15/29)		1,635		1,398,399
3.05%, 10/15/27 (Call 07/15/27)		1,354		1,263,315
3.20%, 03/15/40 (Call 09/15/39)		1,044		820,367
3.25%, 04/15/25 (Call 01/15/25)^(a)		508		496,367
3.40%, 03/01/27 (Call 12/01/26)		1,410		1,344,155
3.40%, 03/15/50 (Call 09/15/49)		1,060		796,821
3.40%, 03/15/51 (Call 09/15/50)		1,015		772,563
3.50%, 06/15/24 (Call 03/17/24)^(a)		548		543,834
3.88%, 10/15/47 (Call 04/15/47)		927		747,093
4.13%, 11/15/25 (Call 09/15/25)		2,171		2,156,493
4.38%, 10/15/28 (Call 07/15/28)		2,447		2,409,766
4.50%, 02/25/26 (Call 11/27/25)		1,217		1,219,542
4.80%, 08/15/38 (Call 02/15/38)		2,323		2,239,086
4.80%, 07/15/46 (Call 01/16/46)		1,504		1,405,364
4.90%, 12/15/48 (Call 06/15/48)		2,488		2,361,979
5.38%, 02/15/42 (Call 08/15/41)		70		70,103
6.13%, 11/15/41		369		397,390

CVS Health Corp.
1.30%, 08/21/27 (Call 06/21/27)		1,679		1,453,665
1.75%, 08/21/30 (Call 05/21/30)		1,136		918,038
1.88%, 02/28/31 (Call 11/28/30)		1,245		1,001,513
2.13%, 09/15/31 (Call 06/15/31)^(a)		935		761,603
2.63%, 08/15/24 (Call 07/15/24)		1,094		1,068,301
2.70%, 08/21/40 (Call 02/21/40)		1,288		930,798
2.88%, 06/01/26 (Call 03/01/26)		1,194		1,139,555
3.00%, 08/15/26 (Call 06/15/26)^(a)		1,091		1,049,193
3.25%, 08/15/29 (Call 05/15/29)^(a)		1,542		1,409,106
3.38%, 08/12/24 (Call 05/12/24)		535		529,292
3.63%, 04/01/27 (Call 02/01/27)		889		864,590
3.75%, 04/01/30 (Call 01/01/30)		1,589		1,492,279
3.88%, 07/20/25 (Call 04/20/25)		1,411		1,401,101
4.00%, 12/05/23 (Call 09/05/23)^(a)		120		120,364
4.10%, 03/25/25 (Call 01/25/25)		982		984,025
4.13%, 04/01/40 (Call 10/01/39)		881		769,629
4.25%, 04/01/50 (Call 10/01/49)		730		626,861
4.30%, 03/25/28 (Call 12/25/27)		2,206		2,180,810
4.78%, 03/25/38 (Call 09/25/37)		4,516		4,292,714
4.88%, 07/20/35 (Call 01/20/35)		1,023		998,673
5.00%, 12/01/24 (Call 09/01/24)		553		560,178
5.05%, 03/25/48 (Call 09/25/47)^(a)		6,849		6,594,303
5.13%, 07/20/45 (Call 01/20/45)		3,163		3,033,658
5.30%, 12/05/43 (Call 06/05/43)		720		714,719
6.13%, 09/15/39		858		919,002
6.25%, 06/01/27^(a)		454		491,570

Eli Lilly & Co.
2.25%, 05/15/50 (Call 11/15/49)		2,518		1,741,216
2.50%, 09/15/60 (Call 03/15/60)		952		642,963
2.75%, 06/01/25 (Call 03/01/25)^(a)		777		762,109
3.10%, 05/15/27 (Call 02/15/27)		310		301,978
3.38%, 03/15/29 (Call 12/15/28)^(a)		1,010		977,969


Security	Par (000)		Value

Pharmaceuticals (continued)
3.70%, 03/01/45 (Call 09/01/44)	$	415	$	371,690
3.95%, 05/15/47 (Call 11/15/46)		76		71,794
3.95%, 03/15/49 (Call 09/15/48)^(a)		75		72,090
4.15%, 03/15/59 (Call 09/15/58)		370		350,929
5.50%, 03/15/27		55		58,842
5.55%, 03/15/37		110		125,034
5.95%, 11/15/37		185		211,725

EMD Finance LLC, 3.25%, 03/19/25 (Call 12/19/24)^(b)		397		386,079

Evernorth Health Inc.
3.50%, 06/15/24 (Call 03/17/24)^(a)		350		342,755
4.50%, 02/25/26 (Call 11/27/25)		599		600,521

GlaxoSmithKline Capital Inc.
3.63%, 05/15/25		948		942,880
3.88%, 05/15/28		1,329		1,306,486
4.20%, 03/18/43		800		733,690
5.38%, 04/15/34		970		1,038,181
6.38%, 05/15/38		2,263		2,651,183

GlaxoSmithKline Capital PLC
0.53%, 10/01/23 (Call 10/03/22)		640		619,628
3.00%, 06/01/24 (Call 05/01/24)		966		955,873
3.38%, 06/01/29 (Call 03/01/29)^(a)		679		645,948

Johnson & Johnson
0.55%, 09/01/25 (Call 08/01/25)		1,157		1,060,371
0.95%, 09/01/27 (Call 07/01/27)		1,351		1,187,770
1.30%, 09/01/30 (Call 06/01/30)^(a)		1,741		1,458,869
2.10%, 09/01/40 (Call 03/01/40)		823		598,516
2.25%, 09/01/50 (Call 03/01/50)		850		587,026
2.45%, 03/01/26 (Call 12/01/25)		1,758		1,688,979
2.45%, 09/01/60 (Call 03/01/60)		1,123		748,000
2.63%, 01/15/25 (Call 11/15/24)		743		727,879
2.90%, 01/15/28 (Call 10/15/27)		990		951,264
2.95%, 03/03/27 (Call 12/03/26)		958		930,377
3.38%, 12/05/23		357		360,187
3.40%, 01/15/38 (Call 07/15/37)		781		699,208
3.50%, 01/15/48 (Call 07/15/47)		593		518,417
3.55%, 03/01/36 (Call 09/01/35)		971		901,203
3.63%, 03/03/37 (Call 09/03/36)		652		605,016
3.70%, 03/01/46 (Call 09/01/45)		1,696		1,512,278
3.75%, 03/03/47 (Call 09/03/46)^(a)		743		669,443
4.38%, 12/05/33 (Call 06/05/33)		1,082		1,104,623
4.50%, 09/01/40		505		503,675
4.50%, 12/05/43 (Call 06/05/43)^(a)		415		410,785
4.85%, 05/15/41		270		279,753
4.95%, 05/15/33^(a)		536		580,942
5.85%, 07/15/38		856		989,124
5.95%, 08/15/37^(a)		787		919,356
6.73%, 11/15/23^(a)		315		329,423
6.95%, 09/01/29		345		415,076

McKesson Corp.
0.90%, 12/03/25 (Call 11/03/25)		696		626,052
1.30%, 08/15/26 (Call 07/15/26)		600		534,800
3.80%, 03/15/24 (Call 12/15/23)^(a)		672		671,099
3.95%, 02/16/28 (Call 11/16/27)		417		405,824
4.88%, 03/15/44 (Call 09/15/43)		462		457,048

Mead Johnson Nutrition Co.
4.13%, 11/15/25 (Call 08/15/25)		788		790,351
4.60%, 06/01/44 (Call 12/01/43)		530		515,713
5.90%, 11/01/39		225		245,542

Merck & Co. Inc.
0.75%, 02/24/26 (Call 01/24/26)^(a)		1,293		1,168,848


Security	Par (000)		Value

Pharmaceuticals (continued)
1.45%, 06/24/30 (Call 03/24/30)	$	1,145	$	946,212
1.70%, 06/10/27 (Call 05/10/27)		997		904,572
1.90%, 12/10/28 (Call 10/10/28)		895		789,597
2.15%, 12/10/31 (Call 09/10/31)		1,370		1,165,816
2.35%, 06/24/40 (Call 12/24/39)		988		726,169
2.45%, 06/24/50 (Call 12/24/49)		1,166		805,665
2.75%, 02/10/25 (Call 11/10/24)		2,768		2,705,997
2.75%, 12/10/51 (Call 06/10/51)		1,515		1,095,726
2.90%, 03/07/24 (Call 02/07/24)		936		926,989
2.90%, 12/10/61 (Call 06/10/61)		1,465		1,013,422
3.40%, 03/07/29 (Call 12/07/28)		1,383		1,327,399
3.60%, 09/15/42 (Call 03/15/42)		727		628,515
3.70%, 02/10/45 (Call 08/10/44)		1,736		1,502,859
3.90%, 03/07/39 (Call 09/07/38)		1,241		1,144,714
4.00%, 03/07/49 (Call 09/07/48)		1,394		1,265,173
4.15%, 05/18/43		1,094		1,019,970
6.50%, 12/01/33		870		1,032,492
6.55%, 09/15/37		180		214,727

Merck Sharp & Dohme Corp.
5.75%, 11/15/36^(a)		143		160,651
5.95%, 12/01/28		645		704,528
6.40%, 03/01/28		205		225,312

Mylan Inc.
4.20%, 11/29/23 (Call 08/29/23)		377		376,713
4.55%, 04/15/28 (Call 01/15/28)		784		735,999
5.20%, 04/15/48 (Call 10/15/47)		543		419,803
5.40%, 11/29/43 (Call 05/29/43)		526		431,244

Novartis Capital Corp.
1.75%, 02/14/25 (Call 01/14/25)^(a)		1,089		1,042,105
2.00%, 02/14/27 (Call 12/14/26)		1,122		1,041,745
2.20%, 08/14/30 (Call 05/14/30)		1,509		1,326,016
2.75%, 08/14/50 (Call 02/14/50)^(a)		1,491		1,132,940
3.00%, 11/20/25 (Call 08/20/25)^(a)		1,656		1,620,670
3.10%, 05/17/27 (Call 02/17/27)		990		960,444
3.40%, 05/06/24		1,332		1,323,996
3.70%, 09/21/42		808		720,789
4.00%, 11/20/45 (Call 05/20/45)		298		274,878
4.40%, 05/06/44		1,192		1,176,506

Pfizer Inc.
0.80%, 05/28/25 (Call 04/28/25)		1,179		1,091,382
1.70%, 05/28/30 (Call 02/28/30)		730		617,084
1.75%, 08/18/31 (Call 05/18/31)^(a)		820		679,676
2.55%, 05/28/40 (Call 11/28/39)		1,096		841,854
2.63%, 04/01/30 (Call 01/01/30)		1,141		1,026,181
2.70%, 05/28/50 (Call 11/28/49)^(a)		1,180		879,714
2.75%, 06/03/26^(a)		575		557,894
2.95%, 03/15/24 (Call 02/15/24)		547		541,600
3.00%, 12/15/26		1,592		1,548,864
3.20%, 09/15/23 (Call 08/15/23)^(a)		745		741,930
3.40%, 05/15/24		1,067		1,063,111
3.45%, 03/15/29 (Call 12/15/28)		1,253		1,210,267
3.60%, 09/15/28 (Call 06/15/28)		1,118		1,108,827
3.90%, 03/15/39 (Call 09/15/38)		825		766,957
4.00%, 12/15/36		394		375,500
4.00%, 03/15/49 (Call 09/15/48)^(a)		1,024		961,755
4.10%, 09/15/38 (Call 03/15/38)		758		726,343
4.13%, 12/15/46		1,139		1,082,988
4.20%, 09/15/48 (Call 03/15/48)		903		872,333
4.30%, 06/15/43		896		859,342
4.40%, 05/15/44		798		774,258


Security	Par (000)		Value

Pharmaceuticals (continued)
5.60%, 09/15/40	$	712	$	784,929
7.20%, 03/15/39		1,357		1,740,087

Sanofi, 3.63%, 06/19/28 (Call 03/19/28)		1,031		1,000,877

Shire Acquisitions Investments Ireland DAC
2.88%, 09/23/23 (Call 07/23/23)		688		678,794
3.20%, 09/23/26 (Call 06/23/26)		2,786		2,662,979

Takeda Pharmaceutical Co. Ltd.
2.05%, 03/31/30 (Call 12/31/29)		2,455		2,052,436
3.03%, 07/09/40 (Call 01/09/40)		1,280		991,710
3.18%, 07/09/50 (Call 01/09/50)		1,615		1,185,113
3.38%, 07/09/60 (Call 01/09/60)		856		616,933
4.40%, 11/26/23 (Call 10/26/23)		335		335,532
5.00%, 11/26/28 (Call 08/26/28)		663		671,929

Utah Acquisition Sub Inc.
3.95%, 06/15/26 (Call 03/15/26)^(a)		2,091		1,965,004
5.25%, 06/15/46 (Call 12/15/45)^(a)		1,046		830,708

Viatris Inc.
1.65%, 06/22/25 (Call 05/22/25)		965		879,605
2.30%, 06/22/27 (Call 04/22/27)		790		680,169
2.70%, 06/22/30 (Call 03/22/30)		1,513		1,191,724
3.85%, 06/22/40 (Call 12/22/39)		1,426		990,662
4.00%, 06/22/50 (Call 12/22/49)		1,813		1,171,443

Wyeth LLC
5.95%, 04/01/37		1,966		2,230,422
6.00%, 02/15/36		890		1,002,677
6.45%, 02/01/24		559		579,739
6.50%, 02/01/34^(a)		1,025		1,201,418

Zeneca Wilmington Inc., 7.00%, 11/15/23		256		265,203

Zoetis Inc.
2.00%, 05/15/30 (Call 02/15/30)		474		398,223
3.00%, 09/12/27 (Call 06/12/27)		706		668,979
3.00%, 05/15/50 (Call 11/15/49)		546		401,357
3.90%, 08/20/28 (Call 05/20/28)		585		571,518
3.95%, 09/12/47 (Call 03/12/47)		622		537,481
4.45%, 08/20/48 (Call 02/20/48)		484		450,707
4.50%, 11/13/25 (Call 08/13/25)		920		931,258
4.70%, 02/01/43 (Call 08/01/42)		931		890,878


				295,412,401

Pipelines — 3.2%

Abu Dhabi Crude Oil Pipeline LLC
3.65%, 11/02/29^(b)		310		305,105
4.60%, 11/02/47^(a)(b)		2,030		1,990,415

Boardwalk Pipelines LP
3.40%, 02/15/31 (Call 11/15/30)		350		296,485
3.60%, 09/01/32 (Call 06/01/32)		625		526,726
4.45%, 07/15/27 (Call 04/15/27)		328		314,633
4.80%, 05/03/29 (Call 02/03/29)^(a)		725		694,633
4.95%, 12/15/24 (Call 09/15/24)		1,015		1,020,758
5.95%, 06/01/26 (Call 03/01/26)		686		708,443

Cameron LNG LLC
2.90%, 07/15/31 (Call 04/15/31)^(b)		465		408,281
3.30%, 01/15/35 (Call 09/15/34)^(a)(b)		750		636,625
3.40%, 01/15/38 (Call 07/15/37)^(b)		665		563,854
3.70%, 01/15/39 (Call 07/15/38)^(b)		985		831,110

Cheniere Corpus Christi Holdings LLC
2.74%, 12/31/39 (Call 07/04/39)^(a)		525		409,354
3.70%, 11/15/29 (Call 05/18/29)		1,466		1,347,227
5.13%, 06/30/27 (Call 01/01/27)		1,544		1,540,957
5.88%, 03/31/25 (Call 10/02/24)		1,551		1,582,541
7.00%, 06/30/24 (Call 01/01/24)		1,170		1,202,693


Security	Par (000)		Value

Pipelines (continued)

Colonial Enterprises Inc., 3.25%, 05/15/30 (Call 02/15/30)^(b)	$	882	$	802,833

Colonial Pipeline Co.
3.75%, 10/01/25 (Call 07/01/25)^(b)		235		230,156
4.25%, 04/15/48 (Call 10/15/47)^(a)(b)		640		548,882
7.63%, 04/15/32^(b)		130		153,715

Colorado Interstate Gas Co. LLC/Colorado Interstate Issuing Corp., 4.15%, 08/15/26 (Call 05/15/26)^(b)		376		367,297

Columbia Pipeline Group Inc.
4.50%, 06/01/25 (Call 03/01/25)		1,052		1,047,725
5.80%, 06/01/45 (Call 12/01/44)		490		507,695

DT Midstream Inc., 4.30%, 04/15/32 (Call 01/15/32)^(a)(b)		945		858,977

EIG Pearl Holdings Sarl, 3.55%, 08/31/36^(b)		200		174,874

El Paso Natural Gas Co. LLC
3.50%, 02/15/32 (Call 11/15/31)^(b)		395		345,941
8.38%, 06/15/32		490		581,420

Enbridge Energy Partners LP
5.50%, 09/15/40 (Call 03/15/40)		729		722,785
5.88%, 10/15/25 (Call 07/15/25)		514		531,592
7.38%, 10/15/45 (Call 04/15/45)		697		828,299
Series B, 7.50%, 04/15/38		495		571,298

Enbridge Inc.
0.55%, 10/04/23		100		96,263
1.60%, 10/04/26 (Call 09/04/26)		442		392,995
2.15%, 02/16/24		155		150,273
2.50%, 01/15/25 (Call 12/15/24)		419		401,487
2.50%, 02/14/25		418		400,941
2.50%, 08/01/33 (Call 05/01/33)^(a)		1,010		816,848
3.13%, 11/15/29 (Call 08/15/29)		1,070		967,023
3.40%, 08/01/51 (Call 02/01/51)^(a)		465		346,887
3.50%, 06/10/24 (Call 03/10/24)		783		773,896
3.70%, 07/15/27 (Call 04/15/27)^(a)		860		823,647
4.00%, 10/01/23 (Call 07/01/23)		966		963,197
4.00%, 11/15/49 (Call 05/15/49)		385		318,958
4.25%, 12/01/26 (Call 09/01/26)		589		579,766
4.50%, 06/10/44 (Call 12/10/43)		449		394,089
5.50%, 12/01/46 (Call 06/01/46)		397		406,710
5.50%, 07/15/77 (Call 07/15/27), (3 mo. LIBOR US + 3.418%)^(c)		870		796,028
6.25%, 03/01/78 (Call 03/01/28), (3 mo. LIBOR US + 3.641%)^(a)(c)		782		739,431
Series 16-A, 6.00%, 01/15/77 (Call 01/15/27)^(a)(c)		687		654,553
Series 20-A, 5.75%, 07/15/80 (Call 04/15/30)^(c)		523		491,186

Energy Transfer LP
2.90%, 05/15/25 (Call 04/15/25)		1,524		1,443,653
3.75%, 05/15/30 (Call 02/15/30)^(a)		986		886,125
3.90%, 05/15/24 (Call 02/15/24)		553		545,345
3.90%, 07/15/26 (Call 04/15/26)		559		534,662
4.00%, 10/01/27 (Call 07/01/27)		679		644,704
4.05%, 03/15/25 (Call 12/15/24)		733		719,513
4.15%, 09/15/29 (Call 06/15/29)		718		660,927
4.20%, 04/15/27 (Call 01/15/27)		307		294,331
4.25%, 04/01/24 (Call 01/01/24)		892		890,178
4.40%, 03/15/27 (Call 12/15/26)		742		718,924
4.50%, 04/15/24 (Call 03/15/24)^(a)		708		705,447
4.75%, 01/15/26 (Call 10/15/25)		769		762,348
4.90%, 02/01/24 (Call 11/01/23)		241		241,911
4.90%, 03/15/35 (Call 09/15/34)^(a)		453		412,538
4.95%, 05/15/28 (Call 02/15/28)^(a)		522		510,322
4.95%, 06/15/28 (Call 03/15/28)^(a)		690		678,173


Security	Par (000)		Value

Pipelines (continued)
4.95%, 01/15/43 (Call 07/15/42)	$	552	$	461,515
5.00%, 05/15/44 (Call 11/15/43)^(a)		435		370,521
5.00%, 05/15/50 (Call 11/15/49)		1,650		1,416,014
5.15%, 02/01/43 (Call 08/01/42)		686		589,772
5.15%, 03/15/45 (Call 09/15/44)		572		493,204
5.25%, 04/15/29 (Call 01/15/29)		1,234		1,203,098
5.30%, 04/01/44 (Call 10/01/43)^(a)		668		585,738
5.30%, 04/15/47 (Call 10/15/46)		605		530,153
5.35%, 05/15/45 (Call 11/15/44)		761		670,642
5.40%, 10/01/47 (Call 04/01/47)^(a)		1,341		1,194,685
5.50%, 06/01/27 (Call 03/01/27)		1,003		1,013,105
5.88%, 01/15/24 (Call 10/15/23)		1,034		1,047,744
5.95%, 12/01/25 (Call 09/01/25)		741		759,253
5.95%, 10/01/43 (Call 04/01/43)		487		458,173
6.00%, 06/15/48 (Call 12/15/47)		820		779,341
6.05%, 06/01/41 (Call 12/01/40)^(a)		567		550,784
6.10%, 02/15/42		637		610,192
6.13%, 12/15/45 (Call 06/15/45)		842		811,013
6.25%, 04/15/49 (Call 10/15/48)		1,622		1,589,343
6.50%, 02/01/42 (Call 08/01/41)		775		782,760
6.63%, 10/15/36		555		561,117
6.85%, 02/15/40		420		412,470
7.50%, 07/01/38		715		773,569
7.60%, 02/01/24 (Call 11/01/23)		125		129,209
8.25%, 11/15/29 (Call 08/15/29)		359		414,804
Series 20Y, 5.80%, 06/15/38 (Call 12/15/37)		405		379,255
Series 5Y, 4.20%, 09/15/23 (Call 08/15/23)		493		491,967

Energy Transfer LP/Regency Energy Finance Corp., 4.50%, 11/01/23 (Call 08/01/23)		560		559,763

Enterprise Products Operating LLC
2.80%, 01/31/30 (Call 10/31/29)		983		865,138
3.13%, 07/31/29 (Call 04/30/29)		954		861,534
3.20%, 02/15/52 (Call 08/15/51)		954		688,763
3.30%, 02/15/53 (Call 08/15/52)		867		643,108
3.70%, 02/15/26 (Call 11/15/25)		780		770,258
3.70%, 01/31/51 (Call 07/31/50)		791		620,234
3.75%, 02/15/25 (Call 11/15/24)		992		984,950
3.90%, 02/15/24 (Call 11/15/23)		977		974,022
3.95%, 02/15/27 (Call 11/15/26)^(a)		665		657,684
3.95%, 01/31/60 (Call 07/31/59)		716		558,003
4.15%, 10/16/28 (Call 07/16/28)		717		702,784
4.20%, 01/31/50 (Call 07/31/49)		1,049		889,529
4.25%, 02/15/48 (Call 08/15/47)		867		739,730
4.45%, 02/15/43 (Call 08/15/42)		779		688,459
4.80%, 02/01/49 (Call 08/01/48)		1,065		979,400
4.85%, 08/15/42 (Call 02/15/42)		555		521,724
4.85%, 03/15/44 (Call 09/15/43)		1,146		1,057,923
4.90%, 05/15/46 (Call 11/15/45)		985		918,498
4.95%, 10/15/54 (Call 04/15/54)		397		361,876
5.10%, 02/15/45 (Call 08/15/44)		1,056		1,007,455
5.38%, 02/15/78 (Call 02/15/28), (3 mo. LIBOR US + 2.570%)^(c)		563		463,164
5.70%, 02/15/42^(a)		697		709,176
5.95%, 02/01/41		640		667,337
6.13%, 10/15/39^(a)		607		644,167
6.45%, 09/01/40		655		715,874
7.55%, 04/15/38		740		870,940
Series D, 6.88%, 03/01/33^(a)		662		749,245
Series E, 5.25%, 08/16/77 (Call 08/16/27), (3 mo. LIBOR US + 3.033%)^(a)(c)		806		697,405


Security	Par (000)		Value

Pipelines (continued)
Series H, 6.65%, 10/15/34	$	700	$	779,837
Series J, 5.75%, 03/01/35		246		247,882

Flex Intermediate Holdco LLC
3.36%, 06/30/31 (Call 12/30/30)^(b)		595		491,297
4.32%, 12/30/39 (Call 06/30/39)^(b)		275		215,175

FLNG Liquefaction 2 LLC, 4.13%, 03/31/38^(b)		434		400,326

Florida Gas Transmission Co. LLC
2.30%, 10/01/31 (Call 07/01/31)^(a)(b)		595		476,765
2.55%, 07/01/30 (Call 04/01/30)^(b)		775		655,581
4.35%, 07/15/25 (Call 04/15/25)^(b)		795		786,555

Galaxy Pipeline Assets Bidco Ltd.
1.75%, 09/30/27^(b)		178		167,239
2.16%, 03/31/34^(b)		1,605		1,400,237
2.94%, 09/30/40^(b)		59		49,232
3.25%, 09/30/40^(b)		165		135,146

GNL Quintero SA, 4.63%, 07/31/29^(b)		498		486,743

Gray Oak Pipeline LLC
2.00%, 09/15/23^(b)		128		124,707
2.60%, 10/15/25 (Call 09/15/25)^(b)		527		484,901
3.45%, 10/15/27 (Call 08/15/27)^(a)(b)		690		631,742

Gulfstream Natural Gas System LLC
4.60%, 09/15/25 (Call 06/15/25)^(b)		395		389,118
5.95%, 10/15/45 (Call 04/15/45)^(b)		150		145,606
6.19%, 11/01/25^(b)		325		334,856

KazTransGas JSC, 4.38%, 09/26/27^(b)		220		199,650

Kinder Morgan Energy Partners LP
3.50%, 09/01/23 (Call 06/01/23)		352		350,279
4.15%, 02/01/24 (Call 11/01/23)^(a)		717		716,615
4.25%, 09/01/24 (Call 06/01/24)		824		823,106
4.30%, 05/01/24 (Call 02/01/24)		745		747,819
4.70%, 11/01/42 (Call 05/01/42)^(a)		727		624,777
5.00%, 08/15/42 (Call 02/15/42)		563		500,228
5.00%, 03/01/43 (Call 09/01/42)^(a)		800		724,165
5.40%, 09/01/44 (Call 03/01/44)		665		615,371
5.50%, 03/01/44 (Call 09/01/43)		538		502,283
5.63%, 09/01/41		449		423,712
5.80%, 03/15/35		590		595,133
6.38%, 03/01/41		585		592,956
6.50%, 02/01/37^(a)		718		759,604
6.50%, 09/01/39		615		633,809
6.55%, 09/15/40		457		473,413
6.95%, 01/15/38		955		1,034,394
7.30%, 08/15/33		575		637,268
7.40%, 03/15/31		334		369,033
7.50%, 11/15/40^(a)		546		610,891
7.75%, 03/15/32		372		422,290

Kinder Morgan Inc.
1.75%, 11/15/26 (Call 10/15/26)		755		674,535
2.00%, 02/15/31 (Call 11/15/30)		402		319,210
3.25%, 08/01/50 (Call 02/01/50)		515		358,674
3.60%, 02/15/51 (Call 08/15/50)		671		499,127
4.30%, 06/01/25 (Call 03/01/25)^(a)		1,015		1,011,380
4.30%, 03/01/28 (Call 12/01/27)		852		832,279
4.80%, 02/01/33 (Call 11/01/32)		520		500,716
5.05%, 02/15/46 (Call 08/15/45)		686		625,500
5.20%, 03/01/48 (Call 09/01/47)^(a)		541		502,929
5.30%, 12/01/34 (Call 06/01/34)		272		266,205
5.45%, 08/01/52 (Call 02/01/52)^(a)		520		505,256
5.55%, 06/01/45 (Call 12/01/44)		1,203		1,170,117
5.63%, 11/15/23 (Call 08/15/23)^(b)		664		670,279


Security	Par (000)		Value

Pipelines (continued)
7.75%, 01/15/32	$	811	$	943,008
7.80%, 08/01/31		608		702,006

Magellan Midstream Partners LP
3.20%, 03/15/25 (Call 12/15/24)		435		418,889
3.25%, 06/01/30 (Call 03/01/30)^(a)		635		562,888
3.95%, 03/01/50 (Call 09/01/49)		565		443,931
4.20%, 12/01/42 (Call 06/01/42)		136		106,371
4.20%, 03/15/45 (Call 09/15/44)		330		254,448
4.20%, 10/03/47 (Call 04/03/47)		492		401,429
4.25%, 09/15/46 (Call 03/15/46)		455		375,006
4.85%, 02/01/49 (Call 08/01/48)		465		414,724
5.00%, 03/01/26 (Call 12/01/25)		703		712,341
5.15%, 10/15/43 (Call 04/15/43)		711		654,889
6.40%, 05/01/37		350		363,991

Midwest Connector Capital Co. LLC
3.90%, 04/01/24 (Call 03/01/24)^(b)		696		678,081
4.63%, 04/01/29 (Call 01/01/29)^(b)		710		663,468

MPLX LP
1.75%, 03/01/26 (Call 02/01/26)		1,613		1,459,769
2.65%, 08/15/30 (Call 05/15/30)		1,100		916,955
4.00%, 02/15/25 (Call 11/15/24)		620		611,822
4.00%, 03/15/28 (Call 12/15/27)		1,057		1,011,178
4.13%, 03/01/27 (Call 12/01/26)		1,177		1,141,046
4.25%, 12/01/27 (Call 09/01/27)		612		591,336
4.50%, 04/15/38 (Call 10/15/37)		1,337		1,181,827
4.70%, 04/15/48 (Call 10/15/47)		1,230		1,049,475
4.80%, 02/15/29 (Call 11/15/28)		876		855,142
4.88%, 12/01/24 (Call 09/01/24)		1,021		1,030,223
4.88%, 06/01/25 (Call 03/01/25)		1,015		1,019,368
4.90%, 04/15/58 (Call 10/15/57)		713		597,029
4.95%, 09/01/32		690		668,525
4.95%, 03/14/52 (Call 09/14/51)		1,435		1,265,627
5.20%, 03/01/47 (Call 09/01/46)		811		738,870
5.20%, 12/01/47 (Call 06/01/47)		681		617,614
5.50%, 02/15/49 (Call 08/15/48)		1,360		1,294,840

NGPL PipeCo LLC
3.25%, 07/15/31 (Call 04/15/31)^(a)(b)		230		192,043
4.88%, 08/15/27 (Call 02/15/27)^(a)(b)		1,077		1,043,660
7.77%, 12/15/37^(b)		595		641,182

Northern Natural Gas Co.
3.40%, 10/16/51 (Call 04/16/51)^(b)		290		215,383
4.10%, 09/15/42 (Call 03/15/42)^(b)		355		290,305
4.30%, 01/15/49 (Call 07/15/48)^(b)		650		544,286

Northwest Pipeline LLC, 4.00%, 04/01/27 (Call 01/01/27)		510		491,278

ONEOK Inc.
2.20%, 09/15/25 (Call 08/15/25)		445		412,325
2.75%, 09/01/24 (Call 08/01/24)		808		783,557
3.10%, 03/15/30 (Call 12/15/29)		625		538,819
3.40%, 09/01/29 (Call 06/01/29)		591		523,585
4.00%, 07/13/27 (Call 04/13/27)		530		506,369
4.35%, 03/15/29 (Call 12/15/28)		329		310,257
4.45%, 09/01/49 (Call 03/01/49)		445		356,127
4.50%, 03/15/50 (Call 09/15/49)^(a)		325		259,650
4.55%, 07/15/28 (Call 04/15/28)		804		779,179
4.95%, 07/13/47 (Call 01/06/47)		474		408,037
5.20%, 07/15/48 (Call 01/15/48)^(a)		619		552,766
5.85%, 01/15/26 (Call 12/15/25)^(a)		485		497,313
6.00%, 06/15/35		605		596,302
6.35%, 01/15/31 (Call 10/15/30)		221		230,696
7.15%, 01/15/51 (Call 07/15/50)		399		424,025


Security	Par (000)		Value

Pipelines (continued)
7.50%, 09/01/23 (Call 06/01/23)^(a)	$	115	$	117,911

ONEOK Partners LP
4.90%, 03/15/25 (Call 12/15/24)		492		491,691
5.00%, 09/15/23 (Call 06/15/23)		656		659,354
6.13%, 02/01/41 (Call 08/01/40)		814		784,531
6.20%, 09/15/43 (Call 03/15/43)		320		304,764
6.65%, 10/01/36		479		491,434
6.85%, 10/15/37		990		1,030,442

Pipeline Funding Co. LLC, 7.50%, 01/15/30^(a)(b)		351		385,480

Plains All American Pipeline LP/PAA Finance Corp.
3.55%, 12/15/29 (Call 09/15/29)		897		785,091
3.60%, 11/01/24 (Call 08/01/24)		875		854,139
3.80%, 09/15/30 (Call 06/15/30)^(a)		700		620,921
3.85%, 10/15/23 (Call 07/15/23)		803		799,702
4.30%, 01/31/43 (Call 07/31/42)		374		281,952
4.50%, 12/15/26 (Call 09/15/26)		640		624,577
4.65%, 10/15/25 (Call 07/15/25)^(a)		1,042		1,030,440
4.70%, 06/15/44 (Call 12/15/43)		665		525,785
4.90%, 02/15/45 (Call 08/15/44)		379		306,609
5.15%, 06/01/42 (Call 12/01/41)		707		594,434
6.65%, 01/15/37		665		666,689

Sabal Trail Transmission LLC
4.25%, 05/01/28 (Call 02/01/28)^(b)		620		598,348
4.68%, 05/01/38 (Call 11/01/37)^(a)(b)		517		473,395
4.83%, 05/01/48 (Call 11/01/47)^(b)		479		426,135

Sabine Pass Liquefaction LLC
4.20%, 03/15/28 (Call 09/15/27)		1,476		1,391,556
4.50%, 05/15/30 (Call 11/15/29)^(a)		1,571		1,503,968
5.00%, 03/15/27 (Call 09/15/26)^(a)		918		914,813
5.63%, 03/01/25 (Call 12/01/24)		1,869		1,903,707
5.75%, 05/15/24 (Call 02/15/24)		2,122		2,152,357
5.88%, 06/30/26 (Call 12/31/25)		1,783		1,832,558

Southern Natural Gas Co. LLC
4.80%, 03/15/47 (Call 09/15/46)^(b)		558		497,071
8.00%, 03/01/32		397		458,265

Spectra Energy Partners LP
3.38%, 10/15/26 (Call 07/15/26)		645		614,496
3.50%, 03/15/25 (Call 12/15/24)^(a)		870		850,938
4.50%, 03/15/45 (Call 09/15/44)		704		614,091
4.75%, 03/15/24 (Call 12/15/23)		471		473,441
5.95%, 09/25/43 (Call 03/25/43)		543		562,892

Targa Resources Corp.
4.20%, 02/01/33 (Call 11/01/32)^(a)		705		632,998
4.95%, 04/15/52 (Call 10/15/51)		700		603,591
5.20%, 07/01/27 (Call 06/01/27)		715		713,200
6.25%, 07/01/52 (Call 01/01/52)		673		693,023

Targa Resources Partners LP/Targa Resources Partners Finance Corp.
4.00%, 01/15/32 (Call 07/15/26)		822		719,838
4.88%, 02/01/31 (Call 02/01/26)		1,356		1,256,983
5.00%, 01/15/28 (Call 01/15/23)		443		431,929
5.50%, 03/01/30 (Call 03/01/25)		204		199,260
6.50%, 07/15/27 (Call 10/03/22)		443		455,736
6.88%, 01/15/29 (Call 01/15/24)		615		628,476

TC PipeLines LP
3.90%, 05/25/27 (Call 02/25/27)^(a)		766		744,051
4.38%, 03/13/25 (Call 12/13/24)		993		989,850

Tennessee Gas Pipeline Co. LLC
2.90%, 03/01/30 (Call 12/01/29)^(b)		716		615,295
7.00%, 03/15/27		230		245,673


Security	Par (000)		Value

Pipelines (continued)
7.00%, 10/15/28	$	523	$	562,977
7.63%, 04/01/37		280		313,459

Texas Eastern Transmission LP
3.50%, 01/15/28 (Call 10/15/27)^(a)(b)		770		718,793
4.15%, 01/15/48 (Call 07/15/47)^(a)(b)		435		356,338
7.00%, 07/15/32		634		708,497

TransCanada PipeLines Ltd.
1.00%, 10/12/24 (Call 09/12/24)		380		354,232
2.50%, 10/12/31 (Call 07/12/31)		1,005		824,541
3.75%, 10/16/23 (Call 07/16/23)		741		738,618
4.10%, 04/15/30 (Call 01/15/30)		1,006		956,178
4.25%, 05/15/28 (Call 02/15/28)		1,010		985,040
4.63%, 03/01/34 (Call 12/01/33)		536		510,942
4.75%, 05/15/38 (Call 11/15/37)		365		345,276
4.88%, 01/15/26 (Call 10/15/25)		1,248		1,258,682
4.88%, 05/15/48 (Call 11/15/47)		632		601,760
5.00%, 10/16/43 (Call 04/16/43)^(a)		483		457,251
5.10%, 03/15/49 (Call 09/15/48)		844		835,958
5.60%, 03/31/34^(a)		530		535,857
5.85%, 03/15/36^(a)		784		813,182
6.10%, 06/01/40		1,030		1,098,714
6.20%, 10/15/37		915		982,279
7.25%, 08/15/38^(a)		1,025		1,208,819
7.63%, 01/15/39		925		1,128,838

Transcanada Trust
5.30%, 03/15/77 (Call 03/15/27), (3 mo. LIBOR US + 3.208%)^(c)		1,377		1,270,296
5.50%, 09/15/79 (Call 09/15/29), (SOFR + 4.416%)^(c)		1,059		974,103
5.60%, 03/07/82 (Call 12/07/31)^(c)		335		310,382
5.63%, 05/20/75 (Call 05/20/25)^(a)(c)		415		400,973
Series 16-A, 5.88%, 08/15/76 (Call 08/15/26)^(a)(c)		526		516,138

Transcontinental Gas Pipe Line Co. LLC
3.25%, 05/15/30 (Call 02/15/30)		731		653,403
3.95%, 05/15/50 (Call 11/15/49)		400		331,502
4.00%, 03/15/28 (Call 12/15/27)		698		669,661
4.45%, 08/01/42 (Call 02/01/42)		451		402,723
4.60%, 03/15/48 (Call 09/15/47)		491		445,175
5.40%, 08/15/41 (Call 02/15/41)		440		439,476
7.85%, 02/01/26 (Call 11/01/25)		855		933,934

Transportadora de Gas Internacional SA ESP, 5.55%, 11/01/28 (Call 08/01/28)^(b)		190		182,162

Valero Energy Partners LP, 4.50%, 03/15/28 (Call 12/15/27)^(a)		529		521,805

Williams Companies Inc. (The)
2.60%, 03/15/31 (Call 12/15/30)		810		676,664
3.50%, 11/15/30 (Call 08/15/30)^(a)		952		856,379
3.50%, 10/15/51 (Call 04/15/51)		340		253,747
3.75%, 06/15/27 (Call 03/15/27)^(a)		982		947,504
3.90%, 01/15/25 (Call 10/15/24)		966		953,926
4.00%, 09/15/25 (Call 06/15/25)^(a)		962		951,431
4.30%, 03/04/24 (Call 12/04/23)		945		945,272
4.50%, 11/15/23 (Call 08/15/23)		662		663,800
4.55%, 06/24/24 (Call 03/24/24)		667		668,454
4.85%, 03/01/48 (Call 09/01/47)^(a)		726		654,469
4.90%, 01/15/45 (Call 07/15/44)		707		635,181
5.10%, 09/15/45 (Call 03/15/45)		1,009		939,269
5.40%, 03/04/44 (Call 09/04/43)		598		571,247
5.75%, 06/24/44 (Call 12/24/43)^(a)		685		691,481
5.80%, 11/15/43 (Call 05/15/43)		505		507,864
6.30%, 04/15/40		707		753,651


Security	Par (000)		Value

Pipelines (continued)
7.75%, 06/15/31	$	197	$	226,594
8.75%, 03/15/32^(a)		608		751,281
Series A, 7.50%, 01/15/31		427		483,816

Williams Cos. Inc.
4.65%, 08/15/32		520		501,305
5.30%, 08/15/52		140		134,800


				221,173,379

Private Equity — 0.1%

Apollo Management Holdings LP
2.65%, 06/05/30 (Call 03/05/30)^(a)(b)		909		762,094
4.40%, 05/27/26 (Call 02/27/26)^(a)(b)		745		725,656
4.87%, 02/15/29 (Call 11/15/28)^(b)		950		924,321
5.00%, 03/15/48 (Call 09/15/47)^(a)(b)		590		562,148

Carlyle Finance LLC, 5.65%, 09/15/48 (Call 03/15/48)^(a)(b)		140		133,969

Carlyle Finance Subsidiary LLC, 3.50%, 09/19/29 (Call 06/19/29)^(b)		814		727,118

Carlyle Holdings II Finance LLC, 5.63%, 03/30/43^(b)		703		659,620

KKR Group Finance Co. III LLC, 5.13%, 06/01/44 (Call 12/01/43)^(a)(b)		748		705,814

KKR Group Finance Co. VI LLC, 3.75%, 07/01/29 (Call 04/01/29)^(a)(b)		1,273		1,181,144

KKR Group Finance Co. VII LLC, 3.63%, 02/25/50 (Call 08/25/49)^(b)		728		559,974

KKR Group Finance Co. VIII LLC, 3.50%, 08/25/50 (Call 02/25/50)^(b)		950		718,087

KKR Group Finance Co. X LLC, 3.25%, 12/15/51 (Call 06/15/51)^(a)(b)		90		64,868


				7,724,813

Real Estate — 0.1%

Brookfield Asset Management Inc.
4.00%, 01/15/25 (Call 10/15/24)		799		791,353
7.38%, 03/01/33^(a)		200		225,748

CBRE Services Inc.
2.50%, 04/01/31 (Call 01/01/31)		902		724,045
4.88%, 03/01/26 (Call 12/01/25)		706		710,676

Corp. Inmobiliaria Vesta SAB de CV, 3.63%, 05/13/31 (Call 02/13/31)^(a)(b)		230		183,138

Essential Properties LP, 2.95%, 07/15/31 (Call 04/15/31)		477		366,419

GAIF Bond Issuer Pty Ltd., 3.40%, 09/30/26 (Call 06/30/26)^(b)		999		949,738

Mitsui Fudosan Co. Ltd., 2.57%, 01/21/32 (Call 10/21/31)^(a)(b)		75		65,735

Ontario Teachers’ Cadillac Fairview Properties Trust
2.50%, 10/15/31 (Call 07/15/31)^(a)(b)		600		504,162
3.88%, 03/20/27 (Call 12/20/26)^(b)		815		783,552
4.13%, 02/01/29 (Call 11/01/28)^(b)		1,145		1,111,596

Vonovia Finance BV, 5.00%, 10/02/23^(b)		25		25,041


				6,441,203

Real Estate Investment Trusts — 3.4%

Agree LP
2.00%, 06/15/28 (Call 04/15/28)		705		593,573
2.60%, 06/15/33 (Call 03/15/33)^(a)		410		320,316
2.90%, 10/01/30 (Call 07/01/30)		160		135,237

Alexandria Real Estate Equities Inc.
1.88%, 02/01/33 (Call 11/01/32)		1,016		764,683
2.00%, 05/18/32 (Call 02/18/32)		675		533,401
2.75%, 12/15/29 (Call 09/15/29)		400		348,587
2.95%, 03/15/34 (Call 12/15/33)^(a)		900		758,989
3.00%, 05/18/51 (Call 11/18/50)		817		554,782
3.38%, 08/15/31 (Call 05/15/31)		977		870,550
3.45%, 04/30/25 (Call 02/28/25)^(a)		411		404,510


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
3.55%, 03/15/52 (Call 09/15/51)	$	900	$	681,956
3.80%, 04/15/26 (Call 02/15/26)		486		473,923
3.95%, 01/15/27 (Call 10/15/26)		295		287,922
3.95%, 01/15/28 (Call 10/15/27)		220		211,598
4.00%, 02/01/50 (Call 08/01/49)		733		602,407
4.30%, 01/15/26 (Call 10/15/25)		445		441,881
4.50%, 07/30/29 (Call 04/30/29)		297		288,662
4.70%, 07/01/30 (Call 04/01/30)		561		551,877
4.85%, 04/15/49 (Call 10/15/48)		174		160,918
4.90%, 12/15/30 (Call 09/15/30)		407		404,659

American Assets Trust LP, 3.38%, 02/01/31 (Call 11/01/30)		714		601,410

American Homes 4 Rent LP
2.38%, 07/15/31 (Call 04/15/31)^(a)		371		297,733
3.38%, 07/15/51 (Call 01/15/51)		410		279,753
3.63%, 04/15/32 (Call 01/15/32)		855		746,236
4.25%, 02/15/28 (Call 11/15/27)^(a)		420		401,269
4.30%, 04/15/52 (Call 10/15/51)		40		32,240
4.90%, 02/15/29 (Call 11/15/28)		562		550,214

American Tower Corp.
0.60%, 01/15/24		423		402,392
1.30%, 09/15/25 (Call 08/15/25)		514		466,203
1.45%, 09/15/26 (Call 08/15/26)		740		650,013
1.50%, 01/31/28 (Call 11/30/27)^(a)		275		231,285
1.60%, 04/15/26 (Call 03/15/26)		690		618,695
1.88%, 10/15/30 (Call 07/15/30)		524		413,207
2.10%, 06/15/30 (Call 03/15/30)^(a)		773		623,943
2.30%, 09/15/31 (Call 06/15/31)		610		484,470
2.40%, 03/15/25 (Call 02/15/25)^(a)		556		526,837
2.70%, 04/15/31 (Call 01/15/31)		779		644,552
2.75%, 01/15/27 (Call 11/15/26)		725		663,782
2.90%, 01/15/30 (Call 10/15/29)		772		666,830
2.95%, 01/15/25 (Call 12/15/24)		766		737,822
2.95%, 01/15/51 (Call 07/15/50)		781		525,756
3.10%, 06/15/50 (Call 12/15/49)		920		641,333
3.13%, 01/15/27 (Call 10/15/26)^(a)		523		487,060
3.38%, 05/15/24 (Call 04/15/24)		674		665,557
3.38%, 10/15/26 (Call 07/15/26)		913		861,156
3.55%, 07/15/27 (Call 04/15/27)		702		662,464
3.60%, 01/15/28 (Call 10/15/27)		997		925,913
3.65%, 03/15/27 (Call 02/15/27)		270		256,865
3.70%, 10/15/49 (Call 04/15/49)		973		737,314
3.80%, 08/15/29 (Call 05/15/29)		1,536		1,421,949
3.95%, 03/15/29 (Call 12/15/28)		393		368,226
4.00%, 06/01/25 (Call 03/01/25)		820		805,596
4.05%, 03/15/32 (Call 12/15/31)^(a)		330		302,953
4.40%, 02/15/26 (Call 11/15/25)		557		553,182
5.00%, 02/15/24		569		574,567

AvalonBay Communities Inc.
1.90%, 12/01/28 (Call 10/01/28)		345		297,874
2.05%, 01/15/32 (Call 10/15/31)^(a)		680		557,026
2.30%, 03/01/30 (Call 12/01/29)^(a)		755		658,589
2.45%, 01/15/31 (Call 10/17/30)		425		368,101
2.90%, 10/15/26 (Call 07/15/26)^(a)		605		570,402
2.95%, 05/11/26 (Call 02/11/26)		368		350,451
3.20%, 01/15/28 (Call 10/15/27)		126		117,824
3.30%, 06/01/29 (Call 03/01/29)		473		439,230
3.35%, 05/15/27 (Call 02/15/27)		252		239,883
3.45%, 06/01/25 (Call 03/03/25)^(a)		510		500,543
3.50%, 11/15/24 (Call 08/15/24)^(a)		429		424,620


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
3.50%, 11/15/25 (Call 08/15/25)	$	140	$	136,238
3.90%, 10/15/46 (Call 04/15/46)		657		561,892
4.15%, 07/01/47 (Call 01/01/47)		284		253,375
4.20%, 12/15/23 (Call 09/16/23)		376		377,223
4.35%, 04/15/48 (Call 10/18/47)		242		220,388

Boston Properties LP
2.45%, 10/01/33 (Call 07/01/33)		762		576,898
2.55%, 04/01/32 (Call 01/01/32)^(a)		901		717,302
2.75%, 10/01/26 (Call 07/01/26)		571		531,613
2.90%, 03/15/30 (Call 12/15/29)		665		567,477
3.13%, 09/01/23 (Call 06/01/23)		237		234,647
3.20%, 01/15/25 (Call 10/15/24)		390		380,575
3.25%, 01/30/31 (Call 10/30/30)		1,177		1,013,803
3.40%, 06/21/29 (Call 03/21/29)		420		376,192
3.65%, 02/01/26 (Call 11/03/25)		1,129		1,097,128
3.80%, 02/01/24 (Call 11/01/23)		555		551,018
4.50%, 12/01/28 (Call 09/01/28)		809		787,347

Brandywine Operating Partnership LP
3.95%, 11/15/27 (Call 08/15/27)		515		474,689
4.10%, 10/01/24 (Call 07/01/24)^(a)		598		586,694
4.55%, 10/01/29 (Call 07/01/29)		649		610,840

Brixmor Operating Partnership LP
2.25%, 04/01/28 (Call 02/01/28)		285		240,757
2.50%, 08/16/31 (Call 05/16/31)		270		208,947
3.65%, 06/15/24 (Call 04/15/24)		580		566,183
3.85%, 02/01/25 (Call 11/01/24)		444		432,945
3.90%, 03/15/27 (Call 12/15/26)^(a)		617		584,771
4.05%, 07/01/30 (Call 04/01/30)		1,193		1,060,442
4.13%, 06/15/26 (Call 03/15/26)		390		377,025
4.13%, 05/15/29 (Call 02/15/29)		280		257,732

Broadstone Net Lease LLC, 2.60%, 09/15/31 (Call 06/15/31)		730		574,613

Camden Property Trust
2.80%, 05/15/30 (Call 02/15/30)		1,007		891,979
3.15%, 07/01/29 (Call 04/01/29)		414		379,252
3.35%, 11/01/49 (Call 05/01/49)		382		295,414
3.50%, 09/15/24 (Call 06/15/24)		445		435,207
4.10%, 10/15/28 (Call 07/15/28)		330		321,594
4.25%, 01/15/24 (Call 10/15/23)		273		271,482

Corporate Office Properties LP
2.00%, 01/15/29 (Call 11/15/28)		640		505,529
2.25%, 03/15/26 (Call 02/15/26)		445		398,858
2.75%, 04/15/31 (Call 01/15/31)		560		439,785
2.90%, 12/01/33 (Call 09/01/33)		560		421,230

Crown Castle Inc.
1.05%, 07/15/26 (Call 06/15/26)^(a)		946		828,554
2.10%, 04/01/31 (Call 01/01/31)^(a)		937		746,011
2.25%, 01/15/31 (Call 10/15/30)^(a)		996		808,881
2.90%, 04/01/41 (Call 10/01/40)		860		619,057
3.20%, 09/01/24 (Call 07/01/24)		937		922,012
3.25%, 01/15/51 (Call 07/15/50)		882		626,220
3.30%, 07/01/30 (Call 04/01/30)		774		686,107
3.65%, 09/01/27 (Call 06/01/27)^(a)		751		714,641
3.70%, 06/15/26 (Call 03/15/26)		858		831,191
3.80%, 02/15/28 (Call 11/15/27)		900		848,567
4.00%, 03/01/27 (Call 12/01/26)		592		574,632
4.45%, 02/15/26 (Call 11/15/25)		997		991,994
4.75%, 05/15/47 (Call 11/15/46)		456		409,550

Crown Castle International Corp.
1.35%, 07/15/25 (Call 06/15/25)		409		374,786


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
2.50%, 07/15/31 (Call 04/15/31)	$	585	$	479,971
2.90%, 03/15/27 (Call 02/15/27)		390		361,319
3.10%, 11/15/29 (Call 08/15/29)		508		448,442
4.00%, 11/15/49 (Call 05/15/49)		592		471,265
4.15%, 07/01/50 (Call 01/01/50)		671		557,734
4.30%, 02/15/29 (Call 11/15/28)^(a)		627		602,238
5.20%, 02/15/49 (Call 08/15/48)^(a)		298		282,170

CubeSmart LP
2.00%, 02/15/31 (Call 11/15/30)^(a)		420		332,263
2.25%, 12/15/28 (Call 10/15/28)		337		284,785
2.50%, 02/15/32 (Call 11/15/31)		615		496,439
3.00%, 02/15/30 (Call 11/15/29)		471		410,539
3.13%, 09/01/26 (Call 06/01/26)		387		364,177
4.00%, 11/15/25 (Call 08/15/25)		531		516,903
4.38%, 02/15/29 (Call 11/15/28)^(a)		445		428,836

Digital Realty Trust LP
3.60%, 07/01/29 (Call 04/01/29)^(a)		917		844,459
3.70%, 08/15/27 (Call 05/15/27)^(a)		1,147		1,094,891
4.45%, 07/15/28 (Call 04/15/28)^(a)		535		521,179

Duke Realty LP
1.75%, 07/01/30 (Call 04/01/30)		466		382,854
1.75%, 02/01/31 (Call 11/01/30)^(a)		320		258,904
2.25%, 01/15/32 (Call 10/15/31)		555		460,355
2.88%, 11/15/29 (Call 08/15/29)		323		289,310
3.05%, 03/01/50 (Call 09/01/49)		487		364,527
3.25%, 06/30/26 (Call 03/30/26)		445		424,872
3.38%, 12/15/27 (Call 09/15/27)		314		296,339
4.00%, 09/15/28 (Call 06/15/28)^(a)		434		420,953

EPR Properties
3.60%, 11/15/31 (Call 08/15/31)		50		39,237
3.75%, 08/15/29 (Call 05/15/29)		400		336,523
4.50%, 04/01/25 (Call 01/01/25)		200		193,010
4.50%, 06/01/27 (Call 03/01/27)^(a)		300		272,333
4.75%, 12/15/26 (Call 09/15/26)		300		282,567
4.95%, 04/15/28 (Call 01/15/28)		300		275,348

Equinix Inc.
1.00%, 09/15/25 (Call 08/15/25)		1,039		937,296
1.25%, 07/15/25 (Call 06/15/25)		472		431,684
1.45%, 05/15/26 (Call 04/15/26)^(a)		385		344,373
1.55%, 03/15/28 (Call 01/15/28)		641		543,562
1.80%, 07/15/27 (Call 05/15/27)		660		577,525
2.00%, 05/15/28 (Call 03/15/28)		410		352,218
2.15%, 07/15/30 (Call 04/15/30)^(a)		1,075		877,876
2.50%, 05/15/31 (Call 02/15/31)		996		817,062
2.63%, 11/18/24 (Call 10/18/24)		979		942,434
2.90%, 11/18/26 (Call 09/18/26)		532		496,340
2.95%, 09/15/51 (Call 03/15/51)		367		246,628
3.00%, 07/15/50 (Call 01/15/50)		601		408,631
3.20%, 11/18/29 (Call 08/18/29)^(a)		1,229		1,100,616
3.40%, 02/15/52 (Call 08/15/51)		412		300,964
3.90%, 04/15/32 (Call 01/15/32)		45		40,848

ERP Operating LP
1.85%, 08/01/31 (Call 05/01/31)^(a)		735		596,172
2.50%, 02/15/30 (Call 11/15/29)		505		439,472
2.85%, 11/01/26 (Call 08/01/26)		590		561,405
3.00%, 07/01/29 (Call 04/01/29)		690		625,723
3.25%, 08/01/27 (Call 05/01/27)		240		225,997
3.38%, 06/01/25 (Call 03/01/25)^(a)		100		97,469
3.50%, 03/01/28 (Call 12/01/27)^(a)		412		388,830
4.00%, 08/01/47 (Call 02/01/47)^(a)		120		103,616


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
4.15%, 12/01/28 (Call 09/01/28)	$	598	$	579,528
4.50%, 07/01/44 (Call 01/01/44)^(a)		694		648,353
4.50%, 06/01/45 (Call 12/01/44)		195		179,642

Essex Portfolio LP
1.65%, 01/15/31 (Call 10/15/30)		510		396,309
1.70%, 03/01/28 (Call 01/01/28)		220		187,122
2.55%, 06/15/31 (Call 03/15/31)^(a)		155		128,858
2.65%, 03/15/32 (Call 12/15/31)		468		383,722
2.65%, 09/01/50 (Call 03/01/50)^(a)		255		158,249
3.00%, 01/15/30 (Call 10/15/29)		512		448,056
3.38%, 04/15/26 (Call 01/15/26)		353		338,252
3.50%, 04/01/25 (Call 01/01/25)		675		661,014
3.63%, 05/01/27 (Call 02/01/27)^(a)		426		407,411
3.88%, 05/01/24 (Call 02/01/24)		305		302,833
4.00%, 03/01/29 (Call 12/01/28)		731		693,052
4.50%, 03/15/48 (Call 09/15/47)		430		380,558

Extra Space Storage LP
2.35%, 03/15/32 (Call 12/15/31)^(a)		595		467,222
2.55%, 06/01/31 (Call 03/01/31)		720		587,048
3.90%, 04/01/29 (Call 02/01/29)		85		78,899

Federal Realty Investment Trust
1.25%, 02/15/26 (Call 01/15/26)		657		590,990
3.20%, 06/15/29 (Call 03/15/29)		310		277,228
3.50%, 06/01/30 (Call 03/01/30)^(a)		559		500,225
3.95%, 01/15/24 (Call 10/15/23)		305		303,503

Federal Realty OP LP
3.25%, 07/15/27 (Call 04/15/27)^(a)		555		524,230
3.63%, 08/01/46 (Call 02/01/46)^(a)		284		218,703
4.50%, 12/01/44 (Call 06/01/44)		547		477,126

GLP Capital LP/GLP Financing II Inc.
3.25%, 01/15/32 (Call 10/15/31)^(a)		640		518,122
3.35%, 09/01/24 (Call 08/01/24)		620		591,488
4.00%, 01/15/30 (Call 10/15/29)		1,082		948,254
4.00%, 01/15/31 (Call 10/15/30)		568		494,819
5.25%, 06/01/25 (Call 03/01/25)		901		889,963
5.30%, 01/15/29 (Call 10/15/28)		730		704,750
5.38%, 11/01/23 (Call 08/01/23)^(a)		391		386,019
5.38%, 04/15/26 (Call 01/15/26)		749		736,029
5.75%, 06/01/28 (Call 03/03/28)		760		753,933

Goodman U.S. Finance Four LLC, 4.50%, 10/15/37 (Call 04/15/37)^(b)		110		99,278

Goodman U.S. Finance Three LLC, 3.70%, 03/15/28 (Call 12/15/27)^(b)		350		331,056

Healthcare Realty Holdings LP
2.00%, 03/15/31 (Call 12/15/30)		617		479,960
2.05%, 03/15/31 (Call 12/15/30)^(a)		208		160,265
2.40%, 03/15/30 (Call 12/15/29)		475		377,189
3.50%, 08/01/26 (Call 05/01/26)^(a)		612		583,739
3.63%, 01/15/28 (Call 10/15/27)		416		381,608
3.75%, 07/01/27 (Call 04/01/27)		766		732,944
3.88%, 05/01/25 (Call 02/01/25)		352		341,713

Healthcare Trust of America Holdings LP, 3.10%, 02/15/30 (Call 11/15/29)		639		550,632

Healthpeak Properties Inc.
1.35%, 02/01/27 (Call 01/01/27)		423		370,917
2.13%, 12/01/28 (Call 10/01/28)		722		620,690
2.88%, 01/15/31 (Call 10/15/30)^(a)		493		425,353
3.00%, 01/15/30 (Call 10/15/29)		546		483,556
3.25%, 07/15/26 (Call 05/15/26)		490		470,705
3.40%, 02/01/25 (Call 11/01/24)^(a)		303		295,954
3.50%, 07/15/29 (Call 04/15/29)		545		501,326


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
4.00%, 06/01/25 (Call 03/01/25)	$	462	$	456,768
6.75%, 02/01/41 (Call 08/01/40)		487		540,574

Highwoods Realty LP
2.60%, 02/01/31 (Call 11/01/30)		400		319,123
3.05%, 02/15/30 (Call 11/15/29)		473		403,039
3.88%, 03/01/27 (Call 12/01/26)		15		14,271
4.13%, 03/15/28 (Call 12/15/27)^(a)		687		648,549
4.20%, 04/15/29 (Call 01/15/29)		484		447,318

Host Hotels & Resorts LP
3.88%, 04/01/24 (Call 02/01/24)		448		442,513
Series E, 4.00%, 06/15/25 (Call 03/15/25)		645		622,998
Series F, 4.50%, 02/01/26 (Call 11/01/25)		600		585,429
Series H, 3.38%, 12/15/29 (Call 09/15/29)		1,006		860,899
Series I, 3.50%, 09/15/30 (Call 06/15/30)^(a)		146		123,724
Series J, 2.90%, 12/15/31 (Call 09/15/31)		315		246,048

Hudson Pacific Properties LP
3.25%, 01/15/30 (Call 10/15/29)		509		429,038
3.95%, 11/01/27 (Call 08/01/27)		490		459,075
4.65%, 04/01/29 (Call 01/01/29)		674		632,747

Invitation Homes Operating Partnership LP
2.00%, 08/15/31 (Call 05/15/31)		731		555,148
2.30%, 11/15/28 (Call 09/15/28)		400		333,819
2.70%, 01/15/34 (Call 10/15/33)		395		300,651
4.15%, 04/15/32 (Call 01/15/32)		400		359,583

Kilroy Realty LP
2.50%, 11/15/32 (Call 08/15/32)^(a)		458		354,390
2.65%, 11/15/33 (Call 08/15/33)		620		470,933
3.05%, 02/15/30 (Call 11/15/29)^(a)		437		369,692
3.45%, 12/15/24 (Call 09/15/24)		435		425,189
4.25%, 08/15/29 (Call 05/15/29)		440		409,114
4.38%, 10/01/25 (Call 07/01/25)		460		453,906
4.75%, 12/15/28 (Call 09/15/28)		375		360,418

Kimco Realty Corp.
1.90%, 03/01/28 (Call 01/01/28)		343		293,798
2.25%, 12/01/31 (Call 09/01/31)		385		308,400
2.70%, 03/01/24 (Call 01/01/24)^(a)		365		357,380
2.70%, 10/01/30 (Call 07/01/30)		748		635,495
2.80%, 10/01/26 (Call 07/01/26)		566		530,413
3.20%, 04/01/32 (Call 01/01/32)^(a)		220		190,394
3.25%, 08/15/26 (Call 05/15/26)		540		511,194
3.30%, 02/01/25 (Call 12/01/24)		684		668,069
3.70%, 10/01/49 (Call 04/01/49)^(a)		331		253,829
3.80%, 04/01/27 (Call 01/01/27)^(a)		405		387,344
4.13%, 12/01/46 (Call 06/01/46)		473		389,362
4.25%, 04/01/45 (Call 10/01/44)		209		173,228
4.45%, 09/01/47 (Call 03/01/47)		680		589,384
4.60%, 02/01/33		150		145,062

Kite Realty Group LP, 4.00%, 10/01/26 (Call 07/01/26)		252		238,950

Kite Realty Group Trust
4.00%, 03/15/25 (Call 12/15/24)^(a)		225		219,230
4.75%, 09/15/30 (Call 06/15/30)		510		463,065

Life Storage LP
2.20%, 10/15/30 (Call 07/15/30)		344		276,199
2.40%, 10/15/31 (Call 07/15/31)		540		430,970
3.88%, 12/15/27 (Call 09/15/27)		653		616,644
4.00%, 06/15/29 (Call 03/15/29)		432		401,677

LifeStorage LP/CA, 3.50%, 07/01/26 (Call 04/01/26)		840		808,779

LXP Industrial Trust
2.38%, 10/01/31 (Call 07/01/31)		433		330,301
2.70%, 09/15/30 (Call 06/15/30)^(a)		625		504,238


Security	Par (000)		Value

Real Estate Investment Trusts (continued)

Mid-America Apartments LP
1.10%, 09/15/26 (Call 08/15/26)	$	330	$	288,370
1.70%, 02/15/31 (Call 11/15/30)^(a)		427		339,208
2.75%, 03/15/30 (Call 12/15/29)		555		485,069
2.88%, 09/15/51 (Call 03/15/51)		434		301,751
3.60%, 06/01/27 (Call 03/01/27)		275		263,913
3.75%, 06/15/24 (Call 03/15/24)		171		169,589
3.95%, 03/15/29 (Call 12/15/28)^(a)		516		492,449
4.00%, 11/15/25 (Call 08/15/25)		85		83,263
4.20%, 06/15/28 (Call 03/15/28)^(a)		605		585,528
4.30%, 10/15/23 (Call 07/15/23)		385		384,995

National Health Investors Inc., 3.00%, 02/01/31 (Call 11/01/30)		544		412,587

National Retail Properties Inc.
2.50%, 04/15/30 (Call 01/15/30)		599		506,204
3.00%, 04/15/52 (Call 10/15/51)		140		94,013
3.10%, 04/15/50 (Call 10/15/49)		268		182,815
3.50%, 10/15/27 (Call 07/15/27)		260		241,259
3.50%, 04/15/51 (Call 10/15/50)		415		309,316
3.60%, 12/15/26 (Call 09/15/26)^(a)		191		181,863
3.90%, 06/15/24 (Call 03/15/24)^(a)		264		261,473
4.00%, 11/15/25 (Call 08/15/25)		362		355,249
4.30%, 10/15/28 (Call 07/15/28)		562		537,220
4.80%, 10/15/48 (Call 04/15/48)		532		484,877

Office Properties Income Trust
2.40%, 02/01/27 (Call 01/01/27)		380		287,352
2.65%, 06/15/26 (Call 05/15/26)		470		378,404
3.45%, 10/15/31 (Call 07/15/31)		540		359,970
4.25%, 05/15/24 (Call 02/15/24)		399		379,816
4.50%, 02/01/25 (Call 11/01/24)		369		345,197

Omega Healthcare Investors Inc.
3.25%, 04/15/33 (Call 01/15/33)		730		554,371
3.38%, 02/01/31 (Call 11/01/30)		573		466,738
3.63%, 10/01/29 (Call 07/01/29)		593		506,873
4.50%, 01/15/25 (Call 10/15/24)^(a)		662		656,078
4.50%, 04/01/27 (Call 01/01/27)		285		272,942
4.75%, 01/15/28 (Call 10/15/27)^(a)		565		540,356
4.95%, 04/01/24 (Call 01/01/24)^(a)		415		416,079
5.25%, 01/15/26 (Call 10/15/25)^(a)		998		989,465

Phillips Edison Grocery Center Operating Partnership I LP, 2.63%, 11/15/31 (Call 08/15/31)		615		472,164

Physicians Realty LP
2.63%, 11/01/31 (Call 08/01/31)		460		368,635
3.95%, 01/15/28 (Call 10/15/27)		580		546,688
4.30%, 03/15/27 (Call 12/15/26)		748		725,304

Piedmont Operating Partnership LP
2.75%, 04/01/32 (Call 01/01/32)		352		268,082
3.15%, 08/15/30 (Call 05/15/30)^(a)		231		189,949

Prologis LP
1.25%, 10/15/30 (Call 07/15/30)^(a)		523		417,779
1.63%, 03/15/31 (Call 12/15/30)		357		289,584
2.13%, 04/15/27 (Call 02/15/27)^(a)		571		526,540
2.13%, 10/15/50 (Call 04/15/50)^(a)		426		270,135
2.25%, 04/15/30 (Call 01/15/30)^(a)		1,076		935,352
3.00%, 04/15/50 (Call 10/15/49)^(a)		391		297,540
3.25%, 10/01/26 (Call 07/01/26)^(a)		638		615,252
3.88%, 09/15/28 (Call 06/15/28)^(a)		265		256,544
4.38%, 02/01/29 (Call 11/01/28)		449		443,166
4.38%, 09/15/48 (Call 03/15/48)		370		346,893


Security	Par (000)		Value

Real Estate Investment Trusts (continued)

Public Storage
0.88%, 02/15/26 (Call 01/15/26)	$	626	$	563,532
1.50%, 11/09/26 (Call 10/09/26)^(a)		470		426,833
1.85%, 05/01/28 (Call 03/01/28)		572		507,805
1.95%, 11/09/28 (Call 09/09/28)		560		491,593
2.25%, 11/09/31 (Call 08/09/31)		415		347,771
2.30%, 05/01/31 (Call 02/01/31)		705		600,546
3.09%, 09/15/27 (Call 06/15/27)^(a)		636		607,665
3.39%, 05/01/29 (Call 02/01/29)		565		532,141

Rayonier LP, 2.75%, 05/17/31 (Call 02/17/31)		352		289,479

Realty Income Corp.
0.75%, 03/15/26 (Call 02/15/26)		400		351,549
1.80%, 03/15/33 (Call 12/15/32)		405		308,111
2.20%, 06/15/28 (Call 04/15/28)		592		519,574
2.85%, 12/15/32 (Call 09/15/32)^(a)		752		644,784
3.00%, 01/15/27 (Call 10/15/26)		701		659,252
3.10%, 12/15/29 (Call 09/15/29)		445		404,865
3.25%, 06/15/29 (Call 03/15/29)		491		453,179
3.25%, 01/15/31 (Call 10/15/30)		725		649,903
3.40%, 01/15/28 (Call 11/15/27)		713		668,867
3.65%, 01/15/28 (Call 10/15/27)		437		418,826
3.88%, 07/15/24 (Call 04/15/24)		388		387,410
3.88%, 04/15/25 (Call 02/15/25)		363		359,989
3.95%, 08/15/27 (Call 05/15/27)		698		682,181
4.13%, 10/15/26 (Call 07/15/26)		594		588,247
4.60%, 02/06/24 (Call 11/06/23)		310		312,276
4.63%, 11/01/25 (Call 09/01/25)		546		552,619
4.65%, 03/15/47 (Call 09/15/46)^(a)		416		397,333
4.88%, 06/01/26 (Call 03/01/26)^(a)		520		529,572
5.88%, 03/15/35		175		187,507

Regency Centers LP
2.95%, 09/15/29 (Call 06/15/29)^(a)		781		681,836
3.60%, 02/01/27 (Call 11/01/26)		513		491,479
3.70%, 06/15/30 (Call 03/15/30)		513		465,958
3.90%, 11/01/25 (Call 08/01/25)		520		503,833
4.13%, 03/15/28 (Call 12/15/27)		282		270,869
4.40%, 02/01/47 (Call 08/01/46)		353		304,181
4.65%, 03/15/49 (Call 09/15/48)		190		167,945

Retail Opportunity Investments Partnership LP
4.00%, 12/15/24 (Call 09/15/24)^(a)		155		150,862
5.00%, 12/15/23 (Call 09/15/23)		150		150,274

Rexford Industrial Realty LP
2.13%, 12/01/30 (Call 09/01/30)		565		455,526
2.15%, 09/01/31 (Call 06/01/31)		490		390,844

Sabra Health Care LP
3.20%, 12/01/31 (Call 09/01/31)		475		377,696
3.90%, 10/15/29 (Call 07/15/29)^(a)		907		790,830
5.13%, 08/15/26 (Call 05/15/26)		811		783,380

Safehold Operating Partnership LP
2.80%, 06/15/31 (Call 03/15/31)		455		365,688
2.85%, 01/15/32 (Call 08/15/31)		205		162,369

Scentre Group Trust 1/Scentre Group Trust 2
3.25%, 10/28/25 (Call 07/30/25)^(b)		810		770,105
3.50%, 02/12/25 (Call 11/14/24)^(a)(b)		887		858,649
3.63%, 01/28/26 (Call 12/28/25)^(b)		1,026		981,307
4.38%, 05/28/30 (Call 02/28/30)^(a)(b)		1,190		1,125,675

Scentre Group Trust 2
4.75%, 09/24/80 (Call 06/24/26)^(b)(c)		1,311		1,211,036
5.13%, 09/24/80 (Call 06/24/30)^(b)(c)		269		231,004


Security	Par (000)		Value

Real Estate Investment Trusts (continued)

Simon Property Group LP
1.38%, 01/15/27 (Call 10/15/26)^(a)	$	655	$	578,580
1.75%, 02/01/28 (Call 11/01/27)		430		372,489
2.00%, 09/13/24 (Call 06/13/24)^(a)		1,143		1,101,921
2.20%, 02/01/31 (Call 11/01/30)^(a)		630		516,399
2.25%, 01/15/32 (Call 10/15/31)		735		591,557
2.45%, 09/13/29 (Call 06/13/29)		1,214		1,047,830
2.65%, 07/15/30 (Call 04/15/30)		684		587,805
2.65%, 02/01/32 (Call 12/01/31)		741		615,806
3.25%, 11/30/26 (Call 08/30/26)		714		685,145
3.25%, 09/13/49 (Call 03/13/49)		787		570,778
3.30%, 01/15/26 (Call 10/15/25)		465		450,989
3.38%, 10/01/24 (Call 07/01/24)^(a)		994		982,716
3.38%, 06/15/27 (Call 03/15/27)		854		818,478
3.38%, 12/01/27 (Call 09/01/27)^(a)		722		681,608
3.50%, 09/01/25 (Call 06/01/25)		1,265		1,247,166
3.75%, 02/01/24 (Call 11/01/23)		342		340,865
3.80%, 07/15/50 (Call 01/15/50)		557		452,279
4.25%, 10/01/44 (Call 04/01/44)		366		312,606
4.25%, 11/30/46 (Call 05/30/46)		385		336,944
4.75%, 03/15/42 (Call 09/15/41)		318		293,625
6.75%, 02/01/40 (Call 11/01/39)		1,034		1,163,969

SITE Centers Corp.
3.63%, 02/01/25 (Call 11/01/24)		688		662,146
4.25%, 02/01/26 (Call 11/01/25)		238		231,761
4.70%, 06/01/27 (Call 03/01/27)		537		518,178

Spirit Realty LP
2.10%, 03/15/28 (Call 01/15/28)		335		279,395
2.70%, 02/15/32 (Call 11/15/31)		421		327,458
3.20%, 01/15/27 (Call 11/15/26)		390		357,347
3.20%, 02/15/31 (Call 11/15/30)		435		360,408
3.40%, 01/15/30 (Call 10/15/29)		406		349,231
4.00%, 07/15/29 (Call 04/15/29)		571		518,376
4.45%, 09/15/26 (Call 06/15/26)		452		442,614

STORE Capital Corp.
2.70%, 12/01/31 (Call 09/01/31)		405		321,614
2.75%, 11/18/30 (Call 08/18/30)		190		154,222
4.50%, 03/15/28 (Call 12/15/27)^(a)		310		297,579
4.63%, 03/15/29 (Call 12/15/28)^(a)		466		450,436

Sun Communities Operating LP
2.30%, 11/01/28 (Call 09/01/28)^(a)		350		295,515
2.70%, 07/15/31 (Call 04/15/31)		833		670,587
4.20%, 04/15/32 (Call 01/15/32)		645		577,684

Tanger Properties LP
2.75%, 09/01/31 (Call 06/01/31)		530		403,064
3.13%, 09/01/26 (Call 06/01/26)		161		149,504
3.88%, 07/15/27 (Call 04/15/27)^(a)		250		233,517

Trust Fibra Uno
4.87%, 01/15/30 (Call 10/30/29)^(a)(b)		320		276,800
6.39%, 01/15/50 (Call 07/15/49)^(b)		600		487,500
6.95%, 01/30/44 (Call 07/30/43)^(b)		555		477,411

UDR Inc.
1.90%, 03/15/33 (Call 12/15/32)^(a)		273		204,051
2.10%, 08/01/32 (Call 05/01/32)		425		327,448
2.10%, 06/15/33 (Call 03/15/33)^(a)		330		248,135
2.95%, 09/01/26 (Call 06/01/26)		247		230,304
3.00%, 08/15/31 (Call 05/15/31)^(a)		703		599,062
3.10%, 11/01/34 (Call 08/01/34)		433		354,241
3.20%, 01/15/30 (Call 10/15/29)		482		427,532
3.50%, 07/01/27 (Call 04/01/27)		255		241,842


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
3.50%, 01/15/28 (Call 10/15/27)	$	568	$	527,573
4.40%, 01/26/29 (Call 10/26/28)		348		335,998

Ventas Realty LP
2.50%, 09/01/31 (Call 06/01/31)		420		342,707
2.65%, 01/15/25 (Call 12/15/24)		705		675,318
3.00%, 01/15/30 (Call 10/15/29)		599		521,366
3.25%, 10/15/26 (Call 07/15/26)		471		445,123
3.50%, 04/15/24 (Call 03/15/24)		383		377,853
3.50%, 02/01/25 (Call 11/01/24)		408		398,209
3.75%, 05/01/24 (Call 02/01/24)^(a)		361		357,021
3.85%, 04/01/27 (Call 01/01/27)		530		508,523
4.00%, 03/01/28 (Call 12/01/27)		445		423,585
4.13%, 01/15/26 (Call 10/15/25)		668		655,224
4.38%, 02/01/45 (Call 08/01/44)		280		237,389
4.40%, 01/15/29 (Call 10/15/28)		818		786,897
4.75%, 11/15/30 (Call 08/15/30)^(a)		466		451,846
4.88%, 04/15/49 (Call 10/15/48)		306		282,493
5.70%, 09/30/43 (Call 03/30/43)		326		326,768

VICI Properties LP
4.38%, 05/15/25		160		156,235
4.75%, 02/15/28 (Call 01/15/28)		830		796,474
4.95%, 02/15/30 (Call 12/15/29)^(a)		990		950,520
5.13%, 05/15/32 (Call 02/15/32)		1,245		1,186,448
5.63%, 05/15/52 (Call 11/15/51)		665		614,887

VICI Properties LP/VICI Note Co. Inc.
3.50%, 02/15/25 (Call 10/03/22)^(a)(b)		1,145		1,078,438
3.75%, 02/15/27 (Call 02/15/23)^(a)(b)		760		687,199
3.88%, 02/15/29 (Call 11/15/28)^(b)		297		264,136
4.13%, 08/15/30 (Call 02/15/25)^(a)(b)		1,220		1,072,690
4.25%, 12/01/26 (Call 12/01/22)^(a)(b)		1,215		1,138,054
4.50%, 09/01/26 (Call 06/01/26)^(b)		70		65,960
4.50%, 01/15/28 (Call 10/15/27)^(b)		85		78,815
4.63%, 06/15/25 (Call 03/15/25)^(b)		225		217,791
4.63%, 12/01/29 (Call 12/01/24)^(b)		1,100		1,016,125
5.75%, 02/01/27 (Call 11/01/26)^(b)		445		438,116

Vornado Realty LP
2.15%, 06/01/26 (Call 05/01/26)^(a)		88		77,452
3.40%, 06/01/31 (Call 03/01/31)		120		97,685
3.50%, 01/15/25 (Call 11/15/24)		508		486,060

WEA Finance LLC
2.88%, 01/15/27 (Call 11/15/26)^(b)		1,070		946,255
3.50%, 06/15/29 (Call 03/15/29)^(a)(b)		915		802,659
4.13%, 09/20/28 (Call 06/20/28)^(b)		281		254,293
4.63%, 09/20/48 (Call 03/20/48)^(b)		407		319,074

WEA Finance LLC/Westfield UK & Europe Finance PLC
3.75%, 09/17/24 (Call 06/17/24)^(b)		984		943,460
4.75%, 09/17/44 (Call 03/17/44)^(a)(b)		510		391,578

Welltower Inc.
2.05%, 01/15/29 (Call 11/15/28)		785		662,296
2.70%, 02/15/27 (Call 12/15/26)		688		638,742
2.75%, 01/15/31 (Call 10/15/30)		693		582,171
2.75%, 01/15/32 (Call 10/15/31)		535		443,263
2.80%, 06/01/31 (Call 03/01/31)		515		434,077
3.10%, 01/15/30 (Call 10/15/29)		754		664,841
3.63%, 03/15/24 (Call 02/15/24)		570		565,321
3.85%, 06/15/32 (Call 03/15/32)^(a)		420		382,176
4.00%, 06/01/25 (Call 03/01/25)		1,118		1,103,844
4.13%, 03/15/29 (Call 12/15/28)		611		580,149
4.25%, 04/01/26 (Call 01/01/26)		750		744,116
4.25%, 04/15/28 (Call 01/15/28)		687		668,766


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
4.50%, 01/15/24 (Call 10/15/23)	$	353	$	354,094
4.95%, 09/01/48 (Call 03/01/48)^(a)		355		333,956
5.13%, 03/15/43 (Call 09/15/42)^(a)		270		252,069
6.50%, 03/15/41 (Call 09/15/40)^(a)		675		742,331

Weyerhaeuser Co.
3.38%, 03/09/33 (Call 12/09/32)		285		249,728
4.00%, 11/15/29 (Call 08/15/29)		772		729,013
4.00%, 04/15/30 (Call 01/15/30)		702		660,889
4.00%, 03/09/52 (Call 09/09/51)^(a)		245		200,068
6.88%, 12/15/33		445		500,118
6.95%, 10/01/27^(a)		95		104,745
7.38%, 03/15/32		784		907,724

WP Carey Inc.
2.25%, 04/01/33 (Call 01/01/33)^(a)		519		394,653
2.40%, 02/01/31 (Call 11/01/30)		359		291,820
2.45%, 02/01/32 (Call 11/01/31)		190		151,282
3.85%, 07/15/29 (Call 04/15/29)		650		602,794
4.00%, 02/01/25 (Call 11/01/24)		530		524,804
4.25%, 10/01/26 (Call 07/01/26)		411		400,051
4.60%, 04/01/24 (Call 01/01/24)		190		190,536


				238,431,542

Retail — 2.3%

7-Eleven Inc.
0.80%, 02/10/24 (Call 10/03/22)^(b)		1,579		1,501,678
0.95%, 02/10/26 (Call 01/10/26)^(a)(b)		1,520		1,349,360
1.30%, 02/10/28 (Call 12/10/27)^(b)		1,215		1,014,148
1.80%, 02/10/31 (Call 11/10/30)^(a)(b)		1,590		1,247,933
2.50%, 02/10/41 (Call 08/10/40)^(b)		692		471,292
2.80%, 02/10/51 (Call 08/02/50)^(b)		1,006		657,481

Advance Auto Parts Inc.
1.75%, 10/01/27 (Call 08/01/27)^(a)		605		518,279
3.50%, 03/15/32 (Call 12/15/31)		565		479,582
3.90%, 04/15/30 (Call 01/15/30)^(a)		353		317,393

Alimentation Couche-Tard Inc.
2.95%, 01/25/30 (Call 10/25/29)^(b)		989		855,815
3.44%, 05/13/41 (Call 11/13/40)^(b)		395		293,433
3.55%, 07/26/27 (Call 04/26/27)^(b)		1,228		1,151,830
3.63%, 05/13/51 (Call 11/13/50)^(b)		465		333,328
3.80%, 01/25/50 (Call 07/25/49)^(b)		543		406,201
4.50%, 07/26/47 (Call 01/26/47)^(b)		580		479,722

AutoNation Inc.
1.95%, 08/01/28 (Call 06/01/28)		270		221,945
2.40%, 08/01/31 (Call 05/01/31)		754		578,524
3.50%, 11/15/24 (Call 09/15/24)		725		710,862
3.80%, 11/15/27 (Call 08/15/27)		785		722,488
3.85%, 03/01/32 (Call 12/01/31)^(a)		380		325,597
4.50%, 10/01/25 (Call 07/01/25)^(a)		600		596,975
4.75%, 06/01/30 (Call 03/01/30)		595		556,947

AutoZone Inc.
1.65%, 01/15/31 (Call 10/15/30)		751		591,594
3.13%, 04/18/24 (Call 03/18/24)		348		342,400
3.13%, 04/21/26 (Call 01/21/26)		460		441,630
3.25%, 04/15/25 (Call 01/15/25)		671		651,570
3.63%, 04/15/25 (Call 03/15/25)		629		619,332
3.75%, 06/01/27 (Call 03/01/27)		843		823,050
3.75%, 04/18/29 (Call 01/18/29)		753		708,068
4.00%, 04/15/30 (Call 01/15/30)		240		227,819
4.75%, 08/01/32 (Call 05/01/32)		430		426,024

Best Buy Co. Inc.
1.95%, 10/01/30 (Call 07/01/30)^(a)		917		732,282


Security	Par (000)		Value

Retail (continued)
4.45%, 10/01/28 (Call 07/01/28)^(a)	$	825	$	809,076

CK Hutchison International 20 Ltd., 3.38%, 05/08/50 (Call 11/08/49)^(a)(b)		350		278,715

CK Hutchison International 21 Ltd., 3.13%, 04/15/41 (Call 10/15/40)^(a)(b)		150		121,048

Costco Wholesale Corp.
1.38%, 06/20/27 (Call 04/20/27)		1,346		1,207,219
1.60%, 04/20/30 (Call 01/20/30)		1,364		1,148,516
1.75%, 04/20/32 (Call 01/20/32)		627		515,701
2.75%, 05/18/24 (Call 03/18/24)		1,063		1,053,647
3.00%, 05/18/27 (Call 02/18/27)		1,201		1,169,521

Darden Restaurants Inc.
3.85%, 05/01/27 (Call 02/01/27)		985		951,189
4.55%, 02/15/48 (Call 08/15/47)		496		399,930

Dick’s Sporting Goods Inc.
3.15%, 01/15/32 (Call 10/15/31)		845		669,484
4.10%, 01/15/52 (Call 07/15/51)		725		484,338

Dollar General Corp.
3.50%, 04/03/30 (Call 01/03/30)^(a)		990		913,336
3.88%, 04/15/27 (Call 01/15/27)^(a)		737		723,441
4.13%, 05/01/28 (Call 02/01/28)^(a)		571		562,627
4.13%, 04/03/50 (Call 10/03/49)^(a)		475		399,804
4.15%, 11/01/25 (Call 08/01/25)		782		778,213

Dollar Tree Inc.
2.65%, 12/01/31 (Call 09/01/31)		985		821,006
3.38%, 12/01/51 (Call 06/01/51)		335		237,270
4.00%, 05/15/25 (Call 03/15/25)^(a)		1,515		1,500,530
4.20%, 05/15/28 (Call 02/15/28)		1,256		1,223,577

Falabella SA, 3.38%, 01/15/32 (Call 10/15/31)^(b)		350		290,500

Genuine Parts Co.
1.75%, 02/01/25 (Call 02/01/23)		50		47,000
1.88%, 11/01/30 (Call 08/01/30)		863		681,579
2.75%, 02/01/32 (Call 11/01/31)		235		194,994

Home Depot Inc. (The)
0.90%, 03/15/28 (Call 01/15/28)		610		518,992
1.38%, 03/15/31 (Call 12/15/30)		1,405		1,127,259
1.50%, 09/15/28 (Call 07/15/28)		505		438,355
1.88%, 09/15/31 (Call 06/15/31)^(a)		1,230		1,018,645
2.13%, 09/15/26 (Call 06/15/26)		1,053		988,554
2.38%, 03/15/51 (Call 09/15/50)		1,080		709,226
2.50%, 04/15/27 (Call 02/15/27)^(a)		775		731,946
2.70%, 04/15/25 (Call 03/15/25)		185		180,794
2.70%, 04/15/30 (Call 01/15/30)		853		767,791
2.75%, 09/15/51 (Call 03/15/51)		560		400,668
2.80%, 09/14/27 (Call 06/14/27)		995		945,003
2.88%, 04/15/27 (Call 03/15/27)		477		458,839
2.95%, 06/15/29 (Call 03/15/29)		1,807		1,686,988
3.00%, 04/01/26 (Call 01/01/26)		1,370		1,329,913
3.13%, 12/15/49 (Call 06/15/49)		898		688,933
3.25%, 04/15/32 (Call 01/15/32)^(a)		1,445		1,333,156
3.30%, 04/15/40 (Call 10/15/39)		861		720,496
3.35%, 09/15/25 (Call 06/15/25)		1,064		1,054,983
3.35%, 04/15/50 (Call 10/15/49)		1,102		878,191
3.50%, 09/15/56 (Call 03/15/56)		680		540,052
3.63%, 04/15/52 (Call 10/15/51)		1,315		1,103,790
3.75%, 02/15/24 (Call 11/15/23)		678		679,609
3.90%, 12/06/28 (Call 09/06/28)		1,115		1,105,271
3.90%, 06/15/47 (Call 12/15/46)		1,074		944,262
4.20%, 04/01/43 (Call 10/01/42)		718		658,568
4.25%, 04/01/46 (Call 10/01/45)		1,399		1,296,681


Security	Par (000)		Value

Retail (continued)
4.40%, 03/15/45 (Call 09/15/44)^(a)	$	785	$	741,671
4.50%, 12/06/48 (Call 06/06/48)		1,245		1,212,021
4.88%, 02/15/44 (Call 08/15/43)		804		806,863
5.40%, 09/15/40 (Call 03/15/40)		1,270		1,347,808
5.88%, 12/16/36		2,673		3,001,390
5.95%, 04/01/41 (Call 10/01/40)		1,696		1,900,325

Kohl’s Corp., 5.55%, 07/17/45 (Call 01/17/45)		323		222,942

Lowe’s Companies Inc.
1.30%, 04/15/28 (Call 02/15/28)		1,045		886,620
1.70%, 09/15/28 (Call 07/15/28)		425		364,275
1.70%, 10/15/30 (Call 07/15/30)^(a)		1,294		1,037,169
2.50%, 04/15/26 (Call 01/15/26)^(a)		799		759,875
2.63%, 04/01/31 (Call 01/01/31)		1,250		1,070,920
2.80%, 09/15/41 (Call 03/15/41)		880		626,643
3.00%, 10/15/50 (Call 04/15/50)		1,267		868,543
3.10%, 05/03/27 (Call 02/03/27)		1,255		1,191,264
3.13%, 09/15/24 (Call 06/15/24)		719		704,357
3.35%, 04/01/27 (Call 03/01/27)^(a)		1,005		968,726
3.38%, 09/15/25 (Call 06/15/25)		978		957,731
3.50%, 04/01/51 (Call 10/01/50)		670		506,310
3.65%, 04/05/29 (Call 01/05/29)		1,207		1,140,076
3.70%, 04/15/46 (Call 10/15/45)		1,192		946,995
3.75%, 04/01/32 (Call 01/01/32)^(a)		1,365		1,257,058
3.88%, 09/15/23 (Call 06/15/23)		358		358,128
4.00%, 04/15/25 (Call 03/15/25)		834		833,526
4.05%, 05/03/47 (Call 11/03/46)^(a)		1,296		1,080,802
4.25%, 04/01/52 (Call 10/01/51)^(a)		1,155		983,699
4.38%, 09/15/45 (Call 03/15/45)		527		452,941
4.45%, 04/01/62 (Call 10/01/61)		995		840,285
4.50%, 04/15/30 (Call 01/15/30)		1,127		1,110,594
4.55%, 04/05/49 (Call 10/05/48)		660		589,882
4.65%, 04/15/42 (Call 10/15/41)^(a)		339		315,141
5.00%, 04/15/40 (Call 10/15/39)		425		411,343
5.00%, 09/15/43 (Call 03/15/43)^(a)		271		251,853
5.13%, 04/15/50 (Call 10/15/49)^(a)		625		606,536
5.50%, 10/15/35		690		703,719
5.80%, 10/15/36		180		185,250
6.50%, 03/15/29^(a)		470		515,858
6.88%, 02/15/28^(a)		270		297,026

McDonald’s Corp.
1.45%, 09/01/25 (Call 08/01/25)		530		492,923
2.13%, 03/01/30 (Call 12/01/29)		772		662,255
2.63%, 09/01/29 (Call 06/01/29)		831		746,198
3.25%, 06/10/24^(a)		429		425,153
3.30%, 07/01/25 (Call 06/01/25)		908		892,559
3.38%, 05/26/25 (Call 02/26/25)		983		965,780
3.50%, 03/01/27 (Call 12/01/26)		929		914,037
3.50%, 07/01/27 (Call 05/01/27)		700		679,528
3.60%, 07/01/30 (Call 04/01/30)		704		667,481
3.63%, 05/01/43		560		456,986
3.63%, 09/01/49 (Call 03/01/49)		1,341		1,085,781
3.70%, 01/30/26 (Call 10/30/25)		1,483		1,468,549
3.70%, 02/15/42		600		501,878
3.80%, 04/01/28 (Call 01/01/28)		833		817,564
4.20%, 04/01/50 (Call 10/01/49)		864		764,827
4.45%, 03/01/47 (Call 09/01/46)		660		612,429
4.45%, 09/01/48 (Call 03/01/48)		593		545,729
4.60%, 05/26/45 (Call 11/26/44)		275		258,492
4.70%, 12/09/35 (Call 06/09/35)		967		959,641
4.88%, 07/15/40		840		815,874


Security	Par (000)		Value

Retail (continued)
4.88%, 12/09/45 (Call 06/09/45)	$	695	$	680,530
5.70%, 02/01/39^(a)		826		883,008
6.30%, 10/15/37		802		907,659
6.30%, 03/01/38		955		1,083,744

O’Reilly Automotive Inc.
1.75%, 03/15/31 (Call 12/15/30)		345		273,800
3.55%, 03/15/26 (Call 12/15/25)		799		779,000
3.60%, 09/01/27 (Call 06/01/27)		830		800,173
3.90%, 06/01/29 (Call 03/01/29)		571		540,508
4.20%, 04/01/30 (Call 01/01/30)^(a)		487		468,228
4.35%, 06/01/28 (Call 03/01/28)		482		477,289
4.70%, 06/15/32 (Call 03/15/32)		675		668,578

Ross Stores Inc.
0.88%, 04/15/26 (Call 03/15/26)		645		571,236
1.88%, 04/15/31 (Call 01/15/31)^(a)		588		466,434
3.38%, 09/15/24 (Call 06/15/24)		567		557,335
4.60%, 04/15/25 (Call 03/15/25)		978		986,198

Starbucks Corp.
2.00%, 03/12/27 (Call 01/12/27)		313		285,232
2.25%, 03/12/30 (Call 12/12/29)		770		653,229
2.45%, 06/15/26 (Call 03/15/26)^(a)		651		617,031
2.55%, 11/15/30 (Call 08/15/30)		879		752,283
3.00%, 02/14/32 (Call 11/14/31)^(a)		815		712,177
3.35%, 03/12/50 (Call 09/12/49)		502		376,147
3.50%, 03/01/28 (Call 12/01/27)^(a)		619		596,097
3.50%, 11/15/50 (Call 05/15/50)		1,087		836,559
3.55%, 08/15/29 (Call 05/15/29)		983		921,937
3.75%, 12/01/47 (Call 06/01/47)		485		393,597
3.80%, 08/15/25 (Call 06/15/25)		1,167		1,162,025
3.85%, 10/01/23 (Call 07/01/23)		322		322,350
4.00%, 11/15/28 (Call 08/15/28)^(a)		875		855,105
4.30%, 06/15/45 (Call 12/15/44)		420		370,558
4.45%, 08/15/49 (Call 02/15/49)^(a)		927		829,024
4.50%, 11/15/48 (Call 05/15/48)		959		869,532

Target Corp.
1.95%, 01/15/27 (Call 12/15/26)^(a)		855		795,732
2.25%, 04/15/25 (Call 03/15/25)		1,451		1,394,025
2.35%, 02/15/30 (Call 11/15/29)		470		413,334
2.50%, 04/15/26		1,213		1,163,111
2.65%, 09/15/30 (Call 06/15/30)^(a)		455		405,587
2.95%, 01/15/52 (Call 07/15/51)^(a)		1,045		785,802
3.38%, 04/15/29 (Call 01/15/29)^(a)		729		699,187
3.50%, 07/01/24		946		943,246
3.63%, 04/15/46		380		322,782
3.90%, 11/15/47 (Call 05/15/47)		572		508,538
4.00%, 07/01/42^(a)		817		749,884
6.35%, 11/01/32^(a)		249		284,596
6.50%, 10/15/37		1,005		1,187,327
7.00%, 01/15/38		195		239,052

Tiffany & Co., 4.90%, 10/01/44 (Call 04/01/44)		460		437,919

TJX Companies Inc. (The)
1.15%, 05/15/28 (Call 03/15/28)		460		391,762
1.60%, 05/15/31 (Call 02/15/31)		555		446,576
2.25%, 09/15/26 (Call 06/15/26)		1,130		1,067,772
3.88%, 04/15/30 (Call 01/15/30)		392		380,459
4.50%, 04/15/50 (Call 10/15/49)^(a)		511		503,809

Tractor Supply Co., 1.75%, 11/01/30 (Call 08/01/30)		920		726,915

Walgreens Boots Alliance Inc.
0.95%, 11/17/23 (Call 10/03/22)		300		289,461
3.20%, 04/15/30 (Call 01/15/30)^(a)		620		552,455


Security	Par (000)		Value

Retail (continued)
3.45%, 06/01/26 (Call 03/01/26)	$	405	$	392,716
4.10%, 04/15/50 (Call 10/15/49)		691		547,391
4.65%, 06/01/46 (Call 12/01/45)		300		256,776
4.80%, 11/18/44 (Call 05/18/44)^(a)		300		262,636

Walmart Inc.
2.38%, 09/24/29 (Call 06/24/29)		349		313,802
2.50%, 09/22/41 (Call 03/22/41)		2,500		1,931,670
2.65%, 12/15/24 (Call 10/15/24)^(a)		305		299,148
2.65%, 09/22/51 (Call 03/22/51)		3,710		2,781,799
2.85%, 07/08/24 (Call 06/08/24)^(a)		540		532,862
2.95%, 09/24/49 (Call 03/24/49)^(a)		243		192,769
3.05%, 07/08/26 (Call 05/08/26)		325		321,683
3.25%, 07/08/29 (Call 04/08/29)^(a)		355		340,379
3.30%, 04/22/24 (Call 01/22/24)		1,460		1,453,337
3.55%, 06/26/25 (Call 04/26/25)^(a)		600		600,450
3.63%, 12/15/47 (Call 06/15/47)		90		80,250
3.70%, 06/26/28 (Call 03/26/28)		285		281,791
3.95%, 06/28/38 (Call 12/28/37)		810		769,449
4.05%, 06/29/48 (Call 12/29/47)		1,115		1,069,256
4.30%, 04/22/44 (Call 10/22/43)^(a)		70		66,886
4.88%, 07/08/40		55		57,326
5.00%, 10/25/40^(a)		630		664,267
5.25%, 09/01/35		1,125		1,233,190
5.63%, 04/01/40^(a)		460		523,488
6.20%, 04/15/38^(a)		115		139,165
6.50%, 08/15/37		120		148,888
7.55%, 02/15/30		640		785,151

				158,066,096

Savings & Loans — 0.1%

Nationwide Building Society
0.55%, 01/22/24^(b)(c)		1,140		1,080,880
1.50%, 10/13/26^(b)		1,401		1,237,357
2.97%, 02/16/28 (Call 02/16/27)^(b)(c)		155		139,583
3.90%, 07/21/25^(b)		957		937,652
3.96%, 07/18/30 (Call 07/18/29), (3 mo. LIBOR US + 1.855%)^(b)(c)		965		884,939
4.00%, 09/14/26^(b)		790		746,647
4.13%, 10/18/32 (Call 10/18/27)^(b)(c)		947		881,987
4.30%, 03/08/29 (Call 03/08/28), (3 mo. LIBOR US + 1.452%)^(b)(c)		1,425		1,338,137
4.85%, 07/27/27^(b)		10		9,930

				7,257,112

Semiconductors — 2.0%

Advanced Micro Devices Inc.
3.92%, 06/01/32 (Call 03/01/32)		1,080		1,044,111
4.39%, 06/01/52 (Call 12/01/51)		705		666,604
Altera Corp., 4.10%, 11/15/23		165		165,780

Analog Devices Inc.
1.70%, 10/01/28 (Call 08/01/28)		355		310,676
2.10%, 10/01/31 (Call 07/01/31)		480		406,463
2.80%, 10/01/41 (Call 04/01/41)^(a)		672		523,909
2.95%, 04/01/25 (Call 03/01/25)		538		526,571
2.95%, 10/01/51 (Call 04/01/51)		905		684,757
3.50%, 12/05/26 (Call 09/05/26)		859		844,397
5.30%, 12/15/45 (Call 06/15/45)		85		89,355

Applied Materials Inc.
1.75%, 06/01/30 (Call 03/01/30)		525		440,325
2.75%, 06/01/50 (Call 12/01/49)		352		262,011
3.30%, 04/01/27 (Call 01/01/27)^(a)		1,109		1,085,212
3.90%, 10/01/25 (Call 07/01/25)^(a)		830		830,443


Security	Par (000)		Value

Semiconductors (continued)
4.35%, 04/01/47 (Call 10/01/46)^(a)	$	654	$	633,555
5.10%, 10/01/35 (Call 04/01/35)		598		629,421
5.85%, 06/15/41		980		1,115,035

Broadcom Corp./Broadcom Cayman Finance Ltd.
3.13%, 01/15/25 (Call 11/15/24)^(a)		305		297,772
3.50%, 01/15/28 (Call 10/15/27)^(a)		784		727,765
3.63%, 01/15/24 (Call 11/15/23)		415		411,564
3.88%, 01/15/27 (Call 10/15/26)		2,427		2,332,868

Broadcom Inc.
1.95%, 02/15/28 (Call 12/15/27)^(a)(b)		1,050		900,607
2.45%, 02/15/31 (Call 11/15/30)^(b)		1,950		1,554,838
2.60%, 02/15/33 (Call 11/15/32)^(b)		2,020		1,553,264
3.14%, 11/15/35 (Call 08/15/35)^(b)		1,138		862,246
3.15%, 11/15/25 (Call 10/15/25)^(a)		801		774,398
3.19%, 11/15/36 (Call 08/15/36)^(b)		1,205		895,539
3.42%, 04/15/33 (Call 01/15/33)^(b)		2,460		2,029,063
3.46%, 09/15/26 (Call 07/15/26)		655		628,224
3.47%, 04/15/34 (Call 01/15/34)^(b)		3,610		2,923,175
3.50%, 02/15/41 (Call 08/15/40)^(b)		2,329		1,747,114
3.63%, 10/15/24 (Call 09/15/24)^(a)		662		654,069
3.75%, 02/15/51 (Call 08/15/50)^(b)		1,722		1,262,385
4.00%, 04/15/29 (Call 02/15/29)^(b)		960		889,231
4.11%, 09/15/28 (Call 06/15/28)^(a)		40		38,071
4.15%, 11/15/30 (Call 08/15/30)^(a)		1,002		913,927
4.15%, 04/15/32 (Call 01/15/32)^(a)(b)		920		822,316
4.30%, 11/15/32 (Call 08/15/32)^(a)		1,819		1,637,637
4.75%, 04/15/29 (Call 01/15/29)		25		24,563
4.93%, 05/15/37 (Call 02/15/37)^(b)		5,681		5,060,855
5.00%, 04/15/30 (Call 01/15/30)^(a)		285		277,599

Entegris Escrow Corp., 4.75%, 04/15/29 (Call 01/15/29)^(a)(b)		300		275,892

Intel Corp.
1.60%, 08/12/28 (Call 06/12/28)		400		346,948
2.00%, 08/12/31 (Call 05/12/31)		515		425,159
2.45%, 11/15/29 (Call 08/15/29)		1,717		1,507,029
2.60%, 05/19/26 (Call 02/19/26)		1,031		986,205
2.70%, 06/17/24 (Call 04/17/24)^(a)		60		58,808
2.80%, 08/12/41 (Call 02/12/41)		751		557,261
2.88%, 05/11/24 (Call 03/11/24)		1,068		1,053,905
3.05%, 08/12/51 (Call 02/12/51)		1,000		717,964
3.10%, 02/15/60 (Call 08/15/59)		1,058		723,869
3.15%, 05/11/27 (Call 02/11/27)		739		712,601
3.20%, 08/12/61 (Call 02/12/61)		870		610,549
3.25%, 11/15/49 (Call 05/15/49)		1,824		1,357,984
3.40%, 03/25/25 (Call 02/25/25)^(a)		1,901		1,877,897
3.70%, 07/29/25 (Call 04/29/25)		1,851		1,842,441
3.73%, 12/08/47 (Call 06/08/47)		1,986		1,617,475
3.75%, 03/25/27 (Call 01/25/27)		965		952,802
3.75%, 08/05/27		520		510,692
3.90%, 03/25/30 (Call 12/25/29)		1,251		1,203,576
4.00%, 08/05/29		520		505,465
4.00%, 12/15/32		693		667,411
4.10%, 05/19/46 (Call 11/19/45)		1,136		1,005,166
4.10%, 05/11/47 (Call 11/11/46)		982		860,145
4.15%, 08/05/32		520		503,043
4.25%, 12/15/42^(a)		323		290,006
4.60%, 03/25/40 (Call 09/25/39)		563		538,539
4.75%, 03/25/50 (Call 09/25/49)		1,845		1,757,386
4.80%, 10/01/41		825		795,926
4.90%, 07/29/45 (Call 01/29/45)^(a)		356		348,655


Security	Par (000)		Value

Semiconductors (continued)
4.90%, 08/05/52	$	520	$	507,440
4.95%, 03/25/60 (Call 09/25/59)^(a)		726		698,066
5.05%, 08/05/62		520		501,656

KLA Corp.
3.30%, 03/01/50 (Call 08/28/49)		345		269,622
4.10%, 03/15/29 (Call 12/15/28)^(a)		968		961,804
4.65%, 11/01/24 (Call 08/01/24)		375		381,015
4.65%, 07/15/32 (Call 04/15/32)		1,075		1,092,435
4.95%, 07/15/52 (Call 01/15/52)		1,885		1,893,933
5.00%, 03/15/49 (Call 09/15/48)		377		378,927
5.25%, 07/15/62 (Call 01/15/62)		1,605		1,639,174
5.65%, 11/01/34 (Call 07/01/34)^(a)		393		416,606

Lam Research Corp.
1.90%, 06/15/30 (Call 03/15/30)		948		794,780
2.88%, 06/15/50 (Call 12/15/49)		708		523,059
3.13%, 06/15/60 (Call 12/15/59)		536		391,347
3.75%, 03/15/26 (Call 01/15/26)		1,004		999,943
3.80%, 03/15/25 (Call 12/15/24)^(a)		418		416,171
4.00%, 03/15/29 (Call 12/15/28)		1,180		1,157,350
4.88%, 03/15/49 (Call 09/15/48)^(a)		370		378,383

Marvell Technology Inc.
1.65%, 04/15/26 (Call 03/15/26)^(a)		765		688,146
2.45%, 04/15/28 (Call 02/15/28)		770		668,851
2.95%, 04/15/31 (Call 01/15/31)		760		623,097
4.88%, 06/22/28 (Call 03/22/28)		588		576,450

Maxim Integrated Products Inc., 3.45%, 06/15/27
(Call 03/15/27)		374		359,142

Microchip Technology Inc.
0.97%, 02/15/24^(a)		1,114		1,060,514
0.98%, 09/01/24		651		608,135
2.67%, 09/01/23^(a)		682		671,999
4.25%, 09/01/25 (Call 10/03/22)		1,315		1,300,994

Micron Technology Inc.
2.70%, 04/15/32 (Call 01/15/32)		1,058		822,339
3.37%, 11/01/41 (Call 05/01/41)		739		524,241
3.48%, 11/01/51 (Call 05/01/51)		415		277,401
4.19%, 02/15/27 (Call 12/15/26)		922		897,400
4.66%, 02/15/30 (Call 11/15/29)		778		728,661
4.98%, 02/06/26 (Call 12/06/25)		551		552,890
5.33%, 02/06/29 (Call 11/06/28)		802		790,588

NVIDIA Corp.
0.58%, 06/14/24 (Call 06/14/23)		1,011		958,402
1.55%, 06/15/28 (Call 04/15/28)		1,145		996,731
2.00%, 06/15/31 (Call 03/15/31)^(a)		1,530		1,290,528
2.85%, 04/01/30 (Call 01/01/30)		1,148		1,035,775
3.20%, 09/16/26 (Call 06/16/26)^(a)		931		916,112
3.50%, 04/01/40 (Call 10/01/39)^(a)		1,067		916,296
3.50%, 04/01/50 (Call 10/01/49)		1,584		1,311,714
3.70%, 04/01/60 (Call 10/01/59)		559		455,626

NXP BV/NXP Funding LLC
4.88%, 03/01/24 (Call 02/01/24)		661		663,687
5.35%, 03/01/26 (Call 01/01/26)		724		736,204
5.55%, 12/01/28 (Call 09/01/28)		706		718,158

NXP BV/NXP Funding LLC/NXP USA Inc.
2.50%, 05/11/31 (Call 02/11/31)		1,318		1,058,686
2.65%, 02/15/32 (Call 11/15/31)		698		561,213
2.70%, 05/01/25 (Call 04/01/25)		307		290,783
3.13%, 02/15/42 (Call 08/15/41)		615		439,838
3.15%, 05/01/27 (Call 03/01/27)		317		295,515
3.25%, 05/11/41 (Call 11/11/40)		750		544,972


Security	Par (000)		Value

Semiconductors (continued)
3.25%, 11/30/51 (Call 05/30/51)	$	425	$	288,875
3.40%, 05/01/30 (Call 02/01/30)		898		795,026
3.88%, 06/18/26 (Call 04/18/26)		651		629,670
4.30%, 06/18/29 (Call 03/18/29)		1,169		1,110,226
4.40%, 06/01/27 (Call 05/01/27)		315		306,965
5.00%, 01/15/33 (Call 10/15/32)		1,114		1,071,649

Qorvo Inc.
1.75%, 12/15/24 (Call 12/15/22)^(b)		535		499,406
3.38%, 04/01/31 (Call 04/01/26)^(a)(b)		847		678,108
4.38%, 10/15/29 (Call 10/15/24)		905		798,663

QUALCOMM Inc.
1.30%, 05/20/28 (Call 02/20/28)		937		809,143
1.65%, 05/20/32 (Call 02/20/32)		1,386		1,111,765
2.15%, 05/20/30 (Call 02/20/30)		495		432,356
2.90%, 05/20/24 (Call 03/20/24)		660		650,936
3.25%, 05/20/27 (Call 02/20/27)^(a)		1,399		1,365,119
3.25%, 05/20/50 (Call 11/20/49)^(a)		879		709,383
3.45%, 05/20/25 (Call 02/20/25)^(a)		831		821,477
4.25%, 05/20/32 (Call 02/20/32)		185		186,437
4.30%, 05/20/47 (Call 11/20/46)^(a)		1,191		1,119,376
4.50%, 05/20/52 (Call 11/20/51)		1,195		1,156,882
4.65%, 05/20/35 (Call 11/20/34)^(a)		1,102		1,112,818
4.80%, 05/20/45 (Call 11/20/44)		1,335		1,338,459

Renesas Electronics Corp.
1.54%, 11/26/24 (Call 10/26/24)^(a)(b)		715		663,388
2.17%, 11/25/26 (Call 10/25/26)^(b)		1,035		917,639

SK Hynix Inc.
1.50%, 01/19/26^(a)(b)		250		221,742
2.38%, 01/19/31^(b)		185		145,665

Skyworks Solutions Inc.
1.80%, 06/01/26 (Call 05/01/26)		787		700,328
3.00%, 06/01/31 (Call 03/01/31)		687		556,984

Texas Instruments Inc.
1.13%, 09/15/26 (Call 08/15/26)		560		507,379
1.38%, 03/12/25 (Call 02/12/25)		597		562,531
1.75%, 05/04/30 (Call 02/04/30)		505		429,847
1.90%, 09/15/31 (Call 06/15/31)		500		421,738
2.25%, 09/04/29 (Call 06/04/29)		1,016		907,979
2.63%, 05/15/24 (Call 03/15/24)		350		344,961
2.70%, 09/15/51 (Call 03/15/51)^(a)		480		358,139
2.90%, 11/03/27 (Call 08/03/27)		615		586,434
3.65%, 08/16/32		340		328,484
3.88%, 03/15/39 (Call 09/15/38)		527		490,969
4.10%, 08/16/52		165		157,625
4.15%, 05/15/48 (Call 11/15/47)		1,289		1,227,949

TSMC Arizona Corp.
1.75%, 10/25/26 (Call 09/25/26)		413		374,640
2.50%, 10/25/31 (Call 07/25/31)		845		715,017
3.13%, 10/25/41 (Call 04/25/41)^(a)		725		592,915
3.25%, 10/25/51 (Call 04/25/51)^(a)		970		773,247
3.88%, 04/22/27 (Call 03/22/27)		1,125		1,105,403
4.13%, 04/22/29 (Call 02/22/29)		95		93,432
4.25%, 04/22/32 (Call 01/22/32)		405		398,574
4.50%, 04/22/52 (Call 10/22/51)		1,045		1,020,728

TSMC Global Ltd.
0.75%, 09/28/25 (Call 08/28/25)^(a)(b)		960		863,101
1.00%, 09/28/27 (Call 07/28/27)^(b)		300		254,408
1.25%, 04/23/26 (Call 03/23/26)^(b)		645		580,399
1.38%, 09/28/30 (Call 06/28/30)^(a)(b)		242		190,063
1.75%, 04/23/28 (Call 02/23/28)^(b)		1,295		1,119,388


Security	Par (000)		Value

Semiconductors (continued)
2.25%, 04/23/31 (Call 01/23/31)^(b)	$	1,100	$	916,343

Xilinx Inc.
2.38%, 06/01/30 (Call 03/01/30)		328		285,956
2.95%, 06/01/24 (Call 04/01/24)^(a)		714		706,743

				138,344,190

Shipbuilding — 0.0%

Huntington Ingalls Industries Inc.
2.04%, 08/16/28 (Call 06/16/28)		505		427,857
3.48%, 12/01/27 (Call 09/01/27)		586		544,631
3.84%, 05/01/25 (Call 04/01/25)		680		665,369
4.20%, 05/01/30 (Call 02/01/30)		567		527,730

				2,165,587

Software — 2.1%

Activision Blizzard Inc.
1.35%, 09/15/30 (Call 06/15/30)		569		449,455
2.50%, 09/15/50 (Call 03/15/50)		1,343		908,520
3.40%, 09/15/26 (Call 06/15/26)		1,048		1,022,862
3.40%, 06/15/27 (Call 03/15/27)		373		359,368
4.50%, 06/15/47 (Call 12/15/46)		577		547,506

Adobe Inc.
1.90%, 02/01/25 (Call 01/01/25)		481		460,671
2.15%, 02/01/27 (Call 12/01/26)		732		685,953
2.30%, 02/01/30 (Call 11/01/29)		1,453		1,291,870
3.25%, 02/01/25 (Call 11/01/24)		1,355		1,341,007

Autodesk Inc.
2.40%, 12/15/31 (Call 09/15/31)^(a)		910		752,826
2.85%, 01/15/30 (Call 10/15/29)		603		535,028
3.50%, 06/15/27 (Call 03/15/27)		707		681,088
4.38%, 06/15/25 (Call 03/15/25)		625		628,574

Broadridge Financial Solutions Inc.
2.60%, 05/01/31 (Call 02/01/31)		1,095		916,067
2.90%, 12/01/29 (Call 09/01/29)		871		765,797
3.40%, 06/27/26 (Call 03/27/26)		728		705,606

Cadence Design Systems Inc., 4.38%, 10/15/24 (Call 07/15/24)^(a)		360		362,317

Citrix Systems Inc.
1.25%, 03/01/26 (Call 02/01/26)^(a)		765		747,484
3.30%, 03/01/30 (Call 12/01/29)		968		955,380
4.50%, 12/01/27 (Call 09/01/27)^(a)		747		742,099

Electronic Arts Inc.
1.85%, 02/15/31 (Call 11/15/30)		961		787,727
2.95%, 02/15/51 (Call 08/15/50)		817		594,069
4.80%, 03/01/26 (Call 12/01/25)		688		698,742

Fidelity National Information Services Inc.
0.60%, 03/01/24		481		456,435
1.15%, 03/01/26 (Call 02/01/26)		1,242		1,101,636
1.65%, 03/01/28 (Call 01/01/28)^(a)		447		381,132
2.25%, 03/01/31 (Call 12/01/30)^(a)		1,070		871,947
3.10%, 03/01/41 (Call 09/01/40)		475		344,184
3.75%, 05/21/29 (Call 02/21/29)^(a)		125		117,246
4.50%, 07/15/25		368		368,510
4.50%, 08/15/46 (Call 02/15/46)^(a)		435		373,063
4.70%, 07/15/27 (Call 06/15/27)^(a)		585		583,618
5.10%, 07/15/32 (Call 04/15/32)^(a)		350		348,579
5.63%, 07/15/52 (Call 01/15/52)^(a)		430		425,804
Series 30Y, 4.75%, 05/15/48 (Call 11/15/47)		212		190,523

Fiserv Inc.
2.25%, 06/01/27 (Call 04/01/27)		1,063		957,281
2.65%, 06/01/30 (Call 03/01/30)^(a)		888		756,001
2.75%, 07/01/24 (Call 06/01/24)		1,869		1,823,147


Security	Par (000)		Value

Software (continued)
3.20%, 07/01/26 (Call 05/01/26)	$	1,876	$	1,785,068
3.50%, 07/01/29 (Call 04/01/29)		2,525		2,312,099
3.80%, 10/01/23 (Call 09/01/23)		365		364,159
3.85%, 06/01/25 (Call 03/01/25)		974		957,989
4.20%, 10/01/28 (Call 07/01/28)		839		813,505
4.40%, 07/01/49 (Call 01/01/49)		1,695		1,471,281

Infor Inc., 1.75%, 07/15/25 (Call 06/15/25)^(b)		927		852,469

Intuit Inc.
0.95%, 07/15/25 (Call 06/15/25)^(a)		311		286,071
1.35%, 07/15/27 (Call 05/15/27)		496		436,624
1.65%, 07/15/30 (Call 04/15/30)		925		761,973

Microsoft Corp.
2.40%, 08/08/26 (Call 05/08/26)		3,651		3,484,839
2.53%, 06/01/50 (Call 12/01/49)		5,455		3,970,313
2.68%, 06/01/60 (Call 12/01/59)		3,917		2,781,650
2.70%, 02/12/25 (Call 11/12/24)		2,342		2,303,041
2.88%, 02/06/24 (Call 12/06/23)		1,668		1,650,726
2.92%, 03/17/52 (Call 09/17/51)		6,594		5,187,147
3.04%, 03/17/62 (Call 09/17/61)^(a)		2,116		1,614,079
3.13%, 11/03/25 (Call 08/03/25)		2,727		2,682,910
3.30%, 02/06/27 (Call 11/06/26)		3,488		3,427,951
3.45%, 08/08/36 (Call 02/08/36)		1,716		1,614,777
3.50%, 02/12/35 (Call 08/12/34)^(a)		1,537		1,469,153
3.50%, 11/15/42		950		848,575
3.63%, 12/15/23 (Call 09/15/23)		1,072		1,074,463
3.70%, 08/08/46 (Call 02/08/46)		1,662		1,530,329
3.75%, 02/12/45 (Call 08/12/44)^(a)		340		309,781
3.95%, 08/08/56 (Call 02/08/56)^(a)		540		506,916
4.00%, 02/12/55 (Call 08/12/54)^(a)		380		356,835
4.10%, 02/06/37 (Call 08/06/36)		848		851,335
4.20%, 11/03/35 (Call 05/03/35)		954		968,483
4.25%, 02/06/47 (Call 08/06/46)^(a)		235		234,274
4.45%, 11/03/45 (Call 05/03/45)^(a)		101		103,609
4.50%, 10/01/40^(a)		576		589,723
4.50%, 02/06/57 (Call 08/06/56)		320		334,256
4.75%, 11/03/55 (Call 05/03/55)		100		106,422
5.20%, 06/01/39		25		27,883
5.30%, 02/08/41		247		279,052

Oracle Corp.
1.65%, 03/25/26 (Call 02/25/26)		2,695		2,430,272
2.30%, 03/25/28 (Call 01/25/28)^(a)		1,655		1,438,466
2.40%, 09/15/23 (Call 07/15/23)		891		875,318
2.50%, 04/01/25 (Call 03/01/25)		2,335		2,216,590
2.65%, 07/15/26 (Call 04/15/26)		2,482		2,288,674
2.80%, 04/01/27 (Call 02/01/27)		1,498		1,371,282
2.88%, 03/25/31 (Call 12/25/30)		2,272		1,883,419
2.95%, 11/15/24 (Call 09/15/24)		1,732		1,682,889
2.95%, 05/15/25 (Call 02/15/25)^(a)		2,380		2,281,318
2.95%, 04/01/30 (Call 01/01/30)		2,159		1,842,642
3.25%, 11/15/27 (Call 08/15/27)^(a)		1,695		1,564,571
3.25%, 05/15/30 (Call 02/15/30)^(a)		1,435		1,247,274
3.40%, 07/08/24 (Call 04/08/24)^(a)		1,834		1,807,323
3.60%, 04/01/40 (Call 10/01/39)		2,950		2,145,371
3.60%, 04/01/50 (Call 10/01/49)		3,461		2,356,690
3.65%, 03/25/41 (Call 09/25/40)		2,169		1,591,197
3.80%, 11/15/37 (Call 05/15/37)		1,711		1,328,577
3.85%, 07/15/36 (Call 01/15/36)		1,198		957,288
3.85%, 04/01/60 (Call 10/01/59)		2,745		1,820,066
3.90%, 05/15/35 (Call 11/15/34)		1,514		1,238,211
3.95%, 03/25/51 (Call 09/25/50)		2,461		1,767,627


Security	Par (000)		Value

Software (continued)
4.00%, 07/15/46 (Call 01/15/46)	$	2,892	$	2,117,055
4.00%, 11/15/47 (Call 05/15/47)		2,177		1,579,771
4.10%, 03/25/61 (Call 09/25/60)		1,706		1,190,050
4.13%, 05/15/45 (Call 11/15/44)		1,861		1,390,112
4.30%, 07/08/34 (Call 01/08/34)		1,659		1,445,470
4.38%, 05/15/55 (Call 11/15/54)		1,224		921,902
4.50%, 07/08/44 (Call 01/08/44)		1,111		884,691
5.38%, 07/15/40		2,232		2,008,550
6.13%, 07/08/39		1,194		1,175,554
6.50%, 04/15/38		1,145		1,160,747

Roper Technologies Inc.
1.00%, 09/15/25 (Call 08/15/25)		600		544,112
1.40%, 09/15/27 (Call 07/15/27)		777		665,421
1.75%, 02/15/31 (Call 11/15/30)		1,092		855,815
2.00%, 06/30/30 (Call 03/30/30)^(a)		807		657,158
2.35%, 09/15/24 (Call 08/15/24)		509		491,567
2.95%, 09/15/29 (Call 06/15/29)		500		440,449
3.65%, 09/15/23 (Call 08/15/23)^(a)		339		337,610
3.80%, 12/15/26 (Call 09/15/26)^(a)		605		592,243
3.85%, 12/15/25 (Call 09/15/25)		513		504,210
4.20%, 09/15/28 (Call 06/15/28)		770		750,777

salesforce.com Inc.
0.63%, 07/15/24 (Call 10/03/22)		370		350,378
1.50%, 07/15/28 (Call 05/15/28)^(a)		935		818,227
1.95%, 07/15/31 (Call 04/15/31)^(a)		1,090		917,309
2.70%, 07/15/41 (Call 01/15/41)		1,143		871,653
2.90%, 07/15/51 (Call 01/15/51)		1,725		1,273,210
3.05%, 07/15/61 (Call 01/15/61)		1,085		783,266
3.70%, 04/11/28 (Call 01/11/28)^(a)		1,172		1,161,049

ServiceNow Inc., 1.40%, 09/01/30 (Call 06/01/30)		1,528		1,197,686

Take-Two Interactive Software Inc.
3.30%, 03/28/24		520		512,681
3.55%, 04/14/25		585		571,389
3.70%, 04/14/27 (Call 03/14/27)		415		399,361
4.00%, 04/14/32 (Call 01/14/32)		625		576,397

VMware Inc.
1.00%, 08/15/24 (Call 10/03/22)		1,270		1,190,024
1.40%, 08/15/26 (Call 07/15/26)		365		321,807
1.80%, 08/15/28 (Call 06/15/28)		473		393,288
2.20%, 08/15/31 (Call 05/15/31)		895		697,762
3.90%, 08/21/27 (Call 05/21/27)		1,376		1,312,499
4.50%, 05/15/25 (Call 04/15/25)		1,049		1,047,969
4.65%, 05/15/27 (Call 03/15/27)^(a)		653		646,712
4.70%, 05/15/30 (Call 02/15/30)		795		753,250

Workday Inc.
3.50%, 04/01/27 (Call 03/01/27)		420		400,659
3.70%, 04/01/29 (Call 02/01/29)		340		318,680
3.80%, 04/01/32 (Call 01/01/32)^(a)		775		709,116


				147,461,583

Telecommunications — 4.1%

America Movil SAB de CV
2.88%, 05/07/30 (Call 02/07/30)^(a)		990		876,871
3.63%, 04/22/29 (Call 01/22/29)		450		425,087
4.38%, 07/16/42		810		725,238
4.38%, 04/22/49 (Call 10/22/48)^(a)		1,022		942,795
5.38%, 04/04/32 (Call 01/04/32)^(a)(b)		240		219,314
6.13%, 11/15/37		1,000		1,074,229
6.13%, 03/30/40		1,785		1,953,238
6.38%, 03/01/35		330		372,365


Security	Par (000)		Value

Telecommunications (continued)

AT&T Inc.
0.90%, 03/25/24 (Call 09/12/22)	$	790	$	754,357
1.65%, 02/01/28 (Call 12/01/27)		2,008		1,724,966
1.70%, 03/25/26 (Call 03/25/23)		2,342		2,137,852
2.25%, 02/01/32 (Call 11/01/31)		1,850		1,492,925
2.30%, 06/01/27 (Call 04/01/27)		1,762		1,603,461
2.55%, 12/01/33 (Call 09/01/33)		3,244		2,584,711
2.75%, 06/01/31 (Call 03/01/31)		2,257		1,933,732
2.95%, 07/15/26 (Call 04/15/26)		539		512,828
3.30%, 02/01/52 (Call 08/01/51)		750		538,789
3.50%, 06/01/41 (Call 12/01/40)^(a)		2,414		1,902,781
3.50%, 09/15/53 (Call 03/15/53)		6,854		5,052,873
3.50%, 02/01/61 (Call 08/01/60)		650		463,896
3.55%, 09/15/55 (Call 03/15/55)		7,006		5,129,733
3.65%, 06/01/51 (Call 12/01/50)^(a)		2,654		2,030,806
3.65%, 09/15/59 (Call 03/15/59)		5,859		4,247,023
3.80%, 02/15/27 (Call 11/15/26)^(a)		924		906,368
3.80%, 12/01/57 (Call 06/01/57)		5,525		4,182,255
3.85%, 06/01/60 (Call 12/01/59)		1,360		1,031,616
3.88%, 01/15/26 (Call 10/15/25)^(a)		682		675,079
4.10%, 02/15/28 (Call 11/15/27)		1,010		985,666
4.25%, 03/01/27 (Call 12/01/26)^(a)		1,527		1,512,466
4.30%, 02/15/30 (Call 11/15/29)		2,752		2,639,687
4.30%, 12/15/42 (Call 06/15/42)		993		860,603
4.35%, 03/01/29 (Call 12/01/28)		2,598		2,534,522
4.35%, 06/15/45 (Call 12/15/44)^(a)		1,028		886,371
4.50%, 05/15/35 (Call 11/15/34)		2,853		2,679,441
4.50%, 03/09/48 (Call 09/09/47)		1,655		1,451,234
4.55%, 03/09/49 (Call 09/09/48)		1,155		1,021,853
4.65%, 06/01/44 (Call 12/01/43)		700		627,899
4.75%, 05/15/46 (Call 11/15/45)		1,555		1,442,063
4.80%, 06/15/44 (Call 12/15/43)		352		320,034
4.85%, 03/01/39 (Call 09/01/38)		1,149		1,074,651
4.85%, 07/15/45 (Call 01/15/45)		325		299,605
4.90%, 08/15/37 (Call 02/14/37)		710		689,766
5.15%, 03/15/42^(a)		287		278,941
5.15%, 11/15/46 (Call 05/15/46)^(a)		1,305		1,260,625
5.15%, 02/15/50 (Call 08/14/49)		633		610,623
5.25%, 03/01/37 (Call 09/01/36)^(a)		880		880,036
5.35%, 09/01/40		508		497,618
5.45%, 03/01/47 (Call 09/01/46)		433		439,433
5.55%, 08/15/41		293		295,736
5.65%, 02/15/47 (Call 08/15/46)		335		350,383
5.70%, 03/01/57 (Call 09/01/56)		370		384,048
6.00%, 08/15/40 (Call 05/15/40)		726		767,132
6.30%, 01/15/38^(a)		400		440,755
6.38%, 03/01/41		311		341,670
6.55%, 02/15/39		505		564,426

Bell Canada, Series US-6, 3.20%, 02/15/52 (Call 08/15/51)^(a)		495		359,286

Bell Telephone Co. of Canada or Bell Canada (The)
3.65%, 08/15/52 (Call 02/15/52)		385		304,871
4.30%, 07/29/49 (Call 01/29/49)		692		610,590
4.46%, 04/01/48 (Call 10/01/47)		798		732,226
Series US-3, 0.75%, 03/17/24		528		502,306
Series US-4, 3.65%, 03/17/51 (Call 09/17/50)		551		434,882
Series US-5, 2.15%, 02/15/32 (Call 11/15/31)		685		558,263

Bharti Airtel International Netherlands BV, 5.35%,
05/20/24^(b)		594		600,817


Security	Par (000)		Value

Telecommunications (continued)

Bharti Airtel Ltd.
3.25%, 06/03/31 (Call 03/05/31)^(b)	$	50	$	42,843
4.38%, 06/10/25^(a)(b)		775		764,146

British Telecommunications PLC
3.25%, 11/08/29 (Call 08/08/29)^(b)		1,012		874,413
4.25%, 11/08/49 (Call 05/08/49)^(b)		615		481,774
4.50%, 12/04/23 (Call 11/04/23)		437		438,048
5.13%, 12/04/28 (Call 09/04/28)		780		766,568
9.63%, 12/15/30		2,508		3,090,841

Cisco Systems Inc.
2.20%, 09/20/23 (Call 07/20/23)		328		323,589
2.50%, 09/20/26 (Call 06/20/26)		947		908,934
2.95%, 02/28/26^(a)		1,008		986,448
3.50%, 06/15/25		252		251,461
3.63%, 03/04/24		626		627,431
5.50%, 01/15/40		2,115		2,305,134
5.90%, 02/15/39		1,971		2,234,488

Corning Inc.
3.90%, 11/15/49 (Call 05/15/49)		376		294,739
4.38%, 11/15/57 (Call 05/15/57)^(a)		565		471,336
4.70%, 03/15/37		665		623,244
4.75%, 03/15/42^(a)		340		313,477
5.35%, 11/15/48 (Call 05/15/48)^(a)		391		386,733
5.45%, 11/15/79 (Call 05/19/79)		981		908,672
5.75%, 08/15/40^(a)		641		662,433
5.85%, 11/15/68 (Call 05/15/68)		383		368,429
7.25%, 08/15/36 (Call 08/15/26)		587		641,954

Deutsche Telekom AG, 3.63%, 01/21/50 (Call 07/21/49)^(a)(b)		982		767,571

Deutsche Telekom International Finance BV
2.49%, 09/19/23 (Call 07/19/23)^(a)(b)		590		579,966
3.60%, 01/19/27 (Call 10/19/26)^(a)(b)		1,289		1,252,747
4.38%, 06/21/28 (Call 03/21/28)^(a)(b)		1,036		1,028,396
4.75%, 06/21/38 (Call 12/21/37)^(b)		733		691,252
4.88%, 03/06/42^(a)(b)		993		929,750
8.75%, 06/15/30		2,792		3,428,307
9.25%, 06/01/32		976		1,286,695

Empresa Nacional de Telecomunicaciones SA
3.05%, 09/14/32 (Call 06/14/32)^(b)		305		254,675
4.75%, 08/01/26 (Call 05/03/26)^(a)(b)		903		889,603

Juniper Networks Inc.
1.20%, 12/10/25 (Call 11/10/25)		651		583,888
2.00%, 12/10/30 (Call 09/10/30)		563		440,031
3.75%, 08/15/29 (Call 05/15/29)^(a)		699		630,821
5.95%, 03/15/41		561		538,826

Koninklijke KPN NV, 8.38%, 10/01/30		753		875,798

KT Corp., 2.50%, 07/18/26^(a)(b)		200		186,863

Level 3 Financing Inc.
3.40%, 03/01/27 (Call 01/01/27)^(b)		947		839,952
3.88%, 11/15/29 (Call 08/15/29)^(a)(b)		927		786,481

Motorola Solutions Inc.
2.30%, 11/15/30 (Call 08/15/30)		564		447,456
2.75%, 05/24/31 (Call 02/24/31)		645		525,922
4.00%, 09/01/24		39		38,690
4.60%, 02/23/28 (Call 11/23/27)		587		577,735
4.60%, 05/23/29 (Call 02/23/29)		1,039		1,000,489
5.50%, 09/01/44^(a)		399		374,259
5.60%, 06/01/32 (Call 03/01/32)^(a)		1,035		1,039,062
7.50%, 05/15/25		45		47,242


Security	Par (000)		Value

Telecommunications (continued)

NBN Co. Ltd.
0.88%, 10/08/24 (Call 09/08/24)^(a)(b)	$	930	$	863,311
1.45%, 05/05/26 (Call 04/05/26)^(b)		1,263		1,131,529
1.63%, 01/08/27 (Call 12/08/26)^(b)		515		454,898
2.50%, 01/08/32 (Call 10/08/31)^(b)		500		413,559
2.63%, 05/05/31 (Call 02/05/31)^(b)		1,489		1,257,247

NTT Finance Corp.
0.58%, 03/01/24^(b)		905		859,665
1.16%, 04/03/26 (Call 03/03/26)^(b)		2,814		2,524,596
1.59%, 04/03/28 (Call 02/03/28)^(b)		1,495		1,292,905
2.07%, 04/03/31 (Call 01/03/31)^(a)(b)		1,107		927,560
4.14%, 07/26/24^(b)		200		200,291
4.24%, 07/25/25^(a)(b)		360		359,409
4.37%, 07/27/27 (Call 06/27/27)^(b)		230		230,609

Ooredoo International Finance Ltd.
2.63%, 04/08/31^(b)		760		680,072
3.75%, 06/22/26^(b)		1,713		1,699,741
3.88%, 01/31/28^(a)(b)		463		460,027
4.50%, 01/31/43^(a)(b)		515		517,575

Orange SA
5.38%, 01/13/42		1,086		1,121,160
5.50%, 02/06/44 (Call 08/06/43)		705		738,325
9.00%, 03/01/31		2,453		3,125,889

Rogers Communications Inc.
2.90%, 11/15/26 (Call 08/15/26)		452		425,796
2.95%, 03/15/25 (Call 03/15/23)^(b)		1,280		1,237,593
3.20%, 03/15/27 (Call 02/15/27)^(b)		1,166		1,109,371
3.63%, 12/15/25 (Call 09/15/25)		1,129		1,096,373
3.70%, 11/15/49 (Call 05/15/49)		843		638,735
3.80%, 03/15/32 (Call 12/15/31)^(b)		2,040		1,861,920
4.10%, 10/01/23 (Call 07/01/23)		592		592,005
4.30%, 02/15/48 (Call 08/15/47)		677		561,353
4.35%, 05/01/49 (Call 11/01/48)^(a)		948		792,389
4.50%, 03/15/42 (Call 09/15/41)^(b)		848		749,157
4.50%, 03/15/43 (Call 09/15/42)		663		571,324
4.55%, 03/15/52 (Call 09/15/51)^(a)(b)		2,010		1,764,337
5.00%, 03/15/44 (Call 09/15/43)		733		668,535
5.25%, 03/15/82 (Call 03/15/27)^(b)(c)		630		574,736
5.45%, 10/01/43 (Call 04/01/43)^(a)		701		675,202
7.50%, 08/15/38		560		664,468

Saudi Telecom Co., 3.89%, 05/13/29^(a)(b)		1,027		1,029,773

SES Global Americas Holdings Inc., 5.30%, 03/25/44^(b)		634		539,388

SES SA, 5.30%, 04/04/43^(b)		633		524,842

Telefonica Emisiones SA
4.10%, 03/08/27		1,897		1,840,120
4.67%, 03/06/38		946		819,788
4.90%, 03/06/48		1,076		890,956
5.21%, 03/08/47		2,090		1,808,010
5.52%, 03/01/49 (Call 09/01/48)^(a)		1,243		1,115,974
7.05%, 06/20/36		1,987		2,172,094

Telefonica Europe BV, 8.25%, 09/15/30		1,218		1,418,515

Telefonica Moviles Chile SA, 3.54%, 11/18/31 (Call 08/18/31)^(b)		245		206,413

Telstra Corp. Ltd., 3.13%, 04/07/25 (Call 01/07/25)^(b)		1,168		1,138,604

TELUS Corp.
2.80%, 02/16/27 (Call 11/16/26)		1,202		1,130,033
3.40%, 05/13/32 (Call 02/13/32)		975		864,595
3.70%, 09/15/27 (Call 06/15/27)^(a)		741		722,136
4.30%, 06/15/49 (Call 12/15/48)		419		370,463
4.60%, 11/16/48 (Call 05/16/48)		971		903,783


Security	Par (000)		Value

Telecommunications (continued)

T-Mobile USA Inc.
1.50%, 02/15/26 (Call 01/15/26)	$	1,107	$	996,642
2.05%, 02/15/28 (Call 12/15/27)		1,464		1,270,574
2.25%, 02/15/26 (Call 02/15/23)		1,650		1,515,969
2.25%, 11/15/31 (Call 08/15/31)		932		747,696
2.40%, 03/15/29 (Call 01/15/29)		545		468,638
2.55%, 02/15/31 (Call 11/15/30)		2,057		1,712,021
2.63%, 04/15/26 (Call 04/15/23)		1,160		1,073,435
2.63%, 02/15/29 (Call 02/15/24)		925		797,561
2.70%, 03/15/32 (Call 12/15/31)		855		712,244
2.88%, 02/15/31 (Call 02/15/26)		930		786,036
3.00%, 02/15/41 (Call 08/15/40)^(a)		2,446		1,790,211
3.30%, 02/15/51 (Call 08/15/50)		2,880		2,062,417
3.38%, 04/15/29 (Call 04/15/24)		2,465		2,220,472
3.40%, 10/15/52 (Call 04/15/52)		2,560		1,848,760
3.50%, 04/15/25 (Call 03/15/25)		2,729		2,664,840
3.50%, 04/15/31 (Call 04/15/26)		2,550		2,258,006
3.60%, 11/15/60 (Call 05/15/60)		1,128		811,838
3.75%, 04/15/27 (Call 02/15/27)		3,174		3,043,551
3.88%, 04/15/30 (Call 01/15/30)		6,117		5,653,496
4.38%, 04/15/40 (Call 10/15/39)		1,744		1,538,310
4.50%, 04/15/50 (Call 10/15/49)		3,019		2,634,409
4.75%, 02/01/28 (Call 02/01/23)		1,380		1,349,778
5.38%, 04/15/27 (Call 09/12/22)		500		500,210

Verizon Communications Inc.
0.75%, 03/22/24		838		799,342
0.85%, 11/20/25 (Call 10/20/25)		1,217		1,095,043
1.45%, 03/20/26 (Call 02/20/26)		1,002		914,075
1.50%, 09/18/30 (Call 06/18/30)		1,300		1,035,335
1.68%, 10/30/30 (Call 07/30/30)		1,138		904,827
1.75%, 01/20/31 (Call 10/20/30)^(a)		1,992		1,579,577
2.10%, 03/22/28 (Call 01/22/28)		1,315		1,162,159
2.36%, 03/15/32 (Call 12/15/31)		3,955		3,244,712
2.55%, 03/21/31 (Call 12/21/30)		1,901		1,606,732
2.63%, 08/15/26		1,492		1,406,051
2.65%, 11/20/40 (Call 05/20/40)		3,162		2,282,329
2.85%, 09/03/41 (Call 03/03/41)		1,460		1,082,504
2.88%, 11/20/50 (Call 05/20/50)		2,823		1,944,000
2.99%, 10/30/56 (Call 04/30/56)		3,076		2,067,678
3.00%, 03/22/27 (Call 01/22/27)		1,066		1,008,332
3.00%, 11/20/60 (Call 05/20/60)		1,875		1,250,104
3.15%, 03/22/30 (Call 12/22/29)		2,295		2,055,488
3.38%, 02/15/25		1,064		1,049,635
3.40%, 03/22/41 (Call 09/22/40)		3,433		2,765,566
3.50%, 11/01/24 (Call 08/01/24)^(a)		1,088		1,077,444
3.55%, 03/22/51 (Call 09/22/50)		3,415		2,683,819
3.70%, 03/22/61 (Call 09/22/60)		3,032		2,337,483
3.85%, 11/01/42 (Call 05/01/42)^(a)		1,214		1,030,267
3.88%, 02/08/29 (Call 11/08/28)		1,438		1,384,037
3.88%, 03/01/52 (Call 09/01/51)^(a)		2,295		1,905,152
4.00%, 03/22/50 (Call 09/22/49)		1,199		1,020,244
4.02%, 12/03/29 (Call 09/03/29)		2,405		2,307,448
4.13%, 03/16/27		2,260		2,244,966
4.13%, 08/15/46		1,022		886,231
4.27%, 01/15/36		1,956		1,802,983
4.33%, 09/21/28		2,857		2,819,497
4.40%, 11/01/34 (Call 05/01/34)^(a)		2,064		1,952,280
4.50%, 08/10/33		2,072		1,995,430
4.52%, 09/15/48		375		349,847
4.67%, 03/15/55		275		255,483


Security	Par (000)		Value

Telecommunications (continued)
4.75%, 11/01/41	$	1,030	$	974,731
4.81%, 03/15/39^(a)		1,105		1,073,180
4.86%, 08/21/46		2,570		2,498,886
5.01%, 04/15/49		370		367,296
5.01%, 08/21/54^(a)		275		275,781
5.25%, 03/16/37		1,353		1,375,372
5.50%, 03/16/47		525		548,032
5.85%, 09/15/35		145		155,175
6.40%, 09/15/33^(a)		200		221,621
6.55%, 09/15/43		350		412,743
7.75%, 12/01/30		310		369,289

Vodafone Group PLC
3.75%, 01/16/24		265		264,600
4.13%, 05/30/25		2,072		2,064,554
4.25%, 09/17/50^(a)		1,402		1,146,332
4.38%, 05/30/28		2,369		2,341,389
4.38%, 02/19/43		1,104		949,559
4.88%, 06/19/49		1,735		1,543,806
5.00%, 05/30/38		1,077		1,021,176
5.13%, 06/19/59		304		281,094
5.25%, 05/30/48		2,620		2,418,393
6.15%, 02/27/37		1,447		1,516,482
6.25%, 11/30/32		1,171		1,259,773
7.88%, 02/15/30^(a)		855		990,134
Xiaomi Best Time International Ltd.
2.88%, 07/14/31 (Call 04/14/31)^(b)		525		388,491
3.38%, 04/29/30 (Call 01/29/30)^(b)		115		91,589
4.10%, 07/14/51 (Call 01/14/51)^(b)		275		173,907

				283,369,076
Toys, Games & Hobbies — 0.1%
Hasbro Inc.
3.00%, 11/19/24 (Call 10/19/24)		560		545,937
3.50%, 09/15/27 (Call 06/15/27)		557		527,440
3.55%, 11/19/26 (Call 09/19/26)		872		830,809
3.90%, 11/19/29 (Call 08/19/29)		984		901,253
5.10%, 05/15/44 (Call 11/15/43)		357		317,905
6.35%, 03/15/40^(a)		504		522,883

				3,646,227
Transportation — 1.9%

AP Moller - Maersk A/S
3.88%, 09/28/25 (Call 06/28/25)^(b)		250		247,614
4.50%, 06/20/29 (Call 03/20/29)^(a)(b)		875		841,140

Burlington Northern Santa Fe LLC
2.88%, 06/15/52 (Call 12/15/51)		170		125,388
3.00%, 04/01/25 (Call 01/01/25)^(a)		699		686,811
3.05%, 02/15/51 (Call 08/15/50)		501		386,519
3.25%, 06/15/27 (Call 03/15/27)		463		451,653
3.30%, 09/15/51 (Call 03/15/51)		637		511,692
3.40%, 09/01/24 (Call 06/01/24)		644		641,566
3.55%, 02/15/50 (Call 08/15/49)		699		583,854
3.65%, 09/01/25 (Call 06/01/25)		413		410,997
3.75%, 04/01/24 (Call 01/01/24)		370		370,582
3.85%, 09/01/23 (Call 06/01/23)		282		282,301
3.90%, 08/01/46 (Call 02/01/46)		684		603,603
4.05%, 06/15/48 (Call 12/15/47)		726		660,078
4.13%, 06/15/47 (Call 12/15/46)		680		625,605
4.15%, 04/01/45 (Call 10/01/44)		772		705,414
4.15%, 12/15/48 (Call 06/15/48)		599		552,282
4.38%, 09/01/42 (Call 03/01/42)		512		483,350
4.40%, 03/15/42 (Call 09/15/41)		980		929,231


Security	Par (000)		Value

Transportation (continued)
4.45%, 03/15/43 (Call 09/15/42)^(a)	$	637	$	608,374
4.45%, 01/15/53 (Call 07/15/52)		735		709,811
4.55%, 09/01/44 (Call 03/01/44)		670		646,756
4.70%, 09/01/45 (Call 03/01/45)		617		602,461
4.90%, 04/01/44 (Call 10/01/43)		837		837,178
4.95%, 09/15/41 (Call 03/15/41)^(a)		675		682,536
5.05%, 03/01/41 (Call 09/01/40)		340		347,513
5.15%, 09/01/43 (Call 03/01/43)		675		700,068
5.40%, 06/01/41 (Call 12/01/40)		1,189		1,262,783
5.75%, 05/01/40 (Call 11/01/39)		740		813,869
6.15%, 05/01/37		602		692,161
6.20%, 08/15/36		260		297,636
7.00%, 12/15/25		509		555,121
7.95%, 08/15/30^(a)		160		194,037

Canadian National Railway Co.
2.45%, 05/01/50 (Call 11/01/49)		522		354,093
2.75%, 03/01/26 (Call 12/01/25)		615		588,850
2.95%, 11/21/24 (Call 08/21/24)		606		594,165
3.20%, 08/02/46 (Call 02/02/46)^(a)		675		534,562
3.50%, 11/15/42 (Call 05/15/42)		75		60,831
3.65%, 02/03/48 (Call 08/03/47)		349		296,455
3.85%, 08/05/32		340		329,131
4.40%, 08/05/52		260		248,796
4.45%, 01/20/49 (Call 07/20/48)		566		542,833
4.50%, 11/07/43 (Call 05/07/43)		275		250,434
6.20%, 06/01/36^(a)		215		245,518
6.25%, 08/01/34		856		971,210
6.38%, 11/15/37		535		610,685
6.90%, 07/15/28		405		455,531

Canadian Pacific Railway Co.
1.35%, 12/02/24 (Call 12/02/22)^(a)		55		51,658
1.75%, 12/02/26 (Call 11/02/26)		625		566,870
2.05%, 03/05/30 (Call 12/05/29)		627		531,491
2.45%, 12/02/31 (Call 09/02/31)		980		837,214
2.90%, 02/01/25 (Call 11/01/24)		683		663,806
3.00%, 12/02/41 (Call 06/02/41)		915		720,690
3.10%, 12/02/51 (Call 06/02/51)		1,515		1,118,660
3.70%, 02/01/26 (Call 11/01/25)		761		745,629
4.00%, 06/01/28 (Call 03/01/28)		570		558,316
4.80%, 09/15/35 (Call 03/15/35)^(a)		525		518,549
4.80%, 08/01/45 (Call 02/01/45)		88		85,830
5.75%, 03/15/33^(a)		905		996,937
5.75%, 01/15/42		550		576,201
5.95%, 05/15/37		737		806,666
6.13%, 09/15/2115 (Call 03/15/2115)		431		460,896
7.13%, 10/15/31^(a)		480		554,287

CH Robinson Worldwide Inc., 4.20%, 04/15/28
(Call 01/15/28)		808		780,310

CSX Corp.
2.40%, 02/15/30 (Call 11/15/29)		431		375,792
2.50%, 05/15/51 (Call 11/15/50)		359		237,347
2.60%, 11/01/26 (Call 08/01/26)^(a)		895		847,440
3.25%, 06/01/27 (Call 03/01/27)		802		772,504
3.35%, 11/01/25 (Call 08/01/25)		730		714,340
3.35%, 09/15/49 (Call 03/15/49)		630		493,605
3.40%, 08/01/24 (Call 05/01/24)		451		447,210
3.80%, 03/01/28 (Call 12/01/27)		520		509,376
3.80%, 11/01/46 (Call 05/01/46)		686		584,484
3.80%, 04/15/50 (Call 10/15/49)		626		529,559
3.95%, 05/01/50 (Call 11/01/49)^(a)		433		374,047


Security	Par (000)		Value

Transportation (continued)
4.10%, 11/15/32 (Call 08/15/32)	$	375	$	362,274
4.10%, 03/15/44 (Call 09/15/43)		518		457,129
4.25%, 03/15/29 (Call 12/15/28)		872		862,231
4.25%, 11/01/66 (Call 05/01/66)		295		251,861
4.30%, 03/01/48 (Call 09/01/47)		1,033		937,253
4.40%, 03/01/43 (Call 09/01/42)		485		445,075
4.50%, 03/15/49 (Call 09/15/48)		700		655,349
4.50%, 11/15/52 (Call 05/15/52)		420		391,143
4.50%, 08/01/54 (Call 02/01/54)		395		363,805
4.65%, 03/01/68 (Call 09/01/67)		715		657,667
4.75%, 05/30/42 (Call 11/30/41)		675		649,320
4.75%, 11/15/48 (Call 05/15/48)^(a)		428		416,876
5.50%, 04/15/41 (Call 10/15/40)		560		586,701
6.00%, 10/01/36		780		854,850
6.15%, 05/01/37		571		638,208
6.22%, 04/30/40		473		534,132

Empresa de los Ferrocarriles del Estado
3.07%, 08/18/50 (Call 02/18/50)^(b)		325		198,039
3.83%, 09/14/61 (Call 03/14/61)^(b)		700		497,658

Empresa de Transporte de Pasajeros Metro SA
3.65%, 05/07/30 (Call 02/07/30)^(a)(b)		693		641,505
3.69%, 09/13/61 (Call 03/13/61)^(b)		605		406,872
4.70%, 05/07/50 (Call 11/07/49)^(a)(b)		884		748,748
5.00%, 01/25/47 (Call 07/25/46)^(a)(b)		785		669,142

ENA Master Trust, 4.00%, 05/19/48 (Call 02/19/48)^(b)		25		19,000

FedEx Corp.
2.40%, 05/15/31 (Call 02/15/31)^(a)		805		677,546
3.10%, 08/05/29 (Call 05/05/29)		905		829,602
3.25%, 04/01/26 (Call 01/01/26)		1,185		1,156,329
3.25%, 05/15/41 (Call 11/15/40)^(a)		755		588,840
3.40%, 02/15/28 (Call 11/15/27)^(a)		449		429,690
3.88%, 08/01/42		858		712,825
3.90%, 02/01/35		888		797,840
4.05%, 02/15/48 (Call 08/15/47)		838		707,670
4.10%, 04/15/43		404		343,945
4.10%, 02/01/45		838		707,111
4.20%, 10/17/28 (Call 07/17/28)		505		496,500
4.25%, 05/15/30 (Call 02/15/30)		480		468,688
4.40%, 01/15/47 (Call 07/15/46)		944		834,725
4.50%, 02/01/65^(a)		88		74,469
4.55%, 04/01/46 (Call 10/01/45)		872		781,210
4.75%, 11/15/45 (Call 05/15/45)		1,092		1,009,820
4.90%, 01/15/34^(a)		600		599,221
4.95%, 10/17/48 (Call 04/17/48)		693		659,981
5.10%, 01/15/44		554		533,247
5.25%, 05/15/50 (Call 11/15/49)^(a)		1,217		1,203,915

JB Hunt Transport Services Inc.
3.85%, 03/15/24 (Call 12/15/23)		65		64,837
3.88%, 03/01/26 (Call 01/01/26)		472		464,570

Kansas City Southern
2.88%, 11/15/29 (Call 08/15/29)		587		524,694
3.13%, 06/01/26 (Call 03/01/26)		769		737,126
3.50%, 05/01/50 (Call 11/01/49)		429		337,019
4.20%, 11/15/69 (Call 05/15/69)		166		135,551
4.30%, 05/15/43 (Call 11/15/42)		542		476,365
4.70%, 05/01/48 (Call 11/01/47)		636		599,920
4.95%, 08/15/45 (Call 02/15/45)		634		609,623

Kirby Corp., 4.20%, 03/01/28 (Call 12/01/27)		899		833,429


Security	Par (000)		Value

Transportation (continued)

Misc Capital Two Labuan Ltd.
3.63%, 04/06/25^(b)	$	145	$	140,933
3.75%, 04/06/27 (Call 03/06/27)^(b)		1,000		939,963

Norfolk Southern Corp.
2.30%, 05/15/31 (Call 02/15/31)^(a)		525		449,929
2.55%, 11/01/29 (Call 08/01/29)		486		432,126
2.90%, 06/15/26 (Call 03/15/26)		387		369,699
2.90%, 08/25/51 (Call 02/25/51)		670		476,098
3.00%, 03/15/32 (Call 12/15/31)^(a)		675		603,901
3.05%, 05/15/50 (Call 11/15/49)		722		531,513
3.15%, 06/01/27 (Call 03/01/27)^(a)		388		367,519
3.16%, 05/15/55 (Call 11/15/54)		529		383,353
3.40%, 11/01/49 (Call 05/01/49)		454		356,729
3.65%, 08/01/25 (Call 06/01/25)		290		285,733
3.70%, 03/15/53 (Call 09/15/52)		960		785,940
3.80%, 08/01/28 (Call 05/01/28)		470		457,867
3.85%, 01/15/24 (Call 10/15/23)		295		294,674
3.94%, 11/01/47 (Call 05/01/47)		843		729,226
3.95%, 10/01/42 (Call 04/01/42)		391		338,188
4.05%, 08/15/52 (Call 02/15/52)^(a)		520		452,199
4.10%, 05/15/49 (Call 11/15/48)		569		499,344
4.10%, 05/15/2121 (Call 11/15/2120)		415		311,251
4.15%, 02/28/48 (Call 08/28/47)		672		599,742
4.45%, 06/15/45 (Call 12/15/44)^(a)		552		509,028
4.55%, 06/01/53 (Call 12/01/52)		700		659,820
4.65%, 01/15/46 (Call 07/15/45)		670		640,211
4.84%, 10/01/41		564		551,462
5.10%, 08/01/2118 (Call 02/01/2118)^(a)		25		22,404
5.59%, 05/17/25		465		476,087
7.25%, 02/15/31^(a)		210		246,549
7.80%, 05/15/27^(a)		80		90,885

Pelabuhan Indonesia Persero PT
4.25%, 05/05/25^(a)(b)		1,358		1,342,383
4.88%, 10/01/24^(b)		623		626,233
5.38%, 05/05/45^(b)		492		474,047

Polar Tankers Inc., 5.95%, 05/10/37^(b)		580		607,111

Ryder System Inc.
1.75%, 09/01/26 (Call 08/01/26)		725		652,334
2.50%, 09/01/24 (Call 08/01/24)		719		695,334
2.85%, 03/01/27 (Call 02/01/27)		424		391,210
2.90%, 12/01/26 (Call 10/01/26)		569		529,599
3.35%, 09/01/25 (Call 08/01/25)		639		615,817
3.65%, 03/18/24 (Call 02/18/24)		310		306,996
3.88%, 12/01/23 (Call 11/01/23)		384		382,828
4.30%, 06/15/27 (Call 05/15/27)		270		263,472
4.63%, 06/01/25 (Call 05/01/25)		200		199,723

TTX Co.
3.60%, 01/15/25^(a)(b)		732		712,251
3.90%, 02/01/45 (Call 08/01/44)^(b)		50		41,776
4.20%, 07/01/46 (Call 01/01/46)^(a)(b)		1,065		959,217
4.60%, 02/01/49 (Call 08/01/48)^(a)(b)		344		325,795

Union Pacific Corp.
2.15%, 02/05/27 (Call 12/05/26)		405		376,008
2.38%, 05/20/31 (Call 02/20/31)		890		771,983
2.40%, 02/05/30 (Call 11/05/29)		633		557,366
2.75%, 03/01/26 (Call 12/01/25)		704		675,652
2.80%, 02/14/32 (Call 12/15/31)^(a)		255		226,695
2.89%, 04/06/36 (Call 01/06/36)^(a)		570		474,361
2.95%, 03/10/52 (Call 09/10/51)		325		238,441
2.97%, 09/16/62 (Call 03/16/62)		792		545,246


Security	Par (000)		Value

Transportation (continued)
3.00%, 04/15/27 (Call 01/15/27)^(a)	$	748	$	718,023
3.15%, 03/01/24 (Call 02/01/24)		392		388,413
3.20%, 05/20/41 (Call 11/20/40)^(a)		1,075		885,233
3.25%, 01/15/25 (Call 10/15/24)^(a)		315		310,686
3.25%, 08/15/25 (Call 05/15/25)		540		531,494
3.25%, 02/05/50 (Call 08/05/49)		1,547		1,217,785
3.35%, 08/15/46 (Call 02/15/46)		80		64,448
3.38%, 02/01/35 (Call 08/01/34)		1,181		1,047,708
3.38%, 02/14/42 (Call 08/14/41)^(a)		525		441,274
3.50%, 02/14/53 (Call 08/14/52)		860		698,889
3.55%, 08/15/39 (Call 02/15/39)^(a)		794		687,390
3.55%, 05/20/61 (Call 11/20/60)^(a)		592		467,480
3.60%, 09/15/37 (Call 03/15/37)		667		593,449
3.65%, 02/15/24 (Call 11/15/23)		220		219,745
3.70%, 03/01/29 (Call 12/01/28)		766		744,861
3.75%, 03/15/24 (Call 12/15/23)		215		215,658
3.75%, 07/15/25 (Call 05/15/25)		577		574,576
3.75%, 02/05/70 (Call 08/05/69)		580		463,595
3.80%, 10/01/51 (Call 04/01/51)		320		276,166
3.80%, 04/06/71 (Call 10/06/70)^(a)		560		449,717
3.84%, 03/20/60 (Call 09/20/59)		1,522		1,277,440
3.85%, 02/14/72 (Call 08/14/71)^(a)		785		638,845
3.88%, 02/01/55 (Call 08/01/54)^(a)		550		470,584
3.95%, 09/10/28 (Call 06/10/28)		990		974,482
3.95%, 08/15/59 (Call 02/15/59)		610		519,610
4.00%, 04/15/47 (Call 10/15/46)		655		581,483
4.05%, 11/15/45 (Call 05/15/45)		565		496,179
4.05%, 03/01/46 (Call 09/01/45)^(a)		568		511,316
4.10%, 09/15/67 (Call 03/15/67)		507		433,585
4.30%, 03/01/49 (Call 09/01/48)		693		643,176
4.50%, 09/10/48 (Call 03/10/48)		555		523,674
6.63%, 02/01/29^(a)		27		30,367

United Parcel Service Inc.
2.20%, 09/01/24 (Call 08/01/24)		527		511,693
2.40%, 11/15/26 (Call 08/15/26)		1,098		1,040,832
2.50%, 09/01/29 (Call 06/01/29)		597		540,890
2.80%, 11/15/24 (Call 09/15/24)		437		431,007
3.05%, 11/15/27 (Call 08/15/27)		996		969,230
3.40%, 03/15/29 (Call 12/15/28)^(a)		667		644,133
3.40%, 11/15/46 (Call 05/15/46)		820		686,767
3.40%, 09/01/49 (Call 03/01/49)^(a)		668		563,482
3.63%, 10/01/42^(a)		861		757,840
3.75%, 11/15/47 (Call 05/15/47)		470		417,310
3.90%, 04/01/25 (Call 03/01/25)		1,172		1,173,605
4.25%, 03/15/49 (Call 09/15/48)^(a)		569		546,260
4.45%, 04/01/30 (Call 01/01/30)^(a)		883		905,339
4.88%, 11/15/40 (Call 05/15/40)^(a)		720		738,149
5.20%, 04/01/40 (Call 10/01/39)		367		388,347
5.30%, 04/01/50 (Call 10/01/49)^(a)		1,230		1,369,993
6.20%, 01/15/38		1,019		1,197,940

United Parcel Service of America Inc., 7.62%, 04/01/30^(e)		160		191,905

Walmart Inc.
1.05%, 09/17/26 (Call 08/17/26)		580		525,034
1.50%, 09/22/28 (Call 07/22/28)		770		673,331
1.80%, 09/22/31 (Call 06/22/31)^(a)		1,775		1,492,404

				132,091,011

Trucking & Leasing — 0.2%

DAE Funding LLC
1.55%, 08/01/24 (Call 07/01/24)^(b)		495		462,814
2.63%, 03/20/25 (Call 02/20/25)^(b)		1,410		1,319,492


Security	Par (000)		Value

Trucking & Leasing (continued)
3.38%, 03/20/28 (Call 01/20/28)^(b)	$	630	$	560,689

GATX Corp.
1.90%, 06/01/31 (Call 03/01/31)		685		524,245
3.10%, 06/01/51 (Call 12/01/50)^(a)		390		253,052
3.25%, 03/30/25 (Call 12/30/24)		210		203,291
3.25%, 09/15/26 (Call 06/15/26)		343		323,249
3.50%, 03/15/28 (Call 12/15/27)		288		265,710
3.50%, 06/01/32 (Call 03/01/32)^(a)		116		99,797
3.85%, 03/30/27 (Call 12/30/26)		566		533,656
4.00%, 06/30/30 (Call 03/30/30)		805		735,930
4.35%, 02/15/24 (Call 01/15/24)		407		407,815
4.50%, 03/30/45 (Call 09/30/44)		150		123,958
4.55%, 11/07/28 (Call 08/07/28)		545		527,368
4.70%, 04/01/29 (Call 01/01/29)		650		629,663
4.90%, 03/15/33		355		340,262
5.20%, 03/15/44 (Call 09/15/43)		290		265,538

Penske Truck Leasing Co. LP/PTL Finance Corp.
1.20%, 11/15/25 (Call 10/15/25)^(a)(b)		907		803,929
1.70%, 06/15/26 (Call 05/15/26)^(b)		1,125		998,686
2.70%, 11/01/24 (Call 10/01/24)^(b)		798		764,604
3.35%, 11/01/29 (Call 08/01/29)^(a)(b)		533		477,409
3.40%, 11/15/26 (Call 08/15/26)^(a)(b)		770		722,475
3.45%, 07/01/24 (Call 06/01/24)^(b)		695		678,168
3.90%, 02/01/24 (Call 01/01/24)^(b)		263		260,084
3.95%, 03/10/25 (Call 01/10/25)^(b)		581		568,900
4.00%, 07/15/25 (Call 06/15/25)^(b)		444		434,370
4.20%, 04/01/27 (Call 01/01/27)^(a)(b)		662		636,730
4.40%, 07/01/27 (Call 06/01/27)^(b)		240		233,346
4.45%, 01/29/26 (Call 11/29/25)^(b)		529		520,508

SMBC Aviation Capital Finance DAC
1.90%, 10/15/26 (Call 09/15/26)^(b)		1,005		861,874
2.30%, 06/15/28 (Call 04/15/28)^(b)		330		270,203
3.55%, 04/15/24 (Call 03/15/24)^(a)(b)		195		189,387

				15,997,202

Venture Capital — 0.0%

Hercules Capital Inc.
2.63%, 09/16/26 (Call 08/16/26)		430		361,824
3.38%, 01/20/27 (Call 12/20/26)^(a)		617		530,876

				892,700

Water — 0.2%

American Water Capital Corp.
2.30%, 06/01/31 (Call 03/01/31)^(a)		455		385,045
2.80%, 05/01/30 (Call 02/01/30)		775		692,553
2.95%, 09/01/27 (Call 06/01/27)		692		650,838
3.00%, 12/01/26 (Call 09/01/26)		475		448,221
3.25%, 06/01/51 (Call 12/01/50)^(a)		445		348,139
3.40%, 03/01/25 (Call 12/01/24)		486		479,891
3.45%, 06/01/29 (Call 03/01/29)^(a)		631		591,714
3.45%, 05/01/50 (Call 11/01/49)		544		425,682
3.75%, 09/01/28 (Call 06/01/28)		607		587,046
3.75%, 09/01/47 (Call 03/01/47)		536		450,318
3.85%, 03/01/24 (Call 12/01/23)		490		488,413
4.00%, 12/01/46 (Call 06/01/46)		496		424,178
4.15%, 06/01/49 (Call 12/01/48)		404		358,899
4.20%, 09/01/48 (Call 03/01/48)		442		395,581
4.30%, 12/01/42 (Call 06/01/42)^(a)		456		415,439
4.30%, 09/01/45 (Call 03/01/45)		329		291,489
4.45%, 06/01/32 (Call 03/01/32)^(a)		570		565,502
6.59%, 10/15/37		709		811,058

Aquarion Co., 4.00%, 08/15/24 (Call 05/15/24)^(a)(b)		124		122,375


Security	Par/ Shares (000)		Value

Water (continued)

Essential Utilities Inc.
2.40%, 05/01/31 (Call 02/01/31)	$	990	$	822,547
2.70%, 04/15/30 (Call 01/15/30)		649		560,785
3.35%, 04/15/50 (Call 10/15/49)		397		294,094
3.57%, 05/01/29 (Call 02/01/29)		565		525,108
4.28%, 05/01/49 (Call 11/01/48)		571		492,337
5.30%, 05/01/52 (Call 11/01/51)		365		365,441

United Utilities PLC, 6.88%, 08/15/28		155		168,012

				12,160,705

Total Corporate Bonds & Notes — 97.8% (Cost: $7,786,208,687)				6,757,857,792


Foreign Government Obligations^(f)

Panama — 0.0%
Banco Latinoamericano de Comercio Exterior SA, 2.38%, 09/14/25 (Call 08/15/25)^(b)		755		699,966


South Korea — 0.1%
Korea Electric Power Corp.
1.13%, 06/15/25^(b)		632		578,701
4.00%, 06/14/27^(b)		135		133,093
5.13%, 04/23/34^(a)(b)		385		407,740
Korea Gas Corp.
1.13%, 07/13/26^(b)		650		577,579
2.00%, 07/13/31^(a)(b)		295		246,984
2.25%, 07/18/26^(b)		125		116,034
3.13%, 07/20/27^(b)		1,776		1,678,080
3.50%, 07/02/26^(b)		150		145,959
Korea Hydro & Nuclear Power Co. Ltd.
1.25%, 04/27/26^(a)(b)		480		430,943
3.13%, 07/25/27^(b)		1,170		1,098,906
Korea National Oil Corp.
0.88%, 10/05/25^(a)(b)		647		581,420
1.25%, 04/07/26^(b)		1,000		893,937
2.50%, 10/24/26^(b)		143		132,464
3.25%, 10/01/25^(b)		450		435,001
3.38%, 03/27/27^(b)		500		477,081
4.00%, 01/23/24^(b)		395		394,085

				8,328,007

Total Foreign Government Obligations — 0.1% (Cost: $9,802,525)				9,027,973

Total Long-Term Investments — 97.9% (Cost: $7,796,011,212)				6,766,885,765


Short-Term Securities

Money Market Funds — 9.8%
BlackRock Cash Funds: Institutional, SL Agency Shares, 2.42%^(g)(h)(i)		623,927		624,114,670


Security	Shares (000)		Value

Money Market Funds (continued)
BlackRock Cash Funds: Treasury, SL Agency Shares, 2.07%^(g)(h)		50,369	$	50,369,000


Total Short-Term Securities — 9.8% (Cost: $674,264,992)				674,483,670


Total Investments in Securities — 107.7% (Cost: $8,470,276,204)				7,441,369,435

Liabilities in Excess of Other Assets — (7.7)%				(529,590,325	)


Net Assets — 100.0%			$	6,911,779,110

^(a)	All or a portion of this security is on loan.

^(b)	Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.

^(c)	Variable rate security. Interest rate resets periodically. The rate shown is the effective interest rate as of period end. Security description also includes the reference rate and spread if published and available.


Security	Par (000)		Value

Corporate Bonds & Notes

Advertising — 0.2%
Interpublic Group of Companies Inc. (The), 4.20%, 04/15/24^(a)	$	4,967	$	4,933,448
Omnicom Group Inc./Omnicom Capital Inc.
3.60%, 04/15/26 (Call 01/15/26)^(a)		10,804		10,554,966
3.65%, 11/01/24 (Call 08/01/24)		8,369		8,286,034
WPP Finance 2010, 3.75%, 09/19/24		8,579		8,449,616

				32,224,064

Aerospace & Defense — 1.3%
Airbus SE, 3.15%, 04/10/27 (Call 01/10/27)^(b)		5,405		5,148,475
BAE Systems Holdings Inc.
3.80%, 10/07/24^(a)(b)		2,442		2,409,572
3.85%, 12/15/25 (Call 09/15/25)^(b)		6,703		6,492,312
Boeing Co. (The)
1.43%, 02/04/24 (Call 09/12/22)		19,609		18,798,324
1.95%, 02/01/24^(a)		2,615		2,530,172
2.20%, 02/04/26 (Call 02/04/23)		41,481		37,958,321
2.25%, 06/15/26 (Call 03/15/26)^(a)		4,937		4,493,056
2.50%, 03/01/25 (Call 12/01/24)^(a)		3,483		3,300,654
2.60%, 10/30/25 (Call 07/30/25)^(a)		3,040		2,860,302
2.70%, 02/01/27 (Call 12/01/26)		10,608		9,613,213
2.75%, 02/01/26 (Call 01/01/26)^(a)		4,303		4,025,845
2.80%, 03/01/24 (Call 02/01/24)^(a)		8,774		8,574,232
2.80%, 03/01/27 (Call 12/01/26)^(a)		350		318,467
2.85%, 10/30/24 (Call 07/30/24)		4,396		4,265,784
3.10%, 05/01/26 (Call 03/01/26)^(a)		5,084		4,800,194
4.88%, 05/01/25 (Call 04/01/25)		26,688		26,762,561
5.04%, 05/01/27 (Call 03/01/27)		12,386		12,348,746
7.95%, 08/15/24^(a)		1,907		2,000,785
General Dynamics Corp.
1.15%, 06/01/26 (Call 05/01/26)		4,255		3,835,146
2.13%, 08/15/26 (Call 05/15/26)^(a)		4,302		4,052,360
2.38%, 11/15/24 (Call 09/15/24)^(a)		4,036		3,914,136
3.25%, 04/01/25 (Call 03/01/25)		6,330		6,234,644
3.50%, 05/15/25 (Call 03/15/25)^(a)		6,075		6,041,771
3.50%, 04/01/27 (Call 02/01/27)		3,447		3,370,068
L3Harris Technologies Inc.
3.83%, 04/27/25 (Call 01/27/25)^(a)		5,725		5,638,783
3.85%, 12/15/26 (Call 09/15/26)		1,620		1,576,844
3.95%, 05/28/24 (Call 02/28/24)^(a)		3,401		3,403,373
Lockheed Martin Corp., 3.55%, 01/15/26 (Call 10/15/25)^(a)		5,894		5,844,224
Northrop Grumman Corp.
2.93%, 01/15/25 (Call 11/15/24)^(a)		12,858		12,527,862
3.20%, 02/01/27 (Call 11/01/26)^(a)		4,322		4,173,097
Raytheon Technologies Corp.
2.65%, 11/01/26 (Call 08/01/26)^(a)		1,326		1,252,423
3.13%, 05/04/27 (Call 02/04/27)		5,830		5,566,189
3.20%, 03/15/24 (Call 01/15/24)		7,746		7,668,785
3.50%, 03/15/27 (Call 12/15/26)^(a)		6,249		6,051,845
3.70%, 12/15/23 (Call 09/15/23)		3,472		3,467,270
3.95%, 08/16/25 (Call 06/16/25)^(a)		12,004		12,003,588
7.20%, 08/15/27		2,000		2,259,115
Teledyne Technologies Inc.
0.95%, 04/01/24 (Call 10/03/22)^(a)		4,967		4,695,638
1.60%, 04/01/26 (Call 03/01/26)^(a)		4,571		4,110,412

				264,388,588


Security	Par (000)		Value

Agriculture — 1.1%
Altria Group Inc.
2.35%, 05/06/25 (Call 04/06/25)^(a)	$	7,033	$	6,689,536
2.63%, 09/16/26 (Call 06/16/26)^(a)		3,222		3,011,300
3.80%, 02/14/24 (Call 01/14/24)		1,263		1,259,833
4.00%, 01/31/24^(a)		7,687		7,677,545
4.40%, 02/14/26 (Call 12/14/25)^(a)		8,321		8,276,663
Archer-Daniels-Midland Co., 2.50%, 08/11/26 (Call 05/11/26)^(a)		4,853		4,615,170
BAT Capital Corp.
2.79%, 09/06/24 (Call 08/06/24)		8,749		8,477,197
3.22%, 08/15/24 (Call 06/15/24)^(a)		21,375		20,879,023
3.22%, 09/06/26 (Call 07/06/26)^(a)		6,977		6,517,757
3.56%, 08/15/27 (Call 05/15/27)		15,833		14,545,039
4.70%, 04/02/27 (Call 02/02/27)^(a)		7,440		7,239,417
BAT International Finance PLC
1.67%, 03/25/26 (Call 02/25/26)		10,881		9,688,355
3.95%, 06/15/25^(a)(b)		11,782		11,514,925
Bunge Ltd. Finance Corp.
1.63%, 08/17/25 (Call 07/17/25)^(a)		5,522		5,126,527
3.25%, 08/15/26 (Call 05/15/26)^(a)		3,574		3,425,948
Cargill Inc.
0.40%, 02/02/24 (Call 01/02/24)^(a)(b)		5,285		5,037,706
0.75%, 02/02/26 (Call 01/02/26)^(a)(b)		2,508		2,250,737
3.50%, 04/22/25 (Call 04/22/23)^(a)(b)		1,270		1,250,651
3.63%, 04/22/27 (Call 03/22/27)^(a)(b)		4,615		4,513,300
Imperial Brands Finance PLC
3.13%, 07/26/24 (Call 06/26/24)^(b)		8,432		8,113,180
3.50%, 07/26/26 (Call 05/26/26)^(b)		4,970		4,600,443
4.25%, 07/21/25 (Call 04/21/25)^(a)(b)		11,951		11,694,653
6.13%, 07/27/27 (Call 06/27/27)^(a)(b)		3,460		3,512,274
Philip Morris International Inc.
0.88%, 05/01/26 (Call 04/01/26)		4,518		4,014,930
1.50%, 05/01/25 (Call 04/01/25)		7,324		6,877,339
2.75%, 02/25/26 (Call 11/25/25)^(a)		4,307		4,086,535
2.88%, 05/01/24 (Call 04/01/24)		8,858		8,735,402
3.25%, 11/10/24^(a)		7,248		7,152,645
3.38%, 08/11/25 (Call 05/11/25)		6,153		6,055,161
3.60%, 11/15/23^(a)		4,127		4,117,345
Reynolds American Inc., 4.45%, 06/12/25 (Call 03/12/25)		19,064		18,883,805
Viterra Finance BV
2.00%, 04/21/26 (Call 03/21/26)^(b)		5,540		4,843,629
4.90%, 04/21/27 (Call 03/21/27)^(b)		3,500		3,359,852

				228,043,822

Airlines — 0.4%
Delta Air Lines Inc., 7.00%, 05/01/25^(b)		19,530		20,218,721
Delta Air Lines Inc./SkyMiles IP Ltd., 4.50%, 10/20/25^(a)(b)		18,430		18,052,139
Mileage Plus Holdings LLC/Mileage Plus Intellectual Property Assets Ltd., 6.50%, 06/20/27 (Call 06/30/23)^(b)		11,230		11,258,075
Southwest Airlines Co.
3.00%, 11/15/26 (Call 08/15/26)		2,315		2,186,225
5.13%, 06/15/27 (Call 04/15/27)		12,176		12,417,879
5.25%, 05/04/25 (Call 04/04/25)^(a)		11,905		12,225,118

				76,358,157

Apparel — 0.2%
Michael Kors USA Inc., 4.25%, 11/01/24 (Call 09/01/24)^(a)(b)		3,295		3,229,100
NIKE Inc.
2.38%, 11/01/26 (Call 08/01/26)^(a)		4,870		4,623,684


Security	Par (000)		Value

Apparel (continued)
2.40%, 03/27/25 (Call 02/27/25)^(a)	$	9,836	$	9,517,904
2.75%, 03/27/27 (Call 01/27/27)^(a)		4,815		4,601,686
PVH Corp., 4.63%, 07/10/25 (Call 06/10/25)^(a)		5,494		5,468,545
Ralph Lauren Corp., 3.75%, 09/15/25 (Call 07/15/25)^(a)		4,066		4,021,069
Tapestry Inc.
4.13%, 07/15/27 (Call 04/15/27)^(a)		115		109,896
4.25%, 04/01/25 (Call 01/01/25)^(a)		238		234,920
VF Corp.
2.40%, 04/23/25 (Call 03/23/25)^(a)		7,818		7,466,944
2.80%, 04/23/27 (Call 02/23/27)^(a)		1,946		1,820,742

				41,094,490

Auto Manufacturers — 3.6%
American Honda Finance Corp.
0.55%, 07/12/24^(a)		5,095		4,798,745
0.75%, 08/09/24^(a)		1,915		1,805,107
1.00%, 09/10/25^(a)		4,105		3,740,653
1.20%, 07/08/25^(a)		6,051		5,604,595
1.30%, 09/09/26^(a)		8,755		7,874,500
1.50%, 01/13/25^(a)		9,285		8,784,475
2.15%, 09/10/24		8,875		8,580,095
2.30%, 09/09/26^(a)		1,882		1,755,492
2.35%, 01/08/27^(a)		2,199		2,037,569
2.40%, 06/27/24^(a)		6,649		6,483,713
2.90%, 02/16/24^(a)		5,209		5,137,622
3.55%, 01/12/24^(a)		6,651		6,628,411
3.63%, 10/10/23^(a)		6,945		6,933,128
BMW Finance NV, 2.40%, 08/14/24 (Call 07/14/24)^(a)(b)		5,489		5,310,114
BMW U.S. Capital LLC
0.75%, 08/12/24^(a)(b)		3,480		3,275,138
0.80%, 04/01/24^(a)(b)		7,590		7,228,759
1.25%, 08/12/26 (Call 07/12/26)^(a)(b)		4,956		4,405,299
2.80%, 04/11/26 (Call 01/11/26)^(b)		6,993		6,641,047
3.15%, 04/18/24 (Call 03/18/24)^(a)(b)		9,886		9,765,761
3.25%, 04/01/25^(b)		835		816,325
3.30%, 04/06/27 (Call 01/06/27)^(b)		840		803,734
3.45%, 04/01/27 (Call 03/01/27)^(a)(b)		6,365		6,130,031
3.90%, 04/09/25 (Call 03/09/25)^(a)(b)		13,943		13,836,518
Cummins Inc., 0.75%, 09/01/25 (Call 08/01/25)^(a)		5,614		5,136,472
Daimler Finance North America LLC
0.75%, 03/01/24^(b)		3,783		3,596,293
1.45%, 03/02/26^(a)(b)		9,539		8,652,468
2.13%, 03/10/25^(b)		4,617		4,369,455
2.70%, 06/14/24^(b)		7,694		7,492,025
3.30%, 05/19/25^(a)(b)		5,947		5,789,137
Daimler Trucks Finance North America LLC
1.13%, 12/14/23^(b)		2,355		2,258,647
1.63%, 12/13/24^(a)(b)		1,063		995,511
2.00%, 12/14/26^(a)(b)		9,458		8,416,265
3.50%, 04/07/25^(a)(b)		4,590		4,458,675
3.65%, 04/07/27^(a)(b)		5,005		4,750,660
General Motors Co.
4.00%, 04/01/25^(a)		4,041		3,980,310
6.13%, 10/01/25 (Call 09/01/25)^(a)		12,052		12,404,738
General Motors Financial Co. Inc.
1.05%, 03/08/24		7,823		7,423,819
1.20%, 10/15/24		7,420		6,937,196
1.25%, 01/08/26 (Call 12/08/25)^(a)		12,488		11,002,057
1.50%, 06/10/26 (Call 05/10/26)		12,053		10,592,447
2.35%, 02/26/27 (Call 01/26/27)^(a)		5,435		4,819,860
2.70%, 08/20/27 (Call 06/20/27)		4,443		3,949,778


Security	Par (000)		Value

Auto Manufacturers (continued)
2.75%, 06/20/25 (Call 05/20/25)^(a)	$	11,231	$	10,624,485
2.90%, 02/26/25 (Call 01/26/25)^(a)		10,213		9,747,302
3.50%, 11/07/24 (Call 09/07/24)^(a)		6,761		6,623,724
3.80%, 04/07/25^(a)		1,120		1,092,016
3.95%, 04/13/24 (Call 02/13/24)^(a)		10,603		10,519,927
4.00%, 01/15/25 (Call 10/15/24)		6,827		6,741,409
4.00%, 10/06/26 (Call 07/06/26)^(a)		5,847		5,614,222
4.30%, 07/13/25 (Call 04/13/25)^(a)		8,051		7,951,087
4.35%, 04/09/25 (Call 02/09/25)		7,600		7,491,256
4.35%, 01/17/27 (Call 10/17/26)		8,975		8,665,974
5.00%, 04/09/27 (Call 03/09/27)		7,598		7,495,378
5.10%, 01/17/24 (Call 12/17/23)		12,772		12,881,050
5.25%, 03/01/26 (Call 12/01/25)^(a)		11,010		11,083,081
Harley-Davidson Financial Services Inc.
3.05%, 02/14/27 (Call 01/14/27)^(a)(b)		3,185		2,844,354
3.35%, 06/08/25 (Call 05/08/25)^(b)		7,735		7,415,445
Honda Motor Co. Ltd.
2.27%, 03/10/25 (Call 02/10/25)^(a)		2,945		2,832,194
2.53%, 03/10/27 (Call 02/10/27)^(a)		9,335		8,720,727
Hyundai Capital America
0.80%, 01/08/24^(b)		10,195		9,686,777
0.88%, 06/14/24^(a)(b)		8,150		7,626,188
1.00%, 09/17/24^(b)		9,538		8,836,763
1.30%, 01/08/26 (Call 12/08/25)^(b)		7,302		6,462,717
1.50%, 06/15/26 (Call 05/15/26)^(b)		8,353		7,309,602
1.65%, 09/17/26 (Call 08/17/26)^(a)(b)		9,288		8,085,577
1.80%, 10/15/25 (Call 09/15/25)^(b)		7,114		6,454,609
2.65%, 02/10/25 (Call 01/10/25)^(a)(b)		4,143		3,927,737
2.75%, 09/27/26^(a)(b)		2,594		2,366,238
3.00%, 02/10/27 (Call 12/10/26)^(a)(b)		2,914		2,660,760
3.40%, 06/20/24^(a)(b)		3,402		3,318,123
3.50%, 11/02/26 (Call 09/02/26)^(b)		5,131		4,815,304
4.30%, 02/01/24^(a)(b)		3,976		3,950,625
5.88%, 04/07/25 (Call 03/07/25)^(a)(b)		4,797		4,881,544
Hyundai Capital Services Inc.
1.25%, 02/08/26^(b)		1,986		1,767,678
2.13%, 04/24/25^(b)		200		186,744
2.50%, 01/24/27^(a)(b)		580		526,236
3.63%, 08/29/27^(b)		2,000		1,889,688
Kia Corp.
1.00%, 04/16/24^(b)		5,220		4,943,389
1.75%, 10/16/26^(a)(b)		495		439,744
2.38%, 02/14/25^(b)		330		312,570
2.75%, 02/14/27^(b)		4,030		3,698,233
3.25%, 04/21/26^(b)		855		814,305
Mercedes-Benz Finance North America LLC
3.25%, 08/01/24^(b)		3,010		2,957,087
3.45%, 01/06/27^(a)(b)		555		534,543
3.50%, 08/03/25^(a)(b)		3,713		3,624,274
3.65%, 02/22/24^(a)(b)		7,294		7,233,723
Nissan Motor Acceptance Co. LLC
1.13%, 09/16/24^(a)(b)		5,095		4,710,066
1.85%, 09/16/26 (Call 08/16/26)^(a)(b)		8,658		7,340,425
Nissan Motor Acceptance Corp.
1.05%, 03/08/24^(a)(b)		2,494		2,345,636
2.00%, 03/09/26 (Call 02/09/26)^(b)		6,563		5,734,315
Nissan Motor Co. Ltd., 3.52%, 09/17/25
(Call 08/17/25)^(b)		11,462		10,884,762
PACCAR Financial Corp.
0.35%, 02/02/24^(a)		1,852		1,764,905


Security	Par (000)		Value

Auto Manufacturers (continued)
0.50%, 08/09/24	$	3,009	$	2,824,528
0.90%, 11/08/24		3,560		3,344,709
1.10%, 05/11/26^(a)		2,580		2,339,603
1.80%, 02/06/25		2,349		2,241,257
2.00%, 02/04/27^(a)		2,830		2,614,088
2.15%, 08/15/24^(a)		3,803		3,686,000
2.85%, 04/07/25		170		165,776
3.15%, 06/13/24^(a)		1,185		1,166,639
3.55%, 08/11/25		2,000		1,981,874
Stellantis Finance U.S. Inc., 1.71%, 01/29/27
(Call 12/29/26)^(a)(b)		4,725		4,087,267
Toyota Motor Corp.
0.68%, 03/25/24 (Call 02/25/24)^(a)		11,902		11,354,439
1.34%, 03/25/26 (Call 02/25/26)^(a)		5,317		4,864,382
2.36%, 07/02/24^(a)		3,316		3,236,496
Toyota Motor Credit Corp.
0.45%, 01/11/24^(a)		3,303		3,162,789
0.50%, 06/18/24^(a)		8,166		7,718,042
0.63%, 09/13/24^(a)		4,430		4,158,861
0.80%, 10/16/25^(a)		8,294		7,529,762
0.80%, 01/09/26^(a)		6,027		5,440,817
1.13%, 06/18/26^(a)		10,580		9,553,813
1.45%, 01/13/25		9,791		9,257,605
1.80%, 02/13/25^(a)		11,378		10,811,970
1.90%, 01/13/27^(a)		9,765		8,977,344
2.00%, 10/07/24		5,206		5,006,622
2.25%, 10/18/23^(a)		5,016		4,963,926
2.50%, 03/22/24		826		810,935
2.90%, 04/17/24^(a)		6,587		6,502,119
3.00%, 04/01/25		9,698		9,475,685
3.05%, 03/22/27^(a)		8,510		8,170,920
3.20%, 01/11/27^(a)		405		391,960
3.35%, 01/08/24^(a)		5,461		5,436,980
3.40%, 04/14/25^(a)		4,411		4,352,911
3.65%, 08/18/25		8,005		7,928,781
3.95%, 06/30/25^(a)		14,195		14,177,494
Volkswagen Group Amer Fin LLC, 4.35%, 06/08/27 (Call 05/08/27)^(b)		7,175		6,984,570
Volkswagen Group of America Finance LLC
0.88%, 11/22/23^(b)		9,274		8,902,452
1.25%, 11/24/25 (Call 10/24/25)^(b)		10,080		9,086,988
2.85%, 09/26/24^(a)(b)		6,390		6,206,375
3.20%, 09/26/26^(b)		1,876		1,780,886
3.35%, 05/13/25^(a)(b)		9,285		8,994,272
3.95%, 06/06/25^(a)(b)		4,375		4,305,133
4.25%, 11/13/23^(b)		9,405		9,395,408
4.63%, 11/13/25^(b)		6,204		6,196,683

				755,426,323

Auto Parts & Equipment — 0.1%
Aptiv PLC/Aptiv Corp., 2.40%, 02/18/25
(Call 02/18/23)^(a)		1,285		1,222,423
BorgWarner Inc.
2.65%, 07/01/27 (Call 05/01/27)		4,293		3,906,326
3.38%, 03/15/25 (Call 12/15/24)		4,475		4,396,182
5.00%, 10/01/25^(a)(b)		7,559		7,601,562
Denso Corp., 1.24%, 09/16/26 (Call 08/16/26)^(a)(b)		4,572		4,054,974
Magna International Inc.
3.63%, 06/15/24 (Call 03/15/24)^(a)		6,253		6,199,652
4.15%, 10/01/25 (Call 07/01/25)		1,545		1,534,525

				28,915,644


Security	Par (000)		Value

Banks — 34.5%
ABN AMRO Bank NV
1.54%, 06/16/27 (Call 06/16/26)^(b)(c)	$	5,422	$	4,729,208
4.75%, 07/28/25^(a)(b)		10,739		10,591,403
4.80%, 04/18/26^(b)		5,968		5,854,693
AIB Group PLC, 4.26%, 04/10/25 (Call 04/10/24)^(a)(b)(c)		7,102		6,915,761
ANZ Bank New Zealand Ltd., 5.55%, 08/11/32		4,000		4,008,595
ANZ New Zealand Int’l Ltd./London
1.25%, 06/22/26^(a)(b)		5,811		5,155,696
2.17%, 02/18/25^(b)		2,525		2,395,773
3.40%, 03/19/24^(b)		6,777		6,711,987
3.45%, 07/17/27^(b)		2,504		2,385,143
ASB Bank Ltd.
1.63%, 10/22/26^(b)		4,868		4,328,259
3.13%, 05/23/24^(a)(b)		4,830		4,730,158
Associated Banc-Corp, 4.25%, 01/15/25
(Call 10/15/24)^(a)		1,625		1,606,385
Australia & New Zealand Banking Group Ltd.
2.95%, 07/22/30 (Call 07/22/25)^(b)(c)		8,688		8,084,425
4.40%, 05/19/26^(a)(b)		9,879		9,713,499
4.50%, 03/19/24^(a)(b)		3,168		3,166,722
Australia & New Zealand Banking Group Ltd./New York NY, 3.70%, 11/16/25		4,878		4,835,768
Banco Bilbao Vizcaya Argentaria SA, 1.13%, 09/18/25^(a)		6,288		5,689,324
Banco de Credito del Peru S.A.
2.70%, 01/11/25 (Call 12/11/24)^(a)(b)		4,719		4,482,248
3.15%, 07/01/30 (Call 07/01/25)^(b)(c)		6,178		5,683,760
3.25%, 09/30/31 (Call 09/30/26)^(b)(c)		3,735		3,321,834
Banco Inbursa SA Institucion De Banca Multiple Grupo Financiero Inbursa
4.13%, 06/06/24^(a)(b)		4,700		4,647,125
4.38%, 04/11/27 (Call 01/11/27)^(b)		1,710		1,645,875
Banco Internacional del Peru SAA Interbank, 3.25%, 10/04/26 (Call 08/04/26)^(b)		245		226,879
Banco Santander Chile, 2.70%, 01/10/25
(Call 12/10/24)^(b)		5,424		5,193,480
Banco Santander Mexico SA Institucion de Banca Multiple Grupo Financiero Santand
5.38%, 04/17/25^(b)		14,714		14,750,785
5.95%, 10/01/28 (Call 10/01/23)^(b)(c)		930		923,025
Banco Santander SA
1.72%, 09/14/27 (Call 09/14/26)^(c)		12,195		10,497,858
1.85%, 03/25/26		10,718		9,535,868
2.71%, 06/27/24		18,584		18,058,320
2.75%, 05/28/25^(a)		13,351		12,554,681
3.50%, 03/24/25^(a)		6,117		5,974,653
3.89%, 05/24/24		9,000		8,908,163
4.18%, 03/24/28 (Call 03/24/27)^(a)(c)		10,595		9,942,196
4.25%, 04/11/27^(a)		4,702		4,516,832
5.18%, 11/19/25		11,367		11,257,861
5.29%, 08/18/27		5,000		4,893,473
Bancolombia SA, 3.00%, 01/29/25 (Call 12/29/24)		1,075		1,008,077
Bangkok Bank PCL/Hong Kong, 4.05%, 03/19/24^(a)(b)		4,765		4,753,207
Bank Hapoalim BM, 3.26%, 01/21/32
(Call 01/21/27)^(b)(c)		4,000		3,479,176
Bank of America Corp.
0.81%, 10/24/24 (Call 10/24/23),
(SOFR + 0.740%)^(a)(c)		17,090		16,394,023
0.98%, 04/22/25 (Call 04/22/24),
(SOFR + 0.690%)^(c)		13,496		12,724,685


Security	Par (000)		Value

Banks (continued)
0.98%, 09/25/25 (Call 09/25/24), (SOFR + 0.910%)^(a)(c)	$	6,673	$	6,195,999
1.20%, 10/24/26 (Call 10/24/25), (SOFR + 1.010%)^(c)		23,929		21,394,063
1.32%, 06/19/26 (Call 06/19/25), (SOFR + 1.150%)^(c)		24,784		22,547,524
1.53%, 12/06/25 (Call 12/06/24), (SOFR + 0.650%)^(c)		6,615		6,172,845
1.73%, 07/22/27 (Call 07/22/26), (SOFR + 0.960%)^(c)		53,344		47,334,910
1.84%, 02/04/25 (Call 02/04/24), (SOFR + 0.670%)^(c)		14,015		13,470,952
2.02%, 02/13/26 (Call 02/13/25), (3 mo. LIBOR US + 0.640%)^(a)(c)		14,379		13,483,211
2.46%, 10/22/25 (Call 10/22/24), (3 mo. LIBOR US + 0.870%)^(c)		25,331		24,171,200
2.55%, 02/04/28 (Call 02/04/27), (SOFR + 1.050%)^(c)		27,395		24,836,335
3.09%, 10/01/25 (Call 10/01/24), (3 mo. LIBOR US + 1.090%)^(a)(c)		16,810		16,277,305
3.37%, 01/23/26 (Call 01/23/25), (3 mo. LIBOR US + 0.810%)^(c)		17,996		17,400,098
3.38%, 04/02/26 (Call 04/02/25), (SOFR + 1.330%)^(a)(c)		11,900		11,483,129
3.46%, 03/15/25 (Call 03/15/24), (3 mo. LIBOR US + 0.970%)^(a)(c)		18,491		18,187,342
3.50%, 04/19/26^(a)		10,508		10,225,224
3.56%, 04/23/27 (Call 04/23/26), (3 mo. LIBOR US + 1.060%)^(a)(c)		18,616		17,770,859
3.59%, 07/21/28 (Call 07/21/27), (3 mo. LIBOR US + 1.370%)^(c)		8,790		8,274,364
3.71%, 04/24/28 (Call 04/24/27), (3 mo. LIBOR US + 1.512%)^(c)		9,863		9,368,954
3.82%, 01/20/28 (Call 01/20/27), (3 mo. LIBOR US + 1.575%)^(c)		1,115		1,067,313
3.84%, 04/25/25 (Call 04/25/24), (SOFR + 1.110%)^(c)		15,405		15,221,167
3.88%, 08/01/25		13,438		13,352,034
4.00%, 04/01/24^(a)		19,218		19,244,448
4.00%, 01/22/25		20,120		19,954,696
4.13%, 01/22/24^(a)		17,589		17,643,660
4.20%, 08/26/24		24,384		24,344,392
4.25%, 10/22/26		12,433		12,245,472
4.38%, 04/27/28 (Call 04/27/27), (SOFR + 1.580%)^(c)		27,170		26,482,795
4.45%, 03/03/26		15,712		15,648,108
4.83%, 07/22/26 (Call 07/22/25)^(c)		30,225		30,278,627
4.95%, 07/22/28 (Call 07/22/27)^(c)		23,980		23,958,085
6.22%, 09/15/26^(a)		919		967,391
Series L, 3.95%, 04/21/25^(a)		20,030		19,829,861
Series N, 1.66%, 03/11/27 (Call 03/11/26), (SOFR + 0.910%)^(c)		16,116		14,442,488
Bank of China Hong Kong Ltd., 5.90%, (Call 09/14/23)^(b)(c)(d)		23,486		23,885,262
Bank of China Ltd., 5.00%, 11/13/24^(a)(b)		26,400		26,820,138
Bank of Ireland Group PLC
2.03%, 09/30/27 (Call 09/30/26)^(b)(c)		5,825		5,008,886
4.50%, 11/25/23^(b)		4,271		4,238,107
Bank of Montreal
0.45%, 12/08/23^(a)		6,413		6,147,223


Security	Par (000)		Value

Banks (continued)
0.63%, 07/09/24	$	17,555	$	16,529,988
0.95%, 01/22/27 (Call 01/22/26), (SOFR + 0.603%)^(a)(c)		4,523		4,025,013
1.25%, 09/15/26		18,220		16,252,736
1.50%, 01/10/25^(a)		15,750		14,820,387
1.85%, 05/01/25^(a)		8,981		8,465,361
2.15%, 03/08/24^(a)		9,640		9,393,503
2.50%, 06/28/24^(a)		12,049		11,769,130
2.65%, 03/08/27^(a)		14,335		13,338,645
3.70%, 06/07/25^(a)		12,095		11,923,303
4.34%, 10/05/28 (Call 10/05/23)^(c)		5,655		5,630,081
4.80%, (Call 08/25/24)^(a)(c)(d)		2,804		2,529,144
Series E, 3.30%, 02/05/24^(a)		13,628		13,497,820
Bank of New York Mellon Corp.
3.43%, 06/13/25 (Call 06/13/24)^(a)(c)		8,085		7,987,157
3.99%, 06/13/28 (Call 06/13/27)^(a)(c)		8,740		8,535,831
4.41%, 07/24/26 (Call 07/24/25)^(a)(c)		4,905		4,926,797
Bank of New York Mellon Corp. (The)
0.35%, 12/07/23 (Call 11/07/23)^(a)		4,999		4,819,134
0.50%, 04/26/24 (Call 03/26/24)^(a)		5,916		5,623,340
0.75%, 01/28/26 (Call 12/28/25)^(a)		738		663,385
1.05%, 10/15/26 (Call 09/15/26)^(a)		7,046		6,279,109
1.60%, 04/24/25 (Call 03/24/25)^(a)		10,877		10,240,234
2.05%, 01/26/27 (Call 12/26/26)^(a)		5,665		5,217,371
2.10%, 10/24/24^(a)		7,440		7,206,915
2.45%, 08/17/26 (Call 05/17/26)		4,742		4,464,577
2.80%, 05/04/26 (Call 02/04/26)^(a)		4,770		4,610,239
3.25%, 09/11/24 (Call 08/11/24)^(a)		4,961		4,925,084
3.25%, 05/16/27 (Call 02/16/27)		3,088		2,985,057
3.35%, 04/25/25 (Call 03/25/25)^(a)		10,125		9,984,998
3.40%, 05/15/24 (Call 04/15/24)^(a)		4,382		4,358,273
3.44%, 02/07/28 (Call 02/07/27), (3 mo. LIBOR US + 1.069%)^(c)		1,380		1,324,413
3.95%, 11/18/25 (Call 10/18/25)^(a)		3,825		3,821,443
Series 12, 3.65%, 02/04/24 (Call 01/05/24)^(a)		8,857		8,849,836
Series G, 3.00%, 02/24/25 (Call 01/24/25)^(a)		6,860		6,728,705
Series J, 0.85%, 10/25/24 (Call 09/25/24)		6,350		5,958,890
Bank of New Zealand
1.00%, 03/03/26^(a)(b)		2,714		2,409,370
2.00%, 02/21/25^(a)(b)		5,558		5,251,654
2.29%, 01/27/27^(a)(b)		3,085		2,804,050
3.50%, 02/20/24^(a)(b)		6,182		6,119,494
Bank of Nova Scotia (The)
0.65%, 07/31/24		9,650		9,037,633
0.70%, 04/15/24		10,878		10,310,303
1.05%, 03/02/26^(a)		8,330		7,487,755
1.30%, 06/11/25^(a)		6,669		6,167,562
1.30%, 09/15/26		10,606		9,420,123
1.35%, 06/24/26^(a)		10,413		9,337,945
1.45%, 01/10/25^(a)		6,185		5,808,165
1.95%, 02/02/27		5,900		5,307,961
2.20%, 02/03/25		9,263		8,829,853
2.44%, 03/11/24^(a)		6,570		6,424,460
2.70%, 08/03/26		6,056		5,702,068
2.95%, 03/11/27		5,501		5,161,488
3.40%, 02/11/24^(a)		10,773		10,678,870
3.45%, 04/11/25		12,370		12,093,760
4.50%, 12/16/25^(a)		6,447		6,429,943
4.90%, (Call 06/04/25)^(a)(c)(d)		10,065		9,537,447
Series 2, 3.63%, 10/27/81 (Call 10/27/26)^(c)		4,280		3,290,546


Security	Par (000)		Value

Banks (continued)
Bank One Michigan, 8.25%, 11/01/24	$	410	$	440,217
Bank OZK, 2.75%, 10/01/31 (Call 10/01/26), (SOFR + 2.090%)^(c)		140		125,091
BankUnited Inc., 4.88%, 11/17/25 (Call 08/17/25)^(a)		1,465		1,464,065
Banque Federative du Credit Mutuel SA
0.65%, 02/27/24^(a)(b)		7,972		7,566,283
1.00%, 02/04/25^(b)		9,578		8,787,011
1.60%, 10/04/26^(b)		10,240		9,055,947
2.38%, 11/21/24^(a)(b)		7,194		6,870,972
4.52%, 07/13/25^(a)(b)		4,115		4,095,274
4.75%, 07/13/27^(b)		4,900		4,863,210
Barclays Bank PLC, 3.75%, 05/15/24^(a)		4,346		4,310,821
Barclays PLC
1.01%, 12/10/24 (Call 12/10/23)^(c)		11,643		11,034,189
2.28%, 11/24/27 (Call 11/24/26)^(c)		16,640		14,614,003
2.85%, 05/07/26 (Call 05/07/25), (SOFR + 2.714%)^(a)(c)		13,099		12,263,581
3.65%, 03/16/25		12,520		12,166,560
3.93%, 05/07/25 (Call 05/07/24), (3 mo. LIBOR US + 1.610%)^(c)		15,732		15,378,659
4.38%, 09/11/24		9,368		9,248,308
4.38%, 01/12/26		17,919		17,563,643
5.20%, 05/12/26		14,065		13,957,452
5.30%, 08/09/26		4,005		3,975,660
5.50%, 08/09/28		10,000		9,833,724
BBVA Bancomer SA/Texas
1.88%, 09/18/25^(a)(b)		4,285		3,935,773
4.38%, 04/10/24^(b)		270		268,923
BNP Paribas SA
1.32%, 01/13/27 (Call 01/13/26)^(a)(b)(c)		14,063		12,335,950
1.68%, 06/30/27 (Call 06/30/26)^(a)(b)(c)		13,318		11,684,990
2.22%, 06/09/26 (Call 06/09/25)^(a)(b)(c)		17,664		16,282,339
2.59%, 01/20/28 (Call 01/20/27)^(a)(b)(c)		11,310		10,040,701
2.82%, 11/19/25 (Call 11/19/24)^(b)(c)		16,554		15,721,447
3.38%, 01/09/25^(a)(b)		17,537		17,009,887
3.80%, 01/10/24^(a)(b)		8,347		8,287,862
4.25%, 10/15/24^(a)		11,238		11,203,628
4.38%, 09/28/25^(a)(b)		9,007		8,826,907
4.38%, 05/12/26^(a)(b)		7,055		6,922,076
4.63%, 03/13/27^(a)(b)		6,171		6,011,357
4.71%, 01/10/25 (Call 01/10/24)^(a)(b)(c)		15,834		15,794,386
BPCE SA
1.00%, 01/20/26^(b)		11,613		10,237,660
1.63%, 01/14/25^(a)(b)		13,715		12,799,957
1.65%, 10/06/26 (Call 10/06/25)^(b)(c)		9,267		8,241,505
2.05%, 10/19/27 (Call 10/19/26)^(b)(c)		9,715		8,466,341
2.38%, 01/14/25^(a)(b)		12,321		11,599,359
3.38%, 12/02/26^(a)		2,865		2,736,783
4.00%, 04/15/24		15,770		15,692,373
4.50%, 03/15/25^(b)		9,897		9,600,586
4.63%, 07/11/24^(b)		9,387		9,264,768
4.75%, 07/19/27^(a)(b)		8,565		8,478,488
4.88%, 04/01/26^(b)		4,833		4,709,384
5.15%, 07/21/24^(b)		14,102		14,025,574
5.70%, 10/22/23^(b)		7,422		7,466,664
Cadence Bank, 4.13%, 11/20/29 (Call 11/20/24), (3 mo. LIBOR US + 2.470%)^(a)(c)		1,334		1,295,183
Canadian Imperial Bank of Commerce
0.50%, 12/14/23^(a)		5,167		4,950,809
0.95%, 10/23/25^(a)		9,453		8,539,272


Security	Par (000)		Value

Banks (continued)
1.00%, 10/18/24^(a)	$	8,524	$	7,971,333
1.25%, 06/22/26		3,212		2,869,843
2.25%, 01/28/25		7,181		6,846,765
3.10%, 04/02/24^(a)		7,981		7,865,738
3.30%, 04/07/25		4,435		4,320,323
3.45%, 04/07/27^(a)		7,158		6,861,664
3.95%, 08/04/25		5,000		4,936,521
CIMB Bank Bhd, 2.13%, 07/20/27^(b)		3,245		2,910,992
Citibank N.A., 3.65%, 01/23/24 (Call 12/23/23)^(a)		17,422		17,393,246
Citigroup Inc.
0.78%, 10/30/24 (Call 10/30/23), (SOFR + 0.686%)^(a)(c)		20,154		19,328,040
0.98%, 05/01/25 (Call 05/01/24), (SOFR + 0.669%)^(c)		9,036		8,504,742
1.12%, 01/28/27 (Call 01/28/26), (SOFR + 0.765%)^(c)		22,211		19,604,926
1.28%, 11/03/25 (Call 11/03/24), (SOFR + 0.528%)^(c)		1,585		1,473,741
1.46%, 06/09/27 (Call 06/09/26), (SOFR + 0.770%)^(c)		25,171		22,205,339
2.01%, 01/25/26 (Call 01/25/25), (SOFR + 0.694%)^(c)		9,840		9,245,780
3.07%, 02/24/28 (Call 02/24/27), (SOFR + 1.280%)^(c)		13,165		12,172,411
3.11%, 04/08/26 (Call 04/08/25), (SOFR + 2.842%)^(a)(c)		32,540		31,255,539
3.20%, 10/21/26 (Call 07/21/26)^(a)		25,272		24,139,792
3.29%, 03/17/26 (Call 03/17/25), (SOFR + 1.528%)^(a)(c)		11,405		11,008,610
3.30%, 04/27/25^(a)		11,558		11,273,631
3.35%, 04/24/25 (Call 04/24/24),
(3 mo. LIBOR US + 0.897%)^(c)		26,780		26,245,612
3.40%, 05/01/26^(a)		9,129		8,806,836
3.67%, 07/24/28 (Call 07/24/27), (3 mo. LIBOR US + 1.390%)^(a)(c)		11,275		10,618,840
3.70%, 01/12/26^(a)		12,573		12,266,437
3.75%, 06/16/24^(a)		6,044		6,038,418
3.88%, 10/25/23		7,045		7,058,688
3.88%, 03/26/25^(a)		12,117		11,986,773
3.89%, 01/10/28 (Call 01/10/27), (3 mo. LIBOR US + 1.563%)^(a)(c)		16,160		15,472,141
4.00%, 08/05/24^(a)		5,553		5,532,046
4.14%, 05/24/25 (Call 05/24/24), (SOFR + 1.372%)^(a)(c)		4,395		4,365,252
4.30%, 11/20/26^(a)		6,646		6,552,380
4.40%, 06/10/25		26,283		26,168,224
4.60%, 03/09/26		10,167		10,142,957
4.66%, 05/24/28 (Call 05/24/27), (SOFR + 1.887%)^(a)(c)		12,095		11,924,968
5.50%, 09/13/25		6,917		7,096,091
Citizens Bank N.A./Providence RI
2.25%, 04/28/25 (Call 03/28/25)		5,161		4,890,085
3.75%, 02/18/26 (Call 11/18/25)		3,681		3,605,105
Citizens Bank NA
4.12%, 05/23/25 (Call 05/23/24)^(a)(c)		7,760		7,691,658
4.58%, 08/09/28		2,000		1,977,584
Citizens Financial Group Inc.
2.85%, 07/27/26 (Call 04/27/26)		2,430		2,300,987
4.30%, 12/03/25 (Call 11/03/25)^(a)		2,185		2,157,873


Security	Par (000)		Value

Banks (continued)
Comerica Bank
2.50%, 07/23/24^(a)	$	3,704	$	3,588,984
4.00%, 07/27/25^(a)		1,038		1,025,045
Comerica Inc., 3.80%, 07/22/26^(a)		1,025		998,626
Commonwealth Bank of Australia
1.13%, 06/15/26^(b)		16,045		14,277,295
2.30%, 03/14/25^(a)(b)		3,550		3,401,776
2.55%, 03/14/27^(a)(b)		6,115		5,681,292
2.63%, 09/06/26^(a)(b)		4,292		4,042,621
2.85%, 05/18/26^(a)(b)		2,550		2,437,675
3.35%, 06/04/24^(a)(b)		3,214		3,175,854
4.50%, 12/09/25^(a)(b)		1,197		1,182,722
Cooperatieve Rabobank U.A.
1.00%, 09/24/26 (Call 09/24/25)^(a)(b)(c)		14,279		12,689,288
1.11%, 02/24/27 (Call 02/24/26)^(b)(c)		10,760		9,447,885
1.34%, 06/24/26 (Call 06/24/25)^(a)(b)(c)		5,434		4,921,901
1.98%, 12/15/27 (Call 12/15/26)^(a)(b)(c)		15,135		13,376,593
2.63%, 07/22/24^(a)(b)		9,089		8,821,051
3.75%, 07/21/26		9,191		8,765,149
4.38%, 08/04/25		10,748		10,568,201
4.63%, 12/01/23^(a)		50		50,137
Cooperatieve Rabobank U.A./NY
0.38%, 01/12/24^(a)		3,975		3,786,699
1.38%, 01/10/25^(a)		8,325		7,817,441
3.38%, 05/21/25^(a)		5,758		5,634,041
Cooperatieve Rabobank UA
3.65%, 04/06/28 (Call 04/06/27)^(a)(b)(c)		1,335		1,255,016
4.66%, 08/22/28		5,000		4,939,168
Credicorp Ltd., 2.75%, 06/17/25 (Call 05/17/25)^(b)		6,853		6,454,146
Credit Agricole SA
1.25%, 01/26/27 (Call 01/26/26)^(b)(c)		11,318		9,944,962
2.02%, 01/11/27^(a)(b)		9,165		8,216,362
4.38%, 03/17/25^(a)(b)		7,653		7,503,124
Credit Agricole SA/London
1.91%, 06/16/26 (Call 06/16/25)^(b)(c)		12,577		11,542,824
2.38%, 01/22/25^(a)(b)		1,354		1,283,469
3.25%, 10/04/24^(b)		15,600		15,186,166
3.88%, 04/15/24^(a)(b)		7,391		7,341,610
4.13%, 01/10/27^(a)(b)		3,915		3,795,269
Credit Suisse AG
4.75%, 08/09/24		7,450		7,408,489
5.00%, 07/09/27		6,000		5,844,612
Credit Suisse AG/New York NY
0.50%, 02/02/24		9,425		8,879,395
1.25%, 08/07/26^(a)		16,137		13,901,113
2.95%, 04/09/25^(a)		15,146		14,360,825
3.63%, 09/09/24		19,349		18,883,594
3.70%, 02/21/25^(a)		11,700		11,315,261
Credit Suisse Group AG
1.31%, 02/02/27 (Call 02/02/26)^(b)(c)		16,182		13,616,463
2.19%, 06/05/26 (Call 06/05/25)^(b)(c)		14,692		13,126,715
2.59%, 09/11/25 (Call 09/11/24)^(b)(c)		9,363		8,662,909
3.75%, 03/26/25		18,874		18,034,794
4.55%, 04/17/26		13,781		13,209,835
6.37%, 07/15/26		4,000		3,981,232
6.44%, 08/11/28		7,000		6,862,437
Danske Bank A/S
0.98%, 09/10/25 (Call 09/10/24)^(b)(c)		8,690		7,979,458
1.23%, 06/22/24 (Call 06/22/23)^(b)		13,407		12,586,677
1.55%, 09/10/27 (Call 09/10/26)^(b)(c)		3,302		2,853,386


Security	Par (000)		Value

Banks (continued)
1.62%, 09/11/26 (Call 09/11/25)^(b)(c)	$	5,572	$	4,932,565
3.24%, 12/20/25 (Call 12/20/24)^(b)(c)		5,877		5,605,665
5.38%, 01/12/24^(b)		11,795		11,882,555
Danske Bank AS
3.77%, 03/28/25 (Call 03/28/24)^(b)(c)		6,565		6,401,254
4.30%, 04/01/28 (Call 04/01/27)^(b)(c)		8,975		8,374,791
DBS Group Holdings Ltd.
1.17%, 11/22/24^(a)(b)		1,535		1,440,851
1.19%, 03/15/27^(a)(b)		2,140		1,901,617
4.52%, 12/11/28 (Call 12/11/23)^(a)(b)(c)		1,682		1,681,609
Deutsche Bank AG
4.10%, 01/13/26^(a)		1,133		1,105,692
6.12%, 07/14/26 (Call 07/14/25)^(c)		8,705		8,702,586
Deutsche Bank AG/London, 3.70%, 05/30/24^(a)		6,687		6,608,775
Deutsche Bank AG/New York NY
0.90%, 05/28/24		9,238		8,683,759
1.45%, 04/01/25 (Call 04/01/24),
(SOFR + 1.131%)^(c)		6,600		6,159,459
1.69%, 03/19/26^(a)		8,057		7,236,100
2.13%, 11/24/26 (Call 11/24/25),
(SOFR + 1.870%)^(c)		14,255		12,566,152
2.22%, 09/18/24 (Call 09/18/23),
(SOFR + 2.159%)^(c)		14,067		13,566,714
2.31%, 11/16/27 (Call 11/16/26),
(SOFR + 1.219%)^(c)		13,580		11,536,614
2.55%, 01/07/28 (Call 01/07/27),
(SOFR + 1.318%)^(c)		12,435		10,600,826
3.70%, 05/30/24		6,807		6,689,523
3.96%, 11/26/25 (Call 11/26/24),
(SOFR + 2.581%)^(c)		14,284		13,693,580
4.10%, 01/13/26^(a)		480		468,455
4.16%, 05/13/25^(a)		430		425,964
Series E, 0.96%, 11/08/23		5,158		4,953,400
Discover Bank
2.45%, 09/12/24 (Call 08/12/24)		6,792		6,522,588
3.45%, 07/27/26 (Call 04/27/26)		6,436		6,094,744
4.25%, 03/13/26		3,323		3,250,942
4.68%, 08/09/28 (Call 08/09/23)^(c)		3,111		3,009,794
DNB Bank ASA
0.86%, 09/30/25 (Call 09/30/24)^(a)(b)(c)		7,170		6,632,978
1.13%, 09/16/26 (Call 09/16/25)^(b)(c)		4,213		3,759,909
1.54%, 05/25/27 (Call 05/25/26)^(a)(b)(c)		8,118		7,185,941
1.61%, 03/30/28 (Call 03/30/27)^(b)(c)		3,875		3,352,532
Federation des Caisses Desjardins du Quebec
0.70%, 05/21/24^(b)		5,547		5,211,072
2.05%, 02/10/25^(b)		8,209		7,704,200
4.40%, 08/23/25		5,000		4,958,137
4.55%, 08/23/27		5,000		4,904,314
Fifth Third Bancorp.
1.71%, 11/01/27 (Call 11/01/26),
(SOFR + 0.685%)^(a)(c)		5,645		5,058,891
2.38%, 01/28/25 (Call 12/28/24)		5,465		5,231,207
2.55%, 05/05/27 (Call 04/05/27)		2,976		2,741,571
3.65%, 01/25/24 (Call 12/25/23)		11,326		11,253,376
4.06%, 04/25/28 (Call 04/25/27)^(a)(c)		8,060		7,855,415
4.30%, 01/16/24 (Call 12/16/23)^(a)		6,170		6,179,311
Fifth Third Bank NA
2.25%, 02/01/27 (Call 01/01/27)^(a)		820		754,708
3.85%, 03/15/26 (Call 02/15/26)^(a)		3,990		3,879,232
3.95%, 07/28/25 (Call 06/28/25)^(a)		5,327		5,314,014


Security	Par (000)		Value

Banks (continued)
First Horizon Corp., 4.00%, 05/26/25 (Call 04/26/25)^(a)	$	984	$	966,335
First-Citizens Bank & Trust Co., 2.97%, 09/27/25 (Call 09/27/24), (SOFR + 1.715%)^(a)(c)		2,227		2,126,579
Goldman Sachs Group Inc. (The)
0.66%, 09/10/24 (Call 09/10/23),
(SOFR + 0.505%)^(c)		14,904		14,293,449
0.86%, 02/12/26 (Call 02/12/25),
(SOFR + 0.609%)^(c)		10,007		9,109,518
0.93%, 10/21/24 (Call 10/21/23),
(SOFR + 0.486%)^(c)		16,988		16,259,646
1.09%, 12/09/26 (Call 12/09/25),
(SOFR + 0.789%)^(c)		14,187		12,630,453
1.22%, 12/06/23 (Call 12/06/22)		3,280		3,166,787
1.43%, 03/09/27 (Call 03/09/26),
(SOFR + 0.798%)^(c)		24,174		21,507,001
1.54%, 09/10/27 (Call 09/10/26),
(SOFR + 0.818%)^(a)(c)		28,815		25,335,227
1.76%, 01/24/25 (Call 01/24/24),
(SOFR + 0.730%)^(c)		16,190		15,557,975
1.95%, 10/21/27 (Call 10/21/26),
(SOFR + 0.913%)^(a)(c)		25,825		22,937,417
2.64%, 02/24/28 (Call 02/24/27),
(SOFR + 1.114%)^(c)		19,345		17,542,801
3.00%, 03/15/24^(a)		17,910		17,616,506
3.27%, 09/29/25 (Call 09/29/24),
(3 mo. LIBOR US + 1.201%)^(c)		22,406		21,823,095
3.50%, 01/23/25 (Call 10/23/24)^(a)		21,017		20,601,314
3.50%, 04/01/25 (Call 03/01/25)		30,112		29,442,967
3.50%, 11/16/26 (Call 11/16/25)^(a)		14,488		13,917,377
3.62%, 03/15/28 (Call 03/15/27),
(SOFR + 1.846%)^(c)		20,335		19,244,058
3.63%, 02/20/24 (Call 01/20/24)		14,499		14,393,346
3.69%, 06/05/28 (Call 06/05/27),
(3 mo. LIBOR US + 1.510%)^(c)		16,784		15,865,197
3.75%, 05/22/25 (Call 02/22/25)^(a)		21,602		21,219,015
3.75%, 02/25/26 (Call 11/25/25)		10,872		10,657,912
3.85%, 07/08/24 (Call 04/08/24)^(a)		19,118		19,031,877
3.85%, 01/26/27 (Call 01/26/26)		16,075		15,574,027
4.00%, 03/03/24		22,356		22,348,623
4.25%, 10/21/25^(a)		17,725		17,483,548
4.39%, 06/15/27 (Call 06/15/26)^(c)		7,420		7,282,234
4.48%, 08/23/28		20,000		19,522,950
5.95%, 01/15/27^(a)		1,656		1,734,311
Hana Bank
1.25%, 12/16/26^(b)		80		70,845
3.25%, 03/30/27^(b)		5,000		4,775,390
3.50%, (Call 10/19/26)^(a)(b)(c)(d)		3,585		3,200,406
3.50%, 01/30/24^(b)		3,029		3,002,865
4.38%, 09/30/24^(b)		500		496,563
HSBC Bank PLC, 7.65%, 05/01/25		1,624		1,723,975
HSBC Holdings PLC
0.98%, 05/24/25 (Call 05/24/24),
(SOFR + 0.708%)^(c)		17,985		16,764,616
1.16%, 11/22/24 (Call 11/22/23),
(SOFR + 0.580%)^(c)		4,973		4,747,267
1.59%, 05/24/27 (Call 05/24/26),
(SOFR + 1.290%)^(c)		15,710		13,684,072
1.65%, 04/18/26 (Call 04/18/25),
(SOFR + 1.538%)^(c)		18,653		16,985,081


Security	Par (000)		Value

Banks (continued)
2.10%, 06/04/26 (Call 06/04/25),
(SOFR + 1.929%)^(a)(c)	$	18,583	$	17,124,793
2.25%, 11/22/27 (Call 11/22/26),
(SOFR + 1.100%)^(a)(c)		17,105		15,079,710
2.63%, 11/07/25 (Call 11/07/24),
(SOFR + 1.401%)^(c)		18,147		17,192,049
3.00%, 03/10/26 (Call 03/10/25),
(SOFR + 1.430%)^(a)(c)		10,075		9,545,524
3.80%, 03/11/25 (Call 03/11/24),
(3 mo. LIBOR US + 1.211%)^(c)		20,455		20,063,892
3.90%, 05/25/26^(a)		21,363		20,789,841
4.04%, 03/13/28 (Call 03/13/27),
(3 mo. LIBOR US + 1.546%)^(c)		5,155		4,849,644
4.18%, 12/09/25 (Call 12/09/24)^(c)		10,495		10,284,495
4.25%, 03/14/24		18,256		18,201,530
4.25%, 08/18/25^(a)		11,476		11,301,947
4.29%, 09/12/26 (Call 09/12/25),
(3 mo. LIBOR US + 1.348%)^(c)		21,124		20,519,782
4.30%, 03/08/26		17,943		17,731,310
4.38%, 11/23/26^(a)		12,619		12,345,797
4.76%, 06/09/28 (Call 06/09/27)^(c)		20,145		19,427,679
5.21%, 08/11/28		5,000		4,880,264
HSBC USA Inc.
3.50%, 06/23/24^(a)		6,388		6,323,331
3.75%, 05/24/24^(a)		14,710		14,616,018
Huntington Bancshares Inc., 4.44%, 08/04/28
(Call 08/04/27)^(c)		5,005		4,891,531
Huntington Bancshares Inc./OH
2.63%, 08/06/24 (Call 07/06/24)		6,175		5,992,333
4.00%, 05/15/25 (Call 04/15/25)		2,692		2,668,768
Huntington National Bank (The), 4.55%, 05/17/28
(Call 05/17/27)^(a)(c)		6,135		6,093,567
ICICI Bank Ltd./Dubai, 4.00%, 03/18/26^(b)		4,507		4,391,664
Industrial & Commercial Bank of China Ltd., 4.88%, 09/21/25^(b)		17,373		17,588,816
ING Groep NV
1.40%, 07/01/26 (Call 07/01/25)^(a)(b)(c)		14,407		13,023,603
1.73%, 04/01/27 (Call 04/01/26),
(SOFR + 1.005%)^(a)(c)		6,096		5,397,904
3.55%, 04/09/24		8,201		8,105,481
3.87%, 03/28/26 (Call 03/28/25),
(SOFR + 1.640%)^(a)(c)		3,700		3,606,309
3.95%, 03/29/27^(a)		7,942		7,635,508
4.02%, 03/28/28 (Call 03/28/27),
(SOFR + 1.830%)^(c)		8,825		8,366,545
4.63%, 01/06/26^(b)		15,266		15,166,948
Intesa Sanpaolo SpA
3.88%, 07/14/27^(b)		1,030		940,271
5.25%, 01/12/24^(a)		2,602		2,602,110
JPMorgan Chase & Co.
0.56%, 02/16/25 (Call 02/16/24),
(SOFR + 0.420%)^(c)		7,231		6,835,368
0.65%, 09/16/24 (Call 09/16/23),
(SOFR + 0.600%)^(a)(c)		8,815		8,477,213
0.77%, 08/09/25 (Call 08/09/24),
(SOFR + 0.490%)^(c)		15,010		13,986,535
0.82%, 06/01/25 (Call 06/01/24),
(SOFR + 0.540%)^(c)		21,560		20,170,159
0.97%, 06/23/25 (Call 06/23/24),
(SOFR + 0.580%)^(c)		24,055		22,539,475


Security	Par (000)		Value

Banks (continued)
1.04%, 02/04/27 (Call 02/04/26),
(SOFR + 0.695%)^(c)	$	19,932	$	17,550,233
1.05%, 11/19/26 (Call 11/19/25),
(SOFR + 0.800%)^(a)(c)		21,938		19,491,002
1.05%, 06/23/27 (Call 12/23/25)		10		8,593
1.47%, 09/22/27 (Call 09/22/26),
(SOFR + 0.765%)^(c)		26,520		23,224,153
1.56%, 12/10/25 (Call 12/10/24),
(SOFR + 0.605%)^(c)		25,950		24,231,603
1.58%, 04/22/27 (Call 04/22/26),
(SOFR + 0.885%)^(c)		28,971		25,849,305
2.01%, 03/13/26 (Call 03/13/25),
(SOFR + 1.585%)^(c)		23,663		22,190,770
2.08%, 04/22/26 (Call 04/22/25),
(SOFR + 1.850%)^(a)(c)		31,601		29,552,304
2.18%, 06/01/28 (Call 06/01/27),
(SOFR + 1.890%)^(c)		5,506		4,892,305
2.30%, 10/15/25 (Call 10/15/24),
(SOFR + 1.160%)^(c)		16,206		15,469,961
2.60%, 02/24/26 (Call 02/24/25),
(SOFR + 0.915%)^(a)(c)		5,475		5,193,435
2.95%, 10/01/26 (Call 07/01/26)^(a)		13,458		12,801,210
2.95%, 02/24/28 (Call 02/24/27),
(SOFR + 1.170%)^(c)		12,445		11,550,435
3.13%, 01/23/25 (Call 10/23/24)^(a)		22,208		21,850,121
3.20%, 06/15/26 (Call 03/15/26)^(a)		7,413		7,137,264
3.22%, 03/01/25 (Call 03/01/24),
(3 mo. LIBOR US + 1.155%)^(c)		18,454		18,097,624
3.30%, 04/01/26 (Call 01/01/26)		14,232		13,787,461
3.54%, 05/01/28 (Call 05/01/27),
(3 mo. LIBOR US + 1.380%)^(a)(c)		11,885		11,195,185
3.63%, 05/13/24^(a)		15,118		15,081,266
3.78%, 02/01/28 (Call 02/01/27),
(3 mo. LIBOR US + 1.337%)^(a)(c)		10,486		10,053,557
3.85%, 06/14/25 (Call 06/14/24)^(c)		24,855		24,590,968
3.88%, 02/01/24		14,555		14,611,116
3.88%, 09/10/24		25,353		25,242,271
3.90%, 07/15/25 (Call 04/15/25)^(a)		15,173		15,057,976
3.96%, 01/29/27 (Call 01/29/26),
(3 mo. LIBOR US + 1.245%)^(a)(c)		14,361		13,971,051
4.02%, 12/05/24 (Call 12/05/23),
(3 mo. LIBOR US + 1.000%)^(a)(c)		22,563		22,460,673
4.08%, 04/26/26 (Call 04/26/25),
(SOFR + 1.320%)^(c)		13,675		13,478,785
4.13%, 12/15/26		11,674		11,527,058
4.32%, 04/26/28 (Call 04/26/27),
(SOFR + 1.560%)^(c)		25,390		24,802,625
4.85%, 07/25/28 (Call 07/25/27)^(c)		15,000		14,969,978
7.63%, 10/15/26		4,608		5,180,248
7.75%, 07/15/25^(a)		477		520,697
8.00%, 04/29/27^(a)		1,762		2,026,834
KeyBank N.A./Cleveland OH
3.30%, 06/01/25		5,988		5,837,150
3.40%, 05/20/26^(a)		3,213		3,069,967
4.15%, 08/08/25^(a)		995		987,246
KeyCorp
2.25%, 04/06/27^(a)		7,369		6,622,585
3.88%, 05/23/25 (Call 05/23/24)^(c)		4,120		4,084,174
4.15%, 10/29/25^(a)		3,259		3,224,453


Security	Par (000)		Value

Banks (continued)
Kookmin Bank 1.75%, 05/04/25^(b)	$	2,750	$	2,574,568
4.35%, (Call 07/02/24)^(b)(c)(d)		4,205		4,105,131
Lloyds Bank PLC, 3.50%, 05/14/25^(a)		400		390,990
Lloyds Banking Group PLC
1.63%, 05/11/27 (Call 05/11/26)^(a)(c)		7,709		6,809,145
2.44%, 02/05/26 (Call 02/05/25)^(c)		11,015		10,350,297
3.51%, 03/18/26 (Call 03/18/25)^(a)(c)		9,480		9,131,406
3.75%, 01/11/27		5,600		5,338,638
3.75%, 03/18/28 (Call 03/18/27)^(c)		10,535		9,948,490
3.87%, 07/09/25 (Call 07/09/24)^(a)(c)		13,700		13,421,260
3.90%, 03/12/24		10,241		10,192,214
4.45%, 05/08/25		13,996		13,859,879
4.50%, 11/04/24^(a)		9,555		9,503,388
4.58%, 12/10/25		12,290		11,979,842
4.65%, 03/24/26^(a)		13,312		12,988,484
M&T Bank Corp.
4.00%, 07/15/24 (Call 04/16/24)^(a)		714		710,828
4.55%, 08/16/28		4,000		3,996,040
Macquarie Bank Ltd.
2.30%, 01/22/25^(b)		12,273		11,695,208
3.23%, 03/21/25^(a)(b)		3,330		3,253,367
3.90%, 01/15/26^(b)		2,069		2,033,194
4.00%, 07/29/25^(b)		3,321		3,282,162
4.88%, 06/10/25^(a)(b)		2,657		2,643,003
Macquarie Group Ltd.
1.20%, 10/14/25 (Call 10/14/24)^(a)(b)(c)		7,780		7,184,357
1.34%, 01/12/27 (Call 01/12/26)^(b)(c)		9,515		8,325,651
1.63%, 09/23/27 (Call 09/23/26)^(b)(c)		9,335		8,029,272
1.94%, 04/14/28 (Call 04/14/27),
(SOFR + 0.995%)^(a)(b)(c)		4,228		3,627,261
4.10%, 06/21/28 (Call 06/21/27)^(b)(c)		4,550		4,328,838
5.11%, 08/09/26		1,000		1,000,558
Manufacturers & Traders Trust Co., 2.90%, 02/06/25 (Call 01/06/25)		4,742		4,592,247
Mitsubishi UFJ Financial Group Inc.
0.85%, 09/15/24 (Call 09/15/23)^(c)		7,204		6,945,606
0.95%, 07/19/25 (Call 07/19/24)^(a)(c)		16,732		15,616,651
0.96%, 10/11/25 (Call 10/11/24)^(c)		8,495		7,856,891
1.41%, 07/17/25^(a)		14,429		13,244,261
1.54%, 07/20/27 (Call 07/20/26)^(c)		17,864		15,737,626
1.64%, 10/13/27 (Call 10/13/26)^(c)		11,025		9,674,434
2.19%, 02/25/25^(a)		23,191		21,979,032
2.34%, 01/19/28 (Call 01/19/27)^(c)		10,905		9,785,464
2.76%, 09/13/26^(a)		6,821		6,355,179
2.80%, 07/18/24^(a)		16,395		15,955,191
3.29%, 07/25/27^(a)		4,445		4,177,322
3.41%, 03/07/24^(a)		15,699		15,532,005
3.68%, 02/22/27^(a)		1,203		1,155,534
3.78%, 03/02/25		2,766		2,735,386
3.84%, 04/17/26 (Call 04/17/25)^(c)		3,985		3,893,326
3.85%, 03/01/26		13,547		13,245,806
4.08%, 04/19/28 (Call 04/19/27)^(c)		9,295		8,997,625
4.79%, 07/18/25 (Call 07/18/24)^(c)		5,830		5,849,205
5.02%, 07/20/28 (Call 07/20/27)^(c)		6,245		6,276,579
Mizuho Bank Ltd.
3.20%, 03/26/25^(a)(b)		225		218,584
3.60%, 09/25/24^(a)(b)		613		603,584
3.75%, 04/16/24^(a)(b)		1,652		1,637,058


Security	Par (000)		Value

Banks (continued)
Mizuho Financial Group Cayman 3 Ltd., 4.60%, 03/27/24^(b)	$	13,650	$	13,592,376
Mizuho Financial Group Inc.
0.85%, 09/08/24 (Call 09/08/23),
(SOFR + 0.872%)^(c)		8,490		8,167,179
1.23%, 05/22/27 (Call 05/22/26)^(c)		10,084		8,776,624
1.55%, 07/09/27 (Call 07/09/26)^(a)(c)		11,725		10,306,585
2.23%, 05/25/26 (Call 05/25/25),
(3 mo. LIBOR US + 0.830%)^(c)		5,769		5,353,136
2.56%, 09/13/25 (Call 09/13/24),
(SOFR + 1.362%)^(c)		6,693		6,380,106
2.65%, 05/22/26 (Call 05/22/25)^(a)(c)		12,969		12,170,897
2.84%, 07/16/25 (Call 07/16/24),
(SOFR + 1.242%)^(a)(c)		5,171		4,977,869
2.84%, 09/13/26		1,921		1,783,342
3.48%, 04/12/26^(a)(b)		12,135		11,573,632
3.66%, 02/28/27^(a)		1,055		1,005,434
3.92%, 09/11/24 (Call 09/11/23),
(3 mo. LIBOR US + 1.000%)^(c)		9,984		9,909,596
4.35%, 10/20/25^(a)(b)		3,885		3,794,529
Morgan Stanley
0.79%, 01/22/25 (Call 01/22/24),
(SOFR + 0.509%)^(c)		17,378		16,482,729
0.79%, 05/30/25 (Call 05/30/24),
(SOFR + 0.525%)^(c)		24,623		23,016,451
0.99%, 12/10/26 (Call 12/10/25),
(SOFR + 0.720%)^(c)		23,123		20,476,120
1.16%, 10/21/25 (Call 10/21/24),
(SOFR + 0.560%)^(c)		20,685		19,205,730
1.51%, 07/20/27 (Call 07/20/26),
(SOFR + 0.858%)^(c)		24,078		21,321,108
1.59%, 05/04/27 (Call 05/04/26),
(SOFR + 0.879%)^(c)		27,297		24,330,669
2.19%, 04/28/26 (Call 04/28/25),
(SOFR + 1.990%)^(a)(c)		24,906		23,394,418
2.48%, 01/21/28 (Call 01/21/27),
(SOFR + 1.000%)^(c)		16,985		15,428,348
2.63%, 02/18/26 (Call 02/18/25),
(SOFR + 0.940%)^(c)		17,684		16,810,082
2.72%, 07/22/25 (Call 07/22/24),
(SOFR + 1.152%)^(c)		17,391		16,800,778
3.13%, 07/27/26		17,735		16,896,429
3.59%, 07/22/28 (Call 07/22/27),
(3 mo. LIBOR US + 1.340%)^(c)		14,056		13,269,088
3.62%, 04/17/25 (Call 04/17/24),
(SOFR + 1.160%)^(a)(c)		8,810		8,680,304
3.63%, 01/20/27		7,580		7,364,399
3.70%, 10/23/24		22,289		22,130,622
3.88%, 01/27/26		23,060		22,800,410
3.95%, 04/23/27^(a)		9,902		9,596,120
4.00%, 07/23/25^(a)		23,410		23,265,226
4.21%, 04/20/28 (Call 04/20/27),
(SOFR + 1.610%)^(c)		16,630		16,204,526
4.35%, 09/08/26		18,541		18,323,102
4.68%, 07/17/26 (Call 07/17/25)^(c)		12,015		12,027,940
5.00%, 11/24/25^(a)		15,960		16,208,571
6.25%, 08/09/26		5,606		5,963,500
Series F, 3.88%, 04/29/24		25,184		25,119,778
Series I, 0.86%, 10/21/25 (Call 10/21/24),
(SOFR + 0.745%)^(c)		10,234		9,452,198


Security	Par (000)		Value

Banks (continued)
MUFG Bank Ltd.
3.25%, 09/08/24^(a)(b)	$	683	$	668,570
3.75%, 03/10/24^(b)		1,047		1,039,925
National Australia Bank Ltd.
1.39%, 01/12/25^(b)		9,580		9,003,574
1.89%, 01/12/27^(a)(b)		10,585		9,578,666
3.50%, 01/10/27^(b)		6,095		5,899,796
3.91%, 06/09/27^(a)		890		875,816
National Australia Bank Ltd./New York
2.50%, 07/12/26^(a)		8,284		7,778,807
3.38%, 01/14/26		4,789		4,653,841
3.50%, 06/09/25		130		128,008
National Bank of Canada
0.55%, 11/15/24 (Call 11/15/23)^(c)		5,472		5,217,512
0.75%, 08/06/24		4,147		3,870,913
3.75%, 06/09/25 (Call 06/09/24)^(c)		8,345		8,229,884
National Securities Clearing Corp.
0.40%, 12/07/23 (Call 11/07/23)^(a)(b)		4,639		4,443,189
0.75%, 12/07/25 (Call 11/07/25)^(b)		3,358		3,021,911
1.50%, 04/23/25 (Call 03/23/25)^(b)		8,676		8,130,874
NatWest Group PLC
1.64%, 06/14/27 (Call 06/14/26)^(a)(c)		9,189		8,044,516
3.07%, 05/22/28 (Call 05/22/27)^(a)(c)		3,443		3,110,366
3.75%, 11/01/29 (Call 11/01/24)^(c)		7,279		6,901,098
4.27%, 03/22/25 (Call 03/22/24),
(3 mo. LIBOR US + 1.762%)^(c)		15,416		15,239,110
4.80%, 04/05/26		9,270		9,218,304
5.52%, 09/30/28 (Call 09/30/27)^(c)		5,520		5,522,893
NatWest Markets PLC
0.80%, 08/12/24^(b)		8,463		7,875,544
1.60%, 09/29/26^(b)		9,220		8,126,964
3.48%, 03/22/25^(a)(b)		1,550		1,505,654
NBK SPC Ltd., 1.63%, 09/15/27 (Call 09/15/26)^(b)(c)		585		522,760
NBK Tier 1 Financing 2 Ltd., 4.50%,
(Call 08/27/25)^(a)(b)(c)(d)		4,186		3,875,298
NongHyup Bank
0.88%, 07/28/24^(a)(b)		725		682,140
1.25%, 07/20/25^(a)(b)		6,150		5,626,936
1.25%, 07/28/26^(b)		925		824,755
4.25%, 07/06/27		3,000		2,987,874
Nordea Bank Abp
0.63%, 05/24/24^(b)		7,629		7,166,490
0.75%, 08/28/25^(a)(b)		5,413		4,882,813
1.50%, 09/30/26^(a)(b)		8,705		7,705,166
3.60%, 06/06/25^(b)		1,690		1,656,536
Norinchukin Bank (The), 1.28%, 09/22/26^(a)(b)		11,800		10,429,028
Northern Trust Corp.
3.38%, 05/08/32 (Call 05/08/27),
(3 mo. LIBOR US + 1.131%)^(c)		4,850		4,509,373
3.95%, 10/30/25^(a)		3,345		3,332,250
4.00%, 05/10/27 (Call 04/10/27)		3,635		3,621,601
Oversea-Chinese Banking Corp. Ltd.
1.83%, 09/10/30 (Call 09/10/25)^(b)(c)		8,187		7,496,754
4.25%, 06/19/24^(b)		6,306		6,293,564
Pacific Western Bank, 3.25%, 05/01/31 (Call 05/01/26), (SOFR + 2.520%)^(a)(c)		2,345		2,098,835
PNC Bank NA
2.95%, 02/23/25 (Call 01/24/25)^(a)		6,265		6,096,618
3.25%, 06/01/25 (Call 05/02/25)		3,257		3,194,774
3.30%, 10/30/24 (Call 09/30/24)^(a)		4,504		4,427,784


Security	Par (000)		Value

Banks (continued)
3.88%, 04/10/25 (Call 03/10/25)^(a)	$	5,742	$	5,678,681
4.20%, 11/01/25 (Call 10/02/25)		4,131		4,103,694
2.50%, 08/27/24 (Call 07/27/24)^(a)		5,342		5,200,248
PNC Financial Services Group Inc. (The)
1.15%, 08/13/26 (Call 07/13/26)^(a)		5,847		5,244,429
2.20%, 11/01/24 (Call 10/02/24)^(a)		10,541		10,191,620
2.60%, 07/23/26 (Call 05/23/26)^(a)		7,311		6,903,003
3.15%, 05/19/27 (Call 04/19/27)^(a)		3,689		3,530,557
3.50%, 01/23/24 (Call 12/23/23)^(a)		8,514		8,487,313
3.90%, 04/29/24 (Call 03/29/24)		6,220		6,214,258
Regions Financial Corp., 2.25%, 05/18/25 (Call 04/18/25)		4,008		3,822,687
Royal Bank of Canada
0.43%, 01/19/24^(a)		6,210		5,926,108
0.50%, 10/26/23^(a)		10,585		10,207,363
0.65%, 07/29/24		9,790		9,187,020
0.75%, 10/07/24^(a)		10,700		9,979,485
0.88%, 01/20/26		10,205		9,160,593
1.15%, 06/10/25		10,021		9,231,135
1.15%, 07/14/26^(a)		17,800		15,874,664
1.20%, 04/27/26		13,905		12,494,437
1.40%, 11/02/26^(a)		8,568		7,625,872
1.60%, 01/21/25^(a)		1,790		1,688,568
2.05%, 01/21/27^(a)		5,370		4,882,066
2.25%, 11/01/24		13,165		12,655,761
2.55%, 07/16/24^(a)		12,603		12,265,386
3.38%, 04/14/25		2,625		2,576,719
3.63%, 05/04/27^(a)		8,020		7,738,662
3.97%, 07/26/24		9,480		9,450,784
4.24%, 08/03/27		10,000		9,868,715
4.65%, 01/27/26		11,370		11,455,830
Santander Holdings USA Inc. 2.49%, 01/06/28 (Call 01/06/27), (SOFR + 1.249%)^(c)		5,910		5,139,288
3.24%, 10/05/26 (Call 08/05/26)^(a)		5,826		5,417,481
3.45%, 06/02/25 (Call 05/02/25)		10,792		10,317,763
3.50%, 06/07/24 (Call 05/07/24)		7,650		7,518,101
4.26%, 06/09/25 (Call 06/09/24)^(c)		5,755		5,643,793
4.40%, 07/13/27 (Call 04/14/27)^(a)		3,084		2,969,134
4.50%, 07/17/25 (Call 04/17/25)^(a)		9,027		8,983,634
Santander UK Group Holdings PLC 1.09%, 03/15/25 (Call 03/15/24), (SOFR + 0.787%)^(a)(c)		4,545		4,252,108
1.53%, 08/21/26 (Call 08/21/25)^(a)(c)		9,646		8,625,204
1.67%, 06/14/27 (Call 06/14/26), (SOFR + 0.989%)^(c)		10,602		9,170,029
2.47%, 01/11/28 (Call 01/11/27), (SOFR + 1.220%)^(c)		7,880		6,908,496
4.75%, 09/15/25^(a)(b)		2,793		2,710,947
4.80%, 11/15/24 (Call 11/15/23), (3 mo. LIBOR US + 1.570%)^(c)		12,087		12,041,755
Santander UK PLC
2.88%, 06/18/24^(a)		650		634,738
4.00%, 03/13/24^(a)		11,977		11,966,197
5.00%, 11/07/23^(a)(b)		1,057		1,054,992
Shinhan Bank Co. Ltd., 1.38%, 10/21/26^(a)(b)		3,490		3,119,980
Shinhan Financial Group Co. Ltd.
1.35%, 01/10/26^(b)		248		225,045
2.88%, (Call 05/12/26)^(a)(b)(c)(d)		3,185		2,810,062
3.34%, 02/05/30 (Call 02/05/25)^(b)(c)		230		219,030


Security	Par (000)		Value

Banks (continued)
Signature Bank/New York NY, 4.00%, 10/15/30 (Call 10/15/25)^(a)(c)	$	1,053	$	999,552
Skandinaviska Enskilda Banken AB
0.65%, 09/09/24^(b)		1,470		1,365,597
0.85%, 09/02/25^(a)(b)		6,343		5,701,850
1.20%, 09/09/26^(a)(b)		3,390		3,006,234
1.40%, 11/19/25^(a)(b)		200		182,006
3.70%, 06/09/25^(b)		5,270		5,181,610
Societe Generale SA
1.04%, 06/18/25 (Call 06/18/24)^(a)(b)(c)		650		606,248
1.38%, 07/08/25^(b)		5,821		5,311,163
1.49%, 12/14/26 (Call 12/14/25)^(b)(c)		17,791		15,504,238
1.79%, 06/09/27 (Call 06/09/26)^(a)(b)(c)		9,876		8,547,902
2.23%, 01/21/26 (Call 01/21/25)^(b)(c)		8,320		7,695,321
2.63%, 10/16/24^(a)(b)		11,010		10,539,981
2.63%, 01/22/25^(a)(b)		17,671		16,650,664
2.80%, 01/19/28 (Call 01/19/27)^(b)(c)		9,175		8,084,072
3.88%, 03/28/24^(b)		14,675		14,457,138
4.00%, 01/12/27^(a)(b)		265		252,729
4.25%, 04/14/25^(a)(b)		22,245		21,781,519
4.25%, 08/19/26^(a)(b)		5,271		5,023,925
4.68%, 06/15/27^(a)(b)		425		420,910
4.75%, 11/24/25^(a)(b)		6,614		6,461,762
5.00%, 01/17/24^(b)		7,539		7,541,540
Standard Chartered PLC
0.99%, 01/12/25 (Call 01/12/24)^(b)(c)		7,376		6,971,053
1.21%, 03/23/25 (Call 03/23/24)^(b)(c)		6,545		6,159,455
1.46%, 01/14/27 (Call 01/14/26)^(b)(c)		9,860		8,647,881
1.82%, 11/23/25 (Call 11/23/24)^(b)(c)		13,448		12,427,003
2.61%, 01/12/28 (Call 01/12/27)^(b)(c)		11,315		10,022,703
2.89%, 01/30/26 (Call 01/30/25)^(a)(b)(c)		17,876		16,806,914
3.20%, 04/17/25^(a)(b)		1,215		1,174,218
3.79%, 05/21/25 (Call 05/21/24)^(b)(c)		11,401		11,126,953
3.97%, 03/30/26 (Call 03/30/25)^(b)(c)		10,650		10,292,357
4.05%, 04/12/26^(a)(b)		8,310		8,110,061
4.30%, 02/19/27^(a)(b)		3,900		3,767,755
5.20%, 01/26/24^(a)(b)		6,746		6,758,853
State Bank of India/London
4.38%, 01/24/24^(b)		11,365		11,341,601
4.88%, 04/17/24^(b)		240		241,435
State Street Corp.
1.68%, 11/18/27 (Call 11/18/26), (SOFR + 0.560%)^(c)		1,710		1,543,602
1.75%, 02/06/26 (Call 02/06/25), (SOFR + 0.441%)^(a)(c)		1,797		1,691,746
2.20%, 02/07/28 (Call 02/07/27), (SOFR + 0.730%)^(a)(c)		6,595		6,031,792
2.35%, 11/01/25 (Call 11/01/24), (SOFR + 0.940%)^(c)		7,440		7,185,715
2.65%, 05/19/26		1,459		1,404,383
2.90%, 03/30/26 (Call 03/30/25), (SOFR + 2.600%)^(a)(c)		3,878		3,728,080
3.30%, 12/16/24^(a)		7,693		7,627,564
3.55%, 08/18/25		9,852		9,760,457
3.70%, 11/20/23		2,796		2,798,416
3.78%, 12/03/24 (Call 12/03/23), (3 mo. LIBOR US + 0.770%)^(c)		3,678		3,669,150
Sumitomo Mitsui Banking Corp.
3.40%, 07/11/24^(a)		2,557		2,514,178
3.95%, 01/10/24^(a)		1,980		1,976,165


Security	Par (000)		Value

Banks (continued)
Sumitomo Mitsui Financial Group Inc.
0.51%, 01/12/24^(a)	$	2,075	$	1,977,459
0.95%, 01/12/26^(a)		13,068		11,630,741
1.40%, 09/17/26^(a)		25,884		22,801,896
1.47%, 07/08/25^(a)		22,542		20,716,720
2.17%, 01/14/27^(a)		6,530		5,884,666
2.35%, 01/15/25		13,012		12,395,358
2.45%, 09/27/24^(a)		12,661		12,175,472
2.63%, 07/14/26^(a)		8,538		7,953,658
2.70%, 07/16/24		18,546		17,984,812
3.01%, 10/19/26^(a)		5,103		4,801,615
3.36%, 07/12/27		5,401		5,110,974
3.45%, 01/11/27^(a)		6,150		5,858,679
3.78%, 03/09/26^(a)		7,121		6,951,694
3.94%, 10/16/23^(a)		13,916		13,899,198
4.44%, 04/02/24^(b)		4,275		4,251,978
Sumitomo Mitsui Trust Bank Ltd.
0.80%, 09/16/24^(a)(b)		9,010		8,367,863
0.85%, 03/25/24^(b)		8,221		7,783,939
1.05%, 09/12/25^(b)		5,747		5,183,525
1.35%, 09/16/26^(b)		8,012		7,078,598
1.55%, 03/25/26^(b)		8,462		7,634,920
2.55%, 03/10/25^(b)		3,760		3,586,958
2.80%, 03/10/27^(a)(b)		8,950		8,321,472
Suncorp-Metway Ltd., 3.30%, 04/15/24^(a)(b)		3,840		3,775,432
SVB Financial Group
1.80%, 10/28/26 (Call 09/28/26)^(a)		2,305		2,046,063
3.50%, 01/29/25^(a)		2,634		2,571,607
4.35%, 04/29/28 (Call 04/29/27)^(c)		2,820		2,716,786
Svenska Handelsbanken AB
0.55%, 06/11/24^(a)(b)		9,022		8,483,442
1.42%, 06/11/27 (Call 06/11/26)^(a)(b)(c)		6,547		5,814,200
3.65%, 06/10/25^(b)		5,455		5,345,957
3.90%, 11/20/23^(a)		8,526		8,532,023
3.95%, 06/10/27^(a)(b)		6,210		6,071,423
Swedbank AB
0.85%, 03/18/24^(b)		6,004		5,694,539
1.54%, 11/16/26^(a)(b)		11,441		10,256,755
3.36%, 04/04/25^(b)		6,240		6,087,925
Synchrony Bank
5.40%, 08/22/25		6,000		5,990,871
5.63%, 08/23/27		7,000		6,944,039
Synovus Financial Corp., 5.20%, 08/11/25		1,000		997,477
Toronto-Dominion Bank (The)
0.55%, 03/04/24^(a)		7,373		7,012,029
0.70%, 09/10/24		7,655		7,158,100
0.75%, 09/11/25^(a)		6,700		6,052,058
0.75%, 01/06/26^(a)		8,261		7,378,657
1.15%, 06/12/25		6,811		6,269,670
1.20%, 06/03/26		8,635		7,731,020
1.25%, 12/13/24		6,555		6,169,201
1.25%, 09/10/26		16,984		15,080,963
1.45%, 01/10/25^(a)		8,235		7,764,370
1.95%, 01/12/27		11,452		10,375,393
2.35%, 03/08/24		11,650		11,375,880
2.65%, 06/12/24		13,277		12,966,986
2.80%, 03/10/27^(a)		13,870		12,998,209
3.25%, 03/11/24		11,036		10,904,345
3.63%, 09/15/31 (Call 09/15/26)^(a)(c)		5,476		5,215,807
3.77%, 06/06/25		6,835		6,757,737


Security	Par (000)		Value

Banks (continued)
4.11%, 06/08/27^(a)	$	6,070	$	6,004,938
Truist Bank
1.50%, 03/10/25 (Call 02/10/25)^(a)		10,725		10,052,794
2.15%, 12/06/24 (Call 11/05/24)		10,945		10,491,553
2.64%, 09/17/29 (Call 09/17/24)^(a)(c)		5,191		4,923,930
3.20%, 04/01/24 (Call 03/01/24)		12,114		12,016,348
3.30%, 05/15/26 (Call 04/15/26)		5,286		5,074,703
3.63%, 09/16/25 (Call 08/16/25)		8,808		8,627,244
3.80%, 10/30/26 (Call 09/30/26)^(a)		5,943		5,803,651
4.05%, 11/03/25 (Call 09/03/25)		2,717		2,714,860
Truist Financial Corp.
1.13%, 08/03/27 (Call 06/03/27)^(a)		3,480		2,992,262
1.20%, 08/05/25 (Call 07/03/25)		5,124		4,712,227
1.27%, 03/02/27 (Call 03/02/26), (SOFR + 0.609%)^(a)(c)		8,698		7,806,494
2.50%, 08/01/24 (Call 07/01/24)^(a)		10,294		10,023,187
2.85%, 10/26/24 (Call 09/26/24)^(a)		10,607		10,402,870
3.70%, 06/05/25 (Call 05/05/25)		8,112		8,024,204
3.75%, 12/06/23 (Call 11/06/23)		9,791		9,805,932
4.00%, 05/01/25 (Call 03/01/25)^(a)		7,251		7,231,112
4.12%, 06/06/28 (Call 06/06/27)^(a)(c)		3,695		3,622,299
4.26%, 07/28/26 (Call 07/28/25)^(a)(c)		10,000		9,977,462
U.S. Bancorp.
1.45%, 05/12/25 (Call 04/11/25)^(a)		9,277		8,689,638
2.22%, 01/27/28 (Call 01/27/27), (SOFR + 0.730%)^(c)		7,535		6,884,722
2.40%, 07/30/24 (Call 06/28/24)		12,350		12,051,214
3.10%, 04/27/26 (Call 03/27/26)		7,018		6,754,785
3.38%, 02/05/24 (Call 01/05/24)		13,754		13,686,991
3.60%, 09/11/24 (Call 08/11/24)^(a)		9,710		9,682,660
3.70%, 01/30/24 (Call 12/29/23)^(a)		7,386		7,395,484
3.95%, 11/17/25 (Call 10/17/25)^(a)		6,306		6,307,357
4.55%, 07/22/28 (Call 07/22/27)^(a)(c)		11,080		11,120,104
Series V, 2.38%, 07/22/26 (Call 06/22/26)^(a)		6,983		6,586,083
Series X, 3.15%, 04/27/27 (Call 03/27/27)^(a)		5,511		5,309,222
U.S. Bank N.A./Cincinnati OH
2.05%, 01/21/25 (Call 12/20/24)^(a)		9,496		9,103,538
2.80%, 01/27/25 (Call 12/27/24)^(a)		9,761		9,514,185
UBS AG/London
0.45%, 02/09/24^(a)(b)		7,690		7,293,839
0.70%, 08/09/24^(b)		9,384		8,765,884
1.25%, 06/01/26^(a)(b)		15,529		13,831,408
1.38%, 01/13/25 (Call 12/13/24), (SOFR + 0.300%)^(b)		9,455		8,844,769
UBS AG/Stamford CT, 7.50%, 07/15/25		510		541,861
UBS Group AG
1.36%, 01/30/27 (Call 01/30/26)^(b)(c)		15,369		13,546,445
1.49%, 08/10/27 (Call 08/10/26)^(b)(c)		14,820		12,871,408
4.13%, 09/24/25^(b)		17,880		17,685,085
4.13%, 04/15/26^(b)		7,591		7,439,569
4.49%, 08/05/25^(a)		4,510		4,494,745
4.49%, 05/12/26 (Call 05/12/25)^(b)(c)		7,260		7,184,347
4.70%, 08/05/27^(a)		11,355		11,145,464
4.75%, 05/12/28 (Call 05/12/27)^(b)(c)		6,110		5,992,428
UniCredit SpA
1.98%, 06/03/27 (Call 06/03/26)^(a)(b)(c)		9,774		8,270,098
2.57%, 09/22/26 (Call 09/22/25)^(b)(c)		9,334		8,159,772
United Overseas Bank Ltd.
1.25%, 04/14/26^(b)		505		458,498
2.00%, 10/14/31 (Call 10/14/26)^(b)(c)		2,200		1,964,986


Security	Par (000)		Value

Banks (continued)
3.75%, 04/15/29 (Call 04/15/24)^(a)(b)(c)	$	4,841	$	4,776,223
Wachovia Corp.
6.61%, 10/01/25^(a)		460		488,145
7.57%, 08/01/26^(a)(e)		2,165		2,361,759
Wells Fargo & Co.
0.81%, 05/19/25 (Call 05/19/24), (SOFR + 0.510%)^(a)(c)		9,466		8,879,630
2.16%, 02/11/26 (Call 02/11/25), (3 mo. LIBOR US + 0.750%)^(c)		30,629		28,818,178
2.19%, 04/30/26 (Call 04/30/25), (SOFR + 2.000%)^(c)		26,396		24,707,423
2.39%, 06/02/28 (Call 06/02/27), (SOFR + 2.100%)^(c)		20,162		18,060,119
2.41%, 10/30/25 (Call 10/30/24), (SOFR + 1.087%)^(a)(c)		28,383		27,120,549
3.00%, 02/19/25^(a)		15,288		14,852,848
3.00%, 04/22/26		26,364		25,082,343
3.00%, 10/23/26^(a)		23,456		22,161,970
3.20%, 06/17/27 (Call 06/17/26), (3 mo. LIBOR US + 1.170%)^(a)(c)		16,640		15,674,565
3.30%, 09/09/24^(a)		18,183		17,957,893
3.53%, 03/24/28 (Call 03/24/27), (SOFR + 1.510%)^(c)		27,880		26,337,549
3.55%, 09/29/25		23,724		23,314,781
3.58%, 05/22/28 (Call 05/22/27), (3 mo. LIBOR US + 1.310%)^(a)(c)		14,826		13,989,483
3.75%, 01/24/24 (Call 12/22/23)		26,638		26,558,003
3.91%, 04/25/26 (Call 04/25/25), (SOFR + 1.320%)^(a)(c)		27,695		27,135,936
4.10%, 06/03/26		16,617		16,312,836
4.30%, 07/22/27		10,781		10,607,264
4.48%, 01/16/24^(a)		4,534		4,563,377
4.54%, 08/15/26		13,475		13,383,600
4.81%, 07/25/28 (Call 07/25/27)^(c)		19,115		18,974,679
Western Alliance Bancorp., 3.00%, 06/15/31 (Call 06/15/26), (SOFR + 2.250%)^(c)		4,355		3,860,813
Westpac Banking Corp.
1.02%, 11/18/24		6,000		5,666,343
1.15%, 06/03/26		11,390		10,221,383
2.35%, 02/19/25^(a)		10,670		10,307,490
2.70%, 08/19/26		5,929		5,597,559
2.85%, 05/13/26		9,403		9,000,572
2.89%, 02/04/30 (Call 02/04/25)^(c)		12,290		11,540,832
3.30%, 02/26/24^(a)		9,769		9,727,672
3.35%, 03/08/27		4,370		4,214,753
3.74%, 08/26/25^(a)		600		594,338
4.04%, 08/26/27		3,000		2,973,283
4.32%, 11/23/31 (Call 11/23/26)^(c)		13,006		12,378,878
Woori Bank, 4.75%, 04/30/24^(b)		614		614,414

				7,308,395,471

Beverages — 1.0%
Anheuser-Busch Companies LLC/Anheuser-Busch InBev Worldwide Inc., 3.65%, 02/01/26
(Call 11/01/25)^(a)		25,108		24,678,604
Bacardi Ltd.
2.75%, 07/15/26 (Call 04/15/26)^(a)(b)		380		348,990
4.45%, 05/15/25 (Call 03/15/25)^(b)		6,933		6,812,961
Brown-Forman Corp., 3.50%, 04/15/25 (Call 02/15/25)		1,173		1,162,652
Coca-Cola Co. (The) 1.45%, 06/01/27		5,300		4,786,989


Security	Par (000)		Value

Beverages (continued)
1.75%, 09/06/24^(a)	$	10,365	$	10,048,308
2.90%, 05/25/27^(a)		2,834		2,734,674
3.38%, 03/25/27^(a)		6,733		6,653,112
Coca-Cola Consolidated Inc., 3.80%, 11/25/25 (Call 08/25/25)^(a)		2,507		2,460,975
Coca-Cola Europacific Partners PLC, 0.80%, 05/03/24^(b)		6,858		6,476,380
Coca-Cola European Partners PLC, 1.50%, 01/15/27 (Call 12/15/26)^(a)(b)		1,523		1,342,774
Constellation Brands Inc. 3.50%, 05/09/27 (Call 02/09/27)^(a)		2,142		2,046,524
3.60%, 05/09/24		1,695		1,679,836
3.70%, 12/06/26 (Call 09/06/26)		2,538		2,457,222
4.35%, 05/09/27 (Call 04/09/27)^(a)		8,245		8,214,333
4.40%, 11/15/25 (Call 09/15/25)^(a)		4,512		4,515,420
4.75%, 11/15/24^(a)		5,760		5,833,319
4.75%, 12/01/25^(a)		1,544		1,567,581
Diageo Capital PLC 1.38%, 09/29/25 (Call 08/29/25)		5,015		4,644,533
2.13%, 10/24/24 (Call 09/24/24)		7,309		7,070,042
JDE Peet’s NV 0.80%, 09/24/24 (Call 10/03/22)^(b)		5,749		5,302,133
1.38%, 01/15/27 (Call 12/15/26)^(b)		6,180		5,301,315
Keurig Dr Pepper Inc. 0.75%, 03/15/24 (Call 10/03/22)^(a)		9,761		9,276,569
2.55%, 09/15/26 (Call 06/15/26)^(a)		1,583		1,473,799
3.13%, 12/15/23 (Call 10/15/23)^(a)		4,992		4,949,265
3.40%, 11/15/25 (Call 08/15/25)^(a)		4,893		4,788,933
3.43%, 06/15/27 (Call 03/15/27)		2,123		2,030,485
4.42%, 05/25/25 (Call 03/25/25)^(a)		2,837		2,856,471
Molson Coors Beverage Co., 3.00%, 07/15/26 (Call 04/15/26)		14,282		13,380,027
PepsiCo Inc. 0.40%, 10/07/23		2,858		2,765,716
2.25%, 03/19/25 (Call 02/19/25)		12,002		11,569,280
2.38%, 10/06/26 (Call 07/06/26)		6,350		6,021,866
2.63%, 03/19/27 (Call 01/19/27)		2,654		2,520,926
2.75%, 04/30/25 (Call 01/30/25)^(a)		8,231		8,046,461
2.85%, 02/24/26 (Call 11/24/25)^(a)		2,745		2,676,744
3.50%, 07/17/25 (Call 04/17/25)^(a)		5,914		5,884,501
3.60%, 03/01/24 (Call 12/01/23)^(a)		10,364		10,373,500
3.60%, 02/18/28 (Call 01/18/28)		7,125		6,993,695
Pernod Ricard SA, 3.25%, 06/08/26 (Call 03/08/26)^(a)(b)		2,454		2,375,994
Suntory Holdings Ltd., 2.25%, 10/16/24 (Call 09/16/24)^(b)		5,717		5,410,896

				219,533,805

Biotechnology — 0.7%
Amgen Inc. 1.90%, 02/21/25 (Call 01/21/25)		5,209		4,956,260
2.20%, 02/21/27 (Call 12/21/26)		13,922		12,794,264
2.60%, 08/19/26 (Call 05/19/26)^(a)		7,086		6,705,355
3.13%, 05/01/25 (Call 02/01/25)^(a)		8,237		8,072,425
3.63%, 05/22/24 (Call 02/22/24)^(a)		12,845		12,783,159
Baxalta Inc., 4.00%, 06/23/25 (Call 03/23/25)^(a)		8,113		8,064,377
Biogen Inc., 4.05%, 09/15/25 (Call 06/15/25)^(a)		13,444		13,381,424
Bio-Rad Laboratories Inc., 3.30%, 03/15/27 (Call 02/15/27)^(a)		1,983		1,875,920
CSL Finance PLC, 3.85%, 04/27/27 (Call 03/27/27)^(a)(b)		3,160		3,114,878


Security	Par (000)		Value

Biotechnology (continued)
Gilead Sciences Inc. 2.95%, 03/01/27 (Call 12/01/26)	$	8,922	$	8,451,160
3.50%, 02/01/25 (Call 11/01/24)^(a)		15,380		15,171,910
3.65%, 03/01/26 (Call 12/01/25)		20,788		20,410,616
3.70%, 04/01/24 (Call 01/01/24)		15,600		15,565,375
Royalty Pharma PLC, 1.20%, 09/02/25 (Call 08/02/25)^(a)		8,445		7,676,951

				139,024,074

Building Materials — 0.2%
Carrier Global Corp.
2.24%, 02/15/25 (Call 01/15/25)^(a)		2,400		2,281,041
2.49%, 02/15/27 (Call 12/15/26)^(a)		1,986		1,827,338
CRH America Finance Inc., 3.40%, 05/09/27 (Call 02/09/27)^(b)		250		237,453
CRH America Inc., 3.88%, 05/18/25 (Call 02/15/25)^(b)		10,743		10,567,497
Fortune Brands Home & Security Inc., 4.00%, 06/15/25 (Call 03/15/25)^(a)		3,914		3,872,688
Holcim Finance U.S. LLC, 3.50%, 09/22/26 (Call 06/22/26)^(b)		1,316		1,268,672
Johnson Controls International PLC
3.63%, 07/02/24 (Call 04/02/24)^(a)(e)		752		744,913
3.90%, 02/14/26 (Call 11/14/25)^(a)		4,819		4,763,959
Lennox International Inc.
1.35%, 08/01/25 (Call 07/01/25)		3,951		3,595,180
1.70%, 08/01/27 (Call 06/01/27)		1,356		1,179,574
3.00%, 11/15/23 (Call 09/15/23)		3,945		3,886,679
Martin Marietta Materials Inc., 4.25%, 07/02/24 (Call 04/02/24)^(a)		1,537		1,539,183
Owens Corning
3.40%, 08/15/26 (Call 05/15/26)		3,643		3,474,377
4.20%, 12/01/24 (Call 09/01/24)^(a)		4,114		4,111,325
St Marys Cement Inc. Canada, 5.75%, 01/28/27 (Call 10/28/26)^(b)		240		242,054
Vulcan Materials Co.
3.90%, 04/01/27 (Call 01/01/27)^(a)		2,084		2,040,376
4.50%, 04/01/25 (Call 01/01/25)^(a)		2,735		2,741,639

				48,373,948

Chemicals — 1.3%
Air Liquide Finance SA, 2.50%, 09/27/26 (Call 06/27/26)^(b)		7,864		7,402,241
Air Products and Chemicals Inc.
1.50%, 10/15/25 (Call 09/15/25)^(a)		5,669		5,284,141
1.85%, 05/15/27 (Call 03/15/27)^(a)		3,045		2,767,548
3.35%, 07/31/24 (Call 04/30/24)^(a)		2,741		2,719,001
Albemarle Corp., 4.65%, 06/01/27 (Call 05/01/27)^(a)		6,420		6,373,400
Bayport Polymers LLC, 4.74%, 04/14/27 (Call 03/14/27)^(b)		155		150,187
Braskem Finance Ltd., 6.45%, 02/03/24		377		383,519
Cabot Corp., 3.40%, 09/15/26 (Call 06/15/26)^(a)		2,670		2,539,822
Celanese U.S. Holdings LLC
1.40%, 08/05/26 (Call 07/05/26)^(a)		4,533		3,804,295
3.50%, 05/08/24 (Call 04/08/24)^(a)		6,867		6,694,509
5.90%, 07/05/24		9,090		9,158,865
6.05%, 03/15/25		10,400		10,426,444
6.17%, 07/15/27 (Call 06/15/27)		15,165		15,180,743
CF Industries Inc., 4.50%, 12/01/26^(a)(b)		4,146		4,102,491
Chevron Phillips Chemical Co. LLC/Chevron Phillips Chemical Co. LP
3.40%, 12/01/26 (Call 09/01/26)^(a)(b)		1,830		1,760,329
5.13%, 04/01/25 (Call 03/01/25)^(a)(b)		6,463		6,610,332


Security	Par (000)		Value

Chemicals (continued)
DuPont de Nemours Inc.
4.21%, 11/15/23 (Call 10/15/23)	$	18,716	$	18,761,490
4.49%, 11/15/25 (Call 09/15/25)^(a)		15,240		15,350,063
Eastman Chemical Co., 3.80%, 03/15/25 (Call 12/15/24)		7,180		7,070,778
Ecolab Inc.
0.90%, 12/15/23 (Call 12/15/22)^(a)		260		251,362
1.65%, 02/01/27 (Call 01/01/27)^(a)		3,636		3,311,298
2.70%, 11/01/26 (Call 08/01/26)		389		374,840
EI du Pont de Nemours and Co., 1.70%, 07/15/25 (Call 06/15/25)		5,655		5,327,567
Equate Petrochemical BV, 4.25%, 11/03/26^(b)		5,221		5,124,620
FMC Corp.
3.20%, 10/01/26 (Call 08/01/26)^(a)		3,903		3,696,837
4.10%, 02/01/24 (Call 11/01/23)		685		681,992
International Flavors & Fragrances Inc., 1.23%, 10/01/25 (Call 09/01/25)^(a)(b)		8,560		7,700,585
LG Chem Ltd.
1.38%, 07/07/26^(a)(b)		4,640		4,115,049
3.25%, 10/15/24^(b)		5,815		5,685,207
Linde Inc./CT
2.65%, 02/05/25 (Call 11/05/24)		3,261		3,168,499
3.20%, 01/30/26 (Call 10/30/25)^(a)		2,662		2,609,754
LYB Finance Co. BV, 8.10%, 03/15/27^(a)(b)		350		391,884
LYB International Finance II BV, 3.50%, 03/02/27 (Call 12/02/26)^(a)		3,285		3,116,268
LYB International Finance III LLC, 1.25%, 10/01/25 (Call 09/01/25)^(a)		5,336		4,813,142
LyondellBasell Industries NV, 5.75%, 04/15/24 (Call 01/15/24)^(a)		7,419		7,582,154
MEGlobal Canada ULC, 5.00%, 05/18/25^(a)(b)		10,235		10,286,175
Mosaic Co. (The), 4.25%, 11/15/23 (Call 08/15/23)		3,512		3,515,349
Nutrien Ltd.
3.00%, 04/01/25 (Call 01/01/25)^(a)		3,388		3,286,127
4.00%, 12/15/26 (Call 09/15/26)^(a)		2,649		2,606,004
OCI NV, 4.63%, 10/15/25 (Call 10/15/22)^(b)		300		289,515
Orbia Advance Corp. SAB de CV, 1.88%, 05/11/26 (Call 04/11/26)^(b)		6,989		6,248,446
PPG Industries Inc.
1.20%, 03/15/26 (Call 02/15/26)		6,766		6,081,264
2.40%, 08/15/24 (Call 07/15/24)^(a)		4,449		4,324,712
RPM International Inc., 3.75%, 03/15/27 (Call 12/15/26)^(a)		2,364		2,247,217
SABIC Capital II BV, 4.00%, 10/10/23^(a)(b)		7,033		7,016,121
Sherwin-Williams Co.
4.05%, 08/08/24		2,015		2,012,563
4.25%, 08/08/25		1,710		1,708,961
Sherwin-Williams Co. (The)
3.13%, 06/01/24 (Call 04/01/24)^(a)		6,095		6,009,861
3.45%, 08/01/25 (Call 05/01/25)^(a)		4,415		4,326,523
3.45%, 06/01/27 (Call 03/01/27)^(a)		7,447		7,123,830
3.95%, 01/15/26 (Call 10/15/25)^(a)		930		918,270
Sociedad Quimica y Minera de Chile SA, 4.38%, 01/28/25 (Call 10/28/24)^(b)		200		198,701
Solvay Finance America LLC, 4.45%, 12/03/25 (Call 09/03/25)^(b)		5,197		5,109,627
Syngenta Finance NV, 4.89%, 04/24/25 (Call 02/24/25)^(b)		4,857		4,804,344
Westlake Corp.
0.88%, 08/15/24 (Call 10/03/22)^(a)		4,580		4,326,720
3.60%, 08/15/26 (Call 05/15/26)^(a)		5,091		4,928,439


Security	Par (000)		Value

Chemicals (continued)
Yara International ASA, 3.80%, 06/06/26 (Call 03/06/26)^(a)(b)	$	104	$	98,582

				271,958,607

Commercial Services — 0.9%
Adani Ports & Special Economic Zone Ltd., 3.38%, 07/24/24^(a)(b)		5,065		4,895,386
Ashtead Capital Inc., 1.50%, 08/12/26 (Call 07/12/26)^(b)		4,963		4,286,218
Automatic Data Processing Inc., 3.38%, 09/15/25 (Call 06/15/25)^(a)		8,208		8,122,116
Block Financial LLC, 5.25%, 10/01/25 (Call 07/01/25)^(a)		1,951		1,973,600
Cintas Corp. No.
2 3.45%, 05/01/25 (Call 04/01/25)		6,425		6,321,712
3.70%, 04/01/27 (Call 01/01/27)^(a)		2,711		2,671,436
Element Fleet Management Corp.
1.60%, 04/06/24 (Call 03/06/24)^(b)		1,583		1,500,901
3.85%, 06/15/25 (Call 05/15/25)^(a)(b)		3,297		3,179,017
Equifax Inc.
2.60%, 12/01/24 (Call 11/01/24)^(a)		8,281		8,003,533
2.60%, 12/15/25 (Call 11/15/25)^(a)		4,363		4,103,348
3.25%, 06/01/26 (Call 03/01/26)^(a)		1,460		1,372,749
ERAC USA Finance LLC
2.70%, 11/01/23 (Call 09/01/23)^(a)(b)		6,098		5,987,556
3.30%, 12/01/26 (Call 09/01/26)^(a)(b)		1,460		1,380,986
3.80%, 11/01/25 (Call 08/01/25)^(a)(b)		6,223		6,042,492
3.85%, 11/15/24 (Call 08/15/24)^(a)(b)		7,145		7,024,892
Global Payments Inc.
1.20%, 03/01/26 (Call 02/01/26)		5,826		5,141,123
1.50%, 11/15/24 (Call 10/15/24)		1,480		1,384,048
2.15%, 01/15/27 (Call 12/15/26)		5,428		4,821,821
2.65%, 02/15/25 (Call 01/15/25)		10,693		10,180,621
4.80%, 04/01/26 (Call 01/01/26)^(a)		5,828		5,781,365
4.95%, 08/15/27		1,620		1,604,602
GXO Logistics Inc., 1.65%, 07/15/26 (Call 06/15/26)		13,277		11,090,410
J Paul Getty Trust (The), Series 2021, 0.39%, 01/01/24 (Call 10/01/23)		150		143,739
Moody’s Corp.
3.75%, 03/24/25 (Call 02/24/25)^(a)		5,009		4,960,770
4.88%, 02/15/24 (Call 11/15/23)^(a)		5,374		5,434,613
PayPal Holdings Inc.
1.65%, 06/01/25 (Call 05/01/25)^(a)		8,991		8,457,056
2.40%, 10/01/24 (Call 09/01/24)^(a)		10,370		10,093,847
2.65%, 10/01/26 (Call 08/01/26)		8,030		7,618,403
3.90%, 06/01/27 (Call 05/01/27)^(a)		2,565		2,532,129
Quanta Services Inc., 0.95%, 10/01/24 (Call 10/03/22)^(a)		4,715		4,410,680
S&P Global Inc.
2.45%, 03/01/27 (Call 02/01/27)^(a)(b)		8,640		8,058,920
2.95%, 01/22/27 (Call 10/22/26)^(a)		1,912		1,834,240
Sodexo Inc., 1.63%, 04/16/26 (Call 03/16/26)^(a)(b)		3,271		2,939,782
Transurban Finance Co. Pty Ltd.
3.38%, 03/22/27 (Call 12/22/26)^(a)(b)		2,304		2,165,159
4.13%, 02/02/26 (Call 11/02/25)^(a)(b)		2,490		2,432,254
Triton Container International Ltd.
1.15%, 06/07/24 (Call 05/07/24)^(b)		6,593		6,148,133
2.05%, 04/15/26 (Call 03/15/26)^(a)(b)		6,429		5,577,472
Verisk Analytics Inc., 4.00%, 06/15/25 (Call 03/15/25)^(a)		7,639		7,552,076


Security	Par (000)		Value
Commercial Services (continued)
Yale University, Series 2020, 0.87%, 04/15/25 (Call 03/15/25)^(a)	$	800	$	741,872

				187,971,077

Computers — 2.5%
Apple Inc.
0.55%, 08/20/25 (Call 07/20/25)		14,850		13,552,379
0.70%, 02/08/26 (Call 01/08/26)		16,529		14,934,880
1.13%, 05/11/25 (Call 04/11/25)		18,551		17,334,790
1.80%, 09/11/24 (Call 08/11/24)		4,676		4,523,002
2.05%, 09/11/26 (Call 07/11/26)		17,945		16,775,212
2.45%, 08/04/26 (Call 05/04/26)^(a)		15,462		14,703,389
2.50%, 02/09/25^(a)		13,167		12,820,929
2.75%, 01/13/25 (Call 11/13/24)		12,996		12,747,841
2.85%, 05/11/24 (Call 03/11/24)		16,570		16,368,299
3.00%, 02/09/24 (Call 12/09/23)^(a)		18,440		18,285,614
3.00%, 06/20/27 (Call 03/20/27)		7,169		6,958,077
3.20%, 05/13/25^(a)		12,235		12,073,177
3.20%, 05/11/27 (Call 02/11/27)^(a)		9,455		9,214,127
3.25%, 02/23/26 (Call 11/23/25)^(a)		18,924		18,594,283
3.35%, 02/09/27 (Call 11/09/26)		16,891		16,609,499
3.45%, 05/06/24^(a)		20,722		20,687,498
CGI Inc., 1.45%, 09/14/26 (Call 08/14/26)		5,969		5,278,837
Dell International LLC/EMC Corp.
4.00%, 07/15/24 (Call 06/15/24)^(a)		9,572		9,532,683
4.90%, 10/01/26 (Call 08/01/26)^(a)		12,982		13,032,070
5.85%, 07/15/25 (Call 06/15/25)^(a)		12,865		13,321,016
6.02%, 06/15/26 (Call 03/15/26)^(a)		27,411		28,470,458
6.10%, 07/15/27 (Call 05/15/27)^(a)		1,722		1,810,701
DXC Technology Co., 1.80%, 09/15/26 (Call 08/15/26)^(a)		4,890		4,315,369
Fortinet Inc., 1.00%, 03/15/26 (Call 02/15/26)		3,573		3,152,895
Genpact Luxembourg Sarl, 3.38%, 12/01/24 (Call 11/01/24)		4,907		4,787,518
Genpact Luxembourg SARL/Genpact USA Inc., 1.75%, 04/10/26 (Call 03/10/26)		2,690		2,435,104
HCL America Inc., 1.38%, 03/10/26 (Call 02/10/26)^(b)		1,581		1,420,809
Hewlett Packard Enterprise Co.
1.45%, 04/01/24 (Call 03/01/24)^(a)		9,703		9,315,486
1.75%, 04/01/26 (Call 03/01/26)^(a)		5,657		5,182,976
4.90%, 10/15/25 (Call 07/15/25)^(a)		19,480		19,789,310
HP Inc.
1.45%, 06/17/26 (Call 05/17/26)^(a)		7,240		6,469,000
2.20%, 06/17/25 (Call 05/17/25)		10,480		9,885,604
3.00%, 06/17/27 (Call 04/17/27)^(a)		4,545		4,209,749
4.75%, 01/15/28 (Call 12/15/27)^(a)		5,000		4,917,967
International Business Machines Corp.
1.70%, 05/15/27 (Call 03/15/27)^(a)		9,042		8,120,169
2.20%, 02/09/27 (Call 01/09/27)		4,580		4,218,011
3.00%, 05/15/24		24,468		24,166,672
3.30%, 05/15/26		21,594		20,939,331
3.30%, 01/27/27^(a)		3,011		2,913,154
3.45%, 02/19/26^(a)		10,875		10,657,737
3.63%, 02/12/24		18,671		18,624,020
4.00%, 07/27/25^(a)		280		279,506
4.15%, 07/27/27 (Call 06/27/27)^(a)		17,720		17,613,854
7.00%, 10/30/25		4,387		4,766,488
Kyndryl Holdings Inc., 2.05%, 10/15/26 (Call 09/15/26)^(a)(b)		5,110		4,237,735
Leidos Inc., 3.63%, 05/15/25 (Call 04/15/25)^(a)		5,328		5,205,558
NetApp Inc.
1.88%, 06/22/25 (Call 05/22/25)		6,998		6,530,324


Security	Par (000)		Value

Computers (continued)
2.38%, 06/22/27 (Call 04/22/27)^(a)	$	2,910	$	2,688,421
3.30%, 09/29/24 (Call 07/29/24)		4,883		4,794,101
Western Digital Corp., 4.75%, 02/15/26 (Call 11/15/25)^(a)		16,684		16,070,029
Wipro IT Services LLC, 1.50%, 06/23/26 (Call 05/23/26)^(b)		1,090		975,794

				526,311,452

Cosmetics & Personal Care — 0.5%
Colgate-Palmolive Co.
3.10%, 08/15/25		1,230		1,209,324
3.10%, 08/15/27		2,925		2,848,524
3.25%, 03/15/24^(a)		3,049		3,033,180
Estee Lauder Companies Inc. (The)
2.00%, 12/01/24 (Call 11/01/24)^(a)		6,896		6,700,572
3.15%, 03/15/27 (Call 12/15/26)^(a)		325		316,488
GSK Consumer Healthcare Capital U.S. LLC
3.02%, 03/24/24 (Call 03/24/23)^(b)		1,925		1,882,451
3.38%, 03/24/27 (Call 02/24/27)^(b)		15,140		14,211,727
GSK Consumer Healthcare Capital UK PLC, 3.13%, 03/24/25^(b)		11,785		11,357,113
Procter & Gamble Co. (The)
0.55%, 10/29/25		9,780		8,880,675
1.00%, 04/23/26^(a)		3,870		3,555,828
1.90%, 02/01/27^(a)		8,535		7,992,115
2.45%, 11/03/26^(a)		4,689		4,500,206
2.70%, 02/02/26^(a)		3,172		3,096,953
2.80%, 03/25/27^(a)		5,065		4,877,590
Unilever Capital Corp.
0.63%, 08/12/24 (Call 10/03/22)		5,395		5,084,383
2.00%, 07/28/26^(a)		2,792		2,609,928
2.60%, 05/05/24 (Call 03/05/24)^(a)		9,063		8,898,702
2.90%, 05/05/27 (Call 02/05/27)^(a)		5,490		5,265,288
3.10%, 07/30/25^(a)		4,863		4,771,311
3.25%, 03/07/24 (Call 02/07/24)^(a)		5,884		5,848,832
3.38%, 03/22/25 (Call 01/22/25)^(a)		393		387,639

				107,328,829

Distribution & Wholesale — 0.1%
Ferguson Finance PLC, 4.25%, 04/20/27 (Call 03/20/27)^(b)		25		24,280
Mitsubishi Corp., 1.13%, 07/15/26 (Call 06/15/26)^(b)		22,745		20,250,618
WW Grainger Inc., 1.85%, 02/15/25 (Call 01/15/25)		5,708		5,419,540

				25,694,438

Diversified Financial Services — 5.1%
AerCap Ireland Capital DAC/AerCap Global
Aviation Trust
1.15%, 10/29/23		5,580		5,337,465
1.65%, 10/29/24 (Call 09/29/24)^(a)		20,010		18,515,453
1.75%, 01/30/26 (Call 12/30/25)		8,230		7,254,650
2.45%, 10/29/26 (Call 09/29/26)		27,635		24,367,251
2.88%, 08/14/24 (Call 07/14/24)^(a)		7,350		7,021,062
3.15%, 02/15/24 (Call 01/15/24)^(a)		6,488		6,289,919
3.50%, 01/15/25 (Call 11/15/24)		6,840		6,540,693
3.65%, 07/21/27 (Call 04/21/27)		4,462		4,089,978
4.45%, 10/01/25 (Call 08/01/25)^(a)		3,551		3,438,062
4.45%, 04/03/26 (Call 02/03/26)		6,816		6,549,509
4.88%, 01/16/24 (Call 12/16/23)		5,656		5,628,848
6.50%, 07/15/25 (Call 06/15/25)^(a)		8,081		8,274,732
Series 3NC1, 1.75%, 10/29/24 (Call 10/29/22)		13,445		12,441,977


Security	Par (000)		Value

Diversified Financial Services (continued)
Affiliated Managers Group Inc. 3.50%, 08/01/25^(a)	$	493	$	484,074
4.25%, 02/15/24		682		682,568
AIG Global Funding
0.45%, 12/08/23^(a)(b)		5,916		5,655,998
0.65%, 06/17/24^(a)(b)		6,520		6,127,603
0.90%, 09/22/25^(a)(b)		6,673		5,983,383
Air Lease Corp.
0.70%, 02/15/24 (Call 01/15/24)^(a)		3,348		3,161,007
0.80%, 08/18/24 (Call 07/18/24)^(a)		5,404		4,986,412
1.88%, 08/15/26 (Call 07/15/26)		7,608		6,655,190
2.20%, 01/15/27 (Call 12/15/26)^(a)		790		693,782
2.30%, 02/01/25 (Call 01/01/25)^(a)		6,269		5,870,979
2.88%, 01/15/26 (Call 12/15/25)^(a)		12,227		11,278,709
3.25%, 03/01/25 (Call 01/01/25)		5,985		5,712,861
3.38%, 07/01/25 (Call 06/01/25)		7,177		6,815,347
3.63%, 04/01/27 (Call 01/01/27)		2,369		2,191,467
3.75%, 06/01/26 (Call 04/01/26)		7,167		6,782,313
4.25%, 02/01/24 (Call 01/01/24)		6,868		6,850,040
4.25%, 09/15/24 (Call 06/15/24)		4,393		4,342,334
Aircastle Ltd.
4.13%, 05/01/24 (Call 02/01/24)^(a)		3,964		3,864,753
4.25%, 06/15/26 (Call 04/15/26)^(a)		3,069		2,836,450
5.25%, 08/11/25 (Call 07/11/25)^(a)(b)		7,637		7,345,378
Ally Financial Inc.
1.45%, 10/02/23 (Call 09/02/23)		9,082		8,806,774
3.88%, 05/21/24 (Call 04/21/24)		5,783		5,733,851
4.63%, 03/30/25		3,500		3,489,522
4.75%, 06/09/27 (Call 05/09/27)^(a)		4,890		4,770,182
5.13%, 09/30/24		5,124		5,188,645
5.80%, 05/01/25 (Call 04/01/25)^(a)		5,153		5,271,211
American Express Co.
0.75%, 11/03/23^(a)		6,480		6,261,284
1.65%, 11/04/26 (Call 10/04/26)^(a)		8,985		8,121,612
2.25%, 03/04/25 (Call 02/01/25)^(a)		4,385		4,185,738
2.50%, 07/30/24 (Call 06/30/24)		13,574		13,201,984
2.55%, 03/04/27 (Call 02/01/27)		15,365		14,268,219
3.00%, 10/30/24 (Call 09/29/24)		14,098		13,834,635
3.13%, 05/20/26 (Call 04/20/26)		3,708		3,576,148
3.30%, 05/03/27 (Call 04/03/27)		10,397		9,948,031
3.38%, 05/03/24^(a)		5,695		5,630,021
3.40%, 02/22/24 (Call 01/22/24)		11,788		11,683,474
3.63%, 12/05/24 (Call 11/04/24)		5,057		5,024,758
3.95%, 08/01/25 (Call 07/01/25)		15,000		14,863,291
4.20%, 11/06/25 (Call 10/06/25)^(a)		4,354		4,360,386
American Express Credit Corp., 3.30%, 05/03/27 (Call 04/03/27)^(a)		210		202,076
Ameriprise Financial Inc.
2.88%, 09/15/26 (Call 06/15/26)^(a)		3,582		3,414,212
3.00%, 04/02/25 (Call 03/02/25)^(a)		4,783		4,657,578
3.70%, 10/15/24		4,636		4,612,563
4.00%, 10/15/23^(a)		5,821		5,825,488
Antares Holdings LP
2.75%, 01/15/27 (Call 12/15/26)^(a)(b)		800		663,065
3.95%, 07/15/26 (Call 06/15/26)^(b)		2,830		2,505,446
Apollo Management Holdings LP
4.00%, 05/30/24^(a)(b)		2,555		2,513,934
4.95%, 01/14/50 (Call 12/17/24)^(a)(b)(c)		2,627		2,315,494
Ares Finance Co. III LLC, 4.13%, 06/30/51 (Call 06/30/26)^(b)(c)		2,360		1,951,750


Security	Par (000)		Value

Diversified Financial Services (continued)
Ares Finance Co. LLC, 4.00%, 10/08/24 (Call 07/08/24)^(b)	$	1,227	$	1,192,959
Aviation Capital Group LLC
1.95%, 01/30/26 (Call 12/30/25)^(b)		6,186		5,337,111
1.95%, 09/20/26 (Call 08/20/26)^(b)		7,165		6,008,459
4.13%, 08/01/25 (Call 06/01/25)^(a)(b)		2,814		2,640,491
4.38%, 01/30/24 (Call 12/30/23)^(b)		2,278		2,218,328
4.88%, 10/01/25 (Call 07/01/25)^(a)(b)		902		860,243
5.50%, 12/15/24 (Call 11/15/24)^(b)		10,040		9,829,252
Avolon Holdings Funding Ltd.
2.13%, 02/21/26 (Call 01/21/26)^(b)		6,325		5,451,649
2.53%, 11/18/27 (Call 10/18/27)^(a)(b)		9,800		8,003,685
2.88%, 02/15/25 (Call 01/15/25)^(b)		8,576		7,863,891
3.25%, 02/15/27 (Call 12/15/26)^(b)		1,180		1,021,270
3.95%, 07/01/24 (Call 06/01/24)^(b)		8,700		8,307,158
4.25%, 04/15/26 (Call 03/15/26)^(b)		5,489		5,058,952
4.38%, 05/01/26 (Call 03/01/26)^(b)		6,309		5,832,170
5.25%, 05/15/24 (Call 04/15/24)^(b)		5,695		5,583,468
5.50%, 01/15/26 (Call 12/15/25)^(b)		5,523		5,325,464
BGC Partners Inc.
3.75%, 10/01/24 (Call 09/01/24)^(a)		2,720		2,630,079
4.38%, 12/15/25 (Call 09/15/25)^(a)		3,575		3,429,578
Blackstone Private Credit Fund
1.75%, 09/15/24		4,745		4,368,149
2.35%, 11/22/24		1,815		1,686,021
2.63%, 12/15/26		9,525		8,044,441
2.70%, 01/15/25		4,105		3,808,516
3.25%, 03/15/27		7,915		6,790,702
4.70%, 03/24/25^(a)		6,070		5,873,821
BOC Aviation Ltd.
3.25%, 04/29/25 (Call 03/29/25)^(a)(b)		10,913		10,543,740
3.50%, 10/10/24 (Call 09/10/24)^(b)		9,358		9,138,607
3.88%, 04/27/26 (Call 01/27/26)^(a)(b)		6,058		5,892,370
BOC Aviation USA Corp., 1.63%, 04/29/24 (Call 03/29/24)^(b)		4,160		3,948,213
Brookfield Finance Inc.
3.90%, 01/25/28 (Call 10/25/27)		6,550		6,189,559
4.00%, 04/01/24 (Call 02/01/24)		5,784		5,762,160
4.25%, 06/02/26 (Call 03/02/26)^(a)		1,876		1,852,092
Cantor Fitzgerald LP
4.50%, 04/14/27 (Call 01/14/27)^(b)		5,090		4,842,015
4.88%, 05/01/24 (Call 04/01/24)^(a)(b)		4,972		4,941,399
Capital One Bank USA N.A., 2.28%, 01/28/26 (Call 01/28/25), (SOFR + 0.911%)^(c)		3,526		3,334,989
Capital One Financial Corp. 1.34%, 12/06/24 (Call 12/06/23), (SOFR + 0.690%)^(a)(c)		10,085		9,672,061
1.88%, 11/02/27 (Call 11/02/26), (SOFR + 0.855%)^(c)		9,721		8,565,000
2.64%, 03/03/26 (Call 03/03/25), (SOFR + 1.290%)^(c)		7,525		7,131,518
3.20%, 02/05/25 (Call 01/05/25)^(a)		7,614		7,417,858
3.30%, 10/30/24 (Call 09/30/24)		11,044		10,829,910
3.65%, 05/11/27 (Call 04/11/27)^(a)		3,771		3,604,727
3.75%, 04/24/24 (Call 03/24/24)^(a)		5,913		5,877,925
3.75%, 07/28/26 (Call 06/28/26)^(a)		9,730		9,373,305
3.75%, 03/09/27 (Call 02/09/27)^(a)		8,821		8,478,040
3.90%, 01/29/24 (Call 12/29/23)		9,625		9,590,595
4.17%, 05/09/25 (Call 05/09/24)^(a)(c)		7,545		7,476,141
4.20%, 10/29/25 (Call 09/29/25)^(a)		9,525		9,405,415
4.25%, 04/30/25 (Call 03/31/25)^(a)		5,685		5,671,795


Security	Par (000)		Value

Diversified Financial Services (continued)
4.93%, 05/10/28 (Call 05/10/27), (SOFR + 2.057%)^(c)	$	11,440	$	11,312,655
4.99%, 07/24/26 (Call 07/24/25)^(a)(c)		13,160		13,141,557
Cboe Global Markets Inc., 3.65%, 01/12/27 (Call 10/12/26)^(a)		4,847		4,731,885
Charles Schwab Corp. (The)
0.75%, 03/18/24 (Call 02/18/24)^(a)		8,880		8,504,887
0.90%, 03/11/26 (Call 02/11/26)^(a)		10,499		9,444,760
1.15%, 05/13/26 (Call 04/13/26)		8,839		7,974,405
2.45%, 03/03/27 (Call 02/03/27)^(a)		8,505		7,934,109
3.00%, 03/10/25 (Call 12/10/24)^(a)		3,185		3,114,299
3.20%, 03/02/27 (Call 12/02/26)^(a)		4,657		4,507,813
3.30%, 04/01/27 (Call 01/01/27)^(a)		4,593		4,459,061
3.45%, 02/13/26 (Call 11/13/25)^(a)		2,648		2,610,603
3.55%, 02/01/24 (Call 01/01/24)		4,792		4,783,564
3.63%, 04/01/25 (Call 01/01/25)^(a)		2,160		2,136,628
3.75%, 04/01/24 (Call 03/02/24)		3,544		3,540,066
3.85%, 05/21/25 (Call 03/21/25)		6,276		6,285,581
4.20%, 03/24/25 (Call 02/24/25)^(a)		5,285		5,308,109
China Cinda Finance 2014 Ltd., 5.63%, 05/14/24^(a)(b)		5,172		5,216,652
China Cinda Finance 2015 I Ltd., 4.25%, 04/23/25^(a)(b)		15,745		15,309,932
Citadel Finance LLC, 3.38%, 03/09/26 (Call 02/09/26)^(b)		8,072		7,371,796
Citadel LP, 4.88%, 01/15/27 (Call 11/15/26)^(b)		335		320,715
Citigroup Global Markets Holdings Inc./U.S, 0.75%, 06/07/24 (Call 12/07/22)^(a)		1,570		1,478,702
CME Group Inc., 3.00%, 03/15/25 (Call 12/15/24)^(a)		7,058		6,924,742
DAE Sukuk Difc Ltd., 3.75%, 02/15/26^(b)		4,035		3,833,250
Discover Financial Services
3.75%, 03/04/25 (Call 12/04/24)		2,190		2,138,814
3.95%, 11/06/24 (Call 08/06/24)^(a)		4,539		4,493,172
4.10%, 02/09/27 (Call 11/09/26)^(a)		6,212		5,963,458
4.50%, 01/30/26 (Call 11/30/25)^(a)		4,384		4,293,567
Drawbridge Special Opportunities Fund LP/Drawbridge Special Opportunities Fin, 3.88%, 02/15/26 (Call 12/15/25)^(b)		1,427		1,308,245
Eaton Vance Corp., 3.50%, 04/06/27 (Call 01/06/27)		155		148,676
Franklin Resources Inc., 2.85%, 03/30/25		949		919,502
ICBCIL Finance Co. Ltd., 3.63%, 05/19/26^(b)		690		671,978
Invesco Finance PLC
3.75%, 01/15/26^(a)		2,860		2,792,476
4.00%, 01/30/24		1,890		1,881,172
Janus Henderson U.S. Holdings Inc., 4.88%, 08/01/25 (Call 05/01/25)^(a)		834		837,788
Jefferies Financial Group Inc., 5.50%, 10/18/23 (Call 01/18/23)^(a)		270		271,298
Jefferies Group LLC, 6.45%, 06/08/27^(a)		2,212		2,307,062
Jefferies Group LLC/Jefferies Group Capital Finance Inc., 4.85%, 01/15/27		3,672		3,646,259
Lazard Group LLC
3.63%, 03/01/27 (Call 12/01/26)^(a)		1,488		1,402,916
3.75%, 02/13/25^(a)		3,806		3,750,501
LeasePlan Corp. NV, 2.88%, 10/24/24^(a)(b)		4,276		4,071,987
Legg Mason Inc.
3.95%, 07/15/24		1,834		1,826,030
4.75%, 03/15/26^(a)		4,550		4,599,264
LSEGA Financing PLC
0.65%, 04/06/24 (Call 03/06/24)^(b)		4,255		4,017,847
1.38%, 04/06/26 (Call 03/06/26)^(b)		10,971		9,875,222
Mastercard Inc.
2.00%, 03/03/25 (Call 02/03/25)^(a)		7,595		7,283,428


Security	Par (000)		Value

Diversified Financial Services (continued)
2.95%, 11/21/26 (Call 08/21/26)	$	4,909	$	4,748,088
3.30%, 03/26/27 (Call 01/26/27)^(a)		5,000		4,892,722
3.38%, 04/01/24^(a)		8,975		8,945,394
Mitsubishi HC Capital Inc.
3.56%, 02/28/24 (Call 01/28/24)^(b)		270		266,597
3.64%, 04/13/25 (Call 03/13/25)^(b)		3,590		3,508,329
Morgan Stanley Domestic Holdings Inc., 3.80%, 08/24/27 (Call 05/24/27)		2,134		2,055,890
Nasdaq Inc., 3.85%, 06/30/26 (Call 03/30/26)^(a)		4,932		4,860,645
Neuberger Berman Group LLC/Neuberger Berman Finance Corp., 4.50%, 03/15/27 (Call 12/15/26)^(b)		3,344		3,266,291
Nomura Holdings Inc.
1.65%, 07/14/26		12,915		11,364,334
1.85%, 07/16/25^(a)		12,043		11,079,409
2.33%, 01/22/27^(a)		12,774		11,369,040
2.65%, 01/16/25^(a)		11,704		11,143,787
5.39%, 07/06/27		9,000		9,058,816
Nuveen Finance LLC, 4.13%, 11/01/24^(b)		7,880		7,788,050
ORIX Corp.
3.25%, 12/04/24^(a)		4,705		4,603,328
4.05%, 01/16/24^(a)		5,715		5,707,427
OWL Rock Core Income Corp.
3.13%, 09/23/26		3,755		3,267,244
4.70%, 02/08/27^(a)		2,750		2,503,163
5.50%, 03/21/25^(a)		2,845		2,731,761
Park Aerospace Holdings Ltd., 5.50%, 02/15/24^(b)		5,408		5,340,188
Radian Group Inc.
4.50%, 10/01/24 (Call 07/01/24)^(a)		3,505		3,349,448
4.88%, 03/15/27 (Call 09/15/26)		3,625		3,377,521
6.63%, 03/15/25 (Call 09/15/24)^(a)		3,925		3,930,691
REC Ltd., 5.25%, 11/13/23^(a)(b)		6,828		6,866,574
Stifel Financial Corp., 4.25%, 07/18/24^(a)		3,852		3,845,261
SURA Asset Management SA, 4.88%, 04/17/24^(a)(b)		410		406,343
Synchrony Financial
3.70%, 08/04/26 (Call 05/04/26)^(a)		1,781		1,675,115
4.25%, 08/15/24 (Call 05/15/24)^(a)		8,568		8,470,765
4.38%, 03/19/24 (Call 02/19/24)		5,053		5,031,746
4.50%, 07/23/25 (Call 04/23/25)		6,337		6,202,118
4.88%, 06/13/25 (Call 05/13/25)^(a)		6,590		6,505,087
USAA Capital Corp.
0.50%, 05/01/24^(b)		5,625		5,332,868
3.38%, 05/01/25^(b)		4,440		4,366,404
Visa Inc.
0.75%, 08/15/27 (Call 06/15/27)^(a)		2,092		1,811,338
1.90%, 04/15/27 (Call 02/15/27)^(a)		7,133		6,574,511
3.15%, 12/14/25 (Call 09/14/25)^(a)		18,851		18,426,339
Western Union Co. (The)
1.35%, 03/15/26 (Call 02/15/26)		4,363		3,861,782
2.85%, 01/10/25 (Call 12/10/24)		5,873		5,635,132

				1,090,572,889

Electric — 5.2%
Abu Dhabi National Energy Co. PJSC
4.38%, 04/23/25^(b)		9,488		9,587,909
4.38%, 06/22/26^(b)		5,425		5,540,281
Adani Transmission Step-One Ltd., 4.00%, 08/03/26^(b)		3,675		3,450,137
AEP Texas Inc., 3.85%, 10/01/25 (Call 07/01/25)^(b)		1,510		1,480,706
AEP Transmission Co. LLC, 3.10%, 12/01/26 (Call 09/01/26)^(a)		4,121		3,958,608


Security	Par (000)		Value

Electric (continued)
AES Corp. (The)
1.38%, 01/15/26 (Call 12/15/25)	$	8,729	$	7,744,405
3.30%, 07/15/25 (Call 06/15/25)^(b)		5,941		5,635,039
Alabama Power Co.
2.80%, 04/01/25 (Call 01/01/25)^(a)		1,202		1,166,181
3.75%, 09/01/27		5,000		4,905,056
Series 13-A, 3.55%, 12/01/23^(a)		2,546		2,536,144
Alexander Funding Trust, 1.84%, 11/15/23^(b)		3,317		3,151,668
Ameren Corp.
1.95%, 03/15/27 (Call 02/15/27)		5,251		4,696,207
2.50%, 09/15/24 (Call 08/15/24)		8,787		8,471,848
3.65%, 02/15/26 (Call 11/15/25)^(a)		2,258		2,199,639
Ameren Illinois Co., 3.25%, 03/01/25 (Call 12/01/24)^(a)		34		33,335
American Electric Power Co. Inc.
2.03%, 03/15/24^(a)		3,285		3,181,748
3.88%, 02/15/62 (Call 11/15/26)^(c)		5,435		4,624,474
Series M, 0.75%, 11/01/23 (Call 10/03/22)^(a)		1,448		1,392,841
Series N, 1.00%, 11/01/25 (Call 10/01/25)^(a)		4,201		3,763,939
Appalachian Power Co.
3.40%, 06/01/25 (Call 03/01/25)^(a)		1,550		1,517,552
Series X, 3.30%, 06/01/27 (Call 03/01/27)^(a)		1,825		1,734,586
Arizona Public Service Co.
2.55%, 09/15/26 (Call 06/15/26)^(a)		778		722,498
3.15%, 05/15/25 (Call 02/15/25)^(a)		2,156		2,088,952
3.35%, 06/15/24 (Call 03/15/24)^(a)		1,285		1,259,477
Avangrid Inc.
3.15%, 12/01/24 (Call 10/01/24)^(a)		8,645		8,402,072
3.20%, 04/15/25 (Call 03/15/25)^(a)		9,870		9,561,052
Baltimore Gas & Electric Co., 2.40%, 08/15/26 (Call 05/15/26)^(a)		2,886		2,703,741
Berkshire Hathaway Energy Co.
3.50%, 02/01/25 (Call 11/01/24)		3,945		3,909,190
3.75%, 11/15/23 (Call 08/15/23)		5,571		5,569,920
4.05%, 04/15/25 (Call 03/15/25)		10,290		10,303,684
Black Hills Corp.
1.04%, 08/23/24 (Call 09/16/22)^(a)		558		521,390
3.15%, 01/15/27 (Call 07/15/26)^(a)		3,017		2,854,713
3.95%, 01/15/26 (Call 07/15/25)^(a)		3,723		3,657,614
4.25%, 11/30/23 (Call 08/30/23)^(a)		1,561		1,560,016
CenterPoint Energy Houston Electric LLC
Series AA, 3.00%, 02/01/27 (Call 11/01/26)		1,475		1,408,744
Series Z, 2.40%, 09/01/26 (Call 06/01/26)^(a)		2,031		1,905,166
CenterPoint Energy Inc.
1.45%, 06/01/26 (Call 05/01/26)^(a)		4,786		4,316,518
2.50%, 09/01/24 (Call 08/01/24)		6,742		6,531,719
Cleco Corporate Holdings LLC, 3.74%, 05/01/26 (Call 02/01/26)^(a)		4,391		4,208,305
Cleveland Electric Illuminating Co. (The), 5.50%, 08/15/24^(a)		990		1,014,013
CMS Energy Corp.
2.95%, 02/15/27 (Call 11/15/26)		170		157,739
3.00%, 05/15/26 (Call 02/15/26)^(a)		2,838		2,690,664
3.45%, 08/15/27 (Call 05/15/27)		1,457		1,385,191
3.60%, 11/15/25 (Call 08/15/25)		2,296		2,224,791
3.88%, 03/01/24 (Call 12/01/23)^(a)		3,109		3,096,278
Comision Federal de Electricidad
4.75%, 02/23/27^(a)(b)		3,945		3,708,300
4.88%, 01/15/24^(a)(b)		8,000		7,862,080
Commonwealth Edison Co.
2.55%, 06/15/26 (Call 03/15/26)^(a)		2,454		2,330,057
3.10%, 11/01/24 (Call 08/01/24)^(a)		305		300,813


Security	Par (000)		Value

Electric (continued)
Series 122, 2.95%, 08/15/27 (Call 05/15/27)	$	1,588	$	1,502,664
Connecticut Light & Power Co. (The)
Series A, 0.75%, 12/01/25 (Call 11/01/25)		1,729		1,550,915
Series A, 3.20%, 03/15/27 (Call 12/15/26)^(a)		2,212		2,131,448
Consolidated Edison Co. of New York Inc.
3.30%, 12/01/24 (Call 09/01/24)^(a)		473		465,263
Series B, 2.90%, 12/01/26 (Call 09/01/26)		2,745		2,587,836
Consolidated Edison Inc., Series A, 0.65%, 12/01/23 (Call 10/03/22)^(a)		3,721		3,576,424
Constellation Energy Generation LLC, 3.25%, 06/01/25 (Call 05/01/25)^(a)		8,445		8,195,616
Consumers Energy Co., 3.13%, 08/31/24 (Call 05/31/24)^(a)		1,465		1,428,496
Delmarva Power & Light Co., 3.50%, 11/15/23 (Call 08/15/23)^(a)		2,144		2,137,623
Dominion Energy Inc.
3.07%, 08/15/24^(e)		6,805		6,669,577
3.90%, 10/01/25 (Call 07/01/25)^(a)		1,885		1,859,930
5.75%, 10/01/54 (Call 10/01/24), (3 mo. LIBOR US + 3.057%)^(a)(c)		3,015		2,898,424
Series A, 1.45%, 04/15/26 (Call 03/15/26)^(a)		4,951		4,503,978
Series A, 3.30%, 03/15/25 (Call 02/15/25)		4,113		4,017,458
Series B, 3.60%, 03/15/27 (Call 01/15/27)^(a)		2,008		1,937,312
Series D, 2.85%, 08/15/26 (Call 05/15/26)		2,989		2,820,583
DTE Electric Co.
3.38%, 03/01/25 (Call 12/01/24)^(a)		1,879		1,847,977
3.65%, 03/15/24 (Call 12/15/23)		1,029		1,026,326
DTE Energy Co.
2.85%, 10/01/26 (Call 07/01/26)		3,234		3,037,035
4.22%, 11/01/24^(a)		7,000		6,965,700
Series C, 2.53%, 10/01/24^(e)		7,362		7,086,732
Series F, 1.05%, 06/01/25 (Call 05/01/25)^(a)		7,733		7,076,552
Duke Energy Carolinas LLC, 2.95%, 12/01/26 (Call 09/01/26)^(a)		3,634		3,495,513
Duke Energy Corp.
0.90%, 09/15/25 (Call 08/15/25)^(a)		5,716		5,188,863
2.65%, 09/01/26 (Call 06/01/26)		7,094		6,631,036
3.25%, 01/15/82 (Call 01/15/27)^(c)		5,538		4,424,797
3.75%, 04/15/24 (Call 01/15/24)^(a)		8,355		8,315,221
3.95%, 10/15/23 (Call 07/15/23)^(a)		3,905		3,905,202
4.30%, 03/15/28		8,860		8,673,937
Duke Energy Florida LLC, 3.20%, 01/15/27 (Call 10/15/26)^(a)		495		479,495
Duke Energy Progress LLC, 3.25%, 08/15/25 (Call 05/15/25)^(a)		4,504		4,438,603
Duquesne Light Holdings Inc., 3.62%, 08/01/27 (Call 05/01/27)^(b)		1,665		1,533,489
Edison International
3.55%, 11/15/24 (Call 10/15/24)^(a)		4,161		4,067,539
4.70%, 08/15/25		8,770		8,690,520
4.95%, 04/15/25 (Call 03/15/25)^(a)		3,600		3,605,211
5.75%, 06/15/27 (Call 04/15/27)		2,338		2,368,950
EDP Finance BV, 3.63%, 07/15/24^(a)(b)		10,166		10,016,807
Electricite de France SA, 3.63%, 10/13/25 (Call 07/13/25)^(a)(b)		12,404		12,252,051
Emera U.S. Finance LP
0.83%, 06/15/24^(a)		995		931,938
3.55%, 06/15/26 (Call 03/15/26)		5,513		5,281,233
Enel Americas SA, 4.00%, 10/25/26 (Call 07/25/26)^(a)		2,396		2,345,085
Enel Finance International NV
1.38%, 07/12/26 (Call 06/12/26)^(a)(b)		10,281		8,956,546
2.65%, 09/10/24^(b)		14,089		13,515,909


Security	Par (000)		Value

Electric (continued)
3.63%, 05/25/27^(b)	$	3,000	$	2,786,481
4.25%, 06/15/25^(a)(b)		5,200		5,118,315
4.63%, 06/15/27 (Call 05/15/27)^(a)(b)		5,365		5,227,821
Enel Generacion Chile SA, 4.25%, 04/15/24 (Call 01/15/24)^(a)		1,355		1,332,595
Enel SpA, 8.75%, 09/24/73 (Call 09/24/23)^(a)(b)(c)		9,250		9,434,944
Engie Energia Chile SA, 4.50%, 01/29/25^(a)(b)		992		970,414
Entergy Arkansas LLC
3.50%, 04/01/26 (Call 01/01/26)^(a)		2,558		2,504,199
3.70%, 06/01/24 (Call 03/01/24)		3,022		3,021,647
Entergy Corp.
0.90%, 09/15/25 (Call 08/15/25)		10,882		9,769,851
2.95%, 09/01/26 (Call 06/01/26)^(a)		5,511		5,191,011
Entergy Gulf States Louisiana LLC, 5.59%, 10/01/24^(a)		150		154,229
Entergy Louisiana LLC
0.62%, 11/17/23 (Call 10/03/22)^(a)		2,044		1,977,178
0.95%, 10/01/24 (Call 10/03/22)		5,110		4,803,096
2.40%, 10/01/26 (Call 07/01/26)^(a)		2,793		2,587,448
4.44%, 01/15/26 (Call 10/15/25)^(a)		135		134,591
5.40%, 11/01/24		571		584,160
Evergy Inc., 2.45%, 09/15/24 (Call 08/15/24)^(a)		9,229		8,896,056
Evergy Kansas Central Inc.
2.55%, 07/01/26 (Call 04/01/26)		3,390		3,188,492
3.10%, 04/01/27 (Call 01/01/27)^(a)		1,425		1,369,472
3.25%, 12/01/25 (Call 09/01/25)		698		675,013
Evergy Metro Inc., 3.65%, 08/15/25 (Call 05/15/25)^(a)		1,163		1,145,955
Eversource Energy
2.90%, 03/01/27 (Call 02/01/27)		8,625		8,089,429
3.35%, 03/15/26 (Call 12/15/25)		1,208		1,158,401
4.20%, 06/27/24		8,655		8,649,245
4.60%, 07/01/27 (Call 06/01/27)^(a)		7,095		7,115,713
Series H, 3.15%, 01/15/25 (Call 10/15/24)		2,026		1,972,751
Series L, 2.90%, 10/01/24 (Call 08/01/24)^(a)		6,563		6,391,724
Series N, 3.80%, 12/01/23 (Call 11/01/23)^(a)		3,905		3,887,882
Series Q, 0.80%, 08/15/25 (Call 07/15/25)		7,328		6,615,963
Series U, 1.40%, 08/15/26 (Call 07/15/26)		1,677		1,491,615
Exelon Corp.
2.75%, 03/15/27 (Call 02/15/27)^(a)(b)		5,360		5,007,541
3.40%, 04/15/26 (Call 01/15/26)^(a)		4,133		4,009,695
3.95%, 06/15/25 (Call 03/15/25)^(a)		9,126		9,037,964
Fells Point Funding Trust, 3.05%, 01/31/27 (Call 12/31/26)^(a)(b)		3,645		3,361,125
FirstEnergy Transmission LLC, 4.35%, 01/15/25 (Call 10/15/24)^(b)		4,525		4,443,333
Florida Power & Light Co.
2.85%, 04/01/25 (Call 03/01/25)^(a)		9,919		9,707,132
3.13%, 12/01/25 (Call 06/01/25)^(a)		5,171		5,099,178
3.25%, 06/01/24 (Call 12/01/23)^(a)		4,929		4,891,452
Fortis Inc./Canada, 3.06%, 10/04/26 (Call 07/04/26)^(a)		6,726		6,294,197
Georgia Power Co.
3.25%, 04/01/26 (Call 01/01/26)^(a)		1,374		1,326,488
3.25%, 03/30/27 (Call 12/30/26)^(a)		1,870		1,765,376
Series A, 2.20%, 09/15/24 (Call 08/15/24)		7,009		6,774,814
Gulf Power Co., Series A, 3.30%, 05/30/27 (Call 02/28/27)		1,388		1,332,805
Iberdrola International BV, 5.81%, 03/15/25^(a)		285		296,001
Interstate Power & Light Co.
3.25%, 12/01/24 (Call 09/01/24)^(a)		6,700		6,574,828
3.40%, 08/15/25 (Call 05/15/25)		124		120,011
IPALCO Enterprises Inc., 3.70%, 09/01/24 (Call 07/01/24)^(a)		3,561		3,512,604


Security	Par (000)		Value

Electric (continued)
Israel Electric Corp. Ltd., Series 6, 5.00%, 11/12/24^(b)	$	13,375	$	13,479,048
ITC Holdings Corp.
3.25%, 06/30/26 (Call 03/30/26)^(a)		2,882		2,746,633
3.65%, 06/15/24 (Call 03/15/24)		2,271		2,239,085
Jersey Central Power & Light Co.
4.30%, 01/15/26 (Call 10/15/25)^(b)		6,230		6,112,036
4.70%, 04/01/24 (Call 01/01/24)^(b)		1,268		1,261,273
Kallpa Generacion SA, 4.88%, 05/24/26 (Call 02/24/26)^(b)		250		242,237
Kentucky Utilities Co., 3.30%, 10/01/25 (Call 07/01/25)		1,057		1,026,025
Korea East-West Power Co. Ltd., 1.75%, 05/06/25^(a)(b)		6,319		5,906,243
Korea Electric Power Corp., 2.50%, 06/24/24^(a)(b)		2,395		2,327,953
Korea Southern Power Co. Ltd., 0.75%, 01/27/26^(b)		1,430		1,268,833
Louisville Gas & Electric Co., Series 25, 3.30%, 10/01/25 (Call 07/01/25)^(a)		360		351,465
Metropolitan Edison Co., 4.00%, 04/15/25^(b)		506		482,877
MidAmerican Energy Co.
3.10%, 05/01/27 (Call 02/01/27)^(a)		2,453		2,361,903
3.50%, 10/15/24 (Call 07/15/24)^(a)		4,864		4,840,662
Monongahela Power Co.
3.55%, 05/15/27 (Call 02/15/27)^(a)(b)		1,997		1,883,281
4.10%, 04/15/24 (Call 01/15/24)^(b)		3,437		3,407,134
National Rural Utilities Cooperative Finance Corp.
0.35%, 02/08/24		2,854		2,719,593
1.00%, 06/15/26 (Call 05/15/26)		6,261		5,613,610
1.88%, 02/07/25		7,125		6,790,255
2.85%, 01/27/25 (Call 10/27/24)		4,069		3,961,572
2.95%, 02/07/24 (Call 12/07/23)		5,370		5,308,075
3.05%, 04/25/27 (Call 01/25/27)^(a)		4,740		4,527,349
3.25%, 11/01/25 (Call 08/01/25)^(a)		4,062		3,963,300
3.40%, 11/15/23 (Call 08/15/23)^(a)		3,334		3,322,576
3.45%, 06/15/25^(a)		5,001		4,918,235
Series D, 1.00%, 10/18/24^(a)		3,035		2,856,376
New York State Electric & Gas Corp., 3.25%, 12/01/26 (Call 09/01/26)^(b)		305		291,497
NextEra Energy Capital Holdings Inc.
1.88%, 01/15/27 (Call 12/15/26)^(a)		13,928		12,495,398
2.94%, 03/21/24 (Call 10/03/22)^(a)		2,530		2,485,904
3.55%, 05/01/27 (Call 02/01/27)^(a)		7,537		7,251,533
3.80%, 03/15/82 (Call 03/15/27)^(a)(c)		2,000		1,684,268
4.20%, 06/20/24		10,130		10,133,090
4.26%, 09/01/24^(a)		10,000		10,006,116
4.45%, 06/20/25		9,980		10,008,601
4.63%, 07/15/27 (Call 06/15/27)		15,025		15,086,609
Niagara Mohawk Power Corp., 3.51%, 10/01/24 (Call 07/01/24)^(a)(b)		4,099		3,978,210
NRG Energy Inc.
2.00%, 12/02/25 (Call 11/02/25)^(a)(b)		4,398		3,990,973
3.75%, 06/15/24 (Call 05/15/24)^(b)		7,462		7,245,102
NSTAR Electric Co.
2.70%, 06/01/26 (Call 03/01/26)^(a)		203		188,728
3.20%, 05/15/27 (Call 02/15/27)^(a)		2,841		2,739,828
3.25%, 11/15/25 (Call 08/15/25)		50		48,502
Oncor Electric Delivery Co. LLC
0.55%, 10/01/25 (Call 09/01/25)^(a)		4,960		4,457,753
2.75%, 06/01/24 (Call 05/01/24)		6,673		6,550,263
2.95%, 04/01/25 (Call 01/01/25)		1,322		1,287,885
Pacific Gas and Electric Co.
1.70%, 11/15/23 (Call 11/15/22)^(a)		480		463,665
2.10%, 08/01/27 (Call 06/01/27)		3,000		2,537,131
2.95%, 03/01/26 (Call 12/01/25)		4,754		4,321,110


Security	Par (000)		Value

Electric (continued)
3.15%, 01/01/26	$	14,115	$	13,086,449
3.25%, 02/16/24 (Call 02/16/23)^(a)		710		694,479
3.30%, 03/15/27 (Call 12/15/26)		960		856,614
3.40%, 08/15/24 (Call 05/15/24)^(a)		2,146		2,069,422
3.45%, 07/01/25^(a)		6,814		6,495,253
3.50%, 06/15/25 (Call 03/15/25)^(a)		4,679		4,460,585
3.75%, 02/15/24 (Call 11/15/23)^(a)		1,910		1,884,238
3.85%, 11/15/23 (Call 08/15/23)^(a)		2,215		2,192,487
4.95%, 06/08/25^(a)		6,610		6,575,542
5.45%, 06/15/27 (Call 05/15/27)^(a)		7,335		7,210,652
PacifiCorp
3.35%, 07/01/25 (Call 04/01/25)^(a)		1,010		987,476
3.60%, 04/01/24 (Call 01/01/24)^(a)		1,961		1,956,634
PECO Energy Co., 3.15%, 10/15/25 (Call 07/15/25)^(a)		1,891		1,843,243
Perusahaan Listrik Negara PT, 4.13%, 05/15/27^(a)(b)		6,272		6,071,610
Pinnacle West Capital Corp., 1.30%, 06/15/25 (Call 05/15/25)		5,589		5,098,292
Potomac Electric Power Co., 3.60%, 03/15/24 (Call 12/15/23)^(a)		5,497		5,465,236
PPL Capital Funding Inc., 3.10%, 05/15/26 (Call 02/15/26)^(a)		5,163		4,894,958
Public Service Co. of Colorado, 2.90%, 05/15/25 (Call 11/15/24)^(a)		2,360		2,302,298
Public Service Co. of New Hampshire, 3.50%, 11/01/23 (Call 08/01/23)^(a)		1,981		1,976,002
Public Service Co. of New Mexico, 3.85%, 08/01/25 (Call 05/01/25)^(a)		130		123,914
Public Service Electric & Gas Co.
0.95%, 03/15/26 (Call 02/15/26)		2,767		2,489,049
2.25%, 09/15/26 (Call 06/15/26)		2,693		2,513,261
3.00%, 05/15/25 (Call 02/15/25)^(a)		1,158		1,121,813
3.00%, 05/15/27 (Call 02/15/27)^(a)		2,059		1,975,137
3.05%, 11/15/24 (Call 08/15/24)^(a)		494		483,328
3.15%, 08/15/24 (Call 05/15/24)^(a)		225		221,657
Series I, 3.75%, 03/15/24 (Call 12/15/23)^(a)		587		585,497
Public Service Enterprise Group Inc.
0.80%, 08/15/25 (Call 07/15/25)^(a)		6,239		5,641,919
0.84%, 11/08/23 (Call 10/03/22)		3,518		3,376,013
2.88%, 06/15/24 (Call 05/15/24)^(a)		10,568		10,307,414
Puget Energy Inc., 3.65%, 05/15/25 (Call 02/15/25)		4,247		4,104,528
Rochester Gas and Electric Corp., 3.10%, 06/01/27 (Call 03/01/27)^(b)		365		344,676
San Diego Gas & Electric Co.
2.50%, 05/15/26 (Call 02/15/26)^(a)		2,928		2,758,715
6.00%, 06/01/26^(a)		1,125		1,191,342
Saudi Electricity Global Sukuk Co. 3, 4.00%, 04/08/24^(a)(b)		10,290		10,302,863
Sempra Energy
3.25%, 06/15/27 (Call 03/15/27)^(a)		3,223		3,049,618
3.30%, 04/01/25 (Call 03/01/25)^(a)		870		846,762
4.13%, 04/01/52 (Call 01/01/27)^(c)		5,405		4,541,214
Sierra Pacific Power Co., 2.60%, 05/01/26 (Call 02/01/26)		1,998		1,892,272
Southern California Edison Co.
1.10%, 04/01/24 (Call 04/01/23)^(a)		5,910		5,623,377
Series 2020-C, 1.20%, 02/01/26 (Call 01/01/26)		2,218		2,004,740
Series C, 3.50%, 10/01/23 (Call 07/01/23)		3,378		3,362,152
Series C, 4.20%, 06/01/25		3,455		3,447,901
Series D, 4.70%, 06/01/27 (Call 05/01/27)^(a)		7,525		7,544,209
Series E, 3.70%, 08/01/25 (Call 06/01/25)		7,499		7,384,024
Series K, 0.98%, 08/01/24^(a)		4,355		4,101,200


Security	Par (000)		Value

Electric (continued)
Southern Co. (The)
3.25%, 07/01/26 (Call 04/01/26)	$	13,292	$	12,696,502
5.11%, 08/01/27		4,900		4,905,389
Series 21-A, 0.60%, 02/26/24 (Call 01/26/24)		4,982		4,726,953
Series 21-A, 3.75%, 09/15/51 (Call 06/15/26)^(c)		6,215		5,375,975
Series B, 4.00%, 01/15/51 (Call 10/15/25)^(c)		9,180		8,500,129
Southern Power Co.
0.90%, 01/15/26 (Call 12/15/25)^(a)		4,352		3,892,084
4.15%, 12/01/25 (Call 09/01/25)^(a)		4,688		4,654,987
Southwestern Electric Power Co.
Series K, 2.75%, 10/01/26 (Call 07/01/26)		3,628		3,383,844
Series N, 1.65%, 03/15/26 (Call 02/15/26)		4,453		4,037,191
Southwestern Public Service Co., 3.30%, 06/15/24 (Call 12/15/23)^(a)		230		226,987
SP PowerAssets Ltd., 3.25%, 11/24/25^(a)(b)		1,353		1,318,106
State Grid Overseas Investment 2014 Ltd., 4.13%, 05/07/24^(b)		14,932		14,988,546
State Grid Overseas Investment BVI Ltd, 3.50%, 05/04/27^(b)		10,648		10,427,234
State Grid Overseas Investment BVI Ltd., 2.88%, 05/18/26^(b)		60		57,786
Tampa Electric Co., 3.88%, 07/12/24^(a)		6,210		6,182,487
Three Gorges Finance I Cayman Islands Ltd.
1.30%, 09/22/25 (Call 08/22/25)^(b)		8,615		7,945,528
3.15%, 06/02/26^(b)		4,818		4,686,476
3.70%, 06/10/25^(b)		1,414		1,401,976
Trans-Allegheny Interstate Line Co., 3.85%, 06/01/25 (Call 03/01/25)^(b)		952		930,585
Transelec SA, 4.25%, 01/14/25 (Call 10/14/24)^(b)		300		296,627
Tucson Electric Power Co., 3.05%, 03/15/25 (Call 12/15/24)^(a)		970		941,271
Union Electric Co.
2.95%, 06/15/27 (Call 03/15/27)^(a)		1,681		1,592,717
3.50%, 04/15/24 (Call 01/15/24)		1,532		1,524,409
Virginia Electric & Power Co.
3.45%, 02/15/24 (Call 11/15/23)^(a)		3,405		3,384,767
Series A, 3.10%, 05/15/25 (Call 02/15/25)^(a)		3,567		3,484,034
Series A, 3.15%, 01/15/26 (Call 10/15/25)^(a)		6,014		5,837,515
Series A, 3.50%, 03/15/27 (Call 12/15/26)^(a)		4,618		4,496,153
Series B, 2.95%, 11/15/26 (Call 08/15/26)^(a)		3,194		3,048,703
Series B, 3.75%, 05/15/27 (Call 04/15/27)		6,915		6,793,897
Vistra Operations Co. LLC
3.55%, 07/15/24 (Call 06/15/24)^(b)		13,088		12,618,861
3.70%, 01/30/27 (Call 11/30/26)^(a)(b)		7,542		6,845,331
4.88%, 05/13/24 (Call 05/13/23)^(a)(b)		265		261,551
WEC Energy Group Inc., 0.80%, 03/15/24 (Call 02/15/24)^(a)		3,835		3,651,690
Wisconsin Electric Power Co.
2.05%, 12/15/24 (Call 11/15/24)^(a)		5,353		5,143,289
3.10%, 06/01/25 (Call 03/01/25)^(a)		650		635,517
Xcel Energy Inc.
0.50%, 10/15/23 (Call 09/15/23)^(a)		5,802		5,590,052
1.75%, 03/15/27 (Call 02/15/27)		5,055		4,538,990
3.30%, 06/01/25 (Call 12/01/24)		3,766		3,677,553
3.35%, 12/01/26 (Call 06/01/26)		2,475		2,377,366

				1,106,977,967

Electrical Components & Equipment — 0.0%
Emerson Electric Co.
0.88%, 10/15/26 (Call 09/15/26)^(a)		3,458		3,084,151
3.15%, 06/01/25 (Call 03/01/25)^(a)		1,484		1,463,747


Security	Par (000)		Value

Electrical Components & Equipment (continued)
Molex Electronic Technologies LLC, 3.90%, 04/15/25 (Call 01/15/25)^(b)	$	800	$	772,423

				5,320,321

Electronics — 0.7%
Agilent Technologies Inc., 3.05%, 09/22/26 (Call 06/22/26)^(a)		1,241		1,181,689
Allegion U.S. Holding Co. Inc., 3.20%, 10/01/24 (Call 08/01/24)^(a)		3,221		3,136,599
Amphenol Corp.
2.05%, 03/01/25 (Call 02/01/25)^(a)		2,123		2,014,366
3.20%, 04/01/24 (Call 02/01/24)		4,211		4,168,777
Arrow Electronics Inc.
3.25%, 09/08/24 (Call 07/08/24)		7,720		7,546,110
4.00%, 04/01/25 (Call 01/01/25)^(a)		1,091		1,067,777
Avnet Inc., 4.63%, 04/15/26 (Call 01/15/26)^(a)		4,160		4,116,418
Flex Ltd.
3.75%, 02/01/26 (Call 01/01/26)		6,225		5,931,592
4.75%, 06/15/25 (Call 03/15/25)^(a)		5,850		5,822,223
Fortive Corp., 3.15%, 06/15/26 (Call 03/15/26)^(a)		6,173		5,919,158
Honeywell International Inc.
1.10%, 03/01/27 (Call 02/01/27)^(a)		32,805		29,325,860
1.35%, 06/01/25 (Call 05/01/25)^(a)		9,917		9,304,999
2.30%, 08/15/24 (Call 07/15/24)^(a)		6,422		6,257,300
2.50%, 11/01/26 (Call 08/01/26)^(a)		4,182		3,966,587
3.35%, 12/01/23^(a)		458		457,241
Hubbell Inc., 3.35%, 03/01/26 (Call 12/01/25)^(a)		1,893		1,833,373
Jabil Inc.
1.70%, 04/15/26 (Call 03/15/26)^(a)		4,868		4,343,518
4.25%, 05/15/27 (Call 04/15/27)^(a)		5,950		5,761,925
Keysight Technologies Inc.
4.55%, 10/30/24 (Call 07/30/24)^(a)		4,280		4,304,528
4.60%, 04/06/27 (Call 01/06/27)		3,493		3,502,748
Legrand France SA, 8.50%, 02/15/25^(a)		3,629		3,993,663
TD SYNNEX Corp.
1.25%, 08/09/24 (Call 09/12/22)^(a)		7,394		6,867,782
1.75%, 08/09/26 (Call 07/09/26)		5,064		4,434,085
Trimble Inc., 4.75%, 12/01/24 (Call 09/01/24)		4,744		4,778,287
Tyco Electronics Group SA
3.13%, 08/15/27 (Call 05/15/27)		1,674		1,590,635
3.45%, 08/01/24 (Call 05/01/24)^(a)		632		627,663
3.70%, 02/15/26 (Call 11/15/25)		3,895		3,836,647
Vontier Corp., 1.80%, 04/01/26 (Call 03/01/26)^(a)		4,572		3,998,580

				140,090,130

Engineering & Construction — 0.1%
Mexico City Airport Trust, 4.25%, 10/31/26 (Call 07/31/26)^(a)(b)		5,399		5,084,562
St Engineering Urban Solutions USA Inc., 3.38%, 05/05/27 (Call 02/05/27)^(b)		5,115		4,966,505
Sydney Airport Finance Co. Pty Ltd.
3.38%, 04/30/25 (Call 01/30/25)^(a)(b)		704		674,040
3.63%, 04/28/26 (Call 01/28/26)^(b)		7,566		7,212,751

				17,937,858

Entertainment — 0.2%
Magallanes Inc.
3.43%, 03/15/24^(a)(b)		9,365		9,154,751
3.53%, 03/15/24 (Call 03/15/23)^(a)(b)		715		698,340
3.64%, 03/15/25^(a)(b)		13,935		13,454,467
3.76%, 03/15/27 (Call 02/15/27)^(a)(b)		27,740		25,911,413
3.79%, 03/15/25 (Call 03/15/23)^(a)(b)		890		857,942

				50,076,913


Security	Par (000)		Value

Environmental Control — 0.1%
Republic Services Inc.
0.88%, 11/15/25 (Call 10/15/25)^(a)	$	4,066	$	3,671,195
2.50%, 08/15/24 (Call 07/15/24)		7,640		7,416,856
2.90%, 07/01/26 (Call 04/01/26)^(a)		1,489		1,416,369
3.20%, 03/15/25 (Call 12/15/24)^(a)		4,447		4,342,985
Waste Management Inc.
0.75%, 11/15/25 (Call 10/15/25)^(a)		5,065		4,592,121
3.13%, 03/01/25 (Call 12/01/24)^(a)		830		819,341

				22,258,867

Food — 1.3%
Campbell Soup Co.
3.30%, 03/19/25 (Call 12/19/24)^(a)		2,522		2,463,587
3.95%, 03/15/25 (Call 01/15/25)		8,365		8,290,038
Cencosud SA
4.38%, 07/17/27 (Call 04/17/27)^(a)(b)		4,155		4,008,366
5.15%, 02/12/25 (Call 11/12/24)^(a)(b)		300		301,524
Conagra Brands Inc.
4.30%, 05/01/24 (Call 04/01/24)^(a)		9,541		9,536,800
4.60%, 11/01/25 (Call 09/01/25)		8,150		8,141,342
7.13%, 10/01/26^(a)		160		173,220
Danone SA
2.59%, 11/02/23 (Call 09/02/23)^(b)		12,806		12,596,671
2.95%, 11/02/26 (Call 08/02/26)^(a)(b)		10,164		9,706,359
Flowers Foods Inc., 3.50%, 10/01/26 (Call 07/01/26)^(a)		705		670,732
General Mills Inc.
3.20%, 02/10/27 (Call 11/10/26)^(a)		3,779		3,640,178
3.65%, 02/15/24 (Call 11/15/23)^(a)		5,021		5,006,151
4.00%, 04/17/25 (Call 02/17/25)		8,190		8,163,507
Grupo Bimbo SAB de CV, 3.88%, 06/27/24^(a)(b)		4,635		4,582,091
Hershey Co. (The)
0.90%, 06/01/25 (Call 05/01/25)^(a)		3,783		3,514,091
2.05%, 11/15/24 (Call 10/15/24)^(a)		3,773		3,642,696
2.30%, 08/15/26 (Call 05/15/26)^(a)		2,530		2,388,419
3.20%, 08/21/25 (Call 05/21/25)^(a)		1,600		1,573,496
Hormel Foods Corp., 0.65%, 06/03/24 (Call 10/03/22)^(a)		1,580		1,501,725
Ingredion Inc., 3.20%, 10/01/26 (Call 07/01/26)^(a)		1,457		1,397,741
JBS USA LUX SA/JBS USA Food Co./JBS USA Finance Inc. 2.50%, 01/15/27		5,685		5,101,776
5.13%, 02/01/28 (Call 01/01/28)^(a)(b)		2,000		1,997,500
JM Smucker Co. (The), 3.50%, 03/15/25		3,513		3,466,281
Kellogg Co.
2.65%, 12/01/23^(a)		6,440		6,363,312
3.25%, 04/01/26^(a)		4,546		4,411,079
Kraft Heinz Foods Co.
3.00%, 06/01/26 (Call 03/01/26)^(a)		14,403		13,635,014
3.88%, 05/15/27 (Call 02/15/27)^(a)		10,015		9,678,437
Kroger Co. (The)
2.65%, 10/15/26 (Call 07/15/26)^(a)		4,971		4,692,866
3.50%, 02/01/26 (Call 11/01/25)		3,262		3,194,186
4.00%, 02/01/24 (Call 11/01/23)^(a)		5,027		5,039,632
Mars Inc.
0.88%, 07/16/26 (Call 06/16/26)^(a)(b)		2,423		2,146,720
2.70%, 04/01/25 (Call 03/01/25)^(a)(b)		5,957		5,780,249
McCormick & Co. Inc./MD
0.90%, 02/15/26 (Call 01/15/26)^(a)		2,250		2,005,746
3.15%, 08/15/24 (Call 06/15/24)^(a)		7,959		7,834,078
3.25%, 11/15/25 (Call 08/15/25)		2,196		2,119,453
3.40%, 08/15/27 (Call 05/15/27)^(a)		3,153		3,040,556


Security	Par (000)		Value

Food (continued)
Mondelez International Holdings Netherlands BV
0.75%, 09/24/24^(a)(b)	$	9,270	$	8,637,058
1.25%, 09/24/26 (Call 08/24/26)^(a)(b)		6,210		5,500,680
2.25%, 09/19/24 (Call 08/19/24)^(b)		8,339		8,017,113
Mondelez International Inc.
1.50%, 05/04/25 (Call 04/04/25)		7,004		6,554,270
2.13%, 03/17/24		2,415		2,349,831
2.63%, 03/17/27 (Call 02/17/27)^(a)		955		890,314
Nestle Holdings Inc.
0.38%, 01/15/24^(a)(b)		6,677		6,370,490
0.61%, 09/14/24 (Call 09/14/23)^(a)(b)		5,438		5,111,512
0.63%, 01/15/26 (Call 12/15/25)^(b)		4,127		3,703,344
1.15%, 01/14/27 (Call 12/14/26)^(b)		4,178		3,719,739
3.50%, 09/24/25 (Call 07/24/25)^(b)		6,795		6,730,965
Sigma Alimentos SA de CV, 4.13%, 05/02/26 (Call 02/02/26)^(b)		8,105		7,758,592
Smithfield Foods Inc., 4.25%, 02/01/27 (Call 11/01/26)^(b)		5,235		4,991,702
Sysco Corp.
3.25%, 07/15/27 (Call 04/15/27)^(a)		3,250		3,077,277
3.30%, 07/15/26 (Call 04/15/26)^(a)		5,572		5,392,246
3.75%, 10/01/25 (Call 07/01/25)		6,439		6,367,332
Tyson Foods Inc.
3.55%, 06/02/27 (Call 03/02/27)		6,749		6,477,874
3.95%, 08/15/24 (Call 05/15/24)		11,677		11,639,372
4.00%, 03/01/26 (Call 01/01/26)		6,178		6,107,909

				281,203,239

Forest Products & Paper — 0.2%
Celulosa Arauco y Constitucion SA, 4.50%, 08/01/24 (Call 05/01/24)		1,138		1,139,252
Fibria Overseas Finance Ltd.
4.00%, 01/14/25 (Call 11/14/24)		4,023		3,978,546
5.50%, 01/17/27^(a)		1,005		1,014,087
Georgia-Pacific LLC
0.63%, 05/15/24^(a)(b)		6,247		5,879,210
0.95%, 05/15/26 (Call 04/15/26)^(a)(b)		6,985		6,201,226
1.75%, 09/30/25 (Call 08/30/25)^(a)(b)		7,633		7,063,981
2.10%, 04/30/27 (Call 02/28/27)^(a)(b)		2,625		2,383,367
3.60%, 03/01/25 (Call 12/01/24)^(b)		2,454		2,416,086
8.00%, 01/15/24		6,019		6,352,781
Inversiones CMPC SA, 4.38%, 04/04/27^(a)(b)		1,773		1,717,794
Smurfit Kappa Treasury Funding DAC, 7.50%, 11/20/25^(a)		4,910		5,362,430
Suzano Austria GmbH, 5.75%, 07/14/26^(b)		90		91,525
West Fraser Timber Co. Ltd., 4.35%, 10/15/24 (Call 07/15/24)^(b)		2,757		2,737,902

				46,338,187

Gas — 0.5%
APA Infrastructure Ltd.
4.20%, 03/23/25 (Call 12/23/24)^(b)		6,982		6,849,468
4.25%, 07/15/27 (Call 04/15/27)^(b)		3,915		3,780,375
Atmos Energy Corp., 3.00%, 06/15/27 (Call 03/15/27)^(a)		1,628		1,554,587
Boston Gas Co., 3.15%, 08/01/27 (Call 05/01/27)^(b)		3,000		2,769,068
Brooklyn Union Gas Co., 4.63%, 08/05/27		1,000		980,012
Brooklyn Union Gas Co. (The), 3.41%, 03/10/26 (Call 12/10/25)^(a)(b)		1,536		1,459,884
East Ohio Gas Co. (The), 1.30%, 06/15/25 (Call 05/15/25)^(b)		8,504		7,770,446
Eastern Energy Gas Holdings LLC 3.55%, 11/01/23 (Call 08/01/23)^(a)		3,929		3,909,670


Security	Par (000)		Value

Gas (continued)
3.60%, 12/15/24 (Call 09/15/24)^(a)	$	3,470	$	3,441,854
Series A, 2.50%, 11/15/24 (Call 10/15/24)		7,799		7,507,014
KeySpan Gas East Corp., 2.74%, 08/15/26 (Call 05/15/26)^(b)		4,628		4,285,400
National Fuel Gas Co.
5.20%, 07/15/25 (Call 04/15/25)^(a)		299		300,351
5.50%, 01/15/26 (Call 12/15/25)^(a)		4,865		4,914,422
NiSource Inc.
0.95%, 08/15/25 (Call 07/15/25)^(a)		13,503		12,282,427
3.49%, 05/15/27 (Call 02/15/27)		3,868		3,700,259
ONE Gas Inc.
1.10%, 03/11/24 (Call 09/16/22)		2,118		2,037,645
3.61%, 02/01/24 (Call 11/01/23)^(a)		790		782,879
Perusahaan Gas Negara Tbk PT, 5.13%, 05/16/24^(b)		11,787		11,846,241
Southern California Gas Co.
2.95%, 04/15/27 (Call 03/15/27)^(a)		5,060		4,819,003
3.15%, 09/15/24 (Call 06/15/24)^(a)		2,668		2,641,376
3.20%, 06/15/25 (Call 03/15/25)^(a)		2,311		2,248,378
Series TT, 2.60%, 06/15/26 (Call 03/15/26)^(a)		4,925		4,648,433
Southern Co. Gas Capital Corp.
3.25%, 06/15/26 (Call 03/15/26)		6,200		5,922,899
3.88%, 11/15/25 (Call 08/15/25)		410		403,837

				100,855,928

Hand & Machine Tools — 0.1%
Snap-on Inc., 3.25%, 03/01/27 (Call 12/01/26)		193		188,364
Stanley Black & Decker Inc.
2.30%, 02/24/25 (Call 02/24/23)^(a)		380		365,326
3.40%, 03/01/26 (Call 01/01/26)^(a)		4,404		4,314,711
4.00%, 03/15/60 (Call 03/15/25)^(c)		5,972		5,454,407

				10,322,808

Health Care - Products — 0.6%
Abbott Laboratories
2.95%, 03/15/25 (Call 12/15/24)^(a)		7,620		7,493,978
3.40%, 11/30/23 (Call 09/30/23)		8,408		8,385,310
3.75%, 11/30/26 (Call 08/30/26)^(a)		10,160		10,191,309
3.88%, 09/15/25 (Call 06/15/25)		4,775		4,801,260
Alcon Finance Corp., 2.75%, 09/23/26 (Call 07/23/26)^(b)		3,934		3,633,172
Baxter International Inc.
1.32%, 11/29/24^(a)		825		778,415
1.92%, 02/01/27 (Call 01/01/27)^(a)		14,636		13,173,086
2.27%, 12/01/28 (Call 10/01/28)		3,335		2,895,355
2.60%, 08/15/26 (Call 05/15/26)^(a)		2,975		2,783,608
Boston Scientific Corp.
1.90%, 06/01/25 (Call 05/01/25)^(a)		5,741		5,409,681
3.45%, 03/01/24 (Call 02/01/24)^(a)		4,615		4,579,773
3.75%, 03/01/26 (Call 01/01/26)^(a)		137		134,642
Danaher Corp., 3.35%, 09/15/25 (Call 06/15/25)^(a)		4,835		4,751,424
DH Europe Finance II Sarl, 2.20%, 11/15/24 (Call 10/15/24)^(a)		8,056		7,748,896
Olympus Corp., 2.14%, 12/08/26 (Call 11/08/26)^(b)		1,480		1,337,859
PerkinElmer Inc., 0.85%, 09/15/24 (Call 10/03/22)^(a)		7,307		6,808,229
Stryker Corp.
0.60%, 12/01/23 (Call 09/12/22)		2,740		2,631,387
1.15%, 06/15/25 (Call 05/15/25)		5,993		5,533,463
3.38%, 05/15/24 (Call 02/15/24)		8,291		8,225,362
3.38%, 11/01/25 (Call 08/01/25)^(a)		6,599		6,432,087
3.50%, 03/15/26 (Call 12/15/25)^(a)		6,856		6,734,422


Security	Par (000)		Value

Health Care - Products (continued)
Thermo Fisher Scientific Inc.
0.80%, 10/18/23 (Call 10/18/22)	$	1,305	$	1,263,314
1.22%, 10/18/24 (Call 10/18/22)^(a)		12,010		11,361,227
Zimmer Biomet Holdings Inc.
1.45%, 11/22/24 (Call 11/22/22)^(a)		1,870		1,757,574
3.05%, 01/15/26 (Call 12/15/25)^(a)		3,700		3,539,353
3.55%, 04/01/25 (Call 01/01/25)^(a)		4,054		3,964,087

				136,348,273

Health Care - Services — 1.6%
Aetna Inc., 3.50%, 11/15/24 (Call 08/15/24)		9,464		9,341,210
Blue Cross and Blue Shield of Minnesota, 3.79%, 05/01/25 (Call 02/01/25)^(b)		1,327		1,271,152
CommonSpirit Health
1.55%, 10/01/25 (Call 07/01/25)		4,447		4,049,593
2.76%, 10/01/24 (Call 07/01/24)^(a)		4,001		3,875,926
Dignity Health, 3.81%, 11/01/24		219		216,329
Elevance Health Inc.
1.50%, 03/15/26 (Call 02/15/26)		6,723		6,127,231
2.38%, 01/15/25 (Call 12/15/24)^(a)		12,204		11,705,772
3.35%, 12/01/24 (Call 10/01/24)^(a)		9,398		9,258,446
3.50%, 08/15/24 (Call 05/15/24)^(a)		8,705		8,603,866
Fresenius Medical Care U.S. Finance II Inc., 4.75%, 10/15/24 (Call 07/17/24)^(b)		1,588		1,583,402
Fresenius Medical Care U.S. Finance III Inc., 1.88%, 12/01/26 (Call 11/01/26)^(b)		6,830		5,863,516
HCA Inc.
3.13%, 03/15/27 (Call 02/15/27)^(a)(b)		7,650		7,041,631
4.50%, 02/15/27 (Call 08/15/26)^(a)		9,125		8,908,264
5.00%, 03/15/24^(a)		15,893		15,996,798
5.25%, 04/15/25		12,762		12,905,671
5.25%, 06/15/26 (Call 12/15/25)		11,841		11,899,503
5.38%, 02/01/25^(a)		10,475		10,574,513
5.38%, 09/01/26 (Call 03/01/26)		11,235		11,265,840
5.88%, 02/15/26 (Call 08/15/25)^(a)		12,930		13,202,823
7.69%, 06/15/25^(a)		610		647,664
Health Care Service Corp. A Mutual Legal Reserve Co., 1.50%, 06/01/25 (Call 05/01/25)^(b)		5,906		5,432,307
Highmark Inc., 1.45%, 05/10/26 (Call 04/10/26)^(a)(b)		7,704		6,943,224
Humana Inc.
1.35%, 02/03/27 (Call 01/03/27)		10,962		9,578,326
3.85%, 10/01/24 (Call 07/01/24)		6,668		6,632,941
3.95%, 03/15/27 (Call 12/15/26)		2,114		2,057,154
4.50%, 04/01/25 (Call 03/01/25)^(a)		6,492		6,542,771
Kaiser Foundation Hospitals, 3.15%, 05/01/27 (Call 02/01/27)^(a)		300		289,475
Laboratory Corp. of America Holdings
1.55%, 06/01/26 (Call 05/01/26)		3,278		2,955,602
2.30%, 12/01/24 (Call 11/01/24)^(a)		4,122		3,957,935
3.25%, 09/01/24 (Call 07/01/24)		5,730		5,625,865
3.60%, 02/01/25 (Call 11/01/24)		8,617		8,495,463
4.00%, 11/01/23 (Call 08/01/23)		3,860		3,854,584
PeaceHealth Obligated Group, Series 2020, 1.38%, 11/15/25 (Call 08/15/25)		956		870,085
Premier Health Partners, Series G, 2.91%, 11/15/26 (Call 05/15/26)^(a)		402		375,325
Providence St Joseph Health Obligated Group, Series H, 2.75%, 10/01/26 (Call 07/01/26)^(a)		850		802,644
Quest Diagnostics Inc.
3.45%, 06/01/26 (Call 03/01/26)^(a)		3,266		3,177,574
3.50%, 03/30/25 (Call 12/30/24)^(a)		7,284		7,155,414
4.25%, 04/01/24 (Call 01/01/24)^(a)		3,519		3,524,376


Security	Par (000)		Value

Health Care - Services (continued)
Roche Holdings Inc.
0.45%, 03/05/24 (Call 02/05/24)^(a)(b)	$	2,950	$	2,803,300
0.99%, 03/05/26 (Call 02/05/26)^(a)(b)		5,927		5,366,965
1.88%, 03/08/24^(b)		3,545		3,451,263
2.13%, 03/10/25 (Call 02/10/25)^(a)(b)		4,250		4,082,890
2.31%, 03/10/27 (Call 02/10/27)^(a)(b)		9,625		8,959,968
2.38%, 01/28/27 (Call 10/28/26)^(b)		6,083		5,679,799
2.63%, 05/15/26 (Call 02/15/26)^(b)		7,710		7,355,234
3.00%, 11/10/25 (Call 08/10/25)^(a)(b)		982		959,768
3.35%, 09/30/24 (Call 06/30/24)^(a)(b)		879		872,640
Sutter Health, Series 20A, 1.32%, 08/15/25
(Call 05/15/25)		653		600,174
UnitedHealth Group Inc.
3.70%, 05/15/27 (Call 04/15/27)^(a)		2,230		2,204,305
0.55%, 05/15/24 (Call 09/12/22)^(a)		2,995		2,848,404
1.15%, 05/15/26 (Call 04/15/26)		8,662		7,890,609
1.25%, 01/15/26		5,409		4,956,553
2.38%, 08/15/24		9,998		9,774,528
3.10%, 03/15/26^(a)		6,630		6,477,780
3.38%, 04/15/27^(a)		3,079		3,009,829
3.45%, 01/15/27^(a)		1,235		1,212,898
3.50%, 02/15/24		8,056		8,038,416
3.70%, 12/15/25^(a)		3,778		3,754,390
3.75%, 07/15/25		9,573		9,543,644
Universal Health Services Inc., 1.65%, 09/01/26 (Call 08/01/26)^(a)(b)		10,850		9,371,327
UPMC, Series D-1, 3.60%, 04/03/25^(a)		2,430		2,395,958

				344,220,857

Holding Companies - Diversified — 0.9%
Alfa SAB de CV, 5.25%, 03/25/24 (Call 12/25/23)^(a)(b)		245		245,637
Ares Capital Corp.
2.15%, 07/15/26 (Call 06/15/26)		6,363		5,526,527
2.88%, 06/15/27 (Call 05/15/27)		5,035		4,385,938
3.25%, 07/15/25 (Call 06/15/25)^(a)		6,646		6,231,481
3.88%, 01/15/26 (Call 12/15/25)		9,261		8,709,643
4.20%, 06/10/24 (Call 05/10/24)^(a)		8,550		8,473,370
4.25%, 03/01/25 (Call 01/01/25)^(a)		5,678		5,525,144
Bain Capital Specialty Finance Inc.
2.55%, 10/13/26 (Call 09/13/26)		3,320		2,809,753
2.95%, 03/10/26 (Call 02/10/26)^(a)		3,439		3,048,523
Barings BDC Inc., 3.30%, 11/23/26 (Call 10/13/26)^(a)(b)		2,220		1,921,961
Blackstone Secured Lending Fund
2.13%, 02/15/27 (Call 01/15/27)^(a)		4,890		4,055,445
2.75%, 09/16/26 (Call 08/19/26)^(a)		5,893		5,224,956
3.63%, 01/15/26 (Call 12/15/25)^(a)		8,240		7,729,097
Business Development Corp. of America, 3.25%, 03/30/26 (Call 02/28/26)		4,175		3,733,424
CK Hutchison International 16 Ltd., 2.75%, 10/03/26^(b)		4,305		4,082,767
CK Hutchison International 17 Ltd., 3.50%, 04/05/27^(b)		1,944		1,885,380
CK Hutchison International 19 Ltd., 3.25%, 04/11/24 (Call 03/11/24)^(a)(b)		1,507		1,487,965
CK Hutchison International 21 Ltd., 1.50%, 04/15/26 (Call 03/15/26)^(b)		5,200		4,748,514
FS KKR Capital Corp.
1.65%, 10/12/24^(a)		4,930		4,546,427
2.63%, 01/15/27 (Call 12/15/26)^(a)		305		258,168
3.25%, 07/15/27 (Call 06/15/27)		4,010		3,477,699
3.40%, 01/15/26 (Call 12/15/25)		9,528		8,671,621
4.13%, 02/01/25 (Call 01/01/25)^(a)		5,698		5,492,979
4.25%, 02/14/25 (Call 01/14/25)^(a)(b)		1,163		1,105,204
4.63%, 07/15/24 (Call 06/15/24)^(a)		5,017		4,990,009


Security	Par (000)		Value

Holding Companies - Diversified (continued)
Goldman Sachs BDC Inc.
2.88%, 01/15/26 (Call 12/15/25)	$	6,225	$	5,772,983
3.75%, 02/10/25 (Call 01/10/25)^(a)		4,530		4,443,236
Golub Capital BDC Inc.
2.05%, 02/15/27 (Call 01/15/27)		6,422		5,318,784
2.50%, 08/24/26 (Call 07/24/26)^(a)		1,295		1,125,402
3.38%, 04/15/24 (Call 03/15/24)^(a)		5,625		5,475,603
Hutchison Whampoa International 14 Ltd., 3.63%, 10/31/24^(a)(b)		914		904,545
Main Street Capital Corp.
3.00%, 07/14/26 (Call 06/14/26)		5,315		4,639,385
5.20%, 05/01/24^(a)		6,112		6,131,375
Morgan Stanley Direct Lending Fund, 4.50%, 02/11/27 (Call 01/11/27)^(a)		704		648,357
Oaktree Specialty Lending Corp.
2.70%, 01/15/27 (Call 12/15/26)^(a)		1,023		901,769
3.50%, 02/25/25 (Call 01/25/25)^(a)		5,471		5,249,652
Owl Rock Capital Corp.
2.63%, 01/15/27 (Call 12/15/26)^(a)		2,147		1,810,887
3.40%, 07/15/26 (Call 06/15/26)		8,347		7,465,491
3.75%, 07/22/25 (Call 06/22/25)		5,050		4,754,575
4.00%, 03/30/25 (Call 02/28/25)^(a)		3,465		3,336,850
4.25%, 01/15/26 (Call 12/15/25)^(a)		5,244		4,950,260
5.25%, 04/15/24 (Call 03/15/24)^(a)		1,932		1,930,073
Owl Rock Capital Corp. II, 4.63%, 11/26/24 (Call 10/25/24)^(b)		1,793		1,719,823
Owl Rock Capital Corp. III, 3.13%, 04/13/27 (Call 03/13/27)^(b)		1,430		1,200,301
Owl Rock Technology Finance Corp.
2.50%, 01/15/27 (Call 12/15/26)^(a)		3,360		2,840,087
3.75%, 06/17/26 (Call 05/17/26)^(a)(b)		3,226		2,884,798
4.75%, 12/15/25 (Call 11/15/25)^(a)(b)		5,021		4,673,216
Prospect Capital Corp.
3.36%, 11/15/26 (Call 10/15/26)^(a)		3,850		3,297,384
3.71%, 01/22/26 (Call 12/22/25)^(a)		5,556		4,998,001
Sixth Street Specialty Lending Inc.
2.50%, 08/01/26 (Call 07/01/26)		1,155		1,006,804
3.88%, 11/01/24 (Call 10/01/24)^(a)		4,418		4,276,080

				200,123,353

Home Builders — 0.2%
DR Horton Inc.
1.30%, 10/15/26 (Call 09/15/26)		11,012		9,532,094
2.50%, 10/15/24 (Call 09/15/24)^(a)		5,951		5,734,707
2.60%, 10/15/25 (Call 09/15/25)^(a)		5,669		5,341,297
Lennar Corp.
4.50%, 04/30/24 (Call 01/31/24)		5,088		5,092,304
4.75%, 05/30/25 (Call 02/28/25)		5,130		5,166,846
4.88%, 12/15/23 (Call 09/15/23)^(a)		3,214		3,233,122
5.00%, 06/15/27 (Call 12/15/26)^(a)		1,310		1,300,511
5.25%, 06/01/26 (Call 12/01/25)^(a)		3,535		3,560,673
5.88%, 11/15/24 (Call 05/15/24)^(a)		3,266		3,344,765
PulteGroup Inc.
5.00%, 01/15/27 (Call 10/15/26)^(a)		2,415		2,420,924
5.50%, 03/01/26 (Call 12/01/25)		3,178		3,218,459
Toll Brothers Finance Corp.
4.88%, 11/15/25 (Call 08/15/25)^(a)		1,114		1,096,790
4.88%, 03/15/27 (Call 12/15/26)^(a)		2,995		2,886,850

				51,929,342


Security	Par (000)		Value

Home Furnishings — 0.1%
Harman International Industries Inc., 4.15%, 05/15/25 (Call 02/15/25)^(a)	$	1,671	$	1,658,124
Leggett & Platt Inc., 3.80%, 11/15/24 (Call 08/15/24)^(a)		390		385,974
Panasonic Holdings Corp., 2.68%, 07/19/24 (Call 06/19/24)^(b)		9,367		9,050,904
Whirlpool Corp.
3.70%, 05/01/25^(a)		779		769,411
4.00%, 03/01/24^(a)		4,106		4,111,741

				15,976,154

Household Products & Wares — 0.2%
Avery Dennison Corp., 0.85%, 08/15/24 (Call 10/03/22)^(a)		1,295		1,212,151
Church & Dwight Co. Inc., 3.15%, 08/01/27 (Call 05/01/27)		1,780		1,688,520
Kimberly-Clark Corp. 2.65%, 03/01/25		245		238,737
2.75%, 02/15/26^(a)		2,601		2,506,760
3.05%, 08/15/25^(a)		3,630		3,548,827
Reckitt Benckiser Treasury Services PLC
2.75%, 06/26/24 (Call 04/26/24)^(b)		17,233		16,829,551
3.00%, 06/26/27 (Call 03/26/27)^(a)(b)		13,161		12,397,659
SC Johnson & Son Inc., 3.35%, 09/30/24 (Call 06/30/24)^(b)		380		375,390

				38,797,595

Insurance — 4.1%
Aflac Inc.
1.13%, 03/15/26 (Call 02/15/26)^(a)		2,735		2,471,464
2.88%, 10/15/26 (Call 07/15/26)^(a)		3,459		3,328,381
3.25%, 03/17/25		3,965		3,904,827
3.63%, 11/15/24^(a)		8,832		8,803,498
AIA Group Ltd., 3.20%, 03/11/25 (Call 12/11/24)^(a)(b)		1,231		1,203,339
Allied World Assurance Co. Holdings Ltd., 4.35%, 10/29/25 (Call 07/29/25)^(a)		819		796,782
Allstate Corp. (The)
0.75%, 12/15/25 (Call 11/15/25)		3,208		2,877,846
3.28%, 12/15/26 (Call 09/15/26)^(a)		3,255		3,170,025
American Equity Investment Life Holding Co., 5.00%, 06/15/27 (Call 03/15/27)		4,874		4,773,632
American International Group Inc.
2.50%, 06/30/25 (Call 05/30/25)^(a)		11,983		11,423,168
3.75%, 07/10/25 (Call 04/10/25)		6,272		6,187,676
3.90%, 04/01/26 (Call 01/01/26)		6,103		6,002,716
4.13%, 02/15/24^(a)		4,959		4,973,784
Aon Corp., 8.21%, 01/01/27		25		26,750
Aon Corp./Aon Global Holdings PLC, 2.85%, 05/28/27 (Call 04/28/27)^(a)		8,047		7,512,370
Aon Global Ltd.
3.50%, 06/14/24 (Call 03/14/24)		6,129		6,068,100
3.88%, 12/15/25 (Call 09/15/25)		6,611		6,540,295
Aon PLC, 4.00%, 11/27/23 (Call 08/27/23)		3,885		3,891,922
Arch Capital Finance LLC, 4.01%, 12/15/26 (Call 09/15/26)		2,834		2,771,202
Aspen Insurance Holdings Ltd., 4.65%, 11/15/23^(a)		2,295		2,296,650
Assured Guaranty U.S. Holdings Inc., 5.00%, 07/01/24^(a)		3,104		3,156,082
Athene Global Funding
0.91%, 08/19/24^(b)		6,879		6,349,042
0.95%, 01/08/24^(a)(b)		3,573		3,399,737
1.00%, 04/16/24^(a)(b)		6,957		6,543,822
1.20%, 10/13/23^(b)		3,688		3,545,565
1.45%, 01/08/26^(b)		2,784		2,471,280


Security	Par (000)		Value

Insurance (continued)
1.61%, 06/29/26^(a)(b)	$	7,855	$	6,835,602
1.72%, 01/07/25^(b)		2,833		2,622,301
1.73%, 10/02/26^(a)(b)		8,796		7,664,917
2.50%, 01/14/25^(b)		7,179		6,743,738
2.51%, 03/08/24^(b)		1,437		1,389,078
2.55%, 06/29/25^(a)(b)		4,652		4,332,640
2.75%, 06/25/24^(b)		6,748		6,476,611
2.95%, 11/12/26^(a)(b)		2,772		2,516,905
3.21%, 03/08/27^(a)(b)		735		667,845
Berkshire Hathaway Finance Corp., 2.30%, 03/15/27 (Call 02/15/27)^(a)		16,310		15,353,169
Berkshire Hathaway Inc., 3.13%, 03/15/26 (Call 12/15/25)^(a)		17,004		16,619,963
Brighthouse Financial Global Funding
1.00%, 04/12/24^(a)(b)		1,725		1,627,187
1.20%, 12/15/23^(a)(b)		2,862		2,748,503
1.55%, 05/24/26^(a)(b)		3,131		2,764,454
1.75%, 01/13/25^(a)(b)		3,034		2,810,330
Brown & Brown Inc., 4.20%, 09/15/24 (Call 06/15/24)^(a)		7,741		7,685,492
Chubb INA Holdings Inc.
3.15%, 03/15/25		570		560,644
3.35%, 05/15/24^(a)		250		248,361
3.35%, 05/03/26 (Call 02/03/26)^(a)		8,691		8,501,330
CNA Financial Corp.
3.45%, 08/15/27 (Call 05/15/27)		2,611		2,463,187
3.95%, 05/15/24 (Call 02/15/24)^(a)		5,639		5,620,401
4.50%, 03/01/26 (Call 12/01/25)^(a)		4,035		4,043,586
CNO Financial Group Inc., 5.25%, 05/30/25 (Call 02/28/25)^(a)		2,611		2,623,306
CNO Global Funding
1.65%, 01/06/25^(b)		2,685		2,502,886
1.75%, 10/07/26^(a)(b)		6,448		5,741,151
Corebridge Financial Inc.
3.50%, 04/04/25 (Call 03/04/25)^(a)(b)		5,390		5,191,008
3.65%, 04/05/27 (Call 03/05/27)^(b)		13,920		13,087,707
Dai-Ichi Life Insurance Co. Ltd. (The)
4.00%, (Call 07/24/26)^(a)(b)(c)(d)		5,370		5,114,328
5.10%, (Call 10/28/24)^(a)(b)(c)(d)		2,750		2,745,120
Equitable Financial Life Global Funding
0.50%, 11/17/23^(b)		2,178		2,084,736
0.80%, 08/12/24^(b)		6,757		6,295,186
1.00%, 01/09/26^(b)		1,362		1,208,392
1.10%, 11/12/24^(a)(b)		6,009		5,601,947
1.30%, 07/12/26^(a)(b)		8,113		7,198,095
1.40%, 07/07/25^(a)(b)		7,133		6,523,063
1.40%, 08/27/27^(b)		3,709		3,178,208
1.70%, 11/12/26^(a)(b)		5,330		4,743,454
F&G Global Funding
0.90%, 09/20/24^(b)		10,151		9,346,339
1.75%, 06/30/26^(a)(b)		6,751		6,022,350
2.30%, 04/11/27^(a)(b)		4,905		4,363,630
5.15%, 07/07/25^(b)		4,000		3,966,798
Fairfax U.S. Inc., 4.88%, 08/13/24^(a)(b)		1,377		1,364,834
Fidelity & Guaranty Life Holdings Inc., 5.50%, 05/01/25 (Call 02/01/25)^(b)		6,752		6,800,376
First American Financial Corp., 4.60%, 11/15/24^(a)		715		714,395
GA Global Funding Trust
0.80%, 09/13/24^(a)(b)		995		915,300
1.00%, 04/08/24^(b)		5,114		4,804,522
1.25%, 12/08/23^(b)		4,605		4,413,324
1.63%, 01/15/26^(a)(b)		4,556		4,077,748


Security	Par (000)		Value

Insurance (continued)
2.25%, 01/06/27^(b)	$	5,050	$	4,538,310
3.85%, 04/11/25^(b)		725		701,706
Great-West Lifeco U.S. Finance 2020 LP, 0.90%, 08/12/25 (Call 07/12/25)^(a)(b)		3,777		3,396,332
Guardian Life Global Funding
0.88%, 12/10/25^(a)(b)		4,414		3,934,463
1.10%, 06/23/25^(b)		4,112		3,753,968
1.25%, 05/13/26^(a)(b)		1,850		1,656,495
2.90%, 05/06/24^(b)		5,780		5,681,072
3.25%, 03/29/27^(b)		2,065		1,977,376
Hanover Insurance Group Inc. (The), 4.50%, 04/15/26 (Call 01/15/26)^(a)		1,815		1,800,718
Horace Mann Educators Corp., 4.50%, 12/01/25 (Call 09/01/25)^(a)		274		266,290
Jackson Financial Inc.
1.13%, 11/22/23^(a)(b)		1,855		1,783,644
5.17%, 06/08/27 (Call 05/08/27)^(a)		250		246,795
Jackson National Life Global Funding
1.75%, 01/12/25^(b)		360		336,665
2.65%, 06/21/24^(a)(b)		8,650		8,371,568
3.05%, 04/29/26^(a)(b)		3,863		3,654,165
3.25%, 01/30/24^(a)(b)		2,276		2,237,557
3.88%, 06/11/25^(b)		4,368		4,277,299
Jackson National Life Insurance Co., 8.15%, 03/15/27^(b)		5,050		5,641,926
John Hancock Life Insurance Co., 7.38%, 02/15/24^(b)		1,386		1,445,399
Kemper Corp., 4.35%, 02/15/25 (Call 11/15/24)^(a)		720		713,618
Lincoln National Corp.
3.35%, 03/09/25^(a)		1,242		1,218,987
3.63%, 12/12/26 (Call 09/15/26)^(a)		2,910		2,821,757
Loews Corp., 3.75%, 04/01/26 (Call 01/01/26)^(a)		3,983		3,930,336
Manulife Financial Corp.
2.48%, 05/19/27 (Call 03/19/27)^(a)		3,581		3,288,355
4.06%, 02/24/32 (Call 02/24/27)^(c)		4,055		3,743,900
4.15%, 03/04/26^(a)		7,907		7,831,130
Marsh & McLennan Companies Inc.
3.50%, 06/03/24 (Call 03/03/24)^(a)		6,138		6,100,128
3.50%, 03/10/25 (Call 12/10/24)^(a)		3,847		3,786,671
3.75%, 03/14/26 (Call 12/14/25)^(a)		862		854,496
3.88%, 03/15/24 (Call 02/15/24)^(a)		8,952		8,943,239
4.05%, 10/15/23 (Call 07/15/23)^(a)		3,237		3,228,688
MassMutual Global Funding II
0.60%, 04/12/24^(b)		6,758		6,385,007
1.20%, 07/16/26^(a)(b)		815		728,342
2.35%, 01/14/27^(a)(b)		3,206		2,966,378
2.75%, 06/22/24^(b)		8,833		8,600,121
2.95%, 01/11/25^(b)		543		527,993
3.40%, 03/08/26^(a)(b)		3,758		3,652,683
3.60%, 04/09/24^(b)		740		735,426
4.15%, 08/26/25		894		891,614
Meiji Yasuda Life Insurance Co., 5.20%, 10/20/45 (Call 10/20/25)^(a)(b)(c)		15,120		15,087,976
Mercury General Corp., 4.40%, 03/15/27 (Call 12/15/26)^(a)		635		611,166
Met Tower Global Funding
0.70%, 04/05/24^(b)		689		651,881
1.25%, 09/14/26^(b)		10,789		9,509,658
3.70%, 06/13/25^(b)		4,450		4,378,888
MetLife Inc.
3.00%, 03/01/25^(a)		4,428		4,351,548
3.60%, 04/10/24^(a)		9,923		9,927,510


Security	Par (000)		Value

Insurance (continued)
3.60%, 11/13/25 (Call 08/13/25)^(a)	$	2,875	$	2,842,311
Metropolitan Life Global Funding I
0.40%, 01/07/24^(a)(b)		4,063		3,874,666
0.55%, 06/07/24^(a)(b)		840		789,408
0.70%, 09/27/24^(a)(b)		6,066		5,647,737
0.95%, 07/02/25^(a)(b)		8,964		8,182,279
1.88%, 01/11/27^(b)		425		381,846
2.80%, 03/21/25^(b)		3,060		2,949,356
3.45%, 12/18/26^(a)(b)		5,884		5,638,670
3.60%, 01/11/24^(a)(b)		6,034		6,012,074
4.40%, 06/30/27^(a)(b)		7,010		7,051,190
Metropolitan Life Insurance Co., 7.80%, 11/01/25^(b)		825		899,703
New York Life Global Funding
0.40%, 10/21/23^(a)(b)		4,169		4,012,321
0.55%, 04/26/24^(a)(b)		2,814		2,659,564
0.60%, 08/27/24^(a)(b)		4,550		4,247,389
0.85%, 01/15/26^(a)(b)		1,970		1,767,608
0.90%, 10/29/24^(b)		655		612,152
0.95%, 06/24/25^(a)(b)		6,063		5,540,170
1.15%, 06/09/26^(a)(b)		10,255		9,194,583
1.45%, 01/14/25^(a)(b)		4,145		3,893,846
2.00%, 01/22/25^(b)		6,961		6,619,162
2.35%, 07/14/26^(a)(b)		350		328,544
2.88%, 04/10/24^(b)		8,021		7,866,219
2.90%, 01/17/24^(a)(b)		5,677		5,603,083
3.15%, 06/06/24^(b)		2,855		2,812,078
3.25%, 04/07/27^(a)(b)		5,045		4,861,231
3.60%, 08/05/25^(a)		3,500		3,442,147
Nippon Life Insurance Co.
4.70%, 01/20/46 (Call 01/20/26)^(a)(b)(c)		8,164		8,047,182
5.10%, 10/16/44 (Call 10/16/24)^(b)(c)		19,363		19,314,868
Northwestern Mutual Global Funding
0.60%, 03/25/24^(a)(b)		1,660		1,573,564
0.80%, 01/14/26^(a)(b)		3,018		2,698,965
1.75%, 01/11/27^(b)		5,688		5,128,037
4.00%, 07/01/25^(b)		5,200		5,172,036
Old Republic International Corp.
3.88%, 08/26/26 (Call 07/26/26)^(a)		4,468		4,331,368
4.88%, 10/01/24 (Call 09/01/24)^(a)		4,102		4,107,345
Pacific Life Global Funding II
1.20%, 06/24/25^(b)		4,446		4,078,392
1.38%, 04/14/26^(a)(b)		7,840		7,054,928
Pricoa Global Funding I
0.80%, 09/01/25^(a)(b)		2,183		1,971,785
1.15%, 12/06/24^(a)(b)		1,880		1,755,559
1.20%, 09/01/26^(a)(b)		14,963		13,339,136
2.40%, 09/23/24^(b)		5,824		5,603,220
4.20%, 08/28/25^(a)		680		677,217
Principal Financial Group Inc.
3.10%, 11/15/26 (Call 08/15/26)		2,595		2,450,272
3.40%, 05/15/25 (Call 02/15/25)		3,945		3,857,993
Principal Life Global Funding, 1.38%, 01/10/25^(a)(b)		3,470		3,235,364
Principal Life Global Funding II
0.50%, 01/08/24^(a)(b)		4,997		4,761,390
0.75%, 04/12/24^(b)		3,643		3,429,155
0.75%, 08/23/24^(b)		3,740		3,469,864
0.88%, 01/12/26^(b)		4,735		4,195,353
1.25%, 06/23/25^(b)		4,050		3,702,799
1.25%, 08/16/26^(a)(b)		7,730		6,814,733
1.50%, 11/17/26^(a)(b)		5,665		5,014,657


Security	Par (000)		Value

Insurance (continued)
2.25%, 11/21/24^(a)(b)	$	5,457	$	5,202,864
3.00%, 04/18/26^(b)		5,196		4,927,895
Progressive Corp. (The)
2.45%, 01/15/27^(a)		159		150,173
2.50%, 03/15/27 (Call 02/15/27)^(a)		1,940		1,824,131
Protective Life Global Funding
0.47%, 01/12/24^(a)(b)		1,867		1,772,554
0.63%, 10/13/23^(a)(b)		4,621		4,454,914
0.78%, 07/05/24^(a)(b)		7,166		6,704,533
1.17%, 07/15/25^(b)		4,542		4,144,071
1.30%, 09/20/26^(a)(b)		6,875		6,084,352
1.62%, 04/15/26^(a)(b)		3,754		3,397,726
1.65%, 01/13/25^(b)		1,113		1,037,373
3.10%, 04/15/24^(a)(b)		3,334		3,262,080
3.22%, 03/28/25^(a)(b)		4,010		3,874,030
4.71%, 07/06/27^(b)		5,000		4,996,436
Prudential Financial Inc.
1.50%, 03/10/26 (Call 02/10/26)^(a)		4,536		4,153,307
5.20%, 03/15/44 (Call 03/15/24),
(3 mo. LIBOR US + 3.040%)^(c)		3,050		2,962,435
5.38%, 05/15/45 (Call 05/15/25),
(3 mo. LIBOR US + 3.031%)^(c)		8,351		8,206,712
Prudential Insurance Co. of America (The), 8.30%, 07/01/25^(a)(b)		1,025		1,119,060
QBE Insurance Group Ltd., 7.50%, 11/24/43 (Call 11/24/23)^(a)(b)(c)		445		453,344
Reinsurance Group of America Inc., 3.95%, 09/15/26 (Call 06/15/26)^(a)		2,784		2,743,057
Reliance Standard Life Global Funding II
1.51%, 09/28/26^(a)(b)		12,113		10,741,672
2.50%, 10/30/24^(b)		3,030		2,899,193
2.75%, 05/07/25^(b)		1,178		1,120,578
2.75%, 01/21/27^(b)		1,130		1,042,896
RenaissanceRe Finance Inc.
3.45%, 07/01/27 (Call 04/01/27)^(a)		165		155,687
3.70%, 04/01/25 (Call 01/01/25)		1,103		1,079,233
RGA Global Funding, 2.00%, 11/30/26^(a)(b)		765		693,710
Sammons Financial Group Inc., 4.45%, 05/12/27 (Call 02/12/27)^(b)		150		141,973
SBL Holdings Inc., 5.13%, 11/13/26 (Call 09/13/26)^(b)		3,251		3,098,072
Security Benefit Global Funding, 1.25%, 05/17/24^(b)		1,259		1,183,424
Sumitomo Life Insurance Co., 6.50%, 09/20/73 (Call 09/20/23)^(a)(b)(c)		2,235		2,258,115
Swiss Re America Holding Corp., 7.00%, 02/15/26		46		49,749
Symetra Financial Corp., 4.25%, 07/15/24		625		624,265
Teachers Insurance & Annuity Association of America, 4.38%, 09/15/54 (Call 09/15/24)^(b)(c)		2,290		2,227,065
Trinity Acquisition PLC, 4.40%, 03/15/26 (Call 12/15/25)		2,801		2,769,743
Unum Group, 4.00%, 03/15/24^(a)		2,799		2,811,795
Voya Financial Inc., 3.65%, 06/15/26		3,800		3,692,025
Willis North America Inc.
3.60%, 05/15/24 (Call 03/15/24)^(a)		8,244		8,143,110
4.65%, 06/15/27 (Call 05/15/27)		8,170		8,014,864

				874,316,381

Internet — 1.3%
Alibaba Group Holding Ltd., 3.60%, 11/28/24 (Call 08/28/24)^(a)		18,553		18,279,088
Alphabet Inc.
0.45%, 08/15/25 (Call 07/15/25)		4,184		3,823,287
0.80%, 08/15/27 (Call 06/15/27)		5,000		4,366,125


Security	Par (000)		Value

Internet (continued)
2.00%, 08/15/26 (Call 05/15/26)	$	5,615	$	5,286,369
3.38%, 02/25/24^(a)		4,880		4,869,794
Amazon.com Inc.
0.45%, 05/12/24		8,519		8,078,975
0.80%, 06/03/25 (Call 05/03/25)		9,003		8,318,591
1.00%, 05/12/26 (Call 04/12/26)		18,832		17,051,258
1.20%, 06/03/27 (Call 04/03/27)		6,006		5,336,697
2.73%, 04/13/24^(a)		6,078		6,017,725
2.80%, 08/22/24 (Call 06/22/24)		20,329		20,076,352
3.00%, 04/13/25		10,515		10,357,568
3.15%, 08/22/27 (Call 05/22/27)^(a)		12,770		12,330,561
3.30%, 04/13/27 (Call 03/13/27)		18,535		18,093,377
3.80%, 12/05/24 (Call 09/05/24)^(a)		11,769		11,823,103
5.20%, 12/03/25 (Call 09/03/25)^(a)		5,327		5,546,820
Baidu Inc.
1.63%, 02/23/27 (Call 01/23/27)^(a)		2,925		2,569,810
1.72%, 04/09/26 (Call 03/09/26)^(a)		3,115		2,823,924
3.08%, 04/07/25 (Call 03/07/25)^(a)		5,728		5,508,444
3.63%, 07/06/27		2,367		2,253,609
4.13%, 06/30/25^(a)		2,005		1,978,233
4.38%, 05/14/24 (Call 04/14/24)^(a)		2,368		2,365,640
Booking Holdings Inc.
3.60%, 06/01/26 (Call 03/01/26)		5,813		5,725,988
3.65%, 03/15/25 (Call 12/15/24)^(a)		5,370		5,341,724
eBay Inc.
1.40%, 05/10/26 (Call 04/10/26)		6,249		5,634,341
1.90%, 03/11/25 (Call 02/11/25)		7,742		7,308,324
3.45%, 08/01/24 (Call 05/01/24)		6,278		6,208,863
3.60%, 06/05/27 (Call 03/05/27)^(a)		4,041		3,902,413
Expedia Group Inc.
5.00%, 02/15/26 (Call 11/15/25)^(a)		7,495		7,512,618
6.25%, 05/01/25 (Call 02/01/25)^(b)		8,922		9,155,898
Meituan, 2.13%, 10/28/25 (Call 09/28/25)^(a)(b)		5,575		4,905,033
Netflix Inc.
3.63%, 06/15/25 (Call 03/15/25)^(a)(b)		2,465		2,366,523
4.38%, 11/15/26		6,202		6,015,940
5.75%, 03/01/24^(a)		2,075		2,100,938
5.88%, 02/15/25^(a)		3,775		3,859,938
Prosus NV, 3.26%, 01/19/27 (Call 12/19/26)^(b)		1,000		865,340
Tencent Holdings Ltd.
1.81%, 01/26/26 (Call 12/26/25)^(b)		3,619		3,325,690
3.28%, 04/11/24 (Call 03/11/24)^(a)(b)		3,545		3,486,255
3.58%, 04/11/26 (Call 02/11/26)^(b)		3,700		3,596,768
3.80%, 02/11/25^(b)		755		747,180
Tencent Music Entertainment Group, 1.38%, 09/03/25 (Call 08/03/25)		844		760,763
VeriSign Inc.
4.75%, 07/15/27 (Call 10/03/22)^(a)		2,320		2,282,659
5.25%, 04/01/25 (Call 01/01/25)		5,911		6,003,741
Weibo Corp., 3.50%, 07/05/24 (Call 06/05/24)^(a)		6,695		6,471,556

				274,733,843

Iron & Steel — 0.2%
ArcelorMittal SA
3.60%, 07/16/24^(a)		195		192,993
4.55%, 03/11/26		4,120		4,037,821
Nucor Corp.
2.00%, 06/01/25 (Call 05/01/25)^(a)		4,980		4,696,623
3.95%, 05/23/25^(a)		2,810		2,789,660
4.30%, 05/23/27 (Call 04/23/27)		4,790		4,762,606


Security	Par (000)		Value

Iron & Steel (continued)
POSCO Holdings Inc.
2.50%, 01/17/25^(b)	$	5,120	$	4,880,128
2.75%, 07/15/24^(a)(b)		736		713,872
Reliance Steel & Aluminum Co., 1.30%, 08/15/25 (Call 07/15/25)		4,134		3,785,084
Steel Dynamics Inc.
2.40%, 06/15/25 (Call 05/15/25)		4,113		3,898,168
2.80%, 12/15/24 (Call 11/15/24)		4,521		4,385,880
5.00%, 12/15/26 (Call 10/03/22)^(a)		50		49,900
Vale Overseas Ltd., 6.25%, 08/10/26		6,852		7,187,131

				41,379,866

Leisure Time — 0.0%
Brunswick Corp., 0.85%, 08/18/24 (Call 10/03/22)^(a)		6,042		5,606,364
Harley-Davidson Inc., 3.50%, 07/28/25 (Call 04/28/25)^(a)		2,897		2,802,910

				8,409,274

Lodging — 0.2%
Hyatt Hotels Corp.
1.80%, 10/01/24 (Call 10/03/22)^(a)		690		655,969
4.85%, 03/15/26 (Call 12/15/25)^(a)		3,253		3,271,593
5.63%, 04/23/25 (Call 03/23/25)		3,892		3,930,429
Marriott International Inc./MD
3.60%, 04/15/24 (Call 03/15/24)^(a)		4,445		4,401,262
3.75%, 03/15/25 (Call 12/15/24)		3,694		3,639,829
3.75%, 10/01/25 (Call 07/01/25)^(a)		2,767		2,701,560
Series EE, 5.75%, 05/01/25 (Call 04/01/25)^(a)		5,657		5,817,065
Series R, 3.13%, 06/15/26 (Call 03/15/26)		5,378		5,110,751
Series Z, 4.15%, 12/01/23 (Call 11/01/23)		2,993		2,995,796
Sands China Ltd.
2.55%, 03/08/27		4,450		3,560,000
4.30%, 01/08/26 (Call 12/08/25)^(a)		4,955		4,273,688
5.63%, 08/08/25 (Call 06/08/25)^(a)		11,502		10,473,721

				50,831,663

Machinery — 1.2%
Caterpillar Financial Services Corp.
0.45%, 05/17/24		7,473		7,065,995
0.60%, 09/13/24		1,220		1,146,095
0.80%, 11/13/25		8,878		8,038,313
0.90%, 03/02/26^(a)		2,388		2,166,022
0.95%, 01/10/24^(a)		8,910		8,588,100
1.15%, 09/14/26		3,201		2,867,319
1.45%, 05/15/25^(a)		5,704		5,363,140
1.70%, 01/08/27^(a)		3,731		3,412,670
2.15%, 11/08/24^(a)		9,230		8,918,391
2.40%, 08/09/26		2,350		2,226,112
2.85%, 05/17/24^(a)		5,469		5,384,364
3.25%, 12/01/24^(a)		6,269		6,188,074
3.30%, 06/09/24^(a)		4,879		4,851,284
3.40%, 05/13/25^(a)		840		828,652
3.60%, 08/12/27		5,800		5,694,617
3.65%, 12/07/23		5,617		5,621,769
3.65%, 08/12/25		5,500		5,465,609
3.75%, 11/24/23^(a)		4,514		4,522,679
Caterpillar Inc., 3.40%, 05/15/24 (Call 02/15/24)^(a)		9,202		9,172,815
CNH Industrial Capital LLC
1.45%, 07/15/26 (Call 06/15/26)		5,155		4,565,649
1.88%, 01/15/26 (Call 12/15/25)^(a)		4,141		3,771,444
3.95%, 05/23/25		6,360		6,259,330
4.20%, 01/15/24^(a)		4,383		4,361,493
Crane Holdings Co., 4.45%, 12/15/23 (Call 09/15/23)^(a)		215		215,936


Security	Par (000)		Value

Machinery (continued)
Deere & Co., 2.75%, 04/15/25 (Call 03/15/25)	$	6,178	$	6,013,273
Dover Corp., 3.15%, 11/15/25 (Call 08/15/25)^(a)		2,330		2,258,002
John Deere Capital Corp.
0.40%, 10/10/23^(a)		3,827		3,694,696
0.45%, 01/17/24		6,537		6,258,568
0.45%, 06/07/24		5,083		4,813,109
0.63%, 09/10/24^(a)		2,115		1,992,575
0.70%, 01/15/26		7,800		7,048,596
0.90%, 01/10/24^(a)		4,253		4,097,494
1.05%, 06/17/26^(a)		6,420		5,821,505
1.25%, 01/10/25^(a)		6,909		6,525,827
1.30%, 10/13/26		4,640		4,190,175
1.70%, 01/11/27^(a)		1,173		1,068,565
1.75%, 03/09/27^(a)		2,220		2,024,004
2.05%, 01/09/25		4,848		4,659,786
2.13%, 03/07/25^(a)		2,845		2,730,423
2.25%, 09/14/26^(a)		3,076		2,911,727
2.35%, 03/08/27^(a)		6,205		5,812,839
2.60%, 03/07/24^(a)		5,068		4,987,403
2.65%, 06/24/24^(a)		5,086		5,004,188
2.65%, 06/10/26^(a)		3,415		3,276,589
3.35%, 06/12/24^(a)		4,210		4,189,467
3.40%, 06/06/25^(a)		5,835		5,777,127
3.40%, 09/11/25^(a)		1,695		1,673,134
3.45%, 01/10/24^(a)		3,544		3,534,240
3.45%, 03/13/25^(a)		4,939		4,906,252
3.65%, 10/12/23^(a)		4,372		4,373,435
Otis Worldwide Corp.
2.06%, 04/05/25 (Call 03/05/25)^(a)		9,085		8,578,427
2.29%, 04/05/27 (Call 02/05/27)^(a)		2,366		2,157,831
Rockwell Automation Inc., 2.88%, 03/01/25 (Call 12/01/24)^(a)		1,988		1,935,485
Westinghouse Air Brake Technologies Corp. 3.20%, 06/15/25 (Call 05/15/25)		5,084		4,862,956
3.45%, 11/15/26 (Call 08/15/26)^(a)		2,994		2,785,417
4.40%, 03/15/24 (Call 02/15/24)		6,769		6,745,989
Xylem Inc./NY, 3.25%, 11/01/26 (Call 08/01/26)		2,284		2,184,851

				255,589,827

Manufacturing — 0.7%
3M Co.
2.00%, 02/14/25 (Call 01/14/25)^(a)		6,659		6,346,426
2.25%, 09/19/26 (Call 06/19/26)^(a)		4,518		4,213,983
2.65%, 04/15/25 (Call 03/15/25)^(a)		4,628		4,484,826
3.00%, 08/07/25^(a)		3,563		3,475,754
3.25%, 02/14/24 (Call 01/14/24)^(a)		8,135		8,080,052
Carlisle Companies Inc., 3.50%, 12/01/24 (Call 10/01/24)		3,180		3,135,858
GE Capital Funding LLC, 3.45%, 05/15/25 (Call 04/15/25)		546		529,019
GE Capital International Funding Co. Unlimited Co., 3.37%, 11/15/25^(a)		1,200		1,170,546
Illinois Tool Works Inc.
2.65%, 11/15/26 (Call 08/15/26)^(a)		6,210		5,965,974
3.50%, 03/01/24 (Call 12/01/23)^(a)		6,758		6,745,497
Parker-Hannifin Corp.
2.70%, 06/14/24 (Call 05/14/24)		6,071		5,935,214
3.25%, 03/01/27 (Call 12/01/26)^(a)		3,162		3,032,266
3.30%, 11/21/24 (Call 08/21/24)		4,492		4,417,257
3.65%, 06/15/24		6,435		6,376,654
4.25%, 09/15/27 (Call 08/15/27)		2,320		2,295,936


Security	Par (000)		Value

Manufacturing (continued)
Siemens Financieringsmaatschappij NV
0.65%, 03/11/24^(a)(b)	$	7,985	$	7,628,232
1.20%, 03/11/26^(a)(b)		22,507		20,248,683
2.35%, 10/15/26^(a)(b)		7,174		6,645,282
3.13%, 03/16/24^(a)(b)		8,468		8,374,513
3.25%, 05/27/25^(a)(b)		10,649		10,407,796
3.40%, 03/16/27^(a)(b)		6,506		6,262,480
6.13%, 08/17/26^(a)(b)		8,193		8,692,479
Textron Inc.
3.65%, 03/15/27 (Call 12/15/26)		1,109		1,055,578
3.88%, 03/01/25 (Call 12/01/24)^(a)		1,865		1,839,978
4.00%, 03/15/26 (Call 12/15/25)^(a)		3,853		3,773,458
4.30%, 03/01/24 (Call 12/01/23)^(a)		1,769		1,775,121
Trane Technologies Luxembourg Finance SA
3.50%, 03/21/26 (Call 01/21/26)		4,247		4,086,445
3.55%, 11/01/24 (Call 08/01/24)		5,632		5,552,202

				152,547,509

Media — 1.7%
Charter Communications Operating LLC/Charter
Communications Operating Capital
4.50%, 02/01/24 (Call 01/01/24)		11,549		11,549,215
4.91%, 07/23/25 (Call 04/23/25)^(a)		35,406		35,284,639
Comcast Corp.
2.35%, 01/15/27 (Call 10/15/26)		3,978		3,703,944
3.15%, 03/01/26 (Call 12/01/25)^(a)		16,336		15,898,478
3.30%, 02/01/27 (Call 11/01/26)		12,519		12,084,462
3.30%, 04/01/27 (Call 02/01/27)		4,685		4,526,253
3.38%, 02/15/25 (Call 11/15/24)		8,838		8,720,796
3.38%, 08/15/25 (Call 05/15/25)		12,340		12,134,900
3.70%, 04/15/24 (Call 03/15/24)^(a)		21,435		21,363,085
3.95%, 10/15/25 (Call 08/15/25)		22,627		22,589,595
Cox Communications Inc.
3.15%, 08/15/24 (Call 06/15/24)^(b)		8,524		8,276,288
3.35%, 09/15/26 (Call 06/15/26)^(a)(b)		5,295		5,053,352
3.50%, 08/15/27 (Call 05/15/27)^(b)		3,084		2,920,276
3.85%, 02/01/25 (Call 11/01/24)^(a)(b)		2,993		2,937,208
Discovery Communications LLC
3.45%, 03/15/25 (Call 12/15/24)^(a)		1,477		1,429,656
3.80%, 03/13/24 (Call 01/13/24)^(a)		2,169		2,144,883
3.90%, 11/15/24 (Call 08/15/24)^(a)		6,058		5,926,330
3.95%, 06/15/25 (Call 03/15/25)		5,934		5,791,195
4.90%, 03/11/26 (Call 12/11/25)^(a)		4,753		4,745,153
FactSet Research Systems Inc., 2.90%, 03/01/27 (Call 02/01/27)^(a)		3,410		3,204,178
Fox Corp.
3.05%, 04/07/25 (Call 03/07/25)		6,548		6,328,096
4.03%, 01/25/24 (Call 12/25/23)		12,675		12,642,204
Grupo Televisa SAB, 6.63%, 03/18/25		4,006		4,195,924
Meta Platforms Inc., 3.50%, 08/15/27		40,000		38,750,779
Paramount Global
2.90%, 01/15/27 (Call 10/15/26)^(a)		3,915		3,637,918
4.00%, 01/15/26 (Call 10/15/25)^(a)		7,372		7,253,272
4.75%, 05/15/25 (Call 04/15/25)		4,663		4,698,622
Sky Ltd., 3.75%, 09/16/24^(a)(b)		10,342		10,276,830
TCI Communications Inc., 7.88%, 02/15/26		2,826		3,154,236
Thomson Reuters Corp.
3.35%, 05/15/26 (Call 02/15/26)^(a)		4,570		4,427,721
4.30%, 11/23/23 (Call 08/23/23)		6,033		6,052,527
TWDC Enterprises 18 Corp.
1.85%, 07/30/26		5,145		4,741,262


Security	Par (000)		Value

Media (continued)
2.95%, 06/15/27^(a)	$	4,323	$	4,151,235
3.00%, 02/13/26^(a)		5,222		5,069,027
3.15%, 09/17/25		7,229		7,066,609
Walt Disney Co. (The)
1.75%, 08/30/24 (Call 07/30/24)		12,245		11,758,720
1.75%, 01/13/26^(a)		13,108		12,209,966
3.35%, 03/24/25		13,880		13,678,801
3.38%, 11/15/26 (Call 08/15/26)^(a)		4,039		3,940,261
3.70%, 09/15/24 (Call 06/15/24)		5,553		5,528,910
3.70%, 10/15/25 (Call 07/15/25)^(a)		5,501		5,463,226
3.70%, 03/23/27		2,533		2,517,191

				367,827,223

Metal Fabricate & Hardware — 0.1%
Precision Castparts Corp., 3.25%, 06/15/25 (Call 03/15/25)^(a)		8,047		7,953,517
Timken Co. (The), 3.88%, 09/01/24 (Call 06/01/24)^(a)		402		398,102
Worthington Industries Inc., 4.55%, 04/15/26		1,431		1,422,244

				9,773,863

Mining — 0.4%
Anglo American Capital PLC
3.63%, 09/11/24^(a)(b)		5,745		5,632,136
4.75%, 04/10/27^(a)(b)		2,997		2,935,639
4.88%, 05/14/25^(a)(b)		3,096		3,071,561
BHP Billiton Finance USA Ltd., 6.42%, 03/01/26^(a)		796		849,016
Corp. Nacional del Cobre de Chile
3.63%, 08/01/27 (Call 05/01/27)^(b)		2,000		1,893,121
4.50%, 09/16/25^(b)		300		297,561
Freeport Indonesia PT, 4.76%, 04/14/27 (Call 03/14/27)^(a)(b)		5,010		4,864,710
Freeport-McMoRan Inc., 4.55%, 11/14/24 (Call 08/14/24)^(a)		5,560		5,577,038
Fresnillo PLC, 5.50%, 11/13/23^(b)		3,636		3,669,669
Glencore Funding LLC
1.63%, 09/01/25 (Call 08/01/25)^(b)		9,243		8,427,260
1.63%, 04/27/26 (Call 03/27/26)^(a)(b)		6,730		5,965,399
4.00%, 04/16/25^(b)		1,951		1,905,741
4.00%, 03/27/27 (Call 12/27/26)^(a)(b)		2,485		2,386,497
4.13%, 03/12/24 (Call 02/12/24)^(b)		7,440		7,387,404
4.63%, 04/29/24^(a)(b)		8,229		8,241,503
Indonesia Asahan Aluminium Persero PT
4.75%, 05/15/25 (Call 04/15/25)^(b)		11,188		11,215,970
5.71%, 11/15/23^(b)		1,568		1,592,304
Kinross Gold Corp.
4.50%, 07/15/27 (Call 04/15/27)^(a)		2,653		2,573,397
5.95%, 03/15/24 (Call 12/15/23)		5,263		5,356,458
Southern Copper Corp., 3.88%, 04/23/25		4,154		4,070,920

				87,913,304

Office & Business Equipment — 0.1%
CDW LLC/CDW Finance Corp.
2.67%, 12/01/26 (Call 11/01/26)		7,165		6,447,610
4.13%, 05/01/25 (Call 10/03/22)		4,100		4,028,298
5.50%, 12/01/24 (Call 06/01/24)		4,665		4,772,295

				15,248,203

Oil & Gas — 3.6%
Aker BP ASA
2.88%, 01/15/26 (Call 12/15/25)^(a)(b)		1,412		1,317,138
3.00%, 01/15/25 (Call 12/15/24)^(b)		7,771		7,400,300
BP Capital Markets America Inc.
3.02%, 01/16/27 (Call 10/16/26)		5,912		5,654,896
3.12%, 05/04/26 (Call 02/04/26)^(a)		4,477		4,334,013


Security	Par (000)		Value

Oil & Gas (continued)
3.41%, 02/11/26 (Call 12/11/25)^(a)	$	5,918	$	5,808,208
3.54%, 04/06/27 (Call 02/06/27)^(a)		5,458		5,313,664
3.59%, 04/14/27 (Call 01/14/27)		5,411		5,265,151
3.80%, 09/21/25 (Call 07/21/25)^(a)		8,806		8,769,859
BP Capital Markets PLC, 4.38%, (Call 06/22/25)^(a)(c)(d)		19,717		18,874,098
Canadian Natural Resources Ltd.
2.05%, 07/15/25 (Call 06/15/25)^(a)		6,259		5,827,194
3.80%, 04/15/24 (Call 01/15/24)^(a)		7,629		7,558,595
3.85%, 06/01/27 (Call 03/01/27)		6,355		6,066,415
3.90%, 02/01/25 (Call 11/01/24)^(a)		7,030		6,915,643
Cenovus Energy Inc.
4.25%, 04/15/27 (Call 01/15/27)		5,177		5,099,424
5.38%, 07/15/25 (Call 04/15/25)^(a)		8,421		8,640,682
Chevron Corp.
1.55%, 05/11/25 (Call 04/11/25)^(a)		15,044		14,195,531
2.00%, 05/11/27 (Call 03/11/27)^(a)		8,159		7,542,504
2.90%, 03/03/24 (Call 01/03/24)		11,469		11,347,871
2.95%, 05/16/26 (Call 02/16/26)^(a)		6,208		6,012,973
3.33%, 11/17/25 (Call 08/17/25)^(a)		8,580		8,449,764
Chevron USA Inc.
0.69%, 08/12/25 (Call 07/12/25)		10,988		10,037,833
1.02%, 08/12/27 (Call 06/12/27)		4,150		3,618,301
3.90%, 11/15/24 (Call 08/15/24)		8,244		8,314,457
CNOOC Curtis Funding No. 1 Pty. Ltd., 4.50%, 10/03/23^(b)		5,035		5,062,301
CNOOC Finance 2014 ULC, 4.25%, 04/30/24		17,048		17,093,039
CNOOC Finance 2015 USA LLC, 3.50%, 05/05/25		16,475		16,220,206
ConocoPhillips Co.
2.13%, 03/08/24 (Call 10/03/22)^(a)		945		922,926
2.40%, 03/07/25 (Call 03/07/23)^(a)		3,115		3,013,510
3.35%, 11/15/24 (Call 08/15/24)^(a)		1,291		1,280,871
Continental Resources Inc./OK
2.27%, 11/15/26 (Call 11/15/23)^(b)		3,794		3,344,752
3.80%, 06/01/24 (Call 03/01/24)^(a)		9,466		9,337,073
Coterra Energy Inc.
3.90%, 05/15/27 (Call 02/15/27)^(a)(b)		3,163		3,018,488
4.38%, 06/01/24 (Call 03/01/24)^(b)		8,176		8,125,766
Devon Energy Corp.
5.25%, 09/15/24 (Call 06/15/24)^(a)		6,799		6,902,072
5.85%, 12/15/25 (Call 09/15/25)^(a)		3,261		3,365,304
Diamondback Energy Inc., 3.25%, 12/01/26 (Call 10/01/26)^(a)		3,854		3,696,785
Empresa Nacional del Petroleo
3.75%, 08/05/26 (Call 05/05/26)^(b)		2,512		2,330,419
4.38%, 10/30/24^(a)(b)		800		795,000
EOG Resources Inc.
3.15%, 04/01/25 (Call 01/01/25)		2,939		2,890,206
4.15%, 01/15/26 (Call 10/15/25)^(a)		5,977		5,982,399
EQT Corp.
3.13%, 05/15/26 (Call 05/15/23)^(a)(b)		2,356		2,217,098
6.13%, 02/01/25 (Call 01/01/25)^(a)		8,185		8,411,888
Equinor ASA
1.75%, 01/22/26 (Call 12/22/25)^(a)		9,798		9,092,263
2.65%, 01/15/24		6,850		6,758,103
2.88%, 04/06/25 (Call 03/06/25)^(a)		12,436		12,098,015
3.00%, 04/06/27 (Call 02/06/27)^(a)		3,114		2,978,434
3.25%, 11/10/24		6,678		6,609,008
3.70%, 03/01/24^(a)		8,114		8,110,533
7.15%, 11/15/25		1,704		1,853,086


Security	Par (000)		Value

Oil & Gas (continued)
Exxon Mobil Corp.
2.02%, 08/16/24 (Call 07/16/24)^(a)	$	10,373	$	10,058,533
2.28%, 08/16/26 (Call 06/16/26)^(a)		5,108		4,825,749
2.71%, 03/06/25 (Call 12/06/24)		15,272		14,860,615
2.99%, 03/19/25 (Call 02/19/25)		22,154		21,673,187
3.04%, 03/01/26 (Call 12/01/25)^(a)		12,183		11,864,205
3.18%, 03/15/24 (Call 12/15/23)^(a)		8,774		8,736,906
3.29%, 03/19/27 (Call 01/19/27)^(a)		5,091		4,992,920
GS Caltex Corp.
3.00%, 06/04/24^(b)		565		548,213
4.50%, 01/05/26^(b)		2,000		1,980,000
Hess Corp.
3.50%, 07/15/24 (Call 04/15/24)		4,761		4,689,461
4.30%, 04/01/27 (Call 01/01/27)^(a)		5,703		5,567,954
HF Sinclair Corp., 5.88%, 04/01/26 (Call 01/01/26)^(a)(b)		6,565		6,622,085
KazMunayGas National Co. JSC
4.75%, 04/24/25^(b)		1,077		1,049,527
4.75%, 04/19/27^(a)(b)		250		231,030
Lundin Energy Finance BV, 2.00%, 07/15/26 (Call 06/15/26)^(b)		5,324		4,749,181
Marathon Oil Corp., 4.40%, 07/15/27 (Call 04/15/27)^(a)		6,288		6,105,763
Marathon Petroleum Corp.
3.63%, 09/15/24 (Call 06/15/24)^(a)		7,598		7,525,821
4.70%, 05/01/25 (Call 04/01/25)		11,190		11,261,664
5.13%, 12/15/26 (Call 09/15/26)^(a)		3,723		3,826,512
Ovintiv Exploration Inc., 5.38%, 01/01/26 (Call 10/01/25)^(a)		6,100		6,204,304
Pertamina Persero PT, 1.40%, 02/09/26 (Call 01/09/26)^(b)		6,784		6,089,308
Petroliam Nasional Bhd, 7.63%, 10/15/26^(b)		620		703,161
Petronas Capital Ltd., 3.50%, 03/18/25^(a)(b)		12,512		12,345,568
Phillips 66
0.90%, 02/15/24 (Call 10/03/22)		3,556		3,398,786
1.30%, 02/15/26 (Call 01/15/26)^(a)		2,497		2,259,571
3.85%, 04/09/25 (Call 03/09/25)^(a)		8,820		8,746,533
Phillips 66 Co.
2.45%, 12/15/24 (Call 11/15/24)^(b)		7,677		7,296,901
3.55%, 10/01/26 (Call 07/01/26)^(b)		1,829		1,757,154
3.61%, 02/15/25 (Call 11/15/24)^(b)		1,888		1,847,750
Pioneer Natural Resources Co., 1.13%, 01/15/26 (Call 12/15/25)^(a)		3,278		2,928,543
Qatar Energy, 1.38%, 09/12/26 (Call 08/12/26)^(b)		13,693		12,405,858
Raizen Fuels Finance SA, 5.30%, 01/20/27^(b)		65		64,797
Reliance Industries Ltd., 4.13%, 01/28/25^(b)		5,692		5,642,366
SA Global Sukuk Ltd.
0.95%, 06/17/24 (Call 05/17/24)^(b)		7,045		6,661,160
1.60%, 06/17/26 (Call 05/17/26)^(b)		12,585		11,552,577
Saudi Arabian Oil Co.
1.25%, 11/24/23 (Call 10/24/23)^(b)		1,425		1,376,806
1.63%, 11/24/25 (Call 10/24/25)^(b)		11,441		10,602,375
2.88%, 04/16/24^(b)		17,474		17,126,267
Shell International Finance BV
2.00%, 11/07/24 (Call 10/07/24)^(a)		13,608		13,157,139
2.50%, 09/12/26^(a)		4,009		3,797,437
2.88%, 05/10/26^(a)		11,773		11,353,284
3.25%, 05/11/25^(a)		19,197		18,877,543
3.50%, 11/13/23 (Call 10/13/23)		7,708		7,692,409
Sinopec Group Overseas Development 2013 Ltd., 4.38%, 10/17/23^(b)		6,203		6,239,493
Sinopec Group Overseas Development 2014 Ltd., 4.38%, 04/10/24^(b)		10,975		11,043,175


Security	Par (000)		Value

Oil & Gas (continued)
Sinopec Group Overseas Development 2015 Ltd., 3.25%, 04/28/25^(b)	$	11,031	$	10,800,121
Sinopec Group Overseas Development 2016 Ltd. 2.75%, 09/29/26^(a)(b)		5,342		5,094,421
3.50%, 05/03/26^(b)		2,472		2,434,801
Sinopec Group Overseas Development 2017 Ltd., 3.63%, 04/12/27^(a)(b)		4,464		4,391,806
Sinopec Group Overseas Development 2018 Ltd. 1.45%, 01/08/26 (Call 12/08/25)^(a)(b)		9,082		8,365,223
2.15%, 05/13/25 (Call 04/13/25)^(b)		10,949		10,416,804
2.50%, 08/08/24 (Call 07/08/24)^(a)(b)		7,877		7,662,468
2.50%, 11/12/24 (Call 10/12/24)^(b)		6,880		6,668,257
4.13%, 09/12/25^(b)		3,491		3,485,792
Suncor Energy Inc., 7.88%, 06/15/26^(a)		730		805,021
Tengizchevroil Finance Co. International Ltd. 2.63%, 08/15/25 (Call 05/15/25)^(b)		5,027		4,354,387
4.00%, 08/15/26^(a)(b)		5,175		4,450,500
TotalEnergies Capital International SA 2.43%, 01/10/25 (Call 10/10/24)^(a)		11,935		11,541,379
3.70%, 01/15/24^(a)		9,243		9,255,868
3.75%, 04/10/24^(a)		7,896		7,904,225
Valero Energy Corp. 2.85%, 04/15/25 (Call 03/15/25)^(a)		3,804		3,682,872
3.40%, 09/15/26 (Call 06/15/26)^(a)		1,088		1,061,072
3.65%, 03/15/25^(a)		495		490,424
Var Energi ASA, 5.00%, 05/18/27 (Call 04/18/27)^(a)(b)		125		122,851
Woodside Finance Ltd. 3.65%, 03/05/25 (Call 12/05/24)^(b)		11,625		11,315,974
3.70%, 09/15/26 (Call 06/15/26)^(a)(b)		4,324		4,129,353

				764,647,269

Oil & Gas Services — 0.2%
Baker Hughes Holdings LLC/Baker Hughes Co-Obligor Inc. 1.23%, 12/15/23^(a)		4,210		4,078,719
2.06%, 12/15/26 (Call 11/15/26)		2,745		2,497,716
Halliburton Co., 3.80%, 11/15/25 (Call 08/15/25)^(a)		4,395		4,348,243
Schlumberger Finance Canada Ltd., 1.40%, 09/17/25 (Call 08/17/25)		4,330		4,049,823
Schlumberger Holdings Corp. 3.75%, 05/01/24 (Call 04/01/24)^(b)		8,180		8,121,374
4.00%, 12/21/25 (Call 09/21/25)^(b)		7,026		6,920,371
Schlumberger Investment SA, 3.65%, 12/01/23 (Call 09/01/23)		13,197		13,187,251

				43,203,497

Packaging & Containers — 0.5%
Amcor Finance USA Inc., 3.63%, 04/28/26 (Call 01/28/26)		5,011		4,771,682
Amcor Flexibles North America Inc. 3.10%, 09/15/26 (Call 06/15/26)		1,698		1,610,361
4.00%, 05/17/25 (Call 04/17/25)^(a)		9,095		8,982,067
Berry Global Inc. 0.95%, 02/15/24 (Call 01/15/24)		6,985		6,613,784
1.57%, 01/15/26 (Call 12/15/25)^(a)		12,294		10,984,252
1.65%, 01/15/27 (Call 12/15/26)		3,855		3,313,356
4.88%, 07/15/26 (Call 10/03/22)^(b)		8,386		8,164,032
Brambles USA Inc., 4.13%, 10/23/25
(Call 07/25/25)^(a)(b)		1,369		1,341,922
CCL Industries Inc., 3.25%, 10/01/26
(Call 07/01/26)^(a)(b)		1,410		1,325,961
Graphic Packaging International LLC 0.82%, 04/15/24 (Call 03/15/24)^(b)		9,603		9,026,660


Security	Par (000)		Value

Packaging & Containers (continued)
1.51%, 04/15/26 (Call 03/15/26)^(a)(b)	$	6,860	$	6,132,124
Packaging Corp. of America, 3.65%, 09/15/24
(Call 06/15/24)^(a)		2,924		2,899,892
Sealed Air Corp., 1.57%, 10/15/26 (Call 09/15/26)^(a)(b)		5,314		4,659,560
Silgan Holdings Inc., 1.40%, 04/01/26
(Call 03/01/26)^(b)		3,905		3,413,311
Sonoco Products Co. 1.80%, 02/01/25 (Call 02/01/23)^(a)		13,220		12,450,370
2.25%, 02/01/27 (Call 01/01/27)^(a)		7,640		6,940,544
WRKCo Inc. 3.00%, 09/15/24 (Call 07/15/24)^(a)		4,875		4,743,625
3.75%, 03/15/25 (Call 01/15/25)^(a)		5,218		5,127,813
4.65%, 03/15/26 (Call 01/15/26)^(a)		6,669		6,694,095

				109,195,411

Pharmaceuticals — 3.7%
AbbVie Inc. 2.60%, 11/21/24 (Call 10/21/24)		29,993		28,985,806
2.95%, 11/21/26 (Call 09/21/26)		25,626		24,173,084
3.20%, 05/14/26 (Call 02/14/26)		15,490		14,842,924
3.60%, 05/14/25 (Call 02/14/25)^(a)		29,134		28,599,882
3.75%, 11/14/23 (Call 10/14/23)^(a)		10,418		10,393,855
3.80%, 03/15/25 (Call 12/15/24)		23,274		23,003,306
3.85%, 06/15/24 (Call 03/15/24)^(a)		8,065		8,024,942
AmerisourceBergen Corp. 3.25%, 03/01/25 (Call 12/01/24)^(a)		1,505		1,471,634
3.40%, 05/15/24 (Call 02/15/24)		6,169		6,090,985
Astrazeneca Finance LLC 0.70%, 05/28/24 (Call 10/03/22)		13,309		12,598,566
1.20%, 05/28/26 (Call 04/28/26)^(a)		8,205		7,408,350
AstraZeneca PLC 0.70%, 04/08/26 (Call 03/08/26)		9,670		8,607,805
3.13%, 06/12/27 (Call 03/12/27)^(a)		2,717		2,618,667
3.38%, 11/16/25		14,761		14,490,044
Bayer U.S. Finance II LLC 3.38%, 07/15/24 (Call 04/15/24)^(a)(b)		6,115		5,979,639
3.88%, 12/15/23 (Call 11/15/23)^(b)		18,676		18,528,944
4.25%, 12/15/25 (Call 10/15/25)^(a)(b)		21,128		20,782,361
5.50%, 08/15/25^(b)		1,081		1,080,143
Bayer U.S. Finance LLC, 3.38%, 10/08/24^(b)		13,663		13,385,798
Becton Dickinson and Co. 3.36%, 06/06/24 (Call 04/06/24)		9,989		9,869,997
3.70%, 06/06/27 (Call 03/06/27)		11,051		10,732,892
3.73%, 12/15/24 (Call 09/15/24)^(a)		7,361		7,295,293
Bristol-Myers Squibb Co. 0.54%, 11/13/23 (Call 10/03/22)^(a)		3,475		3,359,002
0.75%, 11/13/25 (Call 10/13/25)		6,378		5,802,858
2.90%, 07/26/24 (Call 06/26/24)^(a)		21,052		20,780,774
3.20%, 06/15/26 (Call 04/15/26)^(a)		12,989		12,728,644
3.25%, 11/01/23^(a)		1,334		1,328,343
3.25%, 02/27/27^(a)		3,000		2,938,782
3.63%, 05/15/24 (Call 02/15/24)		2,445		2,441,402
6.80%, 11/15/26^(a)		80		89,071
Cardinal Health Inc. 3.08%, 06/15/24 (Call 04/15/24)		7,720		7,569,580
3.41%, 06/15/27 (Call 03/15/27)^(a)		5,378		5,174,319
3.50%, 11/15/24 (Call 08/15/24)^(a)		3,650		3,622,913
3.75%, 09/15/25 (Call 06/15/25)		4,869		4,811,866
Cigna Corp. 0.61%, 03/15/24 (Call 10/03/22)^(a)		5,694		5,426,857
1.25%, 03/15/26 (Call 02/15/26)^(a)		4,463		4,021,177


Security	Par (000)		Value

Pharmaceuticals (continued)
3.25%, 04/15/25 (Call 01/15/25)	$	8,440	$	8,246,724
3.40%, 03/01/27 (Call 12/01/26)		7,266		6,926,686
3.50%, 06/15/24 (Call 03/17/24)		6,912		6,859,459
4.13%, 11/15/25 (Call 09/15/25)^(a)		18,795		18,669,411
4.50%, 02/25/26 (Call 11/27/25)		11,510		11,534,037
CVS Health Corp. 1.30%, 08/21/27 (Call 06/21/27)		11,391		9,862,241
2.63%, 08/15/24 (Call 07/15/24)		8,112		7,921,442
2.88%, 06/01/26 (Call 03/01/26)^(a)		9,124		8,707,959
3.00%, 08/15/26 (Call 06/15/26)^(a)		6,885		6,621,165
3.38%, 08/12/24 (Call 05/12/24)^(a)		5,594		5,534,315
3.63%, 04/01/27 (Call 02/01/27)^(a)		7,532		7,325,185
3.88%, 07/20/25 (Call 04/20/25)		21,150		21,001,622
4.00%, 12/05/23 (Call 09/05/23)^(a)		1,452		1,456,401
4.10%, 03/25/25 (Call 01/25/25)^(a)		7,780		7,796,044
5.00%, 12/01/24 (Call 09/01/24)		2,857		2,894,082
6.25%, 06/01/27^(a)		345		373,550
Eli Lilly & Co. 2.75%, 06/01/25 (Call 03/01/25)^(a)		5,632		5,524,061
3.10%, 05/15/27 (Call 02/15/27)^(a)		1,909		1,859,602
5.50%, 03/15/27^(a)		3,200		3,423,525
EMD Finance LLC, 3.25%, 03/19/25 (Call 12/19/24)^(b)		14,283		13,890,085
Evernorth Health Inc. 3.50%, 06/15/24 (Call 03/17/24)		1,207		1,182,017
4.50%, 02/25/26 (Call 11/27/25)		895		897,272
GlaxoSmithKline Capital Inc., 3.63%, 05/15/25^(a)		7,286		7,246,653
GlaxoSmithKline Capital PLC 0.53%, 10/01/23 (Call 10/03/22)		8,066		7,809,249
3.00%, 06/01/24 (Call 05/01/24)^(a)		10,036		9,930,791
Johnson & Johnson 0.55%, 09/01/25 (Call 08/01/25)		7,461		6,837,882
2.45%, 03/01/26 (Call 12/01/25)^(a)		14,884		14,299,642
2.63%, 01/15/25 (Call 11/15/24)^(a)		8,309		8,139,903
2.95%, 03/03/27 (Call 12/03/26)^(a)		5,317		5,163,689
3.38%, 12/05/23^(a)		4,212		4,249,598
6.73%, 11/15/23^(a)		208		217,524
McKesson Corp. 0.90%, 12/03/25 (Call 11/03/25)^(a)		2,398		2,157,002
1.30%, 08/15/26 (Call 07/15/26)		4,871		4,341,682
3.80%, 03/15/24 (Call 12/15/23)^(a)		8,600		8,588,475
Mead Johnson Nutrition Co., 4.13%, 11/15/25
(Call 08/15/25)^(a)		6,568		6,587,594
Merck & Co. Inc. 0.75%, 02/24/26 (Call 01/24/26)^(a)		5,016		4,534,373
1.70%, 06/10/27 (Call 05/10/27)^(a)		11,720		10,633,480
2.75%, 02/10/25 (Call 11/10/24)^(a)		14,299		13,978,705
2.90%, 03/07/24 (Call 02/07/24)		6,816		6,750,385
Mylan Inc., 4.20%, 11/29/23 (Call 08/29/23)^(a)		5,550		5,545,770
Novartis Capital Corp. 1.75%, 02/14/25 (Call 01/14/25)		8,238		7,883,255
2.00%, 02/14/27 (Call 12/14/26)		6,727		6,245,825
3.00%, 11/20/25 (Call 08/20/25)^(a)		8,351		8,172,835
3.10%, 05/17/27 (Call 02/17/27)		7,487		7,263,480
3.40%, 05/06/24^(a)		8,251		8,201,421
Pfizer Inc. 0.80%, 05/28/25 (Call 04/28/25)		7,315		6,771,382
2.75%, 06/03/26^(a)		8,844		8,580,887
2.95%, 03/15/24 (Call 02/15/24)^(a)		7,653		7,577,450
3.00%, 12/15/26^(a)		7,008		6,818,113
3.40%, 05/15/24^(a)		4,938		4,920,002


Security	Par (000)		Value

Pharmaceuticals (continued)
Shire Acquisitions Investments Ireland DAC, 3.20%, 09/23/26 (Call 06/23/26)^(a)	$	20,786	$	19,868,155
Takeda Pharmaceutical Co. Ltd., 4.40%, 11/26/23
(Call 10/26/23)		12,324		12,343,570
Utah Acquisition Sub Inc., 3.95%, 06/15/26
(Call 03/15/26)		17,468		16,415,439
Viatris Inc. 1.65%, 06/22/25 (Call 05/22/25)^(a)		6,862		6,254,768
2.30%, 06/22/27 (Call 04/22/27)		6,266		5,394,861
Wyeth LLC, 6.45%, 02/01/24^(a)		6,521		6,762,929
Zeneca Wilmington Inc., 7.00%, 11/15/23^(a)		710		735,525
Zoetis Inc., 4.50%, 11/13/25 (Call 08/13/25)^(a)		6,533		6,612,944

				791,402,628

Pipelines — 2.6%
Boardwalk Pipelines LP 4.45%, 07/15/27 (Call 04/15/27)^(a)		5,255		5,040,836
4.95%, 12/15/24 (Call 09/15/24)^(a)		7,585		7,628,026
5.95%, 06/01/26 (Call 03/01/26)^(a)		2,627		2,712,943
Cheniere Corpus Christi Holdings LLC 5.13%, 06/30/27 (Call 01/01/27)		8,295		8,278,653
5.88%, 03/31/25 (Call 10/02/24)^(a)		14,431		14,724,472
7.00%, 06/30/24 (Call 01/01/24)		12,357		12,702,284
Colonial Pipeline Co., 3.75%, 10/01/25
(Call 07/01/25)^(a)(b)		1,345		1,317,273
Colorado Interstate Gas Co. LLC/Colorado Interstate Issuing Corp., 4.15%, 08/15/26 (Call 05/15/26)^(b)		2,369		2,314,165
Columbia Pipeline Group Inc., 4.50%, 06/01/25
(Call 03/01/25)		10,387		10,344,795
DCP Midstream Operating LP, 5.63%, 07/15/27
(Call 04/15/27)		3,000		3,037,500
Enbridge Energy Partners LP, 5.88%, 10/15/25
(Call 07/15/25)^(a)		5,328		5,510,353
Enbridge Inc. 1.60%, 10/04/26 (Call 09/04/26)		7,060		6,277,248
2.15%, 02/16/24		2,885		2,797,011
2.50%, 01/15/25 (Call 12/15/24)		5,646		5,410,018
2.50%, 02/14/25^(a)		3,700		3,548,998
3.50%, 06/10/24 (Call 03/10/24)		5,260		5,198,841
3.70%, 07/15/27 (Call 04/15/27)^(a)		3,724		3,566,582
4.25%, 12/01/26 (Call 09/01/26)		4,150		4,084,940
5.50%, 07/15/77 (Call 07/15/27),
(3 mo. LIBOR US + 3.418%)^(c)		5,703		5,218,101
Series 16-A, 6.00%, 01/15/77 (Call 01/15/27)^(a)(c)		3,105		2,958,349
Energy Transfer LP 2.90%, 05/15/25 (Call 04/15/25)		8,759		8,297,213
3.90%, 05/15/24 (Call 02/15/24)^(a)		5,439		5,363,711
3.90%, 07/15/26 (Call 04/15/26)^(a)		3,661		3,501,605
4.05%, 03/15/25 (Call 12/15/24)		9,403		9,229,993
4.20%, 04/15/27 (Call 01/15/27)		3,687		3,534,843
4.25%, 04/01/24 (Call 01/01/24)^(a)		4,820		4,810,153
4.40%, 03/15/27 (Call 12/15/26)^(a)		890		862,321
4.50%, 04/15/24 (Call 03/15/24)^(a)		6,502		6,478,558
4.75%, 01/15/26 (Call 10/15/25)		7,782		7,714,686
4.90%, 02/01/24 (Call 11/01/23)^(a)		3,890		3,904,704
5.50%, 06/01/27 (Call 03/01/27)^(a)		6,908		6,977,598
5.88%, 01/15/24 (Call 10/15/23)		9,614		9,741,791
5.95%, 12/01/25 (Call 09/01/25)		3,652		3,741,960
7.60%, 02/01/24 (Call 11/01/23)		1,881		1,944,332
Energy Transfer LP/Regency Energy Finance Corp., 4.50%, 11/01/23 (Call 08/01/23)		5,871		5,868,513


Security	Par (000)		Value

Pipelines (continued)
Enterprise Products Operating LLC 3.70%, 02/15/26 (Call 11/15/25)^(a)	$	2,816	$	2,780,829
3.75%, 02/15/25 (Call 11/15/24)		11,936		11,851,176
3.90%, 02/15/24 (Call 11/15/23)^(a)		10,716		10,683,338
3.95%, 02/15/27 (Call 11/15/26)^(a)		2,458		2,430,957
Florida Gas Transmission Co. LLC, 4.35%, 07/15/25 (Call 04/15/25)^(a)(b)		806		797,438
Gray Oak Pipeline LLC, 2.60%, 10/15/25
(Call 09/15/25)^(b)		4,503		4,143,281
Gulfstream Natural Gas System LLC 4.60%, 09/15/25 (Call 06/15/25)^(b)		681		670,859
6.19%, 11/01/25^(b)		393		404,918
Kinder Morgan Energy Partners LP 4.15%, 02/01/24 (Call 11/01/23)^(a)		6,228		6,224,660
4.25%, 09/01/24 (Call 06/01/24)		6,540		6,532,904
4.30%, 05/01/24 (Call 02/01/24)		5,951		5,973,518
Kinder Morgan Inc. 1.75%, 11/15/26 (Call 10/15/26)		1,243		1,110,526
4.30%, 06/01/25 (Call 03/01/25)^(a)		13,107		13,060,257
5.63%, 11/15/23 (Call 08/15/23)^(b)		6,238		6,296,984
Magellan Midstream Partners LP 3.20%, 03/15/25 (Call 12/15/24)^(a)		735		707,778
5.00%, 03/01/26 (Call 12/01/25)^(a)		4,120		4,174,743
Midwest Connector Capital Co. LLC, 3.90%, 04/01/24 (Call 03/01/24)^(b)		5,091		4,959,926
MPLX LP 1.75%, 03/01/26 (Call 02/01/26)		10,373		9,387,591
4.00%, 02/15/25 (Call 11/15/24)^(a)		5,473		5,400,808
4.13%, 03/01/27 (Call 12/01/26)		6,096		5,909,784
4.88%, 12/01/24 (Call 09/01/24)		10,578		10,673,554
4.88%, 06/01/25 (Call 03/01/25)^(a)		10,045		10,088,223
NGPL PipeCo LLC, 4.88%, 08/15/27 (Call 02/15/27)^(b)		5,440		5,271,599
Northwest Pipeline LLC, 4.00%, 04/01/27
(Call 01/01/27)		2,087		2,010,389
ONEOK Inc. 2.20%, 09/15/25 (Call 08/15/25)		4,001		3,707,223
2.75%, 09/01/24 (Call 08/01/24)		6,501		6,304,338
4.00%, 07/13/27 (Call 04/13/27)		2,575		2,460,190
5.85%, 01/15/26 (Call 12/15/25)		2,622		2,688,564
ONEOK Partners LP, 4.90%, 03/15/25
(Call 12/15/24)^(a)		5,089		5,085,800
Plains All American Pipeline LP/PAA Finance Corp. 3.60%, 11/01/24 (Call 08/01/24)^(a)		10,022		9,783,065
4.50%, 12/15/26 (Call 09/15/26)^(a)		4,059		3,961,181
4.65%, 10/15/25 (Call 07/15/25)		8,517		8,422,511
Sabine Pass Liquefaction LLC 5.00%, 03/15/27 (Call 09/15/26)		8,859		8,828,240
5.63%, 03/01/25 (Call 12/01/24)		18,160		18,497,229
5.75%, 05/15/24 (Call 02/15/24)		17,226		17,472,437
5.88%, 06/30/26 (Call 12/31/25)		8,833		9,078,512
Spectra Energy Partners LP 3.38%, 10/15/26 (Call 07/15/26)^(a)		5,386		5,131,280
3.50%, 03/15/25 (Call 12/15/24)^(a)		4,998		4,888,494
4.75%, 03/15/24 (Call 12/15/23)^(a)		8,801		8,846,619
Targa Resources Corp., 5.20%, 07/01/27
(Call 06/01/27)^(a)		5,100		5,087,162
Targa Resources Partners LP/Targa Resources Partners Finance Corp., 6.50%, 07/15/27
(Call 10/03/22)^(a)		3,345		3,441,169
TC PipeLines LP 3.90%, 05/25/27 (Call 02/25/27)^(a)		2,192		2,129,190


Security	Par (000)		Value

Pipelines (continued)
4.38%, 03/13/25 (Call 12/13/24)	$	4,809	$	4,793,747
Tennessee Gas Pipeline Co. LLC, 7.00%, 03/15/27		2,057		2,197,170
TransCanada PipeLines Ltd. 1.00%, 10/12/24 (Call 09/12/24)^(a)		11,935		11,125,696
4.88%, 01/15/26 (Call 10/15/25)		7,100		7,160,772
Transcanada Trust 5.30%, 03/15/77 (Call 03/15/27),
(3 mo. LIBOR US + 3.208%)^(c)		8,645		7,975,099
5.63%, 05/20/75 (Call 05/20/25)^(a)(c)		4,962		4,794,284
Series 16-A, 5.88%, 08/15/76 (Call 08/15/26)^(a)(c)		8,842		8,676,213
Transcontinental Gas Pipe Line Co. LLC, 7.85%, 02/01/26 (Call 11/01/25)		7,304		7,978,313
Williams Companies Inc. (The) 3.75%, 06/15/27 (Call 03/15/27)^(a)		8,700		8,394,386
3.90%, 01/15/25 (Call 10/15/24)		8,380		8,275,258
4.00%, 09/15/25 (Call 06/15/25)^(a)		6,147		6,079,464
4.30%, 03/04/24 (Call 12/04/23)		9,089		9,091,614
4.50%, 11/15/23 (Call 08/15/23)^(a)		5,662		5,677,395
4.55%, 06/24/24 (Call 03/24/24)		10,569		10,592,038

				554,814,062

Private Equity — 0.0%
Apollo Management Holdings LP, 4.40%, 05/27/26
(Call 02/27/26)^(a)(b)		2,659		2,589,957

Real Estate — 0.1%
Brookfield Asset Management Inc., 4.00%, 01/15/25
(Call 10/15/24)^(a)		4,873		4,826,359
CBRE Services Inc., 4.88%, 03/01/26 (Call 12/01/25)		5,307		5,342,147
GAIF Bond Issuer Pty Ltd., 3.40%, 09/30/26
(Call 06/30/26)^(a)(b)		355		337,495
Ontario Teachers’ Cadillac Fairview Properties Trust, 3.88%, 03/20/27 (Call 12/20/26)^(b)		4,251		4,086,970
Vonovia Finance BV, 5.00%, 10/02/23^(b)		2,390		2,393,927

				16,986,898

Real Estate Investment Trusts — 3.0%
Alexandria Real Estate Equities Inc. 3.45%, 04/30/25 (Call 02/28/25)^(a)		5,311		5,227,134
3.80%, 04/15/26 (Call 02/15/26)		3,496		3,409,126
3.95%, 01/15/27 (Call 10/15/26)		290		283,042
4.30%, 01/15/26 (Call 10/15/25)		1,446		1,435,864
American Tower Corp. 0.60%, 01/15/24		5,584		5,311,956
1.30%, 09/15/25 (Call 08/15/25)^(a)		4,341		3,937,332
1.45%, 09/15/26 (Call 08/15/26)^(a)		5,535		4,861,922
1.60%, 04/15/26 (Call 03/15/26)^(a)		5,789		5,190,759
2.40%, 03/15/25 (Call 02/15/25)		6,329		5,997,037
2.75%, 01/15/27 (Call 11/15/26)		4,985		4,564,075
2.95%, 01/15/25 (Call 12/15/24)		6,110		5,885,240
3.13%, 01/15/27 (Call 10/15/26)^(a)		1,990		1,853,248
3.38%, 05/15/24 (Call 04/15/24)		6,043		5,967,304
3.38%, 10/15/26 (Call 07/15/26)^(a)		6,771		6,386,517
3.55%, 07/15/27 (Call 04/15/27)^(a)		3,891		3,671,863
3.65%, 03/15/27 (Call 02/15/27)^(a)		3,660		3,481,954
4.00%, 06/01/25 (Call 03/01/25)^(a)		6,563		6,447,717
4.40%, 02/15/26 (Call 11/15/25)^(a)		4,282		4,252,651
5.00%, 02/15/24^(a)		9,215		9,305,164
AvalonBay Communities Inc. 2.90%, 10/15/26 (Call 07/15/26)^(a)		2,066		1,947,852
2.95%, 05/11/26 (Call 02/11/26)		2,135		2,033,189
3.35%, 05/15/27 (Call 02/15/27)^(a)		1,597		1,520,210
3.45%, 06/01/25 (Call 03/03/25)^(a)		4,536		4,451,889


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
3.50%, 11/15/24 (Call 08/15/24)^(a)	$	2,358	$	2,333,924
3.50%, 11/15/25 (Call 08/15/25)^(a)		1,480		1,440,233
4.20%, 12/15/23 (Call 09/16/23)^(a)		3,103		3,113,090
Boston Properties LP 2.75%, 10/01/26 (Call 07/01/26)		6,730		6,265,768
3.20%, 01/15/25 (Call 10/15/24)^(a)		5,866		5,724,236
3.65%, 02/01/26 (Call 11/03/25)		7,441		7,230,936
3.80%, 02/01/24 (Call 11/01/23)^(a)		6,158		6,113,820
Brandywine Operating Partnership LP, 4.10%, 10/01/24 (Call 07/01/24)^(a)		1,326		1,300,930
Brixmor Operating Partnership LP 3.65%, 06/15/24 (Call 04/15/24)		3,442		3,360,002
3.85%, 02/01/25 (Call 11/01/24)^(a)		5,966		5,817,450
3.90%, 03/15/27 (Call 12/15/26)^(a)		2,444		2,316,337
4.13%, 06/15/26 (Call 03/15/26)^(a)		4,295		4,152,108
Camden Property Trust 3.50%, 09/15/24 (Call 06/15/24)^(a)		684		668,947
4.25%, 01/15/24 (Call 10/15/23)^(a)		626		622,520
Corporate Office Properties LP, 2.25%, 03/15/26
(Call 02/15/26)^(a)		2,018		1,808,754
Crown Castle Inc. 1.05%, 07/15/26 (Call 06/15/26)^(a)		8,008		7,013,808
3.20%, 09/01/24 (Call 07/01/24)^(a)		7,740		7,616,190
3.70%, 06/15/26 (Call 03/15/26)		5,981		5,794,120
4.00%, 03/01/27 (Call 12/01/26)		1,877		1,821,934
4.45%, 02/15/26 (Call 11/15/25)^(a)		7,007		6,971,819
Crown Castle International Corp. 1.35%, 07/15/25 (Call 06/15/25)		5,523		5,060,985
2.90%, 03/15/27 (Call 02/15/27)		5,670		5,253,016
CubeSmart LP 3.13%, 09/01/26 (Call 06/01/26)^(a)		1,085		1,021,014
4.00%, 11/15/25 (Call 08/15/25)		841		818,672
Digital Realty Trust LP, 3.70%, 08/15/27
(Call 05/15/27)^(a)		6,531		6,234,293
Duke Realty LP, 3.25%, 06/30/26 (Call 03/30/26)		1,031		984,367
EPR Properties 4.50%, 04/01/25 (Call 01/01/25)^(a)		2,000		1,930,096
4.50%, 06/01/27 (Call 03/01/27)		4,100		3,721,891
4.75%, 12/15/26 (Call 09/15/26)^(a)		2,995		2,820,956
Equinix Inc. 1.00%, 09/15/25 (Call 08/15/25)		16,486		14,872,248
1.25%, 07/15/25 (Call 06/15/25)^(a)		3,131		2,863,565
1.45%, 05/15/26 (Call 04/15/26)		4,000		3,577,898
1.80%, 07/15/27 (Call 05/15/27)		1,760		1,540,068
2.63%, 11/18/24 (Call 10/18/24)^(a)		6,718		6,467,077
2.90%, 11/18/26 (Call 09/18/26)^(a)		4,495		4,193,699
ERP Operating LP 2.85%, 11/01/26 (Call 08/01/26)		2,282		2,171,399
3.25%, 08/01/27 (Call 05/01/27)		3,000		2,824,958
3.38%, 06/01/25 (Call 03/01/25)^(a)		1,781		1,735,916
Essex Portfolio LP 3.38%, 04/15/26 (Call 01/15/26)^(a)		1,875		1,796,666
3.50%, 04/01/25 (Call 01/01/25)^(a)		2,960		2,898,668
3.63%, 05/01/27 (Call 02/01/27)		3,562		3,406,571
3.88%, 05/01/24 (Call 02/01/24)^(a)		3,688		3,661,794
Federal Realty Investment Trust 1.25%, 02/15/26 (Call 01/15/26)^(a)		2,665		2,397,244
3.95%, 01/15/24 (Call 10/15/23)^(a)		2,543		2,530,515
Federal Realty OP LP, 3.25%, 07/15/27
(Call 04/15/27)^(a)		1,942		1,834,332


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
GLP Capital LP/GLP Financing II Inc. 3.35%, 09/01/24 (Call 08/01/24)	$	2,791	$	2,662,649
5.25%, 06/01/25 (Call 03/01/25)^(a)		7,147		7,059,449
5.38%, 11/01/23 (Call 08/01/23)		3,994		3,943,116
5.38%, 04/15/26 (Call 01/15/26)		8,630		8,480,550
Healthcare Realty Holdings LP 3.50%, 08/01/26 (Call 05/01/26)^(a)		3,991		3,806,706
3.75%, 07/01/27 (Call 04/01/27)^(a)		2,121		2,029,471
3.88%, 05/01/25 (Call 02/01/25)^(a)		805		781,474
Healthpeak Properties Inc. 1.35%, 02/01/27 (Call 01/01/27)^(a)		2,950		2,586,771
3.25%, 07/15/26 (Call 05/15/26)^(a)		4,215		4,049,021
3.40%, 02/01/25 (Call 11/01/24)^(a)		1,066		1,041,212
4.00%, 06/01/25 (Call 03/01/25)^(a)		3,175		3,139,046
Highwoods Realty LP, 3.88%, 03/01/27
(Call 12/01/26)^(a)		192		182,675
Host Hotels & Resorts LP 3.88%, 04/01/24 (Call 02/01/24)		3,326		3,285,264
Series E, 4.00%, 06/15/25 (Call 03/15/25)^(a)		4,427		4,275,987
Series F, 4.50%, 02/01/26 (Call 11/01/25)^(a)		675		658,608
Kilroy Realty LP 3.45%, 12/15/24 (Call 09/15/24)^(a)		3,264		3,190,387
4.38%, 10/01/25 (Call 07/01/25)		993		979,844
Kimco Realty Corp. 2.70%, 03/01/24 (Call 01/01/24)		3,119		3,053,883
2.80%, 10/01/26 (Call 07/01/26)		4,442		4,162,715
3.25%, 08/15/26 (Call 05/15/26)^(a)		1,495		1,415,251
3.30%, 02/01/25 (Call 12/01/24)^(a)		4,617		4,509,465
3.80%, 04/01/27 (Call 01/01/27)^(a)		100		95,641
Kite Realty Group LP, 4.00%, 10/01/26
(Call 07/01/26)^(a)		1,041		987,089
Kite Realty Group Trust, 4.00%, 03/15/25
(Call 12/15/24)^(a)		675		657,691
LifeStorage LP/CA, 3.50%, 07/01/26 (Call 04/01/26)^(a)		4,047		3,896,584
Mid-America Apartments LP 1.10%, 09/15/26 (Call 08/15/26)		2,673		2,335,795
3.60%, 06/01/27 (Call 03/01/27)		100		95,968
3.75%, 06/15/24 (Call 03/15/24)^(a)		1,488		1,475,721
4.00%, 11/15/25 (Call 08/15/25)^(a)		2,982		2,921,062
4.30%, 10/15/23 (Call 07/15/23)^(a)		938		937,988
National Retail Properties Inc. 3.60%, 12/15/26 (Call 09/15/26)^(a)		983		935,978
3.90%, 06/15/24 (Call 03/15/24)^(a)		3,478		3,444,706
4.00%, 11/15/25 (Call 08/15/25)^(a)		3,101		3,043,170
Office Properties Income Trust 2.40%, 02/01/27 (Call 01/01/27)		2,364		1,787,635
2.65%, 06/15/26 (Call 05/15/26)		2,520		2,028,888
4.25%, 05/15/24 (Call 02/15/24)^(a)		2,700		2,570,184
4.50%, 02/01/25 (Call 11/01/24)^(a)		5,138		4,806,569
Omega Healthcare Investors Inc. 4.50%, 01/15/25 (Call 10/15/24)^(a)		3,605		3,572,753
4.50%, 04/01/27 (Call 01/01/27)^(a)		2,486		2,380,818
4.95%, 04/01/24 (Call 01/01/24)^(a)		1,999		2,004,196
5.25%, 01/15/26 (Call 10/15/25)^(a)		4,134		4,098,645
Physicians Realty LP, 4.30%, 03/15/27
(Call 12/15/26)^(a)		2,776		2,691,770
Piedmont Operating Partnership LP, 4.45%, 03/15/24
(Call 12/15/23)		380		379,904
Prologis LP 2.13%, 04/15/27 (Call 02/15/27)^(a)		2,184		2,013,946
3.25%, 10/01/26 (Call 07/01/26)		1,804		1,739,679


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
Public Storage 0.88%, 02/15/26 (Call 01/15/26)^(a)	$	3,790	$	3,411,800
1.50%, 11/09/26 (Call 10/09/26)^(a)		4,265		3,873,278
Realty Income Corp. 0.75%, 03/15/26 (Call 02/15/26)		1,446		1,270,851
3.00%, 01/15/27 (Call 10/15/26)^(a)		3,361		3,160,837
3.88%, 07/15/24 (Call 04/15/24)^(a)		2,938		2,933,532
3.88%, 04/15/25 (Call 02/15/25)^(a)		4,019		3,985,662
3.95%, 08/15/27 (Call 05/15/27)		4,735		4,627,688
4.13%, 10/15/26 (Call 07/15/26)^(a)		5,422		5,369,486
4.60%, 02/06/24 (Call 11/06/23)^(a)		3,789		3,816,813
4.63%, 11/01/25 (Call 09/01/25)^(a)		5,286		5,350,084
4.88%, 06/01/26 (Call 03/01/26)^(a)		2,169		2,208,928
Regency Centers LP 3.60%, 02/01/27 (Call 11/01/26)^(a)		3,565		3,415,442
3.75%, 06/15/24 (Call 03/15/24)		440		432,540
3.90%, 11/01/25 (Call 08/01/25)^(a)		1,245		1,206,293
Retail Opportunity Investments Partnership LP 4.00%, 12/15/24 (Call 09/15/24)^(a)		335		326,057
5.00%, 12/15/23 (Call 09/15/23)^(a)		2,201		2,205,020
Sabra Health Care LP, 5.13%, 08/15/26
(Call 05/15/26)^(a)		3,380		3,264,890
Scentre Group Trust 1/Scentre Group Trust 2 3.25%, 10/28/25 (Call 07/30/25)^(b)		3,738		3,553,894
3.50%, 02/12/25 (Call 11/14/24)^(a)(b)		5,245		5,077,352
3.63%, 01/28/26 (Call 12/28/25)^(b)		7,412		7,089,129
3.75%, 03/23/27 (Call 12/23/26)^(a)(b)		4,970		4,699,892
Scentre Group Trust 2, 4.75%, 09/24/80
(Call 06/24/26)^(a)(b)(c)		8,050		7,436,187
Simon Property Group LP 1.38%, 01/15/27 (Call 10/15/26)^(a)		9,734		8,598,311
2.00%, 09/13/24 (Call 06/13/24)^(a)		7,918		7,633,433
3.25%, 11/30/26 (Call 08/30/26)^(a)		641		615,096
3.30%, 01/15/26 (Call 10/15/25)		5,921		5,742,594
3.38%, 10/01/24 (Call 07/01/24)^(a)		6,592		6,517,169
3.38%, 06/15/27 (Call 03/15/27)		3,515		3,368,794
3.50%, 09/01/25 (Call 06/01/25)		7,978		7,865,528
3.75%, 02/01/24 (Call 11/01/23)		4,941		4,924,596
SITE Centers Corp. 3.63%, 02/01/25 (Call 11/01/24)^(a)		3,812		3,668,751
4.25%, 02/01/26 (Call 11/01/25)^(a)		1,781		1,734,313
4.70%, 06/01/27 (Call 03/01/27)		3,058		2,950,815
Spirit Realty LP 3.20%, 01/15/27 (Call 11/15/26)^(a)		1,103		1,010,649
4.45%, 09/15/26 (Call 06/15/26)^(a)		2,990		2,927,912
Tanger Properties LP 3.13%, 09/01/26 (Call 06/01/26)		3,290		3,055,091
3.88%, 07/15/27 (Call 04/15/27)^(a)		1,605		1,499,180
Trust Fibra Uno, 5.25%, 01/30/26 (Call 10/30/25)^(a)(b)		1,907		1,806,882
UDR Inc. 2.95%, 09/01/26 (Call 06/01/26)^(a)		986		919,352
3.50%, 07/01/27 (Call 04/01/27)^(a)		2,055		1,948,960
Ventas Realty LP 2.65%, 01/15/25 (Call 12/15/24)^(a)		4,075		3,903,433
3.25%, 10/15/26 (Call 07/15/26)		3,780		3,572,324
3.50%, 04/15/24 (Call 03/15/24)		3,749		3,698,614
3.50%, 02/01/25 (Call 11/01/24)^(a)		4,332		4,228,042
3.75%, 05/01/24 (Call 02/01/24)^(a)		2,809		2,778,037
3.85%, 04/01/27 (Call 01/01/27)^(a)		2,041		1,958,295
4.13%, 01/15/26 (Call 10/15/25)		2,794		2,740,562


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
VICI Properties LP 4.38%, 05/15/25	$	1,890	$	1,845,528
4.75%, 02/15/28 (Call 01/15/28)^(a)		11,130		10,680,433
VICI Properties LP/VICI Note Co. Inc. 3.50%, 02/15/25 (Call 10/03/22)^(a)(b)		6,455		6,079,751
3.75%, 02/15/27 (Call 02/15/23)^(a)(b)		6,365		5,755,296
4.25%, 12/01/26 (Call 12/01/22)^(a)(b)		9,630		9,020,132
4.50%, 09/01/26 (Call 06/01/26)^(a)(b)		3,100		2,921,083
4.63%, 06/15/25 (Call 03/15/25)^(a)(b)		1,040		1,006,677
5.63%, 05/01/24 (Call 02/01/24)^(a)(b)		25		25,037
5.75%, 02/01/27 (Call 11/01/26)^(b)		3,625		3,568,921
Vornado Realty LP 2.15%, 06/01/26 (Call 05/01/26)^(a)		2,055		1,808,687
3.50%, 01/15/25 (Call 11/15/24)^(a)		4,109		3,931,535
WEA Finance LLC, 2.88%, 01/15/27
(Call 11/15/26)^(a)(b)		4,919		4,350,119
WEA Finance LLC/Westfield UK & Europe Finance
PLC, 3.75%, 09/17/24 (Call 06/17/24)^(b)		7,977		7,648,353
Welltower Inc. 2.70%, 02/15/27 (Call 12/15/26)^(a)		2,135		1,982,144
3.63%, 03/15/24 (Call 02/15/24)^(a)		7,452		7,390,824
4.00%, 06/01/25 (Call 03/01/25)		9,922		9,796,371
4.25%, 04/01/26 (Call 01/01/26)^(a)		4,975		4,935,972
4.50%, 01/15/24 (Call 10/15/23)		3,142		3,151,735
WP Carey Inc. 4.00%, 02/01/25 (Call 11/01/24)		2,150		2,128,922
4.25%, 10/01/26 (Call 07/01/26)		1,488		1,448,360
4.60%, 04/01/24 (Call 01/01/24)^(a)		4,431		4,443,504

				644,025,575

Retail — 1.5%
7-Eleven Inc. 0.80%, 02/10/24 (Call 10/03/22)^(b)		16,813		15,989,688
0.95%, 02/10/26 (Call 01/10/26)^(a)(b)		11,269		10,003,904
Alimentation Couche-Tard Inc., 3.55%, 07/26/27
(Call 04/26/27)^(b)		4,179		3,919,787
AutoNation Inc. 3.50%, 11/15/24 (Call 09/15/24)^(a)		5,463		5,356,468
4.50%, 10/01/25 (Call 07/01/25)^(a)		1,311		1,304,391
AutoZone Inc. 3.13%, 04/18/24 (Call 03/18/24)^(a)		3,187		3,135,715
3.13%, 04/21/26 (Call 01/21/26)^(a)		2,475		2,376,159
3.25%, 04/15/25 (Call 01/15/25)		2,387		2,317,879
3.63%, 04/15/25 (Call 03/15/25)		6,919		6,812,647
3.75%, 06/01/27 (Call 03/01/27)^(a)		1,953		1,906,782
Costco Wholesale Corp. 1.38%, 06/20/27 (Call 04/20/27)		5,511		4,942,783
2.75%, 05/18/24 (Call 03/18/24)		9,012		8,932,702
3.00%, 05/18/27 (Call 02/18/27)^(a)		2,390		2,327,356
Darden Restaurants Inc., 3.85%, 05/01/27
(Call 02/01/27)		2,563		2,475,021
Dollar General Corp. 3.88%, 04/15/27 (Call 01/15/27)^(a)		3,636		3,569,106
4.15%, 11/01/25 (Call 08/01/25)		3,993		3,973,661
Dollar Tree Inc., 4.00%, 05/15/25 (Call 03/15/25)^(a)		9,997		9,901,514
El Puerto de Liverpool SAB de CV 3.88%, 10/06/26^(b)		250		243,750
3.95%, 10/02/24^(b)		200		196,702
Genuine Parts Co., 1.75%, 02/01/25 (Call 02/01/23)		405		380,697
Home Depot Inc. (The) 2.13%, 09/15/26 (Call 06/15/26)^(a)		4,958		4,654,561
2.50%, 04/15/27 (Call 02/15/27)^(a)		3,764		3,554,896


Security	Par (000)		Value

Retail (continued)
2.70%, 04/15/25 (Call 03/15/25)^(a)	$	3,045	$	2,975,777
2.88%, 04/15/27 (Call 03/15/27)^(a)		5,610		5,396,414
3.00%, 04/01/26 (Call 01/01/26)^(a)		7,681		7,456,249
3.35%, 09/15/25 (Call 06/15/25)^(a)		10,487		10,398,131
3.75%, 02/15/24 (Call 11/15/23)^(a)		9,274		9,296,005
Lowe’s Companies Inc. 2.50%, 04/15/26 (Call 01/15/26)^(a)		8,026		7,632,985
3.10%, 05/03/27 (Call 02/03/27)^(a)		11,735		11,139,033
3.13%, 09/15/24 (Call 06/15/24)^(a)		4,290		4,202,630
3.35%, 04/01/27 (Call 03/01/27)		4,865		4,689,405
3.38%, 09/15/25 (Call 06/15/25)^(a)		5,758		5,638,666
4.00%, 04/15/25 (Call 03/15/25)		7,925		7,920,497
McDonald’s Corp. 1.45%, 09/01/25 (Call 08/01/25)^(a)		3,086		2,870,112
3.25%, 06/10/24^(a)		2,922		2,895,795
3.30%, 07/01/25 (Call 06/01/25)^(a)		8,688		8,540,253
3.38%, 05/26/25 (Call 02/26/25)^(a)		8,177		8,033,755
3.50%, 03/01/27 (Call 12/01/26)^(a)		5,031		4,949,965
3.50%, 07/01/27 (Call 05/01/27)^(a)		2,845		2,761,798
3.70%, 01/30/26 (Call 10/30/25)^(a)		12,187		12,068,244
O’Reilly Automotive Inc., 3.55%, 03/15/26
(Call 12/15/25)		3,471		3,384,114
Ross Stores Inc. 0.88%, 04/15/26 (Call 03/15/26)^(a)		4,910		4,348,480
3.38%, 09/15/24 (Call 06/15/24)^(a)		2,526		2,482,943
4.60%, 04/15/25 (Call 03/15/25)		7,020		7,078,843
Starbucks Corp. 2.00%, 03/12/27 (Call 01/12/27)		2,032		1,851,729
2.45%, 06/15/26 (Call 03/15/26)^(a)		1,837		1,741,146
3.80%, 08/15/25 (Call 06/15/25)^(a)		10,786		10,740,017
Target Corp. 1.95%, 01/15/27 (Call 12/15/26)^(a)		5,605		5,216,463
2.25%, 04/15/25 (Call 03/15/25)		12,712		12,212,853
2.50%, 04/15/26^(a)		2,219		2,127,735
3.50%, 07/01/24^(a)		9,674		9,645,841
TJX Companies Inc. (The), 2.25%, 09/15/26
(Call 06/15/26)^(a)		2,697		2,548,479
Walgreens Boots Alliance Inc. 0.95%, 11/17/23 (Call 10/03/22)		3,600		3,473,532
3.45%, 06/01/26 (Call 03/01/26)^(a)		9,789		9,492,099
3.80%, 11/18/24 (Call 08/18/24)^(a)		5,000		4,970,155
Walmart Inc. 2.65%, 12/15/24 (Call 10/15/24)^(a)		620		608,105
2.85%, 07/08/24 (Call 06/08/24)^(a)		490		483,523
3.05%, 07/08/26 (Call 05/08/26)^(a)		8,060		7,977,749
3.30%, 04/22/24 (Call 01/22/24)^(a)		14,471		14,404,962
3.55%, 06/26/25 (Call 04/26/25)^(a)		521		521,391

				322,452,042

Savings & Loans — 0.2%
Nationwide Building Society 0.55%, 01/22/24^(a)(b)		5,244		4,972,047
1.50%, 10/13/26^(b)		8,904		7,863,972
2.97%, 02/16/28 (Call 02/16/27)^(b)(c)		5,300		4,772,843
3.90%, 07/21/25^(b)		7,271		7,124,001
4.00%, 09/14/26^(a)(b)		6,106		5,770,921
4.85%, 07/27/27^(b)		3,975		3,947,142

				34,450,926

Semiconductors — 1.6%
Altera Corp., 4.10%, 11/15/23		4,161		4,180,658


Security	Par (000)		Value

Semiconductors (continued)
Analog Devices Inc. 2.95%, 04/01/25 (Call 03/01/25)^(a)	$	5,031	$	4,924,124
3.50%, 12/05/26 (Call 09/05/26)^(a)		5,763		5,665,029
Applied Materials Inc. 3.30%, 04/01/27 (Call 01/01/27)^(a)		5,857		5,731,368
3.90%, 10/01/25 (Call 07/01/25)		6,107		6,110,260
Broadcom Corp./Broadcom Cayman Finance Ltd. 3.13%, 01/15/25 (Call 11/15/24)^(a)		5,802		5,664,502
3.63%, 01/15/24 (Call 11/15/23)		7,487		7,425,018
3.88%, 01/15/27 (Call 10/15/26)^(a)		13,835		13,298,406
Broadcom Inc. 3.15%, 11/15/25 (Call 10/15/25)^(a)		7,453		7,205,478
3.46%, 09/15/26 (Call 07/15/26)^(a)		8,544		8,194,730
3.63%, 10/15/24 (Call 09/15/24)		6,518		6,439,912
Intel Corp. 2.60%, 05/19/26 (Call 02/19/26)^(a)		7,909		7,565,371
2.70%, 06/17/24 (Call 04/17/24)^(a)		410		401,858
2.88%, 05/11/24 (Call 03/11/24)^(a)		4,992		4,926,115
3.15%, 05/11/27 (Call 02/11/27)		4,906		4,730,742
3.40%, 03/25/25 (Call 02/25/25)^(a)		13,992		13,821,955
3.70%, 07/29/25 (Call 04/29/25)^(a)		18,188		18,103,902
3.75%, 03/25/27 (Call 01/25/27)^(a)		5,665		5,593,391
3.75%, 08/05/27^(a)		5,000		4,910,497
KLA Corp., 4.65%, 11/01/24 (Call 08/01/24)^(a)		3,451		3,506,351
Lam Research Corp. 3.75%, 03/15/26 (Call 01/15/26)		6,327		6,301,437
3.80%, 03/15/25 (Call 12/15/24)^(a)		5,796		5,770,645
Marvell Technology Inc., 1.65%, 04/15/26
(Call 03/15/26)^(a)		8,284		7,451,771
Maxim Integrated Products Inc., 3.45%, 06/15/27
(Call 03/15/27)^(a)		1,015		974,676
Microchip Technology Inc. 0.97%, 02/15/24^(a)		5,512		5,247,355
0.98%, 09/01/24		10,932		10,212,184
4.25%, 09/01/25 (Call 10/03/22)^(a)		12,025		11,896,919
Micron Technology Inc. 4.19%, 02/15/27 (Call 12/15/26)^(a)		6,138		5,974,233
4.98%, 02/06/26 (Call 12/06/25)		4,767		4,783,348
NVIDIA Corp. 0.58%, 06/14/24 (Call 06/14/23)		10,080		9,555,578
3.20%, 09/16/26 (Call 06/16/26)^(a)		7,022		6,909,706
NXP BV/NXP Funding LLC 4.88%, 03/01/24 (Call 02/01/24)^(a)		9,086		9,122,938
5.35%, 03/01/26 (Call 01/01/26)^(a)		4,083		4,151,823
NXP BV/NXP Funding LLC/NXP USA Inc. 2.70%, 05/01/25 (Call 04/01/25)^(a)		4,287		4,060,536
3.15%, 05/01/27 (Call 03/01/27)^(a)		3,073		2,864,721
3.88%, 06/18/26 (Call 04/18/26)		5,509		5,328,494
4.40%, 06/01/27 (Call 05/01/27)		1,285		1,252,221
Qorvo Inc., 1.75%, 12/15/24 (Call 12/15/22)^(b)		1,338		1,248,983
QUALCOMM Inc. 2.90%, 05/20/24 (Call 03/20/24)^(a)		8,492		8,375,374
3.25%, 05/20/27 (Call 02/20/27)^(a)		8,948		8,731,298
3.45%, 05/20/25 (Call 02/20/25)^(a)		7,988		7,896,457
Renesas Electronics Corp. 1.54%, 11/26/24 (Call 10/26/24)^(a)(b)		2,435		2,259,232
2.17%, 11/25/26 (Call 10/25/26)^(b)		5,916		5,245,168
SK Hynix Inc. 1.00%, 01/19/24^(a)(b)		825		783,926
1.50%, 01/19/26^(a)(b)		5,815		5,157,709


Security	Par (000)		Value

Semiconductors (continued)
Skyworks Solutions Inc., 1.80%, 06/01/26
(Call 05/01/26)	$	4,090	$	3,639,571
Texas Instruments Inc. 1.13%, 09/15/26 (Call 08/15/26)		3,605		3,266,253
1.38%, 03/12/25 (Call 02/12/25)		7,456		7,025,516
2.63%, 05/15/24 (Call 03/15/24)		4,126		4,066,599
TSMC Arizona Corp. 1.75%, 10/25/26 (Call 09/25/26)^(a)		7,766		7,044,679
3.88%, 04/22/27 (Call 03/22/27)^(a)		3,145		3,090,216
TSMC Global Ltd. 0.75%, 09/28/25 (Call 08/28/25)^(a)(b)		8,472		7,616,863
1.25%, 04/23/26 (Call 03/23/26)^(a)(b)		10,366		9,327,783
Xilinx Inc., 2.95%, 06/01/24 (Call 04/01/24)^(a)		7,979		7,897,905

				332,931,784

Shipbuilding — 0.0%
Huntington Ingalls Industries Inc., 3.84%, 05/01/25
(Call 04/01/25)^(a)		4,017		3,930,573


Software — 2.1%
Activision Blizzard Inc. 3.40%, 09/15/26 (Call 06/15/26)^(a)		4,102		4,003,606
3.40%, 06/15/27 (Call 03/15/27)		260		250,498
Adobe Inc. 1.90%, 02/01/25 (Call 01/01/25)		4,981		4,770,484
2.15%, 02/01/27 (Call 12/01/26)		4,407		4,129,775
3.25%, 02/01/25 (Call 11/01/24)^(a)		8,525		8,436,961
Autodesk Inc. 3.50%, 06/15/27 (Call 03/15/27)^(a)		2,391		2,303,368
4.38%, 06/15/25 (Call 03/15/25)^(a)		1,876		1,886,726
Broadridge Financial Solutions Inc., 3.40%, 06/27/26 (Call 03/27/26)		4,215		4,085,341
Cadence Design Systems Inc., 4.38%, 10/15/24
(Call 07/15/24)^(a)		2,278		2,292,663
Citrix Systems Inc., 1.25%, 03/01/26 (Call 02/01/26)^(a)		6,686		6,532,909
Electronic Arts Inc., 4.80%, 03/01/26 (Call 12/01/25)^(a)		1,619		1,644,278
Fidelity National Information Services Inc. 0.60%, 03/01/24		7,088		6,726,011
1.15%, 03/01/26 (Call 02/01/26)		9,892		8,774,062
4.50%, 07/15/25		4,125		4,130,719
4.70%, 07/15/27 (Call 06/15/27)^(a)		11,440		11,412,974
Fiserv Inc. 2.25%, 06/01/27 (Call 04/01/27)^(a)		4,774		4,299,210
2.75%, 07/01/24 (Call 06/01/24)		15,484		15,104,121
3.20%, 07/01/26 (Call 05/01/26)^(a)		14,567		13,860,919
3.85%, 06/01/25 (Call 03/01/25)^(a)		7,916		7,785,873
Infor Inc., 1.75%, 07/15/25 (Call 06/15/25)^(b)		6,438		5,920,385
Intuit Inc. 0.95%, 07/15/25 (Call 06/15/25)^(a)		5,441		5,004,860
1.35%, 07/15/27 (Call 05/15/27)		2,175		1,914,630
Microsoft Corp. 2.40%, 08/08/26 (Call 05/08/26)		22,194		21,183,925
2.70%, 02/12/25 (Call 11/12/24)^(a)		16,906		16,624,768
2.88%, 02/06/24 (Call 12/06/23)^(a)		18,556		18,363,828
3.13%, 11/03/25 (Call 08/03/25)		10,989		10,811,332
3.30%, 02/06/27 (Call 11/06/26)^(a)		30,514		29,988,672
3.63%, 12/15/23 (Call 09/15/23)		11,398		11,424,186
Oracle Corp. 1.65%, 03/25/26 (Call 02/25/26)		22,485		20,276,316
2.50%, 04/01/25 (Call 03/01/25)^(a)		27,334		25,947,868
2.65%, 07/15/26 (Call 04/15/26)^(a)		18,964		17,486,871
2.80%, 04/01/27 (Call 02/01/27)^(a)		12,090		11,067,286


Security	Par (000)		Value

Software (continued)
2.95%, 11/15/24 (Call 09/15/24)^(a)	$	16,843	$	16,365,413
2.95%, 05/15/25 (Call 02/15/25)^(a)		20,238		19,398,868
3.40%, 07/08/24 (Call 04/08/24)^(a)		17,724		17,466,193
Roper Technologies Inc. 1.00%, 09/15/25 (Call 08/15/25)^(a)		5,702		5,170,878
2.35%, 09/15/24 (Call 08/15/24)		5,554		5,363,783
3.80%, 12/15/26 (Call 09/15/26)^(a)		1,539		1,506,550
3.85%, 12/15/25 (Call 09/15/25)		2,629		2,583,951
salesforce.com Inc., 0.63%, 07/15/24 (Call 10/03/22)^(a)		915		866,474
Take-Two Interactive Software Inc. 3.30%, 03/28/24^(a)		4,170		4,111,309
3.55%, 04/14/25		10,995		10,739,183
3.70%, 04/14/27 (Call 03/14/27)		10,965		10,551,786
VMware Inc. 1.00%, 08/15/24 (Call 10/03/22)		7,090		6,643,522
1.40%, 08/15/26 (Call 07/15/26)		10,710		9,442,600
3.90%, 08/21/27 (Call 05/21/27)		6,501		6,200,986
4.50%, 05/15/25 (Call 04/15/25)^(a)		7,168		7,160,957
4.65%, 05/15/27 (Call 03/15/27)^(a)		3,764		3,727,756
Workday Inc., 3.50%, 04/01/27 (Call 03/01/27)^(a)		6,990		6,668,119

				442,413,753

Telecommunications — 2.2%
AT&T Inc. 0.90%, 03/25/24 (Call 09/12/22)		12,604		12,035,338
1.70%, 03/25/26 (Call 03/25/23)		24,166		22,059,495
2.30%, 06/01/27 (Call 04/01/27)^(a)		13,518		12,301,696
2.95%, 07/15/26 (Call 04/15/26)		4,021		3,826,843
3.80%, 02/15/27 (Call 11/15/26)^(a)		4,770		4,678,978
3.88%, 01/15/26 (Call 10/15/25)^(a)		4,491		4,445,428
4.25%, 03/01/27 (Call 12/01/26)^(a)		13,449		13,320,996
Bell Telephone Co. of Canada or Bell Canada (The), Series US-3, 0.75%, 03/17/24		5,124		4,874,647
Bharti Airtel International Netherlands BV, 5.35%, 05/20/24^(a)(b)		4,443		4,493,989
Bharti Airtel Ltd., 4.38%, 06/10/25^(b)		7,453		7,348,615
British Telecommunications PLC, 4.50%, 12/04/23
(Call 11/04/23)		8,545		8,565,485
Cisco Systems Inc. 2.50%, 09/20/26 (Call 06/20/26)^(a)		8,337		8,001,881
2.95%, 02/28/26^(a)		5,145		5,034,993
3.50%, 06/15/25^(a)		5,395		5,383,464
3.63%, 03/04/24		9,925		9,947,684
Deutsche Telekom International Finance BV, 3.60%, 01/19/27 (Call 10/19/26)^(a)(b)		13,425		13,047,428
Empresa Nacional de Telecomunicaciones SA, 4.75%, 08/01/26 (Call 05/03/26)^(a)(b)		2,862		2,819,538
Juniper Networks Inc., 1.20%, 12/10/25
(Call 11/10/25)^(a)		2,909		2,609,109
KT Corp., 2.50%, 07/18/26^(a)(b)		200		186,863
Level 3 Financing Inc., 3.40%, 03/01/27
(Call 01/01/27)^(b)		3,847		3,412,140
Motorola Solutions Inc. 4.00%, 09/01/24^(a)		773		766,848
7.50%, 05/15/25		118		123,879
NBN Co. Ltd. 0.88%, 10/08/24 (Call 09/08/24)^(b)		7,677		7,126,492
1.45%, 05/05/26 (Call 04/05/26)^(b)		7,856		7,038,237
1.63%, 01/08/27 (Call 12/08/26)^(a)(b)		5,880		5,193,786
NTT Finance Corp. 0.58%, 03/01/24^(b)		5,593		5,312,822
1.16%, 04/03/26 (Call 03/03/26)^(b)		22,779		20,436,311


Security	Par (000)		Value

Telecommunications (continued)
4.14%, 07/26/24^(b)	$	1,165	$	1,166,695
4.24%, 07/25/25^(a)(b)		2,575		2,570,774
4.37%, 07/27/27 (Call 06/27/27)^(b)		1,555		1,559,120
Ooredoo International Finance Ltd. 3.75%, 06/22/26^(a)(b)		1,487		1,475,491
5.00%, 10/19/25^(b)		9,600		9,851,539
Rogers Communications Inc. 2.90%, 11/15/26 (Call 08/15/26)		2,842		2,677,241
2.95%, 03/15/25 (Call 03/15/23)^(b)		10,810		10,451,861
3.20%, 03/15/27 (Call 02/15/27)^(a)(b)		9,690		9,219,389
3.63%, 12/15/25 (Call 09/15/25)		7,370		7,157,012
5.25%, 03/15/82 (Call 03/15/27)^(a)(b)(c)		4,000		3,649,120
Telefonica Emisiones SA, 4.10%, 03/08/27		8,386		8,134,553
Telstra Corp. Ltd., 3.13%, 04/07/25 (Call 01/07/25)^(a)(b)		3,414		3,328,077
TELUS Corp., 2.80%, 02/16/27 (Call 11/16/26)		2,257		2,121,868
T-Mobile USA Inc. 1.50%, 02/15/26 (Call 01/15/26)		7,679		6,913,474
2.25%, 02/15/26 (Call 02/15/23)		5,325		4,892,445
2.63%, 04/15/26 (Call 04/15/23)		9,150		8,467,181
3.50%, 04/15/25 (Call 03/15/25)		24,057		23,491,411
3.75%, 04/15/27 (Call 02/15/27)		26,842		25,738,812
5.38%, 04/15/27 (Call 09/12/22)		6,155		6,157,582
Verizon Communications Inc. 0.75%, 03/22/24		11,030		10,521,169
0.85%, 11/20/25 (Call 10/20/25)		22,663		20,391,906
1.45%, 03/20/26 (Call 02/20/26)^(a)		18,415		16,799,091
2.63%, 08/15/26^(a)		11,641		10,970,405
3.00%, 03/22/27 (Call 01/22/27)^(a)		4,215		3,986,980
3.38%, 02/15/25		17,365		17,130,558
3.50%, 11/01/24 (Call 08/01/24)^(a)		11,312		11,202,250
4.13%, 03/16/27		16,315		16,206,470
Vodafone Group PLC 3.75%, 01/16/24^(a)		1,373		1,370,926
4.13%, 05/30/25^(a)		13,572		13,523,227

				455,519,612

Toys, Games & Hobbies — 0.1%
Hasbro Inc. 3.00%, 11/19/24 (Call 10/19/24)		6,348		6,188,589
3.55%, 11/19/26 (Call 09/19/26)^(a)		4,529		4,315,064

				10,503,653

Transportation — 1.0%
AP Moller - Maersk A/S, 3.88%, 09/28/25
(Call 06/28/25)^(b)		3,642		3,607,248
Burlington Northern Santa Fe LLC 3.00%, 04/01/25 (Call 01/01/25)^(a)		4,506		4,427,428
3.25%, 06/15/27 (Call 03/15/27)		2,175		2,121,694
3.40%, 09/01/24 (Call 06/01/24)		3,394		3,381,170
3.65%, 09/01/25 (Call 06/01/25)		3,203		3,187,468
3.75%, 04/01/24 (Call 01/01/24)^(a)		5,855		5,864,214
7.00%, 12/15/25^(a)		1,758		1,917,294
Canadian National Railway Co. 2.75%, 03/01/26 (Call 12/01/25)		3,110		2,977,762
2.95%, 11/21/24 (Call 08/21/24)^(a)		1,252		1,227,549
Canadian Pacific Railway Co. 1.35%, 12/02/24 (Call 12/02/22)^(a)		6,940		6,518,352
1.75%, 12/02/26 (Call 11/02/26)		4,585		4,158,558
2.90%, 02/01/25 (Call 11/01/24)		6,359		6,180,295
3.70%, 02/01/26 (Call 11/01/25)		1,060		1,038,590
CSX Corp. 2.60%, 11/01/26 (Call 08/01/26)^(a)		4,837		4,579,964


Security	Par (000)		Value

Transportation (continued)
3.25%, 06/01/27 (Call 03/01/27)^(a)	$	3,770	$	3,631,345
3.35%, 11/01/25 (Call 08/01/25)		4,168		4,078,589
3.40%, 08/01/24 (Call 05/01/24)		5,845		5,795,886
FedEx Corp., 3.25%, 04/01/26 (Call 01/01/26)^(a)		4,582		4,471,139
JB Hunt Transport Services Inc. 3.85%, 03/15/24 (Call 12/15/23)^(a)		400		398,999
3.88%, 03/01/26 (Call 01/01/26)^(a)		3,802		3,742,149
Kansas City Southern, 3.13%, 06/01/26
(Call 03/01/26)^(a)		1,763		1,689,926
Misc Capital Two Labuan Ltd., 3.75%, 04/06/27
(Call 03/06/27)^(b)		4,855		4,563,521
Norfolk Southern Corp. 2.90%, 06/15/26 (Call 03/15/26)^(a)		3,962		3,784,874
3.65%, 08/01/25 (Call 06/01/25)		1,660		1,635,573
3.85%, 01/15/24 (Call 10/15/23)^(a)		2,598		2,595,125
5.59%, 05/17/25^(a)		1,496		1,531,669
Pelabuhan Indonesia Persero PT 4.25%, 05/05/25^(b)		12,140		12,000,390
4.88%, 10/01/24^(a)(b)		6,527		6,560,875
Ryder System Inc. 1.75%, 09/01/26 (Call 08/01/26)		2,729		2,455,475
2.50%, 09/01/24 (Call 08/01/24)^(a)		5,588		5,404,068
2.85%, 03/01/27 (Call 02/01/27)		3,855		3,556,871
2.90%, 12/01/26 (Call 10/01/26)^(a)		291		270,849
3.35%, 09/01/25 (Call 08/01/25)^(a)		3,355		3,233,279
3.65%, 03/18/24 (Call 02/18/24)		6,341		6,279,559
3.88%, 12/01/23 (Call 11/01/23)^(a)		4,070		4,057,576
4.30%, 06/15/27 (Call 05/15/27)		4,285		4,181,392
4.63%, 06/01/25 (Call 05/01/25)^(a)		2,918		2,913,963
TTX Co., 3.60%, 01/15/25^(a)(b)		1,742		1,695,002
Union Pacific Corp. 2.15%, 02/05/27 (Call 12/05/26)^(a)		390		362,082
2.75%, 03/01/26 (Call 12/01/25)		4,533		4,350,471
3.00%, 04/15/27 (Call 01/15/27)^(a)		4,970		4,770,824
3.15%, 03/01/24 (Call 02/01/24)^(a)		6,280		6,222,533
3.25%, 01/15/25 (Call 10/15/24)^(a)		3,175		3,131,514
3.25%, 08/15/25 (Call 05/15/25)		4,031		3,967,502
3.65%, 02/15/24 (Call 11/15/23)		3,643		3,638,778
3.75%, 03/15/24 (Call 12/15/23)^(a)		3,649		3,660,169
3.75%, 07/15/25 (Call 05/15/25)^(a)		3,972		3,955,315
United Parcel Service Inc. 2.20%, 09/01/24 (Call 08/01/24)^(a)		3,603		3,498,347
2.40%, 11/15/26 (Call 08/15/26)^(a)		1,811		1,716,710
2.80%, 11/15/24 (Call 09/15/24)^(a)		4,304		4,244,978
3.90%, 04/01/25 (Call 03/01/25)^(a)		7,922		7,932,850
Walmart Inc., 1.05%, 09/17/26 (Call 08/17/26)^(a)		10,725		9,708,600

				202,876,353

Trucking & Leasing — 0.4%
DAE Funding LLC 1.55%, 08/01/24 (Call 07/01/24)^(a)(b)		8,319		7,778,072
2.63%, 03/20/25 (Call 02/20/25)^(b)		9,334		8,734,851
GATX Corp. 3.25%, 03/30/25 (Call 12/30/24)^(a)		1,770		1,713,452
3.25%, 09/15/26 (Call 06/15/26)^(a)		1,079		1,016,869
3.85%, 03/30/27 (Call 12/30/26)^(a)		1,515		1,428,425
4.35%, 02/15/24 (Call 01/15/24)^(a)		2,415		2,419,834
Penske Truck Leasing Co. LP/PTL Finance Corp. 1.20%, 11/15/25 (Call 10/15/25)^(b)		5,838		5,174,569
1.70%, 06/15/26 (Call 05/15/26)^(a)(b)		9,345		8,295,749
2.70%, 11/01/24 (Call 10/01/24)^(a)(b)		4,192		4,016,566


Security	Par (000)		Value

Trucking & Leasing (continued)
3.40%, 11/15/26 (Call 08/15/26)^(a)(b)	$	3,992	$	3,745,610
3.45%, 07/01/24 (Call 06/01/24)^(a)(b)		5,887		5,744,426
3.90%, 02/01/24 (Call 01/01/24)^(b)		5,780		5,715,925
3.95%, 03/10/25 (Call 01/10/25)^(b)		5,829		5,707,600
4.00%, 07/15/25 (Call 06/15/25)^(a)(b)		3,039		2,973,087
4.20%, 04/01/27 (Call 01/01/27)^(b)		2,252		2,166,037
4.40%, 07/01/27 (Call 06/01/27)^(b)		2,395		2,328,599
4.45%, 01/29/26 (Call 11/29/25)^(b)		3,356		3,302,127
SMBC Aviation Capital Finance DAC 1.90%, 10/15/26 (Call 09/15/26)^(a)(b)		5,196		4,456,018
3.55%, 04/15/24 (Call 03/15/24)^(a)(b)		5,447		5,290,220

				82,008,036

Venture Capital — 0.0%
Hercules Capital Inc. 2.63%, 09/16/26 (Call 08/16/26)^(a)		4,030		3,391,044
3.38%, 01/20/27 (Call 12/20/26)^(a)		2,450		2,108,017

				5,499,061

Water — 0.0%
American Water Capital Corp. 3.00%, 12/01/26 (Call 09/01/26)		75		70,772
3.40%, 03/01/25 (Call 12/01/24)		3,755		3,707,797
3.85%, 03/01/24 (Call 12/01/23)^(a)		1,622		1,616,748
Aquarion Co., 4.00%, 08/15/24 (Call 05/15/24)^(a)(b)		815		804,317

				6,199,634


Total Corporate Bonds & Notes — 98.5% (Cost: $22,284,342,842)				20,884,615,150


Foreign Government Obligations^(f)

Japan — 0.0%
Development Bank of Japan Inc. 0.50%, 03/04/24^(b)		1,415		1,346,563
1.75%, 02/18/25^(b)		645		613,556

				1,960,119

Panama — 0.0%
Banco Latinoamericano de Comercio Exterior SA, 2.38%, 09/14/25 (Call 08/15/25)^(b)		9,520		8,826,064


South Korea — 0.3%
Korea Electric Power Corp. 1.13%, 06/15/25^(b)		2,019		1,848,730
4.00%, 06/14/27^(b)		3,050		3,006,914
7.00%, 02/01/27		14		15,609
Korea Gas Corp. 1.13%, 07/13/26^(a)(b)		4,931		4,381,605
2.25%, 07/18/26^(a)(b)		2,615		2,427,431
3.13%, 07/20/27^(b)		50		47,243
3.50%, 07/02/26^(b)		4,650		4,524,732
3.88%, 02/12/24^(a)(b)		784		781,947
3.88%, 07/13/27^(b)		3,000		2,951,339


Security	Par (000)		Value

South Korea (continued)
Korea Hydro & Nuclear Power Co. Ltd. 1.25%, 04/27/26^(b)	$	3,680	$	3,303,893
3.13%, 07/25/27^(b)		2,200		2,066,319
4.25%, 07/27/27^(b)		3,000		2,974,713
Korea National Oil Corp. 1.25%, 04/07/26^(b)		3,000		2,681,812
1.75%, 04/18/25^(a)(b)		5,000		4,673,990
2.13%, 04/18/27^(a)(b)		5,000		4,496,561
2.50%, 10/24/26^(b)		4,609		4,269,402
2.63%, 04/14/26^(b)		1,966		1,849,247
3.25%, 07/10/24^(b)		424		416,462
3.25%, 10/01/25^(b)		1,734		1,676,206
3.38%, 03/27/27^(b)		3,000		2,862,485

				51,256,640


Total Foreign Government Obligations — 0.3% (Cost: $66,234,862)				62,042,823


Total Long-Term Investments — 98.8% (Cost: $22,350,577,704)				20,946,657,973


Short-Term Securities

Money Market Funds — 7.3%
BlackRock Cash Funds: Institutional, SL Agency Shares, 2.42%^(g)(h)(i)		1,528,101		1,528,559,006
BlackRock Cash Funds: Treasury, SL Agency Shares, 2.07%^(g)(h)		28,830		28,830,000


Total Short-Term Securities — 7.3% (Cost: $1,556,788,559)			1,557,389,006


Total Investments in Securities — 106.1% (Cost: $23,907,366,263)			22,504,046,979

Liabilities in Excess of Other Assets — (6.1)%				(1,302,660,183	)


Net Assets — 100.0%			$	21,201,386,796

(a)	All or a portion of this security is on loan.

(b)	Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.

(c)	Variable rate security. Interest rate resets periodically. The rate shown is the effective interest rate as of period end. Security description also includes the reference rate and spread if published and available.

(d)	Perpetual security with no stated maturity date.

(e)	Step coupon security. Coupon rate will either increase (step-up bond) or decrease (step-down bond) at regular intervals until maturity. Interest rate shown reflects the rate currently in effect.

(f)	U.S. dollar denominated security issued by foreign domiciled entity.

(g)	Affiliate of the Fund.

(h)	Annualized 7-day yield as of period end.

(i)	All or a portion of this security was purchased with the cash collateral from loaned securities.


Security	Par (000)		Value

Corporate Bonds & Notes

Advertising — 0.1%
Interpublic Group of Companies Inc. (The)
2.40%, 03/01/31 (Call 12/01/30)	$	1,522	$	1,221,831
4.65%, 10/01/28 (Call 07/01/28)		1,674		1,624,948
4.75%, 03/30/30 (Call 12/30/29)		2,507		2,415,601
Omnicom Group Inc.
2.45%, 04/30/30 (Call 01/30/30)^(a)		2,538		2,136,997
2.60%, 08/01/31 (Call 05/01/31)^(a)		3,364		2,805,329
4.20%, 06/01/30 (Call 03/01/30)^(a)		2,451		2,330,495

				12,535,201

Aerospace & Defense — 1.3%
BAE Systems PLC
1.90%, 02/15/31 (Call 11/15/30)^(b)		4,476		3,590,397
3.40%, 04/15/30 (Call 01/15/30)^(b)		5,760		5,243,813
Boeing Co. (The)
2.95%, 02/01/30 (Call 11/01/29)^(a)		4,327		3,718,152
3.20%, 03/01/29 (Call 12/01/28)^(a)		4,932		4,357,508
3.25%, 02/01/28 (Call 12/01/27)		2,775		2,520,252
3.25%, 03/01/28 (Call 12/01/27)^(a)		2,429		2,211,790
3.45%, 11/01/28 (Call 08/01/28)^(a)		2,549		2,322,755
3.63%, 02/01/31 (Call 11/01/30)^(a)		6,251		5,532,109
5.15%, 05/01/30 (Call 02/01/30)^(a)		19,616		19,306,272
General Dynamics Corp.
2.25%, 06/01/31 (Call 03/01/31)^(a)		2,115		1,833,647
2.63%, 11/15/27 (Call 08/15/27)		3,101		2,882,659
3.63%, 04/01/30 (Call 01/01/30)		4,583		4,414,657
3.75%, 05/15/28 (Call 02/15/28)^(a)		3,741		3,684,401
L3Harris Technologies Inc.
1.80%, 01/15/31 (Call 10/15/30)		2,899		2,308,478
2.90%, 12/15/29 (Call 09/15/29)^(a)		1,895		1,670,736
4.40%, 06/15/28 (Call 03/15/28)		7,906		7,771,433
Lockheed Martin Corp.
1.85%, 06/15/30 (Call 03/15/30)^(a)		1,722		1,482,777
3.90%, 06/15/32 (Call 03/15/32)^(a)		2,695		2,641,429
Northrop Grumman Corp.
3.25%, 01/15/28 (Call 10/15/27)		9,108		8,642,701
4.40%, 05/01/30 (Call 02/01/30)^(a)		3,978		3,964,969
Northrop Grumman Systems Corp., 7.75%, 02/15/31		255		305,219
Raytheon Technologies Corp.
1.90%, 09/01/31 (Call 06/01/31)		4,498		3,629,851
2.25%, 07/01/30 (Call 04/01/30)		4,609		3,936,819
2.38%, 03/15/32 (Call 12/15/31)		4,545		3,816,609
4.13%, 11/16/28 (Call 08/16/28)		15,681		15,355,780
6.70%, 08/01/28		100		109,541
7.50%, 09/15/29		250		291,324
Teledyne Technologies Inc.
2.25%, 04/01/28 (Call 02/01/28)^(a)		3,257		2,823,795
2.75%, 04/01/31 (Call 01/01/31)^(a)		4,690		3,906,701

				124,276,574

Agriculture — 0.9%
Altria Group Inc.
2.45%, 02/04/32 (Call 11/04/31)		8,030		6,069,118
3.40%, 05/06/30 (Call 02/06/30)		3,403		2,950,665
4.80%, 02/14/29 (Call 11/14/28)^(a)		8,376		8,110,861
Archer-Daniels-Midland Co.
2.90%, 03/01/32 (Call 12/01/31)^(a)		3,551		3,205,644
3.25%, 03/27/30 (Call 12/27/29)^(a)		4,571		4,300,939
BAT Capital Corp.
2.26%, 03/25/28 (Call 01/25/28)		7,868		6,640,138


Security	Par (000)		Value

Agriculture (continued)
2.73%, 03/25/31 (Call 12/25/30)	$	5,576	$	4,462,263
3.46%, 09/06/29 (Call 06/06/29)^(a)		2,283		1,970,978
4.74%, 03/16/32 (Call 12/16/31)		4,115		3,696,787
4.91%, 04/02/30 (Call 01/02/30)		4,656		4,384,808
BAT International Finance PLC, 4.45%, 03/16/28 (Call 02/16/28)		4,620		4,376,477
Bunge Ltd. Finance Corp.
2.75%, 05/14/31 (Call 02/14/31)^(a)		4,749		3,985,794
3.75%, 09/25/27 (Call 06/25/27)^(a)		2,565		2,484,204
Cargill Inc.
1.70%, 02/02/31 (Call 11/02/30)^(b)		2,305		1,867,683
2.13%, 04/23/30 (Call 01/23/30)^(b)		3,464		2,959,499
2.13%, 11/10/31 (Call 08/10/31)^(a)(b)		4,571		3,789,889
3.25%, 05/23/29 (Call 02/23/29)^(a)(b)		2,768		2,592,068
4.00%, 06/22/32 (Call 03/22/32)^(b)		3,035		2,938,310
Imperial Brands Finance PLC, 3.88%, 07/26/29 (Call 04/26/29)^(b)		4,406		3,858,784
Philip Morris International Inc.
1.75%, 11/01/30 (Call 08/01/30)^(a)		3,205		2,476,818
2.10%, 05/01/30 (Call 02/01/30)^(a)		3,811		3,067,020
3.13%, 03/02/28 (Call 12/02/27)^(a)		2,467		2,264,799
3.38%, 08/15/29 (Call 05/15/29)^(a)		3,182		2,860,827
Viterra Finance BV
3.20%, 04/21/31 (Call 01/21/31)^(b)		3,200		2,509,842
5.25%, 04/21/32 (Call 01/21/32)^(a)(b)		1,160		1,056,835

				88,881,050

Airlines — 0.2%
Delta Air Lines Inc./SkyMiles IP Ltd., 4.75%, 10/20/28^(a)(b)		16,292		15,564,329
Southwest Airlines Co.
2.63%, 02/10/30 (Call 11/10/29)		2,583		2,171,137
3.45%, 11/16/27 (Call 08/16/27)^(a)		1,225		1,154,892

				18,890,358

Apparel — 0.2%
NIKE Inc., 2.85%, 03/27/30 (Call 12/27/29)		7,228		6,641,344
Ralph Lauren Corp., 2.95%, 06/15/30 (Call 03/15/30)^(a)		3,860		3,435,437
Tapestry Inc., 3.05%, 03/15/32 (Call 12/15/31)^(a)		3,100		2,468,896
VF Corp., 2.95%, 04/23/30 (Call 01/23/30)^(a)		3,855		3,358,646

				15,904,323

Auto Manufacturers — 2.1%
American Honda Finance Corp.
1.80%, 01/13/31^(a)		948		778,149
2.00%, 03/24/28^(a)		3,222		2,860,224
2.25%, 01/12/29		2,840		2,494,156
3.50%, 02/15/28^(a)		2,208		2,124,114
BMW Finance NV, 2.85%, 08/14/29 (Call 05/14/29)^(a)(b)		2,405		2,159,630
BMW U.S. Capital LLC
1.95%, 08/12/31 (Call 05/12/31)^(a)(b)		2,302		1,875,160
2.55%, 04/01/31 (Call 01/01/31)^(a)(b)		2,445		2,095,993
3.63%, 04/18/29 (Call 01/18/29)^(a)(b)		2,990		2,832,001
3.70%, 04/01/32 (Call 01/01/32)^(a)(b)		2,390		2,228,871
3.75%, 04/12/28 (Call 01/12/28)^(b)		2,805		2,693,167
3.95%, 08/14/28 (Call 05/14/28)^(b)		2,389		2,301,845
4.15%, 04/09/30 (Call 01/09/30)^(a)(b)		4,471		4,361,048
Cummins Inc.
1.50%, 09/01/30 (Call 06/01/30)^(a)		4,303		3,504,483
7.13%, 03/01/28^(a)		110		123,286
Daimler Finance North America LLC
2.45%, 03/02/31^(a)(b)		2,087		1,760,169
2.63%, 03/10/30^(b)		1,820		1,580,115


Security	Par (000)		Value

Auto Manufacturers (continued)
3.10%, 08/15/29^(a)(b)	$	2,270	$	2,054,800
4.30%, 02/22/29^(a)(b)		2,035		1,990,510
Daimler Trucks Finance North America LLC
2.38%, 12/14/28^(b)		3,175		2,704,560
2.50%, 12/14/31^(b)		3,935		3,174,856
General Motors Co.
4.20%, 10/01/27 (Call 07/01/27)^(a)		3,993		3,834,903
5.00%, 10/01/28 (Call 07/01/28)		4,007		3,894,883
5.40%, 10/15/29 (Call 08/15/29)^(a)		1,550		1,512,240
5.60%, 10/15/32 (Call 07/15/32)^(a)		2,500		2,393,293
6.80%, 10/01/27 (Call 08/01/27)^(a)		4,913		5,235,556
General Motors Financial Co. Inc.
2.35%, 01/08/31 (Call 10/08/30)^(a)		4,479		3,468,248
2.40%, 04/10/28 (Call 02/10/28)		5,247		4,439,906
2.40%, 10/15/28 (Call 08/15/28)		4,305		3,579,683
2.70%, 06/10/31 (Call 03/10/31)		4,587		3,599,748
3.10%, 01/12/32 (Call 10/12/31)^(a)		5,640		4,551,687
3.60%, 06/21/30 (Call 03/21/30)^(a)		4,990		4,318,041
3.85%, 01/05/28 (Call 10/05/27)^(a)		2,578		2,367,188
4.30%, 04/06/29 (Call 02/06/29)		580		535,293
5.65%, 01/17/29 (Call 10/17/28)^(a)		2,931		2,925,435
Honda Motor Co. Ltd., 2.97%, 03/10/32 (Call 12/10/31)^(a)		5,405		4,847,529
Hyundai Capital America
1.80%, 01/10/28 (Call 11/08/27)^(b)		2,803		2,329,549
2.00%, 06/15/28 (Call 04/15/28)^(a)(b)		4,078		3,383,803
2.10%, 09/15/28 (Call 07/17/28)^(b)		3,525		2,921,338
2.38%, 10/15/27 (Call 08/15/27)^(b)		2,812		2,451,184
6.38%, 04/08/30 (Call 01/08/30)^(b)		3,083		3,243,836
Kia Corp., 3.50%, 10/25/27^(a)(b)		1,095		1,032,240
Mercedes-Benz Finance North America LLC
3.75%, 02/22/28^(a)(b)		4,162		3,982,467
8.50%, 01/18/31		7,248		9,156,916
Nissan Motor Acceptance Co. LLC, 2.45%, 09/15/28 (Call 07/15/28)^(b)		2,346		1,872,348
Nissan Motor Acceptance Corp., 2.75%, 03/09/28 (Call 01/09/28)^(b)		3,630		3,012,678
Nissan Motor Co. Ltd.
4.35%, 09/17/27 (Call 07/17/27)^(a)(b)		11,814		10,937,967
4.81%, 09/17/30 (Call 06/17/30)^(b)		11,504		10,299,029
Stellantis Finance U.S. Inc., 2.69%, 09/15/31 (Call 06/15/31)^(a)(b)		4,877		3,865,317
Toyota Motor Corp.
2.36%, 03/25/31 (Call 12/25/30)^(a)		2,808		2,457,464
2.76%, 07/02/29^(a)		2,087		1,913,651
3.67%, 07/20/28^(a)		2,153		2,110,420
Toyota Motor Credit Corp.
1.65%, 01/10/31		2,388		1,949,324
1.90%, 04/06/28^(a)		3,233		2,877,405
1.90%, 09/12/31^(a)		3,742		3,091,939
2.15%, 02/13/30		3,704		3,206,521
2.40%, 01/13/32^(a)		380		324,947
3.05%, 01/11/28		2,073		1,976,584
3.38%, 04/01/30^(a)		4,187		3,951,188
3.65%, 01/08/29^(a)		2,161		2,089,577
4.45%, 06/29/29^(a)		5,000		5,036,620
Volkswagen Group of America Finance LLC
1.63%, 11/24/27 (Call 09/24/27)^(a)(b)		3,030		2,569,586
3.75%, 05/13/30^(b)		2,651		2,404,161
4.60%, 06/08/29 (Call 04/08/29)^(a)(b)		1,015		977,654


Security	Par (000)		Value

Auto Manufacturers (continued)
4.75%, 11/13/28^(a)(b)	$	5,030	$	4,926,931

				197,553,414

Auto Parts & Equipment — 0.1%
Aptiv PLC, 4.35%, 03/15/29 (Call 12/15/28)		994		930,573
Aptiv PLC/Aptiv Corp., 3.25%, 03/01/32 (Call 12/01/31)^(a)		3,185		2,676,877
Lear Corp.
2.60%, 01/15/32 (Call 10/15/31)		2,050		1,580,558
3.50%, 05/30/30 (Call 02/28/30)^(a)		1,479		1,287,112
3.80%, 09/15/27 (Call 06/15/27)^(a)		2,044		1,930,649
4.25%, 05/15/29 (Call 02/15/29)^(a)		1,904		1,755,293
Magna International Inc., 2.45%, 06/15/30 (Call 03/15/30)^(a)		3,865		3,307,956
Toyota Industries Corp., 3.57%, 03/16/28 (Call 12/16/27)^(b)		200		192,781

				13,661,799

Banks — 21.6%
ABN AMRO Bank NV
2.47%, 12/13/29 (Call 12/13/28)^(a)(b)(c)		4,435		3,707,181
3.32%, 03/13/37 (Call 12/13/31)^(a)(b)(c)		4,275		3,323,857
ANZ New Zealand Int’l Ltd./London
2.55%, 02/13/30^(a)(b)		2,238		1,924,619
3.45%, 01/21/28^(a)(b)		1,735		1,634,721
ASB Bank Ltd., 2.38%, 10/22/31^(b)		2,006		1,647,589
Australia & New Zealand Banking Group Ltd., 2.57%, 11/25/35 (Call 11/25/30)^(a)(b)(c)		6,073		4,783,409
Banco de Chile, 2.99%, 12/09/31 (Call 09/09/31)^(b)		915		770,604
Banco de Credito e Inversiones SA
2.88%, 10/14/31 (Call 07/14/31)^(a)(b)		1,915		1,594,238
3.50%, 10/12/27^(b)		890		838,825
Banco Nacional de Panama, 2.50%, 08/11/30 (Call 05/11/30)^(b)		4,735		3,829,621
Banco Santander Chile, 3.18%, 10/26/31 (Call 07/28/31)^(b)		1,245		1,064,475
Banco Santander SA
2.75%, 12/03/30^(a)		6,935		5,384,880
2.96%, 03/25/31		3,655		2,985,057
3.23%, 11/22/32 (Call 11/22/31)^(c)		4,759		3,637,902
3.31%, 06/27/29^(a)		4,902		4,414,818
3.49%, 05/28/30^(a)		4,817		4,122,956
3.80%, 02/23/28		4,957		4,527,141
4.38%, 04/12/28		5,946		5,597,481
Bangkok Bank PCL/Hong Kong
3.47%, 09/23/36 (Call 09/23/31)^(a)(b)(c)		5,670		4,749,561
4.45%, 09/19/28^(b)		2,588		2,565,564
9.03%, 03/15/29^(b)		1,150		1,390,380
Bank of America Corp.
1.90%, 07/23/31 (Call 07/23/30), (SOFR + 1.530%)^(c)		13,105		10,321,597
1.92%, 10/24/31 (Call 10/24/30), (SOFR + 1.370%)^(c)		12,269		9,706,059
2.09%, 06/14/29 (Call 06/14/28), (SOFR + 1.060%)^(c)		14,585		12,399,747
2.30%, 07/21/32 (Call 07/21/31), (SOFR + 1.220%)^(c)		14,770		11,790,170
2.48%, 09/21/36 (Call 09/21/31)^(c)		9,600		7,442,011
2.50%, 02/13/31 (Call 02/13/30), (3 mo. LIBOR US + 0.990%)^(c)		12,952		10,866,615
2.57%, 10/20/32 (Call 10/20/31), (SOFR + 1.210%)^(c)		15,768		12,888,221


Security	Par (000)		Value

Banks (continued)
2.59%, 04/29/31 (Call 04/29/30), (SOFR + 2.150%)^(c)	$	14,364	$	12,118,888
2.69%, 04/22/32 (Call 04/22/31), (SOFR + 1.320%)^(c)		20,905		17,330,180
2.88%, 10/22/30 (Call 10/22/29), (3 mo. LIBOR US + 1.190%)^(c)		9,820		8,524,913
2.97%, 02/04/33 (Call 02/04/32), (SOFR + 1.330%)^(c)		19,292		16,208,978
3.19%, 07/23/30 (Call 07/23/29), (3 mo. LIBOR US + 1.180%)^(c)		12,103		10,773,101
3.25%, 10/21/27 (Call 10/21/26)^(a)		10,389		9,802,519
3.42%, 12/20/28 (Call 12/20/27), (3 mo. LIBOR US + 1.040%)^(c)		27,477		25,450,870
3.85%, 03/08/37 (Call 03/08/32)^(a)(c)		9,335		8,028,439
3.97%, 03/05/29 (Call 03/05/28), (3 mo. LIBOR US + 1.070%)^(c)		12,156		11,506,061
3.97%, 02/07/30 (Call 02/07/29), (3 mo. LIBOR US + 1.210%)^(c)		14,366		13,479,329
4.27%, 07/23/29 (Call 07/23/28), (3 mo. LIBOR US + 1.310%)^(c)		11,797		11,283,129
4.57%, 04/27/33 (Call 04/27/32), (SOFR + 1.830%)^(c)		14,780		14,111,449
5.02%, 07/22/33 (Call 07/22/32)^(c)		21,875		21,670,823
Series L, 4.18%, 11/25/27 (Call 11/25/26)^(a)		9,978		9,728,400
Series N, 2.65%, 03/11/32 (Call 03/11/31), (SOFR + 1.220%)^(c)		9,860		8,174,752
Bank of Montreal
3.09%, 01/10/37 (Call 01/10/32)^(c)		4,875		3,910,581
3.80%, 12/15/32 (Call 12/15/27)^(c)		5,637		5,134,232
Bank of New York Mellon Corp.
4.29%, 06/13/33 (Call 06/13/32)^(a)(c)		3,030		2,956,734
4.60%, 07/26/30 (Call 07/26/29)^(c)		1,590		1,588,806
Bank of New York Mellon Corp. (The)
1.65%, 07/14/28 (Call 05/14/28)^(a)		2,576		2,229,425
1.65%, 01/28/31 (Call 10/28/30)^(a)		1,443		1,165,502
1.80%, 07/28/31 (Call 04/28/31)^(a)		2,061		1,664,924
2.50%, 01/26/32 (Call 10/26/31)^(a)		1,822		1,537,491
3.00%, 10/30/28 (Call 07/30/28)^(a)		2,765		2,532,454
3.30%, 08/23/29 (Call 05/23/29)^(a)		3,982		3,720,108
3.40%, 01/29/28 (Call 10/29/27)^(a)		3,855		3,688,519
3.85%, 04/28/28^(a)		4,518		4,409,728
3.85%, 04/26/29 (Call 02/26/29)		2,205		2,123,471
Series J, 1.90%, 01/25/29 (Call 11/25/28)		2,330		1,999,220
Bank of New Zealand, 2.87%, 01/27/32^(b)		1,120		971,681
Bank of Nova Scotia (The)
2.15%, 08/01/31		2,870		2,341,857
2.45%, 02/02/32		3,760		3,117,414
4.59%, 05/04/37 (Call 02/04/32)^(c)		5,555		5,021,369
BankUnited Inc., 5.13%, 06/11/30 (Call 03/11/30)^(a)		974		949,570
Barclays PLC
2.65%, 06/24/31 (Call 06/24/30), (SOFR + 1.900%)^(c)		4,442		3,524,258
2.67%, 03/10/32 (Call 03/10/31)^(c)		4,423		3,460,006
2.89%, 11/24/32 (Call 11/24/31)^(c)		3,790		2,972,557
3.56%, 09/23/35 (Call 09/23/30)^(c)		4,523		3,626,361
4.34%, 01/10/28 (Call 01/10/27)^(a)		6,688		6,323,919
4.84%, 05/09/28 (Call 05/07/27)^(a)		9,801		9,245,447
4.97%, 05/16/29 (Call 05/16/28), (3 mo. LIBOR US + 1.902%)^(c)		8,917		8,508,575


Security	Par (000)		Value

Banks (continued)
5.09%, 06/20/30 (Call 06/20/29), (3 mo. LIBOR US + 3.054%)^(c)	$	7,520	$	7,020,083
5.75%, 08/09/33^(a)		3,775		3,698,869
BNP Paribas SA
1.90%, 09/30/28 (Call 09/30/27), (SOFR + 1.609%)^(a)(b)(c)		6,443		5,423,605
2.16%, 09/15/29 (Call 09/15/28), (SOFR + 1.218%)^(b)(c)		7,435		6,118,596
2.59%, 08/12/35 (Call 08/12/30)^(a)(b)(c)		6,602		5,108,532
2.87%, 04/19/32 (Call 04/19/31), (SOFR + 1.387%)^(a)(b)(c)		9,662		7,829,728
3.13%, 01/20/33 (Call 01/20/32), (SOFR + 1.561%)^(b)(c)		5,190		4,225,836
3.50%, 11/16/27^(a)(b)		7,496		6,942,564
4.38%, 03/01/33 (Call 03/01/28)^(b)(c)		5,366		4,880,252
4.40%, 08/14/28^(a)(b)		9,722		9,248,326
5.20%, 01/10/30 (Call 01/10/29), (3 mo. LIBOR US + 2.567%)^(a)(b)(c)		3,661		3,572,843
7.75%,		3,000		2,997,000
BPCE SA
2.28%, 01/20/32 (Call 01/20/31), (SOFR + 1.312%)^(b)(c)		5,837		4,520,348
2.70%, 10/01/29^(a)(b)		3,772		3,278,222
3.12%, 10/19/32 (Call 10/19/31), (SOFR + 1.730%)^(b)(c)		4,252		3,327,757
3.25%, 01/11/28^(a)(b)		3,448		3,147,797
3.50%, 10/23/27^(a)(b)		5,271		4,834,350
4.63%, 09/12/28^(a)(b)		3,545		3,385,469
5.75%, 07/19/33 (Call 07/19/32)^(b)(c)		6,000		5,913,019
Canadian Imperial Bank of Commerce, 3.60%, 04/07/32 (Call 03/07/32)		3,350		3,059,823
Citigroup Inc.
2.52%, 11/03/32 (Call 11/03/31), (SOFR + 1.177%)^(c)		8,605		6,954,664
2.56%, 05/01/32 (Call 05/01/31), (SOFR + 1.167%)^(c)		14,388		11,767,847
2.57%, 06/03/31 (Call 06/03/30), (SOFR + 2.107%)^(c)		16,825		14,057,641
2.67%, 01/29/31 (Call 01/29/30), (SOFR + 1.146%)^(c)		11,054		9,319,636
2.98%, 11/05/30 (Call 11/05/29), (SOFR + 1.422%)^(a)(c)		11,279		9,829,514
3.06%, 01/25/33 (Call 01/25/32), (SOFR + 1.351%)^(c)		12,485		10,564,481
3.52%, 10/27/28 (Call 10/27/27), (3 mo. LIBOR US + 1.151%)^(c)		10,999		10,207,794
3.79%, 03/17/33 (Call 03/17/32), (SOFR + 1.939%)^(c)		12,310		11,065,141
3.98%, 03/20/30 (Call 03/20/29), (3 mo. LIBOR US + 1.338%)^(c)		12,205		11,415,910
4.08%, 04/23/29 (Call 04/23/28), (3 mo. LIBOR US + 1.192%)^(a)(c)		9,787		9,309,049
4.13%, 07/25/28^(a)		10,324		9,843,307
4.41%, 03/31/31 (Call 03/31/30), (SOFR + 3.914%)^(c)		18,786		17,926,552
4.45%, 09/29/27		18,171		17,716,273
4.91%, 05/24/33 (Call 05/24/32)^(a)(c)		9,655		9,444,737
6.63%, 01/15/28^(a)		1,429		1,553,784
6.63%, 06/15/32		2,565		2,784,871


Security	Par (000)		Value

Banks (continued)
Citizens Financial Group Inc.
2.50%, 02/06/30 (Call 11/06/29)	$	944	$	794,057
3.25%, 04/30/30 (Call 01/30/30)^(a)		2,616		2,307,271
5.64%, 05/21/37 (Call 05/21/32)^(a)(c)		2,725		2,657,961
Comerica Inc., 4.00%, 02/01/29 (Call 11/03/28)		1,342		1,293,781
Commonwealth Bank of Australia
1.88%, 09/15/31^(a)(b)		4,248		3,462,690
2.69%, 03/11/31^(a)(b)		7,052		5,652,327
3.15%, 09/19/27^(b)		2,155		2,041,996
3.61%, 09/12/34 (Call 09/12/29)^(b)(c)		5,910		5,158,338
3.78%, 03/14/32^(b)		5,745		4,936,716
3.90%, 03/16/28^(a)(b)		4,288		4,174,250
Cooperatieve Rabobank UA, 3.76%, 04/06/33 (Call 04/06/32)^(a)(b)(c)		4,105		3,643,774
Credit Agricole SA
3.25%, 01/14/30^(b)		5,047		4,259,705
4.00%, 01/10/33 (Call 01/10/28)^(a)(b)(c)		6,237		5,626,153
Credit Suisse Group AG
3.09%, 05/14/32 (Call 05/14/31), (SOFR + 1.730%)^(a)(b)(c)		15,756		11,908,434
3.87%, 01/12/29 (Call 01/12/28), (3 mo. LIBOR US + 1.410%)^(b)(c)		8,977		7,776,321
4.19%, 04/01/31 (Call 04/01/30), (SOFR + 3.730%)^(b)(c)		13,226		11,112,785
4.28%, 01/09/28 (Call 01/09/27)^(b)		10,023		8,997,707
6.54%, 08/12/33		6,000		5,729,384
Danske Bank A/S, 4.38%, 06/12/28^(a)(b)		1,105		1,031,669
Deutsche Bank AG/New York NY
3.04%, 05/28/32 (Call 05/28/31), (SOFR + 1.718%)^(a)(c)		3,015		2,334,323
3.55%, 09/18/31 (Call 09/18/30), (SOFR + 3.043%)^(a)(c)		6,673		5,455,217
Discover Bank
2.70%, 02/06/30 (Call 11/06/29)^(a)		1,466		1,218,431
4.65%, 09/13/28 (Call 06/13/28)		4,056		3,893,750
Fifth Third Bancorp.
3.95%, 03/14/28 (Call 02/14/28)^(a)		1,695		1,644,518
4.34%, 04/25/33 (Call 04/25/32)^(c)		3,310		3,148,153
4.77%, 07/28/30 (Call 07/28/29)^(c)		3,000		2,974,356
First Horizon Bank, 5.75%, 05/01/30 (Call 02/01/30)^(a)		901		914,876
First-Citizens Bank & Trust Co., 6.13%, 03/09/28		994		1,025,189
Goldman Sachs Group Inc. (The)
1.99%, 01/27/32 (Call 01/27/31), (SOFR + 1.090%)^(a)(c)		12,121		9,584,699
2.38%, 07/21/32 (Call 07/21/31), (SOFR + 1.248%)^(c)		18,411		14,903,325
2.60%, 02/07/30 (Call 11/07/29)		10,080		8,635,114
2.62%, 04/22/32 (Call 04/22/31), (SOFR + 1.281%)^(c)		17,689		14,616,096
2.65%, 10/21/32 (Call 10/21/31), (SOFR + 1.264%)^(c)		11,422		9,378,510
3.10%, 02/24/33 (Call 02/24/32), (SOFR + 1.410%)^(a)(c)		18,005		15,317,574
3.80%, 03/15/30 (Call 12/15/29)		12,397		11,431,487
3.81%, 04/23/29 (Call 04/23/28), (3 mo. LIBOR US + 1.158%)^(c)		12,274		11,485,486
4.22%, 05/01/29 (Call 05/01/28), (3 mo. LIBOR US + 1.301%)^(c)		16,704		15,971,794
HSBC Capital Funding Dollar 1 LP, 10.18%, (Call 06/30/30), (3 mo. LIBOR US + 4.980%)^(b)(c)(d)		3,000		4,006,844


Security	Par (000)		Value

Banks (continued)
HSBC Holdings PLC
2.01%, 09/22/28 (Call 09/22/27), (SOFR + 1.732%)^(c)	$	7,781	$	6,578,509
2.21%, 08/17/29 (Call 08/17/28), (SOFR + 1.285%)^(c)		9,525		7,882,867
2.36%, 08/18/31 (Call 08/18/30), (SOFR + 1.947%)^(a)(c)		7,561		5,974,270
2.80%, 05/24/32 (Call 05/24/31), (SOFR + 1.187%)^(c)		14,193		11,260,090
2.85%, 06/04/31 (Call 06/04/30), (SOFR + 2.387%)^(c)		7,568		6,249,915
2.87%, 11/22/32 (Call 11/22/31), (SOFR + 1.410%)^(c)		7,264		5,772,337
3.97%, 05/22/30 (Call 05/22/29), (3 mo. LIBOR US + 1.610%)^(a)(c)		14,147		12,772,459
4.58%, 06/19/29 (Call 06/19/28), (3 mo. LIBOR US + 1.535%)^(a)(c)		14,123		13,285,828
4.76%, 03/29/33 (Call 03/29/32), (SOFR + 2.530%)^(a)(c)		8,590		7,638,770
4.95%, 03/31/30^(a)		11,849		11,495,767
5.40%, 08/11/33		5,000		4,757,371
7.63%, 05/17/32		3,800		4,325,597
Huntington Bancshares Inc.
2.49%, 08/15/36 (Call 08/15/31)^(c)		2,566		1,938,625
5.02%, 05/17/33 (Call 05/17/32)^(c)		1,635		1,610,991
Huntington Bancshares Inc./OH, 2.55%, 02/04/30 (Call 11/04/29)		2,142		1,831,042
ICICI Bank Ltd./Dubai, 3.80%, 12/14/27^(b)		1,115		1,057,721
Industrial & Commercial Bank of China Ltd./New York NY, 3.54%, 11/08/27		1,874		1,829,080
ING Groep NV
2.73%, 04/01/32 (Call 04/01/31), (SOFR + 1.316%)^(c)		2,172		1,786,556
4.05%, 04/09/29		4,975		4,649,884
4.25%, 03/28/33 (Call 03/28/32), (SOFR + 2.070%)^(c)		4,050		3,739,471
4.55%, 10/02/28		6,230		6,030,499
Intesa Sanpaolo SpA, 3.88%, 01/12/28^(a)(b)		831		752,521
JPMorgan Chase & Co.
1.76%, 11/19/31 (Call 11/19/30), (SOFR + 1.105%)^(a)(c)		7,011		5,516,449
1.95%, 02/04/32 (Call 02/04/31), (SOFR + 1.065%)^(c)		13,285		10,531,709
2.07%, 06/01/29 (Call 06/01/28), (SOFR + 1.015%)^(c)		9,888		8,449,464
2.52%, 04/22/31 (Call 04/22/30), (SOFR + 2.040%)^(c)		13,341		11,284,806
2.55%, 11/08/32 (Call 11/08/31), (SOFR + 1.180%)^(c)		13,953		11,472,558
2.58%, 04/22/32 (Call 04/22/31), (SOFR + 1.250%)^(c)		16,732		13,822,482
2.74%, 10/15/30 (Call 10/15/29), (SOFR + 1.510%)^(a)(c)		16,422		14,221,650
2.96%, 05/13/31 (Call 05/13/30), (SOFR + 2.515%)^(a)(c)		14,422		12,361,060
2.96%, 01/25/33 (Call 01/25/32), (SOFR + 1.260%)^(c)		16,270		13,817,727
3.51%, 01/23/29 (Call 01/23/28), (3 mo. LIBOR US + 0.945%)^(c)		10,941		10,123,983
3.63%, 12/01/27 (Call 12/01/26)		6,079		5,807,615


Security	Par (000)		Value

Banks (continued)
3.70%, 05/06/30 (Call 05/06/29),
(3 mo. LIBOR US + 1.160%)^(c)	$	11,939	$	10,978,022
4.01%, 04/23/29 (Call 04/23/28),
(3 mo. LIBOR US + 1.120%)^(c)		11,007		10,413,272
4.20%, 07/23/29 (Call 07/23/28),
(3 mo. LIBOR US + 1.260%)^(c)		11,903		11,411,788
4.25%, 10/01/27		6,078		6,013,728
4.45%, 12/05/29 (Call 12/05/28),
(3 mo. LIBOR US + 1.330%)^(c)		11,953		11,514,981
4.49%, 03/24/31 (Call 03/24/30),
(SOFR + 3.790%)^(c)		14,269		13,864,562
4.57%, 06/14/30 (Call 06/14/29)^(a)(c)		4,300		4,171,142
4.59%, 04/26/33 (Call 04/26/32),
(SOFR + 1.800%)^(c)		9,795		9,431,605
4.91%, 07/25/33 (Call 07/25/32)^(c)		17,515		17,320,615
8.75%, 09/01/30^(a)		1,065		1,285,803
KeyBank N.A./Cleveland OH
3.90%, 04/13/29		1,457		1,330,274
4.90%, 08/08/32		4,000		3,818,071
6.95%, 02/01/28		1,590		1,708,014
KeyCorp
2.55%, 10/01/29^(a)		3,196		2,733,950
4.10%, 04/30/28^(a)		3,167		3,072,287
4.79%, 06/01/33 (Call 06/01/32)^(c)		2,990		2,912,248
KKR Group Finance Co. XII LLC, 4.85%, 05/17/32 (Call 02/17/32)^(a)(b)		3,380		3,297,082
Kookmin Bank, 2.50%, 11/04/30^(a)(b)		980		813,291
Lloyds Banking Group PLC
1.00%, 08/11/33		5,000		4,749,487
3.57%, 11/07/28 (Call 11/07/27), (3 mo. LIBOR US + 1.205%)^(c)		8,103		7,488,448
4.38%, 03/22/28		7,081		6,840,607
4.55%, 08/16/28^(a)		5,927		5,746,651
Macquarie Bank Ltd.
3.05%, 03/03/36 (Call 03/03/31)^(b)(c)		3,270		2,547,642
3.62%, 06/03/30^(b)		3,603		3,107,969
Macquarie Group Ltd.
2.69%, 06/23/32 (Call 06/23/31), (SOFR + 1.440%)^(b)(c)		3,300		2,643,317
2.87%, 01/14/33 (Call 01/14/32), (SOFR + 1.532%)^(b)(c)		5,783		4,635,668
3.76%, 11/28/28 (Call 11/28/27), (3 mo. LIBOR US + 1.372%)^(a)(b)(c)		3,482		3,270,511
4.44%, 06/21/33 (Call 06/21/32)^(a)(b)(c)		4,965		4,506,294
4.65%, 03/27/29 (Call 03/27/28), (3 mo. LIBOR US + 1.727%)^(a)(b)(c)		1,550		1,487,819
5.03%, 01/15/30 (Call 01/15/29), (3 mo. LIBOR US + 1.750%)^(b)(c)		3,696		3,624,657
5.49%, 11/09/33		1,000		974,875
Mitsubishi UFJ Financial Group Inc.
2.05%, 07/17/30		6,206		5,039,741
2.31%, 07/20/32 (Call 07/20/31)^(c)		10,626		8,548,599
2.49%, 10/13/32 (Call 10/13/31)^(c)		2,767		2,250,994
2.56%, 02/25/30^(a)		5,549		4,739,989
2.85%, 01/19/33 (Call 01/19/32)^(c)		1,690		1,413,031
3.20%, 07/18/29^(a)		8,599		7,792,734
3.74%, 03/07/29		7,669		7,258,612
3.96%, 03/02/28^(a)		6,885		6,637,728
4.05%, 09/11/28^(a)		4,757		4,580,958
4.32%, 04/19/33 (Call 04/19/32)^(c)		2,100		1,987,078


Security	Par (000)		Value

Banks (continued)
5.13%, 07/20/33 (Call 07/20/32)^(c)	$	6,000	$	6,021,809
Mizuho Financial Group Inc.
1.98%, 09/08/31 (Call 09/08/30), (SOFR + 1.532%)^(a)(c)		4,060		3,209,714
2.17%, 05/22/32 (Call 05/22/31)^(c)		1,878		1,476,570
2.20%, 07/10/31 (Call 07/10/30), (SOFR + 1.772%)^(c)		5,071		4,069,109
2.26%, 07/09/32 (Call 07/09/31)^(a)(c)		1,410		1,113,259
2.56%, 09/13/31^(a)		4,955		3,893,564
2.59%, 05/25/31 (Call 05/25/30), (3 mo. LIBOR US + 1.070%)^(c)		2,808		2,328,208
2.87%, 09/13/30 (Call 09/13/29), (SOFR + 1.572%)^(c)		2,759		2,373,889
3.15%, 07/16/30 (Call 07/16/29), (3 mo. LIBOR US + 1.130%)^(c)		3,928		3,460,251
3.17%, 09/11/27^(a)		4,469		4,127,211
3.26%, 05/22/30 (Call 05/22/29)^(c)		4,170		3,700,845
4.02%, 03/05/28^(a)		5,199		4,951,579
4.25%, 09/11/29 (Call 09/11/28), (3 mo. LIBOR US + 1.270%)^(c)		4,206		3,983,905
Morgan Stanley
1.79%, 02/13/32 (Call 02/13/31), (SOFR + 1.034%)^(c)		13,066		10,254,341
1.93%, 04/28/32 (Call 04/28/31), (SOFR + 1.020%)^(c)		12,060		9,552,185
2.24%, 07/21/32 (Call 07/21/31), (SOFR + 1.178%)^(a)(c)		16,205		13,053,238
2.48%, 09/16/36 (Call 09/16/31), (SOFR + 1.360%)^(c)		13,932		10,724,638
2.51%, 10/20/32 (Call 10/20/31), (SOFR + 1.200%)^(c)		11,599		9,498,301
2.70%, 01/22/31 (Call 01/22/30), (SOFR + 1.143%)^(c)		16,554		14,322,653
2.94%, 01/21/33 (Call 01/21/32), (SOFR + 1.290%)^(a)(c)		11,755		10,001,407
3.62%, 04/01/31 (Call 04/01/30), (SOFR + 3.120%)^(a)(c)		14,476		13,264,269
3.77%, 01/24/29 (Call 01/24/28), (3 mo. LIBOR US + 1.140%)^(c)		13,561		12,799,704
4.43%, 01/23/30 (Call 01/23/29), (3 mo. LIBOR US + 1.628%)^(c)		14,211		13,843,493
4.89%, 07/20/33 (Call 07/20/32)^(a)(c)		7,680		7,645,127
5.30%, 04/20/37 (Call 04/20/32)^(c)		7,310		6,988,627
7.25%, 04/01/32^(a)		4,400		5,172,265
National Australia Bank Ltd.
2.33%, 08/21/30^(b)		7,019		5,572,667
2.99%, 05/21/31^(b)		5,965		4,886,830
3.35%, 01/12/37 (Call 01/12/32)^(a)(b)(c)		5,405		4,474,494
3.93%, 08/02/34 (Call 08/02/29)^(a)(b)(c)		6,343		5,659,084
Natwest Group PLC
3.03%, 11/28/35 (Call 08/28/30)^(a)(c)		3,557		2,789,335
4.89%, 05/18/29 (Call 05/18/28), (3 mo. LIBOR US + 1.754%)^(c)		7,641		7,351,575
5.08%, 01/27/30 (Call 01/27/29), (3 mo. LIBOR US + 1.905%)^(c)		8,044		7,815,844
NatWest Group PLC
4.45%, 05/08/30 (Call 05/08/29), (3 mo. LIBOR US + 1.871%)^(a)(c)		5,177		4,812,196
5.52%, 09/30/28 (Call 09/30/27)^(c)		5,760		5,763,019
Nordea Bank Abp, 4.63%, 09/13/33 (Call 09/13/28)^(b)(c)		906		855,597


Security	Par (000)		Value

Banks (continued)
Norinchukin Bank (The), 2.08%, 09/22/31^(b)	$	7,000	$	5,741,050
Northern Trust Corp.
1.95%, 05/01/30 (Call 02/01/30)^(a)		2,690		2,270,786
3.15%, 05/03/29 (Call 02/03/29)		1,645		1,537,394
3.65%, 08/03/28 (Call 05/03/28)^(a)		1,645		1,598,937
PNC Bank NA
2.70%, 10/22/29		3,963		3,444,268
3.10%, 10/25/27 (Call 09/25/27)		5,196		4,941,843
3.25%, 01/22/28 (Call 12/23/27)		4,214		3,992,164
4.05%, 07/26/28		6,313		6,095,143
PNC Financial Services Group Inc., 4.63%, 06/06/33 (Call 06/06/32)^(a)(c)		2,975		2,816,707
PNC Financial Services Group Inc. (The)
2.31%, 04/23/32 (Call 04/23/31), (SOFR + 0.979%)^(a)(c)		2,860		2,395,653
2.55%, 01/22/30 (Call 10/24/29)		9,492		8,324,018
3.45%, 04/23/29 (Call 01/23/29)^(a)		7,718		7,306,302
Regions Financial Corp., 1.80%, 08/12/28 (Call 06/12/28)		1,564		1,346,136
Rheinland-Pfalz Bank, 6.88%, 02/23/28^(b)(e)		30		34,140
Royal Bank of Canada
2.30%, 11/03/31		6,246		5,188,061
3.88%, 05/04/32		4,150		3,920,352
Santander UK Group Holdings PLC
2.90%, 03/15/32 (Call 03/15/31), (SOFR + 1.475%)^(c)		3,755		3,017,544
3.82%, 11/03/28 (Call 11/03/27), (3 mo. LIBOR US + 1.400%)^(c)		3,183		2,901,986
Shinhan Bank Co. Ltd.
3.75%, 09/20/27^(b)		160		151,171
4.00%, 04/23/29^(b)		1,860		1,762,133
4.38%, 04/13/32^(a)(b)		500		480,983
Societe Generale SA
2.89%, 06/09/32 (Call 06/09/31)^(a)(b)(c)		5,443		4,265,240
3.00%, 01/22/30^(a)(b)		5,252		4,405,504
3.34%, 01/21/33 (Call 01/21/32)^(b)(c)		4,195		3,374,041
3.65%, 07/08/35 (Call 07/08/30)^(a)(b)(c)		1,550		1,239,872
4.75%, 09/14/28^(a)(b)		3,061		2,956,608
6.22%, 06/15/33 (Call 06/15/32)^(a)(b)(c)		6,280		5,973,029
Standard Chartered PLC
2.68%, 06/29/32 (Call 06/29/31)^(b)(c)		5,680		4,493,690
3.27%, 02/18/36 (Call 11/18/30)^(b)(c)		5,495		4,312,627
3.60%, 01/12/33 (Call 01/12/32)^(a)(b)(c)		3,505		2,833,744
4.31%, 05/21/30 (Call 05/21/29), (3 mo. LIBOR US + 1.910%)^(a)(b)(c)		5,401		4,999,084
4.64%, 04/01/31 (Call 04/01/30)^(a)(b)(c)		9,353		8,814,004
4.87%, 03/15/33 (Call 03/15/28)^(b)(c)		2,910		2,695,197
State Street Corp.
2.20%, 03/03/31		3,339		2,772,399
2.40%, 01/24/30^(a)		3,011		2,653,603
2.62%, 02/07/33 (Call 02/07/32), (SOFR + 1.002%)^(c)		1,110		945,864
3.03%, 11/01/34 (Call 11/01/29), (SOFR + 1.490%)^(a)(c)		1,875		1,634,108
3.15%, 03/30/31 (Call 03/30/30), (SOFR + 2.650%)^(a)(c)		1,877		1,703,647
4.14%, 12/03/29 (Call 12/03/28), (3 mo. LIBOR US + 1.030%)^(c)		1,718		1,674,683
4.16%, 08/04/33		1,205		1,163,377
4.42%, 05/13/33 (Call 05/13/32)^(a)(c)		4,745		4,671,016


Security	Par (000)		Value

Banks (continued)
Sumitomo Mitsui Financial Group Inc.
1.71%, 01/12/31^(a)	$	2,749	$	2,127,744
1.90%, 09/17/28^(a)		9,485		7,932,640
2.13%, 07/08/30^(a)		6,378		5,223,769
2.14%, 09/23/30^(a)		4,293		3,410,827
2.22%, 09/17/31^(a)		4,850		3,895,328
2.47%, 01/14/29		3,225		2,776,766
2.72%, 09/27/29		2,782		2,409,234
2.75%, 01/15/30		5,986		5,159,197
3.04%, 07/16/29		10,006		8,849,635
3.20%, 09/17/29		2,699		2,379,796
3.35%, 10/18/27^(a)		3,100		2,910,213
3.54%, 01/17/28^(a)		4,057		3,843,477
3.94%, 07/19/28^(a)		4,012		3,813,181
4.31%, 10/16/28^(a)		3,477		3,376,527
SVB Financial Group
1.80%, 02/02/31 (Call 11/02/30)		2,970		2,234,987
2.10%, 05/15/28 (Call 03/15/28)		975		825,667
3.13%, 06/05/30 (Call 03/05/30)		3,022		2,588,337
4.57%, 04/29/33 (Call 04/29/32)^(c)		3,020		2,807,401
Toronto-Dominion Bank (The)
2.00%, 09/10/31		4,921		3,981,720
2.45%, 01/12/32		3,464		2,886,707
3.20%, 03/10/32		6,850		6,092,235
4.46%, 06/08/32		8,060		7,900,542
Truist Bank, 2.25%, 03/11/30 (Call 12/11/29)		4,811		4,005,980
Truist Financial Corp.
1.89%, 06/07/29 (Call 06/07/28), (SOFR + 0.862%)^(a)(c)		4,800		4,104,202
1.95%, 06/05/30 (Call 03/05/30)		2,688		2,225,917
3.88%, 03/19/29 (Call 02/16/29)^(a)		3,263		3,093,281
4.92%, 07/28/33 (Call 07/28/32)^(c)		6,000		5,742,592
U.S. Bancorp.
1.38%, 07/22/30 (Call 04/22/30)		5,008		4,001,528
2.49%, 11/03/36 (Call 11/03/31)^(c)		5,420		4,373,255
2.68%, 01/27/33 (Call 01/27/32), (SOFR + 1.020%)^(a)(c)		3,875		3,323,551
3.00%, 07/30/29 (Call 04/30/29)		5,256		4,742,006
3.90%, 04/26/28 (Call 03/24/28)^(a)		4,422		4,341,477
4.97%, 07/22/33 (Call 07/22/32)^(c)		4,350		4,286,988
UBS Group AG
2.10%, 02/11/32 (Call 02/11/31)^(a)(b)(c)		8,464		6,618,492
2.75%, 02/11/33 (Call 02/11/32)^(b)(c)		7,190		5,760,630
3.13%, 08/13/30 (Call 08/13/29), (3 mo. LIBOR US + 1.468%)^(b)(c)		6,314		5,516,880
4.25%, 03/23/28 (Call 03/23/27)^(b)		7,925		7,606,137
4.99%, 08/05/33^(a)		8,010		7,720,131
UniCredit SpA, 3.13%, 06/03/32 (Call 06/03/31)^(a)(b)(c)		4,296		3,231,572
Webster Financial Corp., 4.10%, 03/25/29 (Call 12/25/28)^(a)		648		604,454
Wells Fargo & Co.
2.57%, 02/11/31 (Call 02/11/30), (SOFR + 1.262%)^(a)(c)		15,304		12,962,192
2.88%, 10/30/30 (Call 10/30/29), (SOFR + 1.432%)^(a)(c)		17,655		15,485,873
3.35%, 03/02/33 (Call 03/02/32), (SOFR + 1.500%)^(c)		17,865		15,595,150
4.15%, 01/24/29 (Call 10/24/28)^(a)		12,213		11,840,799
4.48%, 04/04/31 (Call 04/04/30), (SOFR + 4.032%)^(c)		13,042		12,542,618


Security	Par (000)		Value

Banks (continued)
4.90%, 07/25/33 (Call 07/25/32)^(c)	$	13,840	$	13,618,037
Series B, 7.95%, 11/15/29		315		365,179
Westpac Banking Corp.
1.95%, 11/20/28		4,970		4,324,453
2.15%, 06/03/31^(a)		5,148		4,321,166
2.65%, 01/16/30^(a)		4,057		3,609,737
2.67%, 11/15/35 (Call 11/15/30)^(c)		6,999		5,510,066
3.02%, 11/18/36 (Call 11/18/31)^(c)		7,090		5,593,695
3.40%, 01/25/28^(a)		5,031		4,807,450
4.11%, 07/24/34 (Call 07/24/29)^(a)(c)		5,881		5,289,898
5.41%, 08/10/33		3,000		2,883,583
Wintrust Financial Corp., 4.85%, 06/06/29		573		547,259
Woori Bank, 5.13%, 08/06/28^(b)		467		468,250
Zions Bancorp NA, 3.25%, 10/29/29 (Call 07/29/29)		1,219		1,035,094

				2,036,402,849

Beverages — 2.0%
Anheuser-Busch InBev Worldwide Inc.
3.50%, 06/01/30 (Call 03/01/30)^(a)		7,877		7,404,426
4.00%, 04/13/28 (Call 01/13/28)		11,373		11,240,536
4.75%, 01/23/29 (Call 10/23/28)		19,070		19,461,182
4.90%, 01/23/31 (Call 10/23/30)^(a)		3,487		3,582,381
Bacardi Ltd., 4.70%, 05/15/28 (Call 02/15/28)^(a)(b)		3,490		3,392,950
Becle SAB de CV, 2.50%, 10/14/31 (Call 07/14/31)^(b)		3,885		3,189,585
Cia. Cervecerias Unidas SA, 3.35%, 01/19/32 (Call 10/19/31)^(b)		1,000		870,000
Coca-Cola Co. (The)
1.00%, 03/15/28^(a)		5,907		5,092,083
1.38%, 03/15/31		6,223		5,060,726
1.50%, 03/05/28		3,417		3,057,331
1.65%, 06/01/30^(a)		7,037		5,939,902
2.00%, 03/05/31		3,672		3,139,690
2.13%, 09/06/29		4,546		4,049,723
2.25%, 01/05/32^(a)		9,825		8,544,629
3.45%, 03/25/30^(a)		4,223		4,064,899
Coca-Cola Femsa SAB de CV, 2.75%, 01/22/30 (Call 10/22/29)^(a)		5,804		5,237,123
Coca-Cola Icecek AS, 4.50%, 01/20/29 (Call 10/20/28)^(b)		500		421,049
Constellation Brands Inc.
2.25%, 08/01/31 (Call 05/01/31)^(a)		4,315		3,514,121
2.88%, 05/01/30 (Call 02/01/30)		2,712		2,362,741
3.15%, 08/01/29 (Call 05/01/29)^(a)		3,597		3,233,378
3.60%, 02/15/28 (Call 11/15/27)^(a)		3,054		2,900,323
4.65%, 11/15/28 (Call 08/15/28)^(a)		2,216		2,198,118
4.75%, 05/09/32 (Call 02/09/32)^(a)		4,385		4,322,116
Diageo Capital PLC
2.00%, 04/29/30 (Call 01/29/30)		5,909		5,051,248
2.13%, 04/29/32 (Call 01/29/32)^(a)		2,000		1,661,053
2.38%, 10/24/29 (Call 07/24/29)		4,434		3,932,172
3.88%, 05/18/28 (Call 02/18/28)		2,184		2,165,334
Heineken NV, 3.50%, 01/29/28 (Call 10/29/27)^(a)(b)		4,761		4,580,870
JDE Peet’s NV, 2.25%, 09/24/31 (Call 06/24/31)^(b)		2,634		2,025,420
Keurig Dr Pepper Inc.
2.25%, 03/15/31 (Call 12/15/30)		2,284		1,878,330
3.20%, 05/01/30 (Call 02/01/30)		3,481		3,120,200
3.95%, 04/15/29 (Call 02/15/29)^(a)		4,065		3,868,643
4.05%, 04/15/32 (Call 01/15/32)^(a)		3,905		3,643,054
4.60%, 05/25/28 (Call 02/25/28)		5,030		5,045,936
PepsiCo Inc.
1.40%, 02/25/31 (Call 11/25/30)^(a)		3,589		2,930,044


Security	Par (000)		Value

Beverages (continued)
1.63%, 05/01/30 (Call 02/01/30)	$	4,406	$	3,717,287
1.95%, 10/21/31 (Call 07/21/31)		5,697		4,823,763
2.63%, 07/29/29 (Call 04/29/29)		5,722		5,244,079
2.75%, 03/19/30 (Call 12/19/29)		6,741		6,162,751
3.00%, 10/15/27 (Call 07/15/27)^(a)		6,315		6,105,081
3.60%, 02/18/28 (Call 01/18/28)		220		215,946
3.90%, 07/18/32 (Call 04/18/32)		5,540		5,428,898
7.00%, 03/01/29		1,257		1,465,591
Pernod Ricard International Finance LLC
1.25%, 04/01/28 (Call 02/01/28)^(a)(b)		2,475		2,105,180
1.63%, 04/01/31 (Call 01/01/30)^(a)(b)		4,365		3,442,604

				190,892,496

Biotechnology — 0.9%
Amgen Inc.
1.65%, 08/15/28 (Call 06/15/28)		6,727		5,802,055
2.00%, 01/15/32 (Call 10/15/31)		6,416		5,224,438
2.30%, 02/25/31 (Call 11/25/30)^(a)		4,680		3,957,382
2.45%, 02/21/30 (Call 11/21/29)		6,224		5,446,143
3.00%, 02/22/29 (Call 12/22/28)		1,060		973,715
3.20%, 11/02/27 (Call 08/02/27)^(a)		5,493		5,251,847
3.35%, 02/22/32 (Call 11/22/31)^(a)		4,315		3,901,391
4.05%, 08/18/29		5,920		5,758,435
4.20%, 03/01/33^(a)		8,920		8,598,213
Biogen Inc., 2.25%, 05/01/30 (Call 02/01/30)^(a)		7,026		5,739,399
Bio-Rad Laboratories Inc., 3.70%, 03/15/32 (Call 12/15/31)^(a)		3,305		2,954,524
CSL Finance PLC
4.05%, 04/27/29 (Call 02/27/29)^(b)		1,400		1,358,742
4.25%, 04/27/32 (Call 01/27/32)^(a)(b)		4,325		4,196,779
Gilead Sciences Inc.
1.20%, 10/01/27 (Call 08/01/27)		3,211		2,771,090
1.65%, 10/01/30 (Call 07/01/30)		4,850		3,941,267
Illumina Inc., 2.55%, 03/23/31 (Call 12/23/30)		2,429		1,993,152
Regeneron Pharmaceuticals Inc., 1.75%, 09/15/30 (Call 06/15/30)^(a)		5,955		4,709,215
Royalty Pharma PLC
1.75%, 09/02/27 (Call 07/02/27)^(a)		4,322		3,755,353
2.15%, 09/02/31 (Call 06/02/31)		2,835		2,236,307
2.20%, 09/02/30 (Call 06/02/30)^(a)		4,660		3,778,154

				82,347,601

Building Materials — 0.6%
Boral Finance Pty Ltd., 3.75%, 05/01/28 (Call 02/01/28)^(a)(b)		537		494,164
Carrier Global Corp.
2.70%, 02/15/31 (Call 11/15/30)^(a)		3,384		2,873,231
2.72%, 02/15/30 (Call 11/15/29)		8,867		7,659,283
CRH America Finance Inc., 3.95%, 04/04/28 (Call 01/04/28)^(b)		4,868		4,702,613
Eagle Materials Inc., 2.50%, 07/01/31 (Call 04/01/31)		3,383		2,646,849
Fortune Brands Home & Security Inc.
3.25%, 09/15/29 (Call 06/15/29)^(a)		3,271		2,866,059
4.00%, 03/25/32 (Call 12/25/31)^(a)		1,525		1,351,966
Johnson Controls International PLC/Tyco Fire & Security Finance SCA
1.75%, 09/15/30 (Call 06/15/30)^(a)		4,624		3,780,336
2.00%, 09/16/31 (Call 06/16/31)^(a)		972		784,096
Martin Marietta Materials Inc.
2.40%, 07/15/31 (Call 04/15/31)^(a)		2,132		1,756,015
3.50%, 12/15/27 (Call 09/15/27)^(a)		2,567		2,451,024
Series CB, 2.50%, 03/15/30 (Call 12/15/29)		3,892		3,287,137


Security	Par (000)		Value

Building Materials (continued)
Masco Corp.
1.50%, 02/15/28 (Call 12/15/27)	$	2,715	$	2,285,936
2.00%, 10/01/30 (Call 07/01/30)		1,325		1,053,450
2.00%, 02/15/31 (Call 11/15/30)^(a)		2,690		2,144,961
3.50%, 11/15/27 (Call 08/15/27)		1,499		1,397,395
Mohawk Industries Inc., 3.63%, 05/15/30 (Call 02/15/30)^(a)		2,257		2,011,719
Owens Corning
3.88%, 06/01/30 (Call 03/01/30)		1,319		1,209,564
3.95%, 08/15/29 (Call 05/15/29)^(a)		4,654		4,365,711
UltraTech Cement Ltd., 2.80%, 02/16/31 (Call 08/16/30)^(b)		1,885		1,568,939
Vulcan Materials Co., 3.50%, 06/01/30 (Call 03/01/30)		3,368		3,033,050

				53,723,498

Chemicals — 1.6%
Air Liquide Finance SA, 2.25%, 09/10/29 (Call 06/10/29)^(b)		2,663		2,350,524
Air Products and Chemicals Inc., 2.05%, 05/15/30 (Call 02/15/30)		5,386		4,649,010
Albemarle Corp., 5.05%, 06/01/32 (Call 03/01/32)		2,995		2,917,076
Alpek SAB de CV
3.25%, 02/25/31 (Call 11/25/30)^(a)(b)		3,015		2,552,228
4.25%, 09/18/29 (Call 06/18/29)^(b)		150		136,687
Bayport Polymers LLC, 5.14%, 04/14/32 (Call 01/14/32)^(a)(b)		1,000		951,811
Braskem Netherlands Finance BV
4.50%, 01/10/28 (Call 10/10/27)^(b)		100		93,070
4.50%, 01/31/30^(a)(b)		3,090		2,742,375
Cabot Corp.
4.00%, 07/01/29 (Call 04/01/29)		1,691		1,554,898
5.00%, 06/30/32 (Call 03/30/32)^(a)		2,085		1,997,814
Celanese U.S. Holdings LLC
6.33%, 07/15/29 (Call 05/15/29)^(a)		4,120		4,106,771
6.38%, 07/15/32 (Call 04/15/32)^(a)		3,435		3,409,954
Chevron Phillips Chemical Co. LLC/Chevron Phillips Chemical Co. LP, 3.70%, 06/01/28 (Call 03/01/28)^(a)(b)		2,848		2,720,010
Dow Chemical Co. (The)
2.10%, 11/15/30 (Call 08/15/30)^(a)		2,816		2,297,634
4.80%, 11/30/28 (Call 08/30/28)^(a)		2,317		2,332,404
7.38%, 11/01/29		5,251		6,028,058
DuPont de Nemours Inc., 4.73%, 11/15/28 (Call 08/15/28)^(a)		10,301		10,384,965
Eastman Chemical Co., 4.50%, 12/01/28 (Call 09/01/28)^(a)		2,630		2,567,393
Ecolab Inc.
1.30%, 01/30/31 (Call 10/30/30)^(a)		2,855		2,275,256
2.13%, 02/01/32 (Call 11/01/31)^(a)		3,110		2,621,470
3.25%, 12/01/27 (Call 09/01/27)^(a)		2,551		2,487,459
4.80%, 03/24/30 (Call 12/24/29)^(a)		3,153		3,241,399
EI du Pont de Nemours and Co., 2.30%, 07/15/30 (Call 04/15/30)^(a)		2,594		2,238,554
Equate Petrochemical BV, 2.63%, 04/28/28 (Call 01/28/28)^(b)		3,395		3,038,525
FMC Corp., 3.45%, 10/01/29 (Call 07/01/29)		2,660		2,387,339
GC Treasury Center Co. Ltd., 2.98%, 03/18/31 (Call 12/18/30)^(a)(b)		4,040		3,368,577
Huntsman International LLC
2.95%, 06/15/31 (Call 03/15/31)^(a)		2,171		1,732,154
4.50%, 05/01/29 (Call 02/01/29)		3,635		3,348,289
International Flavors & Fragrances Inc.
1.83%, 10/15/27 (Call 08/15/27)^(a)(b)		5,600		4,797,655


Security	Par (000)		Value

Chemicals (continued)
2.30%, 11/01/30 (Call 08/01/30)^(a)(b)	$	6,993	$	5,729,190
4.45%, 09/26/28 (Call 06/26/28)		1,958		1,903,497
LG Chem Ltd.
2.38%, 07/07/31^(b)		2,635		2,197,847
3.63%, 04/15/29^(b)		1,085		1,019,150
Linde Inc./CT, 1.10%, 08/10/30 (Call 05/10/30)^(a)		3,510		2,816,028
LYB International Finance III LLC, 2.25%, 10/01/30 (Call 07/01/30)^(a)		2,612		2,140,290
MEGlobal Canada ULC, 5.88%, 05/18/30^(a)(b)		3,180		3,327,075
Mosaic Co. (The), 4.05%, 11/15/27 (Call 08/15/27)^(a)		2,916		2,828,903
NewMarket Corp., 2.70%, 03/18/31 (Call 12/18/30)		2,173		1,748,511
Nutrien Ltd.
2.95%, 05/13/30 (Call 02/13/30)		2,616		2,317,567
4.20%, 04/01/29 (Call 01/01/29)^(a)		3,727		3,612,428
Orbia Advance Corp. SAB de CV, 2.88%, 05/11/31 (Call 02/11/31)^(b)		2,705		2,235,006
PPG Industries Inc.
2.55%, 06/15/30 (Call 03/15/30)^(a)		1,074		936,343
2.80%, 08/15/29 (Call 05/15/29)^(a)		1,882		1,692,611
3.75%, 03/15/28 (Call 12/15/27)		3,543		3,436,677
Rohm & Haas Co., 7.85%, 07/15/29^(a)		2,478		2,884,309
RPM International Inc.
2.95%, 01/15/32 (Call 10/15/31)^(a)		1,715		1,398,027
4.55%, 03/01/29 (Call 12/01/28)^(a)		1,925		1,840,511
SABIC Capital II BV, 4.50%, 10/10/28^(b)		4,261		4,331,306
Sherwin-Williams Co. (The)
2.20%, 03/15/32 (Call 12/15/31)^(a)		2,365		1,918,420
2.30%, 05/15/30 (Call 02/15/30)^(a)		2,424		2,043,739
2.95%, 08/15/29 (Call 05/15/29)^(a)		3,983		3,573,599
Sociedad Quimica y Minera de Chile SA, 4.25%, 05/07/29 (Call 02/07/29)^(a)(b)		2,390		2,327,262
Westlake Corp., 3.38%, 06/15/30 (Call 03/15/30)		1,716		1,537,942
Yara International ASA
3.15%, 06/04/30 (Call 03/04/30)^(b)		3,752		3,161,389
4.75%, 06/01/28 (Call 03/01/28)^(b)		4,710		4,498,940

				152,785,926

Closed-end Funds — 0.0%
Pershing Square Holdings Ltd., 3.25%, 11/15/30 (Call 08/15/30)^(b)		1,000		807,940


Commercial Services — 1.5%
Adani International Container Terminal Pvt Ltd., 3.00%, 02/16/31 (Call 08/18/30)^(b)		1,415		1,141,297
Adani Ports & Special Economic Zone Ltd.
3.10%, 02/02/31^(a)(b)		2,035		1,597,933
4.38%, 07/03/29^(b)		3,195		2,855,319
Ashtead Capital Inc.
2.45%, 08/12/31 (Call 05/12/31)^(b)		3,305		2,596,048
4.00%, 05/01/28 (Call 05/01/23)^(b)		1,968		1,798,488
4.25%, 11/01/29 (Call 11/01/24)^(b)		3,147		2,887,322
5.50%, 08/11/32		500		490,587
Automatic Data Processing Inc.
1.25%, 09/01/30 (Call 06/01/30)^(a)		4,513		3,700,117
1.70%, 05/15/28 (Call 03/15/28)		4,339		3,886,046
Block Financial LLC
2.50%, 07/15/28 (Call 05/15/28)		1,904		1,652,511
3.88%, 08/15/30 (Call 05/15/30)		3,395		3,086,802
Cintas Corp. No. 2, 4.00%, 05/01/32 (Call 02/01/32)^(a)		2,695		2,638,572
CoStar Group Inc., 2.80%, 07/15/30 (Call 04/15/30)^(b)		4,526		3,689,567
DP World Crescent Ltd.
3.75%, 01/30/30 (Call 10/30/29)^(b)		2,235		2,135,885


Security	Par (000)		Value

Commercial Services (continued)
4.85%, 09/26/28^(b)	$	4,338	$	4,404,458
Emory University, Series 2020, 2.14%, 09/01/30 (Call 06/01/30)^(a)		710		615,288
Equifax Inc.
2.35%, 09/15/31 (Call 06/15/31)^(a)		4,475		3,606,745
3.10%, 05/15/30 (Call 02/15/30)^(a)		2,670		2,339,676
Experian Finance PLC
2.75%, 03/08/30 (Call 12/08/29)^(b)		3,326		2,901,806
4.25%, 02/01/29 (Call 11/01/28)^(b)		2,145		2,055,297
Global Payments Inc.
2.90%, 05/15/30 (Call 02/15/30)^(a)		4,851		4,082,235
2.90%, 11/15/31 (Call 08/15/31)		2,983		2,416,591
3.20%, 08/15/29 (Call 05/15/29)		5,649		4,933,385
4.45%, 06/01/28 (Call 03/01/28)		1,998		1,924,760
5.30%, 08/15/29		2,055		2,032,905
5.40%, 08/15/32		2,980		2,920,168
GXO Logistics Inc., 2.65%, 07/15/31 (Call 04/15/31)		2,408		1,827,781
Moody’s Corp.
2.00%, 08/19/31 (Call 05/19/31)^(a)		2,668		2,153,105
3.25%, 01/15/28 (Call 10/15/27)		2,575		2,425,466
4.25%, 02/01/29 (Call 11/01/28)		1,062		1,046,125
4.25%, 08/08/32		2,000		1,934,230
PayPal Holdings Inc.
2.30%, 06/01/30 (Call 03/01/30)^(a)		2,978		2,558,238
2.85%, 10/01/29 (Call 07/01/29)		6,543		5,920,021
4.40%, 06/01/32 (Call 03/01/32)^(a)		4,660		4,589,458
Port of Newcastle Investments Financing Pty Ltd., 5.90%, 11/24/31 (Call 08/24/31)^(b)		505		442,668
Quanta Services Inc.
2.35%, 01/15/32 (Call 10/15/31)^(a)		1,635		1,291,849
2.90%, 10/01/30 (Call 07/01/30)		3,436		2,934,789
RELX Capital Inc.
3.00%, 05/22/30 (Call 02/22/30)		2,839		2,548,787
4.00%, 03/18/29 (Call 12/18/28)		4,090		3,951,186
4.75%, 05/20/32 (Call 02/20/32)		3,435		3,456,558
S&P Global Inc.
1.25%, 08/15/30 (Call 05/15/30)^(a)		3,070		2,446,702
2.50%, 12/01/29 (Call 09/01/29)		2,930		2,585,248
2.70%, 03/01/29 (Call 01/01/29)^(b)		4,815		4,381,299
2.90%, 03/01/32 (Call 12/01/31)^(a)(b)		2,570		2,279,344
4.25%, 05/01/29 (Call 02/01/29)^(b)		6,525		6,437,456
4.75%, 08/01/28 (Call 05/01/28)^(a)(b)		5,890		6,033,712
Sodexo Inc., 2.72%, 04/16/31 (Call 01/16/31)^(a)(b)		2,643		2,210,689
Transurban Finance Co. Pty Ltd., 2.45%, 03/16/31 (Call 12/16/30)^(a)(b)		4,253		3,457,731
Triton Container International Ltd., 3.15%, 06/15/31 (Call 03/15/31)^(a)(b)		4,803		3,756,944
Triton Container International Ltd./TAL International Container Corp., 3.25%, 03/15/32 (Call 12/15/31)^(a)		335		263,927
United Rentals North America Inc., 3.88%, 11/15/27 (Call 11/15/22)^(a)		1,140		1,058,707
Verisk Analytics Inc., 4.13%, 03/15/29 (Call 12/15/28)		2,625		2,505,895
Yale University, Series 2020, 1.48%, 04/15/30 (Call 01/15/30)		1,006		843,883

				143,731,606

Computers — 1.9%
Amdocs Ltd., 2.54%, 06/15/30 (Call 03/15/30)		2,972		2,466,818
Apple Inc.
1.20%, 02/08/28 (Call 12/08/27)		11,475		9,973,994
1.25%, 08/20/30 (Call 05/20/30)		5,186		4,229,457
1.40%, 08/05/28 (Call 06/05/28)		10,754		9,348,421


Security	Par (000)		Value

Computers (continued)
1.65%, 05/11/30 (Call 02/11/30)	$	9,092	$	7,711,402
1.65%, 02/08/31 (Call 11/08/30)		12,047		10,021,598
1.70%, 08/05/31 (Call 05/05/31)^(a)		3,464		2,924,292
2.20%, 09/11/29 (Call 06/11/29)		8,179		7,298,787
2.90%, 09/12/27 (Call 06/12/27)		9,807		9,384,812
3.00%, 11/13/27 (Call 08/13/27)		7,478		7,169,111
3.25%, 08/08/29		10,340		9,886,065
3.35%, 08/08/32^(a)		8,570		8,103,546
CGI Inc., 2.30%, 09/14/31 (Call 06/14/31)		3,742		2,975,470
Dell Inc., 7.10%, 04/15/28^(a)		2,195		2,389,582
Dell International LLC/EMC Corp.
5.30%, 10/01/29 (Call 07/01/29)^(a)		6,998		6,934,545
6.20%, 07/15/30 (Call 04/15/30)^(a)		3,310		3,439,491
DXC Technology Co., 2.38%, 09/15/28 (Call 07/15/28)^(a)		2,840		2,426,187
Fortinet Inc., 2.20%, 03/15/31 (Call 12/15/30)		2,220		1,761,331
HP Inc.
2.65%, 06/17/31 (Call 03/17/31)^(a)		4,430		3,524,492
3.40%, 06/17/30 (Call 03/17/30)		3,779		3,283,324
4.00%, 04/15/29 (Call 02/15/29)		3,695		3,461,273
4.20%, 04/15/32 (Call 01/15/32)		4,510		3,983,397
4.75%, 01/15/28 (Call 12/15/27)^(a)		15		14,754
5.50%, 01/15/33 (Call 10/15/32)^(a)		2,695		2,592,351
International Business Machines Corp.
1.95%, 05/15/30 (Call 02/15/30)^(a)		5,949		4,961,238
2.72%, 02/09/32 (Call 11/09/31)^(a)		2,275		1,967,194
3.50%, 05/15/29		13,126		12,388,291
4.40%, 07/27/32 (Call 04/27/32)^(a)		4,100		4,028,207
6.50%, 01/15/28^(a)		3,680		4,036,139
Kyndryl Holdings Inc.
2.70%, 10/15/28 (Call 08/15/28)^(a)(b)		2,164		1,673,231
3.15%, 10/15/31 (Call 07/15/31)^(a)(b)		2,961		2,068,801
Leidos Inc.
2.30%, 02/15/31 (Call 11/15/30)^(a)		4,575		3,591,043
4.38%, 05/15/30 (Call 02/15/30)		3,282		3,029,889
Lenovo Group Ltd.
3.42%, 11/02/30 (Call 08/02/30)^(a)(b)		4,285		3,491,051
5.83%, 01/27/28 (Call 12/27/27)^(b)		2,000		1,979,586
6.54%, 07/27/32 (Call 04/27/32)^(b)		3,000		2,972,150
NetApp Inc., 2.70%, 06/22/30 (Call 03/22/30)		3,158		2,710,542
Teledyne FLIR LLC, 2.50%, 08/01/30 (Call 05/01/30)		2,130		1,751,672
Western Digital Corp.
2.85%, 02/01/29 (Call 12/01/28)^(a)		2,099		1,711,944
3.10%, 02/01/32 (Call 11/01/31)^(a)		2,155		1,621,853

				179,287,331

Cosmetics & Personal Care — 0.6%
Estee Lauder Companies Inc. (The)
1.95%, 03/15/31 (Call 12/15/30)^(a)		2,918		2,458,037
2.38%, 12/01/29 (Call 09/01/29)^(a)		2,870		2,545,805
2.60%, 04/15/30 (Call 01/15/30)^(a)		3,207		2,865,561
GSK Consumer Healthcare Capital U.S. LLC
3.38%, 03/24/29 (Call 01/24/29)^(a)(b)		4,740		4,305,804
3.63%, 03/24/32 (Call 12/24/31)^(b)		9,175		8,181,102
Procter & Gamble Co. (The)
1.20%, 10/29/30		5,955		4,841,813
1.95%, 04/23/31^(a)		4,773		4,111,820
2.30%, 02/01/32^(a)		3,240		2,868,602
3.00%, 03/25/30		6,916		6,508,556
Unilever Capital Corp.
1.38%, 09/14/30 (Call 06/14/30)^(a)		2,375		1,915,557


Security	Par (000)		Value

Cosmetics & Personal Care (continued)
1.75%, 08/12/31 (Call 05/12/31)	$	3,950	$	3,237,087
2.13%, 09/06/29 (Call 06/06/29)^(a)		4,232		3,704,326
3.50%, 03/22/28 (Call 12/22/27)		6,106		5,951,508

				53,495,578

Distribution & Wholesale — 0.1%
Ferguson Finance PLC
3.25%, 06/02/30 (Call 03/02/30)^(a)(b)		2,038		1,754,793
4.50%, 10/24/28 (Call 07/24/28)^(b)		3,496		3,368,967
4.65%, 04/20/32 (Call 01/20/32)^(b)		3,775		3,510,339

				8,634,099

Diversified Financial Services — 3.6%
AerCap Ireland Capital DAC/AerCap Global Aviation Trust
3.00%, 10/29/28 (Call 08/29/28)		17,164		14,591,438
3.30%, 01/30/32 (Call 10/30/31)		17,220		13,897,082
3.88%, 01/23/28 (Call 10/23/27)		2,611		2,372,977
4.63%, 10/15/27 (Call 08/15/27)		2,842		2,689,779
Affiliated Managers Group Inc., 3.30%, 06/15/30 (Call 03/15/30)		1,534		1,352,090
Air Lease Corp.
2.10%, 09/01/28 (Call 07/01/28)		2,383		1,955,646
2.88%, 01/15/32 (Call 10/15/31)^(a)		3,775		3,025,784
3.00%, 02/01/30 (Call 11/01/29)^(a)		3,126		2,627,061
3.13%, 12/01/30 (Call 09/01/30)		1,895		1,593,551
3.25%, 10/01/29 (Call 07/01/29)^(a)		2,286		1,972,757
3.63%, 12/01/27 (Call 09/01/27)		2,428		2,213,323
4.63%, 10/01/28 (Call 07/01/28)		2,321		2,183,677
Aircastle Ltd., 2.85%, 01/26/28 (Call 11/26/27)^(b)		3,790		3,098,821
Ally Financial Inc.
2.20%, 11/02/28 (Call 09/02/28)^(a)		2,201		1,816,916
8.00%, 11/01/31		13,035		14,499,200
American Express Co.
4.05%, 05/03/29 (Call 03/03/29)		5,360		5,197,250
4.42%, 08/03/33 (Call 08/03/32)^(a)(c)		6,000		5,786,833
4.99%, 05/26/33 (Call 02/26/32)^(c)		2,650		2,634,253
Ameriprise Financial Inc., 4.50%, 05/13/32 (Call 02/13/32)^(a)		2,080		2,073,956
Ares Finance Co. II LLC, 3.25%, 06/15/30 (Call 03/15/30)^(a)(b)		2,460		2,130,234
Aviation Capital Group LLC, 3.50%, 11/01/27 (Call 07/01/27)^(a)(b)		4,110		3,515,634
Avolon Holdings Funding Ltd.
2.53%, 11/18/27 (Call 10/18/27)^(a)(b)		9,373		7,654,953
2.75%, 02/21/28 (Call 12/21/27)^(b)		3,866		3,149,403
Blackstone Holdings Finance Co. LLC
1.60%, 03/30/31 (Call 12/30/30)^(b)		2,565		1,998,374
1.63%, 08/05/28 (Call 06/05/28)^(a)(b)		3,590		3,034,456
2.00%, 01/30/32 (Call 10/30/31)^(a)(b)		3,765		2,960,165
2.50%, 01/10/30 (Call 10/10/29)^(b)		2,991		2,538,745
2.55%, 03/30/32 (Call 12/30/31)^(a)(b)		990		821,607
3.15%, 10/02/27 (Call 07/02/27)^(a)(b)		1,225		1,145,018
Blackstone Private Credit Fund, 4.00%, 01/15/29^(a)		5,030		4,335,851
Blue Owl Finance LLC
3.13%, 06/10/31 (Call 03/10/31)^(a)(b)		3,729		2,829,445
4.38%, 02/15/32 (Call 11/15/31)^(a)(b)		1,235		1,031,184
BOC Aviation Ltd.
2.63%, 09/17/30 (Call 06/17/30)^(a)(b)		3,585		3,019,799
3.00%, 09/11/29 (Call 06/11/29)^(b)		3,194		2,813,036
3.50%, 09/18/27 (Call 06/18/27)^(a)(b)		850		802,969
Brookfield Finance I UK PLC, 2.34%, 01/30/32 (Call 10/30/31)^(a)		4,030		3,236,596


Security	Par (000)		Value

Diversified Financial Services (continued)
Brookfield Finance Inc.
2.72%, 04/15/31 (Call 01/15/31)	$	3,415	$	2,877,180
3.90%, 01/25/28 (Call 10/25/27)		4,521		4,272,213
4.35%, 04/15/30 (Call 01/15/30)		961		911,636
4.85%, 03/29/29 (Call 12/29/28)		5,114		5,006,202
Capital One Financial Corp.
2.36%, 07/29/32 (Call 07/29/31), (SOFR + 1.337%)^(c)		3,231		2,492,193
2.62%, 11/02/32 (Call 11/02/31), (SOFR + 1.265%)^(c)		2,087		1,663,316
3.27%, 03/01/30 (Call 03/01/29), (SOFR + 1.790%)^(c)		6,025		5,302,444
3.80%, 01/31/28 (Call 12/31/27)		5,090		4,809,528
5.25%, 07/26/30 (Call 07/26/29)^(c)		6,570		6,463,206
5.27%, 05/10/33 (Call 05/10/32)^(a)(c)		5,245		5,144,320
Cboe Global Markets Inc.
1.63%, 12/15/30 (Call 09/15/30)		3,754		3,023,972
3.00%, 03/16/32 (Call 12/16/31)		745		660,046
Charles Schwab Corp. (The)
1.65%, 03/11/31 (Call 12/11/30)^(a)		4,180		3,361,917
1.95%, 12/01/31 (Call 09/01/31)		4,455		3,630,831
2.00%, 03/20/28 (Call 01/20/28)^(a)		5,073		4,554,117
2.30%, 05/13/31 (Call 02/13/31)		4,105		3,476,041
2.75%, 10/01/29 (Call 07/01/29)		2,776		2,498,100
2.90%, 03/03/32 (Call 12/03/31)		3,345		2,948,655
3.20%, 01/25/28 (Call 10/25/27)		3,918		3,736,703
3.25%, 05/22/29 (Call 02/22/29)^(a)		2,596		2,436,357
4.00%, 02/01/29 (Call 11/01/28)^(a)		3,357		3,303,469
4.63%, 03/22/30 (Call 12/22/29)^(a)		421		426,361
CI Financial Corp., 3.20%, 12/17/30 (Call 09/17/30)^(a)		4,925		3,749,704
CME Group Inc.
2.65%, 03/15/32 (Call 12/15/31)		3,370		2,960,005
3.75%, 06/15/28 (Call 03/15/28)		2,888		2,835,027
Credit Suisse USA Inc., 7.13%, 07/15/32^(a)		3,000		3,282,104
FMR LLC, 7.57%, 06/15/29^(b)		585		669,880
Franklin Resources Inc., 1.60%, 10/30/30 (Call 07/30/30)		4,539		3,594,781
Intercorp Peru Ltd., 3.88%, 08/15/29 (Call 05/15/29)^(b)		1,000		825,353
Jefferies Group LLC/Jefferies Group Capital Finance Inc.
2.63%, 10/15/31 (Call 07/15/31)		4,441		3,449,982
4.15%, 01/23/30^(a)		5,412		4,865,029
Lazard Group LLC
4.38%, 03/11/29 (Call 12/11/28)^(a)		2,547		2,437,626
4.50%, 09/19/28 (Call 06/19/28)		2,581		2,456,977
LSEGA Financing PLC
2.00%, 04/06/28 (Call 02/06/28)^(b)		5,276		4,619,579
2.50%, 04/06/31 (Call 01/06/31)^(b)		5,500		4,731,421
Mastercard Inc.
1.90%, 03/15/31 (Call 12/15/30)^(a)		2,610		2,226,407
2.00%, 11/18/31 (Call 08/18/31)		3,405		2,868,818
2.95%, 06/01/29 (Call 03/01/29)		4,433		4,131,864
3.35%, 03/26/30 (Call 12/26/29)^(a)		6,751		6,422,449
3.50%, 02/26/28 (Call 11/26/27)		2,179		2,146,148
Mitsubishi HC Capital Inc., 3.97%, 04/13/30 (Call 01/13/30)^(a)(b)		315		304,492
Morgan Stanley Domestic Holdings Inc., 4.50%, 06/20/28 (Call 03/20/28)^(a)		2,199		2,173,856
Nasdaq Inc., 1.65%, 01/15/31 (Call 10/15/30)		3,763		2,996,775
Nomura Holdings Inc.
2.17%, 07/14/28		3,648		3,053,699


Security	Par (000)		Value

Diversified Financial Services (continued)
2.61%, 07/14/31	$	4,475	$	3,578,128
2.68%, 07/16/30		4,484		3,657,213
2.71%, 01/22/29		3,320		2,837,170
3.00%, 01/22/32^(a)		3,370		2,768,083
3.10%, 01/16/30		6,372		5,423,543
5.61%, 07/06/29^(a)		3,570		3,580,951
Nuveen LLC, 4.00%, 11/01/28 (Call 08/01/28)^(b)		4,990		4,814,771
ORIX Corp.
2.25%, 03/09/31^(a)		3,605		2,994,216
4.00%, 04/13/32		3,185		3,010,388
Pine Street Trust I, 4.57%, 02/15/29 (Call 11/15/28)^(b)		2,453		2,339,870
Power Finance Corp. Ltd.
3.95%, 04/23/30^(a)(b)		4,101		3,700,642
6.15%, 12/06/28^(a)(b)		1,777		1,837,449
Raymond James Financial Inc., 4.65%, 04/01/30 (Call 01/01/30)		2,224		2,185,288
Stifel Financial Corp., 4.00%, 05/15/30 (Call 02/15/30)^(a)		2,708		2,450,041
Synchrony Financial
2.88%, 10/28/31 (Call 07/28/31)^(a)		2,861		2,190,397
3.95%, 12/01/27 (Call 09/01/27)		4,039		3,671,899
5.15%, 03/19/29 (Call 12/19/28)^(a)		2,735		2,601,202
USAA Capital Corp., 2.13%, 05/01/30 (Call 02/01/30)^(b)		866		740,911
Visa Inc.
1.10%, 02/15/31 (Call 11/15/30)^(a)		4,365		3,488,661
2.05%, 04/15/30 (Call 01/15/30)^(a)		6,753		5,917,761
2.75%, 09/15/27 (Call 06/15/27)		3,207		3,062,808
Western Union Co. (The), 2.75%, 03/15/31 (Call 12/15/30)^(a)		1,330		1,062,457

				340,314,495

Electric — 7.0%
Abu Dhabi National Energy Co. PJSC
2.00%, 04/29/28 (Call 01/29/28)^(b)		1,345		1,208,819
4.88%, 04/23/30^(a)(b)		5,659		5,974,693
Adani Electricity Mumbai Ltd.
3.87%, 07/22/31 (Call 01/22/31)^(b)		1,035		820,786
3.95%, 02/12/30^(b)		4,674		3,860,426
AEP Texas Inc.
3.95%, 06/01/28 (Call 03/01/28)^(a)		2,318		2,227,533
4.70%, 05/15/32 (Call 02/15/32)		2,550		2,491,405
Series I, 2.10%, 07/01/30 (Call 04/01/30)		2,590		2,138,897
AES Corp. (The)
2.45%, 01/15/31 (Call 10/15/30)		6,445		5,310,572
3.95%, 07/15/30 (Call 04/15/30)^(a)(b)		2,235		2,041,672
AES Panama Generation Holdings SRL, 4.38%, 05/31/30 (Call 02/28/30)^(a)(b)		5,905		5,130,914
Alabama Power Co.
3.05%, 03/15/32 (Call 12/15/31)^(a)		3,200		2,911,479
3.94%, 09/01/32		4,380		4,213,340
Series 20-A, 1.45%, 09/15/30 (Call 06/15/30)^(a)		2,856		2,319,913
Alliant Energy Finance LLC
3.60%, 03/01/32 (Call 12/01/31)^(a)(b)		1,005		907,627
4.25%, 06/15/28 (Call 03/15/28)^(a)(b)		1,172		1,127,924
Ameren Corp.
1.75%, 03/15/28 (Call 01/15/28)		2,228		1,911,254
3.50%, 01/15/31 (Call 10/15/30)^(a)		3,001		2,742,965
Ameren Illinois Co.
1.55%, 11/15/30 (Call 08/15/30)^(a)		2,834		2,309,584
3.80%, 05/15/28 (Call 02/15/28)		2,005		1,955,206
3.85%, 09/01/32		2,000		1,920,581


Security	Par (000)		Value

Electric (continued)
American Electric Power Co. Inc.
2.30%, 03/01/30 (Call 12/01/29)^(a)	$	1,593	$	1,338,407
3.20%, 11/13/27 (Call 08/13/27)^(a)		2,242		2,111,257
Series J, 4.30%, 12/01/28 (Call 09/01/28)^(a)		2,718		2,639,612
American Transmission Systems Inc., 2.65%, 01/15/32 (Call 10/15/31)^(a)(b)		3,055		2,570,674
Appalachian Power Co.
4.50%, 08/01/32 (Call 05/01/32)		1,300		1,252,767
Series AA, 2.70%, 04/01/31 (Call 01/01/31)		2,050		1,743,386
Arizona Public Service Co.
2.20%, 12/15/31 (Call 09/15/31)		1,595		1,277,089
2.60%, 08/15/29 (Call 05/15/29)		2,556		2,208,134
2.95%, 09/15/27 (Call 06/15/27)		670		619,303
Atlantic City Electric Co.
2.30%, 03/15/31 (Call 12/15/30)^(a)		1,908		1,646,705
4.00%, 10/15/28 (Call 07/15/28)^(a)		1,969		1,921,965
Ausgrid Finance Pty Ltd., 4.35%, 08/01/28 (Call 05/01/28)^(a)(b)		1,230		1,178,031
Avangrid Inc., 3.80%, 06/01/29 (Call 03/01/29)		4,390		4,101,880
Baltimore Gas & Electric Co., 2.25%, 06/15/31 (Call 03/15/31)		2,838		2,403,160
Berkshire Hathaway Energy Co.
1.65%, 05/15/31 (Call 02/15/31)		2,960		2,370,184
3.25%, 04/15/28 (Call 01/15/28)		2,279		2,155,349
3.70%, 07/15/30 (Call 04/15/30)		5,187		4,945,008
8.48%, 09/15/28^(a)		140		169,232
Black Hills Corp.
2.50%, 06/15/30 (Call 03/15/30)		1,609		1,333,549
3.05%, 10/15/29 (Call 07/15/29)		2,117		1,845,405
CenterPoint Energy Houston Electric LLC
Series AE, 2.35%, 04/01/31 (Call 01/01/31)^(a)		575		496,626
Series AG, 3.00%, 03/01/32 (Call 12/01/31)^(a)		900		813,792
CenterPoint Energy Inc.
2.65%, 06/01/31 (Call 03/01/31)^(a)		1,792		1,528,975
2.95%, 03/01/30 (Call 12/01/29)^(a)		3,693		3,285,957
Cleco Corporate Holdings LLC, 3.38%, 09/15/29 (Call 06/15/29)		1,505		1,332,474
Cleveland Electric Illuminating Co. (The)
3.50%, 04/01/28 (Call 01/01/28)^(b)		1,690		1,571,029
4.55%, 11/15/30 (Call 08/15/30)^(a)(b)		1,743		1,703,244
CMS Energy Corp.
3.75%, 12/01/50 (Call 09/01/30)^(c)		1,879		1,498,502
4.75%, 06/01/50 (Call 03/01/30)^(a)(c)		1,983		1,819,402
Colbun SA
3.15%, 03/06/30 (Call 12/06/29)^(a)(b)		2,465		2,126,839
3.95%, 10/11/27 (Call 07/11/27)^(a)(b)		2,432		2,301,280
Comision Federal de Electricidad
3.35%, 02/09/31 (Call 11/09/30)^(a)(b)		5,624		4,442,960
4.69%, 05/15/29 (Call 03/15/29)^(a)(b)		4,670		4,238,025
Commonwealth Edison Co.
2.20%, 03/01/30 (Call 12/01/29)		1,732		1,509,399
3.15%, 03/15/32 (Call 12/15/31)^(a)		2,750		2,504,413
3.70%, 08/15/28 (Call 05/15/28)^(a)		2,320		2,245,961
Connecticut Light & Power Co. (The), Series A, 2.05%, 07/01/31 (Call 04/01/31)^(a)		2,190		1,844,537
Consolidated Edison Co. of New York Inc.
2.40%, 06/15/31 (Call 03/15/31)^(a)		1,836		1,567,907
3.80%, 05/15/28 (Call 02/15/28)^(a)		2,020		1,964,701
Series 20A, 3.35%, 04/01/30 (Call 01/01/30)^(a)		4,492		4,217,259
Series B, 3.13%, 11/15/27 (Call 08/15/27)^(a)		2,591		2,460,388
Series D, 4.00%, 12/01/28 (Call 09/01/28)		855		841,397


Security	Par (000)		Value

Electric (continued)
Consumers Energy Co.
3.60%, 08/15/32	$	1,065	$	1,012,928
3.80%, 11/15/28 (Call 08/15/28)^(a)		1,628		1,577,260
Dominion Energy Inc.
4.25%, 06/01/28 (Call 03/01/28)^(a)		2,425		2,383,382
4.35%, 08/15/32		1,300		1,253,627
Series C, 2.25%, 08/15/31 (Call 05/15/31)^(a)		6,945		5,754,350
Series C, 3.38%, 04/01/30 (Call 01/01/30)^(a)		6,193		5,631,741
Dominion Energy South Carolina Inc.
6.63%, 02/01/32		370		424,335
Series A, 2.30%, 12/01/31 (Call 09/01/31)		1,715		1,455,582
DTE Electric Co.
2.25%, 03/01/30 (Call 12/01/29)^(a)		3,534		3,069,801
Series A, 1.90%, 04/01/28 (Call 02/01/28)		4,986		4,420,738
Series A, 3.00%, 03/01/32 (Call 12/01/31)		2,195		1,981,970
Series C, 2.63%, 03/01/31 (Call 12/01/30)^(a)		940		831,874
DTE Energy Co.
2.95%, 03/01/30 (Call 12/01/29)		2,167		1,911,283
Series C, 3.40%, 06/15/29 (Call 03/15/29)		957		873,447
Duke Energy Carolinas LLC
2.45%, 08/15/29 (Call 05/15/29)		2,168		1,930,097
2.45%, 02/01/30 (Call 11/01/29)		2,420		2,141,823
2.55%, 04/15/31 (Call 01/15/31)		2,709		2,371,127
2.85%, 03/15/32 (Call 12/15/31)^(a)		2,470		2,189,560
3.95%, 11/15/28 (Call 08/15/28)^(a)		3,625		3,561,216
Series A, 6.00%, 12/01/28^(a)		1,126		1,205,771
Duke Energy Corp.
2.45%, 06/01/30 (Call 03/01/30)^(a)		3,943		3,328,544
2.55%, 06/15/31 (Call 03/15/31)		4,539		3,787,572
3.40%, 06/15/29 (Call 03/15/29)^(a)		2,777		2,559,969
4.50%, 08/15/32		5,200		5,014,702
Duke Energy Florida LLC
1.75%, 06/15/30 (Call 03/15/30)		2,461		2,041,323
2.40%, 12/15/31 (Call 09/15/31)		2,985		2,541,556
2.50%, 12/01/29 (Call 09/01/29)^(a)		2,608		2,319,580
3.80%, 07/15/28 (Call 04/15/28)^(a)		2,670		2,606,214
Duke Energy Ohio Inc.
2.13%, 06/01/30 (Call 03/01/30)		1,980		1,667,405
3.65%, 02/01/29 (Call 11/01/28)^(a)		1,896		1,806,534
Duke Energy Progress LLC
2.00%, 08/15/31 (Call 05/15/31)^(a)		3,170		2,627,384
3.40%, 04/01/32 (Call 01/01/32)^(a)		2,430		2,253,200
3.45%, 03/15/29 (Call 12/15/28)^(a)		3,007		2,867,060
3.70%, 09/01/28 (Call 06/01/28)^(a)		2,243		2,200,497
Duquesne Light Holdings Inc.
2.53%, 10/01/30 (Call 07/01/30)^(b)		1,820		1,484,951
2.78%, 01/07/32 (Call 10/07/31)^(a)(b)		1,436		1,170,944
Edison International, 4.13%, 03/15/28 (Call 12/15/27)^(a)		2,239		2,113,345
EDP Finance BV, 1.71%, 01/24/28^(a)(b)		7,613		6,442,762
Electricite de France SA, 4.50%, 09/21/28 (Call 06/21/28)^(a)(b)		8,706		8,474,181
Emera U.S. Finance LP, 2.64%, 06/15/31 (Call 03/15/31)^(a)		1,915		1,581,095
Enel Chile SA, 4.88%, 06/12/28 (Call 03/12/28)^(a)		4,811		4,716,551
Enel Finance International NV
1.88%, 07/12/28 (Call 05/12/28)^(a)(b)		7,260		5,957,980
2.25%, 07/12/31 (Call 04/12/31)^(a)(b)		4,039		3,050,279
3.50%, 04/06/28^(a)(b)		6,661		6,048,407
4.88%, 06/14/29^(a)(b)		450		435,204
5.00%, 06/15/32 (Call 03/15/32)^(a)(b)		4,980		4,609,198


Security	Par (000)		Value

Electric (continued)
Engie Energia Chile SA, 3.40%, 01/28/30 (Call 10/28/29)^(b)	$	2,256	$	1,845,837
Entergy Arkansas LLC, 4.00%, 06/01/28 (Call 03/01/28)		1,670		1,619,028
Entergy Corp.
1.90%, 06/15/28 (Call 04/15/28)^(a)		2,938		2,535,302
2.40%, 06/15/31 (Call 03/05/31)		3,213		2,605,292
2.80%, 06/15/30 (Call 03/15/30)		2,987		2,556,702
Entergy Louisiana LLC
1.60%, 12/15/30 (Call 09/15/30)		1,698		1,356,114
2.35%, 06/15/32 (Call 03/15/32)^(a)		2,590		2,142,171
3.05%, 06/01/31 (Call 03/01/31)^(a)		465		415,670
3.12%, 09/01/27 (Call 06/01/27)^(a)		2,068		1,953,383
3.25%, 04/01/28 (Call 01/01/28)		1,871		1,753,806
Entergy Mississippi LLC, 2.85%, 06/01/28 (Call 03/01/28)		1,713		1,558,472
Entergy Texas Inc.
1.75%, 03/15/31 (Call 12/15/30)^(a)		3,043		2,440,669
4.00%, 03/30/29 (Call 12/30/28)^(a)		1,413		1,368,596
Evergy Inc., 2.90%, 09/15/29 (Call 06/15/29)		3,881		3,405,160
Evergy Metro Inc., Series 2020, 2.25%, 06/01/30 (Call 03/01/30)^(a)		1,776		1,522,382
Evergy Missouri West Inc., 3.75%, 03/15/32 (Call 12/15/31)^(b)		450		425,186
Eversource Energy
2.55%, 03/15/31 (Call 12/15/30)		1,725		1,461,939
3.38%, 03/01/32 (Call 12/01/31)		3,100		2,785,214
Series M, 3.30%, 01/15/28 (Call 10/15/27)^(a)		1,409		1,318,013
Series O, 4.25%, 04/01/29 (Call 01/01/29)		1,685		1,642,938
Series R, 1.65%, 08/15/30 (Call 05/15/30)		2,878		2,299,498
Exelon Corp.
3.35%, 03/15/32 (Call 12/15/31)^(a)(b)		3,065		2,749,047
4.05%, 04/15/30 (Call 01/15/30)		5,875		5,650,034
7.60%, 04/01/32^(a)		90		104,680
FirstEnergy Transmission LLC, 2.87%, 09/15/28 (Call 07/15/28)^(b)		1,045		927,417
Florida Power & Light Co., 2.45%, 02/03/32 (Call 11/03/31)		4,688		4,069,526
Georgia Power Co.
4.70%, 05/15/32 (Call 02/15/32)^(a)		3,270		3,253,134
Series B, 2.65%, 09/15/29 (Call 06/15/29)^(a)		3,193		2,788,300
Indiana Michigan Power Co., 3.85%, 05/15/28 (Call 02/15/28)^(a)		1,628		1,569,591
Interstate Power & Light Co.
2.30%, 06/01/30 (Call 03/01/30)		951		804,144
3.60%, 04/01/29 (Call 01/01/29)^(a)		1,680		1,585,404
4.10%, 09/26/28 (Call 06/26/28)		3,162		3,120,287
IPALCO Enterprises Inc., 4.25%, 05/01/30 (Call 02/01/30)		1,093		1,008,079
Israel Electric Corp. Ltd., 4.25%, 08/14/28^(b)		5,535		5,441,392
ITC Holdings Corp.
2.95%, 05/14/30 (Call 02/14/30)^(b)		2,980		2,603,657
3.35%, 11/15/27 (Call 08/15/27)^(a)		2,522		2,383,682
Jersey Central Power & Light Co., 2.75%, 03/01/32 (Call 12/01/31)^(a)(b)		1,240		1,047,680
Liberty Utilities Finance GP 1, 2.05%, 09/15/30 (Call 06/15/30)^(a)(b)		4,358		3,557,262
Massachusetts Electric Co., 1.73%, 11/24/30 (Call 08/24/30)^(b)		1,025		797,626
Metropolitan Edison Co., 4.30%, 01/15/29 (Call 10/15/28)^(a)(b)		2,555		2,494,697


Security	Par (000)		Value

Electric (continued)
MidAmerican Energy Co.
3.65%, 04/15/29 (Call 01/15/29)^(a)	$	6,779	$	6,569,754
6.75%, 12/30/31^(a)		545		636,189
Mid-Atlantic Interstate Transmission LLC, 4.10%, 05/15/28 (Call 02/15/28)^(b)		2,940		2,837,856
Minejesa Capital BV, 4.63%, 08/10/30^(a)(b)		5,340		4,870,971
Mississippi Power Co., 3.95%, 03/30/28 (Call 12/30/27)^(a)		1,532		1,474,006
Narragansett Electric Co. (The)
3.40%, 04/09/30 (Call 01/09/30)^(b)		1,944		1,810,932
3.92%, 08/01/28 (Call 05/01/28)^(a)(b)		993		958,301
National Grid USA, 8.00%, 11/15/30		15		17,316
National Rural Utilities Cooperative Finance Corp.
1.35%, 03/15/31 (Call 12/15/30)		3,020		2,337,387
1.65%, 06/15/31 (Call 03/15/31)^(a)		1,695		1,351,038
2.40%, 03/15/30 (Call 12/15/29)		2,915		2,540,647
2.75%, 04/15/32 (Call 01/15/32)^(a)		2,900		2,503,341
3.40%, 02/07/28 (Call 11/07/27)		3,020		2,899,846
3.70%, 03/15/29 (Call 12/15/28)^(a)		2,233		2,126,165
3.90%, 11/01/28 (Call 08/01/28)		1,632		1,575,595
4.15%, 12/15/32		1,300		1,257,099
Series C, 8.00%, 03/01/32		155		191,676
Nevada Power Co.
Series CC, 3.70%, 05/01/29 (Call 02/01/29)^(a)		1,976		1,894,801
Series DD, 2.40%, 05/01/30 (Call 02/01/30)		3,086		2,673,777
New York State Electric & Gas Corp., 2.15%, 10/01/31 (Call 07/01/31)^(b)		3,135		2,573,774
NextEra Energy Capital Holdings Inc.
1.90%, 06/15/28 (Call 04/15/28)		5,265		4,555,070
2.25%, 06/01/30 (Call 03/01/30)		9,434		7,951,929
2.44%, 01/15/32 (Call 10/15/31)^(a)		5,565		4,636,463
2.75%, 11/01/29 (Call 08/01/29)		5,566		4,957,606
3.50%, 04/01/29 (Call 01/01/29)		4,343		4,061,803
4.80%, 12/01/77 (Call 12/01/27),
(3 mo. LIBOR US + 2.409%)^(c)		440		365,939
5.00%, 07/15/32 (Call 04/15/32)		6,820		6,942,817
5.65%, 05/01/79 (Call 05/01/29),
(3 mo. LIBOR US + 3.156%)^(c)		2,436		2,226,231
Niagara Mohawk Power Corp.
1.96%, 06/27/30 (Call 03/27/30)^(a)(b)		5,230		4,274,177
4.28%, 12/15/28 (Call 09/15/28)^(b)		2,595		2,488,823
Niagara Mohawk Power Corp., 2.76%, 01/10/32 (Call 10/10/31)^(b)		985		831,435
Northern States Power Co./MN, 2.25%, 04/01/31 (Call 10/01/30)^(a)		2,880		2,494,705
NRG Energy Inc.
2.45%, 12/02/27 (Call 10/02/27)^(a)(b)		4,292		3,674,703
4.45%, 06/15/29 (Call 03/15/29)^(b)		2,292		2,075,439
NSTAR Electric Co.
1.95%, 08/15/31 (Call 05/15/31)^(a)		1,534		1,274,976
3.25%, 05/15/29 (Call 02/15/29)^(a)		3,277		3,087,764
3.95%, 04/01/30 (Call 01/01/30)		1,188		1,161,499
Oglethorpe Power Corp., 6.19%, 01/01/31^(a)(b)		145		150,734
Ohio Power Co.
Series P, 2.60%, 04/01/30 (Call 01/01/30)		1,335		1,169,271
Series Q, 1.63%, 01/15/31 (Call 10/15/30)		1,835		1,469,416
Oklahoma Gas & Electric Co.
3.25%, 04/01/30 (Call 10/01/29)^(a)		1,190		1,084,777
3.30%, 03/15/30 (Call 09/15/29)		1,349		1,241,352
3.80%, 08/15/28 (Call 02/15/28)^(a)		2,018		1,943,868


Security	Par (000)		Value

Electric (continued)
Oncor Electric Delivery Co. LLC
2.75%, 05/15/30 (Call 02/15/30)^(a)	$	1,789	$	1,623,225
3.70%, 11/15/28 (Call 08/15/28)		1,080		1,045,351
4.15%, 06/01/32 (Call 03/01/32)^(a)(b)		3,005		2,995,693
7.00%, 05/01/32		2,095		2,509,310
Pacific Gas and Electric Co.
2.50%, 02/01/31 (Call 11/01/30)		8,495		6,495,533
3.00%, 06/15/28 (Call 04/15/28)^(a)		4,065		3,488,600
3.25%, 06/01/31 (Call 03/01/31)		4,516		3,638,903
3.30%, 12/01/27 (Call 09/01/27)		5,464		4,805,891
3.75%, 07/01/28		4,328		3,808,919
4.20%, 03/01/29 (Call 01/01/29)		2,140		1,912,462
4.40%, 03/01/32 (Call 12/01/31)		2,000		1,755,371
4.55%, 07/01/30 (Call 01/01/30)		13,717		12,198,785
4.65%, 08/01/28 (Call 05/01/28)		1,710		1,561,036
5.90%, 06/15/32 (Call 03/15/32)		3,790		3,654,891
PacifiCorp
2.70%, 09/15/30 (Call 06/15/30)		814		717,797
3.50%, 06/15/29 (Call 03/15/29)		1,563		1,478,921
7.70%, 11/15/31^(a)		465		560,590
Pennsylvania Electric Co.
3.25%, 03/15/28 (Call 12/15/27)^(b)		1,708		1,580,542
3.60%, 06/01/29 (Call 03/01/29)^(b)		1,660		1,553,055
Perusahaan Listrik Negara PT
3.88%, 07/17/29^(a)(b)		3,872		3,566,383
5.45%, 05/21/28^(b)		5,577		5,716,425
Perusahaan Perseroan Persero PT Perusahaan Listrik Negara
3.00%, 06/30/30 (Call 03/30/30)^(a)(b)		3,263		2,753,156
3.38%, 02/05/30^(b)		975		854,402
5.38%, 01/25/29^(b)		2,895		2,915,728
PPL Capital Funding Inc., 4.13%, 04/15/30 (Call 01/15/30)		680		648,741
Progress Energy Inc.
7.00%, 10/30/31^(a)		1,250		1,387,999
7.75%, 03/01/31		2,722		3,153,398
Public Service Co. of Colorado
1.88%, 06/15/31 (Call 12/15/30)		1,010		840,789
3.70%, 06/15/28 (Call 12/15/27)		2,027		1,965,550
4.10%, 06/01/32 (Call 03/01/32)^(a)		2,835		2,778,795
Series 35, 1.90%, 01/15/31 (Call 07/15/30)		2,044		1,716,749
Public Service Co. of New Hampshire, Series V, 2.20%, 06/15/31 (Call 03/15/31)		975		826,277
Public Service Co. of Oklahoma, Series J, 2.20%, 08/15/31 (Call 05/15/31)^(a)		2,440		2,015,986
Public Service Electric & Gas Co.
1.90%, 08/15/31 (Call 05/15/31)^(a)		3,733		3,106,664
2.45%, 01/15/30 (Call 10/15/29)^(a)		1,783		1,591,114
3.10%, 03/15/32 (Call 12/15/31)^(a)		450		411,844
3.20%, 05/15/29 (Call 02/15/29)		2,078		1,963,715
3.65%, 09/01/28 (Call 06/01/28)^(a)		1,869		1,807,076
3.70%, 05/01/28 (Call 02/01/28)^(a)		1,227		1,193,246
Public Service Enterprise Group Inc.
1.60%, 08/15/30 (Call 05/15/30)^(a)		4,300		3,421,955
2.45%, 11/15/31 (Call 08/15/31)^(a)		800		667,917
Puget Energy Inc.
2.38%, 06/15/28 (Call 04/15/28)^(a)		2,834		2,465,606
4.10%, 06/15/30 (Call 03/15/30)		1,177		1,084,232
4.22%, 03/15/32 (Call 12/15/31)^(a)		3,135		2,888,223
Puget Sound Energy Inc., 7.02%, 12/01/27^(a)		1,001		1,107,458


Security	Par (000)		Value

Electric (continued)
San Diego Gas & Electric Co.
Series VVV, 1.70%, 10/01/30 (Call 07/01/30)^(a)	$	3,098	$	2,544,726
Series XXX, 3.00%, 03/15/32 (Call 12/15/31)^(a)		2,525		2,243,466
Sempra Energy
3.40%, 02/01/28 (Call 11/01/27)		5,295		5,001,496
3.70%, 04/01/29 (Call 02/01/29)^(a)		1,310		1,227,290
Sociedad de Transmision Austral SA, 4.00%, 01/27/32 (Call 10/27/31)^(a)(b)		1,520		1,326,604
Southern California Edison Co.
2.25%, 06/01/30 (Call 03/01/30)		1,876		1,572,214
2.75%, 02/01/32 (Call 11/01/31)^(a)		1,905		1,612,771
2.85%, 08/01/29 (Call 05/01/29)^(a)		2,086		1,837,818
6.65%, 04/01/29		2,082		2,212,466
Series A, 4.20%, 03/01/29 (Call 12/01/28)^(a)		2,171		2,098,289
Series B, 3.65%, 03/01/28 (Call 12/01/27)		1,559		1,481,265
Series G, 2.50%, 06/01/31 (Call 03/01/31)^(a)		2,808		2,345,087
Southern Co. (The)
Series 21-B, 1.75%, 03/15/28 (Call 01/15/28)		2,000		1,711,995
Series A, 3.70%, 04/30/30 (Call 01/30/30)		4,724		4,419,041
Southwestern Electric Power Co., Series M, 4.10%, 09/15/28 (Call 06/15/28)^(a)		2,624		2,535,294
SP Group Treasury Pte. Ltd., 3.38%, 02/27/29 (Call 11/27/28)^(b)		4,150		4,007,821
SP PowerAssets Ltd., 3.00%, 09/26/27^(a)(b)		715		682,368
State Grid Overseas Investment BVI Ltd, 4.25%, 05/02/28^(a)(b)		4,046		4,062,223
Tampa Electric Co., 2.40%, 03/15/31 (Call 12/15/30)		1,701		1,459,120
Transelec SA, 3.88%, 01/12/29 (Call 10/16/28)^(a)(b)		1,250		1,151,562
Tucson Electric Power Co.
1.50%, 08/01/30 (Call 05/01/30)^(a)		2,749		2,187,925
3.25%, 05/15/32 (Call 02/15/32)		970		863,425
Union Electric Co.
2.15%, 03/15/32 (Call 12/15/31)^(a)		3,490		2,865,860
2.95%, 03/15/30 (Call 12/15/29)		377		342,577
3.50%, 03/15/29 (Call 12/15/28)^(a)		2,068		1,970,411
Virginia Electric & Power Co.
2.30%, 11/15/31 (Call 08/15/31)^(a)		1,845		1,568,629
2.40%, 03/30/32 (Call 12/30/31)		2,560		2,187,352
Series A, 2.88%, 07/15/29 (Call 04/15/29)^(a)		2,083		1,902,735
Series A, 3.80%, 04/01/28 (Call 01/01/28)^(a)		3,360		3,283,785
Vistra Operations Co. LLC, 4.30%, 07/15/29 (Call 04/15/29)^(a)(b)		3,752		3,371,792
WEC Energy Group Inc.
1.38%, 10/15/27 (Call 08/15/27)^(a)		1,961		1,693,786
1.80%, 10/15/30 (Call 07/15/30)^(a)		1,699		1,373,669
2.20%, 12/15/28 (Call 10/15/28)		3,150		2,728,706
Wisconsin Electric Power Co., 1.70%, 06/15/28 (Call 04/15/28)		940		819,464
Wisconsin Power & Light Co., 3.95%, 09/01/32		2,200		2,101,980
Wisconsin Power and Light Co.
1.95%, 09/16/31 (Call 06/16/31)^(a)		2,670		2,180,738
3.00%, 07/01/29 (Call 04/01/29)		913		834,816
3.05%, 10/15/27 (Call 07/15/27)		1,071		1,013,819
Xcel Energy Inc.
2.35%, 11/15/31 (Call 05/15/31)		1,572		1,297,239
2.60%, 12/01/29 (Call 06/01/29)		2,135		1,869,223
3.40%, 06/01/30 (Call 12/01/29)		2,946		2,700,721
4.00%, 06/15/28 (Call 12/15/27)^(a)		2,719		2,661,656
4.60%, 06/01/32 (Call 12/01/31)^(a)		2,000		1,985,084

				661,120,993


Security	Par (000)		Value

Electrical Components & Equipment — 0.1%
Acuity Brands Lighting Inc., 2.15%, 12/15/30 (Call 09/15/30)	$	2,229	$	1,766,420
Emerson Electric Co.
1.80%, 10/15/27 (Call 08/15/27)		3,387		3,039,453
1.95%, 10/15/30 (Call 07/15/30)^(a)		2,995		2,549,959
2.00%, 12/21/28 (Call 10/21/28)^(a)		3,503		3,126,722
2.20%, 12/21/31 (Call 09/21/31)^(a)		3,190		2,709,714

				13,192,268

Electronics — 0.7%
Agilent Technologies Inc.
2.10%, 06/04/30 (Call 03/04/30)		2,376		1,954,101
2.30%, 03/12/31 (Call 12/12/30)		3,983		3,276,927
2.75%, 09/15/29 (Call 06/15/29)^(a)		2,111		1,851,071
Allegion PLC, 3.50%, 10/01/29 (Call 07/01/29)		2,529		2,228,559
Allegion U.S. Holding Co. Inc.
3.55%, 10/01/27 (Call 07/01/27)^(a)		980		906,601
5.41%, 07/01/32 (Call 04/01/32)		2,980		2,941,701
Amphenol Corp.
2.20%, 09/15/31 (Call 06/15/31)^(a)		3,332		2,750,884
2.80%, 02/15/30 (Call 11/15/29)		4,061		3,546,879
4.35%, 06/01/29 (Call 03/01/29)		2,359		2,339,298
Arrow Electronics Inc.
2.95%, 02/15/32 (Call 11/15/31)		1,880		1,526,655
3.88%, 01/12/28 (Call 10/12/27)		2,110		1,990,072
Avnet Inc.
3.00%, 05/15/31 (Call 02/15/31)		967		770,003
5.50%, 06/01/32 (Call 03/01/32)		2,470		2,369,920
Flex Ltd.
4.88%, 06/15/29 (Call 03/15/29)		2,851		2,708,551
4.88%, 05/12/30 (Call 02/12/30)^(a)		2,800		2,644,795
Honeywell International Inc.
1.75%, 09/01/31 (Call 06/01/31)^(a)		5,632		4,660,814
1.95%, 06/01/30 (Call 03/01/30)^(a)		5,477		4,715,207
2.70%, 08/15/29 (Call 05/15/29)^(a)		1,841		1,689,614
Hubbell Inc.
2.30%, 03/15/31 (Call 12/15/30)		1,312		1,095,659
3.50%, 02/15/28 (Call 11/15/27)		2,773		2,646,169
Jabil Inc.
3.00%, 01/15/31 (Call 10/15/30)		2,765		2,305,734
3.60%, 01/15/30 (Call 10/15/29)^(a)		2,112		1,856,458
3.95%, 01/12/28 (Call 10/12/27)^(a)		2,119		1,996,441
Keysight Technologies Inc., 3.00%, 10/30/29 (Call 07/30/29)^(a)		2,169		1,888,926
TD SYNNEX Corp.
2.38%, 08/09/28 (Call 06/09/28)		2,545		2,137,493
2.65%, 08/09/31 (Call 05/09/31)		2,307		1,819,984
Trimble Inc., 4.90%, 06/15/28 (Call 03/15/28)		2,616		2,598,389
Tyco Electronics Group SA, 2.50%, 02/04/32 (Call 12/04/31)^(a)		1,685		1,457,814
Vontier Corp.
2.40%, 04/01/28 (Call 02/01/28)		2,443		1,974,347
2.95%, 04/01/31 (Call 01/01/31)^(a)		2,670		2,053,844

				68,702,910

Engineering & Construction — 0.1%
MasTec Inc., 4.50%, 08/15/28 (Call 08/15/23)^(a)(b)		1,350		1,238,962
Mexico City Airport Trust, 3.88%, 04/30/28 (Call 01/30/28)^(b)		2,807		2,515,774
St Engineering Urban Solutions USA Inc., 3.75%, 05/05/32 (Call 11/05/31)^(b)		2,580		2,481,108
Summit Digitel Infrastructure Pvt Ltd., 2.88%, 08/12/31 (Call 08/12/30)^(b)		1,056		821,219


Security	Par (000)		Value

Engineering & Construction (continued)
Vinci SA, 3.75%, 04/10/29 (Call 01/10/29)^(b)	$	4,864	$	4,632,846

				11,689,909

Entertainment — 0.3%
Genm Capital Labuan Ltd., 3.88%, 04/19/31 (Call 01/19/31)^(a)(b)		305		238,444
Magallanes Inc.
4.05%, 03/15/29 (Call 01/15/29)^(b)		6,605		6,014,469
4.28%, 03/15/32 (Call 12/15/31)^(b)		22,260		19,395,892

				25,648,805

Environmental Control — 0.5%
Republic Services Inc.
1.45%, 02/15/31 (Call 11/15/30)^(a)		3,237		2,550,569
1.75%, 02/15/32 (Call 11/15/31)^(a)		569		452,756
2.30%, 03/01/30 (Call 12/01/29)^(a)		3,584		3,083,779
2.38%, 03/15/33 (Call 12/15/32)^(a)		4,235		3,460,048
3.38%, 11/15/27 (Call 08/15/27)		3,005		2,865,917
3.95%, 05/15/28 (Call 02/15/28)^(a)		3,637		3,555,562
Waste Connections Inc.
2.20%, 01/15/32 (Call 10/15/31)^(a)		3,157		2,594,197
2.60%, 02/01/30 (Call 11/01/29)		2,930		2,568,429
3.20%, 06/01/32 (Call 03/01/32)^(a)		965		857,770
3.50%, 05/01/29 (Call 02/01/29)^(a)		2,314		2,184,700
4.20%, 01/15/33		1,000		961,821
4.25%, 12/01/28 (Call 09/01/28)		2,419		2,374,564
Waste Management Inc.
1.15%, 03/15/28 (Call 01/15/28)		2,706		2,293,912
1.50%, 03/15/31 (Call 12/15/30)		3,724		2,947,071
2.00%, 06/01/29 (Call 04/01/29)^(a)		2,600		2,242,436
3.15%, 11/15/27 (Call 08/15/27)^(a)		3,743		3,572,483
4.15%, 04/15/32 (Call 01/15/32)^(a)		5,655		5,521,617
7.00%, 07/15/28^(a)		220		246,961

				44,334,592

Food — 1.8%
Ahold Finance USA LLC, 6.88%, 05/01/29		4,585		5,005,422
Bestfoods, Series F, 6.63%, 04/15/28		365		402,188
Campbell Soup Co.
2.38%, 04/24/30 (Call 01/24/30)		2,470		2,086,394
4.15%, 03/15/28 (Call 12/15/27)		4,399		4,319,636
CK Hutchison International 20 Ltd., 2.50%, 05/08/30 (Call 02/08/30)^(b)		750		656,016
CK Hutchison International 21 Ltd., 2.50%, 04/15/31 (Call 01/15/31)^(a)(b)		3,375		2,916,948
Conagra Brands Inc.
1.38%, 11/01/27 (Call 09/01/27)		4,246		3,550,617
4.85%, 11/01/28 (Call 08/01/28)		5,555		5,496,736
7.00%, 10/01/28		3,497		3,777,935
8.25%, 09/15/30		2,886		3,382,284
Flowers Foods Inc., 2.40%, 03/15/31 (Call 12/15/30)^(a)		2,525		2,101,241
General Mills Inc.
2.25%, 10/14/31 (Call 07/14/31)		2,540		2,102,224
2.88%, 04/15/30 (Call 01/15/30)^(a)		3,330		2,974,890
4.20%, 04/17/28 (Call 01/17/28)^(a)		6,174		6,140,335
Hershey Co. (The)
1.70%, 06/01/30 (Call 03/01/30)^(a)		1,793		1,497,227
2.45%, 11/15/29 (Call 08/15/29)		1,227		1,103,470
Hormel Foods Corp.
1.70%, 06/03/28 (Call 04/03/28)^(a)		3,156		2,814,756
1.80%, 06/11/30 (Call 03/11/30)		4,813		4,071,789
Ingredion Inc., 2.90%, 06/01/30 (Call 03/01/30)^(a)		2,916		2,540,565


Security	Par (000)		Value

Food (continued)
JBS USA LUX SA/JBS USA Food Co./JBS USA Finance Inc.
3.00%, 02/02/29 (Call 12/02/28)^(a)(b)	$	3,895	$	3,385,163
3.00%, 05/15/32 (Call 02/15/32)^(a)(b)		3,000		2,478,840
3.63%, 01/15/32^(a)		3,535		3,057,810
3.75%, 12/01/31 (Call 12/01/26)^(a)(b)		3,235		2,833,439
5.50%, 01/15/30 (Call 01/15/25)^(a)(b)		6,185		6,185,000
5.75%, 04/01/33 (Call 01/01/33)^(b)		2,500		2,490,425
6.50%, 04/15/29 (Call 04/15/24)^(a)(b)		1,130		1,169,222
JM Smucker Co. (The)
2.13%, 03/15/32 (Call 12/15/31)^(a)		2,420		1,947,274
2.38%, 03/15/30 (Call 12/15/29)^(a)		2,324		1,975,620
3.38%, 12/15/27 (Call 09/15/27)^(a)		2,040		1,944,981
Kellogg Co.
2.10%, 06/01/30 (Call 03/01/30)^(a)		934		777,377
3.40%, 11/15/27 (Call 08/15/27)^(a)		2,762		2,629,857
4.30%, 05/15/28 (Call 02/15/28)^(a)		2,537		2,508,338
Series B, 7.45%, 04/01/31^(a)		3,908		4,514,683
Kraft Heinz Foods Co.
3.75%, 04/01/30 (Call 01/01/30)^(a)		3,330		3,085,564
4.25%, 03/01/31 (Call 12/01/30)		1,690		1,605,786
4.63%, 01/30/29 (Call 10/30/28)^(a)		1,560		1,536,049
6.75%, 03/15/32		1,610		1,783,658
Kroger Co. (The)
1.70%, 01/15/31 (Call 10/15/30)^(a)		3,727		2,969,215
2.20%, 05/01/30 (Call 02/01/30)^(a)		3,602		3,026,794
4.50%, 01/15/29 (Call 10/15/28)		2,380		2,362,381
7.50%, 04/01/31^(a)		200		235,562
8.00%, 09/15/29		1,348		1,589,070
Series B, 7.70%, 06/01/29		1,345		1,548,797
Mars Inc.
1.63%, 07/16/32 (Call 04/16/32)^(a)(b)		75		58,829
3.20%, 04/01/30 (Call 01/01/30)^(a)(b)		3,427		3,186,403
McCormick & Co. Inc./MD
1.85%, 02/15/31 (Call 11/15/30)^(a)		2,604		2,080,676
2.50%, 04/15/30 (Call 01/15/30)^(a)		2,199		1,893,855
Mondelez International Inc.
1.50%, 02/04/31 (Call 11/04/30)		2,954		2,328,179
2.75%, 04/13/30 (Call 01/13/30)		3,336		2,946,422
3.00%, 03/17/32 (Call 12/17/31)		3,430		3,005,546
4.13%, 05/07/28 (Call 02/07/28)^(a)		225		223,592
6.50%, 11/01/31		1,000		1,114,529
Nestle Holdings Inc.
1.00%, 09/15/27 (Call 07/15/27)^(b)		4,860		4,215,545
1.25%, 09/15/30 (Call 06/15/30)^(a)(b)		4,553		3,697,554
1.50%, 09/14/28 (Call 07/14/28)^(a)(b)		4,390		3,807,919
1.88%, 09/14/31 (Call 06/14/31)^(a)(b)		4,630		3,884,719
3.63%, 09/24/28 (Call 06/24/28)^(a)(b)		5,541		5,424,691
Sigma Finance Netherlands BV, 4.88%, 03/27/28 (Call 12/27/27)^(a)(b)		2,100		2,031,133
Smithfield Foods Inc.
2.63%, 09/13/31 (Call 06/13/31)^(a)(b)		2,293		1,771,649
3.00%, 10/15/30 (Call 07/15/30)^(b)		2,479		2,020,128
5.20%, 04/01/29 (Call 01/01/29)^(b)		1,588		1,541,857
Sysco Corp.
2.40%, 02/15/30 (Call 11/15/29)^(a)		2,859		2,451,943
2.45%, 12/14/31 (Call 09/14/31)^(a)		1,565		1,309,884
5.95%, 04/01/30 (Call 01/01/30)		4,361		4,690,776
Tyson Foods Inc., 4.35%, 03/01/29 (Call 12/01/28)^(a)		4,360		4,301,814

				172,569,221


Security	Par (000)		Value

Forest Products & Paper — 0.5%
Celulosa Arauco y Constitucion SA
3.88%, 11/02/27 (Call 08/02/27)^(a)	$	2,265	$	2,088,285
4.20%, 01/29/30 (Call 10/29/29)^(a)(b)		1,577		1,440,589
4.25%, 04/30/29 (Call 01/30/29)^(b)		2,582		2,381,056
Georgia-Pacific LLC
2.30%, 04/30/30 (Call 01/30/30)^(b)		7,848		6,779,349
7.25%, 06/01/28		2,350		2,657,365
7.75%, 11/15/29^(a)		1,141		1,364,939
8.88%, 05/15/31		476		611,160
Inversiones CMPC SA
3.00%, 04/06/31 (Call 01/06/31)^(a)(b)		2,495		2,083,763
3.85%, 01/13/30 (Call 10/13/29)^(b)		1,550		1,395,217
Suzano Austria GmbH
2.50%, 09/15/28 (Call 07/15/28)^(a)		3,604		3,045,380
3.13%, 01/15/32 (Call 10/15/31)^(a)		3,885		3,077,425
3.75%, 01/15/31 (Call 10/15/30)^(a)		6,169		5,212,262
5.00%, 01/15/30 (Call 10/15/29)		5,415		5,076,833
6.00%, 01/15/29 (Call 10/15/28)^(a)		6,809		6,822,618
UPM-Kymmene OYJ, 7.45%, 11/26/27^(a)(b)		1,315		1,459,974

				45,496,215

Gas — 0.6%
Atmos Energy Corp.
1.50%, 01/15/31 (Call 10/15/30)		2,226		1,769,418
2.63%, 09/15/29 (Call 06/15/29)		1,471		1,313,753
Boston Gas Co.
3.00%, 08/01/29 (Call 05/01/29)^(a)(b)		2,188		1,921,904
3.76%, 03/16/32 (Call 12/16/31)^(b)		3,130		2,855,194
Brooklyn Union Gas Co., 4.87%, 08/05/32^(a)		1,000		974,060
Brooklyn Union Gas Co. (The), 3.87%, 03/04/29 (Call 12/04/28)^(b)		2,361		2,190,047
CenterPoint Energy Resources Corp.
1.75%, 10/01/30 (Call 07/01/30)		1,292		1,053,051
4.00%, 04/01/28 (Call 01/01/28)		1,183		1,144,770
4.40%, 07/01/32 (Call 04/01/32)^(a)		2,175		2,166,996
East Ohio Gas Co. (The), 2.00%, 06/15/30 (Call 03/15/30)^(b)		1,891		1,551,704
ENN Energy Holdings Ltd., 2.63%, 09/17/30 (Call 06/17/30)^(a)(b)		3,089		2,628,608
Grupo Energia Bogota SA ESP, 4.88%, 05/15/30 (Call 02/15/30)^(a)(b)		2,115		1,949,229
Korea Gas Corp., 2.88%, 07/16/29^(a)(b)		2,510		2,331,948
National Fuel Gas Co.
2.95%, 03/01/31 (Call 12/01/30)		1,965		1,605,800
3.95%, 09/15/27 (Call 06/15/27)^(a)		1,297		1,202,937
4.75%, 09/01/28 (Call 06/01/28)^(a)		1,678		1,614,220
NiSource Inc.
1.70%, 02/15/31 (Call 11/15/30)		3,274		2,561,314
2.95%, 09/01/29 (Call 06/01/29)		3,225		2,869,865
3.60%, 05/01/30 (Call 02/01/30)		4,218		3,873,776
ONE Gas Inc., 2.00%, 05/15/30 (Call 02/15/30)		1,070		882,720
Piedmont Natural Gas Co. Inc.
2.50%, 03/15/31 (Call 12/15/30)		1,110		935,321
3.50%, 06/01/29 (Call 03/01/29)^(a)		2,484		2,312,227
Promigas SA ESP/Gases del Pacifico SAC, 3.75%, 10/16/29 (Call 07/16/29)^(a)(b)		2,240		1,909,600
Sempra Global, 3.25%, 01/15/32 (Call 10/15/31)^(a)(b)		1,627		1,379,195
Southern California Gas Co., Series XX, 2.55%, 02/01/30 (Call 11/01/29)^(a)		2,733		2,437,489
Southern Co. Gas Capital Corp., Series 2020-A, 1.75%, 01/15/31 (Call 10/15/30)		1,901		1,509,769


Security	Par (000)		Value

Gas (continued)
Southwest Gas Corp.
2.20%, 06/15/30 (Call 03/15/30)	$	959	$	760,701
3.70%, 04/01/28 (Call 01/01/28)^(a)		1,075		999,180
4.05%, 03/15/32 (Call 12/15/31)^(a)		3,300		2,980,293

				53,685,089

Hand & Machine Tools — 0.1%
Kennametal Inc.
2.80%, 03/01/31 (Call 12/01/30)		1,312		1,045,915
4.63%, 06/15/28 (Call 03/15/28)		1,529		1,470,690
Stanley Black & Decker Inc.
2.30%, 03/15/30 (Call 12/15/29)^(a)		3,273		2,789,382
3.00%, 05/15/32 (Call 02/15/32)^(a)		2,240		1,963,664
4.25%, 11/15/28 (Call 08/15/28)^(a)		2,312		2,300,735

				9,570,386

Health Care - Products — 0.8%
Abbott Laboratories
1.15%, 01/30/28 (Call 11/30/27)^(a)		2,794		2,436,064
1.40%, 06/30/30 (Call 03/30/30)		3,140		2,596,479
Alcon Finance Corp.
2.60%, 05/27/30 (Call 02/27/30)^(a)(b)		3,609		3,070,911
3.00%, 09/23/29 (Call 06/23/29)^(a)(b)		4,448		3,945,760
Baxter International Inc.
1.73%, 04/01/31 (Call 01/01/31)^(a)		2,729		2,147,921
2.27%, 12/01/28 (Call 10/01/28)		5,640		4,896,493
2.54%, 02/01/32 (Call 11/01/31)^(a)		7,410		6,122,851
3.95%, 04/01/30 (Call 01/01/30)^(a)		2,156		2,031,078
Boston Scientific Corp.
2.65%, 06/01/30 (Call 03/01/30)^(a)		5,674		4,951,933
4.00%, 03/01/29 (Call 12/01/28)^(a)		155		149,269
DENTSPLY SIRONA Inc., 3.25%, 06/01/30 (Call 03/01/30)^(a)		3,500		2,882,131
DH Europe Finance II Sarl, 2.60%, 11/15/29 (Call 08/15/29)^(a)		3,460		3,114,977
Edwards Lifesciences Corp., 4.30%, 06/15/28 (Call 03/15/28)^(a)		2,555		2,544,492
PerkinElmer Inc.
1.90%, 09/15/28 (Call 07/15/28)		2,189		1,846,778
2.25%, 09/15/31 (Call 06/15/31)^(a)		2,387		1,897,746
2.55%, 03/15/31 (Call 12/15/30)		1,945		1,596,598
3.30%, 09/15/29 (Call 06/15/29)		3,762		3,347,571
Smith & Nephew PLC, 2.03%, 10/14/30 (Call 07/14/30)^(a)		4,810		3,808,226
STERIS Irish FinCo UnLtd Co., 2.70%, 03/15/31 (Call 12/15/30)^(a)		3,297		2,758,759
Stryker Corp.
1.95%, 06/15/30 (Call 03/15/30)^(a)		4,750		3,945,367
3.65%, 03/07/28 (Call 12/07/27)^(a)		2,576		2,516,900
Thermo Fisher Scientific Inc.
1.75%, 10/15/28 (Call 08/15/28)^(a)		3,083		2,723,284
2.00%, 10/15/31 (Call 07/15/31)^(a)		5,441		4,580,949
2.60%, 10/01/29 (Call 07/01/29)^(a)		3,939		3,592,919
Zimmer Biomet Holdings Inc.
2.60%, 11/24/31 (Call 08/24/31)^(a)		3,883		3,240,505
3.55%, 03/20/30 (Call 12/20/29)		715		646,160

				77,392,121

Health Care - Services — 2.1%
Adventist Health System/West, 2.95%, 03/01/29 (Call 12/01/28)		1,005		910,432
Advocate Health & Hospitals Corp. 3.83%, 08/15/28 (Call 05/15/28)^(a)		753		737,182


Security	Par (000)		Value

Health Care - Services (continued)
Series 2020, 2.21%, 06/15/30 (Call 03/15/30)	$	295	$	252,268
Anthem Inc., 4.10%, 05/15/32 (Call 02/15/32)		3,480		3,348,445
Ascension Health, Series B, 2.53%, 11/15/29 (Call 08/15/29)^(a)		1,875		1,674,444
Banner Health
1.90%, 01/01/31 (Call 07/01/30)^(a)		596		487,657
2.34%, 01/01/30 (Call 10/01/29)		1,295		1,116,801
Baylor Scott & White Holdings, Series 2021, 1.78%, 11/15/30 (Call 05/15/30)		1,635		1,329,820
Bon Secours Mercy Health Inc.
3.46%, 06/01/30 (Call 12/01/29)		1,800		1,675,723
Series 20-2, 2.10%, 06/01/31 (Call 12/01/30)^(a)		840		687,111
Cedars-Sinai Health System, Series 2021, 2.29%, 08/15/31 (Call 02/15/31)^(a)		660		559,201
CHRISTUS Health, Series C, 4.34%, 07/01/28 (Call 04/01/28)		1,340		1,331,366
CommonSpirit Health
2.78%, 10/01/30 (Call 04/01/30)		890		745,105
3.35%, 10/01/29 (Call 04/01/29)^(a)		3,963		3,542,087
Elevance Health Inc.
2.25%, 05/15/30 (Call 02/15/30)		4,850		4,130,973
2.55%, 03/15/31 (Call 12/15/30)		4,279		3,665,922
2.88%, 09/15/29 (Call 06/15/29)		4,070		3,661,217
3.65%, 12/01/27 (Call 09/01/27)^(a)		7,187		6,962,167
4.10%, 03/01/28 (Call 12/01/27)		5,946		5,826,384
Fresenius Medical Care U.S. Finance III Inc.
2.38%, 02/16/31 (Call 11/16/30)^(a)(b)		6,125		4,757,576
3.00%, 12/01/31 (Call 09/01/31)^(a)(b)		1,665		1,337,448
3.75%, 06/15/29 (Call 03/15/29)^(b)		2,090		1,861,012
HCA Inc.
2.38%, 07/15/31 (Call 04/15/31)^(a)		4,269		3,386,781
3.38%, 03/15/29 (Call 01/15/29)^(a)(b)		3,095		2,739,021
3.50%, 09/01/30 (Call 03/01/30)		10,090		8,804,965
3.63%, 03/15/32 (Call 12/15/31)^(a)(b)		10,305		8,903,402
4.13%, 06/15/29 (Call 03/15/29)		9,228		8,494,707
5.63%, 09/01/28 (Call 03/01/28)		6,280		6,311,934
5.88%, 02/01/29 (Call 08/01/28)^(a)		3,865		3,939,672
Health Care Service Corp. A Mutual Legal Reserve Co., 2.20%, 06/01/30 (Call 03/01/30)^(b)		3,371		2,799,388
Highmark Inc., 2.55%, 05/10/31 (Call 02/10/31)^(b)		1,768		1,471,376
Humana Inc.
2.15%, 02/03/32 (Call 11/03/31)^(a)		2,405		1,947,100
3.13%, 08/15/29 (Call 05/15/29)^(a)		2,442		2,226,304
3.70%, 03/23/29 (Call 02/23/29)^(a)		4,060		3,833,720
4.88%, 04/01/30 (Call 01/01/30)		2,843		2,864,580
Laboratory Corp. of America Holdings
2.70%, 06/01/31 (Call 03/01/31)^(a)		1,475		1,261,672
2.95%, 12/01/29 (Call 09/01/29)		3,450		3,067,213
3.60%, 09/01/27 (Call 06/01/27)^(a)		2,187		2,121,029
Mercy Health/OH, Series 2018, 4.30%, 07/01/28 (Call 01/01/28)		880		867,169
Ochsner LSU Health System of North Louisiana, Series 2021, 2.51%, 05/15/31 (Call 11/15/30)^(a)		580		464,639
OhioHealth Corp., 2.30%, 11/15/31 (Call 05/15/31)		655		548,757
Piedmont Healthcare Inc., 2.04%, 01/01/32 (Call 07/01/31)		445		358,893
Providence St Joseph Health Obligated Group, Series 19A, 2.53%, 10/01/29 (Call 07/01/29)		2,731		2,402,619
Quest Diagnostics Inc.
2.80%, 06/30/31 (Call 03/30/31)^(a)		1,060		903,940
2.95%, 06/30/30 (Call 03/30/30)^(a)		5,212		4,604,489
4.20%, 06/30/29 (Call 03/30/29)^(a)		2,117		2,028,564


Security	Par (000)		Value

Health Care - Services (continued)
Roche Holdings Inc.
1.93%, 12/13/28 (Call 10/13/28)^(b)	$	8,895	$	7,781,258
2.08%, 12/13/31 (Call 09/13/31)^(a)(b)		9,110		7,672,802
3.63%, 09/17/28 (Call 06/17/28)^(b)		2,866		2,781,663
Rush Obligated Group, Series 2020, 3.92%, 11/15/29 (Call 08/15/29)		1,107		1,061,671
Stanford Health Care, Series 2020, 3.31%, 08/15/30 (Call 05/15/30)		205		189,085
Sutter Health
Series 2018, 3.70%, 08/15/28 (Call 05/15/28)^(a)		1,406		1,343,808
Series 20A, 2.29%, 08/15/30 (Call 02/15/30)		3,385		2,860,081
UnitedHealth Group Inc.
2.00%, 05/15/30^(a)		5,103		4,346,823
2.30%, 05/15/31 (Call 02/15/31)		6,416		5,479,670
2.88%, 08/15/29		4,669		4,284,268
2.95%, 10/15/27		4,490		4,263,825
3.85%, 06/15/28^(a)		5,365		5,299,076
3.88%, 12/15/28		4,042		3,975,433
4.00%, 05/15/29 (Call 03/15/29)^(a)		4,115		4,049,162
4.20%, 05/15/32 (Call 02/15/32)^(a)		7,365		7,282,901
Universal Health Services Inc.
2.65%, 10/15/30 (Call 07/15/30)^(a)(b)		3,614		2,849,032
2.65%, 01/15/32 (Call 10/15/31)^(a)(b)		2,390		1,811,957

				194,284,790

Holding Companies - Diversified — 0.3%
Ares Capital Corp.
2.88%, 06/15/28 (Call 04/15/28)		4,672		3,880,693
3.20%, 11/15/31 (Call 08/15/31)^(a)		2,890		2,254,161
Blackstone Secured Lending Fund, 2.85%, 09/30/28 (Call 07/30/28)		3,770		2,999,933
CK Hutchison International 17 II Ltd., 3.25%, 09/29/27^(a)(b)		930		886,471
CK Hutchison International 19 II Ltd., 2.75%, 09/06/29 (Call 06/06/29)^(a)(b)		4,272		3,847,680
CK Hutchison International 19 Ltd., 3.63%, 04/11/29 (Call 01/11/29)^(a)(b)		2,813		2,686,843
FS KKR Capital Corp., 3.13%, 10/12/28 (Call 08/12/28)		3,845		3,130,374
JAB Holdings BV, 2.20%, 11/23/30 (Call 08/23/30)^(b)		2,490		1,942,506
Owl Rock Capital Corp., 2.88%, 06/11/28 (Call 04/11/28)		4,361		3,529,981
Prospect Capital Corp., 3.44%, 10/15/28 (Call 08/15/28)		2,450		1,897,526

				27,056,168

Home Builders — 0.2%
DR Horton Inc., 1.40%, 10/15/27 (Call 08/15/27)^(a)		2,043		1,711,071
Lennar Corp., 4.75%, 11/29/27 (Call 05/29/27)		3,832		3,729,220
MDC Holdings Inc.
2.50%, 01/15/31 (Call 07/15/30)^(a)		1,835		1,310,017
3.85%, 01/15/30 (Call 07/15/29)		1,337		1,094,137
NVR Inc., 3.00%, 05/15/30 (Call 11/15/29)		4,529		3,898,729
PulteGroup Inc., 7.88%, 06/15/32		2,105		2,341,923
Toll Brothers Finance Corp.
3.80%, 11/01/29 (Call 08/01/29)^(a)		2,310		1,957,761
4.35%, 02/15/28 (Call 11/15/27)^(a)		1,875		1,716,307

				17,759,165

Home Furnishings — 0.1%
Leggett & Platt Inc.
3.50%, 11/15/27 (Call 08/15/27)		2,320		2,165,851
4.40%, 03/15/29 (Call 12/15/28)^(a)		2,294		2,222,238
Panasonic Holdings Corp., 3.11%, 07/19/29 (Call 04/19/29)^(a)(b)		2,105		1,907,406


Security	Par (000)		Value

Home Furnishings (continued)
Whirlpool Corp.
2.40%, 05/15/31 (Call 02/15/31)^(a)	$	937	$	770,722
4.70%, 05/14/32 (Call 02/14/32)^(a)		2,390		2,321,638
4.75%, 02/26/29 (Call 11/26/28)^(a)		2,774		2,730,709

				12,118,564

Household Products & Wares — 0.4%
Avery Dennison Corp.
2.25%, 02/15/32 (Call 11/15/31)^(a)		2,160		1,692,497
2.65%, 04/30/30 (Call 02/01/30)^(a)		2,315		1,957,159
4.88%, 12/06/28 (Call 09/06/28)^(a)		2,372		2,394,449
Church & Dwight Co. Inc., 2.30%, 12/15/31 (Call 09/15/31)^(a)		1,695		1,427,938
Clorox Co. (The)
1.80%, 05/15/30 (Call 02/15/30)^(a)		1,749		1,424,920
3.10%, 10/01/27 (Call 07/01/27)		2,019		1,918,797
3.90%, 05/15/28 (Call 02/15/28)^(a)		1,860		1,825,850
4.40%, 05/01/29 (Call 03/01/29)^(a)		1,210		1,192,895
4.60%, 05/01/32 (Call 02/01/32)^(a)		5,415		5,349,523
Kimberly-Clark Corp.
1.05%, 09/15/27 (Call 07/15/27)^(a)		5,122		4,483,603
2.00%, 11/02/31 (Call 08/02/31)^(a)		2,827		2,379,759
3.10%, 03/26/30 (Call 12/26/29)		3,487		3,240,345
3.20%, 04/25/29 (Call 01/25/29)^(a)		2,017		1,907,647
3.95%, 11/01/28 (Call 08/01/28)^(a)		1,097		1,091,144
Kimberly-Clark de Mexico SAB de CV, 2.43%, 07/01/31 (Call 04/01/31)^(a)(b)		1,020		852,353

				33,138,879

Insurance — 4.5%
Aegon NV, 5.50%, 04/11/48 (Call 04/11/28), (6 mo. LIBOR US + 3.540%)^(a)(c)		3,925		3,730,319
Aflac Inc., 3.60%, 04/01/30 (Call 01/01/30)		4,471		4,252,940
AIA Group Ltd.
3.38%, 04/07/30 (Call 01/07/30)^(a)(b)		4,447		4,124,572
3.60%, 04/09/29 (Call 01/09/29)^(b)		4,899		4,668,284
3.90%, 04/06/28 (Call 01/06/28)^(b)		2,637		2,572,301
AIG SunAmerica Global Financing X, 6.90%, 03/15/32^(b)		2,700		3,087,956
Alleghany Corp., 3.63%, 05/15/30 (Call 02/15/30)		2,207		2,066,900
Allstate Corp. (The), 1.45%, 12/15/30 (Call 09/15/30)^(a)		2,713		2,156,042
American Financial Group Inc./OH, 5.25%, 04/02/30 (Call 01/02/30)		1,323		1,329,258
American International Group Inc.
3.40%, 06/30/30 (Call 03/30/30)		580		531,910
4.20%, 04/01/28 (Call 01/01/28)		505		494,742
Series A-9, 5.75%, 04/01/48 (Call 04/01/28), (3 mo. LIBOR US + 2.868%)^(c)		3,753		3,555,716
Americo Life Inc., 3.45%, 04/15/31^(b)		1,784		1,440,102
AmFam Holdings Inc., 2.81%, 03/11/31 (Call 12/11/30)^(b)		2,200		1,841,790
Aon Corp.
2.80%, 05/15/30 (Call 02/15/30)		3,482		3,039,572
3.75%, 05/02/29 (Call 02/02/29)		3,776		3,576,877
4.50%, 12/15/28 (Call 09/15/28)		2,047		2,026,269
Aon Corp./Aon Global Holdings PLC
2.05%, 08/23/31 (Call 05/23/31)^(a)		3,550		2,865,992
2.60%, 12/02/31 (Call 09/02/31)^(a)		1,440		1,210,924
Arthur J Gallagher & Co., 2.40%, 11/09/31 (Call 08/09/31)^(a)		1,819		1,478,106
Ascot Group Ltd., 4.25%, 12/15/30 (Call 12/15/25)^(b)		100		87,974
Assurant Inc.
2.65%, 01/15/32 (Call 10/15/31)^(a)		551		429,957


Security	Par (000)		Value

Insurance (continued)
3.70%, 02/22/30 (Call 11/22/29)	$	1,942	$	1,720,804
4.90%, 03/27/28 (Call 12/27/27)		2,123		2,085,930
Assured Guaranty U.S. Holdings Inc., 3.15%, 06/15/31 (Call 03/15/31)^(a)		2,252		1,941,178
Athene Global Funding
1.99%, 08/19/28^(a)(b)		2,908		2,411,843
2.50%, 03/24/28^(b)		2,780		2,381,292
2.55%, 11/19/30^(a)(b)		3,263		2,605,221
2.65%, 10/04/31^(b)		1,260		996,701
2.67%, 06/07/31^(a)(b)		2,961		2,360,955
2.72%, 01/07/29^(b)		2,225		1,888,046
Athene Holding Ltd.
3.50%, 01/15/31 (Call 10/15/30)		2,429		2,085,641
4.13%, 01/12/28 (Call 10/12/27)^(a)		4,780		4,481,622
6.15%, 04/03/30 (Call 01/03/30)^(a)		2,391		2,412,149
AXA SA, 8.60%, 12/15/30^(a)		6,619		8,240,655
AXIS Specialty Finance LLC
3.90%, 07/15/29 (Call 04/15/29)		1,866		1,721,075
4.90%, 01/15/40 (Call 01/15/30)^(a)(c)		1,634		1,397,070
AXIS Specialty Finance PLC, 4.00%, 12/06/27 (Call 09/06/27)^(a)		2,030		1,954,288
Belrose Funding Trust, 2.33%, 08/15/30 (Call 05/15/30)^(b)		2,814		2,266,175
Berkshire Hathaway Finance Corp.
1.45%, 10/15/30 (Call 07/15/30)^(a)		3,690		3,004,658
1.85%, 03/12/30 (Call 12/12/29)		2,301		1,969,485
2.88%, 03/15/32 (Call 12/15/31)		4,015		3,573,232
Brighthouse Financial Global Funding, 2.00%, 06/28/28^(a)(b)		1,647		1,406,419
Brighthouse Financial Inc., 5.63%, 05/15/30 (Call 02/15/30)^(a)		2,778		2,743,454
Brown & Brown Inc.
2.38%, 03/15/31 (Call 12/15/30)^(a)		2,825		2,237,320
4.20%, 03/17/32 (Call 12/17/31)^(a)		2,945		2,681,526
4.50%, 03/15/29 (Call 12/15/28)^(a)		2,462		2,400,268
Chubb INA Holdings Inc., 1.38%, 09/15/30 (Call 06/15/30)		1,843		1,469,125
Cincinnati Financial Corp., 6.92%, 05/15/28^(a)		570		627,425
CNA Financial Corp.
2.05%, 08/15/30 (Call 05/15/30)^(a)		2,177		1,745,387
3.90%, 05/01/29 (Call 02/01/29)		2,823		2,643,187
CNO Financial Group Inc., 5.25%, 05/30/29 (Call 02/28/29)^(a)		2,245		2,170,582
CNO Global Funding, 2.65%, 01/06/29^(b)		3,105		2,682,084
Corebridge Financial Inc.
3.85%, 04/05/29 (Call 02/05/29)^(a)(b)		4,125		3,796,654
3.90%, 04/05/32 (Call 01/05/32)^(a)(b)		6,680		6,000,523
6.88%, 12/15/52		3,000		2,897,316
Doctors Co. An Interinsurance Exchange (The), 4.50%, 01/18/32 (Call 10/18/31)^(b)		755		663,856
Empower Finance 2020 LP
1.36%, 09/17/27 (Call 07/17/27)^(a)(b)		3,325		2,855,575
1.78%, 03/17/31 (Call 12/17/30)^(a)(b)		1,099		874,463
Enstar Group Ltd.
3.10%, 09/01/31 (Call 03/01/31)		2,200		1,656,208
4.95%, 06/01/29 (Call 03/01/29)^(a)		2,824		2,660,142
Equitable Financial Life Global Funding
1.75%, 11/15/30^(a)(b)		1,312		1,046,124
1.80%, 03/08/28^(a)(b)		2,720		2,350,332
Equitable Holdings Inc.
4.35%, 04/20/28 (Call 01/20/28)^(a)		8,019		7,886,861


Security	Par (000)		Value

Insurance (continued)
7.00%, 04/01/28^(a)	$	725	$	801,921
F&G Global Funding, 2.00%, 09/20/28^(a)(b)		3,445		2,878,265
Fairfax Financial Holdings Ltd.
3.38%, 03/03/31 (Call 12/03/30)^(a)		3,305		2,824,151
4.63%, 04/29/30 (Call 01/29/30)^(a)		2,288		2,171,306
4.85%, 04/17/28 (Call 01/17/28)		3,541		3,431,411
5.63%, 08/16/32		3,000		2,939,150
Farmers Exchange Capital, 7.05%, 07/15/28^(b)		385		411,491
Fidelis Insurance Holdings Ltd., 4.88%, 06/30/30 (Call 03/31/30)^(b)		180		156,528
Fidelity National Financial Inc.
2.45%, 03/15/31 (Call 12/15/30)		2,113		1,672,763
3.40%, 06/15/30 (Call 03/15/30)		3,408		2,949,798
4.50%, 08/15/28 (Call 05/15/28)^(a)		1,357		1,329,214
First American Financial Corp.
2.40%, 08/15/31 (Call 05/15/31)^(a)		2,753		2,117,152
4.00%, 05/15/30 (Call 02/15/30)		2,154		1,928,512
Five Corners Funding Trust II, 2.85%, 05/15/30 (Call 02/15/30)^(b)		4,468		3,873,791
GA Global Funding Trust
1.95%, 09/15/28^(a)(b)		2,830		2,377,079
2.90%, 01/06/32^(a)(b)		2,435		1,984,959
Global Atlantic Fin Co.
3.13%, 06/15/31 (Call 03/15/31)^(b)		2,867		2,241,444
4.40%, 10/15/29 (Call 07/15/29)^(b)		2,503		2,226,526
Globe Life Inc.
2.15%, 08/15/30 (Call 05/15/30)		1,421		1,148,871
4.55%, 09/15/28 (Call 06/15/28)^(a)		3,345		3,293,318
4.80%, 06/15/32 (Call 03/15/32)^(a)		2,040		1,982,105
Great-West Lifeco Finance 2018 LP, 4.05%, 05/17/28 (Call 02/17/28)^(a)(b)		930		896,736
Guardian Life Global Funding
1.25%, 11/19/27^(a)(b)		1,674		1,432,092
1.63%, 09/16/28^(a)(b)		2,955		2,480,874
Hanover Insurance Group Inc. (The), 2.50%, 09/01/30 (Call 06/01/30)		1,391		1,126,954
Hartford Financial Services Group Inc. (The), 2.80%, 08/19/29 (Call 05/19/29)^(a)		3,698		3,274,189
Jackson Financial Inc.
3.13%, 11/23/31 (Call 08/23/31)^(a)(b)		1,860		1,490,139
5.67%, 06/08/32 (Call 03/08/32)^(a)		2,890		2,805,491
Jackson National Life Global Funding, 3.05%, 06/21/29^(b)		2,010		1,807,803
Kemper Corp.
2.40%, 09/30/30 (Call 06/30/30)^(a)		2,097		1,686,641
3.80%, 02/23/32 (Call 11/23/31)		1,415		1,244,246
Liberty Mutual Group Inc., 4.57%, 02/01/29^(a)(b)		5,357		5,211,339
Lincoln National Corp.
3.05%, 01/15/30 (Call 10/15/29)^(a)		2,591		2,290,421
3.40%, 01/15/31 (Call 10/15/30)^(a)		2,418		2,153,359
3.40%, 03/01/32 (Call 12/01/31)^(a)		235		206,423
3.80%, 03/01/28 (Call 12/01/27)		2,858		2,730,191
Loews Corp., 3.20%, 05/15/30 (Call 02/15/30)		2,252		2,019,811
Manulife Financial Corp., 3.70%, 03/16/32 (Call 12/16/31)^(a)		3,910		3,592,804
Markel Corp.
3.35%, 09/17/29 (Call 06/17/29)		2,011		1,828,317
3.50%, 11/01/27 (Call 08/01/27)		1,564		1,473,344
Marsh & McLennan Companies Inc.
2.25%, 11/15/30 (Call 08/15/30)		3,790		3,233,714
2.38%, 12/15/31 (Call 09/15/31)^(a)		1,339		1,131,740


Security	Par (000)		Value

Insurance (continued)
4.38%, 03/15/29 (Call 12/15/28)	$	7,597	$	7,550,737
MassMutual Global Funding II
1.55%, 10/09/30^(b)		2,071		1,663,915
2.15%, 03/09/31^(a)(b)		2,825		2,361,625
Meiji Yasuda Life Insurance Co., 5.10%, 04/26/48 (Call 04/26/28)^(b)(c)		4,600		4,581,270
MetLife Inc., 4.55%, 03/23/30 (Call 12/23/29)^(a)		4,898		4,939,243
Metropolitan Life Global Funding, 2.40%, 01/11/32^(a)(b)		3,700		3,094,199
Metropolitan Life Global Funding I
1.55%, 01/07/31^(a)(b)		2,213		1,746,468
2.95%, 04/09/30^(b)		4,895		4,355,796
3.00%, 09/19/27^(a)(b)		3,466		3,228,992
3.05%, 06/17/29^(a)(b)		2,945		2,668,178
3.30%, 03/21/29^(a)(b)		3,105		2,860,012
4.30%, 08/25/29		2,000		1,946,153
Mitsui Sumitomo Insurance Co. Ltd., 4.95%, (Call 03/06/29)^(b)(c)(d)		4,000		3,975,194
Muenchener Rueckversicherungs-Gesellschaft AG in Muenchen, 5.88%, 05/23/42 (Call 11/23/31)^(b)(c)		2,400		2,472,000
Nationwide Mutual Insurance Co., 8.25%, 12/01/31^(b)		1,230		1,474,187
New York Life Global Funding
1.20%, 08/07/30^(b)		2,112		1,659,560
1.85%, 08/01/31^(a)(b)		2,800		2,262,606
3.00%, 01/10/28^(a)(b)		5,268		4,974,667
Nippon Life Insurance Co.
2.75%, 01/21/51 (Call 01/21/31)^(b)(c)		7,123		5,936,286
2.90%, 09/16/51 (Call 09/16/31)^(a)(b)(c)		4,580		3,817,997
3.40%, 01/23/50 (Call 01/23/30)^(a)(b)(c)		4,489		4,000,283
Northwestern Mutual Global Funding, 1.70%, 06/01/28^(a)(b)		1,748		1,526,385
Pacific Life Global Funding II
1.45%, 01/20/28^(b)		2,358		1,989,630
1.60%, 09/21/28^(a)(b)		2,390		1,981,564
2.45%, 01/11/32^(b)		1,765		1,455,520
PartnerRe Finance B LLC
3.70%, 07/02/29 (Call 04/02/29)^(a)		2,640		2,469,683
4.50%, 10/01/50 (Call 04/01/30)^(c)		2,250		2,023,026
Primerica Inc., 2.80%, 11/19/31 (Call 08/19/31)^(a)		2,735		2,287,370
Principal Financial Group Inc.
2.13%, 06/15/30 (Call 03/15/30)^(a)		3,101		2,566,778
3.70%, 05/15/29 (Call 02/15/29)^(a)		2,942		2,767,098
Principal Life Global Funding II
1.50%, 08/27/30^(a)(b)		2,152		1,689,219
1.63%, 11/19/30^(a)(b)		1,210		952,764
2.50%, 09/16/29^(a)(b)		2,515		2,185,147
Progressive Corp. (The)
3.00%, 03/15/32 (Call 12/15/31)^(a)		3,290		2,971,240
3.20%, 03/26/30 (Call 12/26/29)		992		922,593
4.00%, 03/01/29 (Call 12/01/28)^(a)		2,582		2,560,158
6.63%, 03/01/29^(a)		55		62,188
Protective Life Corp.
3.40%, 01/15/30 (Call 10/15/29)^(a)(b)		1,604		1,454,540
4.30%, 09/30/28 (Call 06/30/28)^(a)(b)		1,142		1,102,456
Protective Life Global Funding
1.74%, 09/21/30^(b)		2,617		2,080,381
1.90%, 07/06/28^(b)		3,724		3,180,404
Prudential Financial Inc.
2.10%, 03/10/30 (Call 12/10/29)^(a)		3,470		2,945,105
3.70%, 10/01/50 (Call 07/01/30)^(c)		4,014		3,482,145
3.88%, 03/27/28 (Call 12/27/27)^(a)		2,351		2,305,967


Security	Par (000)		Value

Insurance (continued)
4.50%, 09/15/47 (Call 09/15/27), (3 mo. LIBOR US + 2.380%)^(a)(c)	$	2,542	$	2,389,513
5.13%, 03/01/52 (Call 11/28/31)^(c)		4,810		4,467,627
5.70%, 09/15/48 (Call 09/15/28), (3 mo. LIBOR US + 2.665%)^(a)(c)		4,167		4,088,660
Prudential PLC
3.13%, 04/14/30		4,568		4,079,291
3.63%, 03/24/32 (Call 12/24/31)^(a)		1,475		1,332,751
Reinsurance Group of America Inc.
3.15%, 06/15/30 (Call 03/15/30)		2,664		2,336,998
3.90%, 05/15/29 (Call 02/15/29)		3,032		2,839,586
RenaissanceRe Holdings Ltd., 3.60%, 04/15/29 (Call 01/15/29)		2,752		2,562,624
RGA Global Funding, 2.70%, 01/18/29^(b)		2,400		2,098,050
Sammons Financial Group Inc.
3.35%, 04/16/31 (Call 01/16/31)^(a)(b)		4,067		3,252,884
4.75%, 04/08/32 (Call 01/08/32)^(b)		1,940		1,703,595
SBL Holdings Inc., 5.00%, 02/18/31 (Call 11/18/30)^(a)(b)		2,710		2,167,482
Stewart Information Services Corp., 3.60%, 11/15/31 (Call 08/15/31)^(a)		2,040		1,681,257
Sumitomo Life Insurance Co.
3.38%, 04/15/81 (Call 04/15/31)^(b)(c)		4,550		4,014,304
4.00%, 09/14/77 (Call 09/14/27), (3 mo. LIBOR US + 2.993%)^(a)(b)(c)		4,205		3,987,733
Swiss Re Finance Luxembourg SA, 5.00%, 04/02/49 (Call 04/02/29)^(b)(c)		4,940		4,693,000
Trustage Financial Group Inc., 4.63%, 04/15/32 (Call 01/15/32)^(a)(b)		200		181,894
Unum Group, 4.00%, 06/15/29 (Call 03/15/29)^(a)		1,871		1,736,667
Voya Financial Inc., 4.70%, 01/23/48 (Call 01/23/28), (3 mo. LIBOR US + 2.084%)^(c)		2,706		2,247,218
Willis North America Inc.
2.95%, 09/15/29 (Call 06/15/29)		3,681		3,182,144
4.50%, 09/15/28 (Call 06/15/28)^(a)		3,191		3,105,757

				423,097,501

Internet — 2.0%
Alibaba Group Holding Ltd.
2.13%, 02/09/31 (Call 11/09/30)^(a)		6,605		5,477,044
3.40%, 12/06/27 (Call 09/06/27)^(a)		11,159		10,537,210
Alphabet Inc., 1.10%, 08/15/30 (Call 05/15/30)^(a)		10,003		8,147,379
Amazon.com Inc.
1.50%, 06/03/30 (Call 03/03/30)		8,886		7,393,313
1.65%, 05/12/28 (Call 03/12/28)		10,401		9,236,607
2.10%, 05/12/31 (Call 02/12/31)		13,757		11,835,498
3.45%, 04/13/29 (Call 02/13/29)		6,785		6,561,155
3.60%, 04/13/32 (Call 01/13/32)^(a)		11,210		10,745,391
Baidu Inc.
2.38%, 10/09/30 (Call 07/09/30)		200		167,181
2.38%, 08/23/31 (Call 05/23/31)^(a)		2,355		1,933,169
3.43%, 04/07/30 (Call 01/07/30)		2,340		2,118,165
4.38%, 03/29/28 (Call 12/29/27)		2,211		2,149,275
4.88%, 11/14/28 (Call 08/14/28)^(a)		1,729		1,722,490
Booking Holdings Inc.
3.55%, 03/15/28 (Call 12/15/27)^(a)		2,063		1,983,176
4.63%, 04/13/30 (Call 01/13/30)		6,770		6,809,489
eBay Inc.
2.60%, 05/10/31 (Call 02/10/31)^(a)		3,457		2,864,408
2.70%, 03/11/30 (Call 12/11/29)		4,688		4,041,928
Expedia Group Inc.
2.95%, 03/15/31 (Call 12/15/30)^(a)		4,604		3,851,413
3.25%, 02/15/30 (Call 11/15/29)^(a)		5,939		5,136,213


Security	Par (000)		Value

Internet (continued)
3.80%, 02/15/28 (Call 11/15/27)^(a)	$	5,071	$	4,716,638
JD.com Inc., 3.38%, 01/14/30 (Call 10/14/29)^(a)		3,462		3,163,103
Meituan, 3.05%, 10/28/30 (Call 07/28/30)^(a)(b)		5,430		3,931,521
Netflix Inc.
4.88%, 04/15/28^(a)		7,060		6,865,850
4.88%, 06/15/30 (Call 03/15/30)^(a)(b)		4,148		3,961,879
5.38%, 11/15/29^(a)(b)		3,563		3,509,555
5.88%, 11/15/28^(a)		8,438		8,532,590
6.38%, 05/15/29^(a)		3,603		3,730,191
Prosus NV
3.06%, 07/13/31 (Call 04/13/31)^(a)(b)		8,380		6,221,568
3.68%, 01/21/30 (Call 10/21/29)^(a)(b)		5,129		4,126,063
4.19%, 01/19/32 (Call 10/19/31)^(a)(b)		3,200		2,561,918
Tencent Holdings Ltd.
2.39%, 06/03/30 (Call 03/03/30)^(a)(b)		10,090		8,390,466
2.88%, 04/22/31 (Call 01/22/31)^(a)(b)		2,165		1,844,409
3.60%, 01/19/28 (Call 10/19/27)^(b)		10,855		10,164,690
3.98%, 04/11/29 (Call 01/11/29)^(a)(b)		12,213		11,488,478
Tencent Music Entertainment Group, 2.00%, 09/03/30 (Call 06/03/30)		2,525		1,905,572
VeriSign Inc., 2.70%, 06/15/31 (Call 03/15/31)^(a)		3,295		2,703,980
Weibo Corp., 3.38%, 07/08/30 (Call 04/08/30)^(a)		2,814		2,225,755

				192,754,730

Iron & Steel — 0.3%
ArcelorMittal SA, 4.25%, 07/16/29^(a)		2,649		2,513,135
Gerdau Trade Inc., 4.88%, 10/24/27^(b)		1,825		1,830,931
GUSAP III LP, 4.25%, 01/21/30 (Call 07/21/29)^(b)		2,560		2,388,314
Nucor Corp.
2.70%, 06/01/30 (Call 03/01/30)^(a)		2,642		2,304,526
3.13%, 04/01/32 (Call 01/01/32)^(a)		2,400		2,112,843
3.95%, 05/01/28 (Call 02/01/28)^(a)		2,648		2,568,731
Reliance Steel & Aluminum Co., 2.15%, 08/15/30 (Call 05/15/30)^(a)		1,885		1,512,391
Steel Dynamics Inc.
1.65%, 10/15/27 (Call 08/15/27)^(a)		1,986		1,697,441
3.25%, 01/15/31 (Call 10/15/30)		2,453		2,118,923
3.45%, 04/15/30 (Call 01/15/30)		2,735		2,430,402
Vale Overseas Ltd., 3.75%, 07/08/30 (Call 04/08/30)^(a)		6,977		6,068,106

				27,545,743

Leisure Time — 0.0%
Brunswick Corp.
2.40%, 08/18/31 (Call 05/18/31)		2,500		1,865,673
4.40%, 09/15/32 (Call 06/15/32)^(a)		1,400		1,203,675

				3,069,348

Lodging — 0.3%
Choice Hotels International Inc.
3.70%, 12/01/29 (Call 09/01/29)^(a)		1,507		1,334,179
3.70%, 01/15/31 (Call 10/15/30)		2,449		2,136,621
Hyatt Hotels Corp.
4.38%, 09/15/28 (Call 06/15/28)^(a)		1,582		1,493,937
6.00%, 04/23/30 (Call 01/23/30)^(a)		2,247		2,295,103
Marriott International Inc./MD
Series AA, 4.65%, 12/01/28 (Call 09/01/28)^(a)		881		864,141
Series FF, 4.63%, 06/15/30 (Call 03/15/30)^(a)		4,681		4,470,690
Series HH, 2.85%, 04/15/31 (Call 01/15/31)		5,203		4,331,815
Series X, 4.00%, 04/15/28 (Call 01/15/28)		2,377		2,262,269
Sands China Ltd.
3.10%, 03/08/29		1,700		1,283,500
3.75%, 08/08/31^(a)		4,000		2,920,760
4.88%, 06/18/30 (Call 03/18/30)		2,439		1,927,500


Security	Par (000)		Value

Lodging (continued)
5.90%, 08/08/28 (Call 05/08/28)	$	8,422	$	7,200,810

				32,521,325

Machinery — 0.9%
ABB Finance USA Inc., 3.80%, 04/03/28 (Call 01/03/28)^(a)		1,115		1,090,438
Caterpillar Financial Services Corp., 1.10%, 09/14/27^(a)		3,449		3,014,407
Caterpillar Inc.
1.90%, 03/12/31 (Call 12/12/30)^(a)		2,738		2,320,465
2.60%, 09/19/29 (Call 06/19/29)^(a)		2,297		2,094,551
2.60%, 04/09/30 (Call 01/09/30)^(a)		3,114		2,819,507
CNH Industrial NV, 3.85%, 11/15/27 (Call 08/15/27)^(a)		2,414		2,287,256
Deere & Co.
3.10%, 04/15/30 (Call 01/15/30)^(a)		3,064		2,862,598
5.38%, 10/16/29^(a)		1,871		1,999,028
7.13%, 03/03/31^(a)		215		257,650
8.10%, 05/15/30^(a)		385		479,760
Dover Corp., 2.95%, 11/04/29 (Call 08/04/29)		1,180		1,068,467
Flowserve Corp.
2.80%, 01/15/32 (Call 10/15/31)^(a)		2,119		1,652,230
3.50%, 10/01/30 (Call 07/01/30)^(a)		2,284		1,959,805
IDEX Corp.
2.63%, 06/15/31 (Call 03/15/31)^(a)		1,023		865,698
3.00%, 05/01/30 (Call 02/01/30)^(a)		3,401		2,994,134
John Deere Capital Corp.
1.45%, 01/15/31^(a)		3,743		3,054,272
1.50%, 03/06/28^(a)		2,318		2,039,145
2.00%, 06/17/31		3,575		3,031,311
2.45%, 01/09/30		3,334		2,950,699
2.80%, 09/08/27		2,222		2,109,924
2.80%, 07/18/29		2,687		2,483,441
3.05%, 01/06/28^(a)		1,734		1,665,567
3.35%, 04/18/29^(a)		3,710		3,545,514
3.45%, 03/07/29^(a)		2,767		2,666,115
3.90%, 06/07/32^(a)		3,010		2,961,263
nVent Finance Sarl
2.75%, 11/15/31 (Call 08/15/31)^(a)		1,185		931,444
4.55%, 04/15/28 (Call 01/15/28)		1,866		1,765,827
Oshkosh Corp.
3.10%, 03/01/30 (Call 12/01/29)		1,335		1,133,680
4.60%, 05/15/28 (Call 02/15/28)		1,417		1,366,698
Otis Worldwide Corp., 2.57%, 02/15/30 (Call 11/15/29)		6,691		5,757,200
Rockwell Automation Inc.
1.75%, 08/15/31 (Call 05/15/31)^(a)		1,995		1,624,030
3.50%, 03/01/29 (Call 12/01/28)^(a)		2,996		2,876,989
6.70%, 01/15/28		305		337,472
Westinghouse Air Brake Technologies Corp., 4.95%, 09/15/28 (Call 06/15/28)		5,758		5,582,955
Xylem Inc./NY
1.95%, 01/30/28 (Call 11/30/27)^(a)		3,650		3,213,289
2.25%, 01/30/31 (Call 10/30/30)^(a)		3,647		3,033,275

				81,896,104

Manufacturing — 0.9%
3M Co.
2.38%, 08/26/29 (Call 05/26/29)		3,552		3,055,510
2.88%, 10/15/27 (Call 07/15/27)^(a)		4,203		3,961,519
3.05%, 04/15/30 (Call 01/15/30)^(a)		2,663		2,369,404
3.38%, 03/01/29 (Call 12/01/28)		3,955		3,666,433
3.63%, 09/14/28 (Call 06/14/28)		2,897		2,795,668


Security	Par (000)		Value

Manufacturing (continued)
Carlisle Companies Inc.
2.20%, 03/01/32 (Call 12/01/31)^(a)	$	2,405	$	1,894,971
2.75%, 03/01/30 (Call 12/01/29)^(a)		3,427		2,939,362
3.75%, 12/01/27 (Call 09/01/27)		1,639		1,555,094
Eaton Corp.
3.10%, 09/15/27 (Call 06/15/27)^(a)		3,212		3,051,148
4.15%, 03/15/33		2,190		2,111,534
GE Capital Funding LLC, 4.55%, 05/15/32 (Call 02/15/32)^(a)		2,160		2,082,294
General Electric Co., 6.75%, 03/15/32		10,650		12,054,643
Parker-Hannifin Corp.
3.25%, 06/14/29 (Call 03/14/29)		4,971		4,545,709
4.25%, 09/15/27 (Call 08/15/27)		2,300		2,276,144
4.50%, 09/15/29 (Call 07/15/29)		4,080		4,018,779
Pentair Finance Sarl
4.50%, 07/01/29 (Call 04/01/29)		1,906		1,784,507
5.90%, 07/15/32 (Call 04/15/32)^(a)		3,000		2,985,908
Siemens Financieringsmaatschappij NV
1.70%, 03/11/28^(b)		5,802		5,056,128
2.15%, 03/11/31^(a)(b)		7,737		6,577,187
Textron Inc.
2.45%, 03/15/31 (Call 12/15/30)^(a)		2,263		1,845,145
3.00%, 06/01/30 (Call 03/01/30)		2,888		2,501,417
3.38%, 03/01/28 (Call 12/01/27)		1,621		1,491,342
3.90%, 09/17/29 (Call 06/17/29)		1,270		1,183,360
Trane Technologies Global Holding Co. Ltd., 3.75%, 08/21/28 (Call 05/21/28)^(a)		2,494		2,398,290
Trane Technologies Luxembourg Finance SA, 3.80%, 03/21/29 (Call 12/21/28)		3,421		3,223,391

				81,424,887

Media — 2.0%
Charter Communications Operating LLC/Charter Communications Operating Capital
2.25%, 01/15/29 (Call 11/15/28)		5,445		4,472,009
2.30%, 02/01/32 (Call 11/01/31)		3,457		2,629,758
2.80%, 04/01/31 (Call 01/01/31)		6,157		4,987,990
3.75%, 02/15/28 (Call 11/15/27)		4,266		3,949,580
4.20%, 03/15/28 (Call 12/15/27)^(a)		5,501		5,186,234
4.40%, 04/01/33 (Call 01/01/33)^(a)		4,975		4,397,963
5.05%, 03/30/29 (Call 12/30/28)		5,427		5,224,913
Comcast Corp.
1.50%, 02/15/31 (Call 11/15/30)^(a)		7,785		6,252,300
1.95%, 01/15/31 (Call 10/15/30)		6,702		5,563,475
2.65%, 02/01/30 (Call 11/01/29)		7,387		6,531,142
3.15%, 02/15/28 (Call 11/15/27)^(a)		7,676		7,286,790
3.40%, 04/01/30 (Call 01/01/30)^(a)		7,198		6,719,818
3.55%, 05/01/28 (Call 02/01/28)		5,090		4,907,513
4.15%, 10/15/28 (Call 07/15/28)		18,299		18,139,343
4.25%, 10/15/30 (Call 07/15/30)^(a)		6,748		6,634,920
Cox Communications Inc.
1.80%, 10/01/30 (Call 07/01/30)^(b)		2,789		2,212,416
2.60%, 06/15/31 (Call 03/15/31)^(a)(b)		3,097		2,578,009
Discovery Communications LLC
3.63%, 05/15/30 (Call 02/15/30)		4,142		3,628,856
3.95%, 03/20/28 (Call 12/20/27)^(a)		7,574		6,957,349
4.13%, 05/15/29 (Call 02/15/29)^(a)		3,286		2,994,433
FactSet Research Systems Inc., 3.45%, 03/01/32 (Call 12/01/31)		2,205		1,927,346
Fox Corp.
3.50%, 04/08/30 (Call 01/08/30)		1,472		1,335,237
4.71%, 01/25/29 (Call 10/25/28)^(a)		8,320		8,233,893


Security	Par (000)		Value

Media (continued)
Grupo Televisa SAB, 8.50%, 03/11/32	$	150	$	185,944
Meta Platforms Inc., 3.85%, 08/15/32		16,490		15,507,700
Paramount Global
3.38%, 02/15/28 (Call 11/15/27)^(a)		2,369		2,211,812
3.70%, 06/01/28 (Call 03/01/28)		2,349		2,211,023
4.20%, 06/01/29 (Call 03/01/29)^(a)		2,385		2,267,559
4.20%, 05/19/32 (Call 02/19/32)^(a)		5,225		4,597,497
4.95%, 01/15/31 (Call 10/15/30)^(a)		3,430		3,246,454
7.88%, 07/30/30		5,125		5,791,794
TCI Communications Inc., 7.13%, 02/15/28^(a)		1,444		1,631,538
TWDC Enterprises 18 Corp., Series B, 7.00%, 03/01/32		470		554,498
Walt Disney Co. (The)
2.00%, 09/01/29 (Call 06/01/29)		9,229		7,972,357
2.20%, 01/13/28^(a)		5,047		4,590,087
2.65%, 01/13/31		11,624		10,246,889
3.80%, 03/22/30^(a)		6,016		5,815,361

				189,581,800

Metal Fabricate & Hardware — 0.0%
Timken Co. (The)
4.13%, 04/01/32 (Call 01/01/32)		1,055		960,444
4.50%, 12/15/28 (Call 09/15/28)		1,860		1,786,435

				2,746,879

Mining — 1.2%
Alcoa Nederland Holding BV
4.13%, 03/31/29 (Call 03/31/24)^(b)		250		220,452
5.50%, 12/15/27 (Call 06/15/23)^(b)		1,000		958,520
6.13%, 05/15/28 (Call 05/15/23)^(b)		1,000		971,880
Anglo American Capital PLC
2.25%, 03/17/28 (Call 01/17/28)^(b)		2,486		2,112,427
2.63%, 09/10/30 (Call 06/10/30)^(b)		4,679		3,812,785
2.88%, 03/17/31 (Call 12/17/30)^(b)		2,314		1,907,207
3.88%, 03/16/29 (Call 01/16/29)^(b)		1,760		1,593,764
4.00%, 09/11/27^(b)		3,097		2,925,171
4.50%, 03/15/28 (Call 12/15/27)^(b)		3,127		2,984,039
5.63%, 04/01/30 (Call 01/01/30)^(a)(b)		3,487		3,471,506
AngloGold Ashanti Holdings PLC
3.38%, 11/01/28 (Call 09/01/28)^(a)		1,220		1,069,811
3.75%, 10/01/30 (Call 07/01/30)^(a)		3,360		2,853,262
Antofagasta PLC, 2.38%, 10/14/30 (Call 07/14/30)^(a)(b)		2,195		1,734,050
Corp. Nacional del Cobre de Chile
3.00%, 09/30/29 (Call 06/30/29)^(a)(b)		5,020		4,425,767
3.15%, 01/14/30 (Call 10/14/29)^(a)(b)		4,138		3,652,255
3.75%, 01/15/31 (Call 10/15/30)^(a)(b)		4,745		4,306,990
Freeport Indonesia PT, 5.32%, 04/14/32 (Call 01/01/32)^(b)		6,400		5,918,457
Freeport-McMoRan Inc.
4.13%, 03/01/28 (Call 03/01/23)		2,970		2,781,375
4.25%, 03/01/30 (Call 03/01/25)^(a)		2,750		2,490,518
4.38%, 08/01/28 (Call 08/01/23)^(a)		2,665		2,508,524
4.63%, 08/01/30 (Call 08/01/25)^(a)		3,317		3,070,654
5.00%, 09/01/27 (Call 10/03/22)^(a)		2,515		2,480,810
5.25%, 09/01/29 (Call 09/01/24)^(a)		2,645		2,548,286
Glencore Funding LLC
2.50%, 09/01/30 (Call 06/01/30)^(a)(b)		4,597		3,737,788
2.63%, 09/23/31 (Call 06/23/31)^(a)(b)		3,420		2,719,822
2.85%, 04/27/31 (Call 01/27/31)^(a)(b)		2,759		2,276,016
3.88%, 10/27/27 (Call 07/27/27)^(b)		1,590		1,501,256
4.88%, 03/12/29 (Call 12/12/28)^(b)		4,150		3,998,337


Security	Par (000)		Value

Mining (continued)
Indonesia Asahan Aluminium Persero PT
5.45%, 05/15/30 (Call 02/15/30)^(a)(b)	$	5,071	$	4,973,840
6.53%, 11/15/28^(a)(b)		2,349		2,446,977
Industrias Penoles SAB de CV, 4.15%, 09/12/29 (Call 06/12/29)^(a)(b)		3,240		2,991,330
Newcastle Coal Infrastructure Group Pty Ltd.
4.40%, 09/29/27 (Call 06/29/27)^(b)		2,449		2,101,526
4.70%, 05/12/31 (Call 02/12/31)^(b)		2,210		1,687,388
Newcrest Finance Pty Ltd., 3.25%, 05/13/30 (Call 02/13/30)^(b)		3,315		2,931,967
Newmont Corp.
2.25%, 10/01/30 (Call 07/01/30)^(a)		4,989		4,096,757
2.60%, 07/15/32 (Call 04/15/32)^(a)		3,910		3,199,878
2.80%, 10/01/29 (Call 07/01/29)^(a)		3,518		3,071,255
Rio Tinto Alcan Inc., 7.25%, 03/15/31^(a)		3,187		3,784,242
Rio Tinto Finance USA Ltd., 7.13%, 07/15/28		2,384		2,688,648
South32 Treasury Ltd., 4.35%, 04/14/32 (Call 01/14/32)^(b)		3,125		2,841,875
Teck Resources Ltd., 3.90%, 07/15/30 (Call 04/15/30)		2,667		2,408,483
Yamana Gold Inc.
2.63%, 08/15/31 (Call 05/15/31)^(a)		2,615		2,052,302
4.63%, 12/15/27 (Call 09/15/27)		1,229		1,159,909

				117,468,106

Office & Business Equipment — 0.1%
CDW LLC/CDW Finance Corp.
3.25%, 02/15/29 (Call 08/15/23)^(a)		3,685		3,197,511
3.28%, 12/01/28 (Call 10/01/28)		1,395		1,228,429
3.57%, 12/01/31 (Call 09/01/31)^(a)		4,485		3,767,117
4.25%, 04/01/28 (Call 10/03/22)^(a)		2,695		2,494,735

				10,687,792

Oil & Gas — 4.8%
Aker BP ASA
3.75%, 01/15/30 (Call 10/15/29)^(a)(b)		4,525		4,067,025
4.00%, 01/15/31 (Call 10/15/30)^(a)(b)		3,195		2,884,063
BP Capital Markets America Inc.
1.75%, 08/10/30 (Call 05/10/30)^(a)		4,417		3,648,988
2.72%, 01/12/32 (Call 10/12/31)^(a)		9,075		7,913,328
3.63%, 04/06/30 (Call 01/06/30)^(a)		5,584		5,285,966
3.94%, 09/21/28 (Call 06/21/28)		5,688		5,552,117
4.23%, 11/06/28 (Call 08/06/28)		9,094		9,017,699
BP Capital Markets PLC
3.28%, 09/19/27 (Call 06/19/27)^(a)		4,362		4,176,831
3.72%, 11/28/28 (Call 08/28/28)		4,878		4,722,597
4.88%, (Call 03/22/30)^(c)(d)		11,051		10,108,902
Burlington Resources LLC, 7.20%, 08/15/31		3,260		3,819,083
Canadian Natural Resources Ltd.
2.95%, 07/15/30 (Call 04/15/30)^(a)		3,647		3,176,726
7.20%, 01/15/32^(a)		580		649,057
Cenovus Energy Inc.
2.65%, 01/15/32 (Call 10/15/31)^(a)		2,015		1,653,831
4.40%, 04/15/29 (Call 01/15/29)		3,658		3,553,722
Chevron Corp., 2.24%, 05/11/30 (Call 02/11/30)		6,507		5,701,305
Chevron USA Inc.
3.25%, 10/15/29 (Call 07/15/29)		2,563		2,397,134
3.85%, 01/15/28 (Call 10/15/27)		3,106		3,068,306
CNOOC Finance 2013 Ltd., 2.88%, 09/30/29 (Call 06/30/29)^(a)		3,420		3,147,204
CNOOC Finance 2015 USA LLC, 4.38%, 05/02/28^(a)		3,335		3,356,392
Conoco Funding Co., 7.25%, 10/15/31^(a)		2,370		2,782,670
ConocoPhillips Co., 6.95%, 04/15/29		8,618		9,830,295


Security	Par (000)		Value

Oil & Gas (continued)
Continental Resources Inc./OK
2.88%, 04/01/32 (Call 01/01/32)^(b)	$	2,455	$	1,914,616
4.38%, 01/15/28 (Call 10/15/27)^(a)		4,785		4,506,991
5.75%, 01/15/31 (Call 07/15/30)^(a)(b)		7,440		7,121,296
Coterra Energy Inc., 4.38%, 03/15/29 (Call 12/15/28)^(a)(b)		2,512		2,411,789
Devon Energy Corp.
4.50%, 01/15/30 (Call 01/15/25)		3,453		3,274,006
5.25%, 10/15/27 (Call 10/15/22)^(a)		1,200		1,216,520
5.88%, 06/15/28 (Call 06/15/23)^(a)		1,045		1,075,896
7.88%, 09/30/31^(a)		910		1,049,829
7.95%, 04/15/32^(a)		1,814		2,099,834
Diamondback Energy Inc.
3.13%, 03/24/31 (Call 12/24/30)^(a)		3,391		2,923,818
3.50%, 12/01/29 (Call 09/01/29)^(a)		4,938		4,479,642
Eastern Gas Transmission & Storage Inc., 3.00%, 11/15/29		2,257		2,061,875
Empresa Nacional del Petroleo
3.45%, 09/16/31 (Call 06/16/31)^(b)		1,285		1,079,400
5.25%, 11/06/29 (Call 08/06/29)^(b)		2,840		2,733,500
Eni SpA
4.25%, 05/09/29 (Call 02/09/29)^(a)(b)		5,325		5,054,956
Series X-R, 4.75%, 09/12/28^(a)(b)		5,335		5,263,690
Eni USA Inc., 7.30%, 11/15/27		575		634,357
EOG Resources Inc., 4.38%, 04/15/30 (Call 01/15/30)^(a)		3,415		3,410,093
EQT Corp.
3.63%, 05/15/31 (Call 05/15/30)^(b)		2,005		1,769,924
3.90%, 10/01/27 (Call 07/01/27)^(a)		6,050		5,727,051
5.00%, 01/15/29 (Call 07/15/28)		1,046		1,022,413
7.00%, 02/01/30 (Call 11/01/29)^(a)		3,620		3,873,708
Equinor ASA
2.38%, 05/22/30 (Call 02/22/30)		4,766		4,182,174
3.13%, 04/06/30 (Call 01/06/30)^(a)		7,178		6,639,750
3.63%, 09/10/28 (Call 06/10/28)^(a)		6,278		6,125,199
6.50%, 12/01/28^(b)		3,140		3,458,051
6.80%, 01/15/28^(a)		910		1,016,421
7.15%, 01/15/29		1,198		1,381,575
7.25%, 09/23/27^(a)		1,404		1,587,746
Exxon Mobil Corp.
2.44%, 08/16/29 (Call 05/16/29)^(a)		5,989		5,400,527
2.61%, 10/15/30 (Call 07/15/30)		7,715		6,889,113
3.48%, 03/19/30 (Call 12/19/29)^(a)		9,892		9,467,094
Helmerich & Payne Inc., 2.90%, 09/29/31 (Call 06/29/31)		2,280		1,927,619
Hess Corp.
7.30%, 08/15/31		3,850		4,301,377
7.88%, 10/01/29^(a)		2,195		2,504,046
HF Sinclair Corp., 4.50%, 10/01/30 (Call 07/01/30)^(b)		1,566		1,415,789
KazMunayGas National Co. JSC, 5.38%, 04/24/30^(b)		3,285		3,062,616
Lundin Energy Finance BV, 3.10%, 07/15/31 (Call 04/15/31)^(a)(b)		4,284		3,603,533
Marathon Oil Corp., 6.80%, 03/15/32^(a)		3,450		3,684,723
Marathon Petroleum Corp., 3.80%, 04/01/28 (Call 01/01/28)^(a)		2,427		2,290,151
Ovintiv Inc.
7.20%, 11/01/31		2,212		2,376,981
7.38%, 11/01/31		2,925		3,188,448
8.13%, 09/15/30^(a)		2,175		2,417,413
Pertamina Persero PT 2.30%, 02/09/31 (Call 11/09/30)^(b)		4,270		3,530,478


Security	Par (000)		Value

Oil & Gas (continued)
3.10%, 01/21/30 (Call 10/21/29)^(a)(b)	$	2,580	$	2,305,986
3.10%, 08/27/30 (Call 05/25/30)^(b)		2,970		2,642,719
3.65%, 07/30/29^(a)(b)		3,900		3,675,239
Petronas Capital Ltd.
2.48%, 01/28/32 (Call 10/28/31)^(a)(b)		420		365,286
3.50%, 04/21/30 (Call 01/21/30)^(b)		10,709		10,269,477
Petronas Energy Canada Ltd., 2.11%, 03/23/28 (Call 01/23/28)^(a)(b)		3,235		2,913,808
Phillips 66
2.15%, 12/15/30 (Call 09/15/30)^(a)		3,611		2,960,525
3.90%, 03/15/28 (Call 12/15/27)		3,710		3,555,435
Phillips 66 Co.
3.15%, 12/15/29 (Call 09/15/29)^(b)		2,618		2,322,872
3.75%, 03/01/28 (Call 12/01/27)^(a)(b)		2,058		1,934,844
Pioneer Natural Resources Co.
1.90%, 08/15/30 (Call 05/15/30)		5,594		4,557,696
2.15%, 01/15/31 (Call 10/15/30)^(a)		3,534		2,908,456
PTTEP Treasury Center Co. Ltd., 2.99%, 01/15/30 (Call 07/15/29)^(b)		1,705		1,516,911
Qatar Energy, 2.25%, 07/12/31 (Call 04/12/31)^(b)		16,900		14,734,603
Ras Laffan Liquefied Natural Gas Co. Ltd. 3
5.84%, 09/30/27^(b)		2,791		2,896,187
6.33%, 09/30/27^(a)(b)		3,026		3,146,986
Reliance Industries Ltd.
2.88%, 01/12/32^(b)		7,745		6,563,355
3.67%, 11/30/27^(a)(b)		2,610		2,487,427
SA Global Sukuk Ltd., 2.69%, 06/17/31 (Call 03/17/31)^(b)		14,735		13,393,585
Santos Finance Ltd., 3.65%, 04/29/31 (Call 01/29/31)^(a)(b)		4,354		3,656,682
Saudi Arabian Oil Co.
2.25%, 11/24/30 (Call 08/24/30)^(a)(b)		10,370		9,022,315
3.50%, 04/16/29^(b)		14,980		14,420,587
Shell International Finance BV
2.38%, 11/07/29 (Call 08/07/29)^(a)		6,889		6,074,376
2.75%, 04/06/30 (Call 01/06/30)		7,559		6,785,463
3.88%, 11/13/28 (Call 08/13/28)^(a)		6,845		6,712,594
Sinopec Group Overseas Development 2017 Ltd., 3.25%, 09/13/27^(b)		2,160		2,083,582
Sinopec Group Overseas Development 2018 Ltd.
2.30%, 01/08/31 (Call 10/08/30)^(a)(b)		5,285		4,610,305
2.70%, 05/13/30 (Call 02/13/30)^(b)		7,390		6,684,021
2.95%, 08/08/29 (Call 05/08/29)^(b)		4,277		3,964,580
2.95%, 11/12/29 (Call 08/12/29)^(a)(b)		5,427		5,028,994
4.25%, 09/12/28^(a)(b)		3,540		3,550,316
Suncor Energy Inc.
7.00%, 11/15/28^(a)		800		879,755
7.15%, 02/01/32		1,110		1,248,793
Tengizchevroil Finance Co. International Ltd., 3.25%, 08/15/30 (Call 02/15/30)^(b)		3,148		2,376,740
Thaioil Treasury Center Co. Ltd., 2.50%, 06/18/30^(b)		1,625		1,331,314
Tosco Corp., 8.13%, 02/15/30		341		411,430
TotalEnergies Capital International SA
2.83%, 01/10/30 (Call 10/10/29)^(a)		5,598		5,051,415
3.46%, 02/19/29 (Call 11/19/28)		5,750		5,500,031
TotalEnergies Capital SA, 3.88%, 10/11/28		4,587		4,480,309
Valero Energy Corp.
2.15%, 09/15/27 (Call 07/15/27)^(a)		2,961		2,649,294
2.80%, 12/01/31 (Call 09/01/31)^(a)		3,320		2,789,227
4.00%, 04/01/29 (Call 01/01/29)		5,112		4,862,117
4.35%, 06/01/28 (Call 03/01/28)^(a)		4,028		3,949,892


Security	Par (000)		Value

Oil & Gas (continued)
7.50%, 04/15/32^(a)	$	2,190	$	2,531,685
Woodside Finance Ltd.
3.70%, 03/15/28 (Call 12/15/27)^(a)(b)		3,724		3,446,413
4.50%, 03/04/29 (Call 12/04/28)^(a)(b)		6,885		6,601,148

				451,524,044

Oil & Gas Services — 0.3%
Baker Hughes Holdings LLC/Baker Hughes Co-Obligor Inc.
3.14%, 11/07/29 (Call 08/07/29)		2,533		2,272,137
3.34%, 12/15/27 (Call 09/15/27)^(a)		6,225		5,822,637
4.49%, 05/01/30 (Call 02/01/30)^(a)		2,036		1,983,198
Halliburton Co., 2.92%, 03/01/30 (Call 12/01/29)^(a)		4,320		3,817,823
NOV Inc., 3.60%, 12/01/29 (Call 09/01/29)		2,461		2,174,807
Schlumberger Holdings Corp.
3.90%, 05/17/28 (Call 02/17/28)^(b)		6,868		6,552,237
4.30%, 05/01/29 (Call 02/01/29)^(b)		3,967		3,831,686
Schlumberger Investment SA, 2.65%, 06/26/30 (Call 03/26/30)^(a)		5,375		4,736,798

				31,191,323

Packaging & Containers — 0.4%
Amcor Finance USA Inc., 4.50%, 05/15/28 (Call 02/15/28)		2,354		2,271,292
Amcor Flexibles North America Inc.
2.63%, 06/19/30 (Call 03/19/30)^(a)		2,429		2,018,558
2.69%, 05/25/31 (Call 02/25/31)		3,398		2,787,659
AptarGroup Inc., 3.60%, 03/15/32 (Call 12/15/31)		640		558,262
CCL Industries Inc., 3.05%, 06/01/30 (Call 03/01/30)^(b)		2,657		2,249,763
Packaging Corp. of America
3.00%, 12/15/29 (Call 09/15/29)		2,468		2,198,857
3.40%, 12/15/27 (Call 09/15/27)^(a)		2,403		2,266,863
Sonoco Products Co.
2.85%, 02/01/32 (Call 11/01/31)		3,265		2,730,507
3.13%, 05/01/30 (Call 02/01/30)^(a)		1,536		1,330,069
WestRock MWV LLC
7.95%, 02/15/31^(a)		440		515,318
8.20%, 01/15/30^(a)		1,460		1,705,241
WRKCo Inc.
3.38%, 09/15/27 (Call 06/15/27)		1,330		1,252,592
3.90%, 06/01/28 (Call 03/01/28)^(a)		2,805		2,693,200
4.00%, 03/15/28 (Call 12/15/27)		3,097		2,980,983
4.20%, 06/01/32 (Call 03/01/32)^(a)		3,000		2,826,448
4.90%, 03/15/29 (Call 12/15/28)^(a)		3,764		3,755,112

				34,140,724

Pharmaceuticals — 3.4%
AbbVie Inc.
3.20%, 11/21/29 (Call 08/21/29)		24,522		22,397,548
4.25%, 11/14/28 (Call 08/14/28)		8,076		7,932,697
AmerisourceBergen Corp.
2.70%, 03/15/31 (Call 12/15/30)		4,649		3,957,727
2.80%, 05/15/30 (Call 02/15/30)		2,380		2,071,617
3.45%, 12/15/27 (Call 09/15/27)^(a)		3,244		3,093,846
Astrazeneca Finance LLC
1.75%, 05/28/28 (Call 03/28/28)		5,536		4,887,219
2.25%, 05/28/31 (Call 02/28/31)^(a)		2,235		1,934,329
AstraZeneca PLC
1.38%, 08/06/30 (Call 05/06/30)		7,294		5,979,885
4.00%, 01/17/29 (Call 10/17/28)^(a)		4,440		4,433,433
Bayer Corp., 6.65%, 02/15/28^(a)(b)		225		236,976
Bayer U.S. Finance II LLC, 4.38%, 12/15/28 (Call 09/15/28)^(b)		17,128		16,465,452


Security	Par (000)		Value

Pharmaceuticals (continued)
Becton Dickinson and Co.
1.96%, 02/11/31 (Call 11/11/30)^(a)	$	4,669	$	3,802,021
2.82%, 05/20/30 (Call 02/20/30)^(a)		3,485		3,073,469
4.30%, 08/22/32^(a)		1,130		1,097,383
Bristol-Myers Squibb Co.
1.13%, 11/13/27 (Call 09/13/27)^(a)		5,906		5,203,484
1.45%, 11/13/30 (Call 08/13/30)^(a)		4,969		4,054,941
2.95%, 03/15/32 (Call 12/15/31)^(a)		8,595		7,788,222
3.40%, 07/26/29 (Call 04/26/29)		6,675		6,369,097
3.45%, 11/15/27 (Call 08/15/27)		520		510,547
3.90%, 02/20/28 (Call 11/20/27)		7,628		7,569,347
Cigna Corp.
2.38%, 03/15/31 (Call 12/15/30)		6,859		5,763,151
2.40%, 03/15/30 (Call 12/15/29)		6,753		5,775,771
3.05%, 10/15/27 (Call 07/15/27)		2,266		2,114,233
4.38%, 10/15/28 (Call 07/15/28)		16,904		16,646,783
CVS Health Corp.
1.75%, 08/21/30 (Call 05/21/30)		5,681		4,590,997
1.88%, 02/28/31 (Call 11/28/30)		5,770		4,641,551
2.13%, 09/15/31 (Call 06/15/31)^(a)		4,505		3,669,544
3.25%, 08/15/29 (Call 05/15/29)		8,861		8,097,335
3.75%, 04/01/30 (Call 01/01/30)		6,807		6,392,662
4.30%, 03/25/28 (Call 12/25/27)		20,769		20,531,842
Eli Lilly & Co., 3.38%, 03/15/29 (Call 12/15/28)^(a)		4,102		3,971,911
GlaxoSmithKline Capital Inc., 3.88%, 05/15/28		7,788		7,656,068
GlaxoSmithKline Capital PLC, 3.38%, 06/01/29 (Call 03/01/29)^(a)		4,385		4,171,546
Johnson & Johnson
0.95%, 09/01/27 (Call 07/01/27)^(a)		6,756		5,939,728
1.30%, 09/01/30 (Call 06/01/30)^(a)		6,984		5,852,236
2.90%, 01/15/28 (Call 10/15/27)		7,303		7,017,251
6.95%, 09/01/29^(a)		460		553,434
McKesson Corp., 3.95%, 02/16/28 (Call 11/16/27)^(a)		1,401		1,363,452
Merck & Co. Inc.
1.45%, 06/24/30 (Call 03/24/30)		5,672		4,687,263
1.90%, 12/10/28 (Call 10/10/28)^(a)		5,190		4,578,782
2.15%, 12/10/31 (Call 09/10/31)		9,074		7,721,614
3.40%, 03/07/29 (Call 12/07/28)		8,448		8,108,363
Merck Sharp & Dohme Corp., 5.95%, 12/01/28^(a)		1,281		1,399,225
Mylan Inc., 4.55%, 04/15/28 (Call 01/15/28)		3,230		3,032,239
Novartis Capital Corp., 2.20%, 08/14/30 (Call 05/14/30)		6,987		6,139,745
Pfizer Inc.
1.70%, 05/28/30 (Call 02/28/30)		4,537		3,835,221
1.75%, 08/18/31 (Call 05/18/31)^(a)		4,520		3,746,506
2.63%, 04/01/30 (Call 01/01/30)^(a)		5,744		5,165,979
3.45%, 03/15/29 (Call 12/15/28)		7,700		7,437,393
3.60%, 09/15/28 (Call 06/15/28)^(a)		4,420		4,383,735
Sanofi, 3.63%, 06/19/28 (Call 03/19/28)		4,353		4,225,815
Takeda Pharmaceutical Co. Ltd.
2.05%, 03/31/30 (Call 12/31/29)		11,389		9,521,465
5.00%, 11/26/28 (Call 08/26/28)^(a)		7,640		7,742,891
Viatris Inc., 2.70%, 06/22/30 (Call 03/22/30)		6,739		5,308,015
Zoetis Inc.
2.00%, 05/15/30 (Call 02/15/30)		3,640		3,058,084
3.00%, 09/12/27 (Call 06/12/27)		3,340		3,164,859
3.90%, 08/20/28 (Call 05/20/28)		2,173		2,122,921

				322,988,850

Pipelines — 2.9%
Abu Dhabi Crude Oil Pipeline LLC, 3.65%, 11/02/29^(b)		2,090		2,056,999


Security	Par (000)		Value

Pipelines (continued)
Boardwalk Pipelines LP
3.40%, 02/15/31 (Call 11/15/30)	$	2,052	$	1,738,252
4.80%, 05/03/29 (Call 02/03/29)^(a)		2,195		2,103,062
Cameron LNG LLC, 2.90%, 07/15/31 (Call 04/15/31)^(b)		3,400		2,985,283
Cheniere Corpus Christi Holdings LLC, 3.70%, 11/15/29 (Call 05/18/29)		7,063		6,490,769
Colonial Enterprises Inc., 3.25%, 05/15/30 (Call 02/15/30)^(b)		3,488		3,174,921
Colonial Pipeline Co., 7.63%, 04/15/32^(a)(b)		595		703,544
DCP Midstream Operating LP
3.25%, 02/15/32 (Call 08/15/31)		2,000		1,680,000
5.13%, 05/15/29 (Call 02/15/29)		2,000		1,949,400
8.13%, 08/16/30		2,000		2,253,000
DT Midstream Inc., 4.30%, 04/15/32 (Call 01/15/32)^(a)(b)		1,320		1,199,840
El Paso Natural Gas Co. LLC
3.50%, 02/15/32 (Call 11/15/31)^(a)(b)		1,110		972,137
8.38%, 06/15/32		5		5,933
Enbridge Inc.
3.13%, 11/15/29 (Call 08/15/29)^(a)		5,020		4,536,873
6.25%, 03/01/78 (Call 03/01/28), (3 mo. LIBOR US + 3.641%)^(a)(c)		2,037		1,926,114
Series 20-A, 5.75%, 07/15/80 (Call 04/15/30)^(a)(c)		4,336		4,072,242
Energy Transfer LP
3.75%, 05/15/30 (Call 02/15/30)^(a)		6,432		5,780,483
4.00%, 10/01/27 (Call 07/01/27)		3,904		3,706,813
4.15%, 09/15/29 (Call 06/15/29)^(a)		2,768		2,547,974
4.95%, 05/15/28 (Call 02/15/28)		4,001		3,911,494
4.95%, 06/15/28 (Call 03/15/28)^(a)		4,860		4,776,695
5.25%, 04/15/29 (Call 01/15/29)		7,053		6,876,378
8.25%, 11/15/29 (Call 08/15/29)		1,450		1,675,394
Enterprise Products Operating LLC
2.80%, 01/31/30 (Call 10/31/29)^(a)		5,436		4,784,220
3.13%, 07/31/29 (Call 04/30/29)^(a)		5,580		5,039,162
4.15%, 10/16/28 (Call 07/16/28)		4,636		4,544,079
5.38%, 02/15/78 (Call 02/15/28), (3 mo. LIBOR US + 2.570%)^(c)		3,287		2,704,120
Flex Intermediate Holdco LLC, 3.36%, 06/30/31 (Call 12/30/30)^(a)(b)		3,405		2,811,539
Florida Gas Transmission Co. LLC
2.30%, 10/01/31 (Call 07/01/31)^(a)(b)		2,457		1,968,757
2.55%, 07/01/30 (Call 04/01/30)^(b)		2,283		1,931,214
Galaxy Pipeline Assets Bidco Ltd., 1.75%, 09/30/27^(b)		1,187		1,112,976
GNL Quintero SA, 4.63%, 07/31/29^(a)(b)		3,068		2,996,886
Gray Oak Pipeline LLC, 3.45%, 10/15/27 (Call 08/15/27)^(a)(b)		2,031		1,859,518
KazTransGas JSC, 4.38%, 09/26/27^(b)		1,325		1,202,438
Kinder Morgan Energy Partners LP
7.40%, 03/15/31^(a)		434		479,522
7.75%, 03/15/32		3,125		3,547,460
Kinder Morgan Inc.
2.00%, 02/15/31 (Call 11/15/30)^(a)		6,056		4,808,793
4.30%, 03/01/28 (Call 12/01/27)^(a)		5,393		5,268,171
4.80%, 02/01/33 (Call 11/01/32)		4,000		3,851,659
7.75%, 01/15/32^(a)		3,520		4,092,957
7.80%, 08/01/31		875		1,010,289
Magellan Midstream Partners LP, 3.25%, 06/01/30 (Call 03/01/30)^(a)		2,068		1,833,153
Midwest Connector Capital Co. LLC, 4.63%, 04/01/29 (Call 01/01/29)^(b)		3,713		3,469,660


Security	Par (000)		Value

Pipelines (continued)
MPLX LP
2.65%, 08/15/30 (Call 05/15/30)^(a)	$	6,501	$	5,419,201
4.00%, 03/15/28 (Call 12/15/27)		5,672		5,426,116
4.25%, 12/01/27 (Call 09/01/27)		3,426		3,310,323
4.80%, 02/15/29 (Call 11/15/28)^(a)		3,485		3,402,020
4.95%, 09/01/32		5,000		4,844,382
NGPL PipeCo LLC, 3.25%, 07/15/31 (Call 04/15/31)^(a)(b)		3,075		2,567,538
ONEOK Inc.
3.10%, 03/15/30 (Call 12/15/29)		4,739		4,085,544
3.40%, 09/01/29 (Call 06/01/29)^(a)		3,546		3,141,508
4.35%, 03/15/29 (Call 12/15/28)		3,537		3,335,497
4.55%, 07/15/28 (Call 04/15/28)		4,117		3,989,899
6.35%, 01/15/31 (Call 10/15/30)		1,490		1,555,371
Pipeline Funding Co. LLC, 7.50%, 01/15/30^(a)(b)		338		371,203
Plains All American Pipeline LP/PAA Finance Corp.
3.55%, 12/15/29 (Call 09/15/29)		4,703		4,116,255
3.80%, 09/15/30 (Call 06/15/30)^(a)		3,192		2,831,402
Sabal Trail Transmission LLC, 4.25%, 05/01/28 (Call 02/01/28)^(b)		2,582		2,491,828
Sabine Pass Liquefaction LLC
4.20%, 03/15/28 (Call 09/15/27)		6,376		6,011,221
4.50%, 05/15/30 (Call 11/15/29)^(a)		8,728		8,355,589
Southern Natural Gas Co. LLC, 8.00%, 03/01/32		140		161,605
Targa Resources Corp., 4.20%, 02/01/33 (Call 11/01/32)		3,070		2,756,462
Targa Resources Partners LP/Targa Resources Partners Finance Corp.
4.00%, 01/15/32 (Call 07/15/26)^(a)		5,630		4,930,277
4.88%, 02/01/31 (Call 02/01/26)		5,165		4,787,846
5.00%, 01/15/28 (Call 01/15/23)^(a)		1,710		1,667,267
5.50%, 03/01/30 (Call 03/01/25)^(a)		1,310		1,279,562
6.88%, 01/15/29 (Call 01/15/24)^(a)		200		204,382
Tennessee Gas Pipeline Co. LLC
2.90%, 03/01/30 (Call 12/01/29)^(a)(b)		7,082		6,085,918
7.00%, 10/15/28^(a)		2,978		3,205,631
Texas Eastern Transmission LP, 3.50%, 01/15/28 (Call 10/15/27)^(b)		2,055		1,918,337
TransCanada PipeLines Ltd.
2.50%, 10/12/31 (Call 07/12/31)		5,290		4,340,119
4.10%, 04/15/30 (Call 01/15/30)		6,180		5,873,934
4.25%, 05/15/28 (Call 02/15/28)^(a)		6,540		6,378,379
Transcanada Trust
5.50%, 09/15/79 (Call 09/15/29), (SOFR + 4.416%)^(a)(c)		5,077		4,669,990
5.60%, 03/07/82 (Call 12/07/31)^(c)		2,005		1,857,661
Transcontinental Gas Pipe Line Co. LLC
3.25%, 05/15/30 (Call 02/15/30)		4,171		3,728,243
4.00%, 03/15/28 (Call 12/15/27)		2,001		1,919,760
Transportadora de Gas del Peru SA, 4.25%, 04/30/28^(b)		2,210		2,133,489
Transportadora de Gas Internacional SA ESP, 5.55%, 11/01/28 (Call 08/01/28)^(a)(b)		4,048		3,881,020
Valero Energy Partners LP, 4.50%, 03/15/28 (Call 12/15/27)^(a)		2,964		2,923,686
Williams Companies Inc. (The)
2.60%, 03/15/31 (Call 12/15/30)		7,834		6,544,425
3.50%, 11/15/30 (Call 08/15/30)		5,470		4,920,578
7.75%, 06/15/31		629		723,492
8.75%, 03/15/32		40		49,426
Series A, 7.50%, 01/15/31		1,862		2,109,753


Security	Par (000)		Value

Pipelines (continued)
Williams Cos. Inc., 4.65%, 08/15/32	$	3,000	$	2,892,143

				273,638,455

Private Equity — 0.1%
Apollo Management Holdings LP
2.65%, 06/05/30 (Call 03/05/30)^(a)(b)		2,365		1,982,785
4.87%, 02/15/29 (Call 11/15/28)^(b)		3,603		3,505,609
Carlyle Finance Subsidiary LLC, 3.50%, 09/19/29 (Call 06/19/29)^(b)		2,604		2,326,062
KKR Group Finance Co. VI LLC, 3.75%, 07/01/29 (Call 04/01/29)^(a)(b)		4,017		3,727,144

				11,541,600

Real Estate — 0.2%
CBRE Services Inc., 2.50%, 04/01/31 (Call 01/01/31)		2,678		2,149,661
Corp. Inmobiliaria Vesta SAB de CV, 3.63%, 05/13/31 (Call 02/13/31)^(a)(b)		2,325		1,851,281
Essential Properties LP, 2.95%, 07/15/31 (Call 04/15/31)		1,746		1,341,233
Mitsui Fudosan Co. Ltd., 2.57%, 01/21/32 (Call 10/21/31)^(a)(b)		225		197,203
Ontario Teachers’ Cadillac Fairview Properties Trust
2.50%, 10/15/31 (Call 07/15/31)^(b)		4,635		3,894,655
4.13%, 02/01/29 (Call 11/01/28)^(b)		4,793		4,653,171

				14,087,204

Real Estate Investment Trusts — 5.8%
Agree LP
2.00%, 06/15/28 (Call 04/15/28)		1,825		1,536,555
2.90%, 10/01/30 (Call 07/01/30)^(a)		1,465		1,238,261
Alexandria Real Estate Equities Inc.
2.00%, 05/18/32 (Call 02/18/32)^(a)		5,000		3,951,116
2.75%, 12/15/29 (Call 09/15/29)		2,041		1,778,666
3.38%, 08/15/31 (Call 05/15/31)		2,775		2,472,648
3.95%, 01/15/28 (Call 10/15/27)^(a)		2,209		2,124,639
4.50%, 07/30/29 (Call 04/30/29)		1,243		1,208,105
4.70%, 07/01/30 (Call 04/01/30)		2,985		2,936,459
4.90%, 12/15/30 (Call 09/15/30)^(a)		1,795		1,784,675
American Assets Trust LP, 3.38%, 02/01/31 (Call 11/01/30)		2,160		1,819,391
American Homes 4 Rent LP
2.38%, 07/15/31 (Call 04/15/31)^(a)		2,350		1,885,909
3.63%, 04/15/32 (Call 01/15/32)		2,315		2,020,511
4.25%, 02/15/28 (Call 11/15/27)		2,402		2,294,877
4.90%, 02/15/29 (Call 11/15/28)		1,952		1,911,062
American Tower Corp.
1.50%, 01/31/28 (Call 11/30/27)		3,563		2,996,616
1.88%, 10/15/30 (Call 07/15/30)		3,590		2,830,942
2.10%, 06/15/30 (Call 03/15/30)		3,349		2,703,214
2.30%, 09/15/31 (Call 06/15/31)^(a)		3,160		2,509,716
2.70%, 04/15/31 (Call 01/15/31)		3,105		2,569,106
2.90%, 01/15/30 (Call 10/15/29)		3,530		3,049,107
3.60%, 01/15/28 (Call 10/15/27)		3,761		3,492,838
3.80%, 08/15/29 (Call 05/15/29)		7,725		7,151,406
3.95%, 03/15/29 (Call 12/15/28)		3,150		2,951,428
4.05%, 03/15/32 (Call 12/15/31)^(a)		1,510		1,386,237
AvalonBay Communities Inc.
1.90%, 12/01/28 (Call 10/01/28)^(a)		2,765		2,387,309
2.05%, 01/15/32 (Call 10/15/31)^(a)		170		139,256
2.30%, 03/01/30 (Call 12/01/29)^(a)		4,028		3,513,636
2.45%, 01/15/31 (Call 10/17/30)		3,356		2,906,703
3.20%, 01/15/28 (Call 10/15/27)		1,732		1,619,606
3.30%, 06/01/29 (Call 03/01/29)^(a)		1,735		1,611,131


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
Boston Properties LP
2.55%, 04/01/32 (Call 01/01/32)^(a)	$	3,000	$	2,388,354
2.90%, 03/15/30 (Call 12/15/29)		3,418		2,916,746
3.25%, 01/30/31 (Call 10/30/30)		5,847		5,036,283
3.40%, 06/21/29 (Call 03/21/29)^(a)		6,044		5,413,579
4.50%, 12/01/28 (Call 09/01/28)		3,180		3,094,887
Brandywine Operating Partnership LP
3.95%, 11/15/27 (Call 08/15/27)		2,675		2,465,620
4.55%, 10/01/29 (Call 07/01/29)		363		341,656
Brixmor Operating Partnership LP
2.25%, 04/01/28 (Call 02/01/28)^(a)		2,947		2,489,509
2.50%, 08/16/31 (Call 05/16/31)		2,200		1,702,531
4.05%, 07/01/30 (Call 04/01/30)^(a)		3,544		3,150,215
4.13%, 05/15/29 (Call 02/15/29)		2,343		2,156,662
Broadstone Net Lease LLC, 2.60%, 09/15/31 (Call 06/15/31)		1,567		1,233,449
Camden Property Trust
2.80%, 05/15/30 (Call 02/15/30)		3,306		2,928,382
3.15%, 07/01/29 (Call 04/01/29)^(a)		2,828		2,590,638
4.10%, 10/15/28 (Call 07/15/28)		1,980		1,929,561
Cibanco SA Ibm/PLA Administradora Industrial S de RL de CV, 4.96%, 07/18/29 (Call 04/18/29)^(b)		2,300		2,017,698
Corporate Office Properties LP
2.00%, 01/15/29 (Call 11/15/28)		2,108		1,665,087
2.75%, 04/15/31 (Call 01/15/31)		2,641		2,074,059
Crown Castle Inc.
2.10%, 04/01/31 (Call 01/01/31)^(a)		4,745		3,777,827
2.25%, 01/15/31 (Call 10/15/30)^(a)		5,289		4,295,354
3.30%, 07/01/30 (Call 04/01/30)^(a)		3,662		3,246,155
3.65%, 09/01/27 (Call 06/01/27)^(a)		4,578		4,356,359
3.80%, 02/15/28 (Call 11/15/27)^(a)		4,585		4,322,977
Crown Castle International Corp.
2.50%, 07/15/31 (Call 04/15/31)		2,735		2,243,969
3.10%, 11/15/29 (Call 08/15/29)^(a)		2,518		2,222,789
4.30%, 02/15/29 (Call 11/15/28)^(a)		2,725		2,617,384
CubeSmart LP
2.00%, 02/15/31 (Call 11/15/30)		830		656,615
2.25%, 12/15/28 (Call 10/15/28)		2,793		2,360,250
2.50%, 02/15/32 (Call 11/15/31)		2,700		2,179,486
3.00%, 02/15/30 (Call 11/15/29)		2,063		1,798,177
4.38%, 02/15/29 (Call 11/15/28)^(a)		1,645		1,585,249
Digital Realty Trust LP
3.60%, 07/01/29 (Call 04/01/29)^(a)		4,113		3,787,635
4.45%, 07/15/28 (Call 04/15/28)^(a)		3,074		2,994,588
Duke Realty LP
1.75%, 07/01/30 (Call 04/01/30)		951		781,319
1.75%, 02/01/31 (Call 11/01/30)		2,810		2,273,497
2.25%, 01/15/32 (Call 10/15/31)^(a)		2,488		2,063,716
2.88%, 11/15/29 (Call 08/15/29)		2,262		2,026,069
3.38%, 12/15/27 (Call 09/15/27)		2,176		2,053,609
4.00%, 09/15/28 (Call 06/15/28)		1,861		1,805,056
EPR Properties
3.60%, 11/15/31 (Call 08/15/31)		2,520		1,977,548
3.75%, 08/15/29 (Call 05/15/29)^(a)		2,000		1,682,615
4.95%, 04/15/28 (Call 01/15/28)		2,000		1,835,650
Equinix Inc.
1.55%, 03/15/28 (Call 01/15/28)		4,085		3,464,043
2.00%, 05/15/28 (Call 03/15/28)		1,249		1,072,976
2.15%, 07/15/30 (Call 04/15/30)^(a)		4,184		3,416,776
2.50%, 05/15/31 (Call 02/15/31)		5,311		4,356,842


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
3.20%, 11/18/29 (Call 08/18/29)^(a)	$	4,873	$	4,363,954
3.90%, 04/15/32 (Call 01/15/32)^(a)		5,400		4,901,724
ERP Operating LP
1.85%, 08/01/31 (Call 05/01/31)^(a)		4,132		3,351,540
2.50%, 02/15/30 (Call 11/15/29)		1,077		937,251
3.00%, 07/01/29 (Call 04/01/29)^(a)		2,446		2,218,142
3.50%, 03/01/28 (Call 12/01/27)^(a)		1,915		1,807,303
4.15%, 12/01/28 (Call 09/01/28)		3,239		3,138,949
Essex Portfolio LP
1.65%, 01/15/31 (Call 10/15/30)		1,073		833,802
1.70%, 03/01/28 (Call 01/01/28)^(a)		1,168		993,447
2.55%, 06/15/31 (Call 03/15/31)^(a)		1,082		899,513
2.65%, 03/15/32 (Call 12/15/31)		2,080		1,705,431
3.00%, 01/15/30 (Call 10/15/29)		3,441		3,011,250
4.00%, 03/01/29 (Call 12/01/28)^(a)		3,273		3,103,089
Extra Space Storage LP
2.35%, 03/15/32 (Call 12/15/31)		2,675		2,100,534
2.55%, 06/01/31 (Call 03/01/31)		1,981		1,615,199
3.90%, 04/01/29 (Call 02/01/29)^(a)		655		607,983
Federal Realty Investment Trust
3.20%, 06/15/29 (Call 03/15/29)^(a)		2,025		1,810,922
3.50%, 06/01/30 (Call 03/01/30)^(a)		1,719		1,538,258
GLP Capital LP/GLP Financing II Inc.
3.25%, 01/15/32 (Call 10/15/31)		3,700		2,995,392
4.00%, 01/15/30 (Call 10/15/29)		3,216		2,818,470
4.00%, 01/15/31 (Call 10/15/30)^(a)		3,339		2,908,803
5.30%, 01/15/29 (Call 10/15/28)^(a)		3,317		3,202,270
5.75%, 06/01/28 (Call 03/03/28)^(a)		2,053		2,036,612
Goodman U.S. Finance Five LLC, 4.63%, 05/04/32 (Call 02/04/32)^(b)		70		68,049
Goodman U.S. Finance Three LLC, 3.70%, 03/15/28 (Call 12/15/27)^(b)		1,040		983,711
Healthcare Realty Holdings LP
2.00%, 03/15/31 (Call 12/15/30)^(a)		3,393		2,639,392
2.05%, 03/15/31 (Call 12/15/30)^(a)		1,985		1,529,449
2.40%, 03/15/30 (Call 12/15/29)		777		617,002
3.63%, 01/15/28 (Call 10/15/27)		1,560		1,431,031
Healthcare Trust of America Holdings LP, 3.10%, 02/15/30 (Call 11/15/29)		2,863		2,467,073
Healthpeak Properties Inc.
2.13%, 12/01/28 (Call 10/01/28)		1,865		1,603,307
2.88%, 01/15/31 (Call 10/15/30)^(a)		2,348		2,025,821
3.00%, 01/15/30 (Call 10/15/29)^(a)		3,601		3,189,167
3.50%, 07/15/29 (Call 04/15/29)		3,297		3,032,795
Highwoods Realty LP
2.60%, 02/01/31 (Call 11/01/30)		1,160		925,456
3.05%, 02/15/30 (Call 11/15/29)		2,418		2,060,357
4.13%, 03/15/28 (Call 12/15/27)^(a)		1,734		1,636,948
4.20%, 04/15/29 (Call 01/15/29)		1,701		1,572,083
Host Hotels & Resorts LP
Series H, 3.38%, 12/15/29 (Call 09/15/29)^(a)		2,433		2,082,076
Series I, 3.50%, 09/15/30 (Call 06/15/30)^(a)		4,290		3,635,453
Series J, 2.90%, 12/15/31 (Call 09/15/31)		1,145		894,365
Hudson Pacific Properties LP
3.25%, 01/15/30 (Call 10/15/29)^(a)		1,810		1,525,655
3.95%, 11/01/27 (Call 08/01/27)^(a)		1,925		1,803,508
4.65%, 04/01/29 (Call 01/01/29)		2,402		2,254,983
Invitation Homes Operating Partnership LP
2.00%, 08/15/31 (Call 05/15/31)^(a)		3,354		2,547,149
2.30%, 11/15/28 (Call 09/15/28)		2,982		2,488,620
4.15%, 04/15/32 (Call 01/15/32)^(a)		2,140		1,923,768


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
Kilroy Realty LP
3.05%, 02/15/30 (Call 11/15/29)^(a)	$	2,121	$	1,794,319
4.25%, 08/15/29 (Call 05/15/29)		696		647,144
4.75%, 12/15/28 (Call 09/15/28)		3,380		3,248,565
Kimco Realty Corp.
1.90%, 03/01/28 (Call 01/01/28)		1,999		1,712,252
2.25%, 12/01/31 (Call 09/01/31)		1,889		1,513,165
2.70%, 10/01/30 (Call 07/01/30)		2,845		2,417,088
3.20%, 04/01/32 (Call 01/01/32)^(a)		2,325		2,012,116
4.60%, 02/01/33		1,285		1,242,694
Kite Realty Group Trust, 4.75%, 09/15/30 (Call 06/15/30)		1,695		1,539,009
Life Storage LP
2.20%, 10/15/30 (Call 07/15/30)		1,526		1,225,232
2.40%, 10/15/31 (Call 07/15/31)^(a)		2,864		2,285,735
3.88%, 12/15/27 (Call 09/15/27)		1,941		1,832,935
4.00%, 06/15/29 (Call 03/15/29)^(a)		1,939		1,802,897
LXP Industrial Trust
2.38%, 10/01/31 (Call 07/01/31)		1,461		1,114,480
2.70%, 09/15/30 (Call 06/15/30)^(a)		2,051		1,654,707
Mid-America Apartments LP
1.70%, 02/15/31 (Call 11/15/30)^(a)		1,482		1,177,297
2.75%, 03/15/30 (Call 12/15/29)		1,723		1,505,899
3.95%, 03/15/29 (Call 12/15/28)		3,678		3,510,134
4.20%, 06/15/28 (Call 03/15/28)^(a)		913		883,615
National Health Investors Inc., 3.00%, 02/01/31 (Call 11/01/30)^(a)		2,123		1,610,153
National Retail Properties Inc.
2.50%, 04/15/30 (Call 01/15/30)^(a)		1,680		1,419,739
3.50%, 10/15/27 (Call 07/15/27)		1,854		1,720,366
4.30%, 10/15/28 (Call 07/15/28)^(a)		2,007		1,918,506
Office Properties Income Trust, 3.45%, 10/15/31 (Call 07/15/31)		1,746		1,163,904
Omega Healthcare Investors Inc.
3.38%, 02/01/31 (Call 11/01/30)^(a)		3,115		2,537,327
3.63%, 10/01/29 (Call 07/01/29)^(a)		2,400		2,051,425
4.75%, 01/15/28 (Call 10/15/27)^(a)		2,620		2,505,720
Phillips Edison Grocery Center Operating Partnership I LP, 2.63%, 11/15/31 (Call 08/15/31)		1,490		1,143,941
Physicians Realty LP
2.63%, 11/01/31 (Call 08/01/31)		2,060		1,650,843
3.95%, 01/15/28 (Call 10/15/27)		1,832		1,726,782
Piedmont Operating Partnership LP
2.75%, 04/01/32 (Call 01/01/32)		170		129,471
3.15%, 08/15/30 (Call 05/15/30)^(a)		1,729		1,421,740
Prologis LP
1.25%, 10/15/30 (Call 07/15/30)^(a)		4,732		3,779,984
1.63%, 03/15/31 (Call 12/15/30)		865		701,654
2.25%, 04/15/30 (Call 01/15/30)		3,902		3,391,955
3.88%, 09/15/28 (Call 06/15/28)^(a)		1,585		1,534,426
4.38%, 02/01/29 (Call 11/01/28)^(a)		1,842		1,818,065
Public Storage
1.85%, 05/01/28 (Call 03/01/28)		3,115		2,765,407
1.95%, 11/09/28 (Call 09/09/28)		2,373		2,083,126
2.25%, 11/09/31 (Call 08/09/31)^(a)		2,590		2,170,425
2.30%, 05/01/31 (Call 02/01/31)		2,738		2,332,333
3.09%, 09/15/27 (Call 06/15/27)		2,344		2,239,571
3.39%, 05/01/29 (Call 02/01/29)		2,340		2,203,912
Rayonier LP, 2.75%, 05/17/31 (Call 02/17/31)^(a)		2,390		1,965,495
Realty Income Corp.
2.20%, 06/15/28 (Call 04/15/28)		2,202		1,932,606


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
3.10%, 12/15/29 (Call 09/15/29)	$	2,745	$	2,497,425
3.25%, 06/15/29 (Call 03/15/29)		2,304		2,126,528
3.25%, 01/15/31 (Call 10/15/30)		3,772		3,381,289
3.40%, 01/15/28 (Call 11/15/27)		2,740		2,570,400
3.65%, 01/15/28 (Call 10/15/27)^(a)		2,502		2,397,945
Regency Centers LP
2.95%, 09/15/29 (Call 06/15/29)		2,198		1,918,918
3.70%, 06/15/30 (Call 03/15/30)^(a)		2,538		2,305,268
4.13%, 03/15/28 (Call 12/15/27)^(a)		1,373		1,318,805
Rexford Industrial Realty LP
2.13%, 12/01/30 (Call 09/01/30)^(a)		923		744,161
2.15%, 09/01/31 (Call 06/01/31)^(a)		4,220		3,366,043
Sabra Health Care LP
3.20%, 12/01/31 (Call 09/01/31)^(a)		2,923		2,324,219
3.90%, 10/15/29 (Call 07/15/29)		1,854		1,616,538
Safehold Operating Partnership LP
2.80%, 06/15/31 (Call 03/15/31)		2,962		2,380,587
2.85%, 01/15/32 (Call 08/15/31)^(a)		320		253,454
Scentre Group Trust 1/Scentre Group Trust 2, 4.38%, 05/28/30 (Call 02/28/30)^(a)(b)		3,319		3,139,593
Scentre Group Trust 2, 5.13%, 09/24/80 (Call 06/24/30)^(a)(b)(c)		6,350		5,453,057
Simon Property Group LP
1.75%, 02/01/28 (Call 11/01/27)^(a)		3,685		3,192,145
2.20%, 02/01/31 (Call 11/01/30)^(a)		3,055		2,504,124
2.25%, 01/15/32 (Call 10/15/31)		3,100		2,495,004
2.45%, 09/13/29 (Call 06/13/29)^(a)		5,803		5,008,694
2.65%, 07/15/30 (Call 04/15/30)		3,372		2,897,777
2.65%, 02/01/32 (Call 12/01/31)^(a)		3,015		2,505,608
3.38%, 12/01/27 (Call 09/01/27)^(a)		3,369		3,180,524
Spirit Realty LP
2.10%, 03/15/28 (Call 01/15/28)		2,107		1,757,269
2.70%, 02/15/32 (Call 11/15/31)^(a)		2,045		1,590,620
3.20%, 02/15/31 (Call 11/15/30)		1,221		1,011,628
3.40%, 01/15/30 (Call 10/15/29)^(a)		2,397		2,061,837
4.00%, 07/15/29 (Call 04/15/29)		1,912		1,735,787
STORE Capital Corp.
2.70%, 12/01/31 (Call 09/01/31)		1,468		1,165,751
2.75%, 11/18/30 (Call 08/18/30)^(a)		1,721		1,396,931
4.50%, 03/15/28 (Call 12/15/27)^(a)		1,314		1,261,350
4.63%, 03/15/29 (Call 12/15/28)^(a)		2,085		2,015,364
Sun Communities Operating LP
2.30%, 11/01/28 (Call 09/01/28)		2,300		1,941,954
2.70%, 07/15/31 (Call 04/15/31)^(a)		3,262		2,625,996
4.20%, 04/15/32 (Call 01/15/32)		2,700		2,418,211
Tanger Properties LP, 2.75%, 09/01/31 (Call 06/01/31)^(a)		1,712		1,301,974
Trust Fibra Uno, 4.87%, 01/15/30 (Call 10/30/29)^(b)		3,140		2,716,100
UDR Inc.
3.00%, 08/15/31 (Call 05/15/31)^(a)		749		638,261
3.20%, 01/15/30 (Call 10/15/29)		4,223		3,745,788
3.50%, 01/15/28 (Call 10/15/27)		1,373		1,275,277
4.40%, 01/26/29 (Call 10/26/28)		1,710		1,651,027
Ventas Realty LP
2.50%, 09/01/31 (Call 06/01/31)		2,105		1,717,616
3.00%, 01/15/30 (Call 10/15/29)		3,006		2,616,407
4.00%, 03/01/28 (Call 12/01/27)		2,869		2,730,931
4.40%, 01/15/29 (Call 10/15/28)^(a)		3,558		3,422,712
4.75%, 11/15/30 (Call 08/15/30)^(a)		2,302		2,232,080
VICI Properties LP
4.75%, 02/15/28 (Call 01/15/28)		5,175		4,965,970


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
4.95%, 02/15/30 (Call 12/15/29)^(a)	$	4,750	$	4,560,574
5.13%, 05/15/32 (Call 02/15/32)^(a)		8,100		7,719,057
VICI Properties LP/VICI Note Co. Inc.
3.88%, 02/15/29 (Call 11/15/28)^(a)(b)		3,040		2,703,617
4.13%, 08/15/30 (Call 02/15/25)^(a)(b)		4,265		3,750,018
4.50%, 01/15/28 (Call 10/15/27)^(b)		95		88,087
4.63%, 12/01/29 (Call 12/01/24)^(b)		5,330		4,923,587
Vornado Realty LP, 3.40%, 06/01/31 (Call 03/01/31)		2,210		1,799,036
WEA Finance LLC
3.50%, 06/15/29 (Call 03/15/29)^(a)(b)		3,358		2,945,714
4.13%, 09/20/28 (Call 06/20/28)^(b)		2,544		2,302,211
Welltower Inc.
2.05%, 01/15/29 (Call 11/15/28)		2,320		1,957,358
2.75%, 01/15/31 (Call 10/15/30)		2,512		2,110,266
2.75%, 01/15/32 (Call 10/15/31)		1,830		1,516,206
2.80%, 06/01/31 (Call 03/01/31)^(a)		3,280		2,764,606
3.10%, 01/15/30 (Call 10/15/29)		3,457		3,048,215
3.85%, 06/15/32 (Call 03/15/32)		2,875		2,616,084
4.13%, 03/15/29 (Call 12/15/28)		2,530		2,402,252
4.25%, 04/15/28 (Call 01/15/28)		3,376		3,286,398
Weyerhaeuser Co.
3.38%, 03/09/33 (Call 12/09/32)		2,245		1,967,153
4.00%, 11/15/29 (Call 08/15/29)		3,848		3,633,732
4.00%, 04/15/30 (Call 01/15/30)		3,798		3,575,577
6.95%, 10/01/27^(a)		621		684,704
7.38%, 03/15/32		2,210		2,558,762
WP Carey Inc.
2.40%, 02/01/31 (Call 11/01/30)^(a)		2,124		1,726,534
2.45%, 02/01/32 (Call 11/01/31)^(a)		1,650		1,313,768
3.85%, 07/15/29 (Call 04/15/29)		1,758		1,630,325

				547,664,574

Retail — 2.5%
7-Eleven Inc.
1.30%, 02/10/28 (Call 12/10/27)^(a)(b)		4,204		3,509,037
1.80%, 02/10/31 (Call 11/10/30)^(a)(b)		8,212		6,445,302
Advance Auto Parts Inc.
1.75%, 10/01/27 (Call 08/01/27)^(a)		1,319		1,129,934
3.50%, 03/15/32 (Call 12/15/31)^(a)		1,305		1,107,706
3.90%, 04/15/30 (Call 01/15/30)^(a)		3,018		2,713,575
Alimentation Couche-Tard Inc., 2.95%, 01/25/30 (Call 10/25/29)^(a)(b)		3,696		3,198,274
AutoNation Inc.
1.95%, 08/01/28 (Call 06/01/28)		1,372		1,127,807
2.40%, 08/01/31 (Call 05/01/31)		2,004		1,537,616
3.80%, 11/15/27 (Call 08/15/27)^(a)		1,405		1,293,116
3.85%, 03/01/32 (Call 12/01/31)		3,305		2,831,836
4.75%, 06/01/30 (Call 03/01/30)		2,444		2,287,696
AutoZone Inc.
1.65%, 01/15/31 (Call 10/15/30)		2,825		2,225,370
3.75%, 04/18/29 (Call 01/18/29)		1,900		1,786,626
4.00%, 04/15/30 (Call 01/15/30)		3,383		3,211,298
4.75%, 08/01/32 (Call 05/01/32)		2,000		1,981,507
Best Buy Co. Inc.
1.95%, 10/01/30 (Call 07/01/30)^(a)		3,527		2,816,530
4.45%, 10/01/28 (Call 07/01/28)^(a)		1,992		1,953,551
Costco Wholesale Corp.
1.60%, 04/20/30 (Call 01/20/30)		9,364		7,884,677
1.75%, 04/20/32 (Call 01/20/32)^(a)		505		415,357
Dick’s Sporting Goods Inc., 3.15%, 01/15/32 (Call 10/15/31)^(a)		3,712		2,940,978


Security	Par (000)		Value

Retail (continued)
Dollar General Corp.
3.50%, 04/03/30 (Call 01/03/30)^(a)	$	4,927	$	4,545,463
4.13%, 05/01/28 (Call 02/01/28)^(a)		1,998		1,968,703
Dollar Tree Inc.
2.65%, 12/01/31 (Call 09/01/31)		3,946		3,289,027
4.20%, 05/15/28 (Call 02/15/28)		5,375		5,236,246
Falabella SA, 3.38%, 01/15/32 (Call 10/15/31)^(b)		2,000		1,660,000
Genuine Parts Co.
1.88%, 11/01/30 (Call 08/01/30)		2,469		1,949,963
2.75%, 02/01/32 (Call 11/01/31)		2,540		2,107,595
Home Depot Inc. (The)
0.90%, 03/15/28 (Call 01/15/28)^(a)		2,431		2,068,311
1.38%, 03/15/31 (Call 12/15/30)		6,166		4,947,102
1.50%, 09/15/28 (Call 07/15/28)^(a)		3,740		3,246,431
1.88%, 09/15/31 (Call 06/15/31)^(a)		4,285		3,548,693
2.70%, 04/15/30 (Call 01/15/30)		7,144		6,430,358
2.80%, 09/14/27 (Call 06/14/27)		4,684		4,448,636
2.95%, 06/15/29 (Call 03/15/29)		7,859		7,337,044
3.25%, 04/15/32 (Call 01/15/32)^(a)		5,255		4,848,260
3.90%, 12/06/28 (Call 09/06/28)		4,666		4,625,287
Kohl’s Corp., 3.38%, 05/01/31 (Call 02/01/31)^(a)		1,150		821,633
Lowe’s Companies Inc.
1.30%, 04/15/28 (Call 02/15/28)		4,885		4,144,629
1.70%, 09/15/28 (Call 07/15/28)^(a)		4,822		4,133,019
1.70%, 10/15/30 (Call 07/15/30)		5,958		4,775,465
2.63%, 04/01/31 (Call 01/01/31)		7,019		6,013,428
3.65%, 04/05/29 (Call 01/05/29)^(a)		6,980		6,592,985
3.75%, 04/01/32 (Call 01/01/32)^(a)		5,285		4,867,070
4.50%, 04/15/30 (Call 01/15/30)^(a)		5,749		5,665,312
6.50%, 03/15/29		881		966,959
6.88%, 02/15/28^(a)		580		638,055
McDonald’s Corp.
2.13%, 03/01/30 (Call 12/01/29)^(a)		3,634		3,117,405
2.63%, 09/01/29 (Call 06/01/29)^(a)		4,740		4,256,292
3.60%, 07/01/30 (Call 04/01/30)^(a)		4,636		4,395,515
3.80%, 04/01/28 (Call 01/01/28)		4,921		4,829,808
O’Reilly Automotive Inc.
1.75%, 03/15/31 (Call 12/15/30)^(a)		1,648		1,307,890
3.60%, 09/01/27 (Call 06/01/27)^(a)		2,175		2,096,839
3.90%, 06/01/29 (Call 03/01/29)		2,599		2,460,212
4.20%, 04/01/30 (Call 01/01/30)^(a)		2,831		2,721,877
4.35%, 06/01/28 (Call 03/01/28)		2,721		2,694,407
4.70%, 06/15/32 (Call 03/15/32)		4,160		4,120,421
Ross Stores Inc., 1.88%, 04/15/31 (Call 01/15/31)^(a)		2,784		2,208,422
Starbucks Corp.
2.25%, 03/12/30 (Call 12/12/29)^(a)		3,405		2,888,629
2.55%, 11/15/30 (Call 08/15/30)^(a)		5,819		4,980,133
3.00%, 02/14/32 (Call 11/14/31)^(a)		4,631		4,046,736
3.50%, 03/01/28 (Call 12/01/27)^(a)		2,716		2,615,509
3.55%, 08/15/29 (Call 05/15/29)^(a)		4,354		4,083,536
4.00%, 11/15/28 (Call 08/15/28)^(a)		3,323		3,247,445
Target Corp.
2.35%, 02/15/30 (Call 11/15/29)		3,506		3,083,297
2.65%, 09/15/30 (Call 06/15/30)^(a)		2,414		2,151,838
3.38%, 04/15/29 (Call 01/15/29)^(a)		4,197		4,025,360
TJX Companies Inc. (The)
1.15%, 05/15/28 (Call 03/15/28)		1,931		1,644,547
1.60%, 05/15/31 (Call 02/15/31)^(a)		2,515		2,023,674
3.88%, 04/15/30 (Call 01/15/30)		2,488		2,414,752
Tractor Supply Co., 1.75%, 11/01/30 (Call 08/01/30)		3,463		2,736,201


Security	Par (000)		Value

Retail (continued)
Walgreens Boots Alliance Inc., 3.20%, 04/15/30 (Call 01/15/30)^(a)	$	2,492	$	2,220,513
Walmart Inc.
2.38%, 09/24/29 (Call 06/24/29)		2,057		1,849,542
3.25%, 07/08/29 (Call 04/08/29)^(a)		3,050		2,924,383
3.70%, 06/26/28 (Call 03/26/28)^(a)		5,197		5,138,490
7.55%, 02/15/30^(a)		435		533,657

				240,090,797

Savings & Loans — 0.1%
Nationwide Building Society 3.96%, 07/18/30 (Call 07/18/29), (3 mo. LIBOR US + 1.855%)^(b)(c)		2,666		2,444,814
4.13%, 10/18/32 (Call 10/18/27)^(b)(c)		2,422		2,255,727
4.30%, 03/08/29 (Call 03/08/28), (3 mo. LIBOR US + 1.452%)^(b)(c)		5,326		5,001,347

				9,701,888

Semiconductors — 2.4%
Advanced Micro Devices Inc., 3.92%, 06/01/32 (Call 03/01/32)		4,950		4,785,508
Analog Devices Inc.
1.70%, 10/01/28 (Call 08/01/28)		3,240		2,835,465
2.10%, 10/01/31 (Call 07/01/31)		3,470		2,938,388
Applied Materials Inc., 1.75%, 06/01/30 (Call 03/01/30)^(a)		3,356		2,814,728
Broadcom Corp./Broadcom Cayman Finance Ltd., 3.50%, 01/15/28 (Call 10/15/27)^(a)		3,894		3,614,690
Broadcom Inc.
1.95%, 02/15/28 (Call 12/15/27)^(a)(b)		3,894		3,339,964
2.45%, 02/15/31 (Call 11/15/30)^(b)		12,063		9,618,469
4.00%, 04/15/29 (Call 02/15/29)^(a)(b)		3,755		3,478,190
4.11%, 09/15/28 (Call 06/15/28)^(a)		5,539		5,271,857
4.15%, 11/15/30 (Call 08/15/30)		9,210		8,400,468
4.15%, 04/15/32 (Call 01/15/32)^(a)(b)		3,460		3,092,624
4.75%, 04/15/29 (Call 01/15/29)^(a)		8,252		8,107,635
5.00%, 04/15/30 (Call 01/15/30)^(a)		3,691		3,595,152
Entegris Escrow Corp., 4.75%, 04/15/29 (Call 01/15/29)^(a)(b)		260		239,106
Intel Corp.
1.60%, 08/12/28 (Call 06/12/28)		4,730		4,102,664
2.00%, 08/12/31 (Call 05/12/31)		5,839		4,820,398
2.45%, 11/15/29 (Call 08/15/29)		7,793		6,839,998
3.90%, 03/25/30 (Call 12/25/29)		7,332		7,054,050
4.00%, 08/05/29		2,000		1,944,096
4.15%, 08/05/32^(a)		4,000		3,869,565
KLA Corp.
4.10%, 03/15/29 (Call 12/15/28)^(a)		3,517		3,494,487
4.65%, 07/15/32 (Call 04/15/32)		4,670		4,745,739
Lam Research Corp.
1.90%, 06/15/30 (Call 03/15/30)		3,264		2,736,457
4.00%, 03/15/29 (Call 12/15/28)		4,398		4,313,582
Marvell Technology Inc.
2.45%, 04/15/28 (Call 02/15/28)		3,186		2,767,481
2.95%, 04/15/31 (Call 01/15/31)		3,340		2,738,348
4.88%, 06/22/28 (Call 03/22/28)		2,205		2,161,687
Micron Technology Inc.
2.70%, 04/15/32 (Call 01/15/32)		3,990		3,101,261
4.66%, 02/15/30 (Call 11/15/29)		4,195		3,928,960
5.33%, 02/06/29 (Call 11/06/28)		3,033		2,989,842
NVIDIA Corp.
1.55%, 06/15/28 (Call 04/15/28)		5,514		4,799,980


Security	Par (000)		Value

Semiconductors (continued)
2.00%, 06/15/31 (Call 03/15/31)^(a)	$	5,617	$	4,737,841
2.85%, 04/01/30 (Call 01/01/30)		6,712		6,055,853
NXP BV/NXP Funding LLC, 5.55%, 12/01/28 (Call 09/01/28)^(a)		2,510		2,553,226
NXP BV/NXP Funding LLC/NXP USA Inc.
2.50%, 05/11/31 (Call 02/11/31)		4,579		3,678,091
2.65%, 02/15/32 (Call 11/15/31)		4,506		3,622,961
3.40%, 05/01/30 (Call 02/01/30)		4,478		3,964,508
4.30%, 06/18/29 (Call 03/18/29)^(a)		4,627		4,394,368
5.00%, 01/15/33 (Call 10/15/32)		3,645		3,506,428
Qorvo Inc.
3.38%, 04/01/31 (Call 04/01/26)^(a)(b)		3,135		2,509,881
4.38%, 10/15/29 (Call 10/15/24)		3,682		3,249,365
QUALCOMM Inc.
1.30%, 05/20/28 (Call 02/20/28)^(a)		4,165		3,596,670
1.65%, 05/20/32 (Call 02/20/32)^(a)		3,445		2,763,369
2.15%, 05/20/30 (Call 02/20/30)^(a)		6,034		5,270,381
4.25%, 05/20/32 (Call 02/20/32)^(a)		770		775,981
SK Hynix Inc., 2.38%, 01/19/31^(a)(b)		4,483		3,529,827
Skyworks Solutions Inc., 3.00%, 06/01/31 (Call 03/01/31)		2,224		1,803,103
Texas Instruments Inc.
1.75%, 05/04/30 (Call 02/04/30)		3,167		2,695,696
1.90%, 09/15/31 (Call 06/15/31)		2,175		1,834,560
2.25%, 09/04/29 (Call 06/04/29)		3,281		2,932,163
2.90%, 11/03/27 (Call 08/03/27)		2,191		2,089,231
3.65%, 08/16/32		3,000		2,898,386
TSMC Arizona Corp.
2.50%, 10/25/31 (Call 07/25/31)		6,004		5,080,430
4.13%, 04/22/29 (Call 02/22/29)		2,790		2,743,943
4.25%, 04/22/32 (Call 01/22/32)		3,675		3,616,689
TSMC Global Ltd.
1.00%, 09/28/27 (Call 07/28/27)^(b)		467		396,028
1.38%, 09/28/30 (Call 06/28/30)^(a)(b)		5,433		4,266,990
1.75%, 04/23/28 (Call 02/23/28)^(b)		5,665		4,896,780
2.25%, 04/23/31 (Call 01/23/31)^(b)		7,165		5,968,723
4.63%, 07/22/32 (Call 04/22/32)^(b)		2,000		2,003,222
Xilinx Inc., 2.38%, 06/01/30 (Call 03/01/30)		2,084		1,816,864

				227,792,397

Shipbuilding — 0.1%
Huntington Ingalls Industries Inc.
2.04%, 08/16/28 (Call 06/16/28)		3,884		3,290,685
3.48%, 12/01/27 (Call 09/01/27)^(a)		1,717		1,595,788
4.20%, 05/01/30 (Call 02/01/30)		1,547		1,439,855

				6,326,328

Software — 1.8%
Activision Blizzard Inc., 1.35%, 09/15/30 (Call 06/15/30)		995		785,954
Adobe Inc., 2.30%, 02/01/30 (Call 11/01/29)		5,691		5,059,899
Autodesk Inc.
2.40%, 12/15/31 (Call 09/15/31)^(a)		4,450		3,681,403
2.85%, 01/15/30 (Call 10/15/29)		2,088		1,852,634
Broadridge Financial Solutions Inc.
2.60%, 05/01/31 (Call 02/01/31)		4,492		3,757,967
2.90%, 12/01/29 (Call 09/01/29)		3,277		2,881,189
Citrix Systems Inc.
3.30%, 03/01/30 (Call 12/01/29)		3,340		3,296,456
4.50%, 12/01/27 (Call 09/01/27)^(a)		3,243		3,221,723
Electronic Arts Inc., 1.85%, 02/15/31 (Call 11/15/30)		1,669		1,368,070


Security	Par (000)		Value

Software (continued)
Fidelity National Information Services Inc.
1.65%, 03/01/28 (Call 01/01/28)	$	3,399	$	2,898,139
2.25%, 03/01/31 (Call 12/01/30)^(a)		5,602		4,565,093
3.75%, 05/21/29 (Call 02/21/29)^(a)		2,622		2,459,362
5.10%, 07/15/32 (Call 04/15/32)^(a)		2,615		2,604,384
Fiserv Inc.
2.65%, 06/01/30 (Call 03/01/30)^(a)		4,436		3,776,602
3.50%, 07/01/29 (Call 04/01/29)		13,297		12,175,836
4.20%, 10/01/28 (Call 07/01/28)		4,506		4,369,074
Intuit Inc., 1.65%, 07/15/30 (Call 04/15/30)^(a)		2,163		1,781,781
Oracle Corp.
2.30%, 03/25/28 (Call 01/25/28)		7,747		6,733,412
2.88%, 03/25/31 (Call 12/25/30)		14,621		12,120,368
2.95%, 04/01/30 (Call 01/01/30)		14,609		12,468,342
3.25%, 11/15/27 (Call 08/15/27)^(a)		13,433		12,399,338
3.25%, 05/15/30 (Call 02/15/30)^(a)		2,164		1,880,907
Roper Technologies Inc.
1.40%, 09/15/27 (Call 07/15/27)^(a)		3,068		2,627,429
1.75%, 02/15/31 (Call 11/15/30)		4,447		3,485,174
2.00%, 06/30/30 (Call 03/30/30)^(a)		2,638		2,148,182
2.95%, 09/15/29 (Call 06/15/29)		3,255		2,867,323
4.20%, 09/15/28 (Call 06/15/28)		3,596		3,506,227
salesforce.com Inc.
1.50%, 07/15/28 (Call 05/15/28)^(a)		4,427		3,874,107
1.95%, 07/15/31 (Call 04/15/31)^(a)		6,716		5,651,969
3.70%, 04/11/28 (Call 01/11/28)		6,545		6,483,843
ServiceNow Inc., 1.40%, 09/01/30 (Call 06/01/30)^(a)		6,738		5,281,419
Take-Two Interactive Software Inc., 4.00%, 04/14/32 (Call 01/14/32)		5,660		5,219,850
VMware Inc.
1.80%, 08/15/28 (Call 06/15/28)^(a)		2,365		1,966,441
2.20%, 08/15/31 (Call 05/15/31)		6,805		5,305,329
4.70%, 05/15/30 (Call 02/15/30)^(a)		4,896		4,638,882
Workday Inc.
3.70%, 04/01/29 (Call 02/01/29)^(a)		3,040		2,849,378
3.80%, 04/01/32 (Call 01/01/32)^(a)		5,645		5,165,111

				167,208,597

Telecommunications — 4.8%
America Movil SAB de CV
2.88%, 05/07/30 (Call 02/07/30)		3,981		3,526,083
3.63%, 04/22/29 (Call 01/22/29)		3,867		3,652,911
4.70%, 07/21/32 (Call 04/21/32)^(a)		100		99,940
5.38%, 04/04/32 (Call 01/04/32)^(a)(b)		4,025		3,678,085
AT&T Inc.
1.65%, 02/01/28 (Call 12/01/27)		11,863		10,190,873
2.25%, 02/01/32 (Call 11/01/31)		9,710		7,835,837
2.75%, 06/01/31 (Call 03/01/31)		13,223		11,329,079
4.10%, 02/15/28 (Call 11/15/27)		9,192		8,970,538
4.30%, 02/15/30 (Call 11/15/29)		14,524		13,931,253
4.35%, 03/01/29 (Call 12/01/28)^(a)		14,587		14,230,591
Bell Telephone Co. of Canada or Bell Canada (The), Series US-5, 2.15%, 02/15/32 (Call 11/15/31)^(a)		1,085		884,256
Bharti Airtel Ltd., 3.25%, 06/03/31 (Call 03/05/31)^(a)(b)		1,430		1,225,311
British Telecommunications PLC
3.25%, 11/08/29 (Call 08/08/29)^(a)(b)		3,936		3,400,878
5.13%, 12/04/28 (Call 09/04/28)		2,903		2,853,007
9.63%, 12/15/30		14,725		18,146,984
Deutsche Telekom International Finance BV
4.38%, 06/21/28 (Call 03/21/28)^(a)(b)		4,633		4,598,996
8.75%, 06/15/30		20,984		25,766,333


Security	Par (000)		Value

Telecommunications (continued)
9.25%, 06/01/32	$	150	$	197,750
Juniper Networks Inc.
2.00%, 12/10/30 (Call 09/10/30)^(a)		1,839		1,437,331
3.75%, 08/15/29 (Call 05/15/29)^(a)		2,157		1,946,612
Koninklijke KPN NV, 8.38%, 10/01/30		4,154		4,831,430
Level 3 Financing Inc., 3.88%, 11/15/29 (Call 08/15/29)^(a)(b)		2,495		2,116,797
Motorola Solutions Inc.
2.30%, 11/15/30 (Call 08/15/30)^(a)		3,897		3,091,728
2.75%, 05/24/31 (Call 02/24/31)		3,712		3,026,700
4.60%, 02/23/28 (Call 11/23/27)		3,003		2,955,603
4.60%, 05/23/29 (Call 02/23/29)		3,542		3,410,715
5.60%, 06/01/32 (Call 03/01/32)		2,895		2,906,362
NBN Co. Ltd.
2.50%, 01/08/32 (Call 10/08/31)^(a)(b)		3,640		3,010,706
2.63%, 05/05/31 (Call 02/05/31)^(b)		7,203		6,081,900
NTT Finance Corp.
1.59%, 04/03/28 (Call 02/03/28)^(a)(b)		6,292		5,441,444
2.07%, 04/03/31 (Call 01/03/31)^(a)(b)		2,959		2,479,358
Ooredoo International Finance Ltd.
2.63%, 04/08/31^(b)		4,870		4,357,832
3.88%, 01/31/28^(a)(b)		1,120		1,112,807
Orange SA, 9.00%, 03/01/31^(a)		12,553		15,996,449
Rogers Communications Inc., 3.80%, 03/15/32 (Call 12/15/31)^(b)		7,965		7,269,704
Saudi Telecom Co., 3.89%, 05/13/29^(b)		5,455		5,469,729
Telefonica Europe BV, 8.25%, 09/15/30		7,956		9,265,768
Telefonica Moviles Chile SA, 3.54%, 11/18/31 (Call 08/18/31)^(b)		1,060		893,050
TELUS Corp.
3.40%, 05/13/32 (Call 02/13/32)		4,210		3,733,278
3.70%, 09/15/27 (Call 06/15/27)^(a)		1,412		1,376,053
T-Mobile USA Inc.
2.05%, 02/15/28 (Call 12/15/27)		8,135		7,060,188
2.25%, 11/15/31 (Call 08/15/31)		5,023		4,029,697
2.40%, 03/15/29 (Call 01/15/29)		1,810		1,556,393
2.55%, 02/15/31 (Call 11/15/30)		12,186		10,142,287
2.63%, 02/15/29 (Call 02/15/24)		4,740		4,086,960
2.70%, 03/15/32 (Call 12/15/31)		2,395		1,995,116
2.88%, 02/15/31 (Call 02/15/26)		8,025		6,782,730
3.38%, 04/15/29 (Call 04/15/24)		2,000		1,801,600
3.50%, 04/15/31 (Call 04/15/26)		11,150		9,873,242
3.88%, 04/15/30 (Call 01/15/30)^(a)		32,627		30,154,750
4.75%, 02/01/28 (Call 02/01/23)		9,750		9,536,475
Verizon Communications Inc.
1.50%, 09/18/30 (Call 06/18/30)^(a)		6,247		4,975,182
1.68%, 10/30/30 (Call 07/30/30)^(a)		6,579		5,230,981
1.75%, 01/20/31 (Call 10/20/30)		11,532		9,144,416
2.10%, 03/22/28 (Call 01/22/28)		14,403		12,728,952
2.36%, 03/15/32 (Call 12/15/31)		15,915		13,056,785
2.55%, 03/21/31 (Call 12/21/30)		20,236		17,103,543
3.15%, 03/22/30 (Call 12/22/29)^(a)		7,948		7,118,528
3.88%, 02/08/29 (Call 11/08/28)		4,947		4,761,358
4.02%, 12/03/29 (Call 09/03/29)^(a)		18,651		17,894,476
4.33%, 09/21/28		20,204		19,938,787
7.75%, 12/01/30^(a)		734		874,380
Vodafone Group PLC
4.38%, 05/30/28^(a)		14,903		14,729,303
7.88%, 02/15/30		3,131		3,625,859


Security	Par (000)		Value

Telecommunications (continued)
Xiaomi Best Time International Ltd.
2.88%, 07/14/31 (Call 04/14/31)^(a)(b)	$	3,545	$	2,623,238
3.38%, 04/29/30 (Call 01/29/30)^(b)		2,390		1,903,468

				449,458,755

Toys, Games & Hobbies — 0.1%
Hasbro Inc.
3.50%, 09/15/27 (Call 06/15/27)^(a)		1,717		1,625,878
3.90%, 11/19/29 (Call 08/19/29)		4,330		3,965,878

				5,591,756

Transportation — 1.2%
AP Moller - Maersk A/S, 4.50%, 06/20/29 (Call 03/20/29)^(b)		2,551		2,452,284
Burlington Northern Santa Fe LLC, 7.95%, 08/15/30^(a)		525		636,683
Canadian National Railway Co.
3.85%, 08/05/32^(a)		2,000		1,936,062
6.90%, 07/15/28		1,736		1,952,597
Canadian Pacific Railway Co.
2.05%, 03/05/30 (Call 12/05/29)^(a)		4,545		3,852,678
2.45%, 12/02/31 (Call 09/02/31)^(a)		6,143		5,247,964
4.00%, 06/01/28 (Call 03/01/28)^(a)		2,396		2,346,886
7.13%, 10/15/31^(a)		100		115,477
CH Robinson Worldwide Inc., 4.20%, 04/15/28 (Call 01/15/28)		3,019		2,915,539
CSX Corp.
2.40%, 02/15/30 (Call 11/15/29)^(a)		2,077		1,810,953
3.80%, 03/01/28 (Call 12/01/27)^(a)		3,736		3,659,670
4.10%, 11/15/32 (Call 08/15/32)		2,000		1,932,130
4.25%, 03/15/29 (Call 12/15/28)^(a)		4,257		4,209,307
Empresa de Transporte de Pasajeros Metro SA, 3.65%, 05/07/30 (Call 02/07/30)^(b)		2,600		2,406,802
FedEx Corp.
2.40%, 05/15/31 (Call 02/15/31)^(a)		4,618		3,886,840
3.10%, 08/05/29 (Call 05/05/29)		3,161		2,897,648
3.40%, 02/15/28 (Call 11/15/27)^(a)		3,269		3,128,410
4.20%, 10/17/28 (Call 07/17/28)^(a)		2,405		2,364,520
4.25%, 05/15/30 (Call 02/15/30)^(a)		3,466		3,384,317
Kansas City Southern, 2.88%, 11/15/29 (Call 08/15/29)^(a)		2,246		2,007,604
Kirby Corp., 4.20%, 03/01/28 (Call 12/01/27)		2,503		2,320,437
Norfolk Southern Corp.
2.30%, 05/15/31 (Call 02/15/31)^(a)		2,960		2,536,744
2.55%, 11/01/29 (Call 08/01/29)		2,081		1,850,318
3.00%, 03/15/32 (Call 12/15/31)^(a)		3,850		3,444,474
3.80%, 08/01/28 (Call 05/01/28)^(a)		2,927		2,851,439
Union Pacific Corp.
2.38%, 05/20/31 (Call 02/20/31)^(a)		4,583		3,975,277
2.40%, 02/05/30 (Call 11/05/29)		3,478		3,062,432
2.80%, 02/14/32 (Call 12/15/31)^(a)		5,715		5,080,626
3.70%, 03/01/29 (Call 12/01/28)^(a)		4,865		4,730,742
3.95%, 09/10/28 (Call 06/10/28)^(a)		5,488		5,401,976
6.63%, 02/01/29^(a)		60		67,482
United Parcel Service Inc.
2.50%, 09/01/29 (Call 06/01/29)		2,710		2,455,295
3.05%, 11/15/27 (Call 08/15/27)^(a)		3,362		3,271,637
3.40%, 03/15/29 (Call 12/15/28)^(a)		3,999		3,861,899
4.45%, 04/01/30 (Call 01/01/30)^(a)		4,265		4,372,901
United Parcel Service of America Inc., 7.62%, 04/01/30^(e)		85		101,949


Security	Par (000)		Value

Transportation (continued)
Walmart Inc.
1.50%, 09/22/28 (Call 07/22/28)^(a)	$	6,598	$	5,769,658
1.80%, 09/22/31 (Call 06/22/31)^(a)		9,975		8,386,891

				116,686,548

Trucking & Leasing — 0.2%
DAE Funding LLC, 3.38%, 03/20/28 (Call 01/20/28)^(b)		3,470		3,088,238
GATX Corp.
1.90%, 06/01/31 (Call 03/01/31)		1,340		1,025,530
3.50%, 03/15/28 (Call 12/15/27)^(a)		1,656		1,527,834
3.50%, 06/01/32 (Call 03/01/32)^(a)		1,920		1,651,815
4.00%, 06/30/30 (Call 03/30/30)		2,273		2,077,975
4.55%, 11/07/28 (Call 08/07/28)^(a)		1,970		1,906,267
4.70%, 04/01/29 (Call 01/01/29)		2,041		1,977,141
4.90%, 03/15/33		1,055		1,011,200
Penske Truck Leasing Co. LP/PTL Finance Corp., 3.35%, 11/01/29 (Call 08/01/29)^(b)		1,742		1,560,313
SMBC Aviation Capital Finance DAC, 2.30%, 06/15/28 (Call 04/15/28)^(a)(b)		1,530		1,252,761

				17,079,074

Water — 0.2%
American Water Capital Corp.
2.30%, 06/01/31 (Call 03/01/31)^(a)		2,080		1,760,207
2.80%, 05/01/30 (Call 02/01/30)^(a)		4,520		4,039,151
2.95%, 09/01/27 (Call 06/01/27)^(a)		2,639		2,482,025
3.45%, 06/01/29 (Call 03/01/29)		2,644		2,479,386
3.75%, 09/01/28 (Call 06/01/28)		2,855		2,761,148
4.45%, 06/01/32 (Call 03/01/32)^(a)		2,035		2,018,941
Essential Utilities Inc.
2.40%, 05/01/31 (Call 02/01/31)		3,888		3,230,365
2.70%, 04/15/30 (Call 01/15/30)^(a)		1,714		1,481,025
3.57%, 05/01/29 (Call 02/01/29)		1,757		1,632,945
United Utilities PLC, 6.88%, 08/15/28^(a)		475		514,876

				22,400,069

Total Corporate Bonds & Notes — 98.4% (Cost: $10,760,728,704)			9,293,793,411


Foreign Government Obligations^(f)

South Korea — 0.1%
Korea Gas Corp., 2.00%, 07/13/31^(b)		2,630		2,201,921


Security	Par/ Shares (000)		Value

South Korea (continued)
Korea National Oil Corp, 2.63%, 04/18/32^(b)	$	3,780	$	3,245,391
Korea National Oil Corp., 2.38%, 04/07/31^(a)(b)		2,000		1,707,137

				7,154,449


Total Foreign Government Obligations — 0.1% (Cost: $7,796,262)			7,154,449


Total Long-Term Investments — 98.5% (Cost: $10,768,524,966)			9,300,947,860


Short-Term Securities

Money Market Funds — 12.1%
BlackRock Cash Funds: Institutional, SL Agency Shares, 2.42%^(g)(h)(i)		1,050,572		1,050,886,836
BlackRock Cash Funds: Treasury, SL Agency Shares, 2.07%^(g)(h)		96,172		96,172,000


Total Short-Term Securities — 12.1% (Cost: $1,146,656,757)			1,147,058,836


Total Investments in Securities — 110.6% (Cost: $11,915,181,723)			10,448,006,696

Liabilities in Excess of Other Assets — (10.6)%				(1,001,612,456	)


Net Assets — 100.0%			$ 9,446,394,240

^(a)	All or a portion of this security is on loan.

^(b)	Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.

^(c)	Variable rate security. Interest rate resets periodically. The rate shown is the effective interest rate as of period end. Security description also includes the reference rate and spread if published and available.

^(d)	Perpetual security with no stated maturity date.

^(e)	Step coupon security. Coupon rate will either increase (step-up bond) or decrease (step-down bond) at regular intervals until maturity. Interest rate shown reflects the rate currently in effect.

^(f)	U.S. dollar denominated security issued by foreign domiciled entity.

^(g)	Affiliate of the Fund.

^(h)	Annualized 7-day yield as of period end.

⁽ⁱ⁾	All or a portion of this security was purchased with the cash collateral from loaned securities.


Security	Par (000)		Value

Corporate Bonds & Notes

Advertising — 0.0%
Interpublic Group of Companies Inc. (The)
3.38%, 03/01/41 (Call 09/01/40)	$	354	$	255,293
5.40%, 10/01/48 (Call 04/01/48)^(a)		234		224,827

				480,120

Aerospace & Defense — 2.1%
Airbus SE, 3.95%, 04/10/47 (Call 10/10/46)^(a)(b)		150		128,989
BAE Systems Holdings Inc., 4.75%, 10/07/44^(b)		189		172,513
BAE Systems PLC
3.00%, 09/15/50 (Call 03/15/50)^(b)		414		293,344
5.80%, 10/11/41^(b)		530		549,880
Boeing Co. (The)
3.25%, 02/01/35 (Call 11/01/34)		329		253,114
3.30%, 03/01/35 (Call 09/01/34)		284		220,538
3.38%, 06/15/46 (Call 12/15/45)		285		195,027
3.50%, 03/01/39 (Call 09/01/38)		177		130,177
3.50%, 03/01/45 (Call 09/01/44)		186		124,646
3.55%, 03/01/38 (Call 09/01/37)		237		177,923
3.60%, 05/01/34 (Call 02/01/34)		219		178,181
3.63%, 03/01/48 (Call 09/01/47)		200		138,320
3.65%, 03/01/47 (Call 09/01/46)		184		129,997
3.75%, 02/01/50 (Call 08/01/49)		685		491,594
3.83%, 03/01/59 (Call 09/01/58)		132		91,272
3.85%, 11/01/48 (Call 05/01/48)		202		143,508
3.90%, 05/01/49 (Call 11/01/48)		464		338,094
3.95%, 08/01/59 (Call 02/01/59)		556		386,257
5.71%, 05/01/40 (Call 11/01/39)		1,508		1,438,330
5.81%, 05/01/50 (Call 11/01/49)		2,905		2,786,268
5.88%, 02/15/40		325		318,141
5.93%, 05/01/60 (Call 11/01/59)		1,888		1,803,001
6.13%, 02/15/33^(a)		238		247,804
6.63%, 02/15/38		151		156,637
6.88%, 03/15/39		220		234,229
General Dynamics Corp.
2.85%, 06/01/41 (Call 12/01/40)		316		247,652
3.60%, 11/15/42 (Call 05/15/42)^(a)		260		226,476
4.25%, 04/01/40 (Call 10/01/39)		400		384,902
4.25%, 04/01/50 (Call 10/01/49)		381		364,023
L3Harris Technologies Inc.
4.85%, 04/27/35 (Call 10/27/34)		171		166,357
5.05%, 04/27/45 (Call 10/27/44)		199		192,086
6.15%, 12/15/40		381		413,983
Lockheed Martin Corp.
2.80%, 06/15/50 (Call 12/15/49)		411		304,964
3.60%, 03/01/35 (Call 09/01/34)		225		207,443
3.80%, 03/01/45 (Call 09/01/44)		570		501,549
4.07%, 12/15/42		835		775,780
4.09%, 09/15/52 (Call 03/15/52)		694		645,591
4.15%, 06/15/53 (Call 12/15/52)		765		714,072
4.30%, 06/15/62 (Call 12/15/61)		530		494,878
4.50%, 05/15/36 (Call 11/15/35)		241		239,246
4.70%, 05/15/46 (Call 11/15/45)		702		702,931
5.72%, 06/01/40^(a)		49		53,312
Series B, 6.15%, 09/01/36		415		474,152
Northrop Grumman Corp.
3.85%, 04/15/45 (Call 10/15/44)		408		348,485
4.03%, 10/15/47 (Call 04/15/47)		1,211		1,064,233
4.75%, 06/01/43		451		433,841
5.05%, 11/15/40		254		255,102


Security	Par (000)		Value

Aerospace & Defense (continued)
5.15%, 05/01/40 (Call 11/01/39)	$	207	$	209,068
5.25%, 05/01/50 (Call 11/01/49)		544		571,538
Raytheon Technologies Corp.
2.82%, 09/01/51 (Call 03/01/51)		555		388,023
3.03%, 03/15/52 (Call 09/15/51)		624		454,229
3.13%, 07/01/50 (Call 01/01/50)		655		487,639
3.75%, 11/01/46 (Call 05/01/46)		630		524,064
4.05%, 05/04/47 (Call 11/04/46)		354		309,706
4.15%, 05/15/45 (Call 11/16/44)		508		446,309
4.20%, 12/15/44 (Call 06/15/44)		350		301,563
4.35%, 04/15/47 (Call 10/15/46)^(a)		575		523,830
4.45%, 11/16/38 (Call 05/16/38)		463		434,304
4.50%, 06/01/42^(a)		1,811		1,715,414
4.63%, 11/16/48 (Call 05/16/48)		1,036		982,513
4.70%, 12/15/41		235		223,268
4.80%, 12/15/43 (Call 06/15/43)		287		276,848
4.88%, 10/15/40		282		272,147
5.40%, 05/01/35		100		104,490
5.70%, 04/15/40^(a)		85		90,937
6.05%, 06/01/36		340		376,635
6.13%, 07/15/38^(a)		190		209,747

				29,241,114

Agriculture — 1.3%
Altria Group Inc.
3.40%, 02/04/41 (Call 08/04/40)		774		523,232
3.70%, 02/04/51 (Call 08/04/50)		716		466,342
3.88%, 09/16/46 (Call 03/16/46)		846		586,698
4.00%, 02/04/61 (Call 08/04/60)		514		343,618
4.25%, 08/09/42		552		413,639
4.45%, 05/06/50 (Call 11/06/49)		224		161,526
4.50%, 05/02/43		376		286,002
5.38%, 01/31/44^(a)		1,059		934,918
5.80%, 02/14/39 (Call 08/14/38)		1,103		1,020,136
5.95%, 02/14/49 (Call 08/14/48)		1,390		1,247,545
6.20%, 02/14/59 (Call 08/14/58)		182		173,742
Archer-Daniels-Midland Co.
2.70%, 09/15/51 (Call 03/15/51)		160		119,941
3.75%, 09/15/47 (Call 03/15/47)^(a)		255		227,729
4.02%, 04/16/43		174		157,287
4.50%, 03/15/49 (Call 09/15/48)		328		330,642
4.54%, 03/26/42		461		449,789
5.38%, 09/15/35		390		422,878
5.77%, 03/01/41^(a)(c)		65		68,258
5.94%, 10/01/32		195		220,856
BAT Capital Corp.
3.73%, 09/25/40 (Call 03/25/40)		339		236,791
3.98%, 09/25/50 (Call 03/25/50)		570		387,634
4.39%, 08/15/37 (Call 02/15/37)		1,142		903,274
4.54%, 08/15/47 (Call 02/15/47)		1,435		1,047,471
4.76%, 09/06/49 (Call 03/06/49)		635		476,925
5.28%, 04/02/50 (Call 10/02/49)		350		281,944
5.65%, 03/16/52 (Call 09/16/51)		330		279,911
Cargill Inc.
3.13%, 05/25/51 (Call 11/25/50)^(b)		320		245,702
3.88%, 05/23/49 (Call 11/23/48)^(a)(b)		217		189,539
4.38%, 04/22/52 (Call 10/22/51)^(a)(b)		340		324,686
4.76%, 11/23/45^(b)		450		433,349
Philip Morris International Inc.
3.88%, 08/21/42		401		301,568
4.13%, 03/04/43		359		282,347


Security	Par (000)		Value

Agriculture (continued)
4.25%, 11/10/44	$	900	$	711,619
4.38%, 11/15/41		514		425,402
4.50%, 03/20/42		490		404,333
4.88%, 11/15/43^(a)		300		260,381
6.38%, 05/16/38		838		866,997
Reynolds American Inc.
5.70%, 08/15/35 (Call 02/15/35)		327		301,509
5.85%, 08/15/45 (Call 02/15/45)		1,249		1,055,290
6.15%, 09/15/43		356		328,938
7.25%, 06/15/37		281		288,778

				18,189,166

Apparel — 0.2%
NIKE Inc.
3.25%, 03/27/40 (Call 09/27/39)		552		467,939
3.38%, 11/01/46 (Call 05/01/46)		404		341,130
3.38%, 03/27/50 (Call 09/27/49)^(a)		862		717,686
3.63%, 05/01/43 (Call 11/01/42)		379		331,150
3.88%, 11/01/45 (Call 05/01/45)^(a)		548		494,802
VF Corp.
6.00%, 10/15/33^(a)		326		340,284
6.45%, 11/01/37		45		48,788

				2,741,779

Auto Manufacturers — 0.3%
Cummins Inc.
2.60%, 09/01/50 (Call 03/01/50)		349		242,240
4.88%, 10/01/43 (Call 04/01/43)		262		264,040
General Motors Co.
5.00%, 04/01/35		69		61,728
5.15%, 04/01/38 (Call 10/01/37)		562		494,017
5.20%, 04/01/45		986		829,498
5.40%, 04/01/48 (Call 10/01/47)		487		425,263
5.95%, 04/01/49 (Call 10/01/48)^(a)		681		632,323
6.25%, 10/02/43		666		641,704
6.60%, 04/01/36 (Call 10/01/35)		698		704,317
6.75%, 04/01/46 (Call 10/01/45)^(a)		392		393,223

				4,688,353

Auto Parts & Equipment — 0.1%
Aptiv PLC
3.10%, 12/01/51 (Call 06/01/51)		906		566,980
4.40%, 10/01/46 (Call 04/01/46)		150		120,081
5.40%, 03/15/49 (Call 09/15/48)		140		123,362
Aptiv PLC/Aptiv Corp., 4.15%, 05/01/52 (Call 11/01/51)		585		432,943
BorgWarner Inc., 4.38%, 03/15/45 (Call 09/15/44)		365		290,644
Lear Corp.
3.55%, 01/15/52 (Call 07/15/51)		55		35,808
5.25%, 05/15/49 (Call 11/15/48)^(a)		359		315,317

				1,885,135

Banks — 7.8%
Bank of America Corp.
2.68%, 06/19/41 (Call 06/19/40), (SOFR + 1.930%)^(d)		2,507		1,795,099
2.83%, 10/24/51 (Call 10/24/50), (SOFR + 1.880%)^(d)		647		439,065
2.97%, 07/21/52 (Call 07/21/51), (SOFR + 1.560%)^(d)		879		613,710
3.31%, 04/22/42 (Call 04/22/41), (SOFR + 1.580%)^(d)		1,702		1,327,851
3.95%, 01/23/49 (Call 01/23/48),
(3 mo. LIBOR US + 1.19%)^(d)		809		686,646
4.08%, 04/23/40 (Call 04/23/39),
(3 mo. LIBOR US + 1.320%)^(d)		799		697,072
4.08%, 03/20/51 (Call 03/20/50),
(3 mo. LIBOR US + 3.150%)^(d)		3,094		2,652,725


Security	Par (000)		Value

Banks (continued)
4.24%, 04/24/38 (Call 04/24/37),
(3 mo. LIBOR US + 1.814%)^(d)	$	1,137	$	1,022,891
4.33%, 03/15/50 (Call 03/15/49),
(3 mo. LIBOR US + 1.520%)^(d)		1,596		1,427,257
4.44%, 01/20/48 (Call 01/20/47),
(3 mo. LIBOR US + 1.990%)^(d)		1,144		1,044,876
4.88%, 04/01/44^(a)		391		372,478
5.00%, 01/21/44		1,086		1,054,664
5.88%, 02/07/42		786		852,884
6.11%, 01/29/37		1,124		1,191,494
7.75%, 05/14/38		935		1,154,976
Series L, 4.75%, 04/21/45^(a)		343		311,446
Series N, 3.48%, 03/13/52 (Call 03/13/51), (SOFR + 1.650%)^(d)		640		496,970
Bank of America N.A., 6.00%, 10/15/36		831		899,162
Barclays PLC
3.33%, 11/24/42 (Call 11/24/41)^(d)		669		480,160
3.81%, 03/10/42 (Call 03/10/41)^(a)(d)		382		275,764
4.95%, 01/10/47^(a)		888		816,389
5.25%, 08/17/45^(a)		782		726,761
BNP Paribas SA, 2.82%, 01/26/41^(b)		530		357,899
BPCE SA
3.58%, 10/19/42 (Call 10/19/41), (SOFR + 1.952%)^(b)(d)		150		106,545
3.65%, 01/14/37 (Call 01/14/32)^(b)(d)		250		200,945
Citigroup Inc.
2.90%, 11/03/42 (Call 11/03/41), (SOFR + 1.379%)^(d)		437		319,410
3.88%, 01/24/39 (Call 01/24/38),
(3 mo. LIBOR US + 1.168%)^(a)(d)		503		436,485
4.28%, 04/24/48 (Call 04/24/47),
(3 mo. LIBOR US + 1.839%)^(a)(d)		560		501,577
4.65%, 07/30/45		522		478,846
4.65%, 07/23/48 (Call 06/23/48)		1,340		1,263,160
4.75%, 05/18/46^(a)		1,069		962,786
5.30%, 05/06/44		469		456,420
5.32%, 03/26/41 (Call 03/26/40), (SOFR + 4.548%)^(d)		656		656,725
5.88%, 02/22/33^(a)		525		538,593
5.88%, 01/30/42		556		589,296
6.00%, 10/31/33		334		345,980
6.13%, 08/25/36		573		601,443
6.68%, 09/13/43		521		589,190
6.88%, 03/05/38		110		125,083
6.88%, 02/15/98		102		113,386
8.13%, 07/15/39		1,151		1,502,919
Commonwealth Bank of Australia
3.31%, 03/11/41^(b)		740		552,160
3.74%, 09/12/39^(b)		775		619,951
3.90%, 07/12/47^(a)(b)		824		724,459
4.32%, 01/10/48^(b)		717		593,761
Cooperatieve Rabobank U.A.
5.25%, 05/24/41		1,105		1,193,769
5.25%, 08/04/45^(a)		696		673,114
5.75%, 12/01/43		657		677,688
5.80%, 09/30/2110^(a)(b)		165		183,049
Credit Agricole SA, 2.81%, 01/11/41^(a)(b)		557		375,776
Credit Suisse Group AG, 4.88%, 05/15/45		901		725,809
Fifth Third Bancorp., 8.25%, 03/01/38		681		877,877
First Republic Bank/CA
4.38%, 08/01/46 (Call 02/01/46)		290		247,986
4.63%, 02/13/47 (Call 08/13/46)		265		233,146
Goldman Sachs Capital I, 6.35%, 02/15/34		325		338,039


Security	Par (000)		Value

Banks (continued)
Goldman Sachs Group Inc. (The)
2.91%, 07/21/42 (Call 07/21/41), (SOFR + 1.472%)^(d)	$	820	$	596,875
3.21%, 04/22/42 (Call 04/22/41), (SOFR + 1.513%)^(a)(d)		1,222		936,386
3.44%, 02/24/43 (Call 02/24/42), (SOFR + 1.632%)^(d)		1,035		815,527
4.02%, 10/31/38 (Call 10/31/37),
(3 mo. LIBOR US + 1.373%)^(d)		1,317		1,147,981
4.41%, 04/23/39 (Call 04/23/38),
(3 mo. LIBOR US + 1.430%)^(d)		653		594,180
4.75%, 10/21/45 (Call 04/21/45)		932		878,437
4.80%, 07/08/44 (Call 01/08/44)		912		869,320
5.15%, 05/22/45		1,302		1,239,472
6.13%, 02/15/33^(a)		820		889,244
6.25%, 02/01/41		1,378		1,542,784
6.45%, 05/01/36		561		607,032
6.75%, 10/01/37		3,086		3,420,594
HBOS PLC, 6.00%, 11/01/33^(a)(b)		65		67,437
HSBC Bank USA N.A., 7.00%, 01/15/39		595		690,564
HSBC Bank USA N.A./New York NY
5.63%, 08/15/35^(a)		260		260,163
5.88%, 11/01/34		70		70,248
HSBC Holdings PLC
5.25%, 03/14/44		620		565,192
6.10%, 01/14/42^(a)		397		429,698
6.50%, 05/02/36		1,087		1,135,471
6.50%, 09/15/37		1,355		1,406,360
6.80%, 06/01/38^(a)		898		956,612
HSBC USA Inc., 7.20%, 07/15/97		170		205,832
JPMorgan Chase & Co.
2.53%, 11/19/41 (Call 11/19/40), (SOFR + 1.510%)^(d)		843		590,253
3.11%, 04/22/41 (Call 04/22/40), (SOFR + 2.460%)^(d)		976		753,218
3.11%, 04/22/51 (Call 04/22/50), (SOFR + 2.440%)^(d)		1,309		944,765
3.16%, 04/22/42 (Call 04/22/41), (SOFR + 2.460%)^(d)		1,110		856,585
3.33%, 04/22/52 (Call 04/22/51), (SOFR + 1.580%)^(d)		1,880		1,418,916
3.88%, 07/24/38 (Call 07/24/37),
(3 mo. LIBOR US + 1.360%)^(d)		1,413		1,241,399
3.90%, 01/23/49 (Call 01/23/48),
(3 mo. LIBOR US + 1.220%)^(d)		1,002		835,539
3.96%, 11/15/48 (Call 11/15/47),
(3 mo. LIBOR US + 1.380%)^(d)		1,786		1,506,197
4.03%, 07/24/48 (Call 07/24/47),
(3 mo. LIBOR US + 1.460%)^(d)		857		733,425
4.26%, 02/22/48 (Call 02/22/47),
(3 mo. LIBOR US + 1.580%)^(d)		1,037		919,988
4.85%, 02/01/44		620		612,226
4.95%, 06/01/45^(a)		998		956,230
5.40%, 01/06/42		695		716,389
5.50%, 10/15/40		633		661,028
5.60%, 07/15/41		970		1,031,050
5.63%, 08/16/43		723		749,410
6.40%, 05/15/38		1,435		1,634,982
Lloyds Banking Group PLC
3.37%, 12/14/46 (Call 09/14/41)^(d)		805		556,688
4.34%, 01/09/48		749		611,727
5.30%, 12/01/45		528		477,025
Mitsubishi UFJ Financial Group Inc.
3.75%, 07/18/39^(a)		1,009		868,432
4.15%, 03/07/39^(a)		300		272,880
4.29%, 07/26/38^(a)		391		365,184
Morgan Stanley
2.80%, 01/25/52 (Call 01/25/51), (SOFR + 1.430%)^(d)		1,013		689,732


Security	Par (000)		Value

Banks (continued)
3.22%, 04/22/42 (Call 04/22/41), (SOFR + 1.485%)^(d)	$	1,054	$	822,271
3.97%, 07/22/38 (Call 07/22/37),
(3 mo. LIBOR US + 1.455%)^(d)		1,069		952,303
4.30%, 01/27/45		1,277		1,141,100
4.38%, 01/22/47		1,205		1,102,632
4.46%, 04/22/39 (Call 04/22/38),
(3 mo. LIBOR US + 0.408%)^(d)		634		589,786
5.60%, 03/24/51 (Call 03/24/50), (SOFR + 4.480%)^(d)		1,050		1,138,346
6.38%, 07/24/42		1,226		1,397,499
National Australia Bank Ltd., 2.65%, 01/14/41^(a)(b)		358		240,165
Regions Bank/Birmingham AL, 6.45%, 06/26/37		300		333,830
Regions Financial Corp., 7.38%, 12/10/37		295		348,746
Santander UK Group Holdings PLC, 5.63%, 09/15/45^(b)		264		238,478
Societe Generale SA
3.63%, 03/01/41^(b)		493		326,157
4.03%, 01/21/43 (Call 01/21/42)^(b)(d)		355		244,270
5.63%, 11/24/45^(a)(b)		232		199,712
Standard Chartered PLC
5.30%, 01/09/43^(b)		397		349,911
5.70%, 03/26/44^(b)		1,063		988,049
Sumitomo Mitsui Financial Group Inc.
2.30%, 01/12/41		455		306,744
2.93%, 09/17/41		218		158,022
3.05%, 01/14/42		430		323,335
UBS AG/London, 4.50%, 06/26/48^(a)(b)		715		661,398
UBS Group AG, 3.18%, 02/11/43 (Call 02/11/42)^(b)(d)		515		377,967
Wachovia Corp.
5.50%, 08/01/35		500		504,016
7.50%, 04/15/35		190		223,627
Wells Fargo & Co.
3.07%, 04/30/41 (Call 04/30/40), (SOFR + 2.530%)^(d)		1,906		1,458,979
3.90%, 05/01/45		1,232		1,041,952
4.40%, 06/14/46		1,117		978,380
4.61%, 04/25/53 (Call 04/25/52)^(d)		1,950		1,788,503
4.65%, 11/04/44		1,027		925,779
4.75%, 12/07/46		1,140		1,040,912
4.90%, 11/17/45		1,101		1,017,192
5.01%, 04/04/51 (Call 04/04/50), (SOFR + 4.502%)^(d)		2,778		2,713,165
5.38%, 02/07/35^(a)		290		296,339
5.38%, 11/02/43		1,062		1,058,971
5.61%, 01/15/44		1,343		1,358,831
5.95%, 12/01/86		250		250,865
Wells Fargo Bank N.A.
5.85%, 02/01/37		550		581,354
5.95%, 08/26/36		500		529,884
6.60%, 01/15/38		750		859,482
Westpac Banking Corp.
2.96%, 11/16/40		587		418,080
3.13%, 11/18/41		601		433,884
4.42%, 07/24/39		576		506,993

				108,060,198

Beverages — 3.0%
Anheuser-Busch Companies LLC/Anheuser-Busch InBev Worldwide Inc.
4.70%, 02/01/36 (Call 08/01/35)		2,939		2,843,447
4.90%, 02/01/46 (Call 08/01/45)		4,885		4,637,614
Anheuser-Busch InBev Finance Inc.
4.00%, 01/17/43		345		288,615
4.63%, 02/01/44		517		476,243
4.70%, 02/01/36 (Call 08/01/35)		430		416,020


Security	Par (000)		Value

Beverages (continued)
4.90%, 02/01/46 (Call 08/01/45)	$	953	$	904,738
Anheuser-Busch InBev Worldwide Inc.
3.75%, 07/15/42		606		499,062
4.35%, 06/01/40 (Call 12/01/39)		575		523,032
4.38%, 04/15/38 (Call 10/15/37)		921		850,521
4.44%, 10/06/48 (Call 04/06/48)		1,071		952,026
4.50%, 06/01/50 (Call 12/01/49)		1,327		1,203,180
4.60%, 04/15/48 (Call 10/15/47)		1,407		1,276,067
4.60%, 06/01/60 (Call 12/01/59)		594		526,916
4.75%, 04/15/58 (Call 10/15/57)		877		800,263
4.95%, 01/15/42		840		821,060
5.45%, 01/23/39 (Call 07/23/38)		1,112		1,146,279
5.55%, 01/23/49 (Call 07/23/48)		2,217		2,305,044
5.80%, 01/23/59 (Call 07/23/58)^(a)		1,060		1,130,548
5.88%, 06/15/35		170		180,747
6.63%, 08/15/33		125		139,812
8.00%, 11/15/39		254		326,219
8.20%, 01/15/39		679		882,380
Bacardi Ltd.
5.15%, 05/15/38 (Call 11/15/37)^(b)		187		176,600
5.30%, 05/15/48 (Call 11/15/47)^(b)		353		333,543
Brown-Forman Corp.
3.75%, 01/15/43 (Call 07/15/42)		185		153,017
4.00%, 04/15/38 (Call 10/15/37)		225		203,024
4.50%, 07/15/45 (Call 01/15/45)		195		183,182
Coca-Cola Co. (The)
2.50%, 06/01/40		504		388,853
2.50%, 03/15/51		615		436,923
2.60%, 06/01/50		857		623,833
2.75%, 06/01/60		511		364,085
2.88%, 05/05/41		514		418,183
3.00%, 03/05/51^(a)		919		720,630
4.20%, 03/25/50		457		441,075
Coca-Cola Femsa SAB de CV
1.85%, 09/01/32 (Call 06/01/32)^(a)		185		145,556
5.25%, 11/26/43		361		364,578
Constellation Brands Inc.
3.75%, 05/01/50 (Call 11/01/49)		455		361,777
4.10%, 02/15/48 (Call 08/15/47)^(a)		280		235,279
4.50%, 05/09/47 (Call 11/09/46)		277		245,445
5.25%, 11/15/48 (Call 05/15/48)		245		238,448
Diageo Capital PLC
3.88%, 04/29/43 (Call 10/29/42)		177		156,324
5.88%, 09/30/36		217		240,459
Diageo Investment Corp.
4.25%, 05/11/42		335		311,030
7.45%, 04/15/35^(a)		345		434,551
Fomento Economico Mexicano SAB de CV
3.50%, 01/16/50 (Call 07/16/49)		1,270		987,768
4.38%, 05/10/43		355		311,335
Heineken NV
4.00%, 10/01/42^(b)		296		253,926
4.35%, 03/29/47 (Call 09/29/46)^(b)		495		448,936
Keurig Dr Pepper Inc.
3.35%, 03/15/51 (Call 09/15/50)		340		247,158
3.80%, 05/01/50 (Call 11/01/49)		449		349,136
4.42%, 12/15/46 (Call 06/15/46)		327		284,317
4.50%, 11/15/45 (Call 05/15/45)		324		283,519
4.50%, 04/15/52 (Call 10/15/51)^(a)		690		600,060
5.09%, 05/25/48 (Call 11/25/47)		100		97,891


Security	Par (000)		Value

Beverages (continued)
Molson Coors Beverage Co.
4.20%, 07/15/46 (Call 01/15/46)	$	913	$	751,529
5.00%, 05/01/42		713		661,247
PepsiCo Inc.
2.63%, 10/21/41 (Call 04/21/41)		656		514,665
2.75%, 10/21/51 (Call 04/21/51)		809		610,634
2.88%, 10/15/49 (Call 04/15/49)		812		632,783
3.38%, 07/29/49 (Call 01/29/49)		475		403,563
3.45%, 10/06/46 (Call 04/06/46)		814		705,247
3.50%, 03/19/40 (Call 09/19/39)		100		88,188
3.60%, 08/13/42		100		88,493
3.63%, 03/19/50 (Call 09/19/49)		753		672,757
3.88%, 03/19/60 (Call 09/19/59)		123		117,061
4.00%, 03/05/42		207		193,729
4.00%, 05/02/47 (Call 11/02/46)		25		23,486
4.20%, 07/18/52 (Call 01/18/52)		270		264,673
4.45%, 04/14/46 (Call 10/14/45)^(a)		275		274,785
4.60%, 07/17/45 (Call 01/17/45)		180		179,568
4.88%, 11/01/40		275		288,123
5.50%, 01/15/40		90		100,845
Pernod Ricard International Finance LLC, 2.75%, 10/01/50 (Call 04/01/50)^(b)		172		117,338
Pernod Ricard SA, 5.50%, 01/15/42^(a)(b)		636		654,061

				41,513,049

Biotechnology — 1.5%
Amgen Inc.
2.77%, 09/01/53 (Call 03/01/53)		548		363,799
2.80%, 08/15/41 (Call 02/15/41)		672		503,673
3.00%, 01/15/52 (Call 07/15/51)		785		552,777
3.15%, 02/21/40 (Call 08/21/39)		1,184		935,817
3.38%, 02/21/50 (Call 08/21/49)		1,312		1,002,065
4.20%, 02/22/52 (Call 08/22/51)		530		461,402
4.40%, 05/01/45 (Call 11/01/44)		1,289		1,159,657
4.40%, 02/22/62 (Call 08/22/61)^(a)		635		550,311
4.56%, 06/15/48 (Call 12/15/47)		874		809,014
4.66%, 06/15/51 (Call 12/15/50)		1,889		1,769,738
4.88%, 03/01/53		485		470,449
4.95%, 10/01/41		367		356,810
5.15%, 11/15/41 (Call 05/15/41)		698		693,044
5.65%, 06/15/42 (Call 12/15/41)		215		225,697
5.75%, 03/15/40^(a)		280		294,017
6.38%, 06/01/37		100		114,660
6.40%, 02/01/39		125		139,826
6.90%, 06/01/38		50		57,265
Baxalta Inc., 5.25%, 06/23/45 (Call 12/23/44)		310		306,120
Biogen Inc.
3.15%, 05/01/50 (Call 11/01/49)		875		596,857
3.25%, 02/15/51 (Call 08/15/50)		372		258,816
5.20%, 09/15/45 (Call 03/15/45)^(a)		600		576,596
CSL Finance PLC
4.63%, 04/27/42 (Call 10/27/41)^(b)		175		165,511
4.75%, 04/27/52 (Call 10/27/51)^(b)		1,035		995,303
4.95%, 04/27/62 (Call 10/27/61)^(b)		130		125,084
Gilead Sciences Inc.
2.60%, 10/01/40 (Call 04/01/40)		581		422,078
2.80%, 10/01/50 (Call 04/01/50)		914		626,098
4.00%, 09/01/36 (Call 03/01/36)		345		314,360
4.15%, 03/01/47 (Call 09/01/46)		1,005		873,655
4.50%, 02/01/45 (Call 08/01/44)		1,029		936,353
4.60%, 09/01/35 (Call 03/01/35)		497		486,260


Security	Par (000)		Value

Biotechnology (continued)
4.75%, 03/01/46 (Call 09/01/45)	$	1,196	$	1,144,543
4.80%, 04/01/44 (Call 10/01/43)		1,040		997,917
5.65%, 12/01/41 (Call 06/01/41)		583		615,408
Regeneron Pharmaceuticals Inc., 2.80%, 09/15/50 (Call 03/15/50)		388		260,762
Royalty Pharma PLC
3.30%, 09/02/40 (Call 03/02/40)		569		428,162
3.35%, 09/02/51 (Call 03/02/51)		427		285,378
3.55%, 09/02/50 (Call 03/02/50)		561		386,921

				21,262,203

Building Materials — 0.5%
Carrier Global Corp.
3.38%, 04/05/40 (Call 10/05/39)		891		701,009
3.58%, 04/05/50 (Call 10/05/49)		1,237		944,280
CRH America Finance Inc.
4.40%, 05/09/47 (Call 11/09/46)^(b)		200		175,891
4.50%, 04/04/48 (Call 10/04/47)^(a)(b)		549		492,584
Fortune Brands Home & Security Inc., 4.50%, 03/25/52 (Call 09/25/51)^(a)		220		169,172
Holcim Capital Corp. Ltd.
6.50%, 09/12/43^(b)		210		218,840
6.88%, 09/29/39^(b)		185		198,116
Holcim Finance U.S. LLC, 4.75%, 09/22/46 (Call 03/22/46)^(b)		210		188,214
Johnson Controls International PLC
4.50%, 02/15/47 (Call 08/15/46)		373		328,590
4.63%, 07/02/44 (Call 01/02/44)		235		207,008
4.95%, 07/02/64 (Call 01/02/64)^(c)		247		215,201
5.13%, 09/14/45 (Call 03/14/45)		211		202,071
6.00%, 01/15/36		187		200,049
Lafarge SA, 7.13%, 07/15/36		285		321,224
Martin Marietta Materials Inc.
3.20%, 07/15/51 (Call 01/15/51)		473		331,410
4.25%, 12/15/47 (Call 06/15/47)		269		225,406
Masco Corp.
3.13%, 02/15/51 (Call 08/15/50)		194		130,026
4.50%, 05/15/47 (Call 11/15/46)^(a)		157		132,898
Owens Corning
4.30%, 07/15/47 (Call 01/15/47)		322		261,819
4.40%, 01/30/48 (Call 07/30/47)		179		146,820
7.00%, 12/01/36		229		249,387
Votorantim Cimentos International SA, 7.25%, 04/05/41^(b)		205		222,222
Vulcan Materials Co.
4.50%, 06/15/47 (Call 12/15/46)		370		326,332
4.70%, 03/01/48 (Call 09/01/47)		279		253,439

				6,842,008

Chemicals — 1.8%
Air Liquide Finance SA, 3.50%, 09/27/46 (Call 03/27/46)^(b)		580		487,482
Air Products and Chemicals Inc.
2.70%, 05/15/40 (Call 11/15/39)		447		350,340
2.80%, 05/15/50 (Call 11/15/49)		582		432,118
Albemarle Corp.
5.45%, 12/01/44 (Call 06/01/44)^(a)		188		179,763
5.65%, 06/01/52 (Call 12/01/51)		345		338,137
Braskem Netherlands Finance BV, 5.88%, 01/31/50^(b)		150		122,250
CF Industries Inc.
4.95%, 06/01/43		500		444,436
5.15%, 03/15/34		375		361,597
5.38%, 03/15/44^(a)		425		396,321


Security	Par (000)		Value

Chemicals (continued)
Dow Chemical Co. (The)
3.60%, 11/15/50 (Call 05/15/50)^(a)	$	596	$	455,439
4.25%, 10/01/34 (Call 04/01/34)		306		282,851
4.38%, 11/15/42 (Call 05/15/42)		598		518,446
4.63%, 10/01/44 (Call 04/01/44)		232		207,241
4.80%, 05/15/49 (Call 11/15/48)		429		391,027
5.25%, 11/15/41 (Call 05/15/41)		556		541,836
5.55%, 11/30/48 (Call 05/30/48)		499		503,324
9.40%, 05/15/39		381		527,562
DuPont de Nemours Inc.
5.32%, 11/15/38 (Call 05/15/38)		857		854,470
5.42%, 11/15/48 (Call 05/15/48)		1,257		1,234,482
Eastman Chemical Co.
4.65%, 10/15/44 (Call 04/15/44)		376		324,970
4.80%, 09/01/42 (Call 03/01/42)		475		418,959
Ecolab Inc.
2.13%, 08/15/50 (Call 02/15/50)		283		181,912
2.70%, 12/15/51 (Call 06/15/51)		595		421,556
2.75%, 08/18/55 (Call 02/18/55)		417		292,049
3.95%, 12/01/47 (Call 06/01/47)		450		407,451
5.50%, 12/08/41		110		118,573
FMC Corp., 4.50%, 10/01/49 (Call 04/01/49)		275		230,482
GC Treasury Center Co. Ltd., 4.30%, 03/18/51 (Call 09/18/50)^(b)		360		278,289
International Flavors & Fragrances Inc.
3.27%, 11/15/40 (Call 05/15/40)^(a)(b)		578		440,030
3.47%, 12/01/50 (Call 06/01/50)^(b)		150		110,021
4.38%, 06/01/47 (Call 12/01/46)		540		452,622
5.00%, 09/26/48 (Call 03/26/48)		605		555,035
Linde Inc./CT
2.00%, 08/10/50 (Call 02/10/50)		177		110,603
3.55%, 11/07/42 (Call 05/07/42)^(a)		365		313,260
Lubrizol Corp. (The), 6.50%, 10/01/34		395		461,294
LYB International Finance BV
4.88%, 03/15/44 (Call 09/15/43)		519		471,227
5.25%, 07/15/43		375		349,676
LYB International Finance III LLC
3.38%, 10/01/40 (Call 04/01/40)		467		356,022
3.63%, 04/01/51 (Call 10/01/50)		647		476,587
3.80%, 10/01/60 (Call 04/01/60)		278		196,361
4.20%, 10/15/49 (Call 04/15/49)		537		431,324
4.20%, 05/01/50 (Call 11/01/49)		583		471,565
LyondellBasell Industries NV, 4.63%, 02/26/55 (Call 08/26/54)		550		461,392
Mosaic Co. (The)
4.88%, 11/15/41 (Call 05/15/41)		330		292,078
5.45%, 11/15/33 (Call 05/15/33)		188		189,973
5.63%, 11/15/43 (Call 05/15/43)^(a)		145		143,343
Nutrien Ltd.
3.95%, 05/13/50 (Call 11/13/49)		341		289,583
4.13%, 03/15/35 (Call 09/15/34)		258		234,002
4.90%, 06/01/43 (Call 12/01/42)		285		271,983
5.00%, 04/01/49 (Call 10/01/48)		301		297,783
5.25%, 01/15/45 (Call 07/15/44)		323		316,065
5.63%, 12/01/40		320		329,177
5.88%, 12/01/36		356		384,728
6.13%, 01/15/41 (Call 07/15/40)		150		162,417
Orbia Advance Corp. SAB de CV, 5.88%, 09/17/44^(b)		741		670,718


Security	Par (000)		Value

Chemicals (continued)
RPM International Inc.
4.25%, 01/15/48 (Call 07/15/47)	$	185	$	148,832
5.25%, 06/01/45 (Call 12/01/44)		184		167,448
Sherwin-Williams Co. (The)
2.90%, 03/15/52 (Call 09/15/51)		350		232,809
3.30%, 05/15/50 (Call 11/15/49)		236		172,511
3.80%, 08/15/49 (Call 02/15/49)^(a)		302		242,416
4.00%, 12/15/42 (Call 06/15/42)		155		127,954
4.50%, 06/01/47 (Call 12/01/46)^(a)		729		649,479
4.55%, 08/01/45 (Call 02/01/45)		239		209,110
Sociedad Quimica y Minera de Chile SA
3.50%, 09/10/51 (Call 03/10/51)^(b)		250		187,214
4.25%, 01/22/50 (Call 07/22/49)^(a)(b)		300		258,375
Westlake Corp.
2.88%, 08/15/41 (Call 02/15/41)		327		230,886
3.13%, 08/15/51 (Call 02/15/51)		348		241,601
3.38%, 08/15/61 (Call 02/15/61)		337		221,583
4.38%, 11/15/47 (Call 05/15/47)		290		246,905
5.00%, 08/15/46 (Call 02/15/46)		440		409,188

				24,288,543

Commercial Services — 1.9%
Adani Ports & Special Economic Zone Ltd., 5.00%, 08/02/41 (Call 02/02/41)^(b)		120		97,379
American University (The), Series 2019, 3.67%, 04/01/49^(a)		305		256,134
Brown University in Providence in the State of Rhode Island and Providence Plant, Series A, 2.92%, 09/01/50 (Call 03/01/50)		285		223,633
California Endowment (The), Series 2021, 2.50%, 04/01/51 (Call 10/01/50)		55		39,045
California Institute of Technology
3.65%, 09/01/2119 (Call 03/01/2119)		88		63,507
4.32%, 08/01/45		163		155,815
4.70%, 11/01/2111		270		251,043
Cintas Corp. No. 2, 6.15%, 08/15/36		100		112,297
Claremont Mckenna College, 3.78%, 01/01/2122 (Call 07/01/2121)		110		76,997
DP World Ltd./United Arab Emirates
5.63%, 09/25/48^(b)		829		817,296
6.85%, 07/02/37^(a)(b)		780		862,337
DP World Ltd/United Arab Emirates, 4.70%, 09/30/49 (Call 03/30/49)^(a)(b)		380		327,750
Duke University
3.20%, 10/01/38		100		86,205
3.30%, 10/01/46		165		138,178
Series 2020, 2.68%, 10/01/44		307		244,909
Series 2020, 2.76%, 10/01/50		190		142,384
Series 2020, 2.83%, 10/01/55		315		235,465
Emory University, Series 2020, 2.97%, 09/01/50 (Call 03/01/50)		395		306,182
Equifax Inc., 7.00%, 07/01/37		220		245,618
ERAC USA Finance LLC
4.20%, 11/01/46 (Call 05/01/46)^(b)		195		162,248
4.50%, 02/15/45 (Call 08/15/44)^(b)		319		272,790
5.63%, 03/15/42^(b)		367		362,296
6.70%, 06/01/34^(b)		335		372,919
7.00%, 10/15/37^(b)		760		859,210
Ford Foundation (The)
Series 2017, 3.86%, 06/01/47 (Call 12/01/46)		175		162,876
Series 2020, 2.42%, 06/01/50 (Call 12/01/49)		160		113,046
Series 2020, 2.82%, 06/01/70 (Call 12/01/69)		385		260,633


Security	Par (000)		Value

Commercial Services (continued)
George Washington University (The)
4.87%, 09/15/45	$	125	$	126,097
Series 2014, 4.30%, 09/15/44		157		142,514
Series 2016, 3.55%, 09/15/46		210		172,134
Series 2018, 4.13%, 09/15/48 (Call 03/15/48)		557		508,962
Georgetown University (The)
Series 20A, 2.94%, 04/01/50		43		30,853
Series A, 5.22%, 10/01/2118 (Call 04/01/2118)		135		128,960
Series B, 4.32%, 04/01/49 (Call 10/01/48)		355		318,355
Global Payments Inc.
4.15%, 08/15/49 (Call 02/15/49)^(a)		239		181,997
5.95%, 08/15/52		170		164,730
Howard University, 5.21%, 10/01/52 (Call 10/01/32)		175		161,098
ITR Concession Co. LLC, 5.18%, 07/15/35
(Call 01/15/35)^(b)		100		102,275
Johns Hopkins University
Series 2013, 4.08%, 07/01/53		243		233,419
Series A, 2.81%, 01/01/60 (Call 07/01/59)		230		160,385
Leland Stanford Junior University (The)
2.41%, 06/01/50 (Call 12/01/49)		228		161,737
3.46%, 05/01/47^(a)		100		86,009
3.65%, 05/01/48 (Call 11/01/47)		482		442,202
Massachusetts Institute of Technology
3.07%, 04/01/52 (Call 10/01/51)		185		149,367
3.89%, 07/01/2116		179		144,056
3.96%, 07/01/38		59		56,818
4.68%, 07/01/2114		354		345,591
5.60%, 07/01/2111		442		512,145
Series F, 2.99%, 07/01/50 (Call 01/01/50)		424		340,173
Series G, 2.29%, 07/01/51 (Call 01/01/51)		330		230,705
Metropolitan Museum of Art (The), Series 2015, 3.40%, 07/01/45		196		167,920
Moody’s Corp.
2.55%, 08/18/60 (Call 02/18/60)		361		221,457
2.75%, 08/19/41 (Call 02/19/41)		375		273,569
3.10%, 11/29/61 (Call 05/29/61)		300		204,741
3.25%, 05/20/50 (Call 11/20/49)		134		99,672
3.75%, 02/25/52 (Call 08/25/51)		315		258,324
4.88%, 12/17/48 (Call 06/17/48)		249		240,307
5.25%, 07/15/44		250		254,194
Northeastern University, Series 2020, 2.89%, 10/01/50		230		166,342
Northwestern University
3.69%, 12/01/38		270		246,283
3.87%, 12/01/48		140		126,918
4.64%, 12/01/44		335		342,007
Series 2017, 3.66%, 12/01/57 (Call 06/01/57)		255		219,465
Series 2020, 2.64%, 12/01/50 (Call 06/01/50)		50		36,965
PayPal Holdings Inc.
3.25%, 06/01/50 (Call 12/01/49)^(a)		340		256,626
5.05%, 06/01/52 (Call 12/01/51)^(a)		405		394,714
5.25%, 06/01/62 (Call 12/01/61)		510		500,955
President and Fellows of Harvard College
2.52%, 10/15/50 (Call 04/15/50)		197		144,175
3.15%, 07/15/46 (Call 01/15/46)		210		176,844
3.30%, 07/15/56 (Call 01/15/56)		355		290,477
3.62%, 10/01/37		222		205,595
3.75%, 11/15/52 (Call 05/15/52)		200		185,170
4.88%, 10/15/40		125		133,888
6.50%, 01/15/39^(a)(b)		340		427,119
Quanta Services Inc., 3.05%, 10/01/41 (Call 04/01/41)		385		271,494


Security	Par (000)		Value

Commercial Services (continued)
Rockefeller Foundation (The), Series 2020, 2.49%, 10/01/50 (Call 04/01/50)	$	312	$	222,020
S&P Global Inc.
2.30%, 08/15/60 (Call 02/15/60)		235		141,529
3.25%, 12/01/49 (Call 06/01/49)		428		336,619
3.70%, 03/01/52 (Call 09/01/51)^(b)		820		703,690
3.90%, 03/01/62 (Call 09/01/61)^(b)		280		241,180
4.50%, 05/15/48 (Call 11/15/47)^(a)		135		128,236
Thomas Jefferson University, 3.85%, 11/01/57 (Call 05/01/57)		60		49,170
Trustees of Boston College, 3.13%, 07/01/52^(a)		332		249,540
Trustees of Boston University, Series CC, 4.06%, 10/01/48 (Call 04/01/48)^(a)		280		260,744
Trustees of Dartmouth College, 3.47%, 06/01/46		220		189,269
Trustees of Princeton University (The)
4.20%, 03/01/52 (Call 09/01/51)^(a)		5		5,001
5.70%, 03/01/39		591		689,538
Series 2020, 2.52%, 07/01/50 (Call 01/01/50)^(a)		160		117,863
Trustees of the University of Pennsylvania (The)
3.61%, 02/15/2119 (Call 08/15/2118)		140		102,062
4.67%, 09/01/2112		210		199,604
Series 2020, 2.40%, 10/01/50 (Call 04/01/50)		205		142,599
Trustees of Tufts College, Series 2012, 5.02%, 04/15/2112		190		185,418
United Communities LLC, 5.61%, 09/15/51^(b)		46		43,676
University of Chicago (The)
3.00%, 10/01/52 (Call 04/01/52)		55		42,523
4.00%, 10/01/53 (Call 04/01/53)		370		337,295
Series 20B, 2.76%, 04/01/45 (Call 10/01/44)		185		147,530
Series C, 2.55%, 04/01/50 (Call 10/01/49)		160		116,235
University of Miami, 4.06%, 04/01/52		125		110,387
University of Notre Dame du Lac
Series 2015, 3.44%, 02/15/45		229		201,210
Series 2017, 3.39%, 02/15/48 (Call 08/15/47)		313		273,130
University of Southern California
2.81%, 10/01/50 (Call 04/01/50)		190		140,714
3.03%, 10/01/39		570		484,714
5.25%, 10/01/2111^(a)		150		155,474
Series 2017, 3.84%, 10/01/47 (Call 04/01/47)		325		298,741
Series 21A, 2.95%, 10/01/51 (Call 04/01/51)^(a)		145		109,749
Series A, 3.23%, 10/01/2120 (Call 04/01/2120)		70		45,066
Verisk Analytics Inc.
3.63%, 05/15/50 (Call 11/15/49)		184		141,992
5.50%, 06/15/45 (Call 12/15/44)		228		229,676
Washington University (The), 3.52%, 04/15/54 (Call 10/15/53)^(a)		415		354,181
Wesleyan University, 4.78%, 07/01/2116		156		138,382
William Marsh Rice University
3.57%, 05/15/45		68		60,655
3.77%, 05/15/55^(a)		195		176,154
Yale University, Series 2020, 2.40%, 04/15/50 (Call 10/15/49)		373		267,787

				25,833,348

Computers — 2.0%
Apple Inc.
2.38%, 02/08/41 (Call 08/08/40)^(a)		910		684,372
2.40%, 08/20/50 (Call 02/20/50)		675		467,470
2.55%, 08/20/60 (Call 02/20/60)		891		605,265
2.65%, 05/11/50 (Call 11/11/49)		1,430		1,046,885
2.65%, 02/08/51 (Call 08/08/50)		1,796		1,314,207
2.70%, 08/05/51 (Call 02/05/51)		1,085		795,900
2.80%, 02/08/61 (Call 08/08/60)		1,007		711,243


Security	Par (000)		Value

Computers (continued)
2.85%, 08/05/61 (Call 02/05/61)	$	730	$	518,315
2.95%, 09/11/49 (Call 03/11/49)		871		679,155
3.45%, 02/09/45		1,144		992,971
3.75%, 09/12/47 (Call 03/12/47)		625		559,984
3.75%, 11/13/47 (Call 05/13/47)		702		632,778
3.85%, 05/04/43		1,609		1,478,789
3.85%, 08/04/46 (Call 02/04/46)		1,126		1,023,612
3.95%, 08/08/52		625		576,752
4.10%, 08/08/62		575		528,016
4.25%, 02/09/47 (Call 08/09/46)		570		551,570
4.38%, 05/13/45		1,097		1,074,505
4.45%, 05/06/44		667		658,559
4.50%, 02/23/36 (Call 08/23/35)		433		446,572
4.65%, 02/23/46 (Call 08/23/45)		1,983		2,027,354
Dell Inc.
5.40%, 09/10/40		215		199,144
6.50%, 04/15/38		290		291,363
Dell International LLC/EMC Corp.
3.38%, 12/15/41 (Call 06/15/41)^(b)		540		378,294
3.45%, 12/15/51 (Call 06/15/51)^(a)(b)		765		500,020
8.10%, 07/15/36 (Call 01/15/36)		377		437,819
8.35%, 07/15/46 (Call 01/15/46)		479		579,584
Hewlett Packard Enterprise Co.
6.20%, 10/15/35 (Call 04/15/35)^(a)		364		383,899
6.35%, 10/15/45 (Call 04/15/45)		945		952,240
HP Inc.
5.50%, 01/15/33 (Call 10/15/32)		260		250,097
6.00%, 09/15/41^(a)		822		795,400
International Business Machines Corp.
2.85%, 05/15/40 (Call 11/15/39)		400		304,020
2.95%, 05/15/50 (Call 11/15/49)		480		338,835
3.43%, 02/09/52 (Call 08/09/51)		410		314,251
4.00%, 06/20/42		744		641,222
4.15%, 05/15/39		1,117		1,008,920
4.25%, 05/15/49		1,598		1,419,714
4.70%, 02/19/46		367		345,000
4.90%, 07/27/52 (Call 01/27/52)		125		120,903
5.60%, 11/30/39^(a)		540		566,024
5.88%, 11/29/32		496		539,386
7.13%, 12/01/96^(a)		137		175,096
Kyndryl Holdings Inc., 4.10%, 10/15/41 (Call 04/15/41)^(b)		297		182,938

				28,098,443

Cosmetics & Personal Care — 0.3%
Colgate-Palmolive Co.
3.70%, 08/01/47 (Call 02/01/47)^(a)		160		142,682
4.00%, 08/15/45		385		352,434
Estee Lauder Companies Inc. (The)
3.13%, 12/01/49 (Call 06/01/49)		183		144,568
3.70%, 08/15/42		231		193,814
4.15%, 03/15/47 (Call 09/15/46)		267		244,776
4.38%, 06/15/45 (Call 12/15/44)^(a)		240		226,134
6.00%, 05/15/37^(a)		290		327,584
GSK Consumer Healthcare Capital U.S. LLC, 4.00%, 03/24/52 (Call 09/24/51)^(b)		600		487,749
Procter & Gamble Co. (The)
3.50%, 10/25/47		90		80,507
3.55%, 03/25/40^(a)		321		290,827
3.60%, 03/25/50^(a)		396		363,931
5.50%, 02/01/34^(a)		115		127,479
5.55%, 03/05/37^(a)		495		565,339


Security	Par (000)		Value

Cosmetics & Personal Care (continued)
Unilever Capital Corp.
5.90%, 11/15/32	$	501	$	566,529
Series 30Y, 2.63%, 08/12/51 (Call 02/12/51)		312		222,508

				4,336,861

Distribution & Wholesale — 0.1%
WW Grainger Inc.
3.75%, 05/15/46 (Call 11/15/45)		330		280,928
4.20%, 05/15/47 (Call 11/15/46)		255		231,987
4.60%, 06/15/45 (Call 12/15/44)		411		398,034

				910,949

Diversified Financial Services — 1.3%
AerCap Ireland Capital DAC/AerCap Global Aviation Trust
3.40%, 10/29/33 (Call 07/29/33)		842		659,421
3.85%, 10/29/41 (Call 04/29/41)^(a)		882		649,363
American Express Co., 4.05%, 12/03/42		293		266,731
Ares Finance Co. IV LLC, 3.65%, 02/01/52 (Call 08/01/51)^(b)		275		190,862
Blackstone Holdings Finance Co. LLC
2.80%, 09/30/50 (Call 03/30/50)^(b)		258		173,742
2.85%, 08/05/51 (Call 02/05/51)^(b)		230		153,824
3.20%, 01/30/52 (Call 07/30/51)^(a)(b)		465		336,204
3.50%, 09/10/49 (Call 03/10/49)^(b)		260		198,140
4.00%, 10/02/47 (Call 04/02/47)^(b)		225		186,756
4.45%, 07/15/45^(a)(b)		200		179,532
5.00%, 06/15/44^(b)		286		274,011
6.25%, 08/15/42^(b)		175		190,769
Blue Owl Finance LLC, 4.13%, 10/07/51 (Call 04/07/51)^(b)		240		154,911
Brookfield Finance Inc.
3.50%, 03/30/51 (Call 09/30/50)		342		243,963
3.63%, 02/15/52 (Call 08/15/51)		250		182,251
4.70%, 09/20/47 (Call 03/20/47)		519		448,645
Brookfield Finance LLC, 3.45%, 04/15/50 (Call 10/15/49)		261		184,736
CI Financial Corp., 4.10%, 06/15/51 (Call 12/15/50)^(a)		573		375,312
CME Group Inc.
4.15%, 06/15/48 (Call 12/15/47)^(a)		476		451,706
5.30%, 09/15/43 (Call 03/15/43)		469		514,615
FMR LLC
5.15%, 02/01/43^(b)		250		240,140
6.45%, 11/15/39^(a)(b)		250		277,121
6.50%, 12/14/40^(b)		302		337,874
Franklin Resources Inc., 2.95%, 08/12/51 (Call 02/12/51)		235		165,627
Invesco Finance PLC, 5.38%, 11/30/43		261		256,059
Jefferies Financial Group Inc., 6.63%, 10/23/43 (Call 07/23/43)		228		222,509
Jefferies Group LLC
6.25%, 01/15/36		345		347,134
6.50%, 01/20/43^(a)		79		80,262
KKR Group Finance Co. II LLC, 5.50%, 02/01/43 (Call 08/01/42)^(b)		301		295,701
Legg Mason Inc., 5.63%, 01/15/44		305		315,196
LSEGA Financing PLC, 3.20%, 04/06/41 (Call 10/06/40)^(b)		471		373,486
Mastercard Inc.
2.95%, 03/15/51 (Call 09/15/50)		366		282,254
3.65%, 06/01/49 (Call 12/01/48)		548		480,317
3.80%, 11/21/46 (Call 05/21/46)		310		280,235
3.85%, 03/26/50 (Call 09/26/49)		914		827,863
3.95%, 02/26/48 (Call 08/26/47)		212		194,537
Nasdaq Inc.
2.50%, 12/21/40 (Call 06/21/40)		428		298,395
3.25%, 04/28/50 (Call 10/28/49)		363		269,153


Security	Par (000)		Value

Diversified Financial Services (continued)
3.95%, 03/07/52 (Call 09/07/51)^(a)	$	175	$	145,425
Neuberger Berman Group LLC/Neuberger Berman Finance Corp., 4.88%, 04/15/45 (Call 10/15/44)^(b)		310		273,495
Pine Street Trust II, 5.57%, 02/15/49 (Call 08/15/48)^(b)		326		315,421
Raymond James Financial Inc.
3.75%, 04/01/51 (Call 10/01/50)^(a)		394		321,212
4.95%, 07/15/46		456		444,680
Visa Inc.
2.00%, 08/15/50 (Call 02/15/50)^(a)		1,078		698,640
2.70%, 04/15/40 (Call 10/15/39)		466		372,405
3.65%, 09/15/47 (Call 03/15/47)		434		383,352
4.15%, 12/14/35 (Call 06/14/35)		662		655,881
4.30%, 12/14/45 (Call 06/14/45)		1,900		1,826,162
Western Union Co. (The)
6.20%, 11/17/36		387		382,971
6.20%, 06/21/40		165		164,658

				17,543,659

Electric — 12.2%
Abu Dhabi National Energy Co. PJSC
3.40%, 04/29/51 (Call 10/29/50)^(b)		377		321,392
4.00%, 10/03/49^(b)		243		226,427
6.50%, 10/27/36^(a)(b)		610		715,835
AEP Texas Inc.
3.45%, 05/15/51 (Call 11/15/50)		176		136,443
3.80%, 10/01/47 (Call 04/01/47)		163		133,118
5.25%, 05/15/52 (Call 11/15/51)		425		427,101
Series E, 6.65%, 02/15/33		159		175,850
Series G, 4.15%, 05/01/49 (Call 11/01/48)		184		154,935
Series H, 3.45%, 01/15/50 (Call 07/15/49)		220		168,675
AEP Transmission Co. LLC
3.15%, 09/15/49 (Call 03/15/49)		110		83,165
3.75%, 12/01/47 (Call 06/01/47)		245		203,576
3.80%, 06/15/49 (Call 12/15/48)		157		132,775
4.00%, 12/01/46 (Call 06/01/46)		85		74,306
4.25%, 09/15/48 (Call 03/15/48)		194		173,995
4.50%, 06/15/52 (Call 12/01/51)		395		376,484
Series M, 3.65%, 04/01/50 (Call 10/01/49)^(a)		302		248,583
Series N, 2.75%, 08/15/51 (Call 02/15/51)		252		176,162
Alabama Power Co.
3.00%, 03/15/52 (Call 09/15/51)		250		184,500
3.13%, 07/15/51 (Call 01/15/51)		285		214,045
3.45%, 10/01/49 (Call 04/01/49)		317		250,365
3.75%, 03/01/45 (Call 09/01/44)		425		353,182
3.85%, 12/01/42		140		120,767
4.10%, 01/15/42^(a)		90		77,711
4.15%, 08/15/44 (Call 02/15/44)		232		205,860
4.30%, 01/02/46 (Call 07/02/45)		230		209,144
5.50%, 03/15/41		223		227,898
5.70%, 02/15/33		75		80,953
6.00%, 03/01/39		232		253,980
6.13%, 05/15/38		90		99,272
Series 11-C, 5.20%, 06/01/41		220		220,786
Series A, 4.30%, 07/15/48 (Call 01/15/48)		337		306,649
Series B, 3.70%, 12/01/47 (Call 06/01/47)		315		261,692
Alfa Desarrollo SpA, 4.55%, 09/27/51 (Call 03/27/51)^(b)		593		427,245
Ameren Illinois Co.
2.90%, 06/15/51 (Call 12/15/50)		217		157,148
3.25%, 03/15/50 (Call 09/15/49)		162		125,289
3.70%, 12/01/47 (Call 06/01/47)		317		269,202
4.15%, 03/15/46 (Call 09/15/45)		255		230,410


Security	Par (000)		Value

Electric (continued)
4.30%, 07/01/44 (Call 01/01/44)	$	205	$	188,294
4.50%, 03/15/49 (Call 09/15/48)		335		321,251
4.80%, 12/15/43 (Call 06/15/43)		195		183,805
American Electric Power Co. Inc., 3.25%, 03/01/50 (Call 09/01/49)		232		165,431
American Transmission Systems Inc., 5.00%, 09/01/44 (Call 03/01/44)^(a)(b)		226		219,299
Appalachian Power Co.
4.40%, 05/15/44 (Call 11/15/43)		136		118,299
4.45%, 06/01/45 (Call 12/01/44)		126		109,631
7.00%, 04/01/38		295		345,246
Series L, 5.80%, 10/01/35		145		149,809
Series P, 6.70%, 08/15/37^(a)		170		186,561
Series Y, 4.50%, 03/01/49 (Call 09/01/48)		236		209,907
Series Z, 3.70%, 05/01/50 (Call 11/01/49)		295		233,242
Arizona Public Service Co.
2.65%, 09/15/50 (Call 03/15/50)		210		131,634
3.35%, 05/15/50 (Call 11/15/49)		248		178,099
3.50%, 12/01/49 (Call 06/01/49)		112		82,823
3.75%, 05/15/46 (Call 11/15/45)		156		120,474
4.20%, 08/15/48 (Call 02/15/48)		273		228,964
4.25%, 03/01/49 (Call 09/01/48)		191		162,408
4.35%, 11/15/45 (Call 05/15/45)		32		27,341
4.50%, 04/01/42 (Call 10/01/41)		406		354,205
4.70%, 01/15/44 (Call 07/15/43)		110		96,065
5.05%, 09/01/41 (Call 03/01/41)		220		208,043
5.50%, 09/01/35^(a)		245		240,472
Avista Corp.
4.00%, 04/01/52 (Call 10/01/51)^(a)		170		150,913
4.35%, 06/01/48 (Call 12/01/47)		261		239,781
Baltimore Gas & Electric Co.
2.90%, 06/15/50 (Call 12/15/49)		288		211,056
3.20%, 09/15/49 (Call 03/15/49)		247		190,923
3.50%, 08/15/46 (Call 02/15/46)		265		217,717
3.75%, 08/15/47 (Call 02/15/47)		170		144,951
4.25%, 09/15/48 (Call 03/15/48)		205		187,363
4.55%, 06/01/52 (Call 12/01/51)		315		300,214
6.35%, 10/01/36		125		140,899
Basin Electric Power Cooperative, 4.75%, 04/26/47 (Call 10/26/46)^(b)		174		147,778
Berkshire Hathaway Energy Co.
2.85%, 05/15/51 (Call 11/15/50)		631		450,104
3.80%, 07/15/48 (Call 01/15/48)		437		368,890
4.25%, 10/15/50 (Call 04/15/50)		468		427,937
4.45%, 01/15/49 (Call 07/15/48)		553		514,629
4.50%, 02/01/45 (Call 08/01/44)^(a)		433		403,064
4.60%, 05/01/53 (Call 11/01/52)^(b)		315		300,036
5.15%, 11/15/43 (Call 05/15/43)		228		231,086
5.95%, 05/15/37		370		398,306
6.13%, 04/01/36		917		1,007,087
Black Hills Corp.
3.88%, 10/15/49 (Call 04/15/49)		164		128,950
4.20%, 09/15/46 (Call 03/15/46)		195		161,489
4.35%, 05/01/33 (Call 02/01/33)		196		179,855
Celeo Redes Operacion Chile SA, 5.20%, 06/22/47^(b)		192		173,292
CenterPoint Energy Houston Electric LLC
3.55%, 08/01/42 (Call 02/01/42)		260		220,121
3.60%, 03/01/52 (Call 09/01/51)		130		109,742
3.95%, 03/01/48 (Call 09/01/47)		320		285,302
4.50%, 04/01/44 (Call 10/01/43)		422		401,798
Series AC, 4.25%, 02/01/49 (Call 08/01/48)		450		420,517


Security	Par (000)		Value

Electric (continued)
Series AD, 2.90%, 07/01/50 (Call 01/01/50)	$	205	$	150,980
Series AF, 3.35%, 04/01/51 (Call 10/01/50)		215		173,831
Series K2, 6.95%, 03/15/33		165		195,234
CenterPoint Energy Inc., 3.70%, 09/01/49 (Call 03/01/49)^(a)		237		188,374
CEZ AS, 5.63%, 04/03/42^(a)(b)		223		216,998
Cleco Corporate Holdings LLC, 4.97%, 05/01/46 (Call 11/01/45)		220		202,253
Cleco Power LLC
6.00%, 12/01/40		143		148,654
6.50%, 12/01/35^(a)		260		291,811
Cleveland Electric Illuminating Co. (The), 5.95%, 12/15/36		137		143,038
CMS Energy Corp.
4.70%, 03/31/43 (Call 09/30/42)		180		159,744
4.88%, 03/01/44 (Call 09/01/43)		166		155,614
Cometa Energia SA de CV, 6.38%, 04/24/35 (Call 01/24/35)^(a)(b)		268		260,285
Comision Federal de Electricidad
3.88%, 07/26/33 (Call 04/26/33)^(b)		289		221,808
4.68%, 02/09/51 (Call 08/09/50)^(b)		362		244,803
5.75%, 02/14/42^(b)		261		216,630
6.13%, 06/16/45^(b)		430		362,275
6.26%, 02/15/52 (Call 08/15/51)^(b)		380		307,044
Commonwealth Edison Co.
3.00%, 03/01/50 (Call 09/01/49)		298		224,556
3.65%, 06/15/46 (Call 12/15/45)		405		343,280
3.70%, 03/01/45 (Call 09/01/44)		158		132,151
3.80%, 10/01/42 (Call 04/01/42)^(a)		235		202,782
4.00%, 03/01/48 (Call 09/01/47)		291		260,630
4.00%, 03/01/49 (Call 09/01/48)		233		206,918
4.35%, 11/15/45 (Call 05/15/45)		263		242,777
4.60%, 08/15/43 (Call 02/15/43)		190		181,560
4.70%, 01/15/44 (Call 07/15/43)		215		208,123
6.45%, 01/15/38		199		230,271
Series 123, 3.75%, 08/15/47 (Call 02/15/47)		392		336,607
Series 127, 3.20%, 11/15/49 (Call 05/15/49)		200		156,186
Series 130, 3.13%, 03/15/51 (Call 09/15/50)		344		263,324
Series 131, 2.75%, 09/01/51 (Call 03/01/51)		315		223,866
Series 133, 3.85%, 03/15/52 (Call 09/15/51)		245		213,806
Connecticut Light & Power Co. (The)
4.00%, 04/01/48 (Call 10/01/47)		187		169,269
4.30%, 04/15/44 (Call 10/15/43)		199		183,664
6.35%, 06/01/36		200		223,919
Series A, 4.15%, 06/01/45 (Call 12/01/44)^(a)		175		162,919
Consolidated Edison Co. of New York Inc.
3.20%, 12/01/51 (Call 06/01/51)		195		146,443
3.60%, 06/15/61 (Call 12/15/60)^(a)		485		380,817
3.70%, 11/15/59 (Call 05/15/59)^(a)		368		288,247
3.85%, 06/15/46 (Call 12/15/45)		162		135,933
3.95%, 03/01/43 (Call 09/01/42)		305		262,066
4.45%, 03/15/44 (Call 09/15/43)		235		218,223
4.50%, 12/01/45 (Call 06/01/45)		193		175,540
4.50%, 05/15/58 (Call 11/15/57)		586		528,544
4.63%, 12/01/54 (Call 06/01/54)		499		473,992
5.70%, 06/15/40		355		372,371
Series 05-A, 5.30%, 03/01/35		210		215,621
Series 06-A, 5.85%, 03/15/36		272		292,315
Series 06-B, 6.20%, 06/15/36		310		342,312
Series 06-E, 5.70%, 12/01/36^(a)		255		259,835
Series 07-A, 6.30%, 08/15/37		435		486,223
Series 08-B, 6.75%, 04/01/38		285		325,796


Security	Par (000)		Value

Electric (continued)
Series 09-C, 5.50%, 12/01/39	$	310	$	315,960
Series 12-A, 4.20%, 03/15/42		230		204,359
Series 2017, 3.88%, 06/15/47 (Call 12/15/46)		166		139,630
Series 20B, 3.95%, 04/01/50 (Call 10/01/49)		661		571,700
Series A, 4.13%, 05/15/49 (Call 11/15/48)		383		333,843
Series C, 3.00%, 12/01/60 (Call 06/01/60)		315		213,589
Series C, 4.00%, 11/15/57 (Call 05/15/57)		199		163,952
Series C, 4.30%, 12/01/56 (Call 06/01/56)		211		183,253
Series E, 4.65%, 12/01/48 (Call 06/01/48)		194		183,137
Consorcio Transmantaro SA, 5.20%, 04/11/38 (Call 01/11/38)^(b)		520		479,700
Constellation Energy Generation LLC
5.60%, 06/15/42 (Call 12/15/41)		218		218,093
6.25%, 10/01/39		618		651,179
Consumers Energy Co.
2.50%, 05/01/60 (Call 11/01/59)		173		109,806
2.65%, 08/15/52 (Call 02/15/52)		190		133,067
3.10%, 08/15/50 (Call 02/15/50)		331		255,894
3.25%, 08/15/46 (Call 02/15/46)		215		170,820
3.50%, 08/01/51 (Call 02/01/51)		296		244,454
3.75%, 02/15/50 (Call 08/15/49)		218		188,100
3.95%, 05/15/43 (Call 11/15/42)		370		327,495
3.95%, 07/15/47 (Call 01/15/47)		215		191,043
4.05%, 05/15/48 (Call 11/15/47)		345		313,424
4.20%, 09/01/52		195		181,382
4.35%, 04/15/49 (Call 10/15/48)		275		259,661
4.35%, 08/31/64 (Call 02/28/64)		159		142,392
Dayton Power & Light Co. (The), 3.95%, 06/15/49 (Call 12/15/48)		151		129,635
Delmarva Power & Light Co.
4.00%, 06/01/42 (Call 12/01/41)^(a)		200		171,641
4.15%, 05/15/45 (Call 11/15/44)		260		228,094
Dominion Energy Inc.
4.70%, 12/01/44 (Call 06/01/44)		267		246,627
4.85%, 08/15/52		300		286,074
7.00%, 06/15/38		269		304,568
Series A, 4.60%, 03/15/49 (Call 09/15/48)		155		143,572
Series B, 3.30%, 04/15/41 (Call 10/15/40)^(a)		244		192,875
Series B, 5.95%, 06/15/35		289		306,574
Series C, 4.05%, 09/15/42 (Call 03/15/42)		210		177,680
Series C, 4.90%, 08/01/41 (Call 02/01/41)		284		271,378
Series E, 6.30%, 03/15/33		276		300,372
Series F, 5.25%, 08/01/33		390		394,462
Dominion Energy South Carolina Inc.
4.60%, 06/15/43 (Call 12/15/42)		258		243,469
5.10%, 06/01/65 (Call 12/01/64)		156		159,211
5.30%, 05/15/33^(a)		260		274,700
5.45%, 02/01/41 (Call 08/01/40)^(a)		240		249,339
6.05%, 01/15/38		228		252,078
DTE Electric Co.
2.95%, 03/01/50 (Call 09/01/49)		50		38,012
3.70%, 03/15/45 (Call 09/15/44)		76		64,309
3.70%, 06/01/46 (Call 12/01/45)		245		209,889
3.75%, 08/15/47 (Call 02/15/47)		310		266,607
3.95%, 06/15/42 (Call 12/15/41)		173		150,358
3.95%, 03/01/49 (Call 09/01/48)		413		371,062
4.30%, 07/01/44 (Call 01/01/44)		246		226,075
5.70%, 10/01/37		193		203,819
Series A, 4.00%, 04/01/43 (Call 10/01/42)		246		218,515
Series A, 4.05%, 05/15/48 (Call 11/15/47)^(a)		240		217,637


Security	Par (000)		Value

Electric (continued)
Series A, 6.63%, 06/01/36^(a)	$	210	$	246,686
Series B, 3.25%, 04/01/51 (Call 10/01/50)		267		212,221
Series B, 3.65%, 03/01/52 (Call 09/01/51)		325		277,023
Duke Energy Carolinas LLC
3.20%, 08/15/49 (Call 02/15/49)		376		293,001
3.45%, 04/15/51 (Call 10/15/50)		184		149,103
3.55%, 03/15/52 (Call 09/15/51)		260		214,199
3.70%, 12/01/47 (Call 06/01/47)		347		290,857
3.75%, 06/01/45 (Call 12/01/44)		317		266,744
3.88%, 03/15/46 (Call 09/15/45)^(a)		303		263,427
3.95%, 03/15/48 (Call 09/15/47)		273		238,609
4.00%, 09/30/42 (Call 03/30/42)		363		320,906
4.25%, 12/15/41 (Call 06/15/41)		414		379,817
5.30%, 02/15/40		347		358,904
6.00%, 01/15/38		324		358,133
6.05%, 04/15/38		314		348,456
6.10%, 06/01/37		333		356,243
6.45%, 10/15/32		106		118,438
Duke Energy Corp.
3.30%, 06/15/41 (Call 12/15/40)		432		333,636
3.50%, 06/15/51 (Call 12/15/50)		417		316,436
3.75%, 09/01/46 (Call 03/01/46)		798		623,806
3.95%, 08/15/47 (Call 02/15/47)		281		230,951
4.20%, 06/15/49 (Call 12/15/48)		298		251,420
4.80%, 12/15/45 (Call 06/15/45)		312		289,539
5.00%, 08/15/52		400		379,794
Duke Energy Florida LLC
3.00%, 12/15/51 (Call 06/15/51)		280		206,631
3.40%, 10/01/46 (Call 04/01/46)		318		252,896
3.85%, 11/15/42 (Call 05/15/42)		250		214,010
4.20%, 07/15/48 (Call 01/15/48)		267		244,898
5.65%, 04/01/40		196		210,984
6.35%, 09/15/37		321		360,430
6.40%, 06/15/38		440		507,677
Duke Energy Indiana LLC
2.75%, 04/01/50 (Call 10/01/49)		325		226,789
3.75%, 05/15/46 (Call 11/15/45)		296		246,180
6.12%, 10/15/35		250		270,875
6.35%, 08/15/38		320		368,258
6.45%, 04/01/39		285		321,235
Series UUU, 4.20%, 03/15/42 (Call 09/15/41)		199		173,762
Series WWW, 4.90%, 07/15/43 (Call 01/15/43)		226		214,396
Series YYY, 3.25%, 10/01/49 (Call 04/01/49)		246		188,748
Duke Energy Ohio Inc.
3.70%, 06/15/46 (Call 12/15/45)		215		176,582
4.30%, 02/01/49 (Call 08/01/48)		172		155,234
Duke Energy Progress LLC
2.50%, 08/15/50 (Call 02/15/50)		300		205,460
2.90%, 08/15/51 (Call 02/15/51)		217		158,810
3.60%, 09/15/47 (Call 03/15/47)		300		248,545
3.70%, 10/15/46 (Call 04/15/46)		236		196,636
4.00%, 04/01/52 (Call 10/01/51)		255		225,499
4.10%, 05/15/42 (Call 11/15/41)		312		278,497
4.10%, 03/15/43 (Call 09/15/42)		301		268,453
4.15%, 12/01/44 (Call 06/01/44)		354		315,359
4.20%, 08/15/45 (Call 02/15/45)^(a)		377		339,043
4.38%, 03/30/44 (Call 09/30/43)		205		189,025
6.30%, 04/01/38		240		275,251
E.ON International Finance BV, 6.65%, 04/30/38^(b)		589		624,457


Security	Par (000)		Value

Electric (continued)
El Paso Electric Co.
5.00%, 12/01/44 (Call 06/01/44)	$	115	$	106,081
6.00%, 05/15/35		376		392,573
Electricite de France SA
4.75%, 10/13/35 (Call 04/13/35)^(b)		198		182,974
4.88%, 09/21/38 (Call 03/21/38)^(b)		341		300,529
4.88%, 01/22/44^(b)		588		515,521
4.95%, 10/13/45 (Call 04/13/45)^(b)		638		548,724
5.00%, 09/21/48 (Call 03/21/48)^(a)(b)		744		648,721
5.25%, 10/13/55 (Call 04/13/55)^(b)		231		204,326
5.60%, 01/27/40^(a)(b)		520		493,353
6.00%, 01/22/2114^(b)		314		298,686
6.95%, 01/26/39^(b)		975		1,057,427
Elm Road Generating Station Supercritical LLC, 6.09%, 02/11/40^(b)		20		22,240
Emera U.S. Finance LP, 4.75%, 06/15/46 (Call 12/15/45)		606		527,659
Emirates Semb Corp. Water & Power Co. PJSC, 4.45%, 08/01/35^(a)(b)		215		198,729
Empresa de Transmision Electrica SA, 5.13%, 05/02/49^(b)		325		267,491
Enel Finance International NV
4.75%, 05/25/47^(a)(b)		557		454,421
5.50%, 06/15/52 (Call 12/15/51)^(b)		655		582,572
6.00%, 10/07/39^(a)(b)		1,112		1,079,575
6.80%, 09/15/37^(b)		635		672,680
Entergy Arkansas LLC
2.65%, 06/15/51 (Call 12/15/50)		367		250,391
3.35%, 06/15/52 (Call 12/15/51)		195		151,617
4.20%, 04/01/49 (Call 10/01/48)		218		198,448
4.95%, 12/15/44 (Call 12/15/24)		370		356,304
Entergy Corp., 3.75%, 06/15/50 (Call 12/15/49)^(a)		305		239,602
Entergy Louisiana LLC
2.90%, 03/15/51 (Call 09/15/50)		406		291,265
3.10%, 06/15/41 (Call 12/15/40)		344		271,095
4.00%, 03/15/33 (Call 12/15/32)		461		437,316
4.20%, 09/01/48 (Call 03/01/48)		524		469,630
4.20%, 04/01/50 (Call 10/01/49)		291		260,516
4.75%, 09/15/52		300		290,604
4.95%, 01/15/45 (Call 01/15/25)		305		293,675
Entergy Mississippi LLC
3.50%, 06/01/51 (Call 03/01/51)^(a)		175		139,951
3.85%, 06/01/49 (Call 12/01/48)		271		226,871
Entergy Texas Inc.
3.55%, 09/30/49 (Call 03/30/49)		270		211,734
4.50%, 03/30/39 (Call 09/30/38)		318		293,736
5.00%, 09/15/52		100		98,404
5.15%, 06/01/45 (Call 06/01/25)		40		39,005
Evergy Kansas Central Inc.
3.25%, 09/01/49 (Call 03/01/49)		131		100,841
3.45%, 04/15/50 (Call 10/15/49)		190		151,392
4.10%, 04/01/43 (Call 10/01/42)		122		106,440
4.13%, 03/01/42 (Call 09/01/41)		511		450,821
4.25%, 12/01/45 (Call 06/01/45)		187		165,815
4.63%, 09/01/43 (Call 03/01/43)		199		181,345
Evergy Kansas South Inc., 4.30%, 07/15/44 (Call 01/15/44)^(b)		70		60,626
Evergy Metro Inc.
4.20%, 06/15/47 (Call 12/15/46)		150		133,439
4.20%, 03/15/48 (Call 09/15/47)		220		195,661
5.30%, 10/01/41 (Call 04/01/41)		394		400,188
Series 2019, 4.13%, 04/01/49 (Call 10/01/48)		145		126,728
Series B, 6.05%, 11/15/35		165		178,816


Security	Par (000)		Value

Electric (continued)
Eversource Energy, 3.45%, 01/15/50 (Call 07/15/49)	$	190	$	148,917
Exelon Corp.
4.10%, 03/15/52 (Call 09/15/51)^(b)		230		198,873
4.45%, 04/15/46 (Call 10/15/45)		408		365,682
4.70%, 04/15/50 (Call 10/15/49)		393		369,607
4.95%, 06/15/35 (Call 12/15/34)		20		19,573
5.10%, 06/15/45 (Call 12/15/44)		401		397,311
5.63%, 06/15/35		387		405,617
Exelon Generation Co. LLC, 5.75%, 10/01/41 (Call 04/01/41)		388		385,492
FEL Energy VI Sarl, 5.75%, 12/01/40 (Call 12/01/37)^(b)		424		320,223
FirstEnergy Transmission LLC
4.55%, 04/01/49 (Call 10/01/48)^(b)		208		181,238
5.45%, 07/15/44 (Call 01/15/44)^(b)		240		238,603
Florida Power & Light Co.
2.88%, 12/04/51 (Call 06/04/51)		650		484,388
3.15%, 10/01/49 (Call 04/01/49)		325		259,450
3.70%, 12/01/47 (Call 06/01/47)		388		338,976
3.80%, 12/15/42 (Call 06/15/42)		217		193,724
3.95%, 03/01/48 (Call 09/01/47)		541		492,051
3.99%, 03/01/49 (Call 09/01/48)		365		332,927
4.05%, 06/01/42 (Call 12/01/41)		384		353,168
4.05%, 10/01/44 (Call 04/01/44)		354		322,850
4.13%, 02/01/42 (Call 08/01/41)		380		352,403
4.13%, 06/01/48 (Call 12/01/47)		317		296,126
4.95%, 06/01/35		145		149,151
5.13%, 06/01/41 (Call 12/01/40)		185		186,456
5.25%, 02/01/41 (Call 08/01/40)		280		293,263
5.63%, 04/01/34		205		224,561
5.65%, 02/01/37		241		260,477
5.69%, 03/01/40^(a)		316		344,916
5.95%, 10/01/33		195		215,693
5.95%, 02/01/38		330		367,775
5.96%, 04/01/39		260		292,478
Georgia Power Co.
4.30%, 03/15/42		709		630,113
4.30%, 03/15/43		226		199,423
5.13%, 05/15/52 (Call 11/15/51)		500		500,953
5.40%, 06/01/40^(a)		100		96,839
Series 10-C, 4.75%, 09/01/40		470		436,475
Series A, 3.25%, 03/15/51 (Call 09/15/50)		445		327,798
Series B, 3.70%, 01/30/50 (Call 07/30/49)		239		190,724
Great River Energy, 6.25%, 07/01/38^(b)		435		469,437
Iberdrola International BV, 6.75%, 07/15/36		365		406,226
Idaho Power Co.
3.65%, 03/01/45 (Call 09/01/44)		159		125,907
Series K, 4.20%, 03/01/48 (Call 09/01/47)		140		125,448
Indiana Michigan Power Co.
3.25%, 05/01/51 (Call 11/01/50)		235		176,131
4.25%, 08/15/48 (Call 02/15/48)		295		256,464
6.05%, 03/15/37		239		259,446
Series K, 4.55%, 03/15/46 (Call 09/15/45)		210		192,539
Series L, 3.75%, 07/01/47 (Call 01/01/47)		190		154,572
Indianapolis Power & Light Co.
4.05%, 05/01/46 (Call 11/01/45)^(b)		163		147,511
4.70%, 09/01/45 (Call 03/01/45)^(b)		192		180,029
Infraestructura Energetica Nova SAB de CV
4.75%, 01/15/51 (Call 07/15/50)^(b)		375		276,187
4.88%, 01/14/48^(a)(b)		342		254,790
Interchile SA, 4.50%, 06/30/56 (Call 12/30/55)^(b)		740		610,711


Security	Par (000)		Value

Electric (continued)
Interconexion Electrica SA ESP, 3.83%, 11/26/33 (Call 08/26/33)^(b)	$	186	$	157,470
International Transmission Co., 4.63%, 08/15/43 (Call 02/15/43)		190		171,760
Interstate Power & Light Co.
3.10%, 11/30/51 (Call 05/30/51)		225		163,153
3.50%, 09/30/49 (Call 03/30/49)		213		167,479
3.70%, 09/15/46 (Call 03/15/46)		180		145,770
4.70%, 10/15/43 (Call 04/15/43)		188		170,376
6.25%, 07/15/39		255		279,247
ITC Holdings Corp., 5.30%, 07/01/43 (Call 01/01/43)		197		193,525
Jersey Central Power & Light Co., 6.15%, 06/01/37		161		166,271
Kentucky Utilities Co.
3.30%, 06/01/50 (Call 12/01/49)^(a)		220		171,593
4.38%, 10/01/45 (Call 04/01/45)		185		166,721
5.13%, 11/01/40 (Call 05/01/40)		707		706,393
Series 1, 4.65%, 11/15/43 (Call 05/15/43)		195		179,700
LLPL Capital Pte Ltd., 6.88%, 02/04/39^(a)(b)		202		194,482
Louisville Gas & Electric Co.
4.25%, 04/01/49 (Call 10/01/48)		29		25,763
4.38%, 10/01/45 (Call 04/01/45)		195		175,733
4.65%, 11/15/43 (Call 05/15/43)		172		155,322
Louisville Gas and Electric Co., 5.13%, 11/15/40 (Call 05/15/40)		75		72,451
Massachusetts Electric Co.
4.00%, 08/15/46 (Call 02/15/46)^(b)		300		240,658
5.90%, 11/15/39^(b)		340		354,032
MidAmerican Energy Co.
2.70%, 08/01/52 (Call 02/01/52)		360		255,666
3.15%, 04/15/50 (Call 10/15/49)		350		271,965
3.65%, 08/01/48 (Call 02/01/48)		445		374,153
3.95%, 08/01/47 (Call 02/01/47)		405		356,869
4.25%, 05/01/46 (Call 11/01/45)		231		213,255
4.25%, 07/15/49 (Call 01/15/49)		564		522,942
4.40%, 10/15/44 (Call 04/15/44)		205		193,376
4.80%, 09/15/43 (Call 03/15/43)^(a)		196		192,458
5.75%, 11/01/35		286		312,134
5.80%, 10/15/36		210		230,559
Minejesa Capital BV, 5.63%, 08/10/37^(b)		400		328,428
Mississippi Power Co.
Series 12-A, 4.25%, 03/15/42		325		285,115
Series B, 3.10%, 07/30/51 (Call 01/30/51)		125		88,887
Monongahela Power Co., 5.40%, 12/15/43 (Call 06/15/43)^(a)(b)		217		216,392
Narragansett Electric Co. (The)
4.17%, 12/10/42^(b)		192		165,203
5.64%, 03/15/40^(b)		110		113,829
National Grid USA, 5.80%, 04/01/35		210		217,499
National Rural Utilities Cooperative Finance Corp.
4.02%, 11/01/32 (Call 05/01/32)		145		138,704
4.30%, 03/15/49 (Call 09/15/48)		221		199,594
4.40%, 11/01/48 (Call 05/01/48)		159		146,189
Nevada Power Co.
5.38%, 09/15/40 (Call 03/15/40)		220		223,378
5.45%, 05/15/41 (Call 11/15/40)		130		131,314
Series EE, 3.13%, 08/01/50 (Call 02/01/50)		171		126,097
Series N, 6.65%, 04/01/36		260		298,158
Series R, 6.75%, 07/01/37		255		295,363
New England Power Co.
2.81%, 10/06/50 (Call 04/06/50)^(b)		204		140,647
3.80%, 12/05/47 (Call 06/05/47)^(b)		140		115,300


Security	Par (000)		Value

Electric (continued)
New York State Electric & Gas Corp., 3.30%, 09/15/49 (Call 03/15/49)^(b)	$	230	$	174,384
NextEra Energy Capital Holdings Inc., 3.00%, 01/15/52 (Call 07/15/51)		220		157,502
Niagara Mohawk Power Corp.
3.03%, 06/27/50 (Call 12/27/49)^(b)		462		305,671
4.12%, 11/28/42^(b)		35		29,729
4.28%, 10/01/34 (Call 04/01/34)^(b)		357		332,024
Northern States Power Co./MN
2.60%, 06/01/51 (Call 12/01/50)		334		236,181
2.90%, 03/01/50 (Call 09/01/49)		280		210,180
3.20%, 04/01/52 (Call 10/01/51)		166		129,697
3.40%, 08/15/42 (Call 02/15/42)		183		152,879
3.60%, 05/15/46 (Call 11/15/45)		227		192,334
3.60%, 09/15/47 (Call 03/15/47)		293		245,591
4.00%, 08/15/45 (Call 02/15/45)		170		149,791
4.13%, 05/15/44 (Call 11/15/43)^(a)		188		170,495
4.50%, 06/01/52 (Call 12/01/51)		225		218,456
4.85%, 08/15/40 (Call 02/15/40)		205		200,304
5.25%, 07/15/35		247		257,499
5.35%, 11/01/39		245		262,230
6.20%, 07/01/37		275		314,098
6.25%, 06/01/36		311		357,273
NorthWestern Corp., 4.18%, 11/15/44 (Call 05/15/44)		78		68,207
NSTAR Electric Co.
3.10%, 06/01/51 (Call 12/01/50)		350		264,748
4.40%, 03/01/44 (Call 09/01/43)		161		149,574
4.55%, 06/01/52 (Call 12/01/51)^(a)		325		317,986
5.50%, 03/15/40		412		436,525
Oglethorpe Power Corp.
3.75%, 08/01/50 (Call 02/01/50)		199		153,812
4.20%, 12/01/42^(a)		180		145,052
4.25%, 04/01/46 (Call 10/01/45)^(a)		195		159,323
4.55%, 06/01/44^(a)		160		135,935
5.05%, 10/01/48 (Call 04/01/48)		155		142,997
5.25%, 09/01/50		205		192,011
5.38%, 11/01/40		325		316,453
5.95%, 11/01/39		283		290,249
Ohio Edison Co.
6.88%, 07/15/36		200		231,786
8.25%, 10/15/38		230		293,374
Ohio Power Co.
4.00%, 06/01/49 (Call 12/01/48)		230		193,847
4.15%, 04/01/48 (Call 10/01/47)		235		204,008
Series D, 6.60%, 03/01/33^(a)		260		296,937
Series F, 5.85%, 10/01/35		285		298,903
Series G, 6.60%, 02/15/33		135		153,036
Series R, 2.90%, 10/01/51 (Call 04/01/51)		330		236,024
Oklahoma Gas & Electric Co.
3.85%, 08/15/47 (Call 02/15/47)		170		142,926
3.90%, 05/01/43 (Call 11/01/42)		100		82,377
4.00%, 12/15/44 (Call 06/15/44)		30		24,778
4.15%, 04/01/47 (Call 10/01/46)		321		286,778
4.55%, 03/15/44 (Call 09/15/43)^(a)		166		150,819
5.25%, 05/15/41 (Call 11/15/40)		135		133,637
5.85%, 06/01/40		205		216,463
Oncor Electric Delivery Co. LLC
2.70%, 11/15/51 (Call 05/15/51)^(a)		110		78,521
3.10%, 09/15/49 (Call 03/15/49)		245		189,470
3.70%, 05/15/50 (Call 11/15/49)		160		137,095


Security	Par (000)		Value

Electric (continued)
3.75%, 04/01/45 (Call 10/01/44)	$	207	$	176,070
3.80%, 09/30/47 (Call 03/30/47)		401		349,753
3.80%, 06/01/49 (Call 12/01/48)		195		170,419
4.10%, 11/15/48 (Call 05/15/48)		202		183,990
4.55%, 12/01/41 (Call 06/01/41)		215		207,274
4.60%, 06/01/52 (Call 12/01/51)^(b)		385		378,298
5.25%, 09/30/40^(a)		335		352,088
5.30%, 06/01/42 (Call 12/01/41)		105		110,702
5.35%, 10/01/52 (Call 04/01/52)		120		129,396
7.25%, 01/15/33		116		142,531
7.50%, 09/01/38		380		481,136
Pacific Gas & Electric Co., 4.50%, 12/15/41 (Call 06/15/41)^(a)		210		152,352
Pacific Gas and Electric Co.
3.30%, 08/01/40 (Call 02/01/40)		560		393,321
3.50%, 08/01/50 (Call 02/01/50)		1,027		682,113
3.75%, 08/15/42 (Call 02/15/42)		214		147,947
3.95%, 12/01/47 (Call 06/01/47)		419		286,180
4.00%, 12/01/46 (Call 06/01/46)		315		217,312
4.20%, 06/01/41 (Call 12/01/40)		257		191,051
4.25%, 03/15/46 (Call 09/15/45)		190		139,379
4.30%, 03/15/45 (Call 09/15/44)		330		239,169
4.45%, 04/15/42 (Call 10/15/41)		245		185,759
4.50%, 07/01/40 (Call 01/01/40)		1,091		849,254
4.60%, 06/15/43 (Call 12/15/42)		221		169,472
4.75%, 02/15/44 (Call 08/15/43)		361		278,399
4.95%, 07/01/50 (Call 01/01/50)		1,737		1,386,270
5.25%, 03/01/52 (Call 09/01/51)^(a)		340		282,876
PacifiCorp
2.90%, 06/15/52 (Call 12/15/51)		594		428,494
3.30%, 03/15/51 (Call 09/15/50)		320		247,569
4.10%, 02/01/42 (Call 08/01/41)		107		92,858
4.13%, 01/15/49 (Call 07/15/48)		295		261,585
4.15%, 02/15/50 (Call 08/15/49)		337		301,903
5.25%, 06/15/35		240		242,022
5.75%, 04/01/37		380		395,079
6.00%, 01/15/39		369		399,860
6.10%, 08/01/36		255		275,455
6.25%, 10/15/37		355		389,287
6.35%, 07/15/38		195		216,910
PECO Energy Co.
2.80%, 06/15/50 (Call 12/15/49)		252		182,702
2.85%, 09/15/51 (Call 03/15/51)		250		181,971
3.00%, 09/15/49 (Call 03/15/49)		206		155,234
3.05%, 03/15/51 (Call 09/15/50)^(a)		210		158,234
3.70%, 09/15/47 (Call 03/15/47)		219		188,968
3.90%, 03/01/48 (Call 09/01/47)		304		270,270
4.15%, 10/01/44 (Call 04/01/44)		119		107,741
4.38%, 08/15/52		230		218,906
4.60%, 05/15/52 (Call 11/15/51)		345		339,435
4.80%, 10/15/43 (Call 04/15/43)		185		175,679
5.95%, 10/01/36		206		230,603
Pennsylvania Electric Co., 6.15%, 10/01/38		240		257,782
Perusahaan Listrik Negara PT, 4.00%, 06/30/50 (Call 12/30/49)^(b)		503		369,076
Perusahaan Perseroan Persero PT Perusahaan Listrik Negara
4.38%, 02/05/50^(b)		390		299,325
4.88%, 07/17/49^(b)		331		272,248
5.25%, 10/24/42^(b)		702		619,515
6.15%, 05/21/48^(a)(b)		660		628,650


Security	Par (000)		Value

Electric (continued)
6.25%, 01/25/49^(b)	$	370	$	353,794
Potomac Electric Power Co.
4.15%, 03/15/43 (Call 09/15/42)		406		366,043
6.50%, 11/15/37		280		322,827
7.90%, 12/15/38		220		281,464
PPL Electric Utilities Corp.
3.00%, 10/01/49 (Call 04/01/49)		230		172,317
3.95%, 06/01/47 (Call 12/01/46)		290		256,902
4.13%, 06/15/44 (Call 12/15/43)		162		144,438
4.15%, 10/01/45 (Call 04/01/45)		216		190,949
4.15%, 06/15/48 (Call 12/15/47)		233		211,623
4.75%, 07/15/43 (Call 01/15/43)		195		190,493
5.20%, 07/15/41 (Call 01/15/41)		185		181,814
6.25%, 05/15/39		205		231,021
Progress Energy Inc., 6.00%, 12/01/39^(a)		355		370,328
Public Service Co. of Colorado
3.55%, 06/15/46 (Call 12/15/45)		275		225,788
3.60%, 09/15/42 (Call 03/15/42)		207		175,950
3.80%, 06/15/47 (Call 12/15/46)		157		135,645
3.95%, 03/15/43 (Call 09/15/42)		190		160,158
4.05%, 09/15/49 (Call 03/15/49)		205		181,715
4.10%, 06/15/48 (Call 12/15/47)		225		203,016
4.30%, 03/15/44 (Call 09/15/43)		130		119,273
4.50%, 06/01/52 (Call 12/01/51)		220		213,584
4.75%, 08/15/41 (Call 02/15/41)		184		174,724
6.50%, 08/01/38		175		203,475
Series 17, 6.25%, 09/01/37		285		329,732
Series 34, 3.20%, 03/01/50 (Call 09/01/49)		255		200,951
Series 36, 2.70%, 01/15/51 (Call 07/15/50)		145		102,777
Public Service Co. of New Hampshire, 3.60%, 07/01/49 (Call 01/01/49)^(a)		74		61,933
Public Service Co. of Oklahoma
Series G, 6.63%, 11/15/37		95		104,996
Series K, 3.15%, 08/15/51 (Call 02/15/51)		187		135,648
Public Service Electric & Gas Co.
2.05%, 08/01/50 (Call 02/01/50)		196		121,024
2.70%, 05/01/50 (Call 11/01/49)		116		82,812
3.00%, 03/01/51 (Call 09/01/50)		222		166,674
3.15%, 01/01/50 (Call 07/01/49)		190		144,617
3.20%, 08/01/49 (Call 02/01/49)^(a)		180		140,721
3.60%, 12/01/47 (Call 06/01/47)		188		157,212
3.65%, 09/01/42 (Call 03/01/42)		152		129,184
3.80%, 01/01/43 (Call 07/01/42)		150		128,723
3.80%, 03/01/46 (Call 09/01/45)		229		197,310
3.85%, 05/01/49 (Call 11/01/48)		219		190,499
3.95%, 05/01/42 (Call 11/01/41)		288		258,849
4.05%, 05/01/48 (Call 11/01/47)		155		139,715
4.15%, 11/01/45 (Call 05/01/45)		166		146,859
5.38%, 11/01/39		140		143,627
5.50%, 03/01/40		260		274,761
5.70%, 12/01/36		190		204,283
5.80%, 05/01/37		319		350,838
Series I, 4.00%, 06/01/44 (Call 12/01/43)		80		68,595
Series K, 4.05%, 05/01/45 (Call 11/01/44)		165		143,682
Puget Sound Energy Inc.
2.89%, 09/15/51 (Call 03/15/51)^(a)		120		85,507
3.25%, 09/15/49 (Call 03/15/49)		126		94,651
4.22%, 06/15/48 (Call 12/15/47)		210		187,274
4.30%, 05/20/45 (Call 11/20/44)		236		209,199
4.43%, 11/15/41 (Call 05/15/41)		210		187,988


Security	Par (000)		Value

Electric (continued)
5.48%, 06/01/35	$	226	$	231,754
5.64%, 04/15/41 (Call 10/15/40)		205		213,691
5.76%, 10/01/39^(a)		220		234,128
5.76%, 07/15/40		315		328,559
5.80%, 03/15/40		296		314,750
6.27%, 03/15/37		260		286,549
Ruwais Power Co. PJSC, 6.00%, 08/31/36^(a)(b)		525		589,732
San Diego Gas & Electric Co.
3.70%, 03/15/52 (Call 09/15/51)^(a)		50		42,411
3.95%, 11/15/41^(a)		365		309,374
4.15%, 05/15/48 (Call 11/15/47)^(a)		193		173,124
4.30%, 04/01/42 (Call 10/01/41)		150		134,590
4.50%, 08/15/40		329		307,671
5.35%, 05/15/35^(a)		65		67,289
5.35%, 05/15/40		315		319,008
6.00%, 06/01/39		233		255,655
Series FFF, 6.13%, 09/15/37		120		131,862
Series RRR, 3.75%, 06/01/47 (Call 12/01/46)		210		177,138
Series TTT, 4.10%, 06/15/49 (Call 12/15/48)		216		191,086
Series UUU, 3.32%, 04/15/50 (Call 10/15/49)		94		73,328
Series WWW, 2.95%, 08/15/51 (Call 02/15/51)		435		321,627
Saudi Electricity Global Sukuk Co. 2, 5.06%, 04/08/43^(a)(b)		505		504,550
Saudi Electricity Global Sukuk Co. 3, 5.50%, 04/08/44^(a)(b)		622		643,845
Sempra Energy
3.80%, 02/01/38 (Call 08/01/37)		525		450,507
4.00%, 02/01/48 (Call 08/01/47)		448		375,121
6.00%, 10/15/39^(a)		309		330,629
Sierra Pacific Power Co., Series P, 6.75%, 07/01/37		150		163,498
Solar Star Funding LLC, 5.38%, 06/30/35^(b)		82		83,166
Southern California Edison Co.
3.45%, 02/01/52 (Call 08/01/51)		350		268,517
3.65%, 02/01/50 (Call 08/01/49)^(a)		582		445,409
3.90%, 12/01/41 (Call 06/01/41)		202		162,362
4.00%, 04/01/47 (Call 10/01/46)		746		604,057
4.05%, 03/15/42 (Call 09/15/41)		192		159,998
4.50%, 09/01/40 (Call 03/01/40)		324		286,077
4.65%, 10/01/43 (Call 04/01/43)		211		190,918
5.50%, 03/15/40		355		351,380
5.63%, 02/01/36		324		324,345
6.00%, 01/15/34		452		479,234
6.05%, 03/15/39		357		373,552
Series 04-G, 5.75%, 04/01/35		255		259,161
Series 05-B, 5.55%, 01/15/36		235		230,979
Series 05-E, 5.35%, 07/15/35		160		159,135
Series 06-E, 5.55%, 01/15/37		325		321,298
Series 08-A, 5.95%, 02/01/38		372		385,252
Series 13-A, 3.90%, 03/15/43 (Call 09/15/42)		144		116,844
Series 20A, 2.95%, 02/01/51 (Call 08/01/50)		388		261,662
Series B, 4.88%, 03/01/49 (Call 09/01/48)		274		251,452
Series C, 3.60%, 02/01/45 (Call 08/01/44)		192		145,990
Series C, 4.13%, 03/01/48 (Call 09/01/47)		567		471,478
Series E, 5.45%, 06/01/52 (Call 12/01/51)		285		284,020
Series H, 3.65%, 06/01/51 (Call 12/01/50)^(a)		325		253,505
Southern Co. (The)
4.25%, 07/01/36 (Call 01/01/36)		181		166,007
4.40%, 07/01/46 (Call 01/01/46)		1,065		938,756
Southern Power Co.
5.15%, 09/15/41		395		379,971
5.25%, 07/15/43		170		160,700
Series F, 4.95%, 12/15/46 (Call 06/15/46)		201		185,643


Security	Par (000)		Value

Electric (continued)
Southwestern Electric Power Co.
3.25%, 11/01/51 (Call 05/01/51)	$	210	$	152,090
6.20%, 03/15/40		239		253,433
Series J, 3.90%, 04/01/45 (Call 10/01/44)		231		183,509
Series L, 3.85%, 02/01/48 (Call 08/01/47)		253		201,454
Southwestern Public Service Co.
3.40%, 08/15/46 (Call 02/15/46)		127		99,287
3.70%, 08/15/47 (Call 02/15/47)		213		172,974
3.75%, 06/15/49 (Call 12/15/48)		101		84,469
4.50%, 08/15/41 (Call 02/15/41)		202		189,837
6.00%, 10/01/36		203		217,306
Series 6, 4.40%, 11/15/48 (Call 05/15/48)		80		72,796
Series 8, 3.15%, 05/01/50 (Call 11/01/49)^(a)		298		228,117
State Grid Overseas Investment 2013 Ltd., 4.38%, 05/22/43^(b)		200		192,996
State Grid Overseas Investment 2014 Ltd., 4.85%, 05/07/44^(b)		525		547,349
State Grid Overseas Investment BVI Ltd, 4.00%, 05/04/47^(a)(b)		260		236,844
Tampa Electric Co.
3.45%, 03/15/51 (Call 09/15/50)		195		156,467
3.63%, 06/15/50 (Call 12/15/49)		195		159,099
4.10%, 06/15/42 (Call 12/15/41)		216		190,020
4.20%, 05/15/45 (Call 11/15/44)		197		167,662
4.30%, 06/15/48 (Call 12/15/47)		226		203,886
4.35%, 05/15/44 (Call 11/15/43)		145		130,992
4.45%, 06/15/49 (Call 12/15/48)		186		171,279
5.00%, 07/15/52 (Call 01/15/52)		205		205,625
6.15%, 05/15/37		110		120,564
6.55%, 05/15/36		210		238,617
Toledo Edison Co. (The), 6.15%, 05/15/37		260		289,410
Tri-State Generation & Transmission Association Inc.
4.70%, 11/01/44 (Call 05/01/44)		85		73,217
6.00%, 06/15/40^(b)		379		360,902
Tucson Electric Power Co.
3.25%, 05/01/51 (Call 11/01/50)^(a)		185		135,081
4.00%, 06/15/50 (Call 12/15/49)		189		158,306
4.85%, 12/01/48 (Call 06/01/48)		181		174,208
Union Electric Co.
2.63%, 03/15/51 (Call 09/15/50)		425		293,900
3.25%, 10/01/49 (Call 04/01/49)		255		197,864
3.65%, 04/15/45 (Call 10/15/44)		305		251,696
3.90%, 09/15/42 (Call 03/15/42)		306		266,778
3.90%, 04/01/52 (Call 10/01/51)^(a)		90		79,159
4.00%, 04/01/48 (Call 10/01/47)		274		239,856
5.30%, 08/01/37		120		122,618
8.45%, 03/15/39		215		284,389
Virginia Electric & Power Co.
2.45%, 12/15/50 (Call 06/15/50)		513		344,834
2.95%, 11/15/51 (Call 05/15/51)		310		229,749
3.30%, 12/01/49 (Call 06/01/49)		262		208,294
4.00%, 01/15/43 (Call 07/15/42)		296		263,074
4.45%, 02/15/44 (Call 08/15/43)		425		393,261
4.60%, 12/01/48 (Call 06/01/48)		342		324,861
6.35%, 11/30/37		125		140,779
8.88%, 11/15/38		392		549,665
Series A, 6.00%, 05/15/37		168		184,152
Series B, 3.80%, 09/15/47 (Call 03/15/47)		390		331,139
Series B, 4.20%, 05/15/45 (Call 11/15/44)		197		175,461
Series B, 6.00%, 01/15/36		443		484,439
Series C, 4.00%, 11/15/46 (Call 05/15/46)		339		297,389


Security	Par (000)		Value

Electric (continued)
Series C, 4.63%, 05/15/52 (Call 11/15/51)	$	360	$	350,644
Series D, 4.65%, 08/15/43 (Call 02/15/43)		343		326,165
Wisconsin Electric Power Co.
3.65%, 12/15/42 (Call 06/15/42)		150		119,436
4.25%, 06/01/44 (Call 12/01/43)		57		49,065
4.30%, 12/15/45 (Call 06/15/45)		185		159,080
4.30%, 10/15/48 (Call 04/15/48)		266		241,503
5.63%, 05/15/33		395		424,044
5.70%, 12/01/36		220		234,238
Wisconsin Power and Light Co.
3.65%, 04/01/50 (Call 10/01/49)		149		122,494
4.10%, 10/15/44 (Call 04/15/44)		103		86,457
6.38%, 08/15/37		220		245,171
7.60%, 10/01/38		70		85,205
Wisconsin Public Service Corp.
2.85%, 12/01/51 (Call 06/01/51)		265		192,922
3.30%, 09/01/49 (Call 03/01/49)		160		124,605
3.67%, 12/01/42		175		146,400
4.75%, 11/01/44 (Call 05/01/44)		120		114,037
Xcel Energy Inc.
3.50%, 12/01/49 (Call 06/01/49)		246		191,401
4.80%, 09/15/41 (Call 03/15/41)		154		142,785
6.50%, 07/01/36^(a)		195		219,589

				168,142,003

Electrical Components & Equipment — 0.1%
Emerson Electric Co.
2.75%, 10/15/50 (Call 04/15/50)		423		306,321
2.80%, 12/21/51 (Call 06/21/51)		575		417,887
5.25%, 11/15/39		230		239,146
6.13%, 04/15/39		160		180,345

				1,143,699

Electronics — 0.1%
Fortive Corp., 4.30%, 06/15/46 (Call 12/15/45)		419		369,221
Honeywell International Inc.
2.80%, 06/01/50 (Call 12/01/49)^(a)		319		248,478
3.81%, 11/21/47 (Call 05/21/47)		199		182,853
5.38%, 03/01/41^(a)		430		466,290
5.70%, 03/15/36		5		5,584
5.70%, 03/15/37		200		222,987
Tyco Electronics Group SA, 7.13%, 10/01/37		333		408,585

				1,903,998

Engineering & Construction — 0.2%
Aeropuerto Internacional de Tocumen SA
4.00%, 08/11/41 (Call 08/11/40)^(a)(b)		300		243,936
5.13%, 08/11/61 (Call 08/11/60)^(b)		775		625,105
LBJ Infrastructure Group LLC, 3.80%, 12/31/57
(Call 06/30/57)^(b)		395		274,462
Mexico City Airport Trust
5.50%, 10/31/46 (Call 04/30/46)^(b)		426		318,435
5.50%, 07/31/47 (Call 01/31/47)^(a)(b)		1,121		843,553

				2,305,491

Entertainment — 0.5%
Magallanes Inc.
5.05%, 03/15/42 (Call 09/15/41)^(b)		2,380		1,945,678
5.14%, 03/15/52 (Call 09/15/51)^(b)		3,915		3,133,553
5.39%, 03/15/62 (Call 09/15/61)^(b)		1,665		1,336,501

				6,415,732


Security	Par (000)		Value

Environmental Control — 0.2%
Nature Conservancy (The), Series A, 3.96%, 03/01/52 (Call 09/01/51)	$	10	$	8,917
Republic Services Inc.
2.38%, 03/15/33 (Call 12/15/32)^(a)		350		285,954
3.05%, 03/01/50 (Call 09/01/49)		237		177,245
5.70%, 05/15/41 (Call 11/15/40)		265		280,890
6.20%, 03/01/40		207		228,199
Waste Connections Inc.
2.95%, 01/15/52 (Call 07/15/51)		456		326,813
3.05%, 04/01/50 (Call 10/01/49)		324		238,880
4.20%, 01/15/33		100		96,182
Waste Management Inc.
2.50%, 11/15/50 (Call 05/15/50)^(a)		387		260,341
2.95%, 06/01/41 (Call 12/01/40)		200		155,295
3.90%, 03/01/35 (Call 09/01/34)		152		138,451
4.10%, 03/01/45 (Call 09/01/44)^(a)		160		142,067
4.15%, 07/15/49 (Call 01/15/49)^(a)		381		348,043

				2,687,277

Food — 1.9%
Bimbo Bakeries USA Inc., 4.00%, 05/17/51 (Call 11/17/50)^(b)		320		265,680
Campbell Soup Co.
3.13%, 04/24/50 (Call 10/24/49)		302		213,659
4.80%, 03/15/48 (Call 09/15/47)		358		333,087
Cencosud SA, 6.63%, 02/12/45 (Call 08/12/44)^(a)(b)		220		223,724
Conagra Brands Inc.
5.30%, 11/01/38 (Call 05/01/38)		485		460,964
5.40%, 11/01/48 (Call 05/01/48)^(a)		569		542,853
General Mills Inc.
3.00%, 02/01/51 (Call 08/01/50)		323		235,719
4.15%, 02/15/43 (Call 08/15/42)		110		96,434
4.55%, 04/17/38 (Call 10/17/37)^(a)		194		182,837
4.70%, 04/17/48 (Call 10/17/47)		217		206,346
5.40%, 06/15/40^(a)		440		454,225
Grupo Bimbo SAB de CV
4.00%, 09/06/49^(a)(b)		265		220,846
4.70%, 11/10/47 (Call 05/10/47)^(b)		319		298,893
4.88%, 06/27/44^(a)(b)		290		269,961
Hershey Co. (The)
2.65%, 06/01/50 (Call 12/01/49)		29		21,027
3.13%, 11/15/49 (Call 05/15/49)		225		176,835
3.38%, 08/15/46 (Call 02/15/46)		241		201,388
Hormel Foods Corp., 3.05%, 06/03/51 (Call 12/03/50)		302		233,660
Ingredion Inc.
3.90%, 06/01/50 (Call 12/01/49)		226		178,180
6.63%, 04/15/37		169		185,173
JBS USA LUX SA/JBS USA Food Co./JBS USA Finance Inc.
4.38%, 02/02/52 (Call 08/02/51)^(b)		655		517,633
5.75%, 04/01/33 (Call 01/01/33)^(a)(b)		115		114,560
6.50%, 12/01/52 (Call 06/01/52)^(b)		550		578,578
JM Smucker Co. (The)
2.75%, 09/15/41 (Call 03/15/41)		105		73,543
3.55%, 03/15/50 (Call 09/15/49)^(a)		335		248,916
4.25%, 03/15/35		350		324,146
4.38%, 03/15/45^(a)		294		253,169
Kellogg Co., 4.50%, 04/01/46		358		329,643
Koninklijke Ahold Delhaize NV, 5.70%, 10/01/40^(a)		385		402,213
Kraft Heinz Foods Co.
4.38%, 06/01/46 (Call 12/01/45)		1,565		1,329,435


Security	Par (000)		Value

Food (continued)
4.63%, 10/01/39 (Call 04/01/39)	$	235	$	209,404
4.88%, 10/01/49 (Call 04/01/49)		808		733,044
5.00%, 07/15/35 (Call 01/15/35)^(a)		400		387,301
5.00%, 06/04/42		980		913,181
5.20%, 07/15/45 (Call 01/15/45)^(a)		975		915,709
5.50%, 06/01/50 (Call 12/01/49)		485		482,860
6.50%, 02/09/40		360		385,449
6.88%, 01/26/39		125		137,116
7.13%, 08/01/39^(a)(b)		565		628,986
Kroger Co. (The)
3.88%, 10/15/46 (Call 04/15/46)		270		225,001
3.95%, 01/15/50 (Call 07/15/49)^(a)		340		288,426
4.45%, 02/01/47 (Call 08/01/46)		469		425,662
4.65%, 01/15/48 (Call 07/15/47)		235		218,267
5.00%, 04/15/42 (Call 10/15/41)		304		291,479
5.15%, 08/01/43 (Call 02/01/43)		170		166,028
5.40%, 07/15/40 (Call 01/15/40)		285		285,733
5.40%, 01/15/49 (Call 07/15/48)^(a)		300		309,762
6.90%, 04/15/38		295		340,194
Mars Inc.
2.38%, 07/16/40 (Call 01/16/40)^(b)		460		332,620
2.45%, 07/16/50 (Call 01/16/50)^(a)(b)		182		123,725
3.60%, 04/01/34 (Call 01/01/34)^(b)		380		346,897
3.88%, 04/01/39 (Call 10/01/38)^(b)		439		390,064
3.95%, 04/01/44 (Call 10/01/43)^(b)		293		257,300
3.95%, 04/01/49 (Call 10/01/48)^(b)		485		429,980
4.13%, 04/01/54 (Call 10/01/53)^(b)		350		314,268
4.20%, 04/01/59 (Call 10/01/58)^(b)		417		374,601
McCormick & Co. Inc./MD, 4.20%, 08/15/47 (Call 02/15/47)		260		226,551
Mondelez International Inc.
1.88%, 10/15/32 (Call 07/15/32)		162		127,042
2.63%, 09/04/50 (Call 03/04/50)		643		431,782
Nestle Holdings Inc.
2.50%, 09/14/41 (Call 03/14/41)^(b)		367		279,638
2.63%, 09/14/51 (Call 03/14/51)^(a)(b)		390		284,526
3.90%, 09/24/38 (Call 03/24/38)^(b)		726		670,956
4.00%, 09/24/48 (Call 03/24/48)^(b)		963		900,167
Sysco Corp.
3.15%, 12/14/51 (Call 06/14/51)		355		254,254
3.30%, 02/15/50 (Call 08/15/49)		314		231,230
4.45%, 03/15/48 (Call 09/15/47)^(a)		269		237,939
4.50%, 04/01/46 (Call 10/01/45)		296		263,600
4.85%, 10/01/45 (Call 04/01/45)		309		287,961
5.38%, 09/21/35		230		237,860
6.60%, 04/01/40 (Call 10/01/39)		235		269,829
6.60%, 04/01/50 (Call 10/01/49)		658		762,810
Tesco PLC, 6.15%, 11/15/37^(b)		225		232,565
Tyson Foods Inc.
4.55%, 06/02/47 (Call 12/02/46)		392		358,957
4.88%, 08/15/34 (Call 02/15/34)		255		254,735
5.10%, 09/28/48 (Call 03/28/48)^(a)		1,035		1,023,441
5.15%, 08/15/44 (Call 02/15/44)		253		247,084

				26,669,311

Forest Products & Paper — 0.3%
Celulosa Arauco y Constitucion SA
5.15%, 01/29/50 (Call 07/29/49)^(b)		80		67,600
5.50%, 11/02/47 (Call 05/02/47)		335		287,263
5.50%, 04/30/49 (Call 10/30/48)^(a)(b)		290		247,950
International Paper Co.
4.35%, 08/15/48 (Call 02/15/48)^(a)		339		302,956


Security	Par (000)		Value

Forest Products & Paper (continued)
4.40%, 08/15/47 (Call 02/15/47)	$	326	$	284,299
4.80%, 06/15/44 (Call 12/15/43)		311		281,804
5.00%, 09/15/35 (Call 03/15/35)^(a)		35		34,774
5.15%, 05/15/46 (Call 11/15/45)^(a)		20		19,155
6.00%, 11/15/41 (Call 05/15/41)		438		447,057
7.30%, 11/15/39		514		600,703
8.70%, 06/15/38		290		363,633
Stora Enso OYJ, 7.25%, 04/15/36^(a)(b)		200		226,453
Suzano Austria GmbH, 7.00%, 03/16/47 (Call 09/16/46)^(b)		693		695,841

				3,859,488

Gas — 1.0%
APA Infrastructure Ltd., 5.00%, 03/23/35 (Call 12/23/34)^(b)		269		260,139
Atmos Energy Corp.
2.85%, 02/15/52 (Call 08/15/51)^(a)		292		208,382
3.38%, 09/15/49 (Call 03/15/49)		275		216,836
4.13%, 10/15/44 (Call 04/15/44)		450		395,628
4.13%, 03/15/49 (Call 09/15/48)		272		244,318
4.15%, 01/15/43 (Call 07/15/42)		267		237,028
4.30%, 10/01/48 (Call 04/01/48)		296		273,396
5.50%, 06/15/41 (Call 12/15/40)		345		361,345
Boston Gas Co., 4.49%, 02/15/42^(b)		370		324,926
Brooklyn Union Gas Co. (The)
4.27%, 03/15/48 (Call 09/15/47)^(b)		394		314,889
4.49%, 03/04/49 (Call 09/04/48)^(a)(b)		307		253,813
4.50%, 03/10/46 (Call 09/10/45)^(b)		322		267,443
CenterPoint Energy Resources Corp.
4.10%, 09/01/47 (Call 03/01/47)^(a)		241		214,341
5.85%, 01/15/41 (Call 07/15/40)		238		252,662
6.63%, 11/01/37		180		199,522
Centrica PLC, 5.38%, 10/16/43 (Call 04/16/43)^(b)		235		235,067
East Ohio Gas Co. (The), 3.00%, 06/15/50 (Call 12/15/49)^(b)		392		278,539
KeySpan Gas East Corp.
3.59%, 01/18/52 (Call 07/18/51)^(b)		215		154,643
5.82%, 04/01/41^(b)		245		246,366
Korea Gas Corp., 6.25%, 01/20/42^(a)(b)		410		505,816
Mega Advance Investments Ltd., 6.38%, 05/12/41^(a)(b)		200		229,348
Nakilat Inc., 6.07%, 12/31/33^(a)(b)		322		341,769
NiSource Inc.
3.95%, 03/30/48 (Call 09/30/47)^(a)		331		273,041
4.38%, 05/15/47 (Call 11/15/46)		455		400,702
4.80%, 02/15/44 (Call 08/15/43)		315		290,048
5.00%, 06/15/52 (Call 12/15/51)		425		411,748
5.25%, 02/15/43 (Call 08/15/42)		254		247,841
5.65%, 02/01/45 (Call 08/01/44)		186		188,449
5.80%, 02/01/42 (Call 08/01/41)		235		234,432
5.95%, 06/15/41 (Call 12/15/40)		276		284,715
ONE Gas Inc.
4.50%, 11/01/48 (Call 05/01/48)		159		139,111
4.66%, 02/01/44 (Call 08/01/43)		341		313,844
Piedmont Natural Gas Co. Inc.
3.35%, 06/01/50 (Call 12/01/49)		261		193,407
3.64%, 11/01/46 (Call 05/01/46)		170		131,950
4.10%, 09/18/34 (Call 03/18/34)		195		176,478
4.65%, 08/01/43 (Call 02/01/43)		185		167,374
5.05%, 05/15/52 (Call 11/15/51)		200		196,271
Southern California Gas Co.
3.75%, 09/15/42 (Call 03/15/42)		300		250,688
4.45%, 03/15/44 (Call 09/15/43)		190		168,625
5.13%, 11/15/40		245		242,944


Security	Par (000)		Value

Gas (continued)
Series KK, 5.75%, 11/15/35	$	225	$	242,088
Series UU, 4.13%, 06/01/48 (Call 12/01/47)		275		237,276
Series VV, 4.30%, 01/15/49 (Call 07/15/48)		209		186,515
Series WW, 3.95%, 02/15/50 (Call 08/15/49)		190		161,561
Southern Co. Gas Capital Corp.
3.95%, 10/01/46 (Call 04/01/46)		296		236,076
4.40%, 06/01/43 (Call 12/01/42)		280		242,570
4.40%, 05/30/47 (Call 11/30/46)		376		324,841
5.88%, 03/15/41 (Call 09/15/40)		391		407,100
6.00%, 10/01/34		165		176,373
Series 21A, 3.15%, 09/30/51 (Call 03/30/51)		165		114,888
Southwest Gas Corp.
3.18%, 08/15/51 (Call 02/15/51)		131		88,792
3.80%, 09/29/46 (Call 03/29/46)^(a)		180		135,801
4.15%, 06/01/49 (Call 12/01/48)		213		170,121
Spire Inc., 4.70%, 08/15/44 (Call 02/15/44)^(a)		170		152,485
Spire Missouri Inc., 3.30%, 06/01/51 (Call 12/01/50)		185		137,795
Washington Gas Light Co.
3.65%, 09/15/49 (Call 03/15/49)		313		254,061
Series K, 3.80%, 09/15/46 (Call 03/15/46)		252		210,408

				13,806,635

Hand & Machine Tools — 0.1%
Snap-on Inc.
3.10%, 05/01/50 (Call 11/01/49)^(a)		212		168,767
4.10%, 03/01/48 (Call 09/01/47)		203		184,892
Stanley Black & Decker Inc.
2.75%, 11/15/50 (Call 05/15/50)		339		230,069
4.85%, 11/15/48 (Call 05/15/48)^(a)		187		184,773
5.20%, 09/01/40		505		503,984

				1,272,485

Health Care - Products — 1.1%
Abbott Laboratories
4.75%, 11/30/36 (Call 05/30/36)		819		862,599
4.75%, 04/15/43 (Call 10/15/42)		168		169,577
4.90%, 11/30/46 (Call 05/30/46)		1,729		1,815,556
5.30%, 05/27/40		423		453,463
6.00%, 04/01/39		385		442,782
6.15%, 11/30/37		504		598,287
Alcon Finance Corp., 3.80%, 09/23/49 (Call 03/23/49)^(a)(b)		206		161,220
Baxter International Inc.
3.13%, 12/01/51 (Call 06/01/51)		405		284,369
3.50%, 08/15/46 (Call 02/15/46)		469		360,483
4.50%, 06/15/43 (Call 12/15/42)^(a)		75		66,949
6.25%, 12/01/37^(a)		100		109,114
Boston Scientific Corp.
4.55%, 03/01/39 (Call 09/01/38)		235		219,737
4.70%, 03/01/49 (Call 09/01/48)^(a)		214		204,862
6.75%, 11/15/35		280		318,068
7.38%, 01/15/40		305		367,477
Covidien International Finance SA, 6.55%, 10/15/37		295		353,447
Danaher Corp.
2.60%, 10/01/50 (Call 04/01/50)		594		409,879
2.80%, 12/10/51 (Call 06/10/51)		615		436,462
4.38%, 09/15/45 (Call 03/15/45)		210		193,097
DH Europe Finance II Sarl
3.25%, 11/15/39 (Call 05/15/39)		503		415,356
3.40%, 11/15/49 (Call 05/15/49)^(a)		498		402,603
Koninklijke Philips NV
5.00%, 03/15/42		299		281,080
6.88%, 03/11/38		456		519,088


Security	Par (000)		Value

Health Care - Products (continued)
Medtronic Inc.
4.00%, 04/01/43 (Call 10/01/42)	$	50	$	45,636
4.38%, 03/15/35		894		887,298
4.63%, 03/15/45		1,010		1,014,370
PerkinElmer Inc., 3.63%, 03/15/51 (Call 09/15/50)^(a)		213		162,391
STERIS Irish FinCo UnLtd Co., 3.75%, 03/15/51 (Call 09/15/50)		361		278,390
Stryker Corp.
2.90%, 06/15/50 (Call 12/15/49)		385		275,678
4.10%, 04/01/43 (Call 10/01/42)		397		342,553
4.38%, 05/15/44 (Call 11/15/43)		215		192,223
4.63%, 03/15/46 (Call 09/15/45)		435		411,196
Thermo Fisher Scientific Inc.
2.80%, 10/15/41 (Call 04/15/41)^(a)		775		600,838
4.10%, 08/15/47 (Call 02/15/47)^(a)		547		509,976
5.30%, 02/01/44 (Call 08/01/43)		353		376,947
Zimmer Biomet Holdings Inc.
4.25%, 08/15/35 (Call 02/15/35)		164		147,196
4.45%, 08/15/45 (Call 02/15/45)		239		202,108
5.75%, 11/30/39		209		210,514

				15,102,869

Health Care - Services — 4.2%
AdventHealth Obligated Group, Series E, 2.80%, 11/15/51 (Call 05/15/51)		160		111,687
Adventist Health System/West, 3.63%, 03/01/49 (Call 09/01/48)		220		175,598
Advocate Health & Hospitals Corp.
3.39%, 10/15/49 (Call 04/15/49)		248		197,210
4.27%, 08/15/48 (Call 02/15/48)		208		194,079
Series 2020, 3.01%, 06/15/50 (Call 12/15/49)		145		107,919
Aetna Inc.
3.88%, 08/15/47 (Call 02/15/47)		398		324,506
4.13%, 11/15/42 (Call 05/15/42)		319		269,301
4.50%, 05/15/42 (Call 11/15/41)^(a)		303		269,985
4.75%, 03/15/44 (Call 09/15/43)		272		248,330
6.63%, 06/15/36		481		531,253
6.75%, 12/15/37		404		453,378
AHS Hospital Corp.
5.02%, 07/01/45		280		289,213
Series 2021, 2.78%, 07/01/51 (Call 01/01/51)		245		172,106
Allina Health System
2.90%, 11/15/51 (Call 05/15/51)		75		54,122
4.81%, 11/15/45 (Call 05/15/45)^(a)		180		179,538
Series 2019, 3.89%, 04/15/49		241		210,498
Anthem Inc., 4.55%, 05/15/52 (Call 11/15/51)		495		465,032
Ascension Health
3.95%, 11/15/46		439		399,838
4.85%, 11/15/53		390		410,449
Series B, 3.11%, 11/15/39 (Call 05/15/39)		219		180,109
Banner Health
2.91%, 01/01/42 (Call 07/01/41)^(a)		135		103,839
2.91%, 01/01/51 (Call 07/01/50)		330		239,401
Series 2020, 3.18%, 01/01/50 (Call 07/01/49)^(a)		179		138,893
Baptist Health South Florida Inc., Series 2017, 4.34%, 11/15/41^(a)		233		218,585
Baptist Healthcare System Obligated Group, Series 20B, 3.54%, 08/15/50 (Call 02/15/50)		300		237,155
BayCare Health System Inc., Series 2020, 3.83%, 11/15/50 (Call 05/15/50)		226		195,771
Baylor Scott & White Holdings 3.97%, 11/15/46 (Call 05/15/46)		240		214,899


Security	Par (000)		Value

Health Care - Services (continued)
4.19%, 11/15/45 (Call 05/15/45)	$	278	$	258,138
Series 2021, 2.84%, 11/15/50 (Call 11/15/49)		418		299,329
Beth Israel Lahey Health Inc., Series L, 3.08%, 07/01/51 (Call 01/01/51)		250		174,910
BHSH System Obligated Group, Series 19A, 3.49%, 07/15/49 (Call 01/15/49)		234		191,212
Bon Secours Mercy Health Inc., Series 20-2, 3.21%, 06/01/50 (Call 12/01/49)		241		184,095
Catholic Health Services of Long Island Obligated Group, Series 2020, 3.37%, 07/01/50 (Call 01/01/50)		190		144,456
Children’s Health System of Texas, 2.51%, 08/15/50 (Call 02/15/50)		300		196,655
Children’s Hospital Corp. (The)
Series 2017, 4.12%, 01/01/47 (Call 07/01/46)		137		126,059
Series 2020, 2.59%, 02/01/50 (Call 08/01/49)		140		94,875
Children’s Hospital Medical Center/Cincinnati OH, 4.27%, 05/15/44^(a)		81		77,189
Children’s Hospital of Philadelphia (The), Series 2020, 2.70%, 07/01/50 (Call 01/01/50)		195		136,239
Children’s Hospital/DC, Series 2020, 2.93%, 07/15/50 (Call 01/15/50)		209		145,122
City of Hope
Series 2013, 5.62%, 11/15/43		120		127,330
Series 2018, 4.38%, 08/15/48 (Call 02/15/48)^(a)		269		245,846
Cleveland Clinic Foundation (The), 4.86%, 01/01/2114^(a)		210		201,591
CommonSpirit Health
3.82%, 10/01/49 (Call 04/01/49)^(a)		418		341,355
3.91%, 10/01/50 (Call 04/01/50)		362		284,968
4.19%, 10/01/49 (Call 04/01/49)		487		398,688
4.35%, 11/01/42		244		217,534
Community Health Network Inc., Series 20-A, 3.10%, 05/01/50 (Call 11/01/49)		188		132,859
Cottage Health Obligated Group, Series 2020, 3.30%, 11/01/49 (Call 05/01/49)		309		242,865
Dartmouth-Hitchcock Health, Series B, 4.18%, 08/01/48 (Call 02/01/48)		254		223,141
Dignity Health
4.50%, 11/01/42		201		182,931
5.27%, 11/01/64		80		75,195
Duke University Health System Inc., Series 2017, 3.92%, 06/01/47 (Call 12/01/46)		293		260,914
Elevance Health Inc.
3.13%, 05/15/50 (Call 11/15/49)		553		411,869
3.60%, 03/15/51 (Call 09/15/50)		689		556,080
3.70%, 09/15/49 (Call 03/15/49)^(a)		552		453,432
4.38%, 12/01/47 (Call 06/01/47)		849		780,305
4.55%, 03/01/48 (Call 09/01/47)		471		441,421
4.63%, 05/15/42^(a)		481		456,495
4.65%, 01/15/43		537		508,381
4.65%, 08/15/44 (Call 02/15/44)		377		353,760
4.85%, 08/15/54 (Call 02/15/54)		170		159,461
5.10%, 01/15/44		252		249,379
5.85%, 01/15/36		180		192,839
5.95%, 12/15/34		230		247,756
6.38%, 06/15/37		135		155,137
Franciscan Missionaries of Our Lady Health System Inc., Series B, 3.91%, 07/01/49 (Call 01/01/49)		180		149,459
Fred Hutchinson Cancer Center, 4.97%, 01/01/52 (Call 07/01/51)		10		9,926
Hackensack Meridian Health Inc.
4.21%, 07/01/48 (Call 01/01/48)		219		203,337
4.50%, 07/01/57 (Call 01/01/57)^(a)		165		157,966


Security	Par (000)		Value

Health Care - Services (continued)
Series 2020, 2.68%, 09/01/41 (Call 03/01/41)	$	285	$	211,376
Series 2020, 2.88%, 09/01/50 (Call 03/01/50)		369		266,839
Hartford HealthCare Corp., 3.45%, 07/01/54^(a)		204		161,299
HCA Inc.
3.50%, 07/15/51 (Call 01/15/51)		1,086		745,474
4.38%, 03/15/42 (Call 09/15/41)^(b)		445		363,402
4.63%, 03/15/52 (Call 09/15/51)^(b)		630		521,342
5.13%, 06/15/39 (Call 12/15/38)		683		615,374
5.25%, 06/15/49 (Call 12/15/48)		1,180		1,055,816
5.50%, 06/15/47 (Call 12/15/46)		880		812,287
7.50%, 11/06/33^(a)		55		62,588
Health Care Service Corp. A Mutual Legal Reserve Co., 3.20%, 06/01/50 (Call 12/01/49)^(b)		420		311,865
Hoag Memorial Hospital Presbyterian, 3.80%, 07/15/52 (Call 01/15/52)		90		76,794
Humana Inc.
3.95%, 08/15/49 (Call 02/15/49)		264		222,903
4.63%, 12/01/42 (Call 06/01/42)^(a)		182		167,984
4.80%, 03/15/47 (Call 09/15/46)		358		342,029
4.95%, 10/01/44 (Call 04/01/44)^(a)		445		426,948
8.15%, 06/15/38		179		225,851
Indiana University Health Inc. Obligated Group
3.97%, 11/01/48 (Call 05/01/48)		229		205,340
Series 2021, 2.85%, 11/01/51 (Call 05/01/51)		80		56,967
Inova Health System Foundation, 4.07%, 05/15/52 (Call 11/15/51)		40		36,324
Integris Baptist Medical Center Inc., Series A, 3.88%, 08/15/50 (Call 02/15/50)		220		181,772
Iowa Health System, Series 2020, 3.67%, 02/15/50 (Call 08/15/49)		169		137,522
Johns Hopkins Health System Corp. (The), 3.84%, 05/15/46		536		476,391
Kaiser Foundation Hospitals
4.15%, 05/01/47 (Call 11/01/46)		754		696,347
4.88%, 04/01/42		624		629,528
Series 2019, 3.27%, 11/01/49 (Call 05/01/49)		507		399,575
Series 2021, 2.81%, 06/01/41 (Call 12/01/40)		275		210,679
Series 2021, 3.00%, 06/01/51 (Call 12/01/50)		825		612,483
Laboratory Corp. of America Holdings, 4.70%, 02/01/45 (Call 08/01/44)^(a)		493		447,148
Mass General Brigham Inc.
Series 2017, 3.77%, 07/01/48 (Call 01/01/48)		142		121,103
Series 2020, 3.19%, 07/01/49 (Call 01/01/49)		39		29,956
Series 2020, 3.34%, 07/01/60 (Call 01/01/60)		399		299,240
Mayo Clinic
3.77%, 11/15/43		15		13,044
Series 2013, 4.00%, 11/15/47		100		90,969
Series 2016, 4.13%, 11/15/52		370		340,698
Series 2021, 3.20%, 11/15/61 (Call 05/15/61)		296		220,022
McLaren Health Care Corp., Series A, 4.39%, 05/15/48 (Call 11/15/47)		356		330,541
MedStar Health Inc., Series 20A, 3.63%, 08/15/49^(a)		155		124,767
Memorial Health Services, 3.45%, 11/01/49 (Call 05/01/49)		107		85,996
Memorial Sloan-Kettering Cancer Center
4.13%, 07/01/52		155		142,228
5.00%, 07/01/42		411		418,921
Series 2015, 4.20%, 07/01/55		335		307,586
Series 2020, 2.96%, 01/01/50 (Call 07/01/49)		50		36,847
Methodist Hospital (The), Series 20A, 2.71%, 12/01/50 (Call 06/01/50)		200		138,577
MidMichigan Health, Series 2020, 3.41%, 06/01/50 (Call 12/01/49)		150		112,520


Security	Par (000)		Value

Health Care - Services (continued)
Montefiore Obligated Group
4.29%, 09/01/50	$	135	$	97,533
Series 18-C, 5.25%, 11/01/48		258		204,138
Mount Nittany Medical Center Obligated Group, 3.80%, 11/15/52		250		205,708
Mount Sinai Hospitals Group Inc.
Series 2017, 3.98%, 07/01/48		350		303,180
Series 2019, 3.74%, 07/01/49 (Call 01/01/49)		259		207,793
Series 2020, 3.39%, 07/01/50 (Call 07/01/49)		250		190,970
MultiCare Health System, 2.80%, 08/15/50 (Call 02/15/50)		166		114,496
Nationwide Children’s Hospital Inc., 4.56%, 11/01/52 (Call 05/01/52)		170		165,247
New York and Presbyterian Hospital (The)
2.26%, 08/01/40 (Call 02/01/40)		185		131,552
2.61%, 08/01/60 (Call 02/01/60)		155		99,800
3.56%, 08/01/36		175		157,185
4.02%, 08/01/45		310		281,869
4.06%, 08/01/56		198		175,764
4.76%, 08/01/2116^(a)		180		165,418
Series 2019, 3.95%, 08/01/2119 (Call 02/01/2119)		250		194,236
Northwell Healthcare Inc.
3.81%, 11/01/49 (Call 11/01/48)		167		136,997
3.98%, 11/01/46 (Call 11/01/45)		270		228,926
4.26%, 11/01/47 (Call 11/01/46)		494		432,659
6.15%, 11/01/43^(a)		200		216,872
Northwestern Memorial Healthcare Obligated Group, Series 2021, 2.63%, 07/15/51 (Call 01/15/51)^(a)		125		86,417
Novant Health Inc.
2.64%, 11/01/36 (Call 08/01/36)		180		142,640
3.17%, 11/01/51 (Call 05/01/51)^(a)		302		231,285
3.32%, 11/01/61 (Call 05/01/61)		236		175,062
4.37%, 11/01/43		150		139,829
NY Society for Relief of Ruptured & Crippled Maintaining Hosp Special Surgery, Series 2020, 2.67%, 10/01/50 (Call 04/01/50)^(a)		169		115,815
NYU Langone Hospitals, Series 2020, 3.38%, 07/01/55 (Call 01/01/55)		130		97,220
Ochsner Clinic Foundation, 5.90%, 05/15/45 (Call 11/15/44)		170		180,198
OhioHealth Corp.
2.83%, 11/15/41 (Call 05/15/41)		155		118,084
Series 2020, 3.04%, 11/15/50 (Call 05/15/50)^(a)		145		109,541
Orlando Health Obligated Group
3.33%, 10/01/50 (Call 04/01/50)^(a)		170		130,039
4.09%, 10/01/48 (Call 04/01/48)		115		101,677
PeaceHealth Obligated Group
Series 2018, 4.79%, 11/15/48 (Call 05/15/48)		200		193,276
Series 2020, 3.22%, 11/15/50 (Call 05/15/50)		165		120,377
Piedmont Healthcare Inc.
2.86%, 01/01/52 (Call 07/01/51)		139		94,891
Series 2042, 2.72%, 01/01/42 (Call 07/01/41)		270		198,793
Providence St Joseph Health Obligated Group
Series 21A, 2.70%, 10/01/51 (Call 04/01/51)		370		245,068
Series A, 3.93%, 10/01/48 (Call 04/01/48)		305		260,227
Series I, 3.74%, 10/01/47^(a)		180		153,004
Queen’s Health Systems (The), 4.81%, 07/01/52
(Call 01/01/52)		95		95,899
Quest Diagnostics Inc., 4.70%, 03/30/45 (Call 09/30/44)		158		140,950
Rady Children’s Hospital-San Diego/CA, Series 21A, 3.15%, 08/15/51 (Call 08/15/50)		255		195,311
Roche Holdings Inc. 2.61%, 12/13/51 (Call 06/13/51)^(b)		1,165		827,154


Security	Par (000)		Value

Health Care - Services (continued)
4.00%, 11/28/44 (Call 05/28/44)^(b)	$	586	$	533,701
7.00%, 03/01/39^(b)		375		472,462
RWJ Barnabas Health Inc.
3.48%, 07/01/49 (Call 01/01/49)		99		80,429
3.95%, 07/01/46 (Call 07/01/45)		220		194,565
Seattle Children’s Hospital, Series 2021, 2.72%, 10/01/50 (Call 10/01/49)^(a)		290		205,456
Sentara Healthcare, 2.93%, 11/01/51 (Call 05/01/51)		125		91,591
Sharp HealthCare, Series 20B, 2.68%, 08/01/50
(Call 08/01/49)^(a)		85		57,263
Southern Baptist Hospital of Florida Inc., 4.86%, 07/15/45 (Call 01/15/45)		280		269,577
Stanford Health Care
3.03%, 08/15/51 (Call 02/15/51)		220		165,094
Series 2018, 3.80%, 11/15/48 (Call 05/15/48)		223		198,460
Summa Health, 3.51%, 11/15/51 (Call 05/15/51)		155		118,902
Sutter Health
Series 2018, 4.09%, 08/15/48 (Call 02/15/48)		168		146,293
Series 20A, 3.16%, 08/15/40 (Call 02/15/40)		145		113,205
Series 20A, 3.36%, 08/15/50 (Call 02/15/50)		296		224,392
Texas Health Resources
2.33%, 11/15/50 (Call 05/15/50)		30		19,082
4.33%, 11/15/55		180		168,301
Toledo Hospital (The), 5.75%, 11/15/38 (Call 11/15/28)		240		235,133
Trinity Health Corp.
4.13%, 12/01/45^(a)		315		288,585
Series 2019, 3.43%, 12/01/48^(a)		225		182,774
Series 2021, 2.63%, 12/01/40 (Call 06/01/40)		206		153,051
UMass Memorial Health Care Obligated Group, 5.36%, 07/01/52 (Call 01/01/52)		5		4,991
UnitedHealth Group Inc.
2.75%, 05/15/40 (Call 11/15/39)		610		471,117
2.90%, 05/15/50 (Call 11/15/49)		726		532,486
3.05%, 05/15/41 (Call 11/15/40)		697		557,067
3.13%, 05/15/60 (Call 11/15/59)^(a)		345		252,111
3.25%, 05/15/51 (Call 11/15/50)		972		763,264
3.50%, 08/15/39 (Call 02/15/39)		683		588,285
3.70%, 08/15/49 (Call 02/15/49)		665		566,177
3.75%, 10/15/47 (Call 04/15/47)		715		611,577
3.88%, 08/15/59 (Call 02/15/59)		676		576,117
3.95%, 10/15/42 (Call 04/15/42)		327		292,068
4.20%, 01/15/47 (Call 07/15/46)		460		423,483
4.25%, 03/15/43 (Call 09/15/42)		447		416,465
4.25%, 04/15/47 (Call 10/15/46)		446		413,502
4.25%, 06/15/48 (Call 12/15/47)		618		569,348
4.38%, 03/15/42 (Call 09/15/41)		390		366,962
4.45%, 12/15/48 (Call 06/15/48)		605		574,705
4.63%, 07/15/35		172		171,387
4.63%, 11/15/41 (Call 05/15/41)^(a)		444		433,462
4.75%, 07/15/45		1,060		1,043,945
4.75%, 05/15/52 (Call 11/15/51)		1,160		1,147,877
4.95%, 05/15/62 (Call 11/15/61)		725		725,758
5.70%, 10/15/40 (Call 04/15/40)		354		387,036
5.80%, 03/15/36		488		538,494
5.95%, 02/15/41 (Call 08/15/40)		312		348,049
6.50%, 06/15/37		451		528,994
6.63%, 11/15/37		531		627,972
6.88%, 02/15/38		310		376,918
WakeMed, Series A, 3.29%, 10/01/52 (Call 04/01/52)		125		93,572
West Virginia United Health System Obligated Group, Series 2020, 3.13%, 06/01/50 (Call 12/01/49)		180		128,617


Security	Par (000)		Value

Health Care - Services (continued)
Willis-Knighton Medical Center
Series 2018, 4.81%, 09/01/48 (Call 03/01/48)	$	260	$	252,382
Series 2021, 3.07%, 03/01/51 (Call 09/01/50)		298		209,470
Yale-New Haven Health Services Corp., Series 2020, 2.50%, 07/01/50 (Call 07/01/49)		175		114,860

				57,426,389

Holding Companies - Diversified — 0.1%
Alfa SAB de CV, 6.88%, 03/25/44 (Call 09/25/43)^(b)		60		57,300
CK Hutchison International 19 II Ltd., 3.38%, 09/06/49 (Call 03/06/49)^(b)		740		583,433
Hutchison Whampoa International 03/33 Ltd., 7.45%, 11/24/33^(b)		425		530,763
JAB Holdings BV
3.75%, 05/28/51 (Call 11/28/50)^(b)		434		286,438
4.50%, 04/08/52 (Call 10/08/51)^(a)(b)		100		73,346
PTT Treasury Center Co. Ltd., 3.70%, 07/16/70 (Call 01/16/70)^(b)		545		378,962

				1,910,242

Home Builders — 0.1%
MDC Holdings Inc.
3.97%, 08/06/61 (Call 02/06/61)		210		120,127
6.00%, 01/15/43 (Call 10/15/42)		311		254,250
PulteGroup Inc.
6.00%, 02/15/35		280		272,415
6.38%, 05/15/33		248		252,099

				898,891

Home Furnishings — 0.1%
Leggett & Platt Inc., 3.50%, 11/15/51 (Call 05/15/51)^(a)		278		212,834
Whirlpool Corp.
4.50%, 06/01/46 (Call 12/01/45)		276		230,231
4.60%, 05/15/50 (Call 11/15/49)^(a)		281		235,548
5.15%, 03/01/43		286		261,573

				940,186

Household Products & Wares — 0.2%
Church & Dwight Co. Inc.
3.95%, 08/01/47 (Call 02/01/47)		334		289,942
5.00%, 06/15/52 (Call 12/15/51)		450		458,170
Kimberly-Clark Corp.
2.88%, 02/07/50 (Call 08/07/49)^(a)		186		139,061
3.20%, 07/30/46 (Call 01/30/46)		275		220,703
3.70%, 06/01/43		140		114,303
3.90%, 05/04/47 (Call 11/04/46)		180		158,740
5.30%, 03/01/41		235		245,594
6.63%, 08/01/37^(a)		320		386,876
SC Johnson & Son Inc.
4.00%, 05/15/43 (Call 02/15/43)^(b)		300		256,578
4.35%, 09/30/44 (Call 03/30/44)^(b)		75		66,554
4.75%, 10/15/46 (Call 04/16/46)^(b)		545		530,296
4.80%, 09/01/40^(b)		200		191,442

				3,058,259

Insurance — 5.3%
Aflac Inc.
4.00%, 10/15/46 (Call 04/15/46)		146		124,254
4.75%, 01/15/49 (Call 07/15/48)^(a)		163		156,058
6.45%, 08/15/40		321		351,919
AIA Group Ltd.
3.20%, 09/16/40 (Call 03/16/40)^(a)(b)		920		730,658
4.50%, 03/16/46 (Call 09/16/45)^(b)		345		323,600
4.88%, 03/11/44^(b)		282		279,605


Security	Par (000)		Value

Insurance (continued)
Alleghany Corp.
3.25%, 08/15/51 (Call 02/15/51)	$	150	$	113,412
4.90%, 09/15/44 (Call 03/15/44)		84		81,137
Allstate Corp. (The)
3.85%, 08/10/49 (Call 02/10/49)		192		163,633
4.20%, 12/15/46 (Call 06/15/46)		393		357,585
4.50%, 06/15/43		292		270,147
5.35%, 06/01/33^(a)		163		172,956
5.55%, 05/09/35		332		357,151
5.95%, 04/01/36		250		278,380
6.50%, 05/15/67 (Call 05/15/37), (3 mo. LIBOR US + 2.120%)^(d)		245		249,002
American Financial Group Inc./OH, 4.50%, 06/15/47 (Call 12/15/46)		295		249,806
American International Group Inc.
3.88%, 01/15/35 (Call 07/15/34)^(a)		95		86,204
4.38%, 06/30/50 (Call 12/30/49)		540		484,946
4.50%, 07/16/44 (Call 01/16/44)		270		242,799
4.75%, 04/01/48 (Call 10/01/47)		604		571,807
4.80%, 07/10/45 (Call 01/10/45)		470		438,858
6.25%, 05/01/36^(a)		415		462,387
AmFam Holdings Inc., 3.83%, 03/11/51 (Call 09/11/50)^(a)(b)		282		221,264
Aon Corp., 6.25%, 09/30/40		310		339,432
Aon Corp./Aon Global Holdings PLC
2.90%, 08/23/51 (Call 02/23/51)		369		255,581
3.90%, 02/28/52 (Call 08/28/51)		360		298,605
Aon Global Ltd.
4.25%, 12/12/42		185		155,735
4.60%, 06/14/44 (Call 03/14/44)		214		197,094
4.75%, 05/15/45 (Call 11/15/44)		274		254,730
Aon PLC, 4.45%, 05/24/43 (Call 02/24/43)		190		164,328
Arch Capital Finance LLC, 5.03%, 12/15/46 (Call 06/15/46)		330		307,548
Arch Capital Group Ltd.
3.64%, 06/30/50 (Call 12/30/49)		543		423,621
7.35%, 05/01/34		285		338,399
Arch Capital Group U.S. Inc., 5.14%, 11/01/43		250		239,629
Arthur J Gallagher & Co.
3.05%, 03/09/52 (Call 09/09/51)		140		96,346
3.50%, 05/20/51 (Call 11/20/50)		497		378,601
Assurant Inc., 6.75%, 02/15/34		198		211,776
Assured Guaranty U.S. Holdings Inc., 3.60%, 09/15/51 (Call 03/15/51)		395		291,927
Athene Holding Ltd.
3.45%, 05/15/52 (Call 11/15/51)		290		197,234
3.95%, 05/25/51 (Call 11/25/50)		236		179,435
AXA SA, 6.38%, (Call 12/14/36), (3 mo. LIBOR US + 2.256%)^(b)(d)(e)		100		112,124
AXIS Specialty Finance PLC, 5.15%, 04/01/45		188		170,899
Berkshire Hathaway Finance Corp.
2.50%, 01/15/51 (Call 07/15/50)		561		384,567
2.85%, 10/15/50 (Call 04/15/50)		1,051		766,590
3.85%, 03/15/52 (Call 09/15/51)		900		776,454
4.20%, 08/15/48 (Call 02/15/48)		1,241		1,154,117
4.25%, 01/15/49 (Call 07/15/48)		960		904,532
4.30%, 05/15/43		346		325,882
4.40%, 05/15/42		542		522,656
5.75%, 01/15/40		644		719,565
Berkshire Hathaway Inc., 4.50%, 02/11/43		591		572,223
Brighthouse Financial Inc.
3.85%, 12/22/51 (Call 06/22/51)		110		75,736
4.70%, 06/22/47 (Call 12/22/46)		556		439,199


Security	Par (000)		Value

Insurance (continued)
Brown & Brown Inc., 4.95%, 03/17/52 (Call 09/17/51)^(a)	$	250	$	222,744
Chubb Corp. (The)
6.00%, 05/11/37		275		311,554
Series 1, 6.50%, 05/15/38		300		349,973
Chubb INA Holdings Inc.
2.85%, 12/15/51 (Call 06/15/51)		455		332,600
3.05%, 12/15/61 (Call 06/15/61)		640		453,807
4.15%, 03/13/43		290		261,094
4.35%, 11/03/45 (Call 05/03/45)^(a)		860		808,406
6.70%, 05/15/36		75		88,414
Cincinnati Financial Corp., 6.13%, 11/01/34		430		473,074
Corebridge Financial Inc.
4.35%, 04/05/42 (Call 10/05/41)^(b)		340		288,248
4.40%, 04/05/52 (Call 10/05/51)^(b)		565		471,324
Empower Finance 2020 LP, 3.08%, 09/17/51 (Call 03/17/51)^(b)		397		276,978
Equitable Holdings Inc., 5.00%, 04/20/48 (Call 10/20/47)		725		677,661
Everest Reinsurance Holdings Inc.
3.13%, 10/15/52 (Call 04/15/52)		640		446,194
3.50%, 10/15/50 (Call 04/15/50)		490		369,526
4.87%, 06/01/44		285		263,503
Farmers Exchange Capital II, 6.15%, 11/01/53 (Call 11/01/33), (3 mo. LIBOR US + 3.744%)^(b)(d)		160		162,762
Farmers Exchange Capital III, 5.45%, 10/15/54 (Call 10/15/34), (3 mo. LIBOR US + 3.454%)^(b)(d)		210		203,673
Farmers Insurance Exchange, 4.75%, 11/01/57 (Call 11/01/37), (3 mo. LIBOR US + 1.374%)^(b)(d)		460		403,864
Fidelity National Financial Inc., 3.20%, 09/17/51 (Call 03/17/51)		205		128,582
Great-West Lifeco Finance 2018 LP, 4.58%, 05/17/48 (Call 11/17/47)^(a)(b)		401		366,220
Great-West Lifeco Finance Delaware LP, 4.15%, 06/03/47 (Call 12/03/46)^(b)		338		289,500
Guardian Life Insurance Co. of America (The)
3.70%, 01/22/70 (Call 07/22/69)^(a)(b)		189		137,558
4.85%, 01/24/77^(b)		265		239,624
4.88%, 06/19/64^(b)		276		260,205
Hartford Financial Services Group Inc. (The)
2.90%, 09/15/51 (Call 03/15/51)		240		164,524
3.60%, 08/19/49 (Call 02/19/49)		367		291,401
4.30%, 04/15/43		194		168,994
4.40%, 03/15/48 (Call 09/15/47)		324		294,243
5.95%, 10/15/36		285		306,644
6.10%, 10/01/41		290		309,792
6.63%, 03/30/40		205		226,031
Hill City Funding Trust, 4.05%, 08/15/41 (Call 02/15/41)^(b)		200		145,211
Jackson Financial Inc., 4.00%, 11/23/51 (Call 05/23/51)^(a)(b)		215		147,902
Liberty Mutual Group Inc.
3.95%, 10/15/50 (Call 04/15/50)^(b)		826		635,875
3.95%, 05/15/60 (Call 11/15/59)^(a)(b)		229		162,978
4.85%, 08/01/44^(b)		5		4,463
5.50%, 06/15/52 (Call 12/15/51)^(b)		635		619,701
6.50%, 03/15/35^(b)		225		241,900
6.50%, 05/01/42^(a)(b)		125		130,133
Liberty Mutual Insurance Co., 7.70%, 10/15/97^(a)(b)		205		244,445
Lincoln National Corp.
4.35%, 03/01/48 (Call 09/01/47)		241		206,150
4.38%, 06/15/50 (Call 12/15/49)^(a)		171		144,788
6.30%, 10/09/37		216		234,533
7.00%, 06/15/40		308		346,927


Security	Par (000)		Value

Insurance (continued)
Loews Corp.
4.13%, 05/15/43 (Call 11/15/42)	$	205	$	172,889
6.00%, 02/01/35		356		381,728
Manulife Financial Corp., 5.38%, 03/04/46		345		360,748
Maple Grove Funding Trust I, 4.16%, 08/15/51 (Call 02/15/51)^(b)		350		266,193
Markel Corp.
3.45%, 05/07/52 (Call 11/07/51)		340		251,326
4.15%, 09/17/50 (Call 03/17/50)		265		220,181
4.30%, 11/01/47 (Call 05/01/47)		205		174,121
5.00%, 03/30/43		245		228,595
5.00%, 04/05/46		310		290,080
5.00%, 05/20/49 (Call 11/20/48)		348		328,098
Marsh & McLennan Companies Inc.
2.90%, 12/15/51 (Call 06/15/51)		150		107,449
4.20%, 03/01/48 (Call 09/01/47)		300		266,104
4.35%, 01/30/47 (Call 07/30/46)		336		306,479
4.75%, 03/15/39 (Call 09/15/38)		255		248,285
4.90%, 03/15/49 (Call 09/15/48)		641		638,431
5.88%, 08/01/33		375		405,985
Massachusetts Mutual Life Insurance Co.
3.20%, 12/01/61^(b)		340		234,001
3.38%, 04/15/50^(b)		239		182,475
3.73%, 10/15/70^(a)(b)		421		315,019
4.50%, 04/15/65^(b)		175		150,281
4.90%, 04/01/77^(b)		254		230,187
5.08%, 02/15/69 (Call 02/15/49), (3 mo. LIBOR US + 3.191%)^(b)(d)		440		415,919
5.38%, 12/01/41^(a)(b)		346		341,867
MetLife Capital Trust IV, 7.88%, 12/15/67 (Call 12/15/32)^(b)		470		518,265
MetLife Inc.
4.05%, 03/01/45		483		425,889
4.13%, 08/13/42		323		290,111
4.60%, 05/13/46 (Call 11/13/45)		452		434,993
4.72%, 12/15/44		392		373,805
4.88%, 11/13/43		457		448,199
5.00%, 07/15/52 (Call 01/15/52)		760		768,993
5.70%, 06/15/35		534		579,786
5.88%, 02/06/41		500		545,052
6.38%, 06/15/34		512		583,416
6.40%, 12/15/66 (Call 12/15/31)		713		730,653
6.50%, 12/15/32		390		442,801
9.25%, 04/08/68 (Call 04/08/33)^(a)(b)		125		149,140
10.75%, 08/01/69 (Call 08/01/34)		291		395,835
Mutual of Omaha Insurance Co., 6.80%, 06/15/36^(b)		65		69,361
National Life Insurance Co., 5.25%, 07/19/68 (Call 07/19/48), (3 mo. LIBOR US + 3.314%)^(a)(b)(d)		105		94,768
Nationwide Financial Services Inc.
3.90%, 11/30/49 (Call 05/30/49)^(a)(b)		554		439,801
5.30%, 11/18/44^(b)		234		217,280
6.75%, 05/15/87		125		123,084
Nationwide Mutual Insurance Co.
4.35%, 04/30/50 (Call 10/30/49)^(b)		859		714,267
4.95%, 04/22/44^(a)(b)		212		191,553
7.88%, 04/01/33^(b)		150		175,088
9.38%, 08/15/39^(b)		501		679,659
New York Life Insurance Co.
3.75%, 05/15/50 (Call 11/15/49)^(b)		538		447,549
4.45%, 05/15/69 (Call 11/15/68)^(b)		560		496,669
5.88%, 05/15/33^(b)		705		768,746


Security	Par (000)		Value

Insurance (continued)
6.75%, 11/15/39^(b)	$	700	$	817,816
Northwestern Mutual Life Insurance Co. (The)
3.45%, 03/30/51 (Call 09/30/50)^(b)		355		275,756
3.63%, 09/30/59 (Call 03/30/59)^(a)(b)		735		561,146
3.85%, 09/30/47 (Call 03/30/47)^(b)		695		582,123
6.06%, 03/30/40^(b)		837		901,588
Ohio National Life Insurance Co. (The), 6.88%, 06/15/42^(a)(b)		200		197,309
Old Republic International Corp., 3.85%, 06/11/51 (Call 12/11/50)		445		339,408
OneAmerica Financial Partners Inc., 4.25%, 10/15/50 (Call 04/15/50)^(b)		95		75,866
Pacific Life Insurance Co.
4.30%, 10/24/67 (Call 10/24/47), (3 mo. LIBOR US + 2.796%)^(b)(d)		495		425,720
9.25%, 06/15/39^(a)(b)		185		257,302
Pacific LifeCorp.
3.35%, 09/15/50 (Call 03/15/50)^(a)(b)		400		302,254
5.13%, 01/30/43^(b)		120		115,297
6.60%, 09/15/33^(a)(b)		450		516,157
Penn Mutual Life Insurance Co. (The), 3.80%, 04/29/61^(a)(b)		330		238,931
Principal Financial Group Inc.
4.30%, 11/15/46 (Call 05/15/46)		175		155,089
4.35%, 05/15/43		193		171,965
4.63%, 09/15/42		162		149,745
6.05%, 10/15/36		421		460,939
Progressive Corp. (The)
3.70%, 01/26/45		255		213,409
3.70%, 03/15/52 (Call 09/15/51)		245		207,004
3.95%, 03/26/50 (Call 09/26/49)		193		170,490
4.13%, 04/15/47 (Call 10/15/46)		443		407,596
4.20%, 03/15/48 (Call 09/15/47)		341		313,370
4.35%, 04/25/44		193		176,747
6.25%, 12/01/32		192		218,604
Prudential Financial Inc.
3.00%, 03/10/40 (Call 09/10/39)^(a)		220		175,957
3.70%, 03/13/51 (Call 09/13/50)		884		731,344
3.91%, 12/07/47 (Call 06/07/47)		426		372,023
3.94%, 12/07/49 (Call 06/07/49)		574		493,251
4.35%, 02/25/50 (Call 08/25/49)		539		497,261
4.42%, 03/27/48 (Call 09/27/47)		265		244,727
4.60%, 05/15/44^(a)		338		322,969
5.70%, 12/14/36		456		490,710
5.75%, 07/15/33		227		243,900
6.63%, 12/01/37		340		392,952
6.63%, 06/21/40		159		181,311
Securian Financial Group Inc., 4.80%, 04/15/48^(b)		210		178,515
Selective Insurance Group Inc., 5.38%, 03/01/49 (Call 09/01/48)		152		141,675
Sompo International Holdings Ltd., 7.00%, 07/15/34		175		196,084
Swiss Re Treasury U.S. Corp., 4.25%, 12/06/42^(b)		235		218,846
Teachers Insurance & Annuity Association of America
3.30%, 05/15/50 (Call 11/15/49)^(a)(b)		545		414,579
4.27%, 05/15/47 (Call 11/15/46)^(b)		1,150		1,035,695
4.90%, 09/15/44^(b)		1,007		974,861
6.85%, 12/16/39^(b)		725		851,909
Transatlantic Holdings Inc., 8.00%, 11/30/39		389		491,855
Travelers Companies Inc. (The)
2.55%, 04/27/50 (Call 10/27/49)		269		186,914
3.05%, 06/08/51 (Call 12/08/50)		265		201,945
3.75%, 05/15/46 (Call 11/15/45)		322		277,963


Security	Par (000)		Value

Insurance (continued)
4.00%, 05/30/47 (Call 11/30/46)	$	374	$	333,303
4.05%, 03/07/48 (Call 09/07/47)		281		250,689
4.10%, 03/04/49 (Call 09/04/48)		316		283,650
4.30%, 08/25/45 (Call 02/25/45)		235		213,011
4.60%, 08/01/43		274		261,478
5.35%, 11/01/40		405		428,637
6.25%, 06/15/37		632		739,646
6.75%, 06/20/36		257		307,750
Travelers Property Casualty Corp., 6.38%, 03/15/33		335		390,439
Trinity Acquisition PLC, 6.13%, 08/15/43		134		135,996
Unum Group
4.13%, 06/15/51 (Call 12/15/50)		175		128,881
4.50%, 12/15/49 (Call 06/15/49)		295		228,800
5.75%, 08/15/42		330		305,332
Voya Financial Inc.
4.80%, 06/15/46		138		123,403
5.70%, 07/15/43		315		314,296
W R Berkley Corp.
3.15%, 09/30/61 (Call 03/30/61)		255		171,054
3.55%, 03/30/52 (Call 09/30/51)		173		132,418
4.00%, 05/12/50 (Call 11/12/49)		192		159,348
4.75%, 08/01/44^(a)		235		217,727
Western & Southern Life Insurance Co. (The)
3.75%, 04/28/61 (Call 10/28/60)^(b)		270		207,002
5.15%, 01/15/49 (Call 07/15/48)^(b)		285		279,147
Willis North America Inc.
3.88%, 09/15/49 (Call 03/15/49)		271		209,899
5.05%, 09/15/48 (Call 03/15/48)		288		265,266
WR Berkley Corp., 6.25%, 02/15/37		150		164,569
XLIT Ltd.
5.25%, 12/15/43		230		242,393
5.50%, 03/31/45		316		321,186

				73,341,257

Internet — 1.7%
Alibaba Group Holding Ltd.
2.70%, 02/09/41 (Call 08/09/40)		633		429,933
3.15%, 02/09/51 (Call 08/09/50)		630		417,052
3.25%, 02/09/61 (Call 08/09/60)		540		347,445
4.00%, 12/06/37 (Call 06/06/37)^(a)		532		445,390
4.20%, 12/06/47 (Call 06/06/47)		1,142		914,475
4.40%, 12/06/57 (Call 06/06/57)^(a)		485		387,733
4.50%, 11/28/34 (Call 05/28/34)		407		371,166
Alphabet Inc.
1.90%, 08/15/40 (Call 02/15/40)		519		365,986
2.05%, 08/15/50 (Call 02/15/50)		1,313		865,261
2.25%, 08/15/60 (Call 02/15/60)		1,079		687,825
Amazon.com Inc.
2.50%, 06/03/50 (Call 12/03/49)		1,436		999,070
2.70%, 06/03/60 (Call 12/03/59)		1,278		856,709
2.88%, 05/12/41 (Call 11/12/40)		1,132		903,113
3.10%, 05/12/51 (Call 11/12/50)		1,761		1,372,075
3.25%, 05/12/61 (Call 11/12/60)		912		692,580
3.88%, 08/22/37 (Call 02/22/37)^(a)		1,208		1,133,535
3.95%, 04/13/52 (Call 10/13/51)		1,535		1,395,820
4.05%, 08/22/47 (Call 02/22/47)^(a)		1,729		1,604,325
4.10%, 04/13/62 (Call 10/13/61)		815		733,518
4.25%, 08/22/57 (Call 02/22/57)^(a)		1,180		1,107,305
4.80%, 12/05/34 (Call 06/05/34)		444		468,297
4.95%, 12/05/44 (Call 06/05/44)		876		915,455


Security	Par (000)		Value

Internet (continued)
eBay Inc.
3.65%, 05/10/51 (Call 11/10/50)	$	595	$	448,898
4.00%, 07/15/42 (Call 01/15/42)		491		407,629
JD.com Inc., 4.13%, 01/14/50 (Call 07/14/49)^(a)		208		161,666
Prosus NV
3.83%, 02/08/51 (Call 08/08/50)^(a)(b)		685		427,028
4.03%, 08/03/50 (Call 02/03/50)^(b)		912		574,255
4.99%, 01/19/52 (Call 07/19/51)^(b)		415		298,454
Tencent Holdings Ltd.
3.24%, 06/03/50 (Call 12/03/49)^(b)		1,177		784,864
3.29%, 06/03/60 (Call 12/03/59)^(b)		418		265,251
3.68%, 04/22/41 (Call 10/22/40)^(b)		442		343,226
3.84%, 04/22/51 (Call 10/22/50)^(b)		870		645,458
3.93%, 01/19/38 (Call 07/19/37)^(a)(b)		555		460,510
3.94%, 04/22/61 (Call 10/22/60)^(b)		555		403,879
4.53%, 04/11/49 (Call 10/11/48)^(a)(b)		366		307,478

				22,942,664

Iron & Steel — 0.3%
ArcelorMittal SA
6.75%, 03/01/41		285		282,735
7.00%, 10/15/39^(a)		385		388,384
Nucor Corp.
2.98%, 12/15/55 (Call 06/15/55)		408		272,663
3.85%, 04/01/52 (Call 09/01/51)		205		165,728
4.40%, 05/01/48 (Call 11/01/47)^(a)		310		276,425
5.20%, 08/01/43 (Call 02/01/43)^(a)		272		267,100
6.40%, 12/01/37		150		167,128
Reliance Steel & Aluminum Co., 6.85%, 11/15/36		255		286,852
Steel Dynamics Inc., 3.25%, 10/15/50 (Call 04/15/50)		192		130,913
Vale Overseas Ltd.
6.88%, 11/21/36^(a)		895		929,010
6.88%, 11/10/39^(a)		865		898,519
8.25%, 01/17/34^(a)		285		338,437
Vale SA, 5.63%, 09/11/42		166		155,257

				4,559,151

Leisure Time — 0.0%
Brunswick Corp., 5.10%, 04/01/52 (Call 10/01/51)		350		258,022
Harley-Davidson Inc., 4.63%, 07/28/45 (Call 01/28/45)^(a)		189		147,096

				405,118

Lodging — 0.1%
Marriott International Inc./MD
4.50%, 10/01/34 (Call 04/01/34)		200		182,562
Series GG, 3.50%, 10/15/32 (Call 07/15/32)		357		305,425
Series II, 2.75%, 10/15/33 (Call 07/15/33)		232		181,753

				669,740

Machinery — 0.5%
ABB Finance USA Inc., 4.38%, 05/08/42		350		323,317
Caterpillar Inc.
3.25%, 09/19/49 (Call 03/19/49)		453		372,549
3.25%, 04/09/50 (Call 10/09/49)		573		476,968
3.80%, 08/15/42		958		873,155
4.30%, 05/15/44 (Call 11/15/43)		231		222,622
4.75%, 05/15/64 (Call 11/15/63)^(a)		265		271,207
5.20%, 05/27/41		592		636,543
5.30%, 09/15/35		177		190,915
6.05%, 08/15/36		459		527,680
Crane Holdings Co., 4.20%, 03/15/48 (Call 09/15/47)		145		114,810
Deere & Co.
2.88%, 09/07/49 (Call 03/07/49)^(a)		413		322,056


Security	Par (000)		Value

Machinery (continued)
3.75%, 04/15/50 (Call 10/15/49)^(a)	$	330	$	304,138
3.90%, 06/09/42 (Call 12/09/41)^(a)		645		602,337
Dover Corp.
5.38%, 10/15/35		260		259,292
5.38%, 03/01/41 (Call 12/01/40)		280		274,649
6.60%, 03/15/38		25		27,400
Otis Worldwide Corp.
3.11%, 02/15/40 (Call 08/15/39)		392		299,726
3.36%, 02/15/50 (Call 08/15/49)		450		335,114
Rockwell Automation Inc.
2.80%, 08/15/61 (Call 02/15/61)		230		150,238
4.20%, 03/01/49 (Call 09/01/48)		414		383,962
6.25%, 12/01/37		25		28,166
Xylem Inc./NY, 4.38%, 11/01/46 (Call 05/01/46)^(a)		260		233,042

				7,229,886

Manufacturing — 1.0%
3M Co.
3.13%, 09/19/46 (Call 03/19/46)		354		259,950
3.25%, 08/26/49 (Call 02/26/49)^(a)		569		425,406
3.63%, 10/15/47 (Call 04/15/47)		326		260,818
3.70%, 04/15/50 (Call 10/15/49)^(a)		278		225,730
3.88%, 06/15/44		150		127,841
4.00%, 09/14/48 (Call 03/14/48)^(a)		689		580,957
5.70%, 03/15/37		140		148,641
Eaton Corp.
3.92%, 09/15/47 (Call 03/15/47)		220		189,329
4.00%, 11/02/32		192		183,510
4.15%, 03/15/33		50		48,209
4.15%, 11/02/42		840		753,469
4.70%, 08/23/52		105		102,250
GE Capital International Funding Co. Unlimited Co., 4.42%, 11/15/35		3,874		3,663,002
General Electric Co.
4.35%, 05/01/50 (Call 11/01/49)		720		628,993
4.50%, 03/11/44^(a)		155		138,804
5.88%, 01/14/38		105		110,436
6.15%, 08/07/37^(a)		400		420,516
6.88%, 01/10/39		125		143,148
Illinois Tool Works Inc.
3.90%, 09/01/42 (Call 03/01/42)		404		358,258
4.88%, 09/15/41 (Call 03/15/41)		565		566,847
Parker-Hannifin Corp.
4.00%, 06/14/49 (Call 12/14/48)		389		330,728
4.10%, 03/01/47 (Call 09/01/46)		285		249,397
4.20%, 11/21/34 (Call 05/21/34)		207		193,264
4.45%, 11/21/44 (Call 05/21/44)		242		218,236
6.25%, 05/15/38		315		337,777
Siemens Financieringsmaatschappij NV
2.88%, 03/11/41^(b)		820		636,294
3.30%, 09/15/46^(b)		469		379,947
4.20%, 03/16/47^(a)(b)		815		770,669
4.40%, 05/27/45^(b)		1,248		1,196,197
Trane Technologies Global Holding Co. Ltd.
4.30%, 02/21/48 (Call 08/21/47)		215		181,998
5.75%, 06/15/43		233		235,328
Trane Technologies Luxembourg Finance SA
4.50%, 03/21/49 (Call 09/21/48)		178		153,749
4.65%, 11/01/44 (Call 05/01/44)		173		151,442

				14,371,140


Security	Par (000)		Value

Media — 4.9%
Charter Communications Operating LLC/Charter Communications Operating Capital
3.50%, 06/01/41 (Call 12/01/40)	$	932	$	645,827
3.50%, 03/01/42 (Call 09/01/41)		830		573,323
3.70%, 04/01/51 (Call 10/01/50)		1,139		759,994
3.85%, 04/01/61 (Call 10/01/60)		1,085		693,954
3.90%, 06/01/52 (Call 12/01/51)		1,393		943,830
3.95%, 06/30/62 (Call 12/30/61)		815		537,424
4.40%, 04/01/33 (Call 01/01/33)^(a)		185		163,542
4.40%, 12/01/61 (Call 06/01/61)		773		543,645
4.80%, 03/01/50 (Call 09/01/49)		1,632		1,280,991
5.13%, 07/01/49 (Call 01/01/49)		752		610,139
5.25%, 04/01/53 (Call 10/01/52)		895		748,749
5.38%, 04/01/38 (Call 10/01/37)		469		411,258
5.38%, 05/01/47 (Call 11/01/46)		1,355		1,154,850
5.50%, 04/01/63 (Call 10/01/62)		530		443,479
5.75%, 04/01/48 (Call 10/01/47)		1,346		1,197,665
6.38%, 10/23/35 (Call 04/23/35)		788		779,986
6.48%, 10/23/45 (Call 04/23/45)		1,985		1,894,754
6.83%, 10/23/55 (Call 04/23/55)^(a)		335		334,814
Comcast Corp.
2.45%, 08/15/52 (Call 02/15/52)^(a)		776		502,877
2.65%, 08/15/62 (Call 02/15/62)		503		318,831
2.80%, 01/15/51 (Call 07/15/50)		1,126		778,704
2.89%, 11/01/51 (Call 05/01/51)		2,732		1,923,481
2.94%, 11/01/56 (Call 05/01/56)		3,153		2,136,206
2.99%, 11/01/63 (Call 05/01/63)		2,182		1,458,991
3.20%, 07/15/36 (Call 01/15/36)		500		421,131
3.25%, 11/01/39 (Call 05/01/39)		870		708,555
3.40%, 07/15/46 (Call 01/15/46)		852		663,880
3.45%, 02/01/50 (Call 08/01/49)		970		764,817
3.75%, 04/01/40 (Call 10/01/39)		1,034		897,361
3.90%, 03/01/38 (Call 09/01/37)		835		750,643
3.97%, 11/01/47 (Call 05/01/47)		1,229		1,055,539
4.00%, 08/15/47 (Call 02/15/47)		507		438,880
4.00%, 03/01/48 (Call 09/01/47)		617		529,173
4.00%, 11/01/49 (Call 05/01/49)		1,133		967,857
4.05%, 11/01/52 (Call 05/01/52)		543		466,326
4.20%, 08/15/34 (Call 02/15/34)		496		474,453
4.25%, 01/15/33		854		828,133
4.40%, 08/15/35 (Call 02/15/35)		442		426,445
4.60%, 10/15/38 (Call 04/15/38)		568		546,575
4.60%, 08/15/45 (Call 02/15/45)^(a)		505		469,814
4.65%, 07/15/42		471		443,522
4.70%, 10/15/48 (Call 04/15/48)		1,130		1,076,507
4.75%, 03/01/44		355		340,791
4.95%, 10/15/58 (Call 04/15/58)^(a)		272		266,499
5.65%, 06/15/35		505		540,471
6.40%, 03/01/40		50		57,673
6.45%, 03/15/37		335		386,453
6.50%, 11/15/35		477		538,171
6.55%, 07/01/39		50		59,027
6.95%, 08/15/37		275		331,251
7.05%, 03/15/33		497		587,880
Cox Communications Inc.
2.95%, 10/01/50 (Call 04/01/50)^(b)		410		276,767
3.60%, 06/15/51 (Call 12/15/50)^(b)		402		303,498
4.50%, 06/30/43 (Call 12/30/42)^(b)		176		152,232
4.60%, 08/15/47 (Call 02/15/47)^(a)(b)		210		187,249
4.70%, 12/15/42^(b)		221		198,707


Security	Par (000)		Value

Media (continued)
4.80%, 02/01/35 (Call 08/01/34)^(b)	$	369	$	345,437
8.38%, 03/01/39^(b)		215		277,659
Discovery Communications LLC
4.00%, 09/15/55 (Call 03/15/55)		729		482,965
4.65%, 05/15/50 (Call 11/15/49)		577		438,343
4.88%, 04/01/43		330		263,320
4.95%, 05/15/42		221		179,458
5.00%, 09/20/37 (Call 03/20/37)		350		305,350
5.20%, 09/20/47 (Call 03/20/47)		740		605,990
5.30%, 05/15/49 (Call 11/15/48)		488		404,523
6.35%, 06/01/40		449		427,106
Fox Corp.
5.48%, 01/25/39 (Call 07/25/38)		748		735,312
5.58%, 01/25/49 (Call 07/25/48)		887		857,595
Grupo Televisa SAB
5.00%, 05/13/45 (Call 11/13/44)		502		472,713
6.13%, 01/31/46 (Call 07/31/45)		280		306,442
6.63%, 01/15/40		826		887,882
Meta Platforms Inc.
4.45%, 08/15/52		1,525		1,388,094
4.65%, 08/15/62		535		482,650
NBCUniversal Media LLC
4.45%, 01/15/43		479		442,345
5.95%, 04/01/41		361		403,315
6.40%, 04/30/40		90		104,498
Paramount Global
4.38%, 03/15/43		808		609,718
4.60%, 01/15/45 (Call 07/15/44)		270		209,525
4.85%, 07/01/42 (Call 01/01/42)		247		200,906
4.90%, 08/15/44 (Call 02/15/44)		330		262,640
4.95%, 05/19/50 (Call 11/19/49)		583		475,950
5.25%, 04/01/44 (Call 10/01/43)^(a)		105		88,233
5.50%, 05/15/33		371		356,532
5.85%, 09/01/43 (Call 03/01/43)		676		613,392
5.90%, 10/15/40 (Call 04/15/40)		205		189,194
6.88%, 04/30/36		673		691,888
Sky Group Finance Ltd., 6.50%, 10/15/35^(b)		255		283,884
Thomson Reuters Corp.
5.50%, 08/15/35		280		281,584
5.65%, 11/23/43 (Call 05/23/43)		245		247,331
5.85%, 04/15/40		310		320,066
Time Warner Cable LLC
4.50%, 09/15/42 (Call 03/15/42)		568		429,322
5.50%, 09/01/41 (Call 03/01/41)		722		619,906
5.88%, 11/15/40 (Call 05/15/40)		600		537,514
6.55%, 05/01/37		914		897,779
6.75%, 06/15/39		859		835,195
7.30%, 07/01/38		875		898,884
Time Warner Entertainment Co. LP, 8.38%, 07/15/33		630		725,435
TWDC Enterprises 18 Corp.
3.00%, 07/30/46		370		281,360
3.70%, 12/01/42		417		355,441
4.13%, 06/01/44		652		598,116
4.38%, 08/16/41		295		278,488
Series E, 4.13%, 12/01/41		390		353,073
Walt Disney Co. (The)
2.75%, 09/01/49 (Call 03/01/49)		1,199		860,769
3.50%, 05/13/40 (Call 11/13/39)		1,170		996,904
3.60%, 01/13/51 (Call 07/13/50)		1,585		1,327,342
3.80%, 05/13/60 (Call 11/13/59)		598		502,912


Security	Par (000)		Value

Media (continued)
4.63%, 03/23/40 (Call 09/23/39)	$	395	$	388,588
4.70%, 03/23/50 (Call 09/23/49)^(a)		965		965,054
4.75%, 09/15/44 (Call 03/15/44)		469		463,342
4.75%, 11/15/46 (Call 05/15/46)		204		199,565
4.95%, 10/15/45 (Call 04/15/45)		322		319,537
5.40%, 10/01/43		395		422,690
6.15%, 03/01/37		190		213,474
6.15%, 02/15/41^(a)		225		257,395
6.20%, 12/15/34^(a)		321		363,554
6.40%, 12/15/35		209		240,553
6.55%, 03/15/33		176		202,406
6.65%, 11/15/37^(a)		706		837,558
7.75%, 12/01/45		275		364,859

				67,372,449

Metal Fabricate & Hardware — 0.1%
Precision Castparts Corp.
3.90%, 01/15/43 (Call 07/15/42)		116		100,541
4.20%, 06/15/35 (Call 12/15/34)		371		359,325
4.38%, 06/15/45 (Call 12/15/44)		241		222,185
Valmont Industries Inc.
5.00%, 10/01/44 (Call 04/01/44)		350		320,620
5.25%, 10/01/54 (Call 04/01/54)^(a)		178		168,938

				1,171,609

Mining — 1.7%
Anglo American Capital PLC
3.95%, 09/10/50 (Call 03/10/50)^(a)(b)		379		284,875
4.75%, 03/16/52 (Call 09/16/51)^(b)		410		345,761
Barrick Gold Corp.
5.25%, 04/01/42		377		367,598
6.45%, 10/15/35		220		240,417
Barrick International Barbados Corp., 6.35%, 10/15/36^(b)		395		421,142
Barrick North America Finance LLC
5.70%, 05/30/41		505		517,412
5.75%, 05/01/43		280		288,368
7.50%, 09/15/38^(a)		245		288,723
Barrick PD Australia Finance Pty Ltd., 5.95%, 10/15/39		468		490,420
BHP Billiton Finance USA Ltd.
4.13%, 02/24/42		736		677,579
5.00%, 09/30/43		1,173		1,187,851
Corp. Nacional del Cobre de Chile
3.15%, 01/15/51 (Call 07/15/50)^(b)		345		232,879
3.70%, 01/30/50 (Call 07/30/49)^(b)		1,530		1,112,570
4.25%, 07/17/42^(b)		430		347,189
4.38%, 02/05/49 (Call 08/05/48)^(b)		738		607,000
4.50%, 08/01/47 (Call 02/01/47)^(b)		762		641,779
4.88%, 11/04/44^(b)		430		376,527
5.63%, 09/21/35^(b)		100		98,741
5.63%, 10/18/43^(a)(b)		545		521,799
6.15%, 10/24/36^(a)(b)		313		319,439
Freeport Indonesia PT, 6.20%, 04/14/52 (Call 10/14/51)^(b)		200		177,500
Freeport-McMoRan Inc.
5.40%, 11/14/34 (Call 05/14/34)^(a)		397		376,463
5.45%, 03/15/43 (Call 09/15/42)^(a)		1,069		962,339
Fresnillo PLC, 4.25%, 10/02/50 (Call 04/02/50)^(b)		435		336,038
Glencore Canada Corp., 6.20%, 06/15/35		275		271,888
Glencore Finance Canada Ltd.
5.55%, 10/25/42^(a)(b)		175		161,162
6.00%, 11/15/41^(a)(b)		298		285,685
6.90%, 11/15/37^(b)		465		498,896


Security	Par (000)		Value

Mining (continued)
Glencore Funding LLC
3.38%, 09/23/51 (Call 03/23/51)^(b)	$	220	$	147,218
3.88%, 04/27/51 (Call 10/27/50)^(b)		160		118,181
Indonesia Asahan Aluminium Persero PT
5.80%, 05/15/50 (Call 11/15/49)^(a)(b)		330		281,747
6.76%, 11/15/48^(a)(b)		244		230,772
Industrias Penoles SAB de CV
4.75%, 08/06/50 (Call 02/06/50)^(b)		283		226,542
5.65%, 09/12/49 (Call 03/12/49)^(a)(b)		210		190,367
Kinross Gold Corp., 6.88%, 09/01/41 (Call 03/01/41)		167		168,620
Minera Mexico SA de CV, 4.50%, 01/26/50 (Call 07/26/49)^(b)		530		415,388
Newcrest Finance Pty Ltd.
4.20%, 05/13/50 (Call 11/13/49)^(a)(b)		243		191,283
5.75%, 11/15/41^(b)		390		375,904
Newmont Corp.
4.88%, 03/15/42 (Call 09/15/41)^(a)		528		497,041
5.45%, 06/09/44 (Call 12/09/43)		180		177,793
5.88%, 04/01/35		444		460,525
6.25%, 10/01/39		599		643,931
Rio Tinto Alcan Inc.
5.75%, 06/01/35		406		440,886
6.13%, 12/15/33		566		639,153
Rio Tinto Finance USA Ltd.
2.75%, 11/02/51 (Call 05/02/51)		610		440,299
5.20%, 11/02/40		683		713,147
Rio Tinto Finance USA PLC
4.13%, 08/21/42 (Call 02/21/42)		444		407,139
4.75%, 03/22/42 (Call 09/22/41)		93		91,877
Southern Copper Corp.
5.25%, 11/08/42^(a)		520		501,150
5.88%, 04/23/45^(a)		705		735,067
6.75%, 04/16/40		684		772,920
7.50%, 07/27/35^(a)		702		823,973
Teck Resources Ltd.
5.20%, 03/01/42 (Call 09/01/41)		245		212,335
5.40%, 02/01/43 (Call 08/01/42)		185		164,145
6.00%, 08/15/40 (Call 02/15/40)		265		254,558
6.13%, 10/01/35		125		127,362
6.25%, 07/15/41 (Call 01/15/41)^(a)		242		241,862

				23,129,225

Oil & Gas — 5.9%
BG Energy Capital PLC, 5.13%, 10/15/41^(b)		665		664,456
BP Capital Markets America Inc.
2.77%, 11/10/50 (Call 05/10/50)		796		558,338
2.94%, 06/04/51 (Call 12/04/50)^(a)		1,182		847,071
3.00%, 02/24/50 (Call 08/24/49)		831		606,709
3.00%, 03/17/52 (Call 09/17/51)		714		518,585
3.06%, 06/17/41 (Call 12/17/40)		855		671,033
3.07%, 03/30/50 (Call 09/30/49)		410		371,713
3.38%, 02/08/61 (Call 08/08/60)		1,315		986,935
Canadian Natural Resources Ltd.
4.95%, 06/01/47 (Call 12/01/46)^(a)		270		255,349
5.85%, 02/01/35		256		254,950
6.25%, 03/15/38		596		622,687
6.45%, 06/30/33		292		308,219
6.50%, 02/15/37		287		300,406
6.75%, 02/01/39		312		337,739
Cenovus Energy Inc.
3.75%, 02/15/52 (Call 08/15/51)^(a)		275		212,395


Security	Par (000)		Value

Oil & Gas (continued)
5.25%, 06/15/37 (Call 12/15/36)	$	292	$	280,218
5.40%, 06/15/47 (Call 12/15/46)^(a)		446		432,187
6.75%, 11/15/39^(a)		772		843,912
6.80%, 09/15/37		398		432,752
Chevron Corp.
2.98%, 05/11/40 (Call 11/11/39)		255		201,348
3.08%, 05/11/50 (Call 11/11/49)^(a)		625		497,409
Chevron USA Inc.
2.34%, 08/12/50 (Call 02/12/50)		563		388,222
5.25%, 11/15/43 (Call 05/15/43)		300		316,395
6.00%, 03/01/41 (Call 09/01/40)		160		183,907
CNOOC Finance 2012 Ltd., 5.00%, 05/02/42^(b)		250		238,232
CNOOC Finance 2013 Ltd.
3.30%, 09/30/49 (Call 03/30/49)		470		329,677
4.25%, 05/09/43		220		188,371
CNOOC Finance 2014 ULC, 4.88%, 04/30/44		405		377,372
CNOOC Finance 2015 Australia Pty. Ltd., 4.20%, 05/05/45		365		307,542
CNOOC Petroleum North America ULC
5.88%, 03/10/35		562		577,595
6.40%, 05/15/37		445		476,413
7.50%, 07/30/39		410		496,267
CNPC HK Overseas Capital Ltd., 5.95%, 04/28/41^(a)(b)		395		433,070
ConocoPhillips
5.90%, 10/15/32		430		477,211
6.50%, 02/01/39		450		528,544
ConocoPhillips Co.
3.76%, 03/15/42 (Call 09/15/41)^(b)		155		135,911
3.80%, 03/15/52 (Call 09/15/51)		660		568,268
4.03%, 03/15/62 (Call 09/15/61)^(b)		1,709		1,454,950
4.30%, 11/15/44 (Call 05/15/44)		523		481,047
5.95%, 03/15/46 (Call 09/15/45)		120		136,514
Continental Resources Inc./OK, 4.90%, 06/01/44 (Call 12/01/43)		395		310,008
Devon Energy Corp.
4.75%, 05/15/42 (Call 11/15/41)		164		147,499
5.00%, 06/15/45 (Call 12/15/44)		281		258,816
5.60%, 07/15/41 (Call 01/15/41)^(a)		1,181		1,167,160
Diamondback Energy Inc.
4.25%, 03/15/52 (Call 09/15/51)		230		189,732
4.40%, 03/24/51 (Call 09/24/50)^(a)		502		426,822
Eastern Gas Transmission & Storage Inc.
3.90%, 11/15/49		188		149,928
4.60%, 12/15/44		111		101,212
4.80%, 11/01/43		168		154,761
Empresa Nacional del Petroleo, 4.50%, 09/14/47 (Call 03/14/47)^(b)		331		244,785
Eni SpA, 5.70%, 10/01/40^(b)		275		273,013
EOG Resources Inc.
3.90%, 04/01/35 (Call 10/01/34)		308		283,471
4.95%, 04/15/50 (Call 10/15/49)		318		329,709
5.10%, 01/15/36 (Call 07/15/35)		185		184,560
Equinor ASA
3.25%, 11/18/49 (Call 05/18/49)		556		444,193
3.63%, 04/06/40 (Call 10/06/39)		333		292,424
3.70%, 04/06/50 (Call 10/06/49)^(a)		709		615,471
3.95%, 05/15/43		474		427,997
4.25%, 11/23/41		370		350,204
4.80%, 11/08/43		436		437,678
5.10%, 08/17/40		428		444,880


Security	Par (000)		Value

Oil & Gas (continued)
Exxon Mobil Corp.
3.00%, 08/16/39 (Call 02/16/39)	$	483	$	395,472
3.10%, 08/16/49 (Call 02/16/49)		848		664,328
3.45%, 04/15/51 (Call 10/15/50)^(a)		1,590		1,312,096
3.57%, 03/06/45 (Call 09/06/44)^(a)		598		506,092
4.11%, 03/01/46 (Call 09/01/45)		1,184		1,089,765
4.23%, 03/19/40 (Call 09/19/39)		1,143		1,086,217
4.33%, 03/19/50 (Call 09/19/49)		1,629		1,550,108
Hess Corp.
5.60%, 02/15/41		833		803,677
5.80%, 04/01/47 (Call 10/01/46)^(a)		163		161,761
6.00%, 01/15/40		450		458,221
7.13%, 03/15/33		355		393,362
KazMunayGas National Co. JSC
5.75%, 04/19/47^(b)		200		164,336
6.38%, 10/24/48^(b)		1,340		1,128,071
Marathon Oil Corp.
5.20%, 06/01/45 (Call 12/01/44)		333		302,713
6.60%, 10/01/37		472		495,624
Marathon Petroleum Corp.
4.50%, 04/01/48 (Call 10/01/47)		260		217,799
4.75%, 09/15/44 (Call 03/15/44)		326		286,776
5.00%, 09/15/54 (Call 03/15/54)		268		240,109
5.85%, 12/15/45 (Call 06/15/45)		109		102,841
6.50%, 03/01/41 (Call 09/01/40)		758		817,604
Motiva Enterprises LLC, 6.85%, 01/15/40^(a)(b)		575		564,053
Ovintiv Inc.
6.50%, 08/15/34		485		500,402
6.50%, 02/01/38		210		215,150
6.63%, 08/15/37^(a)		295		302,862
Pertamina Persero PT
4.15%, 02/25/60 (Call 08/25/59)^(a)(b)		460		349,347
4.18%, 01/21/50 (Call 07/21/49)^(a)(b)		555		448,600
4.70%, 07/30/49^(b)		431		375,108
5.63%, 05/20/43^(b)		805		776,441
6.00%, 05/03/42^(a)(b)		669		669,528
6.45%, 05/30/44^(b)		843		879,629
6.50%, 05/27/41^(a)(b)		300		312,652
6.50%, 11/07/48^(b)		414		429,790
Petronas Capital Ltd.
3.40%, 04/28/61 (Call 10/28/60)^(b)		570		441,464
4.50%, 03/18/45^(b)		982		974,981
4.55%, 04/21/50 (Call 10/21/49)^(b)		1,664		1,625,197
4.80%, 04/21/60 (Call 10/21/59)^(b)		725		735,996
Phillips 66
3.30%, 03/15/52 (Call 09/15/51)		550		409,196
4.65%, 11/15/34 (Call 05/15/34)		513		495,817
4.88%, 11/15/44 (Call 05/15/44)		935		894,699
5.88%, 05/01/42		769		823,020
Phillips 66 Co.
4.68%, 02/15/45 (Call 08/15/44)^(b)		315		286,944
4.90%, 10/01/46 (Call 04/01/46)^(b)		453		427,748
PTTEP Treasury Center Co. Ltd., 3.90%, 12/06/59^(a)(b)		585		444,089
Qatar Energy
3.13%, 07/12/41 (Call 01/12/41)^(b)		1,965		1,596,562
3.30%, 07/12/51 (Call 01/12/51)^(b)		2,300		1,831,375
Reliance Industries Ltd.
3.63%, 01/12/52^(b)		1,565		1,180,933
3.75%, 01/12/62^(b)		320		239,253


Security	Par (000)		Value

Oil & Gas (continued)
Saudi Arabian Oil Co.
3.25%, 11/24/50 (Call 05/24/50)^(b)	$	1,278	$	956,514
3.50%, 11/24/70 (Call 05/24/70)^(b)		1,155		835,492
4.25%, 04/16/39^(b)		1,593		1,497,229
4.38%, 04/16/49^(b)		1,618		1,482,784
Shell International Finance BV
2.88%, 11/26/41 (Call 05/26/41)		325		251,593
3.00%, 11/26/51 (Call 05/26/51)		550		413,044
3.13%, 11/07/49 (Call 05/07/49)		753		585,427
3.25%, 04/06/50 (Call 10/06/49)		1,210		959,428
3.63%, 08/21/42		338		288,219
3.75%, 09/12/46		689		590,501
4.00%, 05/10/46		1,148		1,022,645
4.13%, 05/11/35		768		729,165
4.38%, 05/11/45		1,596		1,490,686
4.55%, 08/12/43		707		676,754
5.50%, 03/25/40		711		764,673
6.38%, 12/15/38		1,458		1,695,808
Sinopec Capital 2013 Ltd., 4.25%, 04/24/43^(b)		325		291,000
Sinopec Group Overseas Development 2012 Ltd., 4.88%, 05/17/42^(b)		620		605,579
Sinopec Group Overseas Development 2013 Ltd., 5.38%, 10/17/43^(b)		250		259,016
Sinopec Group Overseas Development 2015 Ltd., 4.10%, 04/28/45^(a)(b)		550		479,118
Sinopec Group Overseas Development 2017 Ltd.
4.00%, 09/13/47^(b)		400		337,557
4.25%, 04/12/47^(b)		450		398,901
Sinopec Group Overseas Development 2018 Ltd.
3.35%, 05/13/50 (Call 11/13/49)^(b)		290		214,754
3.68%, 08/08/49 (Call 02/08/49)^(b)		273		219,533
4.60%, 09/12/48^(b)		323		299,327
Suncor Energy Inc.
3.75%, 03/04/51 (Call 09/04/50)^(a)		247		197,453
4.00%, 11/15/47 (Call 05/15/47)		319		266,331
5.35%, 07/15/33		285		282,266
5.95%, 12/01/34		385		398,330
5.95%, 05/15/35		456		466,020
6.50%, 06/15/38		688		749,373
6.80%, 05/15/38		415		457,416
6.85%, 06/01/39		465		517,343
Thaioil Treasury Center Co. Ltd.
3.50%, 10/17/49^(a)(b)		321		205,536
3.75%, 06/18/50^(b)		350		234,363
5.38%, 11/20/48^(a)(b)		320		274,613
TotalEnergies Capital International SA
2.99%, 06/29/41 (Call 12/29/40)		425		337,296
3.13%, 05/29/50 (Call 11/29/49)		1,369		1,055,450
3.39%, 06/29/60 (Call 12/29/59)		497		382,548
3.46%, 07/12/49 (Call 01/12/49)		491		402,709
Valero Energy Corp.
3.65%, 12/01/51 (Call 06/01/51)		296		225,604
4.00%, 06/01/52 (Call 12/01/51)^(a)		810		653,425
4.90%, 03/15/45		156		143,294
6.63%, 06/15/37		894		970,008
XTO Energy Inc., 6.75%, 08/01/37		80		93,611

				81,599,786

Oil & Gas Services — 0.4%
Baker Hughes Holdings LLC, 5.13%, 09/15/40^(a)		854		825,548
Baker Hughes Holdings LLC/Baker Hughes Co-Obligor Inc., 4.08%, 12/15/47 (Call 06/15/47)		599		498,043


Security	Par (000)		Value

Oil & Gas Services (continued)
Halliburton Co.
4.50%, 11/15/41 (Call 05/15/41)	$	427	$	368,183
4.75%, 08/01/43 (Call 02/01/43)		449		398,401
4.85%, 11/15/35 (Call 05/15/35)		469		445,653
5.00%, 11/15/45 (Call 05/15/45)^(a)		1,026		934,613
6.70%, 09/15/38		550		597,549
7.45%, 09/15/39		600		694,609
NOV Inc., 3.95%, 12/01/42 (Call 06/01/42)		642		465,998

				5,228,597

Packaging & Containers — 0.1%
Packaging Corp. of America
3.05%, 10/01/51 (Call 04/01/51)		555		391,858
4.05%, 12/15/49 (Call 06/15/49)		170		143,036
Sonoco Products Co., 5.75%, 11/01/40 (Call 05/01/40)^(a)		305		304,604
WRKCo Inc., 3.00%, 06/15/33 (Call 03/15/33)^(a)		410		342,724

				1,182,222

Pharmaceuticals — 6.1%
AbbVie Inc.
4.05%, 11/21/39 (Call 05/21/39)		2,075		1,829,082
4.25%, 11/21/49 (Call 05/21/49)		3,052		2,683,854
4.30%, 05/14/36 (Call 11/14/35)		455		423,523
4.40%, 11/06/42		1,435		1,298,192
4.45%, 05/14/46 (Call 11/14/45)		1,124		1,010,911
4.50%, 05/14/35 (Call 11/14/34)		1,333		1,267,810
4.55%, 03/15/35 (Call 09/15/34)		987		947,139
4.63%, 10/01/42 (Call 04/01/42)		226		207,476
4.70%, 05/14/45 (Call 11/14/44)		1,596		1,486,451
4.75%, 03/15/45 (Call 09/15/44)		474		442,496
4.85%, 06/15/44 (Call 12/15/43)		625		593,258
4.88%, 11/14/48 (Call 05/14/48)		1,022		990,917
AmerisourceBergen Corp.
4.25%, 03/01/45 (Call 09/01/44)		261		226,671
4.30%, 12/15/47 (Call 06/15/47)		399		355,948
AstraZeneca PLC
2.13%, 08/06/50 (Call 02/06/50)		170		110,824
3.00%, 05/28/51 (Call 11/28/50)		371		290,393
4.00%, 09/18/42		538		492,687
4.38%, 11/16/45		527		506,186
4.38%, 08/17/48 (Call 02/17/48)^(a)		186		180,267
6.45%, 09/15/37		1,603		1,885,175
Bayer U.S. Finance II LLC
3.95%, 04/15/45 (Call 10/15/44)^(b)		305		232,126
4.20%, 07/15/34 (Call 01/15/34)^(b)		198		177,125
4.40%, 07/15/44 (Call 01/15/44)^(a)(b)		564		459,142
4.63%, 06/25/38 (Call 12/25/37)^(b)		521		463,394
4.65%, 11/15/43 (Call 05/15/43)^(a)(b)		125		102,899
4.70%, 07/15/64 (Call 01/15/64)^(b)		410		334,928
4.88%, 06/25/48 (Call 12/25/47)^(b)		1,120		1,014,440
5.50%, 07/30/35^(b)		210		203,619
Becton Dickinson and Co.
3.79%, 05/20/50 (Call 11/20/49)^(a)		255		210,731
4.67%, 06/06/47 (Call 12/06/46)		887		845,154
4.69%, 12/15/44 (Call 06/15/44)		490		464,479
Bristol-Myers Squibb Co.
2.35%, 11/13/40 (Call 05/13/40)		562		410,858
2.55%, 11/13/50 (Call 05/13/50)		930		640,205
3.25%, 08/01/42^(a)		425		346,071
3.55%, 03/15/42 (Call 09/15/41)		885		758,664
3.70%, 03/15/52 (Call 09/15/51)		1,245		1,054,857
3.90%, 03/15/62 (Call 09/15/61)		645		541,287


Security	Par (000)		Value

Pharmaceuticals (continued)
4.13%, 06/15/39 (Call 12/15/38)	$	963	$	902,048
4.25%, 10/26/49 (Call 04/26/49)		1,986		1,839,424
4.35%, 11/15/47 (Call 05/15/47)		675		636,818
4.50%, 03/01/44 (Call 09/01/43)		55		52,392
4.55%, 02/20/48 (Call 08/20/47)		748		724,146
4.63%, 05/15/44 (Call 11/15/43)		359		350,693
5.00%, 08/15/45 (Call 02/15/45)		245		250,147
Cardinal Health Inc.
4.37%, 06/15/47 (Call 12/15/46)		336		285,942
4.50%, 11/15/44 (Call 05/15/44)		193		163,075
4.60%, 03/15/43		103		89,959
4.90%, 09/15/45 (Call 03/15/45)		394		351,158
Cigna Corp.
3.20%, 03/15/40 (Call 09/15/39)		372		292,315
3.40%, 03/15/50 (Call 09/15/49)		876		658,505
3.40%, 03/15/51 (Call 09/15/50)		1,005		764,952
3.88%, 10/15/47 (Call 04/15/47)		649		523,046
4.80%, 08/15/38 (Call 02/15/38)		1,288		1,241,474
4.80%, 07/15/46 (Call 01/16/46)		720		672,781
4.90%, 12/15/48 (Call 06/15/48)		1,374		1,304,405
5.38%, 02/15/42 (Call 08/15/41)		241		241,355
6.13%, 11/15/41		169		182,003
CVS Health Corp.
2.70%, 08/21/40 (Call 02/21/40)		764		552,120
4.13%, 04/01/40 (Call 10/01/39)		495		432,425
4.25%, 04/01/50 (Call 10/01/49)		358		307,419
4.78%, 03/25/38 (Call 09/25/37)		2,753		2,616,883
4.88%, 07/20/35 (Call 01/20/35)		349		340,701
5.05%, 03/25/48 (Call 09/25/47)		4,256		4,097,730
5.13%, 07/20/45 (Call 01/20/45)		1,957		1,876,974
5.30%, 12/05/43 (Call 06/05/43)		463		459,604
6.13%, 09/15/39		483		517,340
Eli Lilly & Co.
2.25%, 05/15/50 (Call 11/15/49)		1,152		796,617
2.50%, 09/15/60 (Call 03/15/60)		456		307,974
3.70%, 03/01/45 (Call 09/01/44)		316		283,022
3.95%, 05/15/47 (Call 11/15/46)		85		80,296
3.95%, 03/15/49 (Call 09/15/48)		95		91,313
4.15%, 03/15/59 (Call 09/15/58)^(a)		409		387,919
5.55%, 03/15/37		105		119,350
5.95%, 11/15/37^(a)		165		188,836
GlaxoSmithKline Capital Inc.
4.20%, 03/18/43		250		229,278
5.38%, 04/15/34^(a)		646		691,407
6.38%, 05/15/38		1,253		1,467,933
Johnson & Johnson
2.10%, 09/01/40 (Call 03/01/40)		524		381,072
2.25%, 09/01/50 (Call 03/01/50)		409		282,463
2.45%, 09/01/60 (Call 03/01/60)		662		440,941
3.40%, 01/15/38 (Call 07/15/37)		537		480,761
3.50%, 01/15/48 (Call 07/15/47)		343		299,860
3.55%, 03/01/36 (Call 09/01/35)		434		402,804
3.63%, 03/03/37 (Call 09/03/36)		767		711,729
3.70%, 03/01/46 (Call 09/01/45)		998		889,890
3.75%, 03/03/47 (Call 09/03/46)		510		459,510
4.38%, 12/05/33 (Call 06/05/33)		353		360,381
4.50%, 09/01/40		407		405,932
4.50%, 12/05/43 (Call 06/05/43)		199		196,979
4.85%, 05/15/41		221		228,983
4.95%, 05/15/33		486		526,750


Security	Par (000)		Value

Pharmaceuticals (continued)
5.85%, 07/15/38	$	497	$	574,293
5.95%, 08/15/37^(a)		580		677,543
McKesson Corp., 4.88%, 03/15/44 (Call 09/15/43)		160		158,285
Mead Johnson Nutrition Co.
4.60%, 06/01/44 (Call 12/01/43)		176		171,256
5.90%, 11/01/39		355		387,411
Merck & Co. Inc.
2.35%, 06/24/40 (Call 12/24/39)		479		352,060
2.45%, 06/24/50 (Call 12/24/49)		723		499,567
2.75%, 12/10/51 (Call 06/10/51)		1,065		770,263
2.90%, 12/10/61 (Call 06/10/61)		830		574,157
3.60%, 09/15/42 (Call 03/15/42)		323		279,244
3.70%, 02/10/45 (Call 08/10/44)		846		732,384
3.90%, 03/07/39 (Call 09/07/38)		667		615,249
4.00%, 03/07/49 (Call 09/07/48)		808		733,328
4.15%, 05/18/43		695		647,970
6.50%, 12/01/33		455		539,981
6.55%, 09/15/37		345		411,559
Merck Sharp & Dohme Corp.
5.75%, 11/15/36		115		129,195
5.85%, 06/30/39		185		207,134
Mylan Inc.
5.20%, 04/15/48 (Call 10/15/47)		429		331,668
5.40%, 11/29/43 (Call 05/29/43)		300		245,957
Novartis Capital Corp.
2.75%, 08/14/50 (Call 02/14/50)^(a)		531		403,482
3.70%, 09/21/42		417		371,991
4.00%, 11/20/45 (Call 05/20/45)		778		717,634
4.40%, 05/06/44		940		927,781
Pfizer Inc.
2.55%, 05/28/40 (Call 11/28/39)		480		368,695
2.70%, 05/28/50 (Call 11/28/49)		778		580,015
3.90%, 03/15/39 (Call 09/15/38)		420		390,451
4.00%, 12/15/36		53		50,511
4.00%, 03/15/49 (Call 09/15/48)		679		637,726
4.10%, 09/15/38 (Call 03/15/38)		421		403,417
4.13%, 12/15/46		731		695,052
4.20%, 09/15/48 (Call 03/15/48)		544		525,525
4.30%, 06/15/43		349		334,722
4.40%, 05/15/44		540		523,934
5.60%, 09/15/40		343		378,133
7.20%, 03/15/39		1,451		1,860,624
Takeda Pharmaceutical Co. Ltd.
3.03%, 07/09/40 (Call 01/09/40)		796		616,719
3.18%, 07/09/50 (Call 01/09/50)		1,210		887,917
3.38%, 07/09/60 (Call 01/09/60)		619		446,123
Utah Acquisition Sub Inc., 5.25%, 06/15/46 (Call 12/15/45)		579		459,828
Viatris Inc.
3.85%, 06/22/40 (Call 12/22/39)		935		649,557
4.00%, 06/22/50 (Call 12/22/49)		1,130		730,133
Wyeth LLC
5.95%, 04/01/37		1,228		1,393,163
6.00%, 02/15/36		378		425,856
6.50%, 02/01/34^(a)		635		744,293
Zoetis Inc.
3.00%, 05/15/50 (Call 11/15/49)		240		176,421
3.95%, 09/12/47 (Call 03/12/47)		261		225,535
4.45%, 08/20/48 (Call 02/20/48)		297		276,570
4.70%, 02/01/43 (Call 08/01/42)		630		602,850

				84,772,235


Security	Par (000)		Value

Pipelines — 4.3%
Abu Dhabi Crude Oil Pipeline LLC, 4.60%, 11/02/47^(b)	$	1,316	$	1,290,338
Boardwalk Pipelines LP, 3.60%, 09/01/32 (Call 06/01/32)		165		139,056
Cameron LNG LLC
3.30%, 01/15/35 (Call 09/15/34)^(a)(b)		471		399,801
3.40%, 01/15/38 (Call 07/15/37)^(b)		340		288,286
3.70%, 01/15/39 (Call 07/15/38)^(b)		414		349,319
Cheniere Corpus Christi Holdings LLC, 2.74%, 12/31/39 (Call 07/04/39)		217		169,200
Colonial Pipeline Co.
4.20%, 04/15/43 (Call 10/15/42)^(b)		80		69,076
4.25%, 04/15/48 (Call 10/15/47)^(a)(b)		335		287,305
6.38%, 08/01/37^(b)		50		53,073
Columbia Pipeline Group Inc., 5.80%, 06/01/45 (Call 12/01/44)		315		326,375
DCP Midstream Operating LP
5.60%, 04/01/44 (Call 10/01/43)^(a)		75		72,293
6.75%, 09/15/37^(b)		75		79,592
EIG Pearl Holdings Sarl
3.55%, 08/31/36^(b)		400		349,748
4.39%, 11/30/46^(b)		605		487,781
Enbridge Energy Partners LP
5.50%, 09/15/40 (Call 03/15/40)		498		493,754
7.38%, 10/15/45 (Call 04/15/45)		337		400,483
Series B, 7.50%, 04/15/38		320		369,324
Enbridge Inc.
2.50%, 08/01/33 (Call 05/01/33)		427		345,341
3.40%, 08/01/51 (Call 02/01/51)^(a)		495		369,267
4.00%, 11/15/49 (Call 05/15/49)^(a)		277		229,484
4.50%, 06/10/44 (Call 12/10/43)		284		249,268
5.50%, 12/01/46 (Call 06/01/46)		280		286,848
Energy Transfer LP
4.90%, 03/15/35 (Call 09/15/34)^(a)		157		142,977
4.95%, 01/15/43 (Call 07/15/42)		245		204,839
5.00%, 05/15/44 (Call 11/15/43)		319		271,715
5.00%, 05/15/50 (Call 11/15/49)		1,192		1,022,963
5.15%, 02/01/43 (Call 08/01/42)		325		279,411
5.15%, 03/15/45 (Call 09/15/44)		607		523,382
5.30%, 04/01/44 (Call 10/01/43)		341		299,007
5.30%, 04/15/47 (Call 10/15/46)^(a)		535		468,813
5.35%, 05/15/45 (Call 11/15/44)		474		417,719
5.40%, 10/01/47 (Call 04/01/47)		829		738,549
5.95%, 10/01/43 (Call 04/01/43)		175		164,641
6.00%, 06/15/48 (Call 12/15/47)		519		493,266
6.05%, 06/01/41 (Call 12/01/40)^(a)		405		393,417
6.10%, 02/15/42		245		234,689
6.13%, 12/15/45 (Call 06/15/45)^(a)		431		415,139
6.25%, 04/15/49 (Call 10/15/48)		899		880,900
6.50%, 02/01/42 (Call 08/01/41)		671		677,719
6.63%, 10/15/36		271		273,987
6.85%, 02/15/40		150		147,311
7.50%, 07/01/38		246		266,151
Series 20Y, 5.80%, 06/15/38 (Call 12/15/37)		295		276,247
Enterprise Products Operating LLC
3.20%, 02/15/52 (Call 08/15/51)		577		416,579
3.30%, 02/15/53 (Call 08/15/52)		547		405,744
3.70%, 01/31/51 (Call 07/31/50)		589		461,843
3.95%, 01/31/60 (Call 07/31/59)		616		480,070
4.20%, 01/31/50 (Call 07/31/49)		649		550,338
4.25%, 02/15/48 (Call 08/15/47)		705		601,510
4.45%, 02/15/43 (Call 08/15/42)		616		544,404


Security	Par (000)		Value

Pipelines (continued)
4.80%, 02/01/49 (Call 08/01/48)	$	671	$	617,068
4.85%, 08/15/42 (Call 02/15/42)		465		437,120
4.85%, 03/15/44 (Call 09/15/43)		755		696,974
4.90%, 05/15/46 (Call 11/15/45)		513		478,365
4.95%, 10/15/54 (Call 04/15/54)		251		228,793
5.10%, 02/15/45 (Call 08/15/44)		559		533,302
5.70%, 02/15/42^(a)		361		367,306
5.95%, 02/01/41		420		437,940
6.13%, 10/15/39		335		355,512
6.45%, 09/01/40		240		262,305
7.55%, 04/15/38		237		278,936
Series D, 6.88%, 03/01/33		277		313,506
Series H, 6.65%, 10/15/34		216		240,635
Series J, 5.75%, 03/01/35		75		75,574
Flex Intermediate Holdco LLC, 4.32%, 12/30/39 (Call 06/30/39)^(b)		187		146,319
Galaxy Pipeline Assets Bidco Ltd.
2.16%, 03/31/34^(b)		192		167,693
2.63%, 03/31/36^(b)		957		805,076
2.94%, 09/30/40^(b)		1,233		1,029,776
3.25%, 09/30/40^(b)		640		524,204
Gulfstream Natural Gas System LLC, 5.95%, 10/15/45 (Call 04/15/45)^(a)(b)		190		184,434
Kinder Morgan Energy Partners LP
4.70%, 11/01/42 (Call 05/01/42)		266		228,598
5.00%, 08/15/42 (Call 02/15/42)^(a)		325		288,764
5.00%, 03/01/43 (Call 09/01/42)		467		422,731
5.40%, 09/01/44 (Call 03/01/44)		315		291,492
5.50%, 03/01/44 (Call 09/01/43)		444		414,524
5.63%, 09/01/41		249		234,976
5.80%, 03/15/35		320		322,784
6.38%, 03/01/41		269		272,659
6.50%, 02/01/37^(a)		265		280,355
6.50%, 09/01/39		363		374,102
6.55%, 09/15/40		259		268,302
6.95%, 01/15/38		620		671,544
7.30%, 08/15/33		233		258,232
7.50%, 11/15/40^(a)		350		391,597
Kinder Morgan Inc.
3.25%, 08/01/50 (Call 02/01/50)		352		245,152
3.60%, 02/15/51 (Call 08/15/50)		584		434,412
5.05%, 02/15/46 (Call 08/15/45)		372		339,192
5.20%, 03/01/48 (Call 09/01/47)^(a)		418		388,584
5.30%, 12/01/34 (Call 06/01/34)		274		268,163
5.45%, 08/01/52 (Call 02/01/52)		300		291,494
5.55%, 06/01/45 (Call 12/01/44)		888		863,727
Magellan Midstream Partners LP
3.95%, 03/01/50 (Call 09/01/49)		535		420,360
4.20%, 12/01/42 (Call 06/01/42)		175		136,874
4.20%, 03/15/45 (Call 09/15/44)		170		131,079
4.20%, 10/03/47 (Call 04/03/47)		358		292,097
4.25%, 09/15/46 (Call 03/15/46)		205		168,959
4.85%, 02/01/49 (Call 08/01/48)		213		189,970
5.15%, 10/15/43 (Call 04/15/43)		359		330,668
6.40%, 05/01/37		125		129,997
MPLX LP
4.50%, 04/15/38 (Call 10/15/37)		1,037		916,645
4.70%, 04/15/48 (Call 10/15/47)		860		733,780
4.90%, 04/15/58 (Call 10/15/57)		458		383,505
4.95%, 03/14/52 (Call 09/14/51)		890		784,953


Security	Par (000)		Value

Pipelines (continued)
5.20%, 03/01/47 (Call 09/01/46)	$	495	$	450,975
5.20%, 12/01/47 (Call 06/01/47)		321		291,122
5.50%, 02/15/49 (Call 08/15/48)		696		662,654
NGPL PipeCo LLC, 7.77%, 12/15/37^(b)		348		375,010
Northern Natural Gas Co.
3.40%, 10/16/51 (Call 04/16/51)^(b)		331		245,834
4.10%, 09/15/42 (Call 03/15/42)^(b)		135		110,398
4.30%, 01/15/49 (Call 07/15/48)^(b)		492		411,982
ONEOK Inc.
4.45%, 09/01/49 (Call 03/01/49)		201		160,857
4.50%, 03/15/50 (Call 09/15/49)		188		150,198
4.95%, 07/13/47 (Call 01/06/47)		389		334,866
5.20%, 07/15/48 (Call 01/15/48)		509		454,537
6.00%, 06/15/35		444		437,617
7.15%, 01/15/51 (Call 07/15/50)		189		200,854
ONEOK Partners LP
6.13%, 02/01/41 (Call 08/01/40)		348		335,401
6.20%, 09/15/43 (Call 03/15/43)		189		180,001
6.65%, 10/01/36		325		333,437
6.85%, 10/15/37		498		518,343
Plains All American Pipeline LP/PAA Finance Corp.
4.30%, 01/31/43 (Call 07/31/42)		257		193,748
4.70%, 06/15/44 (Call 12/15/43)		401		317,052
4.90%, 02/15/45 (Call 08/15/44)		213		172,316
5.15%, 06/01/42 (Call 12/01/41)		343		288,389
6.65%, 01/15/37		369		369,937
Sabal Trail Transmission LLC
4.68%, 05/01/38 (Call 11/01/37)^(b)		405		370,841
4.83%, 05/01/48 (Call 11/01/47)^(b)		149		132,555
Southern Natural Gas Co. LLC, 4.80%, 03/15/47 (Call 09/15/46)^(b)		267		237,846
Spectra Energy Partners LP
4.50%, 03/15/45 (Call 09/15/44)		416		362,872
5.95%, 09/25/43 (Call 03/25/43)		270		279,891
Targa Resources Corp.
4.20%, 02/01/33 (Call 11/01/32)		340		305,276
4.95%, 04/15/52 (Call 10/15/51)		250		215,568
6.25%, 07/01/52 (Call 01/01/52)		565		581,810
Tennessee Gas Pipeline Co. LLC, 7.63%, 04/01/37		100		111,950
Texas Eastern Transmission LP, 4.15%, 01/15/48 (Call 07/15/47)^(b)		199		163,015
TransCanada PipeLines Ltd.
4.63%, 03/01/34 (Call 12/01/33)		444		423,243
4.75%, 05/15/38 (Call 11/15/37)		179		169,327
4.88%, 05/15/48 (Call 11/15/47)		569		541,775
5.00%, 10/16/43 (Call 04/16/43)		235		222,472
5.10%, 03/15/49 (Call 09/15/48)		418		414,017
5.60%, 03/31/34		365		369,034
5.85%, 03/15/36		515		534,170
6.10%, 06/01/40		355		378,683
6.20%, 10/15/37^(a)		566		607,617
7.25%, 08/15/38		545		642,738
7.63%, 01/15/39		705		860,358
Transcontinental Gas Pipe Line Co. LLC
3.95%, 05/15/50 (Call 11/15/49)^(a)		310		256,914
4.45%, 08/01/42 (Call 02/01/42)^(a)		275		245,563
4.60%, 03/15/48 (Call 09/15/47)		465		421,601
5.40%, 08/15/41 (Call 02/15/41)		416		415,504
Williams Companies Inc. (The)
3.50%, 10/15/51 (Call 04/15/51)		305		227,626


Security	Par (000)		Value

Pipelines (continued)
4.85%, 03/01/48 (Call 09/01/47)	$	451	$	406,564
4.90%, 01/15/45 (Call 07/15/44)		256		229,995
5.10%, 09/15/45 (Call 03/15/45)		505		470,100
5.40%, 03/04/44 (Call 09/04/43)		220		210,158
5.75%, 06/24/44 (Call 12/24/43)		348		351,293
5.80%, 11/15/43 (Call 05/15/43)		237		238,344
6.30%, 04/15/40		710		756,848
Williams Cos. Inc., 5.30%, 08/15/52		160		154,058

				58,814,605

Private Equity — 0.2%
Apollo Management Holdings LP, 5.00%, 03/15/48 (Call 09/15/47)^(a)(b)		260		247,726
Carlyle Finance LLC, 5.65%, 09/15/48 (Call 03/15/48)^(a)(b)		225		215,308
Carlyle Holdings II Finance LLC, 5.63%, 03/30/43^(b)		359		336,847
KKR Group Finance Co. III LLC, 5.13%, 06/01/44 (Call 12/01/43)^(a)(b)		550		518,981
KKR Group Finance Co. VII LLC, 3.63%, 02/25/50 (Call 08/25/49)^(b)		343		263,834
KKR Group Finance Co. VIII LLC, 3.50%, 08/25/50 (Call 02/25/50)^(b)		411		310,667
KKR Group Finance Co. X LLC, 3.25%, 12/15/51 (Call 06/15/51)^(a)(b)		290		209,019

				2,102,382

Real Estate — 0.0%
Brookfield Asset Management Inc., 7.38%, 03/01/33^(a)		259		292,344


Real Estate Investment Trusts — 1.4%
Agree LP, 2.60%, 06/15/33 (Call 03/15/33)		196		153,127
Alexandria Real Estate Equities Inc.
1.88%, 02/01/33 (Call 11/01/32)		474		356,752
2.95%, 03/15/34 (Call 12/15/33)^(a)		475		400,577
3.00%, 05/18/51 (Call 11/18/50)		489		332,054
3.55%, 03/15/52 (Call 09/15/51)		555		420,540
4.00%, 02/01/50 (Call 08/01/49)		387		318,051
4.85%, 04/15/49 (Call 10/15/48)		182		168,317
American Homes 4 Rent LP
3.38%, 07/15/51 (Call 01/15/51)		190		129,642
4.30%, 04/15/52 (Call 10/15/51)		265		213,592
American Tower Corp.
2.95%, 01/15/51 (Call 07/15/50)		500		336,592
3.10%, 06/15/50 (Call 12/15/49)		536		373,646
3.70%, 10/15/49 (Call 04/15/49)		419		317,507
AvalonBay Communities Inc.
3.90%, 10/15/46 (Call 04/15/46)		181		154,798
4.15%, 07/01/47 (Call 01/01/47)		195		173,972
4.35%, 04/15/48 (Call 10/18/47)		193		175,764
Boston Properties LP, 2.45%, 10/01/33 (Call 07/01/33)		485		367,186
Camden Property Trust, 3.35%, 11/01/49 (Call 05/01/49)^(a)		160		123,734
Corporate Office Properties LP, 2.90%, 12/01/33 (Call 09/01/33)^(a)		258		194,067
Crown Castle Inc.
2.90%, 04/01/41 (Call 10/01/40)		606		436,219
3.25%, 01/15/51 (Call 07/15/50)		450		319,500
4.75%, 05/15/47 (Call 11/15/46)		89		79,934
Crown Castle International Corp.
4.00%, 11/15/49 (Call 05/15/49)		278		221,304
4.15%, 07/01/50 (Call 01/01/50)		356		295,907
5.20%, 02/15/49 (Call 08/15/48)		299		283,117
Duke Realty LP, 3.05%, 03/01/50 (Call 09/01/49)		195		145,960
Equinix Inc.
2.95%, 09/15/51 (Call 03/15/51)		275		184,803


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
3.00%, 07/15/50 (Call 01/15/50)^(a)	$	191	$	129,865
3.40%, 02/15/52 (Call 08/15/51)		262		191,390
ERP Operating LP
4.00%, 08/01/47 (Call 02/01/47)		120		103,616
4.50%, 07/01/44 (Call 01/01/44)		434		405,454
4.50%, 06/01/45 (Call 12/01/44)		207		190,697
Essex Portfolio LP
2.65%, 09/01/50 (Call 03/01/50)		111		68,885
4.50%, 03/15/48 (Call 09/15/47)		190		168,154
Federal Realty OP LP
3.63%, 08/01/46 (Call 02/01/46)^(a)		194		149,396
4.50%, 12/01/44 (Call 06/01/44)		247		215,448
Goodman U.S. Finance Four LLC, 4.50%, 10/15/37 (Call 04/15/37)^(b)		169		152,527
Healthpeak Properties Inc., 6.75%, 02/01/41 (Call 08/01/40)		160		177,601
Invitation Homes Operating Partnership LP, 2.70%, 01/15/34 (Call 10/15/33)		250		190,285
Kilroy Realty LP
2.50%, 11/15/32 (Call 08/15/32)		162		125,352
2.65%, 11/15/33 (Call 08/15/33)		345		262,051
Kimco Realty Corp.
3.70%, 10/01/49 (Call 04/01/49)		199		152,604
4.13%, 12/01/46 (Call 06/01/46)		186		153,110
4.25%, 04/01/45 (Call 10/01/44)		265		219,643
4.45%, 09/01/47 (Call 03/01/47)		272		235,754
Mid-America Apartments LP, 2.88%, 09/15/51 (Call 03/15/51)		170		118,197
National Retail Properties Inc.
3.00%, 04/15/52 (Call 10/15/51)		120		80,582
3.10%, 04/15/50 (Call 10/15/49)		219		149,390
3.50%, 04/15/51 (Call 10/15/50)		348		259,378
4.80%, 10/15/48 (Call 04/15/48)		186		169,525
Omega Healthcare Investors Inc., 3.25%, 04/15/33 (Call 01/15/33)		433		328,825
Prologis LP
2.13%, 10/15/50 (Call 04/15/50)^(a)		314		199,113
3.00%, 04/15/50 (Call 10/15/49)^(a)		272		206,985
4.38%, 09/15/48 (Call 03/15/48)		210		196,885
Realty Income Corp.
1.80%, 03/15/33 (Call 12/15/32)		225		171,173
2.85%, 12/15/32 (Call 09/15/32)		210		180,059
4.65%, 03/15/47 (Call 09/15/46)		317		302,775
5.88%, 03/15/35		160		171,435
Regency Centers LP
4.40%, 02/01/47 (Call 08/01/46)		272		234,383
4.65%, 03/15/49 (Call 09/15/48)		154		136,124
Simon Property Group LP
3.25%, 09/13/49 (Call 03/13/49)		678		491,725
3.80%, 07/15/50 (Call 01/15/50)^(a)		374		303,684
4.25%, 10/01/44 (Call 04/01/44)		181		154,595
4.25%, 11/30/46 (Call 05/30/46)		250		218,795
4.75%, 03/15/42 (Call 09/15/41)		255		235,454
6.75%, 02/01/40 (Call 11/01/39)		483		543,711
Trust Fibra Uno
6.39%, 01/15/50 (Call 07/15/49)^(b)		430		349,375
6.95%, 01/30/44 (Call 07/30/43)^(b)		445		382,789
UDR Inc.
1.90%, 03/15/33 (Call 12/15/32)		285		213,020
2.10%, 06/15/33 (Call 03/15/33)		188		141,362
3.10%, 11/01/34 (Call 08/01/34)		260		212,708


Security	Par (000)		Value

Real Estate Investment Trusts (continued)
Ventas Realty LP
4.38%, 02/01/45 (Call 08/01/44)	$	105	$	89,021
4.88%, 04/15/49 (Call 10/15/48)		244		225,256
5.70%, 09/30/43 (Call 03/30/43)		204		204,480
VICI Properties LP, 5.63%, 05/15/52 (Call 11/15/51)		445		411,466
WEA Finance LLC, 4.63%, 09/20/48 (Call 03/20/48)^(b)		280		219,511
WEA Finance LLC/Westfield UK & Europe Finance PLC, 4.75%, 09/17/44 (Call 03/17/44)^(a)(b)		277		212,681
Welltower Inc.
4.95%, 09/01/48 (Call 03/01/48)		164		154,278
5.13%, 03/15/43 (Call 09/15/42)		150		140,038
6.50%, 03/15/41 (Call 09/15/40)		325		357,419
Weyerhaeuser Co.
3.38%, 03/09/33 (Call 12/09/32)		10		8,762
4.00%, 03/09/52 (Call 09/09/51)^(a)		405		330,724
6.88%, 12/15/33		262		294,451
WP Carey Inc., 2.25%, 04/01/33 (Call 01/01/33)^(a)		224		170,332

				18,938,960

Retail — 2.7%
7-Eleven Inc.
2.50%, 02/10/41 (Call 08/10/40)^(b)		438		298,303
2.80%, 02/10/51 (Call 08/02/50)^(b)		579		378,411
Alimentation Couche-Tard Inc.
3.44%, 05/13/41 (Call 11/13/40)^(b)		281		208,746
3.63%, 05/13/51 (Call 11/13/50)^(b)		225		161,288
3.80%, 01/25/50 (Call 07/25/49)^(b)		353		264,068
4.50%, 07/26/47 (Call 01/26/47)^(b)		390		322,572
CK Hutchison International 20 Ltd., 3.38%, 05/08/50 (Call 11/08/49)^(a)(b)		320		254,825
CK Hutchison International 21 Ltd., 3.13%, 04/15/41 (Call 10/15/40)^(a)(b)		175		141,223
Darden Restaurants Inc., 4.55%, 02/15/48 (Call 08/15/47)		204		164,487
Dick’s Sporting Goods Inc., 4.10%, 01/15/52 (Call 07/15/51)		385		257,200
Dollar General Corp., 4.13%, 04/03/50 (Call 10/03/49)^(a)		209		175,914
Dollar Tree Inc., 3.38%, 12/01/51 (Call 06/01/51)		163		115,448
Home Depot Inc. (The)
2.38%, 03/15/51 (Call 09/15/50)		722		474,131
2.75%, 09/15/51 (Call 03/15/51)		495		354,162
3.13%, 12/15/49 (Call 06/15/49)		724		555,443
3.30%, 04/15/40 (Call 10/15/39)		811		678,656
3.35%, 04/15/50 (Call 10/15/49)		740		589,711
3.50%, 09/15/56 (Call 03/15/56)		505		401,068
3.63%, 04/15/52 (Call 10/15/51)		875		734,461
3.90%, 06/15/47 (Call 12/15/46)		707		621,595
4.20%, 04/01/43 (Call 10/01/42)		619		567,762
4.25%, 04/01/46 (Call 10/01/45)		919		851,787
4.40%, 03/15/45 (Call 09/15/44)		547		516,808
4.50%, 12/06/48 (Call 06/06/48)		846		823,590
4.88%, 02/15/44 (Call 08/15/43)		490		491,745
5.40%, 09/15/40 (Call 03/15/40)		367		389,485
5.88%, 12/16/36		1,637		1,838,113
5.95%, 04/01/41 (Call 10/01/40)		537		601,695
Kohl’s Corp., 5.55%, 07/17/45 (Call 01/17/45)		155		106,985
Lowe’s Companies Inc.
2.80%, 09/15/41 (Call 03/15/41)		665		473,543
3.00%, 10/15/50 (Call 04/15/50)		979		671,116
3.50%, 04/01/51 (Call 10/01/50)		391		295,473
3.70%, 04/15/46 (Call 10/15/45)		759		602,994
4.05%, 05/03/47 (Call 11/03/46)		842		702,188
4.25%, 04/01/52 (Call 10/01/51)^(a)		580		493,979


Security	Par (000)		Value

Retail (continued)
4.38%, 09/15/45 (Call 03/15/45)	$	364	$	312,847
4.45%, 04/01/62 (Call 10/01/61)		625		527,817
4.55%, 04/05/49 (Call 10/05/48)		432		386,105
4.65%, 04/15/42 (Call 10/15/41)^(a)		399		370,918
5.00%, 04/15/40 (Call 10/15/39)		315		304,878
5.00%, 09/15/43 (Call 03/15/43)^(a)		30		27,880
5.13%, 04/15/50 (Call 10/15/49)^(a)		345		334,808
5.50%, 10/15/35		320		326,363
5.80%, 10/15/36		100		102,917
McDonald’s Corp.
3.63%, 05/01/43		306		249,710
3.63%, 09/01/49 (Call 03/01/49)		798		646,124
3.70%, 02/15/42		333		278,542
4.20%, 04/01/50 (Call 10/01/49)		329		291,236
4.45%, 03/01/47 (Call 09/01/46)		585		542,835
4.45%, 09/01/48 (Call 03/01/48)		516		474,867
4.60%, 05/26/45 (Call 11/26/44)		313		294,211
4.70%, 12/09/35 (Call 06/09/35)		196		194,508
4.88%, 07/15/40		259		251,561
4.88%, 12/09/45 (Call 06/09/45)		1,001		980,159
5.70%, 02/01/39		351		375,225
6.30%, 10/15/37		493		557,950
6.30%, 03/01/38		452		512,934
Starbucks Corp.
3.35%, 03/12/50 (Call 09/12/49)		296		221,792
3.50%, 11/15/50 (Call 05/15/50)		716		551,036
3.75%, 12/01/47 (Call 06/01/47)		300		243,462
4.30%, 06/15/45 (Call 12/15/44)		242		213,512
4.45%, 08/15/49 (Call 02/15/49)		523		467,723
4.50%, 11/15/48 (Call 05/15/48)		575		521,357
Target Corp.
2.95%, 01/15/52 (Call 07/15/51)^(a)		360		270,707
3.63%, 04/15/46^(a)		412		349,963
3.90%, 11/15/47 (Call 05/15/47)		363		322,726
4.00%, 07/01/42		245		224,874
6.35%, 11/01/32		30		34,289
6.50%, 10/15/37		445		525,732
7.00%, 01/15/38		470		576,176
Tiffany & Co., 4.90%, 10/01/44 (Call 04/01/44)		268		255,135
TJX Companies Inc. (The), 4.50%, 04/15/50 (Call 10/15/49).		309		304,652
Walgreens Boots Alliance Inc., 4.10%, 04/15/50 (Call 10/15/49)		1,000		792,172
Walmart Inc.
2.50%, 09/22/41 (Call 03/22/41)		875		676,084
2.65%, 09/22/51 (Call 03/22/51)		1,765		1,323,417
2.95%, 09/24/49 (Call 03/24/49)		300		237,986
3.63%, 12/15/47 (Call 06/15/47)		60		53,500
3.95%, 06/28/38 (Call 12/28/37)		580		550,964
4.00%, 04/11/43 (Call 10/11/42)		200		185,796
4.05%, 06/29/48 (Call 12/29/47)^(a)		635		608,948
4.30%, 04/22/44 (Call 10/22/43)^(a)		245		234,103
4.88%, 07/08/40		160		166,766
5.00%, 10/25/40^(a)		295		311,045
5.25%, 09/01/35		1,165		1,277,037
5.63%, 04/01/40		355		403,996
5.63%, 04/15/41^(a)		15		17,040
6.20%, 04/15/38		80		96,810
6.50%, 08/15/37		185		229,536

				37,171,706


Security	Par (000)		Value

Semiconductors — 2.4%
Advanced Micro Devices Inc., 4.39%, 06/01/52 (Call 12/01/51)	$	525	$	496,408
Analog Devices Inc.
2.80%, 10/01/41 (Call 04/01/41)^(a)		395		307,952
2.95%, 10/01/51 (Call 04/01/51)		598		452,470
5.30%, 12/15/45 (Call 06/15/45)^(a)		160		168,197
Applied Materials Inc.
2.75%, 06/01/50 (Call 12/01/49)		91		67,736
4.35%, 04/01/47 (Call 10/01/46)		357		345,840
5.10%, 10/01/35 (Call 04/01/35)		154		162,092
5.85%, 06/15/41		438		498,352
Broadcom Inc.
2.60%, 02/15/33 (Call 11/15/32)^(b)		1,177		905,046
3.14%, 11/15/35 (Call 08/15/35)^(b)		1,998		1,513,856
3.19%, 11/15/36 (Call 08/15/36)^(b)		1,715		1,274,564
3.42%, 04/15/33 (Call 01/15/33)^(b)		1,445		1,191,868
3.47%, 04/15/34 (Call 01/15/34)^(a)(b)		1,632		1,321,502
3.50%, 02/15/41 (Call 08/15/40)^(a)(b)		1,609		1,207,002
3.75%, 02/15/51 (Call 08/15/50)^(b)		918		672,979
4.30%, 11/15/32 (Call 08/15/32)^(a)		775		697,729
4.93%, 05/15/37 (Call 02/15/37)^(a)(b)		1,320		1,175,907
Intel Corp.
2.80%, 08/12/41 (Call 02/12/41)		485		359,882
3.05%, 08/12/51 (Call 02/12/51)		680		488,216
3.10%, 02/15/60 (Call 08/15/59)		633		433,090
3.20%, 08/12/61 (Call 02/12/61)		145		101,758
3.25%, 11/15/49 (Call 05/15/49)		1,131		842,039
3.73%, 12/08/47 (Call 06/08/47)		1,075		875,522
4.00%, 12/15/32^(a)		159		153,129
4.10%, 05/19/46 (Call 11/19/45)		745		659,198
4.10%, 05/11/47 (Call 11/11/46)		589		515,912
4.25%, 12/15/42		350		314,248
4.60%, 03/25/40 (Call 09/25/39)		369		352,968
4.75%, 03/25/50 (Call 09/25/49)^(a)		1,278		1,217,311
4.80%, 10/01/41^(a)		473		456,331
4.90%, 07/29/45 (Call 01/29/45)		466		456,386
4.90%, 08/05/52		850		829,470
4.95%, 03/25/60 (Call 09/25/59)^(a)		643		618,260
5.05%, 08/05/62		350		337,653
KLA Corp.
3.30%, 03/01/50 (Call 08/28/49)^(a)		414		323,546
4.95%, 07/15/52 (Call 01/15/52)		690		693,270
5.00%, 03/15/49 (Call 09/15/48)		286		287,462
5.25%, 07/15/62 (Call 01/15/62)		555		566,817
5.65%, 11/01/34 (Call 07/01/34)		154		163,250
Lam Research Corp.
2.88%, 06/15/50 (Call 12/15/49)^(a)		423		312,505
3.13%, 06/15/60 (Call 12/15/59)		213		155,517
4.88%, 03/15/49 (Call 09/15/48)		354		362,020
Micron Technology Inc.
3.37%, 11/01/41 (Call 05/01/41)		405		287,304
3.48%, 11/01/51 (Call 05/01/51)		220		147,056
NVIDIA Corp.
3.50%, 04/01/40 (Call 10/01/39)		625		536,724
3.50%, 04/01/50 (Call 10/01/49)		1,051		870,335
3.70%, 04/01/60 (Call 10/01/59)		263		214,364
NXP BV/NXP Funding LLC/NXP USA Inc.
3.13%, 02/15/42 (Call 08/15/41)		355		253,890
3.25%, 05/11/41 (Call 11/11/40)		562		408,366
3.25%, 11/30/51 (Call 05/30/51)		460		312,665


Security	Par (000)		Value

Semiconductors (continued)
5.00%, 01/15/33 (Call 10/15/32)^(a)	$	325	$	312,644
QUALCOMM Inc.
3.25%, 05/20/50 (Call 11/20/49)		312		251,795
4.30%, 05/20/47 (Call 11/20/46)^(a)		728		684,220
4.50%, 05/20/52 (Call 11/20/51)		680		658,309
4.65%, 05/20/35 (Call 11/20/34)		391		394,838
4.80%, 05/20/45 (Call 11/20/44)		949		951,459
Texas Instruments Inc.
2.70%, 09/15/51 (Call 03/15/51)^(a)		295		220,106
3.88%, 03/15/39 (Call 09/15/38)		364		339,113
4.10%, 08/16/52		195		186,284
4.15%, 05/15/48 (Call 11/15/47)		851		810,694
TSMC Arizona Corp.
3.13%, 10/25/41 (Call 04/25/41)^(a)		205		167,652
3.25%, 10/25/51 (Call 04/25/51)^(a)		705		561,999
4.50%, 04/22/52 (Call 10/22/51)		625		610,484

				33,515,561

Software — 2.6%
Activision Blizzard Inc.
2.50%, 09/15/50 (Call 03/15/50)		831		562,160
4.50%, 06/15/47 (Call 12/15/46)		114		108,173
Electronic Arts Inc., 2.95%, 02/15/51 (Call 08/15/50)		238		173,058
Fidelity National Information Services Inc.
3.10%, 03/01/41 (Call 09/01/40)		178		128,978
4.50%, 08/15/46 (Call 02/15/46)		140		120,066
5.63%, 07/15/52 (Call 01/15/52)		435		430,755
Series 30Y, 4.75%, 05/15/48 (Call 11/15/47)		142		127,614
Fiserv Inc., 4.40%, 07/01/49 (Call 01/01/49)		1,068		927,037
Microsoft Corp.
2.53%, 06/01/50 (Call 12/01/49)		3,572		2,599,809
2.68%, 06/01/60 (Call 12/01/59)		2,071		1,470,717
2.92%, 03/17/52 (Call 09/17/51)		3,508		2,759,523
3.04%, 03/17/62 (Call 09/17/61)		1,226		935,190
3.45%, 08/08/36 (Call 02/08/36)		875		823,386
3.50%, 02/12/35 (Call 08/12/34)		857		819,170
3.50%, 11/15/42		412		368,014
3.70%, 08/08/46 (Call 02/08/46)		1,109		1,021,140
3.75%, 02/12/45 (Call 08/12/44)^(a)		357		325,270
3.95%, 08/08/56 (Call 02/08/56)^(a)		121		113,587
4.00%, 02/12/55 (Call 08/12/54)		50		46,952
4.10%, 02/06/37 (Call 08/06/36)		486		487,911
4.20%, 11/03/35 (Call 05/03/35)		370		375,617
4.25%, 02/06/47 (Call 08/06/46)^(a)		714		711,793
4.45%, 11/03/45 (Call 05/03/45)^(a)		85		87,195
4.50%, 10/01/40^(a)		525		537,582
4.50%, 02/06/57 (Call 08/06/56)		460		480,492
4.75%, 11/03/55 (Call 05/03/55)^(a)		100		106,422
5.20%, 06/01/39		70		78,073
5.30%, 02/08/41		410		463,204
Oracle Corp.
3.60%, 04/01/40 (Call 10/01/39)		1,551		1,127,956
3.60%, 04/01/50 (Call 10/01/49)		2,487		1,693,467
3.65%, 03/25/41 (Call 09/25/40)		1,269		930,949
3.80%, 11/15/37 (Call 05/15/37)		949		736,890
3.85%, 07/15/36 (Call 01/15/36)		628		501,817
3.85%, 04/01/60 (Call 10/01/59)		1,943		1,288,302
3.90%, 05/15/35 (Call 11/15/34)		673		550,407
3.95%, 03/25/51 (Call 09/25/50)		1,810		1,300,043
4.00%, 07/15/46 (Call 01/15/46)		1,758		1,286,923
4.00%, 11/15/47 (Call 05/15/47)		1,308		949,169


Security	Par (000)		Value

Software (continued)
4.10%, 03/25/61 (Call 09/25/60)	$	864	$	602,698
4.13%, 05/15/45 (Call 11/15/44)		1,186		885,907
4.30%, 07/08/34 (Call 01/08/34)		983		856,478
4.38%, 05/15/55 (Call 11/15/54)		689		518,947
4.50%, 07/08/44 (Call 01/08/44)		503		400,539
5.38%, 07/15/40		1,215		1,093,364
6.13%, 07/08/39		712		701,001
6.50%, 04/15/38		771		781,604
salesforce.com Inc.
2.70%, 07/15/41 (Call 01/15/41)		649		494,928
2.90%, 07/15/51 (Call 01/15/51)		1,324		977,234
3.05%, 07/15/61 (Call 01/15/61)		665		480,066

				35,347,577

Telecommunications — 6.0%
America Movil SAB de CV
4.38%, 07/16/42		257		230,106
4.38%, 04/22/49 (Call 10/22/48)^(a)		404		372,690
6.13%, 11/15/37		176		189,064
6.13%, 03/30/40		1,001		1,095,345
6.38%, 03/01/35^(a)		671		757,143
AT&T Inc.
2.55%, 12/01/33 (Call 09/01/33)		2,011		1,602,298
3.10%, 02/01/43 (Call 08/01/42)		150		110,745
3.30%, 02/01/52 (Call 08/01/51)		225		161,637
3.50%, 06/01/41 (Call 12/01/40)		1,447		1,140,565
3.50%, 09/15/53 (Call 03/15/53)		4,483		3,304,936
3.50%, 02/01/61 (Call 08/01/60)		180		128,464
3.55%, 09/15/55 (Call 03/15/55)		4,266		3,123,529
3.65%, 06/01/51 (Call 12/01/50)		1,750		1,339,077
3.65%, 09/15/59 (Call 03/15/59)		3,925		2,845,121
3.80%, 12/01/57 (Call 06/01/57)		3,371		2,551,743
3.85%, 06/01/60 (Call 12/01/59)^(a)		868		658,414
4.30%, 12/15/42 (Call 06/15/42)		673		583,269
4.35%, 06/15/45 (Call 12/15/44)		710		612,182
4.50%, 05/15/35 (Call 11/15/34)		1,319		1,238,760
4.50%, 03/09/48 (Call 09/09/47)		1,060		929,491
4.55%, 03/09/49 (Call 09/09/48)		759		671,504
4.65%, 06/01/44 (Call 12/01/43)		310		278,070
4.75%, 05/15/46 (Call 11/15/45)		1,169		1,084,098
4.80%, 06/15/44 (Call 12/15/43)		195		177,291
4.85%, 03/01/39 (Call 09/01/38)		621		580,817
4.85%, 07/15/45 (Call 01/15/45)		133		122,607
4.90%, 08/15/37 (Call 02/14/37)		314		305,051
5.15%, 03/15/42^(a)		269		261,447
5.15%, 11/15/46 (Call 05/15/46)		465		449,188
5.15%, 02/15/50 (Call 08/14/49)		427		411,905
5.25%, 03/01/37 (Call 09/01/36)^(a)		456		456,019
5.35%, 09/01/40		338		331,093
5.45%, 03/01/47 (Call 09/01/46)		230		233,417
5.55%, 08/15/41		47		47,439
5.65%, 02/15/47 (Call 08/15/46)		330		345,153
5.70%, 03/01/57 (Call 09/01/56)		270		280,251
6.00%, 08/15/40 (Call 05/15/40)		305		322,280
6.38%, 03/01/41		185		203,244
6.55%, 02/15/39		310		346,479
Bell Canada, Series US-6, 3.20%, 02/15/52 (Call 08/15/51)^(a)		311		225,733
Bell Telephone Co. of Canada or Bell Canada (The)
3.65%, 08/15/52 (Call 02/15/52)		470		372,180
4.30%, 07/29/49 (Call 01/29/49)		417		367,942


Security	Par (000)		Value

Telecommunications (continued)
4.46%, 04/01/48 (Call 10/01/47)	$	665	$	610,188
Series US-4, 3.65%, 03/17/51 (Call 09/17/50)		324		255,720
British Telecommunications PLC, 4.25%, 11/08/49 (Call 05/08/49)^(b)		296		231,878
Cisco Systems Inc.
5.50%, 01/15/40		1,114		1,214,146
5.90%, 02/15/39		1,171		1,327,542
Corning Inc.
3.90%, 11/15/49 (Call 05/15/49)		196		153,640
4.38%, 11/15/57 (Call 05/15/57)		333		277,796
4.70%, 03/15/37		210		196,814
4.75%, 03/15/42^(a)		271		249,860
5.35%, 11/15/48 (Call 05/15/48)^(a)		312		308,595
5.45%, 11/15/79 (Call 05/19/79)		614		568,731
5.75%, 08/15/40^(a)		290		299,697
5.85%, 11/15/68 (Call 05/15/68)		229		220,288
7.25%, 08/15/36 (Call 08/15/26)		285		311,681
Deutsche Telekom AG, 3.63%, 01/21/50 (Call 07/21/49)^(b)		756		590,920
Deutsche Telekom International Finance BV
4.75%, 06/21/38 (Call 12/21/37)^(b)		264		248,964
4.88%, 03/06/42^(b)		602		563,655
Empresa Nacional de Telecomunicaciones SA, 3.05%, 09/14/32 (Call 06/14/32)^(b)		200		167,000
Juniper Networks Inc., 5.95%, 03/15/41		291		279,498
Motorola Solutions Inc., 5.50%, 09/01/44		132		123,815
Ooredoo International Finance Ltd., 4.50%, 01/31/43^(b)		368		369,589
Orange SA
5.38%, 01/13/42		705		727,825
5.50%, 02/06/44 (Call 08/06/43)^(a)		479		501,642
Rogers Communications Inc.
3.70%, 11/15/49 (Call 05/15/49)^(a)		566		428,854
4.30%, 02/15/48 (Call 08/15/47)		496		411,272
4.35%, 05/01/49 (Call 11/01/48)		691		577,575
4.50%, 03/15/42 (Call 09/15/41)^(b)		380		335,707
4.50%, 03/15/43 (Call 09/15/42)		324		279,199
4.55%, 03/15/52 (Call 09/15/51)^(b)		1,050		921,669
5.00%, 03/15/44 (Call 09/15/43)		518		472,443
5.45%, 10/01/43 (Call 04/01/43)^(a)		396		381,427
7.50%, 08/15/38		265		314,436
SES Global Americas Holdings Inc., 5.30%, 03/25/44^(a)(b)		179		152,288
SES SA, 5.30%, 04/04/43^(b)		195		161,681
Telefonica Emisiones SA
4.67%, 03/06/38		324		280,773
4.90%, 03/06/48		585		484,395
5.21%, 03/08/47		1,184		1,024,251
5.52%, 03/01/49 (Call 09/01/48)		675		606,020
7.05%, 06/20/36^(a)		1,618		1,768,721
TELUS Corp.
4.30%, 06/15/49 (Call 12/15/48)		245		216,619
4.60%, 11/16/48 (Call 05/16/48)		553		514,719
T-Mobile USA Inc.
3.00%, 02/15/41 (Call 08/15/40)^(a)		1,456		1,065,637
3.30%, 02/15/51 (Call 08/15/50)		1,790		1,281,849
3.40%, 10/15/52 (Call 04/15/52)		1,455		1,050,760
3.60%, 11/15/60 (Call 05/15/60)		830		597,363
4.38%, 04/15/40 (Call 10/15/39)		1,167		1,029,362
4.50%, 04/15/50 (Call 10/15/49)		1,722		1,502,634
Verizon Communications Inc.
2.65%, 11/20/40 (Call 05/20/40)		1,591		1,148,383
2.85%, 09/03/41 (Call 03/03/41)		680		504,180


Security	Par (000)		Value

Telecommunications (continued)
2.88%, 11/20/50 (Call 05/20/50)	$	1,659	$	1,142,436
2.99%, 10/30/56 (Call 04/30/56)		2,084		1,400,859
3.00%, 11/20/60 (Call 05/20/60)		1,123		748,729
3.40%, 03/22/41 (Call 09/22/40)		1,889		1,521,746
3.55%, 03/22/51 (Call 09/22/50)		2,481		1,949,796
3.70%, 03/22/61 (Call 09/22/60)^(a)		1,798		1,386,146
3.85%, 11/01/42 (Call 05/01/42)^(a)		487		413,295
3.88%, 03/01/52 (Call 09/01/51)^(a)		680		564,489
4.00%, 03/22/50 (Call 09/22/49)^(a)		792		673,923
4.13%, 08/15/46		665		576,657
4.27%, 01/15/36		977		900,570
4.40%, 11/01/34 (Call 05/01/34)		1,057		999,787
4.50%, 08/10/33		1,172		1,128,689
4.52%, 09/15/48		622		580,280
4.67%, 03/15/55^(a)		492		457,082
4.75%, 11/01/41		390		369,073
4.81%, 03/15/39		725		704,122
4.86%, 08/21/46		1,453		1,412,794
5.01%, 04/15/49		180		178,685
5.01%, 08/21/54		120		120,341
5.25%, 03/16/37		682		693,277
5.50%, 03/16/47^(a)		345		360,136
5.85%, 09/15/35		445		476,227
6.40%, 09/15/33		60		66,486
6.55%, 09/15/43		112		132,078
Vodafone Group PLC
4.25%, 09/17/50		875		715,435
4.38%, 02/19/43^(a)		800		688,086
4.88%, 06/19/49		986		877,345
5.00%, 05/30/38^(a)		532		504,425
5.13%, 06/19/59		257		237,635
5.25%, 05/30/48		1,663		1,535,033
6.15%, 02/27/37		956		1,001,905
6.25%, 11/30/32		425		457,219
Xiaomi Best Time International Ltd., 4.10%, 07/14/51 (Call 01/14/51)^(b)		200		126,478

				83,260,752

Toys, Games & Hobbies — 0.0%
Hasbro Inc.
5.10%, 05/15/44 (Call 11/15/43)		137		121,997
6.35%, 03/15/40		377		391,125

				513,122

Transportation — 3.5%
Burlington Northern Santa Fe LLC
2.88%, 06/15/52 (Call 12/15/51)		260		191,770
3.05%, 02/15/51 (Call 08/15/50)		397		306,284
3.30%, 09/15/51 (Call 03/15/51)		556		446,626
3.55%, 02/15/50 (Call 08/15/49)		485		405,106
3.90%, 08/01/46 (Call 02/01/46)		422		372,399
4.05%, 06/15/48 (Call 12/15/47)		453		411,867
4.13%, 06/15/47 (Call 12/15/46)		450		414,004
4.15%, 04/01/45 (Call 10/01/44)		448		409,359
4.15%, 12/15/48 (Call 06/15/48)		427		393,697
4.38%, 09/01/42 (Call 03/01/42)		345		325,695
4.40%, 03/15/42 (Call 09/15/41)		338		320,490
4.45%, 03/15/43 (Call 09/15/42)		458		437,418
4.45%, 01/15/53 (Call 07/15/52)		300		289,719
4.55%, 09/01/44 (Call 03/01/44)		463		446,938
4.70%, 09/01/45 (Call 03/01/45)		390		380,810
4.90%, 04/01/44 (Call 10/01/43)		560		560,119


Security	Par (000)		Value

Transportation (continued)
4.95%, 09/15/41 (Call 03/15/41)	$	188	$	190,099
5.05%, 03/01/41 (Call 09/01/40)		333		340,358
5.15%, 09/01/43 (Call 03/01/43)		421		436,635
5.40%, 06/01/41 (Call 12/01/40)		417		442,877
5.75%, 05/01/40 (Call 11/01/39)		439		482,822
6.15%, 05/01/37		465		534,642
6.20%, 08/15/36		220		251,846
Canadian National Railway Co.
2.45%, 05/01/50 (Call 11/01/49)		255		172,977
3.20%, 08/02/46 (Call 02/02/46)^(a)		282		223,328
3.50%, 11/15/42 (Call 05/15/42)		185		150,051
3.65%, 02/03/48 (Call 08/03/47)		258		219,156
4.40%, 08/05/52		290		277,503
4.45%, 01/20/49 (Call 07/20/48)		361		346,224
4.50%, 11/07/43 (Call 05/07/43)		100		91,067
6.20%, 06/01/36		325		371,131
6.25%, 08/01/34		375		425,472
6.38%, 11/15/37		226		257,972
6.71%, 07/15/36^(a)		167		193,228
Canadian Pacific Railway Co.
3.00%, 12/02/41 (Call 06/02/41)		446		351,287
3.10%, 12/02/51 (Call 06/02/51)		945		697,778
4.80%, 09/15/35 (Call 03/15/35)		191		188,653
4.80%, 08/01/45 (Call 02/01/45)^(a)		201		196,044
5.75%, 03/15/33		210		231,333
5.75%, 01/15/42		395		413,817
5.95%, 05/15/37		526		575,721
6.13%, 09/15/2115 (Call 03/15/2115)		359		383,901
CSX Corp.
2.50%, 05/15/51 (Call 11/15/50)		288		190,407
3.35%, 09/15/49 (Call 03/15/49)		405		317,317
3.80%, 11/01/46 (Call 05/01/46)		448		381,704
3.80%, 04/15/50 (Call 10/15/49)		272		230,096
3.95%, 05/01/50 (Call 11/01/49)		357		308,394
4.10%, 03/15/44 (Call 09/15/43)		497		438,597
4.25%, 11/01/66 (Call 05/01/66)		308		262,960
4.30%, 03/01/48 (Call 09/01/47)		437		396,495
4.40%, 03/01/43 (Call 09/01/42)^(a)		77		70,661
4.50%, 03/15/49 (Call 09/15/48)		233		218,137
4.50%, 11/15/52 (Call 05/15/52)		500		465,647
4.50%, 08/01/54 (Call 02/01/54)		156		143,680
4.65%, 03/01/68 (Call 09/01/67)		520		478,303
4.75%, 05/30/42 (Call 11/30/41)		376		361,695
4.75%, 11/15/48 (Call 05/15/48)^(a)		349		339,930
5.50%, 04/15/41 (Call 10/15/40)		297		311,161
6.00%, 10/01/36		279		305,773
6.15%, 05/01/37		411		459,376
6.22%, 04/30/40		404		456,214
Empresa de los Ferrocarriles del Estado
3.07%, 08/18/50 (Call 02/18/50)^(b)		295		179,758
3.83%, 09/14/61 (Call 03/14/61)^(b)		320		227,501
Empresa de Transporte de Pasajeros Metro SA
3.69%, 09/13/61 (Call 03/13/61)^(b)		315		211,842
4.70%, 05/07/50 (Call 11/07/49)^(b)		558		472,626
5.00%, 01/25/47 (Call 07/25/46)^(b)		282		240,380
FedEx Corp.
3.25%, 05/15/41 (Call 11/15/40)		437		340,825
3.88%, 08/01/42		337		279,979
3.90%, 02/01/35		294		264,150
4.05%, 02/15/48 (Call 08/15/47)		574		484,729


Security	Par (000)		Value

Transportation (continued)
4.10%, 04/15/43	$	342	$	291,161
4.10%, 02/01/45		451		380,557
4.40%, 01/15/47 (Call 07/15/46)		395		349,276
4.50%, 02/01/65^(a)		199		168,402
4.55%, 04/01/46 (Call 10/01/45)		708		634,286
4.75%, 11/15/45 (Call 05/15/45)		697		644,546
4.95%, 10/17/48 (Call 04/17/48)		471		448,559
5.10%, 01/15/44		405		389,829
5.25%, 05/15/50 (Call 11/15/49)^(a)		662		654,882
Kansas City Southern
3.50%, 05/01/50 (Call 11/01/49)^(a)		450		353,517
4.20%, 11/15/69 (Call 05/15/69)		171		139,633
4.30%, 05/15/43 (Call 11/15/42)		251		220,605
4.70%, 05/01/48 (Call 11/01/47)		252		237,704
4.95%, 08/15/45 (Call 02/15/45)		312		300,004
Norfolk Southern Corp.
2.90%, 08/25/51 (Call 02/25/51)		441		313,372
3.05%, 05/15/50 (Call 11/15/49)		468		344,527
3.16%, 05/15/55 (Call 11/15/54)		440		318,857
3.40%, 11/01/49 (Call 05/01/49)		282		221,581
3.70%, 03/15/53 (Call 09/15/52)		235		192,392
3.94%, 11/01/47 (Call 05/01/47)		416		359,855
3.95%, 10/01/42 (Call 04/01/42)		385		332,998
4.05%, 08/15/52 (Call 02/15/52)		444		386,108
4.10%, 05/15/49 (Call 11/15/48)		249		218,518
4.10%, 05/15/2121 (Call 11/15/2120)		275		206,251
4.15%, 02/28/48 (Call 08/28/47)		455		406,075
4.45%, 06/15/45 (Call 12/15/44)		325		299,700
4.55%, 06/01/53 (Call 12/01/52)		770		725,802
4.65%, 01/15/46 (Call 07/15/45)		326		311,506
4.80%, 08/15/43 (Call 02/15/43)		25		23,063
4.84%, 10/01/41		370		361,775
5.10%, 08/01/2118 (Call 02/01/2118)^(a)		5		4,481
Pelabuhan Indonesia Persero PT, 5.38%, 05/05/45^(b)		315		303,506
Polar Tankers Inc., 5.95%, 05/10/37^(b)		320		334,958
TTX Co.
3.90%, 02/01/45 (Call 08/01/44)^(b)		240		200,524
4.20%, 07/01/46 (Call 01/01/46)^(b)		280		252,188
4.60%, 02/01/49 (Call 08/01/48)^(b)		260		246,240
Union Pacific Corp.
2.89%, 04/06/36 (Call 01/06/36)		230		191,409
2.95%, 03/10/52 (Call 09/10/51)		255		187,084
2.97%, 09/16/62 (Call 03/16/62)		595		409,623
3.20%, 05/20/41 (Call 11/20/40)^(a)		580		477,614
3.25%, 02/05/50 (Call 08/05/49)		992		780,894
3.35%, 08/15/46 (Call 02/15/46)		234		188,510
3.38%, 02/01/35 (Call 08/01/34)		266		235,978
3.38%, 02/14/42 (Call 08/14/41)^(a)		365		306,791
3.50%, 02/14/53 (Call 08/14/52)		730		593,243
3.55%, 08/15/39 (Call 02/15/39)		342		296,080
3.55%, 05/20/61 (Call 11/20/60)		380		300,071
3.60%, 09/15/37 (Call 03/15/37)		307		273,147
3.75%, 02/05/70 (Call 08/05/69)		435		347,696
3.80%, 10/01/51 (Call 04/01/51)		593		511,770
3.80%, 04/06/71 (Call 10/06/70)^(a)		571		458,551
3.84%, 03/20/60 (Call 09/20/59)		998		837,638
3.85%, 02/14/72 (Call 08/14/71)^(a)		280		227,868
3.88%, 02/01/55 (Call 08/01/54)		230		196,790
3.95%, 08/15/59 (Call 02/15/59)		235		200,178
4.00%, 04/15/47 (Call 10/15/46)^(a)		305		270,767


Security	Par (000)		Value

Transportation (continued)
4.05%, 11/15/45 (Call 05/15/45)	$	266	$	233,599
4.05%, 03/01/46 (Call 09/01/45)^(a)		345		310,570
4.10%, 09/15/67 (Call 03/15/67)		154		131,701
4.30%, 03/01/49 (Call 09/01/48)		388		360,104
4.50%, 09/10/48 (Call 03/10/48)		225		212,300
United Parcel Service Inc.
3.40%, 11/15/46 (Call 05/15/46)		285		238,693
3.40%, 09/01/49 (Call 03/01/49)		337		284,271
3.63%, 10/01/42		220		193,641
3.75%, 11/15/47 (Call 05/15/47)		609		540,727
4.25%, 03/15/49 (Call 09/15/48)^(a)		453		434,896
4.88%, 11/15/40 (Call 05/15/40)		495		507,477
5.20%, 04/01/40 (Call 10/01/39)		136		143,910
5.30%, 04/01/50 (Call 10/01/49)^(a)		587		653,810
6.20%, 01/15/38		1,011		1,188,535

				47,699,734

Trucking & Leasing — 0.0%
GATX Corp.
3.10%, 06/01/51 (Call 12/01/50)		294		190,762
4.50%, 03/30/45 (Call 09/30/44)		140		115,694
5.20%, 03/15/44 (Call 09/15/43)		174		159,323

				465,779

Water — 0.2%
American Water Capital Corp.
3.25%, 06/01/51 (Call 12/01/50)		250		195,584
3.45%, 05/01/50 (Call 11/01/49)		315		246,489
3.75%, 09/01/47 (Call 03/01/47)		424		356,222
4.00%, 12/01/46 (Call 06/01/46)		195		166,763
4.15%, 06/01/49 (Call 12/01/48)		350		310,927
4.20%, 09/01/48 (Call 03/01/48)		399		357,097
4.30%, 12/01/42 (Call 06/01/42)		261		237,784
4.30%, 09/01/45 (Call 03/01/45)		116		102,774
6.59%, 10/15/37		457		522,783
Essential Utilities Inc.
3.35%, 04/15/50 (Call 10/15/49)		371		274,833
4.28%, 05/01/49 (Call 11/01/48)		310		267,294
5.30%, 05/01/52 (Call 11/01/51)		260		260,314
Veolia Environnement SA, 6.75%, 06/01/38		53		62,923

				3,361,787


Total Corporate Bonds & Notes — 98.0% (Cost: $1,749,039,450)				1,352,917,271


Security	Par/ Shares (000)		Value

Foreign Government Obligations^(f)

South Korea — 0.0%
Korea Electric Power Corp., 5.13%, 04/23/34^(a)(b)	$	275	$	291,243


Total Foreign Government Obligations — 0.0% (Cost: $297,691)				291,243


Total Long-Term Investments — 98.0% (Cost: $1,749,337,141)				1,353,208,514


Short-Term Securities

Money Market Funds — 6.7%
BlackRock Cash Funds: Institutional, SL Agency Shares, 2.42%^(g)(h)(i)		89,071		89,098,076
BlackRock Cash Funds: Treasury, SL Agency Shares, 2.07%^(g)(h)		3,460		3,460,000


Total Short-Term Securities — 6.7% (Cost: $92,501,215)				92,558,076


Total Investments in Securities — 104.7% (Cost: $1,841,838,356)				1,445,766,590

Liabilities in Excess of Other Assets — (4.7)%				(65,186,017	)


Net Assets — 100.0%			$	1,380,580,573

^(a)	All or a portion of this security is on loan.

^(b)	Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.

^(c)	Step coupon security. Coupon rate will either increase (step-up bond) or decrease (step-down bond) at regular intervals until maturity. Interest rate shown reflects the rate currently in effect.

^(d)	Variable rate security. Interest rate resets periodically. The rate shown is the effective interest rate as of period end. Security description also includes the reference rate and spread if published and available.

^(e)	Perpetual security with no stated maturity date.

^(f)	U.S. dollar denominated security issued by foreign domiciled entity.

^(g)	Affiliate of the Fund.

^(h)	Annualized 7-day yield as of period end.

⁽ⁱ⁾	All or a portion of this security was purchased with the cash collateral from loaned securities.

iShares Trust (the “Trust”) is registered under the Investment Company Act of 1940, as amended (the “1940 Act”), as an open-end management investment company. The Trust is organized as a Delaware statutory trust and is authorized to have multiple series or portfolios.

These financial statements relate only to the following funds (each, a “Fund” and collectively, the “Funds”):

The financial statements are prepared in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”), which may require management to make estimates and assumptions that affect the reported amounts of assets and liabilities in the financial statements, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets from operations during the reporting period. Actual results could differ from those estimates. Each Fund is considered an investment company under U.S. GAAP and follows the accounting and reporting guidance applicable to investment companies. Below is a summary of significant accounting policies:

Investment Transactions and Income Recognition: For financial reporting purposes, investment transactions are recorded on the dates the transactions are executed. Realized gains and losses on investment transactions are determined using the specific identification method. Dividend income and capital gain distributions, if any, are recorded on the ex-dividend date. Non-cash dividends, if any, are recorded on the ex-dividend date at fair value. Interest income, including amortization and accretion of premiums and discounts on debt securities, is recognized daily on an accrual basis.

In-kind Redemptions: For financial reporting purposes, in-kind redemptions are treated as sales of securities resulting in realized capital gains or losses to the Funds. Because such gains or losses are not taxable to the Funds and are not distributed to existing Fund shareholders, the gains or losses are reclassified from accumulated net realized gain (loss) to paid-in capital at the end of the Funds’ tax year. These reclassifications have no effect on net assets or net asset value (“NAV”) per share.

Distributions: Dividends and distributions paid by each Fund are recorded on the ex-dividend dates. Distributions are determined on a tax basis and may differ from net investment income and net realized capital gains for financial reporting purposes. Dividends and distributions are paid in U.S. dollars and cannot be automatically reinvested in additional shares of the Funds. The character and timing of distributions are determined in accordance with U.S. federal income tax regulations, which may differ from U.S. GAAP.

Indemnifications: In the normal course of business, each Fund enters into contracts that contain a variety of representations that provide general indemnification. The Funds’ maximum exposure under these arrangements is unknown because it involves future potential claims against the Funds, which cannot be predicted with any certainty.

Investment Valuation Policies: Each Fund’s investments are valued at fair value (also referred to as “market value” within the financial statements) each day that the Fund’s listing exchange is open and, for financial reporting purposes, as of the report date. U.S. GAAP defines fair value as the price a fund would receive to sell an asset or pay to transfer a liability in an orderly transaction between market participants at the measurement date. The Board of Trustees of the Trust (the “Board”) of each Fund has approved the designation of BlackRock Fund Advisors (“BFA”), the Funds’ investment adviser, as the valuation designee for each Fund. Each Fund determines the fair values of its financial instruments using various independent dealers or pricing services under BFA’s policies. If a security’s market price is not readily available or does not otherwise accurately represent the fair value of the security, the security will be valued in accordance with BFA’s policies and procedures as reflecting fair value. BFA has formed a committee (the “Valuation Committee”) to develop pricing policies and procedures and to oversee the pricing function for all financial instruments, with assistance from other BlackRock pricing committees.

Fair Value Inputs and Methodologies: The following methods and inputs are used to establish the fair value of each Fund’s assets and liabilities:

If events (e.g., market volatility, company announcement or a natural disaster) occur that are expected to materially affect the value of such investment, or in the event that application of these methods of valuation results in a price for an investment that is deemed not to be representative of the market value of such investment, or if a price is not available, the investment will be valued by the Valuation Committee, in accordance with BFA’s policies and procedures as reflecting fair value (“Fair Valued Investments”). The fair valuation approaches that may be used by the Valuation Committee include market approach, income approach and cost approach. Valuation techniques such as discounted cash flow, use of market comparables and matrix pricing are types of valuation approaches and are typically used in determining fair value. When determining the price for Fair Valued Investments, the Valuation Committee seeks to determine the price that each Fund might reasonably expect to receive or pay from the current sale or purchase of that asset or liability in an arm’s-length transaction. Fair value determinations shall be based upon all available factors that the Valuation Committee deems relevant and consistent with the principles of fair value measurement.

Fair value pricing could result in a difference between the prices used to calculate a fund’s NAV and the prices used by the fund’s underlying index, which in turn could result in a difference between the fund’s performance and the performance of the fund’s underlying index.

Fair Value Hierarchy: Various inputs are used in determining the fair value of financial instruments. These inputs to valuation techniques are categorized into a fair value hierarchy consisting of three broad levels for financial reporting purposes as follows:

The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3. The inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the fair value hierarchy classification is determined based on the lowest level input that is significant to the fair value measurement in its entirety. Investments classified within Level 3 have significant unobservable inputs used by the Valuation Committee in determining the price for Fair Valued Investments. Level 3 investments include equity or debt issued by privately held companies or funds that may not have a secondary market and/or may have a limited number of investors. The categorization of a value determined for financial instruments is based on the pricing transparency of the financial instruments and is not necessarily an indication of the risks associated with investing in those securities.

Securities Lending: Each Fund may lend its securities to approved borrowers, such as brokers, dealers and other financial institutions. The borrower pledges and maintains with the Fund collateral consisting of cash, an irrevocable letter of credit issued by an approved bank, or securities issued or guaranteed by the U.S. government. The initial collateral received by each Fund is required to have a value of at least 102% of the current market value of the loaned securities for securities traded on U.S. exchanges and a value of at least 105% for all other securities. The collateral is maintained thereafter at a value equal to at least 100% of the current value of the securities on loan. The market value of the loaned securities is determined at the close of each business day of the Fund and any additional required collateral is delivered to the Fund or excess collateral is returned by the Fund, on the next business day. During the term of the loan, each Fund is entitled to all distributions made on or in respect of the loaned securities but does not receive interest income on securities received as collateral. Loans of securities are terminable at any time and the borrower, after notice, is required to return borrowed securities within the standard time period for settlement of securities transactions.

As of period end, any securities on loan were collateralized by cash and/or U.S. Government obligations. Cash collateral invested in money market funds managed by BFA, or its affiliates is disclosed in the Schedule of Investments. Any non-cash collateral received cannot be sold, re-invested or pledged by the Fund, except in the event of borrower default. The securities on loan, if any, are also disclosed in each Fund’s Schedule of Investments. The market value of any securities on loan and the value of any related cash collateral are disclosed in the Statements of Assets and Liabilities.

Securities lending transactions are entered into by the Funds under Master Securities Lending Agreements (each, an “MSLA”) which provide the right, in the event of default (including bankruptcy or insolvency) for the non-defaulting party to liquidate the collateral and calculate a net exposure to the defaulting party or request additional collateral. In the event that a borrower defaults, the Funds, as lender, would offset the market value of the collateral received against the market value of the securities loaned. When the value of the collateral is greater than that of the market value of the securities loaned, the lender is left with a net amount payable to the defaulting party. However, bankruptcy or insolvency laws of a particular jurisdiction may impose restrictions on or prohibitions against such a right of offset in the event of an MSLA counterparty’s bankruptcy or insolvency. Under the MSLA, absent an event of default, the borrower can resell or re-pledge the loaned securities, and the Funds can reinvest cash collateral received in connection with loaned securities. Upon an event of default, the parties’ obligations to return the securities or collateral to the other party are extinguished, and

the parties can resell or re-pledge the loaned securities or the collateral received in connection with the loaned securities in order to satisfy the defaulting party’s net payment obligation for all transactions under the MSLA. The defaulting party remains liable for any deficiency.

As of period end, the following table is a summary of the securities on loan by counterparty which are subject to offset under an MSLA:

The risks of securities lending include the risk that the borrower may not provide additional collateral when required or may not return the securities when due. To mitigate these risks, each Fund benefits from a borrower default indemnity provided by BlackRock, Inc. (“BlackRock”). BlackRock’s indemnity allows for full replacement of the securities loaned to the extent the collateral received does not cover the value of the securities loaned in the event of borrower default. Each Fund could incur a loss if the value of an investment purchased with cash collateral falls below the market value of the loaned securities or if the value of an investment purchased with cash collateral falls below the value of the original cash collateral received. Such losses are borne entirely by each Fund.

Investment Advisory Fees: Pursuant to an Investment Advisory Agreement with the Trust, BFA manages the investment of each Fund’s assets. BFA is a California corporation indirectly owned by BlackRock. Under the Investment Advisory Agreement, BFA is responsible for substantially all expenses of the Funds, except (i) interest and taxes; (ii) brokerage commissions and other expenses connected with the execution of portfolio transactions; (iii) distribution fees; (iv) the advisory fee payable to BFA; and (v) litigation expenses and any extraordinary expenses (in each case as determined by a majority of the independent trustees).

For its investment advisory services to each of the following Funds, BFA is entitled to an annual investment advisory fee, accrued daily and paid monthly by the Funds, based on the average daily net assets of each Fund as follows:

For its investment advisory services to each of the iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF and iShares 10+ Year Investment Grade Corporate Bond ETF, BFA is entitled to an annual investment advisory fee, accrued daily and paid monthly by the Fund, based on the Fund’s allocable portion of the aggregate of the average daily net assets of the Fund and certain other iShares funds, as follows:

Distributor: BlackRock Investments, LLC, an affiliate of BFA, is the distributor for each Fund. Pursuant to the distribution agreement, BFA is responsible for any fees or expenses for distribution services provided to the Funds.

Securities Lending: The U.S. Securities and Exchange Commission (the “SEC”) has issued an exemptive order which permits BlackRock Institutional Trust Company, N.A. (“BTC”), an affiliate of BFA, to serve as securities lending agent for the Funds, subject to applicable conditions. As securities lending agent, BTC bears all operational

costs directly related to securities lending, including any custodial costs. Each Fund is responsible for fees in connection with the investment of cash collateral received for securities on loan (the “collateral investment fees”). The cash collateral is invested in a money market fund, BlackRock Cash Funds: Institutional or BlackRock Cash Funds: Treasury, managed by BFA, or its affiliates. However, BTC has agreed to reduce the amount of securities lending income it receives in order to effectively limit the collateral investment fees each Fund bears to an annual rate of 0.04%. The SL Agency Shares of such money market fund will not be subject to a sales load, distribution fee or service fee. The money market fund in which the cash collateral has been invested may, under certain circumstances, impose a liquidity fee of up to 2% of the value redeemed or temporarily restrict redemptions for up to 10 business days during a 90 day period, in the event that the money market fund’s weekly liquid assets fall below certain thresholds.

Securities lending income is equal to the total of income earned from the reinvestment of cash collateral, net of fees and other payments to and from borrowers of securities, and less the collateral investment fees. Each Fund retains a portion of securities lending income and remits the remaining portion to BTC as compensation for its services as securities lending agent.

Pursuant to the current securities lending agreement, each Fund retains 82% of securities lending income (which excludes collateral investment fees), and the amount retained can never be less than 70% of the total of securities lending income plus the collateral investment fees.

In addition, commencing the business day following the date that the aggregate securities lending income plus the collateral investment fees generated across all 1940 Act iShares exchange-traded funds (the “iShares ETF Complex”) in that calendar year exceeds a specified threshold, each Fund, pursuant to the securities lending agreement, will retain for the remainder of that calendar year 85% of securities lending income (which excludes collateral investment fees) and the amount retained can never be less than 70% of the total of securities lending income plus the collateral investment fees.

The share of securities lending income earned by each Fund is shown as securities lending income – affiliated – net in its Statements of Operations. For the six months ended August 31, 2022, the Funds paid BTC the following amounts for securities lending agent services:

Officers and Trustees: Certain officers and/or trustees of the Trust are officers and/or trustees of BlackRock or its affiliates.

Other Transactions: Cross trading is the buying or selling of portfolio securities between funds to which BFA (or an affiliate) serves as investment adviser. At its regularly scheduled quarterly meetings, the Board reviews such transactions as of the most recent calendar quarter for compliance with the requirements and restrictions set forth by Rule 17a-7.

For the six months ended August 31, 2022, transactions executed by the Funds pursuant to Rule 17a-7 under the 1940 Act were as follows:

Each Fund may invest its positive cash balances in certain money market funds managed by BFA or an affiliate. The income earned on these temporary cash investments is shown as dividends – affiliated in the Statements of Operations.

A fund, in order to improve its portfolio liquidity and its ability to track its underlying index, may invest in shares of other iShares funds that invest in securities in the fund’s underlying index.

For the six months ended August 31, 2022, purchases and sales of investments, excluding short-term securities and in-kind transactions, were as follows:

Each Fund is treated as an entity separate from the Trust’s other funds for federal income tax purposes. It is each Fund’s policy to comply with the requirements of the Internal Revenue Code of 1986, as amended, applicable to regulated investment companies, and to distribute substantially all of its taxable income to its shareholders. Therefore, no U.S. federal income tax provision is required.

Management has analyzed tax laws and regulations and their application to the Funds as of August 31, 2022, inclusive of the open tax return years, and does not believe that there are any uncertain tax positions that require recognition of a tax liability in the Funds’ financial statements.

As of February 28, 2022, the Funds had non-expiring capital loss carryforwards available to offset future realized capital gains as follows:

As of August 31, 2022, gross unrealized appreciation and depreciation based on cost of investments (including short positions and derivatives, if any) for U.S. federal income tax purposes were as follows:

In the normal course of business, each Fund invests in securities or other instruments and may enter into certain transactions, and such activities subject the Fund to various risks, including, among others, fluctuations in the market (market risk) or failure of an issuer to meet all of its obligations. The value of securities or other instruments may also be affected by various factors, including, without limitation: (i) the general economy; (ii) the overall market as well as local, regional or global political and/or social instability; (iii) regulation, taxation or international tax treaties between various countries; or (iv) currency, interest rate or price fluctuations. Local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, recessions, or other events could have a significant impact on the Funds and their investments. Each Fund’s prospectus provides details of the risks to which the Fund is subject.

BFA uses a “passive” or index approach to try to achieve each Fund’s investment objective following the securities included in its underlying index during upturns as well as downturns. BFA does not take steps to reduce market exposure or to lessen the effects of a declining market. Divergence from the underlying index and the composition of the portfolio is monitored by BFA.

The Funds may be exposed to additional risks when reinvesting cash collateral in money market funds that do not seek to maintain a stable NAV per share of $1.00, which may be subject to redemption gates or liquidity fees under certain circumstances.

Market Risk: Each Fund may be exposed to prepayment risk, which is the risk that borrowers may exercise their option to prepay principal earlier than scheduled during periods of declining interest rates, which would force each Fund to reinvest in lower yielding securities. Each Fund may also be exposed to reinvestment risk, which is the risk that income from each Fund’s portfolio will decline if each Fund invests the proceeds from matured, traded or called fixed-income securities at market interest rates that are below each Fund portfolio’s current earnings rate.

An outbreak of respiratory disease caused by a novel coronavirus has developed into a global pandemic and has resulted in closing borders, quarantines, disruptions to supply chains and customer activity, as well as general concern and uncertainty. The impact of this pandemic, and other global health crises that may arise in the future, could affect the economies of many nations, individual companies and the market in general in ways that cannot necessarily be foreseen at the present time. This pandemic

may result in substantial market volatility and may adversely impact the prices and liquidity of a fund’s investments. Although vaccines have been developed and approved for use by various governments, the duration of this pandemic and its effects cannot be determined with certainty.

Counterparty Credit Risk: The Funds may be exposed to counterparty credit risk, or the risk that an entity may fail to or be unable to perform on its commitments related to unsettled or open transactions, including making timely interest and/or principal payments or otherwise honoring its obligations. The Funds manage counterparty credit risk by entering into transactions only with counterparties that the Manager believes have the financial resources to honor their obligations and by monitoring the financial stability of those counterparties. Financial assets, which potentially expose the Funds to market, issuer and counterparty credit risks, consist principally of financial instruments and receivables due from counterparties. The extent of the Funds’ exposure to market, issuer and counterparty credit risks with respect to these financial assets is approximately their value recorded in the Statements of Assets and Liabilities, less any collateral held by the Funds.

Concentration Risk: A diversified portfolio, where this is appropriate and consistent with a fund’s objectives, minimizes the risk that a price change of a particular investment will have a material impact on the NAV of a fund. The investment concentrations within each Fund’s portfolio are disclosed in its Schedule of Investments.

The Funds invest a significant portion of their assets in fixed-income securities and/or use derivatives tied to the fixed-income markets. Changes in market interest rates or economic conditions may affect the value and/or liquidity of such investments. Interest rate risk is the risk that prices of bonds and other fixed-income securities will decrease as interest rates rise and increase as interest rates fall. The Funds may be subject to a greater risk of rising interest rates due to the recent period of historically low interest rates. The Federal Reserve has recently begun to raise the federal funds rate as part of its efforts to address inflation. There is a risk that interest rates will continue to rise, which will likely drive down the prices of bonds and other fixed-income securities, and could negatively impact the Funds’ performance.

Significant Shareholder Redemption Risk: Certain shareholders may own or manage a substantial amount of fund shares and/or hold their fund investments for a limited period of time. Large redemptions of fund shares by these shareholders may force a fund to sell portfolio securities, which may negatively impact the fund’s NAV, increase the fund’s brokerage costs, and/or accelerate the realization of taxable income/gains and cause the fund to make additional taxable distributions to shareholders.

LIBOR Transition Risk: The United Kingdom’s Financial Conduct Authority announced a phase out of the London Interbank Offered Rate (“LIBOR”). Although many LIBOR rates ceased to be published or no longer are representative of the underlying market they seek to measure after December 31, 2021, a selection of widely used USD LIBOR rates will continue to be published through June 2023 in order to assist with the transition. The Funds may be exposed to financial instruments tied to LIBOR to determine payment obligations, financing terms, hedging strategies or investment value. The transition process away from LIBOR might lead to increased volatility and illiquidity in markets for, and reduce the effectiveness of new hedges placed against, instruments whose terms currently include LIBOR. The ultimate effect of the LIBOR transition process on the Funds is uncertain.

Capital shares are issued and redeemed by each Fund only in aggregations of a specified number of shares or multiples thereof (“Creation Units”) at NAV. Except when aggregated in Creation Units, shares of each Fund are not redeemable.

The consideration for the purchase of Creation Units of a fund in the Trust generally consists of the in-kind deposit of a designated portfolio of securities and a specified amount of cash. Certain funds in the Trust may be offered in Creation Units solely or partially for cash in U.S. dollars. Investors purchasing and redeeming Creation Units may pay a purchase transaction fee and a redemption transaction fee directly to State Street Bank and Trust Company, the Trust’s administrator, to offset transfer and other transaction costs associated with the issuance and redemption of Creation Units, including Creation Units for cash. Investors transacting in Creation Units for cash may also pay an additional variable charge to compensate the relevant fund for certain transaction costs (i.e., stamp taxes, taxes on currency or other financial transactions, and brokerage costs) and market impact expenses relating to investing in portfolio securities. Such variable charges, if any, are included in shares sold in the table above.

From time to time, settlement of securities related to in-kind contributions or in-kind redemptions may be delayed. In such cases, securities related to in-kind transactions are reflected as a receivable or a payable in the Statements of Assets and Liabilities.

Management has evaluated the impact of all subsequent events on the Funds through the date the financial statements were available to be issued and has determined that there were no subsequent events requiring adjustment or additional disclosure in the financial statements.

iShares BBB Rated Corporate Bond ETF, iShares Broad USD Investment Grade Corporate Bond ETF (each the “Fund”)

Under Section 15(c) of the Investment Company Act of 1940 (the “1940 Act”), the Trust’s Board of Trustees (the “Board”), including a majority of Board Members who are not “interested persons” of the Trust (as that term is defined in the 1940 Act) (the “Independent Board Members”), is required annually to consider and approve the Investment Advisory Agreement between the Trust and BFA (the “Advisory Agreement”) on behalf of the Fund. The Board’s consideration entails a year-long process whereby the Board and its committees (composed solely of Independent Board Members) assess BlackRock’s services to the Fund, including investment management; fund accounting; administrative and shareholder services; oversight of the Fund’s service providers; risk management and oversight; legal and compliance services; and ability to meet applicable legal and regulatory requirements. The Independent Board Members requested, and BFA provided, such information as the Independent Board Members, with advice from independent counsel, deemed reasonably necessary to evaluate the Advisory Agreement. At meetings on May 3, 2022 and May 18, 2022, a committee composed of all of the Independent Board Members (the “15(c) Committee”), with independent counsel, met with management and reviewed and discussed information provided in response to initial requests of the 15(c) Committee and/or its independent counsel, and requested certain additional information, which management agreed to provide. At a meeting held on June 13-15, 2022, the Board, including the Independent Board Members, reviewed the additional information provided by management in response to these requests.

After extensive discussions and deliberations, the Board, including all of the Independent Board Members, approved the continuance of the Advisory Agreement for the Fund, based on a review of qualitative and quantitative information provided by BFA and their cumulative experience as Board Members. The Board noted its satisfaction with the extent and quality of information provided and its frequent interactions with management, as well as the detailed responses and other information provided by BFA. The Independent Board Members were advised by their independent counsel throughout the process, including about the legal standards applicable to their review. In approving the continuance of the Advisory Agreement for the Fund, the Board, including the Independent Board Members, considered various factors, including: (i) the expenses and performance of the Fund; (ii) the nature, extent and quality of the services provided by BFA; (iii) the costs of services provided to the Fund and profits realized by BFA and its affiliates; (iv) potential economies of scale and the sharing of related benefits; (v) the fees and services provided for other comparable funds/accounts managed by BFA and its affiliates; and (vi) other benefits to BFA and/or its affiliates. The material factors, none of which was controlling, and conclusions that formed the basis for the Board, including the Independent Board Members, to approve the continuance of the Advisory Agreement are discussed below.

Expenses and Performance of the Fund: The Board reviewed statistical information prepared by Broadridge Financial Solutions Inc. (“Broadridge”), an independent provider of investment company data, regarding the expense ratio components, including gross and net total expenses, fees and expenses of another fund in which the Fund invests (if applicable), and waivers/reimbursements (if applicable) of the Fund in comparison with the same information for other ETFs, objectively selected by Broadridge as comprising the Fund’s applicable expense peer group pursuant to Broadridge’s proprietary ETF methodology (the “Peer Group”). The Board was provided with a detailed description of the proprietary ETF methodology used by Broadridge to determine the Fund’s Peer Group. The Board noted that, due to the limitations in providing comparable funds in the Peer Group, the statistical information provided in Broadridge’s report may or may not provide meaningful direct comparisons to the Fund in all instances. The Board also noted that the investment advisory fee rate and overall expenses (net of waivers and reimbursements) for the Fund were lower than the median of the investment advisory fee rates and overall expenses (net of waivers and reimbursements) of the funds in its Peer Group, excluding iShares funds.

In addition, to the extent that any of the comparison funds included in the Peer Group, excluding iShares funds, track the same index as the Fund, Broadridge also provided, and the Board reviewed, a comparison of the Fund’s performance for the one-year, three-year, five-year, ten-year, and since inception periods, as applicable, and for the quarter ended December 31, 2021, to that of such relevant comparison fund(s) for the same periods. The Board noted that the Fund seeks to track its specified underlying index and that, during the year, the Board received periodic reports on the Fund’s short- and longer-term performance in comparison with its underlying index. Such periodic comparative performance information, including additional detailed information as requested by the Board, was also considered. The Board noted that the Fund generally performed in line with its underlying index over the relevant periods.

Based on this review, the other factors considered at the meeting, and their general knowledge of ETF pricing, the Board concluded that the investment advisory fee rate and expense level and the historical performance of the Fund supported the Board’s approval of the continuance of the Advisory Agreement for the coming year.

Nature, Extent and Quality of Services Provided: Based on management’s representations, including information about recent enhancements and initiatives with respect to the iShares business, including with respect to capital markets support and analysis, technology, portfolio management, product design and quality, compliance and risk management, global public policy and other services, the Board expected that there would be no diminution in the scope of services required of or provided by BFA under the Advisory Agreement for the coming year as compared with the scope of services provided by BFA during prior years. In reviewing the scope of these services, the Board considered BFA’s investment philosophy and experience, noting that BFA and its affiliates have committed significant resources over time, including during the past year, to support the iShares funds and their shareholders and have made significant investments into the iShares business. The Board also considered BFA’s compliance program and its compliance record with respect to the Fund. In that regard, the Board noted that BFA reports to the Board about portfolio management and compliance matters on a periodic basis in connection with regularly scheduled meetings of the Board, and on other occasions as necessary and appropriate, and has provided information and made relevant officers and other employees of BFA (and its affiliates) available as needed to provide further assistance with these matters. The Board also reviewed the background and experience of the persons responsible for the day-to-day management of the Fund, as well as the resources available to them in managing the Fund. In addition to the above considerations, the Board reviewed and considered detailed presentations regarding BFA’s investment performance, investment and risk management processes and strategies, provided at the May 3, 2022 meeting and throughout the year, and matters related to BFA’s portfolio compliance program.

Based on review of this information, and the performance information discussed above, the Board concluded that the nature, extent and quality of services provided to the Fund under the Advisory Agreement supported the Board’s approval of the continuance of the Advisory Agreement for the coming year.

funds, noting that the 15(c) Committee and the Board had focused on the methodology and profitability presentation. The Board recognized that profitability may be affected by numerous factors, including, among other things, fee waivers by BFA, the types of funds managed, expense allocations and business mix. The Board thus recognized that calculating and comparing profitability at individual fund levels is challenging. The Board discussed with management the sources of direct and ancillary revenue, including the revenues to BTC, a BlackRock affiliate, from securities lending by the Fund. The Board also discussed BFA’s estimated profit margin as reflected in the Fund’s profitability analysis and reviewed information regarding potential economies of scale (as discussed below).

Based on this review, the Board concluded that the information considered with respect to the profits realized by BFA and its affiliates under the Advisory Agreement and from other relationships between the Fund and BFA and/or its affiliates, if any, as well as the other factors considered at the meeting, supported the Board’s approval of the continuance of the Advisory Agreement for the coming year.

Economies of Scale: The Board reviewed information and considered the extent to which economies of scale might be realized as the assets of the Fund increase, noting that the issue of potential economies of scale had been focused on by the 15(c) Committee and the Board during their meetings and addressed by management. The 15(c) Committee and the Board received information regarding BlackRock’s historical estimated profitability, including BFA’s and its affiliates’ estimated costs in providing services. The estimated cost information distinguished, among other things, between fixed and variable costs, and showed how the level and nature of fixed and variable costs may impact the existence or size of scale benefits, with the Board recognizing that potential economies of scale are difficult to measure. The 15(c) Committee and the Board reviewed information provided by BFA regarding the sharing of scale benefits with the iShares funds through various means, including, as applicable, through relatively low fee rates established at inception, breakpoints, waivers, or other fee reductions, as well as through additional investment in the iShares business and the provision of improved or additional infrastructure and services to the iShares funds and their shareholders. The Board noted that the Advisory Agreement for the Fund did not provide for breakpoints in the Fund’s investment advisory fee rate as the assets of the Fund increase. However, the Board noted that it would continue to assess the appropriateness of adding breakpoints in the future.

The Board concluded that this review of potential economies of scale and the sharing of related benefits, as well as the other factors considered at the meeting, supported the Board’s approval of the continuance of the Advisory Agreement for the coming year.

Fees and Services Provided for Other Comparable Funds/Accounts Managed by BFA and its Affiliates: The Board received and considered information regarding the investment advisory/management fee rates for other funds/accounts in the U.S. for which BFA (or its affiliates) provides investment advisory/management services, including open-end funds registered under the 1940 Act (including sub-advised funds), collective trust funds, and institutional separate accounts (collectively, the “Other Accounts”). The Board acknowledged BFA’s representation that the iShares funds are fundamentally different investment vehicles from the Other Accounts.

The Board received detailed information regarding how the Other Accounts generally differ from the Fund, including in terms of the types of services and generally more extensive services provided to the Fund, as well as other significant differences. In that regard, the Board considered that the pricing of services to institutional clients is typically based on a number of factors beyond the nature and extent of the specific services to be provided and often depends on the overall relationship between the client and its affiliates and the adviser and its affiliates. In addition, the Board considered the relative complexity and inherent risks and challenges of managing and providing other services to the Fund, as a publicly traded investment vehicle, as compared to the Other Accounts, particularly those that are institutional clients, in light of differing regulatory requirements and client-imposed mandates. The Board noted that BFA and its affiliates do not manage Other Accounts with substantially the same investment objective and strategy as the Fund and that track the same index as the Fund. The Board also acknowledged management’s assertion that, for certain iShares funds, and for client segmentation purposes, BlackRock has launched an iShares fund that may provide a similar investment exposure at a lower investment advisory fee rate.

The Board considered the “all-inclusive” nature of the Fund’s advisory fee structure, and the Fund’s expenses borne by BFA under this arrangement and noted that the investment advisory fee rate under the Advisory Agreement for the Fund was generally higher than the investment advisory/management fee rates for certain of the Other Accounts (particularly institutional clients) and concluded that the differences appeared to be consistent with the factors discussed.

Other Benefits to BFA and/or its Affiliates: The Board reviewed other benefits or ancillary revenue received by BFA and/or its affiliates in connection with the services provided to the Fund by BFA, both direct and indirect, including, but not limited to, payment of revenue to BTC, the Fund’s securities lending agent, for loaning portfolio securities (which was included in the profit margins reviewed by the Board pursuant to BFA’s estimated profitability methodology), payment of advisory fees or other fees to BFA (or its affiliates) in connection with any investments by the Fund in other funds for which BFA (or its affiliates) provides investment advisory services or other services, and BlackRock’s profile in the investment community. The Board also noted the revenue received by BFA and/or its affiliates pursuant to an agreement that permits a service provider to use certain portions of BlackRock’s technology platform to service accounts managed by BFA and/or its affiliates, including the iShares funds. The Board noted that BFA generally does not use soft dollars or consider the value of research or other services that may be provided to BFA (including its affiliates) in selecting brokers for portfolio transactions for the Fund. The Board concluded that any such ancillary benefits would not be disadvantageous to the Fund and thus would not alter the Board’s conclusion with respect to the appropriateness of approving the continuance of the Advisory Agreement for the coming year.

Conclusion: Based on a review of the factors described above, as well as such other factors as deemed appropriate by the Board, the Board, including all of the Independent Board Members, determined that the Fund’s investment advisory fee rate under the Advisory Agreement does not constitute a fee that is so disproportionately large as to bear no reasonable relationship to the services rendered and that could not have been the product of arm’s-length bargaining, and concluded to approve the continuance of the Advisory Agreement for the coming year.

iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF, iShares 10+ Year Investment Grade Corporate Bond ETF (each the “Fund”)

Investment Advisory Agreement between the Trust and BFA (the “Advisory Agreement”) on behalf of the Fund. The Board’s consideration entails a year-long process whereby the Board and its committees (composed solely of Independent Board Members) assess BlackRock’s services to the Fund, including investment management; fund accounting; administrative and shareholder services; oversight of the Fund’s service providers; risk management and oversight; legal and compliance services; and ability to meet applicable legal and regulatory requirements. The Independent Board Members requested, and BFA provided, such information as the Independent Board Members, with advice from independent counsel, deemed reasonably necessary to evaluate the Advisory Agreement. At meetings on May 3, 2022 and May 18, 2022, a committee composed of all of the Independent Board Members (the “15(c) Committee”), with independent counsel, met with management and reviewed and discussed information provided in response to initial requests of the 15(c) Committee and/or its independent counsel, and requested certain additional information, which management agreed to provide. At a meeting held on June 13-15, 2022, the Board, including the Independent Board Members, reviewed the additional information provided by management in response to these requests.

Nature, Extent and Quality of Services Provided: Based on management’s representations, including information about recent enhancements and initiatives with respect to the iShares business, including with respect to capital markets support and analysis, technology, portfolio management, product design and quality, compliance and risk management, global public policy and other services, the Board expected that there would be no diminution in the scope of services required of or provided by BFA under the Advisory Agreement for the coming year as compared with the scope of services provided by BFA during prior years. In reviewing the scope of these services, the Board considered BFA’s investment philosophy and experience, noting that BFA and its affiliates have committed significant resources over time, including during the past year, to support the iShares funds and their shareholders and have made significant investments into the iShares business. The Board also considered BFA’s compliance program and its compliance record with respect to the Fund. In that regard, the Board noted that BFA reports to the Board about portfolio management and compliance matters on a periodic basis in connection with regularly scheduled meetings of the Board, and on other occasions as necessary and appropriate, and has provided information and made relevant officers and other employees of BFA (and its affiliates) available as needed to provide further assistance with these matters. The Board also reviewed the background and experience of the persons responsible for the day-to-day management of the Fund, as well as the resources available to them in managing the Fund. In addition to the above considerations, the Board reviewed and considered detailed presentations regarding BFA’s investment performance, investment and risk management processes and strategies, provided at the May 3, 2022 meeting and throughout the year, and matters related to BFA’s portfolio compliance program.

Costs of Services Provided to the Fund and Profits Realized by BFA and its Affiliates: The Board reviewed information about the estimated profitability to BlackRock in managing the Fund, based on the fees payable to BFA and its affiliates (including fees under the Advisory Agreement), and other sources of revenue and expense to BFA and its affiliates from the Fund’s operations for the last calendar year. The Board reviewed BlackRock’s methodology for calculating estimated profitability of the iShares funds, noting that the 15(c) Committee and the Board had focused on the methodology and profitability presentation. The Board recognized that profitability may be affected by numerous factors, including, among other things, fee waivers by BFA, the types of funds managed, expense allocations and business mix. The Board thus recognized that calculating and comparing profitability at individual fund levels is challenging. The Board discussed with management the sources of direct and ancillary revenue,

including the revenues to BTC, a BlackRock affiliate, from securities lending by the Fund. The Board also discussed BFA’s estimated profit margin as reflected in the Fund’s profitability analysis and reviewed information regarding potential economies of scale (as discussed below).

Economies of Scale: The Board reviewed information and considered the extent to which economies of scale might be realized as the assets of the Fund increase, noting that the issue of potential economies of scale had been focused on by the 15(c) Committee and the Board during their meetings and addressed by management. The 15(c) Committee and the Board received information regarding BlackRock’s historical estimated profitability, including BFA’s and its affiliates’ estimated costs in providing services. The estimated cost information distinguished, among other things, between fixed and variable costs, and showed how the level and nature of fixed and variable costs may impact the existence or size of scale benefits, with the Board recognizing that potential economies of scale are difficult to measure. The 15(c) Committee and the Board reviewed information provided by BFA regarding the sharing of scale benefits with the iShares funds through various means, including, as applicable, through relatively low fee rates established at inception, breakpoints, waivers, or other fee reductions, as well as through additional investment in the iShares business and the provision of improved or additional infrastructure and services to the iShares funds and their shareholders. The Board noted that the Advisory Agreement for the Fund already provided for breakpoints in the Fund’s investment advisory fee rate as the assets of the Fund, on an aggregated basis with the assets of certain other iShares funds, increase. The Board noted that it would continue to assess the appropriateness of adding new or revised breakpoints in the future.

The amounts and sources of distributions reported are estimates and are being provided pursuant to regulatory requirements and are not being provided for tax reporting purposes. The actual amounts and sources for tax reporting purposes will depend upon each Fund’s investment experience during the year and may be subject to changes based on tax regulations. Shareholders will receive a Form 1099-DIV each calendar year that will inform them how to report these distributions for federal income tax purposes.

Shareholders can sign up for e-mail notifications announcing that the shareholder report or prospectus has been posted on the iShares website at iShares.com. Once you have enrolled, you will no longer receive prospectuses and shareholder reports in the mail.

Householding is an option available to certain fund investors. Householding is a method of delivery, based on the preference of the individual investor, in which a single copy of certain shareholder documents and Rule 30e-3 notices can be delivered to investors who share the same address, even if their accounts are registered under different names. Please contact your broker-dealer if you are interested in enrolling in householding and receiving a single copy of prospectuses and other shareholder documents, or if you are currently enrolled in householding and wish to change your householding status.

The Funds file their complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year as an exhibit to their reports on Form N-PORT. The Funds’ Forms N-PORT are available on the SEC’s website at sec.gov. Additionally, each Fund makes its portfolio holdings for the first and third quarters of each fiscal year available at iShares.com/fundreports.

A description of the policies and procedures that the iShares Funds use to determine how to vote proxies relating to portfolio securities and information about how the iShares Funds voted proxies relating to portfolio securities during the most recent twelve-month period ending June 30 is available without charge, upon request (1) by calling toll-free 1-800-474-2737; (2) on the iShares website at iShares.com; and (3) on the SEC website at sec.gov.

A description of the Trust’s policies and procedures with respect to the disclosure of the Fund’s portfolio securities is available in the Fund Prospectus. The Fund discloses its portfolio holdings daily and provides information regarding its top holdings in Fund fact sheets at iShares.com.

This report is intended for the Funds’ shareholders. It may not be distributed to prospective investors unless it is preceded or accompanied by the current prospectus.

The iShares Funds are distributed by BlackRock Investments, LLC (together with its affiliates, “BlackRock”).

The iShares Funds are not sponsored, endorsed, issued, sold or promoted by ICE Data Indices, LLC, or Markit Indices Limited, nor do these companies make any representation regarding the advisability of investing in the iShares Funds. BlackRock is not affiliated with the companies listed above.


			Average Annual Total Returns				Cumulative Total Returns
	6 Months		1 Year		Since Inception		1 Year		Since Inception
Fund NAV		(9.48)%		(15.04)%		(9.35)%		(15.04)%		(11.89)%
Fund Market		(9.81)		(15.29)		(9.51)		(15.29)		(12.09)
Index		(9.41)		(14.99)		(9.38)		(14.99)		(11.88)


Actual						Hypothetical 5% Return
Beginning Account Value (03/01/22)		Ending Account Value (08/31/22)		Expenses Paid During the Period^(a)		Beginning Account Value (03/01/22)		Ending Account Value (08/31/22)		Expenses Paid During the Period^(a)		Annualized Expense Ratio
$	1,000.00	$	905.20	$	0.72	$	1,000.00	$	1,024.40	$	0.77		0.15	%


Moody’s Credit Rating^*	Percent of Total Investments^(a)
A		3.1%
Baa		92.5
Ba		3.1
Not Rated		1.3


Maturity	Percent of Total Investments^(a)
0-1 Year		3.1%
1-5 Years		35.3
5-10 Years		27.8
10-15 Years		4.0
15-20 Years		6.3
More than 20 Years		23.5


				Average Annual Total Returns								Cumulative Total Returns

	6 Months			1 Year			5 Years			10 Years		1 Year			5 Years			10 Years
Fund NAV		(9.11	)%		(14.59	)%		0.94	%		2.06%		(14.59	)%		4.81	%		22.62%
Fund Market		(9.59	)		(14.82	)		0.86			1.98		(14.82	)		4.35			21.72
Index		(9.18	)		(14.69	)		1.08			2.24		(14.69	)		5.53			24.75


2		T H I S P A G E I S N O T P A R T O F Y O U R F U N D R E P O R T


	Page
The Markets in Review		2
Semi-Annual Report:
Fund Summary		4
About Fund Performance		9
Disclosure of Expenses		9
Schedules of Investments		10
Financial Statements
Statements of Assets and Liabilities		221
Statements of Operations		223
Statements of Changes in Net Assets		225
Financial Highlights		228
Notes to Financial Statements		233
Board Review and Approval of Investment Advisory Contract		242
Supplemental Information		246
General Information		247
Glossary of Terms Used in this Report		248


Fund Summary as of August 31, 2022		iShares^® BBB Rated Corporate Bond ETF


4		2 0 2 2 I S H A R E S S E M I - A N N U A L R E P O R T T O S H A R E H O L D E R S


Fund Summary as of August 31, 2022		iShares^® Broad USD Investment Grade Corporate Bond ETF


Moody’s Credit Rating^*	Percent of Total Investments^(a)
Aaa		2.3%
Aa		6.3
A		39.7
Baa		48.1
Ba		1.4
Not Rated		2.2


Fund Summary as of August 31, 2022		iShares^® 1-5 Year Investment Grade Corporate Bond ETF


Moody’s Credit Rating^*	Percent of Total Investments	^(a)
Aaa	2.3	%
Aa	5.7
A	45.1
Baa	43.6
Ba	1.1
Not Rated	2.2


Fund Summary as of August 31, 2022		iShares^® 5-10 Year Investment Grade Corporate Bond ETF


Fund Summary as of August 31, 2022		iShares^® 10+ Year Investment Grade Corporate Bond ETF


				Average Annual Total Returns								Cumulative Total Returns
	6 Months			1 Year			5 Years			10 Years		1 Year			5 Years			10 Years
Fund NAV		(3.48	)%		(6.29	)%		1.41	%		1.36%		(6.29	)%		7.26	%		14.44%
Fund Market		(3.68	)		(6.39	)		1.37			1.33		(6.39	)		7.06			14.10
Index		(3.77	)		(6.66	)		1.52			1.57		(6.66	)		7.86			16.85


Maturity	Percent of Total Investments	^(a)
1-2 Years	20.6	%
2-3 Years	29.9
3-4 Years	24.7
4-5 Years	19.8
5-6 Years	4.4
6-7 Years	0.1
7-8 Years	0.2
8-9 Years	0.1
9-10 Years	0.2


				Average Annual Total Returns								Cumulative Total Returns
	6 Months			1 Year			5 Years			10 Years		1 Year			5 Years			10 Years
Fund NAV		(8.92	)%		(13.88	)%		1.35	%		1.95%		(13.88	)%		6.95	%		21.36%
Fund Market		(9.27	)		(14.08	)		1.30			1.90		(14.08	)		6.66			20.67
Index		(9.02	)		(14.03	)		1.44			2.12		(14.03	)		7.39			23.30


A B O U T F U N D P E R F O R M A N C E / S H A R E H O L D E R E X P E N S E S		9


Affiliated Issuer	Value at 02/28/22		Purchases at Cost		Proceeds from Sale			Net Realized Gain (Loss)			Change in Unrealized Appreciation (Depreciation)		Value at 08/31/22		Shares Held at 08/31/22 (000)		Income			Capital Gain Distributions from Underlying Funds
BlackRock Cash Funds: Institutional, SL Agency Shares	$	3,635,476	$	—	$	(922,155	)^(a)	$	(2,014	)	$	1,647	$	2,712,954		2,712	$	3,003	^(b)	$	—
BlackRock Cash Funds: Treasury, SL Agency Shares		2,810,000		—		(1,870,000	)^(a)		—			—		940,000		940		6,306			—

								$	(2,014	)	$	1,647	$	3,652,954			$	9,309		$	—


	Level 1		Level 2		Level 3		Total
Investments
Assets
Corporate Bonds & Notes	$	—	$	54,297,056	$	—	$	54,297,056
Money Market Funds		3,652,954		—		—		3,652,954

	$	3,652,954	$	54,297,056	$	—	$	57,950,010



Affiliated Issuer	Value at 02/28/22		Purchases at Cost			Proceeds from Sale			Net Realized Gain (Loss)			Change in Unrealized Appreciation (Depreciation)		Value at 08/31/22		Shares Held at 08/31/22 (000)		Income			Capital Gain Distributions from Underlying Funds

BlackRock Cash Funds: Institutional, SL Agency Shares	$	1,233,755,176	$	—		$	(182,878,845	)^(a)	$	(346,795	)	$	357,300	$	1,050,886,836		1,050,572	$	1,286,416	^(b)	$	—
BlackRock Cash Funds: Treasury, SL Agency Shares		59,512,000		36,660,000	^(a)		—			—			—		96,172,000		96,172		228,915			—

									$	(346,795	)	$	357,300	$	1,147,058,836			$	1,515,331		$	—


	iShares BBB Rated Corporate Bond ETF				iShares Broad USD Investment Grade Corporate Bond ETF				iShares 1-5 Year Investment Grade Corporate Bond ETF				iShares 5-10 Year Investment Grade Corporate Bond ETF

ASSETS
Investments, at value — unaffiliated^(a)(b)		$	54,297,056			$	6,766,885,765			$	20,946,657,973			$	9,300,947,860
Investments, at value — affiliated^(c)			3,652,954				674,483,670				1,557,389,006				1,147,058,836
Cash			8,588				195,177				19,013				—
Foreign currency, at value^(d)			—				77				51				—
Receivables:
Investments sold			—				19,567,940				159,914,913				28,856,126
Securities lending income — affiliated			497				167,354				364,553				236,332
Capital shares sold			—				612,190				1,420,915				164,834
Dividends — affiliated			1,527				103,229				83,789				86,013
Interest — unaffiliated			632,601				74,850,865				178,244,511				98,001,431

Total assets			58,593,223				7,536,866,267				22,844,094,724				10,575,351,432


LIABILITIES
Bank overdraft			—				—				—				31,363
Collateral on securities loaned, at value			2,714,618				624,235,958				1,528,585,171				1,051,050,723
Payables:
Investments purchased			209,015				612,190				108,935,886				77,414,718
Capital shares redeemed			—				—				4,164,786				—
Investment advisory fees			7,243				239,009				1,022,085				460,388

Total liabilities			2,930,876				625,087,157				1,642,707,928				1,128,957,192


NET ASSETS		$	55,662,347			$	6,911,779,110			$	21,201,386,796			$	9,446,394,240


NET ASSETS CONSIST OF
Paid-in capital		$	65,745,487			$	8,000,034,418			$	22,747,891,956			$	11,155,086,540
Accumulated loss			(10,083,140	)			(1,088,255,308	)			(1,546,505,160	)			(1,708,692,300	)

NET ASSETS		$	55,662,347			$	6,911,779,110			$	21,201,386,796			$	9,446,394,240


NET ASSET VALUE
Shares outstanding			650,000				136,100,000				420,350,000				185,400,000

Net asset value		$	85.63			$	50.78			$	50.44			$	50.95

Shares authorized			Unlimited				Unlimited				Unlimited				Unlimited

Par value			None				None				None				None


^(a) Investments, at cost — unaffiliated		$	63,737,821			$	7,796,011,212			$	22,350,577,704			$	10,768,524,966
^(b) Securities loaned, at value		$	2,609,680			$	598,763,246			$	1,479,844,925			$	1,012,214,069
^(c) Investments, at cost — affiliated		$	3,651,568			$	674,264,992			$	1,556,788,559			$	1,146,656,757
^(d) Foreign currency, at cost		$	—			$	78			$	53			$	—


	iShares 10+ Year Investment Grade Corporate Bond ETF

ASSETS
Investments, at value — unaffiliated^(a)(b)	$	1,353,208,514
Investments, at value — affiliated^(c)		92,558,076
Cash		8,055
Receivables:
Investments sold		6,632,176
Securities lending income — affiliated		24,621
Capital shares sold		1,063,721
Dividends — affiliated		6,099
Interest — unaffiliated		19,103,643

Total assets		1,472,604,905


LIABILITIES
Collateral on securities loaned, at value		89,092,146
Payables:
Investments purchased		2,736,541
Capital shares redeemed		127,815
Investment advisory fees		67,830

Total liabilities		92,024,332


NET ASSETS	$	1,380,580,573


NET ASSETS CONSIST OF
Paid-in capital	$	1,882,742,739
Accumulated loss		(502,162,166	)

NET ASSETS	$	1,380,580,573


NET ASSET VALUE
Shares outstanding		26,100,000

Net asset value	$	52.90

Shares authorized		Unlimited

Par value		None


^(a) Investments, at cost — unaffiliated	$	1,749,337,141
^(b) Securities loaned, at value	$	84,285,288
^(c) Investments, at cost — affiliated	$	92,501,215


	iShares BBB Rated Corporate Bond ETF				iShares Broad USD Investment Grade Corporate Bond ETF				iShares 1-5 Year Investment Grade Corporate Bond ETF				iShares 5-10 Year Investment Grade Corporate Bond ETF

INVESTMENT INCOME
Dividends — affiliated.		$	6,306			$	321,548			$	249,732			$	228,915
Interest — unaffiliated			834,352				96,692,077				194,233,210				140,444,525
Securities lending income — affiliated — net			3,003				803,502				1,723,685				1,286,416
Other income — unaffiliated			—				10,068				34,628				24,191

Total investment income			843,661				97,827,195				196,241,255				141,984,047


EXPENSES
Investment advisory fees			44,952				1,344,616				6,049,513				2,865,832

Total expenses			44,952				1,344,616				6,049,513				2,865,832

Net investment income			798,709				96,482,579				190,191,742				139,118,215


REALIZED AND UNREALIZED GAIN (LOSS)
Net realized gain (loss) from:
Investments — unaffiliated			(276,648	)			(28,887,875	)			(88,973,598	)			(130,434,396	)
Investments — affiliated			(2,014	)			(160,034	)			(331,720	)			(346,795	)
In-kind redemptions — unaffiliated^(a)			(685,370	)			(42,639,284	)			(68,684,844	)			(113,965,023	)

			(964,032	)			(71,687,193	)			(157,990,162	)			(244,746,214	)

Net change in unrealized appreciation (depreciation) on:
Investments — unaffiliated			(5,933,342	)			(648,103,597	)			(801,962,907	)			(885,214,043	)
Investments — affiliated			1,647				212,423				520,168				357,300
Foreign currency translations			—				(1	)			(2	)			—

			(5,931,695	)			(647,891,175	)			(801,442,741	)			(884,856,743	)

Net realized and unrealized loss			(6,895,727	)			(719,578,368	)			(959,432,903	)			(1,129,602,957	)

NET DECREASE IN NET ASSETS RESULTING FROM OPERATIONS		$	(6,097,018	)		$	(623,095,789	)		$	(769,241,161	)		$	(990,484,742	)


	iShares 10+ Year Investment Grade Corporate Bond ETF

INVESTMENT INCOME
Dividends — affiliated	$	15,829
Interest — unaffiliated		29,714,987
Securities lending income — affiliated — net		160,871
Other income — unaffiliated		290

Total investment income		29,891,977


EXPENSES
Investment advisory fees		424,715

Total expenses		424,715

Net investment income		29,467,262


REALIZED AND UNREALIZED GAIN (LOSS)
Net realized gain (loss) from:
Investments — unaffiliated		(17,400,580	)
Investments — affiliated		(30,378	)
In-kind redemptions — unaffiliated^(a)		(76,452,896	)

		(93,883,854	)

Net change in unrealized appreciation (depreciation) on:
Investments — unaffiliated		(195,373,443	)
Investments — affiliated		27,356

		(195,346,087	)

Net realized and unrealized loss		(289,229,941	)

NET DECREASE IN NET ASSETS RESULTING FROM OPERATIONS	$	(259,762,679	)


	iShares BBB Rated Corporate Bond ETF							iShares Broad USD Investment Grade Corporate Bond ETF
	Six Months Ended 08/31/22 (unaudited)				Period From 05/18/21^(a) to 02/28/22			Six Months Ended 08/31/22 (unaudited)			Year Ended 02/28/22
INCREASE (DECREASE) IN NET ASSETS

OPERATIONS
Net investment income		$	798,709		$	1,272,538		$	96,482,579		$	140,909,593
Net realized gain (loss)			(964,032	)		216,332			(71,687,193	)		96,345,096
Net change in unrealized appreciation (depreciation)			(5,931,695	)		(3,507,684	)		(647,891,175	)		(497,396,937	)

Net decrease in net assets resulting from operations			(6,097,018	)		(2,018,814	)		(623,095,789	)		(260,142,248	)


DISTRIBUTIONS TO SHAREHOLDERS^(b)
Decrease in net assets resulting from distributions to shareholders			(827,186	)		(1,145,393	)		(92,835,733	)		(142,126,169	)


CAPITAL SHARE TRANSACTIONS
Net increase (decrease) in net assets derived from capital share transactions			(9,329,880	)		75,080,638			1,045,639,388			1,071,081,811


NET ASSETS
Total increase (decrease) in net assets			(16,254,084	)		71,916,431			329,707,866			668,813,394
Beginning of period			71,916,431			—			6,582,071,244			5,913,257,850

End of period		$	55,662,347		$	71,916,431		$	6,911,779,110		$	6,582,071,244


	iShares 1-5 Year Investment Grade Corporate Bond ETF						iShares 5-10 Year Investment Grade Corporate Bond ETF
	Six Months Ended 08/31/22 (unaudited)			Year Ended 02/28/22			Six Months Ended 08/31/22 (unaudited)			Year Ended 02/28/22
INCREASE (DECREASE) IN NET ASSETS

OPERATIONS
Net investment income	$	190,191,742		$	366,492,789		$	139,118,215		$	259,347,263
Net realized gain (loss)		(157,990,162	)		235,456,012			(244,746,214	)		177,345,520
Net change in unrealized appreciation (depreciation)		(801,442,741	)		(1,111,960,889	)		(884,856,743	)		(851,950,631	)

Net decrease in net assets resulting from operations		(769,241,161	)		(510,012,088	)		(990,484,742	)		(415,257,848	)


DISTRIBUTIONS TO SHAREHOLDERS^(a)
Decrease in net assets resulting from distributions to shareholders		(190,289,839	)		(424,811,896	)		(139,822,378	)		(288,561,602	)


CAPITAL SHARE TRANSACTIONS
Net increase (decrease) in net assets derived from capital share transactions		(275,283,787	)		644,339,227			(612,198,120	)		829,286,370


NET ASSETS
Total increase (decrease) in net assets		(1,234,814,787	)		(290,484,757	)		(1,742,505,240	)		125,466,920
Beginning of period		22,436,201,583			22,726,686,340			11,188,899,480			11,063,432,560

End of period	$	21,201,386,796		$	22,436,201,583		$	9,446,394,240		$	11,188,899,480


	iShares 10+ Year Investment Grade Corporate Bond ETF
	Six Months Ended 08/31/22 (unaudited)			Year Ended 02/28/22
INCREASE (DECREASE) IN NET ASSETS

OPERATIONS
Net investment income	$	29,467,262		$	79,508,150
Net realized gain (loss)		(93,883,854	)		55,066,836
Net change in unrealized appreciation (depreciation)		(195,346,087	)		(237,779,709	)

Net decrease in net assets resulting from operations		(259,762,679	)		(103,204,723	)


DISTRIBUTIONS TO SHAREHOLDERS^(a)
Decrease in net assets resulting from distributions to shareholders		(30,812,482	)		(80,304,059	)


CAPITAL SHARE TRANSACTIONS
Net decrease in net assets derived from capital share transactions		(320,260,035	)		(228,983,257	)


NET ASSETS
Total decrease in net assets		(610,835,196	)		(412,492,039	)
Beginning of period		1,991,415,769			2,403,907,808

End of period	$	1,380,580,573		$	1,991,415,769


	iShares BBB Rated Corporate Bond ETF
	Six Months Ended 08/31/22 (unaudited)				Period From 05/18/21^(a) to 02/28/22


Net asset value, beginning of period		$	95.89			$	100.00

Net investment income^(b)			1.19				1.70
Net realized and unrealized loss^(c)			(10.24	)			(4.28	)

Net decrease from investment operations			(9.05	)			(2.58	)

Distributions from net investment income^(d)			(1.21	)			(1.53	)

Net asset value, end of period		$	85.63			$	95.89


Total Return^(e)
Based on net asset value			(9.48	)%^(f)			(2.66	)%^(f)


Ratios to Average Net Assets^(g)
Total expenses			0.15	%^(h)			0.15	%^(h)

Net investment income			2.67	%^(h)			2.14	%^(h)


Supplemental Data
Net assets, end of period (000)		$	55,662			$	71,916

Portfolio turnover rate⁽ⁱ⁾			5	%^(f)			19	%^(f)


	iShares Broad USD Investment Grade Corporate Bond ETF
	Six Months Ended 08/31/22 (unaudited)				Year Ended 02/28/22			Year Ended 02/28/21			Year Ended 02/29/20			Year Ended 02/28/19^(a)			Year Ended 02/28/18^(a)


Net asset value, beginning of period		$	56.64		$	60.09		$	60.20		$	53.97		$	54.46		$	55.09

Net investment income^(b)			0.76			1.36			1.67			1.97			1.95			1.71
Net realized and unrealized gain (loss)^(c)			(5.89	)		(3.43	)		(0.06	)		6.21			(0.59	)		(0.65	)

Net increase (decrease) from investment operations			(5.13	)		(2.07	)		1.61			8.18			1.36			1.06

Distributions from net investment income^(d)			(0.73	)		(1.38	)		(1.72	)		(1.95	)		(1.85	)		(1.69	)


Net asset value, end of period		$	50.78		$	56.64		$	60.09		$	60.20		$	53.97		$	54.46


Total Return^(e)
Based on net asset value			(9.11	)%^(f)		(3.51	)%		2.70	%		15.41	%		2.59	%		1.92	%


Ratios to Average Net Assets^(g)
Total expenses			0.04	%^(h)		0.04	%		0.06	%		0.06	%		0.08	%		0.15	%

Net investment income			2.87	%^(h)		2.27	%		2.77	%		3.44	%		3.65	%		3.08	%


Supplemental Data
Net assets, end of period (000)		$	6,911,779		$	6,582,071		$	5,913,258		$	4,277,259		$	2,679,484		$	1,475,864

Portfolio turnover rate⁽ⁱ⁾			6	%^(f)		12	%		13	%		13	%		27	%		11	%


	iShares 1-5 Year Investment Grade Corporate Bond ETF
	Six Months Ended 08/31/22 (unaudited)				Year Ended 02/28/22			Year Ended 02/28/21			Year Ended 02/29/20			Year Ended 02/28/19^(a)			Year Ended 02/28/18^(a)

Net asset value, beginning of period		$	52.72		$	54.88		$	54.36		$	52.28		$	51.95		$	52.60

Net investment income^(b)			0.45			0.81			1.19			1.64			1.37			0.89
Net realized and unrealized gain^(c)			(2.28	)		(2.02	)		0.60			2.08			0.29			(0.66	)

Net increase from investment operations			(1.83	)		(1.21	)		1.79			3.72			1.66			0.23


Distributions^(d)
From net investment income			(0.45	)		(0.86	)		(1.27	)		(1.64	)		(1.33	)		(0.88	)
From net realized gain			—			(0.09	)		—			—			—			—

Total distributions			(0.45	)		(0.95	)		(1.27	)		(1.64	)		(1.33	)		(0.88	)


Net asset value, end of period		$	50.44		$	52.72		$	54.88		$	54.36		$	52.28		$	51.95


Total Return^(e)
Based on net asset value			(3.48	)%^(f)		(2.20	)%		3.32	%		7.21	%		3.26	%		0.42	%


Ratios to Average Net Assets^(g)
Total expenses			0.06	%^(h)		0.06	%		0.06	%		0.06	%		0.10	%		0.20	%

Total expenses after fees waived			0.06	%^(h)		0.06	%		0.06	%		0.06	%		0.09	%		0.20	%

Net investment income			1.76	%^(h)		1.50	%		2.18	%		3.08	%		2.64	%		1.69	%


Supplemental Data
Net assets, end of period (000)		$	21,201,387		$	22,436,202		$	22,726,686		$	14,260,460		$	10,287,885		$	10,918,970

Portfolio turnover rate⁽ⁱ⁾			16	%^(f)		30	%		29	%		38	%		80	%		46	%


	iShares 5-10 Year Investment Grade Corporate Bond ETF
		Six Months Ended 08/31/22 (unaudited)					Year Ended 02/28/22			Year Ended 02/28/21			Year Ended 02/29/20			Year Ended 02/28/19	^(a)		Year Ended 02/28/18	^(a)

Net asset value, beginning of period			$	56.71		$	60.34		$	59.76		$	53.88		$	53.64		$	54.53

Net investment income^(b)				0.72			1.34			1.58			2.00			1.83			1.40
Net realized and unrealized gain (loss)^(c)				(5.76	)		(3.49	)		0.65			5.86			0.26			(0.91	)

Net increase (decrease) from investment operations				(5.04	)		(2.15	)		2.23			7.86			2.09			0.49


Distributions^(d)
From net investment income				(0.72	)		(1.35	)		(1.65	)		(1.98	)		(1.85	)		(1.38	)
From net realized gain				—			(0.13	)		—			—			—			—

Total distributions				(0.72	)		(1.48	)		(1.65	)		(1.98	)		(1.85	)		(1.38	)


Net asset value, end of period			$	50.95		$	56.71		$	60.34		$	59.76		$	53.88		$	53.64


Total Return^(e)
Based on net asset value				(8.92	)%^(f)		(3.62	)%		3.79	%		14.83	%		4.01	%		0.87	%


Ratios to Average Net Assets^(g)
Total expenses				0.06	%^(h)		0.06	%		0.06	%		0.06	%		0.11	%		0.20	%

Total expenses after fees waived				0.06	%^(h)		0.06	%		0.06	%		0.06	%		0.10	%		0.20	%

Net investment income				2.72	%^(h)		2.24	%		2.64	%		3.49	%		3.45	%		2.56	%


Supplemental Data
Net assets, end of period (000)			$	9,446,394		$	11,188,899		$	11,063,433		$	9,387,751		$	5,543,811		$	7,192,788

Portfolio turnover rate⁽ⁱ⁾				13	%^(f)		27	%		23	%		26	%		86	%		21	%


	iShares 10+ Year Investment Grade Corporate Bond ETF
	Six Months Ended 08/31/22 (unaudited)				Year Ended 02/28/22			Year Ended 02/28/21			Year Ended 02/29/20			Year Ended 02/28/19			Year Ended 02/28/18

Net asset value, beginning of period		$	63.42		$	68.68		$	70.27		$	57.73		$	60.06		$	59.77

Net investment income^(a)			1.10			2.18			2.31			2.54			2.56			2.48
Net realized and unrealized gain (loss)^(b)			(10.47	)		(5.24	)		(1.57	)		12.48			(2.31	)		0.30

Net increase (decrease) from investment operations			(9.37	)		(3.06	)		0.74			15.02			0.25			2.78

Distributions from net investment income^(c)			(1.15	)		(2.20	)		(2.33	)		(2.48	)		(2.58	)		(2.49	)

Net asset value, end of period		$	52.90		$	63.42		$	68.68		$	70.27		$	57.73		$	60.06


Total Return^(d)
Based on net asset value			(14.91	)%^(e)		(4.62	)%		1.05	%		26.50	%		0.53	%		4.65	%


Ratios to Average Net Assets^(f)
Total expenses			0.06	%^(g)		0.06	%		0.06	%		0.06	%		0.11	%		0.20	%

Total expenses after fees waived			0.06	%^(g)		0.06	%		0.06	%		0.06	%		0.10	%		0.20	%

Net investment income			3.89	%^(g)		3.18	%		3.32	%		3.89	%		4.44	%		4.05	%


Supplemental Data
Net assets, end of period (000)		$	1,380,581		$	1,991,416		$	2,403,908		$	2,122,014		$	588,888		$	714,682

Portfolio turnover rate^(h)			5	%^(e)		9	%		10	%		15	%		24	%		12	%


iShares ETF		Diversification Classification
BBB Rated Corporate Bond		Non-diversified
Broad USD Investment Grade Corporate Bond		Diversified
1-5 Year Investment Grade Corporate Bond		Diversified
5-10 Year Investment Grade Corporate Bond		Diversified
10+ Year Investment Grade Corporate Bond		Diversified


iShares ETF and Counterparty		Securities Loaned at Value		Cash Collateral Received	^(a)		Non-Cash Collateral Received, at Fair Value	^(a)		Net Amount
BBB Rated Corporate Bond
Barclays Capital, Inc.	$	230,639	$	(230,639	)	$	—		$	—
BMO Capital Markets Corp.		187,859		(187,859	)		—			—
BNP Paribas SA		1,248,116		(1,248,116	)		—			—
BofA Securities, Inc.		349,107		(349,107	)		—			—
Credit Suisse Securities (USA) LLC		32,578		(32,578	)		—			—
HSBC Securities (USA), Inc.		36,903		(36,903	)		—			—
J.P. Morgan Securities LLC		73,660		(73,660	)		—			—
Jefferies LLC		59,247		(59,247	)		—			—
RBC Capital Markets LLC		316,679		(316,679	)		—			—
Scotia Capital (USA), Inc.		15,585		(15,585	)		—			—
State Street Bank & Trust Co.		59,307		(59,307	)		—			—

	$	2,609,680	$	(2,609,680	)	$	—		$	—

Broad USD Investment Grade Corporate Bond
Barclays Bank PLC	$	54,014,268	$	(54,014,268	)	$	—		$	—
Barclays Capital, Inc.		18,337,715		(18,337,715	)		—			—
BMO Capital Markets Corp.		7,583,724		(7,583,724	)		—			—
BNP Paribas SA		82,751,715		(82,751,715	)		—			—
BofA Securities, Inc.		56,759,372		(56,759,372	)		—			—
Citadel Clearing LLC		1,713,475		(1,713,475	)		—			—
Citigroup Global Markets, Inc.		21,068,308		(21,068,308	)		—			—
Credit Suisse Securities (USA) LLC		6,954,604		(6,954,604	)		—			—
Deutsche Bank Securities, Inc.		29,151,493		(29,151,493	)		—			—
Goldman Sachs & Co. LLC		61,952,867		(61,952,867	)		—			—
HSBC Securities (USA), Inc.		16,915,700		(16,915,700	)		—			—
J.P. Morgan Securities LLC		92,548,638		(92,548,638	)		—			—
Jefferies LLC		1,789,767		(1,789,767	)		—			—
Mitsubishi UFJ Securities Holdings Co., Ltd.		11,861,297		(11,861,297	)		—			—
Morgan Stanley		53,245,035		(53,245,035	)		—			—
Nomura Securities International, Inc.		12,261,598		(12,261,598	)		—			—
Pershing LLC		2,807,435		(2,807,435	)		—			—
RBC Capital Markets LLC		46,460,037		(46,460,037	)		—			—
Scotia Capital (USA), Inc.		4,012,466		(4,012,466	)		—			—
State Street Bank & Trust Co.		1,231,841		(1,231,841	)		—			—
Toronto-Dominion Bank		3,073,029		(3,073,029	)		—			—
Wells Fargo Securities LLC		12,268,862		(12,268,862	)		—			—

	$	598,763,246	$	(598,763,246	)	$	—		$	—


iShares ETF		Investment Advisory Fees
BBB Rated Corporate Bond		0.15%
Broad USD Investment Grade Corporate Bond		0.04


Aggregate Average Daily Net Assets		Investment Advisory Fees
First $121 billion		0.0600%
Over $121 billion, up to and including $181 billion		0.0570
Over $181 billion, up to and including $231 billion		0.0542
Over $231 billion, up to and including $281 billion		0.0515
Over $281 billion		0.0489