Nuveen Managed Accounts Portfolios Trust
         
[image]
 
Mutual Funds
 

30 November
2021
           
Fund Name
         
Municipal Total Return Managed Accounts Portfolio
       
NMTRX
 
The Securities and Exchange Commission has not approved or disapproved these securities or passed upon the adequacy of this prospectus. Any representation to the contrary is a criminal offense.
As permitted by regulations adopted by the Securities and Exchange Commission, paper copies of the Portfolio’s annual and semi-annual shareholder reports will not be sent to you by mail unless you specifically request paper copies of the reports. Instead, the reports will be made available on the Portfolio’s website (www.nuveen.com), and you will be notified by mail each time a report is posted and provided with a website link to access the report.
You may elect to receive shareholder reports and other communications from the Portfolio electronically at any time by contacting the financial intermediary (such as a broker-dealer or bank) through which you hold your Portfolio shares or, if you are a direct investor, by enrolling at www.nuveen.com/e-reports.
You may elect to receive all future shareholder reports in paper free of charge at any time by contacting your financial intermediary or, if you are a direct investor, by calling 800-257-8787 and selecting option #1. Your election to receive reports in paper will apply to all funds held in your account with your financial intermediary or, if you are a direct investor, to all your directly held Nuveen Funds and any other directly held funds within the same group of related investment companies.
Prospectus


   
 
Table of Contents
   
 
Section 1 Portfolio Summary
Section 2 How We Manage Your Money
Section 3 General Information
Section 4 Financial Highlights
   
 
 NOT FDIC OR GOVERNMENT INSURED MAY LOSE VALUE  NO BANK GUARANTEE

Section 1 Portfolio Summary
Municipal Total Return Managed Accounts Portfolio
Investment Objectives
The primary investment objective of the Portfolio is to seek attractive total return. The Portfolio also seeks to provide high current income exempt from regular federal income taxes.
Fees and Expenses of the Portfolio
The following tables describe the fees and expenses that you may pay if you buy and hold shares of the Portfolio. Portfolio shares may be purchased only by or on behalf of separately managed account clients where Nuveen Asset Management, LLC has an agreement to serve as investment adviser or sub-adviser to the account with the separately managed account program sponsor or directly with the client. The fees and expenses in the following tables do not reflect any charges that are imposed by the separately managed accounts. If such charges were reflected, the fees and expenses would be higher than what is shown below.
Shareholder Fees
(fees paid directly from your investment)
       
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)
 
None
 
Maximum Deferred Sales Charge (Load) (as a percentage of net asset value)
 
None
 
Maximum Sales Charge (Load) Imposed on Reinvested Dividends
 
None
 
Exchange Fee
 
None
 
Annual Portfolio Operating Expenses
(expenses that you pay each year as a percentage of the value of your investment)
       
Management Fees1
 
0.00
%
Interest and Related Expenses2
 
0.05
%
Other Expenses
 
0.05
%
Total Annual Portfolio Operating Expenses
 
0.10
%
Fee Waivers and/or Expense Reimbursements3
 
(0.05
)%
Total Annual Portfolio Operating Expenses After Fee Waivers and/or Expense Reimbursements
 
0.05
%
1 The Portfolio itself pays no management fees. You will, however, continue to incur the management fee for the amount invested in the Portfolio through the separately managed account associated with such investment.
2 Includes interest expense and fees paid on Portfolio borrowings and/or interest and related expenses from inverse floaters.
3 The investment adviser has agreed irrevocably during the existence of the Portfolio to waive all fees and pay or reimburse all expenses of the Portfolio, except for interest expense, taxes, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses.
Example
The following example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment has a 5% return each year, that the Portfolio’s operating expenses remain the same and that the expense reimbursements continue to remain in place. The example does not reflect any charges that are imposed by the separately managed accounts. If such charges were reflected, the costs would be higher. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
       
1 Year
$
51,2
 
3 Years
$
161,2
 
5 Years
$
281,2
 
10 Years
$
641,2
 
1 The Portfolio itself pays no management fees. You will, however, continue to incur the management fee for the amount invested in the Portfolio through the separately managed account associated with such investment.
2 The investment adviser has agreed irrevocably during the existence of the Portfolio to waive all fees and pay or reimburse all expenses of the Portfolio, except for interest expense, taxes, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses.
   
2
Section 1 Portfolio Summary

Portfolio Turnover
The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when shares are held in a taxable account. These costs, which are not reflected in annual portfolio operating expenses or in the example, affect the Portfolio’s performance. During the most recent fiscal year, the Portfolio’s portfolio turnover rate was 7% of the average value of its portfolio.
Principal Investment Strategies
Under normal market conditions, the Portfolio invests at least 80% of the sum of its net assets and the amount of any borrowings for investment purposes in municipal bonds that pay interest that is exempt from regular federal personal income tax. These municipal bonds include obligations issued by U.S. states and their subdivisions, authorities, instrumentalities and corporations, as well as obligations issued by U.S. territories (such as Puerto Rico, the U.S. Virgin Islands and Guam) that pay interest that is exempt from regular federal personal income tax. The Portfolio may invest without limit in securities that generate income subject to the alternative minimum tax, therefore, the Portfolio may not be suitable for investors subject to the federal alternative minimum tax. 
The Portfolio invests in various types of municipal securities, including investment grade (rated BBB/Baa or better), below investment grade (rated BB/Ba or lower), and unrated municipal securities. The Portfolio may invest up to 50% of its net assets in below investment grade municipal bonds, but will normally invest 10-30% of its net assets in such bonds. Such securities are commonly referred to as “high yield” securities or “junk” bonds. The Portfolio may invest up to 5% of its net assets in defaulted bonds. 
The Portfolio will focus on securities with intermediate to longer term maturities and, as such, will generally maintain, under normal market conditions, an investment portfolio with an overall weighted average maturity of approximately 12 to 25 years. 
The Portfolio may invest in all types of municipal bonds, including general obligation bonds, revenue bonds and participation interests in municipal leases. The Portfolio may invest in zero coupon bonds, which are issued at substantial discounts from their value at maturity and pay no cash income to their holders until they mature. 
The Portfolio may invest up to 50% of its net assets in municipal securities whose interest payments vary inversely with changes in short-term tax-exempt interest rates (“inverse floaters”). Inverse floaters are derivative securities that provide leveraged exposure to underlying municipal bonds. The Portfolio’s investments in inverse floaters are designed to increase the Portfolio’s income and returns through this leveraged exposure. These investments are speculative, however, and also create the possibility that income and returns will be diminished. The Portfolio will only invest in inverse floating rate securities whose underlying bonds are rated A or higher. 
The Portfolio may also make forward commitments in which the Portfolio agrees to buy a security for settlement in the future at a price agreed upon today. 
The Portfolio’s sub-adviser uses a value-oriented strategy and looks for higher-yielding and undervalued municipal bonds that offer the potential for above-average total return. The sub-adviser may choose to sell municipal bonds with deteriorating credit or limited upside potential compared to other available bonds. 
Developed exclusively for use within Nuveen-sponsored separately managed accounts, the Portfolio is a specialized municipal bond portfolio to be used in combination with selected individual securities to effectively model institutional-level investment strategies. The Portfolio enables certain Nuveen municipal separately managed account investors to achieve greater diversification and return potential than smaller managed accounts might otherwise achieve by using lower quality, higher yielding securities and to gain access to special investment opportunities normally available only to institutional investors. 
Principal Risks
The price and yield of this Portfolio will change daily. You could lose money by investing in the Portfolio. An investment in the Portfolio is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The principal risks of investing in the Portfolio listed below are presented alphabetically to facilitate your ability to find particular risks and compare them with the risks of other funds. Each risk summarized below is considered a "principal risk" of investing in the Portfolio, regardless of the order in which it appears.
Active Management Risk—The Portfolio’s sub-adviser actively manages the Portfolio’s investments. Consequently, the Portfolio is subject to the risk that the investment techniques and risk analyses employed by the Portfolio’s sub-adviser  
   
Section 1 Portfolio Summary
3

may not produce the desired results. This could cause the Portfolio to lose value or its investment results to lag relevant benchmarks or other funds with similar objectives. 
Alternative Minimum Tax Risk—The Portfolio has no limit as to the amount that can be invested in alternative minimum tax bonds. Therefore, all or a portion of the Portfolio’s otherwise exempt-interest dividends may be taxable to those shareholders subject to the federal alternative minimum tax. 
Call Risk—If, during periods of falling interest rates, an issuer calls higher-yielding municipal bonds held by the Portfolio, the Portfolio may have to reinvest in securities with lower yields or higher risk of default, which may adversely impact the Portfolio’s performance. 
Credit Risk—Credit risk is the risk that an issuer or other obligated party of a municipal bond may be unable or unwilling to make interest and principal payments when due and the related risk that the value of a municipal bond may decline because of concerns about the issuer’s ability or willingness to make such payments. The Portfolio's investments in inverse floaters will increase the Portfolio's credit risk. 
Credit Spread Risk—Credit spread risk is the risk that credit spreads (i.e., the difference in yield between securities that is due to differences in their credit quality) may increase when the market believes that bonds generally have a greater risk of default. Increasing credit spreads may reduce the market values of the Portfolio’s municipal bonds. Credit spreads often increase more for lower rated and unrated securities than for investment grade securities. In addition, when credit spreads increase, reductions in market value will generally be greater for longer-maturity securities. 
Cybersecurity Risk—Cybersecurity risk is the risk of an unauthorized breach and access to Portfolio assets, customer data (including private shareholder information), or proprietary information, or the risk of an incident occurring that causes the Portfolio, its investment adviser or sub-adviser, custodian, transfer agent, distributor or other service provider or a financial intermediary to suffer a data breach, data corruption or lose operational functionality. Successful cyber-attacks or other cyber-failures or events affecting the Portfolio or its service providers may adversely impact the Portfolio or its shareholders. Additionally, a cybersecurity breach could affect the issuers in which the Portfolio invests, which may cause the Portfolio’s investments to lose value. 
Defaulted Bond Risk—Defaulted bonds are speculative and involve substantial risks in addition to the risks of investing in high yield securities that have not defaulted. The Portfolio generally will not receive interest payments on the defaulted bonds and there is a substantial risk that principal will not be repaid. In any reorganization or liquidation proceeding relating to a defaulted bond, the Portfolio may lose its entire investment. 
High Yield Securities Risk—High yield securities, which are rated below investment grade and commonly referred to as “junk” bonds, are high risk investments that may cause income and principal losses for the Portfolio. They generally are considered to be speculative with respect to the ability to pay interest and repay principal, have greater credit risk, are less liquid and have more volatile prices than investment grade securities. 
Income Risk—The Portfolio's income could decline during periods of falling interest rates or when the Portfolio experiences defaults on municipal bonds it holds. Also, if the Portfolio invests in inverse floaters, the Portfolio's income may decrease if short-term interest rates rise. 
Interest Rate Risk—Interest rate risk is the risk that the value of the Portfolio’s municipal bonds will decline because of rising interest rates. Very low or negative interest rates may magnify interest rate risk. Changing interest rates, including rates that fall below zero, may have unpredictable effects on markets, result in heightened market volatility and detract from the Portfolio’s performance to the extent that it is exposed to such interest rates. Municipal bonds may be subject to a greater risk of rising interest rates than would normally be the case due to the current period of historically low rates and the effect of potential government fiscal policy initiatives and resulting market reaction to those initiatives. When interest rates change, the values of longer-duration municipal bonds usually change more than the values of shorter-duration municipal bonds. Conversely, municipal bonds with shorter durations or maturities will be less volatile but may provide lower returns than municipal bonds with longer durations or maturities. Rising interest rates also may lengthen the duration of municipal bonds with call features, since exercise of the call becomes less likely as interest rates rise, which in turn will make the securities more sensitive to changes in interest rates and result in even steeper price declines in the event of further interest rate increases. 
Inverse Floaters Risk—The use of inverse floaters by the Portfolio creates effective leverage. Due to the leveraged nature of these investments, they will typically be more volatile and involve greater risk than the fixed rate municipal bonds underlying the inverse floaters. An investment in certain inverse floaters will involve the risk that the Portfolio could lose more than its original principal investment. Distributions on inverse floaters bear an inverse relationship to short-term  
   
4
Section 1 Portfolio Summary 

municipal bond interest rates. Thus, distributions paid to the Portfolio on its inverse floaters will be reduced or even eliminated as short-term municipal bond interest rates rise and will increase when short-term municipal bond interest rates fall. Inverse floaters generally will underperform the market for fixed rate municipal bonds in a rising interest rate environment. 
Market Risk—The market value of the Portfolio’s investments may go up or down, sometimes rapidly or unpredictably and for short or extended periods of time, due to the particular circumstances of individual issuers or due to general conditions impacting issuers more broadly. Global economies and financial markets have become highly interconnected, and thus economic, market or political conditions or events in one country or region might adversely impact the value of the Portfolio’s investments whether or not the Portfolio invests in such country or region. Events such as war, terrorism, natural and environmental disasters and the spread of infectious illnesses or other public health emergencies may have a severe negative impact on the global economy, could cause financial markets to experience extreme volatility and losses, and could result in the disruption of trading and the reduction of liquidity in many instruments. 
Municipal Bond Market Liquidity Risk—Inventories of municipal bonds held by brokers and dealers have decreased in recent years, lessening their ability to make a market in these securities. This reduction in market making capacity has the potential to decrease the Portfolio’s ability to buy or sell bonds, and increase bond price volatility and trading costs, particularly during periods of economic or market stress. In addition, recent federal banking regulations may cause certain dealers to reduce their inventories of municipal bonds, which may further decrease the Portfolio’s ability to buy or sell bonds. As a result, the Portfolio may be forced to accept a lower price to sell a security, to sell other securities to raise cash, or to give up an investment opportunity, any of which could have a negative effect on performance. If the Portfolio needed to sell large blocks of bonds to raise cash (such as to meet heavy shareholder redemptions), those sales could further reduce the bonds’ prices and hurt performance.  
Municipal Lease Obligations Risk—Participation interests in municipal leases pose special risks because many leases and contracts contain “non-appropriation” clauses that provide that the governmental issuer has no obligation to make future payments under the lease or contract unless money is appropriated for this purpose by the appropriate legislative body. 
Municipal Securities Risk—The values of municipal securities held by the Portfolio may be adversely affected by local political and economic conditions and developments. The Portfolio may make significant investments in a particular segment of the municipal bond market or in the debt of issuers located in the same state or territory. Adverse conditions in such industry or location could have a correspondingly adverse effect on the financial condition of issuers. These conditions may cause the value of the Portfolio’s shares to fluctuate more than the values of shares of funds that invest in a greater variety of investments. The amount of public information available about municipal bonds is generally less than for certain corporate equities or bonds, meaning that the investment performance of the Portfolio may be more dependent on the analytical abilities of the Portfolio’s sub-adviser than funds that invest in stock or other corporate investments. 
Tax Risk—Income from municipal bonds held by the Portfolio could be declared taxable because of, among other things, unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service or state tax authorities, or noncompliant conduct of a bond issuer or other obligated party. Investments in taxable municipal bonds may cause the Portfolio to have taxable investment income. 
Unrated Bond Risk—Unrated municipal bonds determined by the Portfolio’s sub-adviser to be of comparable quality to rated municipal bonds which the Portfolio may purchase may pay a higher interest rate than such rated municipal bonds and be subject to a greater risk of illiquidity or price changes. Less public information is typically available about unrated municipal bonds or issuers than rated bonds or issuers. 
U.S. Territory Risk—The Portfolio’s investments may include municipal bonds issued by U.S. territories such as Puerto Rico, the U.S. Virgin Islands and Guam that pay interest exempt from regular federal personal income tax. Accordingly, the Portfolio may be adversely affected by local political and economic conditions and developments within these U.S. territories.  
Valuation Risk—The municipal bonds in which the Portfolio invests typically are valued by a pricing service utilizing a range of market-based inputs and assumptions, including readily available market quotations obtained from broker-dealers making markets in such instruments, cash flows and transactions for comparable instruments. There is no assurance that the Portfolio will be able to sell a portfolio security at the price established by the pricing service, which could result in a loss to the Portfolio. Pricing services generally price municipal bonds assuming orderly transactions of an institutional “round lot” size, but some trades may occur in smaller, “odd lot” sizes, often at lower prices than institutional round lot trades. Different pricing services may incorporate different assumptions and inputs into their valuation  
   
Section 1 Portfolio Summary
5

methodologies, potentially resulting in different values for the same securities. As a result, if the Portfolio were to change pricing services, or if the Portfolio’s pricing service were to change its valuation methodology, there could be a material impact, either positive or negative, on the Portfolio’s net asset value. 
When-Issued, Delayed-Delivery and Forward Commitment Transactions Risk—These transactions involve an element of risk because, although the Portfolio will not have made any cash outlay prior to the settlement date, the value of the security to be purchased may decline to a level below its purchase price before that settlement date. 
Zero Coupon Bonds Risk—Because interest on zero coupon bonds is not paid on a current basis, the values of zero coupon bonds will be more volatile in response to interest rate changes than the values of bonds that distribute income regularly. Although zero coupon bonds generate income for accounting purposes, they do not produce cash flow, and thus the Portfolio could be forced to liquidate securities at an inopportune time in order to generate cash to distribute to shareholders as required by tax laws. 
Portfolio Performance 
The following bar chart and table provide some indication of the potential risks of investing in the Portfolio. The Portfolio’s past performance (before and after taxes) is not necessarily an indication of how the Portfolio will perform in the future. The returns do not reflect any charges that are imposed by the separately managed accounts. If such charges were reflected, the returns would be lower. 
The bar chart below shows the variability of the Portfolio’s performance from year to year.
 
Annual Total Return* 
PerformanceBarChartData(2011:13.43,2012:10.32,2013:-4.19,2014:13.86,2015:5.17,2016:1,2017:7.4,2018:1.06,2019:9.24,2020:5.24)
* Year-to-date total return as of September 30, 2021 was 1.39%. 
During the ten-year period ended December 31, 2020, the Portfolio’s highest and lowest quarterly returns were 5.07%
and -4.74%, respectively, for the quarters ended June 30, 2011 and June 30, 2013. 
The table below shows the variability of the Portfolio’s average annual returns and how they compare over the time periods indicated with those of a broad measure of market performance. All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. 
Performance reflects fee waivers, if any, in effect during the periods presented. If any such waivers had not been in place, returns would have been reduced. 
   
6
Section 1 Portfolio Summary 

                     
 
 
Average Annual Total Returns
 
 
for the Periods Ended
 
 
December 31, 2020
 
 
1 Year
5 Years
10 Years
Return Before Taxes
 
5.24
%
 
4.74
%
 
6.11
%
Return After Taxes on Distributions
 
5.24
%
 
4.73
%
 
6.05
%
Return After Taxes on Distributions and Sale of Shares
 
4.33
%
 
4.42
%
 
5.71
%
Bloomberg 7-Year Municipal Bond Index1
 
 
 
 
 
 
 
 
 
(reflects no deduction for fees, expenses or taxes)
 
5.11
%
 
3.47
%
 
3.97
%
                     
                     
1
An unmanaged index composed of a broad range of investment-grade municipal bonds with maturity dates of approximately seven years.
Management
Investment Adviser
Nuveen Fund Advisors, LLC
Sub-Adviser
Nuveen Asset Management, LLC
Portfolio Manager
     
Name
Title
Portfolio Manager of Portfolio Since
Martin J. Doyle, CFA
Senior Managing Director and
Director, SMA Portfolio Management
May 2007
Purchase and Sale of Shares
Portfolio shares may be purchased only by or on behalf of separately managed account clients where Nuveen Asset Management, LLC has an agreement to serve as investment adviser or sub-adviser to the account with the separately managed account program sponsor (typically a registered investment adviser or broker-dealer) or directly with the client. The Portfolio intends to redeem shares held by or on behalf of a shareholder who ceases to be an eligible investor as described above, and each shareholder, by purchasing shares, agrees to any such redemption. There are no minimum initial investment requirements. The municipal separately managed accounts with which the Portfolio is associated typically impose relatively large minimum investment requirements, which will operate as an effective minimum for the Portfolio.
Shares may be redeemed on any business day. Typically, the redemption request will be initiated either by you through the separately managed account program advisor reducing or totally liquidating your municipal separately managed account or by the portfolio manager for your separately managed account redeeming shares on your behalf in order to raise cash to fund the purchase of individual municipal bonds or other investments within your separately managed account. You will receive the share price next determined after the Portfolio has received your properly completed redemption request. Your direct or indirect redemption request must be received before the close of trading for you to receive that day’s price.
Tax Information
The Portfolio intends to make interest income distributions that are exempt from regular federal income tax. However, all or a portion of these distributions may be subject to the federal alternative minimum tax. In addition, a portion of the Portfolio's distributions may be subject to regular federal, state and local income tax.
   
Section 1 Portfolio Summary
7

Section 2 How We Manage Your Money
To help you better understand the Portfolio, this section includes a detailed discussion of the Portfolio's investment and risk management strategies. For a more complete discussion of these matters, please see the statement of additional information, which is available by calling (800) 257-8787.
 
  Who Manages the Portfolio
Nuveen Fund Advisors, LLC (“Nuveen Fund Advisors”), the Portfolio’s investment adviser, offers advisory and investment management services to a broad range of clients, including investment companies and other pooled investment vehicles. Nuveen Fund Advisors has overall responsibility for management of the Portfolio, oversees the management of the Portfolio’s portfolio, manages the Portfolio’s business affairs and provides certain clerical, bookkeeping and other administrative services. Nuveen Fund Advisors is located at 333 West Wacker Drive, Chicago, Illinois 60606. Nuveen Fund Advisors is a subsidiary of Nuveen, LLC, the investment management arm of Teachers Insurance and Annuity Association of America (“TIAA”). TIAA is a life insurance company founded in 1918 by the Carnegie Foundation for the Advancement of Teaching and is the companion organization of College Retirement Equities Fund. As of September 30, 2021, Nuveen, LLC managed approximately $1.2 trillion in assets, of which approximately $183.8 billion was managed by Nuveen Fund Advisors.
The Portfolio does not pay any direct management or other fees. Nuveen Fund Advisors and its affiliates are absorbing all expenses of operating the Portfolio (other than interest expense, taxes, fees incurred in acquiring and disposing of portfolio securities, and extraordinary expenses) and do not charge any fees directly to the Portfolio. You should be aware, however, that the Portfolio is an integral part of a municipal separately managed account product managed by Nuveen Fund Advisors and available only through certain separately managed account program sponsors. Participants in these programs pay a fee to the sponsor of the program in connection with their separately managed account. You should read carefully the program brochure provided to you by the sponsor or your investment adviser. That brochure is required to include information about the fees charged to you by the sponsor and the fees paid by the sponsor to Nuveen Fund Advisors and its affiliates.
Nuveen Fund Advisors has selected its affiliate, Nuveen Asset Management, LLC (“Nuveen Asset Management”), located at 333 West Wacker Drive, Chicago, Illinois 60606, to serve as sub-adviser to the Portfolio. Nuveen Asset Management manages the investment of the Portfolio’s assets on a discretionary basis, subject to the supervision of Nuveen Fund Advisors. Nuveen Asset Management is also the investment adviser or sub-adviser to the separately managed accounts with which the Portfolio is associated.
Martin J. Doyle, CFA, Senior Managing Director at Nuveen Asset Management, is the portfolio manager of the Portfolio. Mr. Doyle joined Nuveen Asset Management in 1987 and became a portfolio manager in 1998. Since 1999, he has been responsible for overseeing the investment team that manages municipal institutional and separately managed accounts.
   
8
Section 2 How We Manage Your Money

Additional information about the portfolio manager's compensation, other accounts managed by the portfolio manager and the portfolio manager's ownership of securities in the Portfolio is provided in the statement of additional information.
Information regarding the Board of Trustees’ approval of the investment management agreements is available in the Portfolio’s annual report for the fiscal year ended July 31, 2021.
 
  More About Our Investment Strategies
The Portfolio’s investment objectives, which are described in the “Portfolio Summary” section, may not be changed without shareholder approval.
The Portfolio has adopted a fundamental investment policy (the "Name Policy") whereby the Portfolio, under normal market conditions, will invest at least 80% of the sum of its net assets and the amount of any borrowings for investment purposes in municipal bonds that pay interest that is exempt from regular federal personal income tax. The Portfolio will consider both direct investments and indirect investments (e.g., investments in other investment companies, derivatives and synthetic instruments with economic characteristics similar to the direct investments that meet the Name Policy) when determining compliance with the Name Policy. For purposes of the Name Policy, the Portfolio will value eligible derivatives at fair value or market value instead of notional value. The Name Policy may not be changed without shareholder approval.
The Portfolio's investment policies may be changed by the Board of Trustees without shareholder approval unless otherwise noted in this prospectus or the statement of additional information.
The Portfolio's principal investment strategies are discussed in the “Portfolio Summary” section. These are the strategies that the Portfolio's investment adviser and sub-adviser believe are most likely to be important in trying to achieve the Portfolio‘s investment objectives. This section provides more information about these strategies, as well as information about some additional strategies that the Portfolio's sub-adviser uses, or may use, to achieve the Portfolio's objectives. You should be aware that the Portfolio may also use strategies and invest in securities that are not described in this prospectus, but that are described in the statement of additional information. For a copy of the statement of additional information, call Nuveen Funds at (800) 257-8787 or visit Nuveen’s website at www.nuveen.com.
Municipal Bonds
States, local governments and municipalities and other issuing authorities issue municipal bonds to raise money for various public purposes such as building public facilities, refinancing outstanding obligations and financing general operating expenses. These bonds include general obligation bonds, which are backed by the full faith and credit of the issuer and may be repaid from any revenue source, and revenue bonds, which may be repaid only from the revenue of a specific facility or source.
The Portfolio may purchase municipal bonds that represent lease obligations. These carry special risks because the issuer of the bonds may not be obligated to appropriate money annually to make payments under the lease. In order to reduce this risk, the Portfolio will, in making purchase decisions, take into consideration the issuer’s incentive to continue making appropriations until maturity.
The municipal bonds in which the Portfolio invests may include refunded bonds and zero coupon bonds. Refunded bonds may have originally been issued as general obligation
   
Section 2 How We Manage Your Money
9

or revenue bonds, but become “refunded” when they are secured by an escrow fund, usually consisting entirely of direct U.S. government obligations and/or U.S. government agency obligations. Zero coupon bonds are issued at substantial discounts from their value at maturity and pay no cash income to their holders until they mature. When held to maturity, their entire return comes from the difference between their purchase price and their maturity value.
The municipal bonds in which the Portfolio invests may have variable, floating, or fixed interest rates.
In evaluating municipal bonds of different credit qualities or maturities, Nuveen Asset Management takes into account the size of yield spreads. Yield spread is the additional return the Portfolio may earn by taking on additional credit risk or interest rate risk. For example, yields on low quality bonds are higher than yields on high quality bonds because investors must be compensated for incurring the higher credit risk associated with low quality bonds. If yield spreads do not provide adequate compensation for the additional risk associated with low quality bonds, the Portfolio may buy bonds of relatively higher quality. Similarly, in evaluating bonds of different maturities, Nuveen Asset Management evaluates the comparative yield available on these bonds. If yield spreads on long-term bonds do not compensate the Portfolio adequately for the additional interest rate risk the Portfolio must assume, the Portfolio may buy bonds of relatively shorter maturity. In addition, municipal bonds in a particular industry may provide higher yields relative to their risk compared to bonds in other industries. If that occurs, the Portfolio may buy more bonds from issuers in that industry.
The Portfolio may normally invest up to 20% of its net assets in municipal bonds that are not exempt from regular federal personal income tax. Income received from the Portfolio’s municipal bonds may be subject to the federal alternative minimum tax and state and local taxes.
Credit Quality. The Portfolio has principal investment strategies concerning its investment in municipal bonds that have received a particular rating from a rating service, such as Moody’s or Standard & Poor’s. Any reference in this prospectus to a specific rating encompasses all gradations of that rating. For example, if the prospectus says that the Portfolio may invest in securities rated as low as B, the Portfolio may invest in securities rated B-. The rating assigned to a particular investment does not necessarily reflect the issuer’s current financial condition and does not reflect an assessment of the investment’s volatility or liquidity. Municipal bonds that are rated below investment grade (BB/Ba or lower) are commonly referred to as “high yield” or “junk” bonds. High yield bonds typically offer higher yields than investment grade bonds with similar maturities but involve greater risks, including the possibility of default or bankruptcy, and increased market price volatility.
Portfolio Maturity and Effective Duration
Maturity measures the time until a bond makes its final payment. The Portfolio buys municipal bonds with different maturities in pursuit of its investment objective, but will generally maintain, under normal market conditions, an investment portfolio with an overall weighted average maturity of approximately 12 to 25 years.
Effective duration measures a bond’s expected life on a present value basis, taking into account the bond’s yield, interest payments, final maturity and, in the case of a bond with an embedded option (e.g., the right of the issuer to call the bond prior to maturity, or a sinking fund schedule), the probability that the option will be exercised. Effective duration is a reasonably accurate measure of a bond’s price sensitivity to changes in interest rates. The longer the effective duration of a bond, the greater the bond’s price sensitivity
   
10
Section 2 How We Manage Your Money

is to changes in interest rates, which typically corresponds to higher volatility and risk. For example, if a bond has an effective duration of five years, its value will decrease by approximately 5% if interest rates rise by 1%. Under normal market conditions, the Portfolio will generally maintain an investment portfolio with a weighted average effective duration of approximately 7 to 11 years. The Portfolio’s measurement of weighted average effective duration will reflect the impact of portfolio leverage through any investments in inverse floaters.
Inverse Floaters
The Portfolio may invest in inverse floaters issued in tender option bond (“TOB”) transactions. In a TOB transaction, one or more highly-rated municipal bonds are deposited into a special purpose trust that issues floating rate securities (“floaters”) to outside parties and inverse floaters to long-term investors like the Portfolio. The floaters pay interest at a rate that is reset periodically (generally weekly) to reflect current short-term tax-exempt interest rates. Holders of the floaters have the right to tender such securities back to the TOB trust for par plus accrued interest (the “put option”), typically on seven days’ notice. Holders of the floaters are paid from the proceeds of a successful remarketing of the floaters or by a liquidity provider in the event of a failed remarketing. The inverse floaters pay interest at a rate equal to (a) the interest accrued on the underlying bonds, minus (b) the sum of the interest payable on the floaters and fees payable in connection with the TOB. Thus, the interest payments on the inverse floaters will vary inversely with the short-term rates paid on the floaters. Holders of the inverse floaters typically have the right to simultaneously (a) cause the holders of the floaters to tender those floaters to the TOB trust at par plus accrued interest and (b) purchase the municipal bonds from the TOB trust.
Because holders of the floaters have the right to tender their securities to the TOB trust at par plus accrued interest, holders of the inverse floaters are exposed to all of the gains or losses on the underlying municipal bonds, despite the fact that their net cash investment is significantly less than the value of those bonds. This multiplies the positive or negative impact of the underlying bonds’ price movements on the value of the inverse floaters, thereby creating effective leverage. The effective leverage created by any TOB transaction depends on the value of the securities deposited in the TOB trust relative to the value of the floaters it issues. The higher the percentage of the TOB trust’s total value represented by the floaters, the greater the effective leverage. For example, if municipal bonds worth $100 are deposited in a TOB trust and the TOB trust issues floaters worth $75 and inverse floaters worth $25, the TOB trust will have a leverage ratio of 3:1 and the inverse floaters will exhibit price movements at a rate that is four times that of the underlying bonds deposited into the trust. If that same TOB trust were to issue only $50 of floaters, the leverage ratio would be 1:1 and the inverse floaters would exhibit price movements at a rate that is only two times that of the underlying bonds.
Short-Term Investments and Cash Equivalents
Under normal market conditions, the Portfolio may invest up to 20% of its net assets in short-term investments, such as short-term, high quality municipal bonds or tax-exempt money market funds. The Portfolio may invest in short-term, high quality taxable securities or shares of taxable money market funds if suitable short-term municipal bonds or shares of tax-exempt money market funds are not available at reasonable prices and yields. If the Portfolio invests in taxable securities, it may not be able to achieve its investment objectives.
As a non-principal investment strategy, the Portfolio may invest up to 100% of its assets in cash equivalents and short-term investments as a temporary defensive measure in
   
Section 2 How We Manage Your Money
11

response to adverse market conditions or to keep cash on hand fully invested. During these periods, the weighted average maturity of the Portfolio’s investment portfolio may fall below the defined range described above under “Portfolio Maturity and Effective Duration” and the Portfolio may not achieve its objectives. The Portfolio does not expect to invest substantial amounts in short-term investments as a defensive measure except under extraordinary circumstances.
For more information on eligible short-term investments, see the statement of additional information.
Disclosure of Portfolio Holdings
A description of the Portfolio’s policies and procedures with respect to the disclosure of its portfolio holdings is available in the Portfolio’s statement of additional information. A list of the Portfolio’s portfolio holdings is available at www.nuveen.com/en-us/resources/resource-center and clicking on the “Nuveen fund holdings” link. By following this link, you can obtain a complete list of the Portfolio’s holdings as of the end of the most recent month. This information will remain available on the website until the Portfolio files with the Securities and Exchange Commission its annual, semi-annual or quarterly holdings report for the fiscal period that includes the date(s) as of which the website information is current.
 
  How We Select Investments
Investment Philosophy
Nuveen Asset Management believes that the tax treatment of municipal securities and the structural characteristics in the municipal securities market create opportunities to enhance the after-tax total return and diversification of the investment portfolios of taxable investors.
Investment Process
Nuveen Asset Management believes that a value-oriented investment strategy that seeks to identify underrated and undervalued securities and sectors is positioned to capture the opportunities inherent in the municipal securities market and potentially outperform the general municipal securities market over time. The primary elements of Nuveen Asset Management’s investment process are:
· Credit analysis and surveillance
· Sector analysis
· Limited industry concentration
· Trading strategies
· Sell discipline
· Yield curve and structural analysis
 
 What the Risks Are
Risk is inherent in all investing. Investing in a mutual fund involves risk, including the risk that you may receive little or no return on your investment or even that you may lose part or all of your investment. Therefore, before investing you should consider carefully the principal risks and certain other risks that you assume when you invest in the Portfolio. These risks are listed alphabetically below. Because of these risks, you should consider an investment in the Portfolio to be a long-term investment.
   
12
Section 2 How We Manage Your Money

Active management risk: The Portfolio's sub-adviser actively manages the Portfolio’s investments. Consequently, the Portfolio is subject to the risk that the investment techniques and risk analyses employed by the Portfolio's sub-adviser may not produce the desired results. This could cause the Portfolio to lose value or its investment results to lag relevant benchmarks or other portfolios with similar objectives. Additionally, legislative, regulatory or tax developments may affect the investment techniques available to the Portfolio's sub-adviser in connection with managing the Portfolio and such developments, as well as any deficiencies in the operating systems or controls of the sub-adviser or a Portfolio service provider, may also adversely affect the ability of the Portfolio to achieve its investment goal.
Alternative minimum tax risk: The Portfolio has no limit as to the amount that can be invested in alternative minimum tax bonds. Therefore, all or a portion of the Portfolio’s otherwise exempt-interest dividends may be taxable to those shareholders subject to the federal alternative minimum tax.
Call risk: Municipal bonds are subject to call risk. Many bonds may be redeemed at the option of the issuer, or “called,” before their stated maturity date. In general, an issuer will call its bonds if they can be refinanced by issuing new bonds which bear a lower interest rate. The Portfolio is subject to the possibility that during periods of falling interest rates, a bond issuer will call its high yielding bonds. The Portfolio would then be forced to invest the unanticipated proceeds at lower interest rates or in securities with a higher risk of default, which may adversely impact the Portfolio’s performance. Such redemptions and subsequent reinvestments would also increase the Portfolio's portfolio turnover. If the called bond was purchased or is currently valued at a premium, the value of the premium may be lost in the event of prepayment.
Credit risk: Credit risk is the risk that an issuer of a municipal bond held by the Portfolio may be unable or unwilling to make interest and principal payments and the related risk that the value of a municipal bond may decline because of concerns about the issuer’s ability or willingness to make such payments. Municipal bonds are subject to varying degrees of credit risk, which are often reflected in credit ratings. The credit rating of a municipal bond may be lowered if the issuer suffers adverse changes in its financial condition, which can lead to greater volatility in the price of the bond and in shares of the Portfolio, and can also affect the bond’s liquidity and make it more difficult for the Portfolio to sell. When the Portfolio purchases unrated securities, it will depend on the sub-adviser’s analysis of credit risk without the assessment of an independent rating organization, such as Moody’s or Standard & Poor’s. Credit risk may be increased by the Portfolio's investments in inverse floaters because of the leveraged nature of these investments.
To the extent that the Portfolio holds municipal bonds that are secured or guaranteed by financial institutions, changes in the credit quality of such financial institutions could cause the values of these municipal bonds to decline.
Credit spread risk: Credit spread risk is the risk that credit spreads (i.e., the difference in yield between securities that is due to differences in their credit quality) may increase when the market believes that bonds generally have a greater risk of default. Increasing credit spreads may reduce the market values of the Portfolio’s securities. Credit spreads often increase more for lower rated and unrated securities than for investment grade securities. In addition, when credit spreads increase, reductions in market value will generally be greater for longer-maturity securities.
Cybersecurity risk: Intentional cybersecurity breaches include: unauthorized access to systems, networks or devices (such as through “hacking” activity); infection from
   
Section 2 How We Manage Your Money
13

computer viruses or other malicious software code; and attacks that shut down, disable, slow, or otherwise disrupt operations, business processes, or website access or functionality. In addition, unintentional incidents can occur, such as the inadvertent release of confidential information (possibly resulting in the violation of applicable privacy laws).
A cybersecurity breach could result in the loss or theft of customer data or funds, the inability to access electronic systems (“denial of services”), loss or theft of proprietary information or corporate data, physical damage to a computer or network system, or costs associated with system repairs. Such incidents could cause the Portfolio, the Portfolio’s adviser or sub-adviser, a financial intermediary, or other service providers to incur regulatory penalties, reputational damage, additional compliance costs or financial loss. Negative impacts on the Portfolio could include the inability to calculate net asset value, transact business, process transactions on behalf of shareholders or safeguard data. In addition, such incidents could affect issuers in which the Portfolio invests, and thereby cause the Portfolio’s investments to lose value.
Defaulted bond risk: Defaulted bonds are speculative and involve substantial risks in addition to the risks of investing in high yield securities that have not defaulted. The Portfolio generally will not receive interest payments on the defaulted bonds and there is a substantial risk that principal will not be repaid. Defaulted bonds may be repaid only after lengthy workout or bankruptcy proceedings, during which the issuer may not make any interest or other payments. The Portfolio may incur additional expenses to the extent it is required to seek recovery upon a default in the payment of principal of or interest on its portfolio holdings. In any reorganization or liquidation proceeding relating to a defaulted bond, the Portfolio may lose its entire investment or may be required to accept cash or securities with a value less than its original investment. Defaulted bonds and any securities received in exchange for defaulted bonds may be subject to restrictions on resale.
High yield securities risk: Securities that are rated below-investment grade are commonly referred to as “high yield” securities or “junk” bonds. High yield securities usually offer higher yields than investment grade securities, but also involve more risk. Analysis of the creditworthiness of issuers of high yield securities may be more complex than for issuers of higher rated debt securities. High yield securities are considered to be speculative with respect to the ability to pay interest and repay principal. High yield securities may be more susceptible to real or perceived adverse economic conditions than investment grade securities, and they generally have more volatile prices and carry more risk to principal. In addition, high yield securities generally are less liquid than investment grade securities. Any investment in distressed or defaulted securities subjects the Portfolio to even greater credit risk than investments in other below-investment grade securities.
Income risk: The Portfolio’s income from its municipal bonds could decline during periods of falling interest rates because the Portfolio generally may have to invest the proceeds from sales of Portfolio shares, as well as the proceeds from maturing portfolio municipal bonds (or portfolio securities that have been called, see “Call risk” above), in lower-yielding securities. In addition, the Portfolio’s income could decline when the Portfolio experiences defaults on municipal bonds it holds. To the extent that the Portfolio invests in floating-rate securities, the income generated from such securities will decrease during periods of falling interest rates. Also, if the Portfolio invests in inverse floaters, whose income payments vary inversely with changes in short-term market rates, the Portfolio's income may decrease if short-term interest rates rise.
   
14
Section 2 How We Manage Your Money

Interest rate risk: Municipal bonds held by the Portfolio will fluctuate in value with changes in interest rates. In general, municipal bonds will increase in value when interest rates fall and decrease in value when interest rates rise. Short-term and long-term interest rates do not necessarily move in the same amount or in the same direction. Very low or negative interest rates may magnify interest rate risk. Changing interest rates, including rates that fall below zero, may have unpredictable effects on markets, result in heightened market volatility and detract from the Portfolio’s performance to the extent that it is exposed to such interest rates. Under certain circumstances, very low or negative interest rates may cause the Portfolio to have very low or negative yields on some of its securities. The Portfolio may be subject to a greater risk of rising interest rates than would normally be the case due to the current period of historically low rates and the effect of potential government fiscal policy initiatives and resulting market reaction to those initiatives. Longer-term municipal bonds are generally more sensitive to interest rate changes. Therefore, a fund that has a portfolio with a longer weighted average maturity or effective duration may be impacted to a greater degree than a fund that has a portfolio with a shorter weighted average maturity or effective duration. Conversely, municipal bonds with shorter durations or maturities will be less volatile but may provide lower returns than municipal bonds with longer durations or maturities. Rising interest rates also may lengthen the duration of municipal bonds with call features, since exercise of the call becomes less likely as interest rates rise, which in turn will make the securities more sensitive to changes in interest rates and result in even steeper price declines in the event of further interest rate increases.
Inverse floaters risk: The use of inverse floaters by the Portfolio creates effective leverage. Due to the leveraged nature of these investments, the value of an inverse floater will increase and decrease to a significantly greater extent than the values of the TOB trust’s underlying municipal bonds in response to changes in market interest rates or credit quality. An investment in inverse floaters typically will involve greater risk than an investment in a fixed rate municipal bond, including, in the case of recourse inverse floaters (discussed below), the risk that the Portfolio may lose more than its original principal investment.
Distributions on inverse floaters bear an inverse relationship to short-term municipal bond interest rates. Thus, distributions paid to the Portfolio on its inverse floaters will be reduced or even eliminated as short-term municipal bond interest rates rise and will increase when short-term municipal bond interest rates fall. The greater the amount of floaters sold by a TOB trust relative to the inverse floaters (i.e., the greater the effective leverage of the inverse floaters), the more volatile the distributions on the inverse floaters will be. Inverse floaters generally will underperform the market for fixed rate municipal bonds in a rising interest rate environment.
The Portfolio may invest in recourse inverse floaters. With such an investment, the Portfolio will be required to reimburse the liquidity provider of a TOB trust for any shortfall between the outstanding amount of any floaters and the value of the municipal bonds in the TOB trust in the event the floaters cannot be successfully remarketed, which could cause the Portfolio to lose money in excess of its investment.
A TOB trust may be terminated without the Portfolio’s consent upon the occurrence of certain events, such as the bankruptcy or default of the issuer of the securities in the trust. If that happens, the floaters will be redeemed at par (plus accrued interest) out of the proceeds from the sale of securities in the TOB trust, and the Portfolio will be entitled to the remaining proceeds, if any. Thus, if there is a decrease in the value of the securities held in the TOB trust, the Portfolio may lose some or all of the principal
   
Section 2 How We Manage Your Money
15

amount of its investment in the inverse floaters. As noted above, in the case of recourse inverse floaters, the Portfolio could lose money in excess of its investment.
TOB trusts have historically been established by third party sponsors (e.g., banks, broker-dealers and other financial institutions). Rules implementing section 619 of the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Volcker Rule”) have generally precluded banking entities and their affiliates from sponsoring TOB trusts. In response to these restrictions, market participants have developed a new structure for TOB trusts designed to ensure that no banking entity is sponsoring the TOB trust for purposes of the Volcker Rule. To the extent that the Portfolio, rather than a third-party bank or financial institution, sponsors a TOB trust, certain responsibilities that previously belonged to the sponsor bank will be performed by, or under the general oversight of, the Portfolio. The Portfolio’s additional duties and responsibilities under the new TOB trust structure may give rise to certain additional risks including compliance, securities law and operational risks.
Market risk: The market value of the Portfolio’s investments may go up or down, sometimes rapidly or unpredictably and for short or extended periods of time. Market values may change due to the particular circumstances of individual issuers or due to general conditions impacting issuers more broadly within a specific country, region, industry, sector or asset class. Global economies and financial markets have become highly interconnected, and thus economic, market or political conditions or events in one country or region might adversely impact issuers in a different country or region. As a result, the value of the Portfolio’s investments may be negatively affected whether or not the Portfolio invests in a country or region directly impacted by such conditions or events.
Additionally, unexpected events and their aftermaths, including broad financial dislocations (such as the “great recession” of 2008-09), war, terrorism, natural and environmental disasters and the spread of infectious illnesses or other public health emergencies (such as the COVID-19 coronavirus pandemic first detected in December of 2019), may adversely affect the global economy and the markets and issuers in which the Portfolio invests. These events could reduce consumer demand or economic output, result in market closures, travel restrictions or quarantines, or widespread unemployment, and generally have a severe negative impact on the global economy. Such events could also impair the information technology and other operational systems upon which the Portfolio’s service providers, including the investment adviser and sub-adviser, rely, and could otherwise disrupt the ability of employees of the Portfolio’s service providers to perform essential tasks on behalf of the Portfolio. Furthermore, such events could cause financial markets to experience elevated or even extreme volatility and losses, and could result in the disruption of trading and the reduction of liquidity in many instruments. Governmental and quasi-governmental authorities and regulators throughout the world have in the past responded to major economic disruptions with a variety of significant fiscal and monetary policy changes, including but not limited to, direct capital infusions into companies, new monetary programs and dramatically lower interest rates. An unexpected or quick reversal of these policies, or the ineffectiveness of these policies, could increase volatility in securities markets, which could adversely affect the value of the Portfolio’s investments.
Municipal bond market liquidity risk: Inventories of municipal bonds held by brokers and dealers have decreased in recent years, lessening their ability to make a market in these securities. This reduction in market making capacity has the potential to decrease the Portfolio’s ability to buy or sell bonds, and increase bond price volatility and trading costs, particularly during periods of economic or market stress. In addition, recent
   
16
Section 2 How We Manage Your Money

federal banking regulations may cause certain dealers to reduce their inventories of municipal bonds, which may further decrease the Portfolio’s ability to buy or sell bonds. As a result, the Portfolio may be forced to accept a lower price to sell a security, to sell other securities to raise cash, or to give up an investment opportunity, any of which could have a negative effect on performance. If the Portfolio needed to sell large blocks of bonds to raise cash (such as to meet heavy shareholder redemptions), those sales could further reduce the bonds’ prices and hurt Portfolio performance.
Municipal lease obligations risk: Participation interests in municipal leases are undivided interests in a lease, installment purchase contract, or conditional sale contract entered into by a state or local government unit to acquire equipment or facilities. Participation interests in municipal leases pose special risks because many leases and contracts contain “non-appropriation” clauses that provide that the governmental issuer has no obligation to make future payments under the lease or contract unless money is appropriated for this purpose by the appropriate legislative body. If an issuer stopped making payment on the municipal lease, the obligation held by the Portfolio would likely lose some or all of its value. In addition, some municipal lease obligations may be less liquid than other debt obligations, making it difficult for the Portfolio to sell the obligation at an acceptable price. Although these kinds of obligations are secured by the leased equipment or facilities, it might be difficult and time consuming to dispose of the equipment or facilities in the event of non-appropriation, and the Portfolio might not recover the full principal amount of the obligation.
Municipal securities risk: The values of municipal securities may be adversely affected by local political and economic conditions and developments and, therefore, the Portfolio’s performance may be tied to the conditions in any of the states and U.S. territories where it is invested. Adverse conditions in an industry significant to a local economy could have a correspondingly adverse effect on the financial condition of local issuers. Other factors that could affect municipal securities include a change in the local, state, or national economy, a downgrade of a state’s credit rating or the rating of authorities or political subdivisions of the state, demographic factors, ecological or environmental concerns, inability or perceived inability of a government authority to collect sufficient tax or other revenues, statutory limitations on the issuer’s ability to increase taxes, and other developments generally affecting the revenue of issuers (for example, legislation or court decisions reducing state aid to local governments or mandating additional services). This risk would be heightened to the extent that the Portfolio invests a substantial portion of the below-investment grade quality portion of its portfolio in the bonds of similar projects (such as those relating to the education, health care, housing, transportation, or utilities industries), in industrial development bonds, or in particular types of municipal securities (such as general obligation bonds, municipal lease obligations, private activity bonds or moral obligation bonds) that are particularly exposed to specific types of adverse economic, business or political events. The value of municipal securities may also be adversely affected by rising health care costs, increasing unfunded pension liabilities, and by the phasing out of federal programs providing financial support. In recent periods, a number of municipal issuers have defaulted on obligations, been downgraded or commenced insolvency proceedings. Financial difficulties of municipal issuers may continue or get worse, particularly as the full economic impact of the COVID-19 coronavirus pandemic and the reductions in revenues of states and municipalities due to the pandemic are realized. In addition, the amount of public information available about municipal bonds is generally less than for certain corporate equities or bonds, meaning that the investment performance of the Portfolio may be more dependent on the analytical abilities of the Portfolio’s sub-adviser than portfolios that invest in stock or other corporate investments.
   
Section 2 How We Manage Your Money
17

To the extent that the Portfolio invests a significant portion of its assets in the securities of issuers located in a given state or U.S. territory, it will be disproportionally affected by political and economic conditions and developments in that state or territory and may involve greater risk than funds that invest in a larger universe of securities. In addition, economic, political or regulatory changes in that state or territory could adversely affect municipal securities issuers in that state or territory and therefore the value of the Portfolio’s investment portfolio.
Tax risk: There is no guarantee that the Portfolio’s income will remain exempt from federal income taxes. Proposals have been made to restrict or eliminate the federal income tax exemption for interest on municipal securities, and similar proposals may be introduced in the future. Proposed “flat tax” and “value added tax” proposals would also have the effect of eliminating the tax preference for municipal securities. Some of the proposals would apply to interest on municipal securities issued before the date of enactment, which would adversely affect their value to a material degree. If such a proposal were enacted, the availability of municipal securities for investment by the Portfolio and the value of the Portfolio’s portfolio would be adversely affected.
In addition, recent tax law changes could have a material impact on the value of municipal securities. Because advance refunding bonds issued after December 31, 2017 are no longer tax-exempt, the total supply of municipal bonds could decrease going forward. In addition, the reduction of the U.S. corporate income tax rate to 21% could make municipal obligations less attractive to certain institutional investors, resulting in lower demand for municipal obligations. Additional changes in tax rates or the treatment of income from certain types of municipal securities, among other things, could negatively affect the municipal securities markets.
The Portfolio’s investments in municipal securities rely on the opinion of the issuer’s bond counsel that the interest paid on those securities will not be subject to federal income tax. Tax opinions are generally provided at the time the municipal security is initially issued and neither the Portfolio or its portfolio manager will independently review the bases for those tax opinions or guarantee that the tax opinions are correct. However, after the Portfolio buys a security, the Internal Revenue Service may determine that a bond issued as tax-exempt should in fact be taxable and the Portfolio’s dividends with respect to that bond might be subject to federal income tax. If this happens, the value of the security would likely fall and a shareholder of the Portfolio may have to file an amended tax return and pay additional taxes.
Investments in taxable obligations may cause the Portfolio to have taxable investment income. In addition, the Portfolio may recognize taxable ordinary income from market discount. The Portfolio may also realize capital gains on the sale of its securities. These capital gains will be taxable regardless of whether they are derived from the sale of tax-exempt bonds or taxable securities.
Unrated bond risk: Unrated municipal bonds determined by the Portfolio‘s sub-adviser to be of comparable quality to rated municipal bonds which the Portfolio may purchase may pay a higher interest rate than such rated municipal bonds and be subject to a greater risk of illiquidity or price changes. Less public information is typically available about unrated municipal bonds or issuers than rated bonds or issuers.
U.S. territory risk: The Portfolio’s investments may include municipal bonds issued by U.S. territories such as Puerto Rico, the U.S. Virgin Islands and Guam that pay interest exempt from regular federal personal income tax. Accordingly, the Portfolio may be adversely affected by local political and economic conditions and developments within these U.S. territories.
   
18
Section 2 How We Manage Your Money

Valuation risk: The municipal bonds in which the Portfolio may invest typically are valued by a pricing service utilizing a range of market-based inputs and assumptions, including readily available market quotations obtained from broker-dealers making markets in such instruments, cash flows and transactions for comparable instruments. There is no assurance that the Portfolio will be able to sell a portfolio security at the price established by the pricing service, which could result in a loss to the Portfolio. Pricing services generally price municipal bonds assuming orderly transactions of an institutional “round lot” size, but some trades may occur in smaller, “odd lot” sizes, often at lower prices than institutional round lot trades. Different pricing services may incorporate different assumptions and inputs into their valuation methodologies, potentially resulting in different values for the same securities. As a result, if the Portfolio were to change pricing services, or if the Portfolio’s pricing service were to change its valuation methodology, there could be a material impact, either positive or negative, on the Portfolio’s net asset value.
When-issued, delayed-delivery and forward commitment transactions risk: These transactions involve an element of risk because, although the Portfolio will not have made any cash outlay prior to the settlement date, the value of the security to be purchased may decline to a level below its purchase price before that settlement date.
Zero coupon bonds risk: As interest on zero coupon bonds is not paid on a current basis, the values of the bonds are subject to greater fluctuations than are the value of bonds that distribute income regularly and may be more speculative than such bonds. Accordingly, the values of zero coupon bonds may be highly volatile as interest rates rise or fall. In addition, while zero coupon bonds generate income for purposes of generally accepted accounting standards, they do not generate cash flow and thus could cause the Portfolio to be forced to liquidate securities at an inopportune time in order to distribute cash, as required by certain tax laws.
Non-Principal Risks
Large transactions risk: The Portfolio may experience adverse effects due to large purchases or redemptions of Portfolio shares. A large redemption by an individual shareholder, or an increase in redemptions generally by Portfolio shareholders, may cause the Portfolio to sell portfolio securities at times when it would not otherwise do so, which may negatively impact the Portfolio’s net asset value and liquidity. If the Portfolio has difficulty selling portfolio securities in a timely manner to meet redemption requests, the Portfolio may have to borrow money to do so. In such an instance, the Portfolio’s remaining shareholders would bear the costs of such borrowings, and such costs could reduce the Portfolio’s returns. In addition, until the Portfolio is able to sell securities to meet redemption requests, the Portfolio’s market exposure may be greater than it ordinarily would be, which would magnify the impact of any market movements on the Portfolio’s performance. Similarly, large Portfolio share purchases may adversely affect the Portfolio’s performance to the extent that the Portfolio is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would, reducing the Portfolio’s market exposure. Increased redemption activity may also result in unexpected taxable distributions to shareholders if such sales of investments resulted in gains and thereby accelerated the realization of taxable income. In addition, large redemptions could result in the Portfolio’s current expenses being allocated over a smaller asset base, leading to an increase in the Portfolio’s expense ratio.
   
Section 2 How We Manage Your Money
19

Section 3 General Information
 
 Purchases and Redemptions
Eligible Investors
Portfolio shares may be purchased only by or on behalf of separately managed account clients where Nuveen Asset Management has an agreement to serve as investment adviser or sub-adviser to the account with the separately managed account program sponsor (typically a registered investment adviser or broker-dealer) or directly with the client. The Portfolio intends to redeem shares held by or on behalf of a shareholder who ceases to be an eligible investor as described above, and each shareholder, by purchasing shares, agrees to any such redemption.
Calculation of Share Price
Shares may be purchased on any business day, which is any day the New York Stock Exchange (the “NYSE”) is open for business. Generally, the NYSE is closed on weekends and national holidays. The share price you pay depends on when the Portfolio receives your order. Orders will generally be placed on your behalf by Nuveen Asset Management as manager of your municipal separately managed account. Orders received by the Portfolio, and verified as described below, before the close of trading on a business day (normally, 4:00 p.m. New York time) will receive that day’s closing share price; otherwise, you will receive the next business day’s price.
The timing of the investment in the Portfolio as part of your separately managed account will depend on several factors, including, but not limited to, verification with your financial advisor or firm that Nuveen Asset Management is authorized to trade on behalf of the separately managed account, confirmation of the separately managed account investment parameters, funding of the account, liquidation of existing securities, and specific order placement procedures of separately managed account sponsors.
Investment Minimums
There are no minimum initial investment requirements. The municipal separately managed accounts with which the Portfolio is associated typically impose relatively large minimum investment requirements, which will operate as an effective minimum for the Portfolio. The Portfolio, however, reserves the right to reject purchase orders and to implement portfolio-level minimum investment requirements.
Redemption Procedures
Shares may be redeemed on any business day, which is any day the NYSE is open for business. Typically, the redemption request will be initiated either by you through the separately managed account program advisor reducing or totally liquidating your municipal separately managed account or by the portfolio manager for your separately managed account redeeming shares on your behalf in order to raise cash to fund the purchase of individual municipal bonds or other investments within your separately managed account. You will receive the share price next determined after the Portfolio has received your properly completed redemption request. Your direct or indirect redemption request must be received before the close of trading (normally, 4:00 p.m. New York time) for you to receive that day’s price.
In most cases, purchase and redemption orders are made to the broker-dealer who executes trades for the applicable separately managed account based on instructions
   
20
Section 3 General Information

from the separately managed account adviser in its capacity as investment adviser or sub-adviser to the account.
Redemptions may be suspended when trading on the NYSE is restricted or during an emergency that makes it impracticable for the Portfolio to dispose of its securities or to determine fairly the value of its net assets or during any other period as permitted by the Securities and Exchange Commission for the protection of investors. Under these and other unusual circumstances, the Portfolio may delay redemption payments for more than seven days as permitted by law.
 
 Dividends, Distributions and Taxes
The Portfolio declares tax-free dividends daily and pays such dividends monthly, usually on the first business day of the month. Your account will begin to accrue dividends on the business day after the day when the monies used to purchase your shares are collected by the transfer agent. The Portfolio declares and pays any taxable capital gains or other taxable distributions once a year at year end. The Portfolio may declare and pay dividends, capital gains or other taxable distributions more frequently, if necessary or appropriate in the Board’s discretion.
Dividends and capital gains and other distributions will be paid only in cash and will not be reinvested in additional shares of the Portfolio. For further information, contact your financial advisor or call Nuveen Funds at (800) 257-8787.
Taxes and Tax Reporting
Because the Portfolio invests primarily in municipal bonds, the regular monthly dividends you receive will generally be exempt from regular federal income tax. All or a portion of these dividends, however, may be subject to state and local taxes or to the federal alternative minimum tax.
Although the Portfolio does not seek to realize taxable income or capital gains, the Portfolio may realize and distribute taxable income or capital gains from time to time as a result of the Portfolio’s normal investment activities. The Portfolio’s distributions of these amounts are taxed as ordinary income or capital gains and are taxable whether received in cash or reinvested in additional shares. These distributions may also be subject to state and local tax. Distributions from the Portfolio’s long-term capital gains are taxable as capital gains, while distributions from short-term capital gains and net investment income are generally taxable as ordinary income. The Portfolio’s taxable dividends are not expected to qualify for a dividends received deduction if you are a corporate shareholder or for the lower tax rates on qualified dividend income.
Single individuals with adjusted gross income exceeding $200,000 ($250,000 if married and filing jointly) are generally subject to a 3.8% Medicare tax on their “net investment income,” generally including interest, dividends, and capital gains (including capital gains realized on the sale or exchange of shares). “Net investment income” does not include exempt-interest dividends.
Early in each year, you will receive a statement detailing the amount and nature of all distributions that you were paid during the prior year. You will receive the statement from the sponsor of your separately managed account program.
If you receive social security or railroad retirement benefits, you should consult your tax advisor about how an investment in the Portfolio may affect the taxation of your benefits.
Each sale or exchange of Portfolio shares may be a taxable event. For tax purposes, an exchange of shares between funds is generally treated the same as a sale.
   
Section 3 General Information
21

Please note that if you do not furnish your Portfolio with your correct Social Security number or employer identification number, you fail to provide certain certifications to your Portfolio, you fail to certify whether you are a U.S. citizen or a U.S. resident alien, or the Internal Revenue Service notifies the Portfolio to withhold, federal law requires your Portfolio to withhold federal income tax from your distributions and redemption proceeds at the applicable withholding rate.
Please consult the statement of additional information and your tax advisor for more information about taxes.
Buying or Selling Shares Close to a Record Date
Buying Portfolio shares shortly before the record date for a taxable income or capital gain distribution is commonly known as “buying the dividend.” The entire distribution may be taxable to you even though a portion of the distribution effectively represents a return of your purchase price.
Cost Basis Method
For shares acquired on or after January 1, 2012, you may elect a cost basis method to apply to all existing and future accounts you may establish. The cost basis method you select will determine the order in which shares are redeemed and how your cost basis information is calculated and subsequently reported to you and to the Internal Revenue Service. Please consult your tax advisor to determine which cost basis method best suits your specific situation. If you hold your account directly with the Portfolio, please contact Nuveen Funds at (800) 257-8787 for instructions on how to make your election. If you hold your account directly with the Portfolio and do not elect a cost basis method, your account will default to the average cost basis method. The average cost basis method generally calculates cost basis by determining the average price paid for Portfolio shares that may have been purchased at different times for different prices.
Taxable Equivalent Yields
The taxable equivalent yield is the current yield you would need to earn on a taxable investment in order to equal a stated federal tax-free yield on a municipal investment. To assist you in comparing municipal investments like the Portfolio with fully taxable alternative investments, the table below presents the taxable equivalent yields for a range of hypothetical federal tax-free yields and tax rates:
                         
Taxable Equivalents of Tax-Free Yields
To Equal a Tax-Free Yield of:
   
2.00
%
 
3.00
%
 
4.00
%
 
5.00
%
Tax Rate:
A Taxable Investment Would Need to Yield:
10%
 
2.22
%
 
3.33
%
 
4.44
%
 
5.56
%
12%
 
2.27
%
 
3.41
%
 
4.55
%
 
5.68
%
22%
 
2.56
%
 
3.85
%
 
5.13
%
 
6.41
%
24%
 
2.63
%
 
3.95
%
 
5.26
%
 
6.58
%
32%
 
2.94
%
 
4.41
%
 
5.88
%
 
7.35
%
35%
 
3.08
%
 
4.62
%
 
6.15
%
 
7.69
%
37%
 
3.17
%
 
4.76
%
 
6.35
%
 
7.94
%
40.8%*
 
3.38
%
 
5.07
%
 
6.76
%
 
8.45
%
* This is the maximum stated regular federal tax rate of 37.00% plus the 3.8% Medicare tax imposed on the net investment income of certain taxpayers. The Medicare tax could also apply to taxpayers in other tax brackets.
The yields and tax rates shown above are hypothetical and do not predict your actual returns or effective tax rate. For more detailed information, see the statement of additional information or consult your tax advisor.
   
22
Section 3 General Information

 
 Net Asset Value
The price you pay for your shares or the amount you receive upon redemption of your shares is based on the Portfolio’s net asset value per share, which is determined as of the close of trading (normally 4:00 p.m. New York time) on each day the NYSE is open for business. Net asset value is calculated for the Portfolio by taking the value of the total assets, including interest or dividends accrued but not yet collected, less all liabilities, and dividing by the total number of shares outstanding. The result, rounded to the nearest cent, is the net asset value per share.
In determining net asset value, portfolio instruments generally are valued using prices provided by independent pricing services or obtained from other sources, such as broker-dealer quotations. Exchange-traded instruments generally are valued at the last reported sales price or official closing price on an exchange, if available. Independent pricing services typically value non-exchange-traded instruments utilizing a range of market-based inputs and assumptions. For example, when available, pricing services may utilize inputs such as benchmark yields, reported trades, broker-dealer quotes, spreads, and transactions for comparable instruments. In pricing certain instruments, the pricing services may consider information about an instrument’s issuer or market activity provided by the Portfolio’s investment adviser or sub-adviser. Pricing service valuations of non-exchange-traded instruments represent the service’s good faith opinion as to what the holder of an instrument would receive in an orderly transaction for an institutional round lot position under current market conditions. It is possible that these valuations could be materially different from the value that the Portfolio realizes upon the sale of an instrument.
If a price cannot be obtained from a pricing service or other pre-approved source, or if, in the judgment of Nuveen Fund Advisors, a price is unreliable, a portfolio instrument will be valued at its fair value as determined in good faith by the Board of Trustees or its appointee. Nuveen Fund Advisors may determine that a price is unreliable in various circumstances. For example, a price may be deemed unreliable if it has not changed for an identified period of time, or has changed from the previous day’s price by more than a threshold amount, and recent transactions and/or broker dealer price quotations differ materially from the price in question.
The Board of Trustees has adopted valuation procedures for the Portfolio and has appointed the Nuveen Fund Advisors’ Valuation Committee with the day-to-day responsibility for fair value determinations. All fair value determinations made by the Valuation Committee are subject to review and ratification by the Board of Trustees. As a general principle, the fair value of a portfolio instrument is the amount that an owner might reasonably expect to receive upon the instrument’s current sale. A range of factors and analysis may be considered when determining fair value, including relevant market data, interest rates, credit considerations and/or issuer specific news. However, fair valuation involves subjective judgments and it is possible that the fair value determined for a portfolio instrument may be materially different from the value that could be realized upon the sale of that instrument.
 
  Frequent Trading
Because the Portfolio is designed to be a component of a separately managed account that also invests in individual securities and other investments, its shares may be purchased or redeemed on a frequent basis for rebalancing purposes, to invest new monies, or to accommodate reductions in account size. The Portfolio is managed in a
   
Section 3 General Information
23

manner that is consistent with its role in the separately managed account. Because all purchase and redemption orders are initiated by Nuveen Asset Management, separately managed account clients are not in a position to effect purchase or redemption orders and are, therefore, unable to directly trade in shares of the Portfolio.
 
  Portfolio Service Providers
The custodian of the assets of the Portfolio is State Street Bank and Trust Company, One Lincoln Street, Boston, Massachusetts 02111. The custodian also provides certain accounting services to the Portfolio. The Portfolio’s transfer, shareholder services and dividend paying agent, DST Asset Manager Solutions, Inc., P.O. Box 219140, Kansas City, Missouri 64121- 9140, performs bookkeeping, data processing and administrative services for the maintenance of shareholder accounts.
   
24
Section 3 General Information

Section 4 Financial Highlights
The financial highlights table is intended to help you understand the Portfolio’s financial performance for the past five fiscal years. Certain information reflects financial results for a single Portfolio share. The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in the Portfolio. The returns do not reflect any charges that are imposed by the separately managed accounts. If such charges were reflected, the returns would be lower. The information has been derived from the Portfolio’s financial statements, which have been audited by PricewaterhouseCoopers LLP, whose report for the most recent fiscal year, along with the Portfolio's financial statements, are included in the annual report, which is available upon request.
Municipal Total Return Managed Accounts Portfolio
                                                                       
 
 
Investment Operations
 
Less Distributions
 
 
Ratios/Supplemental Data
 
 
 
 
 
 
 
 
 
 
 
 
 
Ratios of 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net 
 
 
 
 
 
 
 
 
 
 
 
 
 
Ratios of 
Investment 
 
 
 
Net 
Net 
 
 
From 
From 
 
 
 
Ending 
Expenses 
Income (Loss) 
 
 
 
Investment 
Realized/ 
 
 
Net 
Accumulated 
 
 
 
Net 
to Average 
to Average 
Portfolio 
Year Ended
Beginning 
Income 
Unrealized 
 
 
Investment 
Net Realized 
 
Ending 
Total 
Assets 
Net 
Net 
Turnover 
July 31:
NAV 
(Loss)(a) 
Gain (Loss) 
Total 
 
Income 
Gains 
Total 
NAV 
Return(b) 
(000) 
Assets(c)(d) 
Assets(c) 
Rate(e) 
2021
$
11.71
 
$
0.33
 
$
0.24
 
$
0.57
 
 
$
(0.33
)
$
 
$
(0.33
)
$
11.95
 
4.96
%
$
1,631,074
0.05
%
2.80
%
7
%
2020
 
11.50
 
 
0.35
 
 
0.21
 
 
0.56
 
 
 
(0.35
)
 
 
 
(0.35
)
 
11.71
 
5.00
 
 
1,358,883
0.12
 
3.07
 
19
 
2019
 
10.94
 
 
0.38
 
 
0.56
 
 
0.94
 
 
 
(0.38
)
 
 
 
(0.38
)
 
11.50
 
8.75
 
 
1,220,749
0.12
 
3.41
 
20
 
2018
 
11.12
 
 
0.38
 
 
(0.18
)
 
0.20
 
 
 
(0.38
)
 
 
 
(0.38
)
 
10.94
 
1.81
 
 
958,897
0.09
 
3.45
 
30
 
2017
 
11.46
 
 
0.38
 
 
(0.35
)
 
0.03
 
 
 
(0.37
)
 
 
 
(0.37
)
 
11.12
 
0.34
 
 
786,210
0.05
 
3.49
 
11
 
           
(a)
Per share Net Investment Income (Loss) is calculated using the average daily shares method.
(b)
Total return is the combination of changes in NAV without any sales charge, reinvested dividend income at NAV and reinvested capital gains distributions at NAV, if any. Total returns are not annualized.
(c)
After fee waiver and/or expense reimbursement from Nuveen Fund Advisors, where applicable.
(d)
The expense ratios reflect, among other things, the interest expense deemed to have been paid by the Portfolio on the floating rate certificates issued by the special purpose trusts for the self-deposited inverse floaters held by the Portfolio and the interest expense and related fees paid on borrowings, where applicable. Each Ratio of Expenses to Average Net Assets includes interest and related expenses for each share class as follows:
 
 
 
Interest
 
 
and Related Expenses
 
 
Year Ended July 31:
 
 
 
 
2021
 
0.05
%
 
 
2020
 
0.12
 
 
 
2019
 
0.12
 
 
 
2018
 
0.09
 
 
 
2017
 
0.05
 
 
(e)
Portfolio Turnover Rate is calculated based on the lesser of long-term purchases or sales divided by the average long-term market value during the period.
   
Section 4 Financial Highlights
25

Nuveen Managed Accounts Portfolios Trust
Other Information for Portfolio Shareholders
Several additional sources of information are available to you, including the codes of ethics adopted by the Portfolio, Nuveen, LLC, Nuveen Fund Advisors and Nuveen Asset Management. The statement of additional information, incorporated by reference into this prospectus, contains detailed information on the policies and operation of the Portfolio included in this prospectus. Additional information about the Portfolio’s investments is available in the annual and semi-annual reports to shareholders. In the Portfolio’s annual report, you will find a discussion of the market conditions and investment strategies that significantly affected the Portfolio’s performance during its last fiscal year.
The Portfolio’s most recent statement of additional information, annual and semi-annual reports and certain other information are available, free of charge, by calling Nuveen Funds at (800) 257-8787 or through your financial advisor. Shareholders may call the toll free number above with any inquiries.
You may also obtain this and other Portfolio information directly from the Securities and Exchange Commission (“SEC”). Reports and other information about the Portfolio are available on the EDGAR Database on the SEC’s website at http://www.sec.gov. You may also request Portfolio information by sending an e-mail request to [email protected]. The SEC may charge a copying fee for this information.
Household Mailings
To lower costs and eliminate duplicate documents sent to your home, the Portfolio may mail only one copy of its prospectus supplements, annual and semi-annual reports, or any other required documents to your household, even if more than one shareholder lives there. If you would prefer to continue receiving your own copy of any of these documents, you may call the Portfolio toll-free at (800) 257-8787.



































The Portfolio is a series of Nuveen Managed Accounts Portfolios Trust, whose Investment Company Act file number is 811-22023.
Distributed by
Nuveen Securities, LLC
333 West Wacker Drive
Chicago, Illinois 60606
(800) 257-8787
www.nuveen.com
 
MPR-MAPS-1121P