▼  October 28, 2024
Janus Investment Fund
Prospectus
 
 
Class A
Shares
Ticker
Class C
Shares
Ticker
Class S
Shares
Ticker
Class I
Shares
Ticker
Class N
Shares
Ticker
Class R
Shares
Ticker
Class T
Shares
Ticker
Equity
 
 
 
 
 
 
 
Janus Henderson Mid Cap Value Fund
JDPAX
JMVCX
JMVIX
JMVAX
JDPNX
JDPRX
JMCVX
Janus Henderson Responsible International Dividend Fund
HDAVX
HDCVX
HDQVX
HDIVX
HDRVX
N/A
HDTVX
Janus Henderson Small Cap Value Fund
JDSAX
JCSCX
JISCX
JSCOX
JDSNX
JDSRX
JSCVX
Janus Henderson Small-Mid Cap Value Fund
JVSAX
JVSCX
JSVSX
JVSIX
JVSNX
N/A
JSVTX
 
 
The Securities and Exchange Commission has not approved or disapproved of these securities or passed on the accuracy or adequacy of this Prospectus. Any representation to the contrary is a criminal offense.
 
This Prospectus describes four portfolios (each, a “Fund” and collectively, the “Funds”) of Janus Investment Fund (the “Trust”). Janus Henderson Investors US LLC (the “Adviser”) serves as investment adviser to each Fund.
The Funds offer multiple classes of shares in order to meet the needs of various types of investors. Class A Shares, Class C Shares, Class S Shares, Class I Shares, Class N Shares, Class R Shares, and Class T Shares (individually and/or collectively, the “Shares”) are offered by this Prospectus.
The Shares are not offered directly to individual investors. Certain financial intermediaries may not offer all classes of Shares. For additional information about these classes of Shares and whether or not you are eligible to purchase these Shares, please refer to the Shareholder’s Guide section of the Prospectus.
For the purpose of this Prospectus, any reference to the “Janus Henderson funds” is inclusive of all series of the Trust, collectively, unless otherwise noted in this Prospectus.
Table of contents
 
Fund summary
 
2
9
18
25
Additional information about the Funds
 
32
33
38
Management of the Funds
 
44
44
47
49
50
Shareholder’s guide
 
54
56
58
59
60
65
66
68
70
71
97
104
1 | Janus Investment Fund
Fund summary
Ticker:
JDPAX
Class A Shares
JMVIX
Class S Shares
JDPNX
Class N Shares
JMCVX
Class T Shares
 
JMVCX
Class C Shares
JMVAX
Class I Shares
JDPRX
Class R Shares
 
 
 
Investment Objective
Janus Henderson Mid Cap Value Fund seeks capital appreciation.
 
Fees and Expenses of the Fund
This table describes the fees and expenses that you may pay if you buy, hold, and sell Shares of the Fund. Each share class has different expenses, but represents an investment in the same Fund. For Class A Shares, you may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or in other Janus Henderson funds. More information about these and other discounts, as well as eligibility requirements for each share class, is available from your financial professional and in the “Purchases” section on page 60 of the Fund’s Prospectus and in the “Purchases” section on page 70 of the Fund’s Statement of Additional Information. In addition, please see Appendix A – Intermediary Sales Charge Waivers and Discounts. You may also incur brokerage commissions charged by your broker or financial intermediary when buying Class I Shares or Class N Shares of the Fund that are not reflected in the table or in the example below. 
SHAREHOLDER FEES
(fees paid directly from your investment)
 
Class A
 
Class C
 
Class S
 
Class I
 
Class N
 
Class R
 
Class T
Maximum Sales Charge (load) Imposed on Purchases (as a
percentage of offering price)
5.75%
None
None
None
None
None
None
Maximum Deferred Sales Charge (load) (as a percentage of
the lower of original purchase price or redemption
proceeds)
None
1.00%
None
None
None
None
None
ANNUAL FUND OPERATING EXPENSES
(expenses that you pay each year as a percentage of the value
of your investment)
 
Class A
 
Class C
 
Class S
 
Class I
 
Class N
 
Class R
 
Class T
Management Fees(1)
0.61%
0.61%
0.61%
0.61%
0.61%
0.61%
0.61%
Distribution/Service (12b-1) Fees
0.25%
1.00%
0.25%
None
None
0.50%
None
Other Expenses
0.18%
0.15%
0.28%
0.13%
0.04%
0.28%
0.28%
Total Annual Fund Operating Expenses
1.04%
1.76%
1.14%
0.74%
0.65%
1.39%
0.89%
 
(1)
This fee may adjust up or down monthly based on the Fund’s performance relative to its benchmark index over the performance measurement period. For more information regarding performance-based advisory fees, refer to “Management Expenses” in the Fund’s Prospectus.
EXAMPLE:
The Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and reinvest all dividends and distributions. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Class C Shares automatically convert to Class A Shares after eight years. The Example for Class C Shares for the ten-year period reflects the conversion to Class A Shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 
If Shares are redeemed:
1 Year
3 Years
5 Years
10 Years
Class A Shares
$ 675
$ 887
$ 1,116
$ 1,773
Class C Shares
$ 279
$ 554
$ 954
$ 1,883
Class S Shares
$ 116
$ 362
$ 628
$ 1,386
Class I Shares
$ 76
$ 237
$ 411
$ 918
Class N Shares
$ 66
$ 208
$ 362
$ 810
2 | Janus Henderson Mid Cap Value Fund
If Shares are redeemed:
1 Year
3 Years
5 Years
10 Years
Class R Shares
$ 142
$ 440
$ 761
$ 1,669
Class T Shares
$ 91
$ 284
$ 493
$ 1,096
  
If Shares are not redeemed:
1 Year
3 Years
5 Years
10 Years
Class A Shares
$ 675
$ 887
$ 1,116
$ 1,773
Class C Shares
$ 179
$ 554
$ 954
$ 1,883
Class S Shares
$ 116
$ 362
$ 628
$ 1,386
Class I Shares
$ 76
$ 237
$ 411
$ 918
Class N Shares
$ 66
$ 208
$ 362
$ 810
Class R Shares
$ 142
$ 440
$ 761
$ 1,669
Class T Shares
$ 91
$ 284
$ 493
$ 1,096
 
Portfolio Turnover:  The Fund 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 Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 37% of the average value of its portfolio.
 
Principal investment strategies
The Fund pursues its investment objective by investing primarily in the common stocks of mid-sized companies and focuses on companies whose stock prices are believed to be undervalued by the Fund’s portfolio management or that have fallen out of favor with the market. The Fund invests, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of companies whose market capitalization falls, at the time of purchase, within the capitalization range of the Russell Midcap® Value Index. The market capitalizations within the index will vary, but as of June 30, 2024, they ranged from approximately $170 million to $78.43 billion. From time to time, the Fund may invest in shares of companies through initial public offerings.
The Fund may also invest in foreign securities, as well as in real estate investment trusts (“REITs”) and similar REIT-like entities.
As defensive value managers, portfolio management generally looks for companies with:
•
strong management teams;
•
strong and stable balance sheets and solid recurring free cash flows;
•
attractive relative and absolute valuation ratios or that have underperformed recently;
•
favorable reward to risk characteristics;
•
sustainable competitive advantages that are trading at attractive valuations; and
•
strong long-term prospects.
Portfolio management’s philosophy is to weigh a security’s downside risk before considering its upside potential, which may help provide an element of capital preservation.
As part of its investment process, portfolio management considers environmental, social, and governance (“ESG”) risks and opportunities (“ESG Factors”) that it believes are financially material, alongside other fundamental investment factors. Examples of potential financially material ESG Factors include corporate governance, company culture, exposure to climate change, and human capital management. To assess ESG Factors, portfolio management uses issuer reports, third-party data, and internally-generated analyses and may engage directly with issuers. ESG Factors are one of many considerations in the investment decision-making process and may not be determinative in deciding to include or exclude an investment from the portfolio.
 
Principal investment risks
The biggest risk is that the Fund’s returns will vary, and you could lose money. The Fund is designed for long-term investors seeking an equity portfolio, including common stocks. The principal risks associated with investing in the Fund are set forth below.
3 | Janus Henderson Mid Cap Value Fund
Market Risk. The value of the Fund’s portfolio may decrease due to short-term market movements and over more prolonged market downturns. As a result, the Fund’s net asset value may fluctuate and it may be more difficult to value or sell the Fund’s holdings. Market risk may affect a single issuer, industry, economic sector, or the market as a whole. Market risk may be magnified if certain social, political, economic, and other conditions and events (such as financial institution failures, economic recessions, terrorism, war, conflicts, including related sanctions, social unrest, natural disasters, epidemics and pandemics) adversely interrupt the global economy and financial markets. It is important to understand that the value of your investment may fall, sometimes sharply, in response to changes in the market, and you could lose money.
Value Investing Risk. Because different types of stocks tend to shift in and out of favor depending on market and economic conditions, “value” stocks may perform differently than other types of stocks and from the market as a whole, and can continue to be undervalued by the market for long periods of time. It is also possible that a value stock will never appreciate to the extent expected.
Mid-Sized Companies Risk. Investments in securities issued by mid-sized companies may involve greater risks than are customarily associated with larger, more established companies. For example, mid-sized companies may suffer more significant losses as a result of their narrow product lines, limited operating history, greater exposure to competitive threats, limited financial resources, limited trading markets, and the potential lack of management depth. Securities issued by mid-sized companies tend to be more volatile than securities issued by larger or more established companies and may underperform as compared to the securities of larger or more established companies. These holdings are also subject to wider price fluctuations and tend to be less liquid than stocks of larger or more established companies, which could have a significant adverse effect on the Fund’s returns, especially as market conditions change.
Portfolio Management Risk. The Fund is an actively managed investment portfolio and is therefore subject to the risk that the investment strategies and research process employed for the Fund may fail to produce the intended results. Accordingly, the Fund may underperform benchmark indices or other funds with similar investment objectives.
Equity Securities Risk. The Fund’s investments in equity securities creates additional risk as those securities typically have greater price volatility than fixed-income securities and may not perform as expected. In addition, equity securities may decline in value in response to general market and economic conditions, which may reduce the Fund’s returns.
REIT Risk. REITs are subject to certain risks inherent in the direct ownership of real estate, including without limitation, a possible lack of mortgage funds and associated interest rate risks, overbuilding, property vacancies, increases in property taxes and operating expenses, changes in zoning laws, losses due to environmental damages and changes in neighborhood values and appeal to purchasers. In addition, a REIT could fail to qualify for tax-free pass-through of its income under the Internal Revenue Code of 1986, as amended, or fail to maintain its exemption from registration under the Investment Company Act of 1940, as amended, which could produce adverse economic consequences for the REIT and its investors, including the Fund. Dividends received by the Fund from a REIT generally will not constitute qualified dividend income.
Initial Public Offering Risk. The Fund’s purchase of shares issued in an initial public offering (“IPO”) exposes it to the risks associated with companies that have little operating history as public companies, as well as to the risks inherent in those sectors of the market where these new issuers operate. There can be no assurance that the Fund will identify favorable IPO investment opportunities.
Foreign Exposure Risk. Foreign markets can be more volatile than the U.S. market. As a result, the Fund’s returns and net asset value may be affected by fluctuations in currency exchange rates or political or economic conditions in a particular country. In some foreign markets, there may not be protection against failure by other parties to complete transactions. It may not be possible for the Fund to repatriate capital, dividends, interest, and other income from a particular country or governmental entity. In addition, a market swing in one or more countries or regions where the Fund has invested a significant amount of its assets may have a greater effect on the Fund’s performance than it would in a more geographically diversified portfolio.
ESG Integration Risk. There is a risk that considering ESG Factors as part of the Fund’s investment process may fail to produce the intended results or that the Fund may perform differently from funds that have a similar investment style but do not formally incorporate such considerations in their strategy. Information related to ESG Factors provided by issuers and third parties, upon which portfolio management may utilize, continues to develop and may be incomplete or inaccurate, use different methodologies, or be applied differently across issuers and industries.
4 | Janus Henderson Mid Cap Value Fund
An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
 
Performance information
The following information provides some indication of the risks of investing in the Fund by showing how the Fund’s performance has varied over time. Class T Shares (formerly named Class J Shares) of the Fund commenced operations with the Fund’s inception. Class A Shares, Class C Shares, Class S Shares, Class I Shares, and Class R Shares of the Fund commenced operations on July 6, 2009. Class N Shares of the Fund commenced operations on May 31, 2012.
•
The performance shown for Class T Shares for periods following April 21, 2003, reflects the fees and expenses of Class T Shares in effect during the periods shown, net of any applicable fee and expense limitations or waivers. For the periods prior to April 21, 2003, the performance shown for Class T Shares reflects the historical performance of Berger Mid Cap Value Fund – Investor Shares (as a result of a prior reorganization of Berger Mid Cap Value Fund – Investor Shares into the Fund’s former Class J Shares).
•
The performance shown for Class A Shares, Class C Shares, Class S Shares, and Class R Shares reflects the performance of the Fund’s Class J Shares (formerly named Investor Shares) from April 21, 2003 to July 6, 2009, calculated using the fees and expenses of each respective share class, without the effect of any fee and expense limitations or waivers. For periods prior to April 21, 2003, the performance shown for Class A Shares, Class C Shares, Class S Shares, and Class R Shares reflects the historical performance of Berger Mid Cap Value Fund – Investor Shares (as a result of a prior reorganization of Berger Mid Cap Value Fund – Investor Shares into the Fund’s former Class J Shares), calculated using the fees and expenses of each respective share class, without the effect of any fee and expense limitations or waivers.
•
The performance shown for Class I Shares reflects the performance of the Fund’s Class J Shares (formerly named Investor Shares) from April 21, 2003 to July 6, 2009, calculated using the fees and expenses of Class J Shares, net of any applicable fee and expense limitations or waivers. For periods prior to April 21, 2003, the performance shown for Class I Shares reflects the historical performance of Berger Mid Cap Value Fund – Investor Shares (as a result of a prior reorganization of Berger Mid Cap Value Fund – Investor Shares into the Fund’s former Class J Shares), calculated using the fees and expenses of Class J Shares, net of any applicable fee and expense limitations or waivers.
•
The performance shown for Class N Shares reflects the performance of the Fund’s Class T Shares from July 6, 2009 to May 31, 2012, calculated using the fees and expenses of Class T Shares, net of any applicable fee and expense limitations or waivers. For the period from April 21, 2003 to July 6, 2009, the performance shown for Class N Shares reflects the performance of the Fund’s Class J Shares (formerly named Investor Shares), calculated using the fees and expenses of Class J Shares, net of any applicable fee and expense limitations or waivers. For periods prior to April 21, 2003, the performance shown for Class N Shares reflects the historical performance of Berger Mid Cap Value Fund – Investor Shares (as a result of a prior reorganization of Berger Mid Cap Value Fund – Investor Shares into the Fund’s former Class J Shares), calculated using the fees and expenses of Class J Shares, net of any applicable fee and expense limitations or waivers.
If Class A Shares, Class C Shares, Class S Shares, Class I Shares, and Class R Shares of the Fund had been available during periods prior to July 6, 2009, or Class N Shares of the Fund had been available during periods prior to May 31, 2012, the performance shown for each respective share class may have been different. The performance shown for the periods following the Fund’s commencement of Class A Shares, Class C Shares, Class S Shares, Class I Shares, Class N Shares, and Class R Shares reflects the fees and expenses of each respective share class, net of any applicable fee and expense limitations or waivers.
The bar chart depicts the change in performance from year to year during the periods indicated. The bar chart figures do not include any applicable sales charges that an investor may pay when they buy or sell Class A Shares or Class C Shares of the Fund. If sales charges were included, the returns would be lower. The table compares the Fund’s average annual returns for the periods indicated to a broad-based securities market index, as well as to one or more supplemental indices that have investment characteristics similar to those of the Fund. All figures assume reinvestment of dividends and distributions. For certain periods, the Fund’s performance reflects the effect of expense waivers. Without the effect of these expense waivers, the performance shown would have been lower.
The Fund’s past performance (before and after taxes) does not necessarily indicate how it will perform in the future. Updated performance information is available at janushenderson.com/performance or by calling 1-877-335-2687. 
5 | Janus Henderson Mid Cap Value Fund
Annual Total Returns for Class T Shares (calendar year-end)
 
 
Best Quarter:
4th Quarter 2020
18.20%
Worst Quarter:
1st Quarter 2020
– 29.37%
 
Class T Shares’ year-to-date return as of the calendar quarter ended September 30, 2024 was 16.17%. 
Average Annual Total Returns (periods ended 12/31/23)
 
 
 
 
 
1 Year
5 Years
10 Years
Since
Inception
of Predecessor Fund
(8/12/98)
Class T Shares
Return Before Taxes
11.26%
10.07%
7.11%
10.37%
Return After Taxes on Distributions
8.90%
8.53%
4.39%
8.33%
Return After Taxes on Distributions and Sale of Fund Shares(1)
8.23%
7.88%
5.01%
8.37%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
8.15%
Russell Midcap® Value Index
(reflects no deduction for expenses, fees, or taxes)
12.71%
11.16%
8.26%
9.25%
Class A Shares
Return Before Taxes(2)
4.70%
8.59%
6.27%
9.93%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
8.15%
Russell Midcap® Value Index
(reflects no deduction for expenses, fees, or taxes)
12.71%
11.16%
8.26%
9.25%
Class C Shares
Return Before Taxes(3)
9.34%
9.17%
6.24%
9.48%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
8.15%
Russell Midcap® Value Index
(reflects no deduction for expenses, fees, or taxes)
12.71%
11.16%
8.26%
9.25%
Class S Shares
Return Before Taxes
10.92%
9.79%
6.82%
10.10%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
8.15%
Russell Midcap® Value Index
(reflects no deduction for expenses, fees, or taxes)
12.71%
11.16%
8.26%
9.25%
6 | Janus Henderson Mid Cap Value Fund
Average Annual Total Returns (periods ended 12/31/23)
 
1 Year
5 Years
10 Years
Since
Inception
of Predecessor Fund
(8/12/98)
Class I Shares
Return Before Taxes
11.42%
10.24%
7.24%
10.45%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
8.15%
Russell Midcap® Value Index
(reflects no deduction for expenses, fees, or taxes)
12.71%
11.16%
8.26%
9.25%
Class N Shares
Return Before Taxes
11.54%
10.35%
7.36%
10.48%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
8.15%
Russell Midcap® Value Index
(reflects no deduction for expenses, fees, or taxes)
12.71%
11.16%
8.26%
9.25%
Class R Shares
Return Before Taxes
10.72%
9.52%
6.56%
9.85%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
8.15%
Russell Midcap® Value Index
(reflects no deduction for expenses, fees, or taxes)
12.71%
11.16%
8.26%
9.25%
 
(1) 
If the Fund incurs a loss, which generates a tax benefit, the Return After Taxes on Distributions and Sale of Fund Shares may exceed the Fund’s other return figures.
(2) 
Calculated assuming maximum permitted sales loads.
(3) 
The one year return is calculated to include the contingent deferred sales charge.
Effective August 29, 2024, the Fund changed its broad-based securities market index from the Russell Midcap Value Index to the Russell 3000 Index due to regulatory requirements. The Fund retained the Russell Midcap Value Index as a performance benchmark because the Russell Midcap Value Index is more closely aligned with the Fund’s investment strategies and investment restrictions. The indices are described below.
•
The Russell 3000 Index measures the performance of the largest 3000 U.S. companies.
•
The Russell Midcap Value Index measures the performance of those Russell Midcap companies with lower price-to-book ratios and lower forecasted growth values.
After-tax returns are calculated using distributions for the Fund’s Class T Shares (formerly named Class J Shares) for periods following April 21, 2003; and for Berger Mid Cap Value Fund – Investor Shares for periods prior to April 21, 2003. If Class T Shares of the Fund had been available during periods prior to April 21, 2003, distributions may have been different and thus, after-tax returns may have been different from those shown. After-tax returns are calculated using the historically highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your individual tax situation and may differ from those shown in the preceding table. The after-tax return information shown above does not apply to Fund shares held through a tax-advantaged account, such as a 401(k) plan or an IRA.
After-tax returns are only shown for Class T Shares of the Fund. After-tax returns for the other classes of Shares will vary from those shown for Class T Shares due to varying sales charges (as applicable), fees, and expenses among the classes.
 
Management
Investment Adviser:  Janus Henderson Investors US LLC
7 | Janus Henderson Mid Cap Value Fund
Portfolio Management:  Kevin Preloger is Executive Vice President and Co-Portfolio Manager of the Fund, which he has co-managed since April 2013. Justin Tugman, CFA, is Executive Vice President and Co-Portfolio Manager of the Fund, which he has co-managed since March 2015.
 
Purchase and sale of Fund shares
Minimum Investment Requirements 
Class A Shares, Class C Shares*, Class S Shares, Class R Shares, and Class T Shares
 
Non-retirement accounts
$2,500**
Certain tax-advantaged accounts or UGMA/UTMA accounts
$500
Class I Shares
Through an intermediary institution
• non-retirement accounts
$2,500
†
• certain tax-advantaged accounts or UGMA/UTMA accounts
$500
†
Class N Shares
Retirement investors (investing through an adviser-assisted, employer-sponsored retirement plan)
None
Retail investors (investing through a financial intermediary omnibus account)
$2,500***
Institutional investors (investing directly with the Fund)
$1,000,000
 
†
Exceptions to these minimums may apply for certain tax-advantaged, tax-qualified and retirement plans, including health savings accounts, accounts held through certain wrap programs, and certain retail brokerage accounts.
*
The maximum purchase in Class C Shares is $500,000 for any single purchase. Effective on or about December 9, 2024, the maximum purchase in Class C Shares is $250,000 for any single purchase.
**
Class A, Class C, Class S, and Class T shares held through certain supermarket and/or self-directed brokerage accounts, or through wrap programs, may not be subject to these minimums. Please contact your financial intermediary for more information. For Class R shareholders, there is no investment minimum for defined contribution plans. Investors in a defined contribution plan through a third party administrator should refer to their plan document or contact their plan administrator for additional information regarding account minimums.
***
Investors in certain tax-advantaged accounts or accounts held through certain wrap programs or bank trust platforms may not be subject to this minimum.
Purchases, exchanges, and redemptions can generally be made only through institutional channels, such as financial intermediaries and retirement platforms. You should contact your financial intermediary or refer to your plan documents for information on how to invest in the Fund. Requests must be received in good order by the Fund or its agents (financial intermediary or plan sponsor, if applicable) prior to the close of the trading session of the New York Stock Exchange in order to receive that day’s net asset value. For additional information, refer to “Purchases,” “Exchanges,” and/or “Redemptions” in the Prospectus.
 
Tax information
The Fund’s distributions are taxable, and will be taxed as ordinary income or capital gains, unless you are investing through a tax-advantaged arrangement, such as a 401(k) plan or an individual retirement account (in which case you may be taxed upon withdrawal of your investment from such account).
 
Payments to broker-dealers and other financial intermediaries
If you purchase Class A Shares, Class C Shares, Class S Shares, Class I Shares, Class R Shares, or Class T Shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund or its distributor (or its affiliates) may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment or to recommend one share class over another. Ask your salesperson or visit your financial intermediary’s website for more information.
8 | Janus Henderson Mid Cap Value Fund
Fund summary
Ticker:
HDAVX
Class A Shares
HDQVX
Class S Shares
HDRVX
Class N Shares
 
HDCVX
Class C Shares
HDIVX
Class I Shares
HDTVX
Class T Shares
 
Investment Objectives
Janus Henderson Responsible International Dividend Fund seeks income with the potential for capital growth over the long-term.
 
Fees and Expenses of the Fund
This table describes the fees and expenses that you may pay if you buy, hold, and sell Shares of the Fund. Each share class has different expenses, but represents an investment in the same Fund. For Class A Shares, you may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or in other Janus Henderson funds. More information about these and other discounts, as well as eligibility requirements for each share class, is available from your financial professional and in the “Purchases” section on page 60 of the Fund’s Prospectus and in the “Purchases” section on page 70 of the Fund’s Statement of Additional Information. In addition, please see Appendix A – Intermediary Sales Charge Waivers and Discounts. You may also incur brokerage commissions charged by your broker or financial intermediary when buying Class I Shares or Class N Shares of the Fund that are not reflected in the table or in the example below. 
SHAREHOLDER FEES
(fees paid directly from your investment)
 
Class A
 
Class C
 
Class S
 
Class I
 
Class N
 
Class T
Maximum Sales Charge (load) Imposed on Purchases (as a percentage of offering
price)
5.75%
None
None
None
None
None
Maximum Deferred Sales Charge (load) (as a percentage of the lower of original
purchase price or redemption proceeds)
None
1.00%
None
None
None
None
ANNUAL FUND OPERATING EXPENSES
(expenses that you pay each year as a percentage of the value of your investment)
 
Class A
 
Class C
 
Class S
 
Class I
 
Class N
 
Class T
Management Fees
0.75%
0.75%
0.75%
0.75%
0.75%
0.75%
Distribution/Service (12b-1) Fees
0.25%
1.00%
0.25%
None
None
None
Other Expenses
0.32%
0.35%
3.49%
0.34%
0.28%
0.55%
Total Annual Fund Operating Expenses
1.32%
2.10%
4.49%
1.09%
1.03%
1.30%
Fee Waiver and/or Expense Reimbursement(1)
0.16%
0.19%
3.14%
0.16%
0.19%
0.21%
Total Annual Fund Operating Expenses After Fee Waiver and/or Expense
Reimbursement(1)
1.16%
1.91%
1.35%
0.93%
0.84%
1.09%
 
(1)
The Adviser has contractually agreed to waive its investment advisory fee and/or reimburse operating expenses to the extent that the Fund’s total annual fund operating expenses (excluding the fees payable pursuant to a Rule 12b-1 plan, shareholder servicing fees, out-of-pocket transfer agency/shareholder servicing costs, including networking/omnibus/shareholder servicing fees payable by any share class, acquired fund fees and expenses, interest, dividends, taxes, brokerage commissions, and extraordinary expenses) exceed 0.84% for at least a one-year period commencing on October 28, 2024. This contractual waiver may be terminated or modified only at the discretion of the Board of Trustees.
EXAMPLE:
The Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and reinvest all dividends and distributions. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses are equal to the Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement for the first year and the Total Annual Fund Operating Expenses thereafter. Class C Shares automatically convert to Class A Shares
9 | Janus Henderson Responsible International Dividend Fund
after eight years. The Example for Class C Shares for the ten-year period reflects the conversion to Class A Shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 
If Shares are redeemed:
1 Year
3 Years
5 Years
10 Years
Class A Shares
$ 686
$ 954
$ 1,242
$ 2,061
Class C Shares
$ 294
$ 640
$ 1,111
$ 2,217
Class S Shares
$ 137
$ 1,073
$ 2,018
$ 4,423
Class I Shares
$ 95
$ 331
$ 585
$ 1,314
Class N Shares
$ 86
$ 309
$ 550
$ 1,242
Class T Shares
$ 111
$ 391
$ 693
$ 1,549
  
If Shares are not redeemed:
1 Year
3 Years
5 Years
10 Years
Class A Shares
$ 686
$ 954
$ 1,242
$ 2,061
Class C Shares
$ 194
$ 640
$ 1,111
$ 2,217
Class S Shares
$ 137
$ 1,073
$ 2,018
$ 4,423
Class I Shares
$ 95
$ 331
$ 585
$ 1,314
Class N Shares
$ 86
$ 309
$ 550
$ 1,242
Class T Shares
$ 111
$ 391
$ 693
$ 1,549
 
Portfolio Turnover:  The Fund 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 Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 32% of the average value of its portfolio.
 
Principal investment strategies
The Fund pursues its investment objective by investing, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in a portfolio of dividend-producing equity securities. The Fund generally invests in a core group of 40-60 equity securities, including common stocks, preferred stocks, depository receipts, and other equity-related securities. The Fund’s investment approach (i) seeks to avoid companies and industries that it considers to be involved in business activities and behaviors that may be environmentally and/or socially harmful, and (ii) considers environmental, social, and governance (“ESG”) factors and a company’s management of ESG risks.
The Fund primarily invests in equity securities of companies that are economically tied to countries outside of the United States, including investments in emerging markets. A security is deemed to be economically tied to a country or countries outside of the United States if one or more of the following tests are met: (i) the company is organized in, or its primary business office or principal trading market of its equity is located in, the country; (ii) a majority of the company’s revenues are derived from one or more countries outside of the United States; or (iii) a majority of the company’s assets are located in one or more countries outside of the United States. The Fund’s investments may be in non-U.S. currency or U.S. dollar-denominated.
In selecting investments for the Fund, portfolio management first seeks to identify equity securities of companies with attractive long-term business prospects that generate profits and produce attractive levels of dividend income. Although the Fund does not have a specific policy regarding the growth/value orientation or market capitalization of the companies in which it invests, portfolio management believes that focusing on dividend-producing equity securities will tend to lead to investments in mid-to-large capitalization “value” stocks (stocks of well-established, undervalued companies that portfolio management believes offer the potential for income and long-term capital appreciation). Portfolio management may, however, invest in smaller and less seasoned issuers and in stocks that are considered “growth” stocks.
Next, portfolio management applies broad-based negative screens, which incorporate third party inputs, to seek to avoid companies and industries that are directly associated with business activities and behaviors that may be environmentally and/or socially harmful, subject to certain de minimis limits that may be quantitative (e.g., expressed as a percentage of a
10 | Janus Henderson Responsible International Dividend Fund
company’s revenues) or qualitative in nature. A current list of such business activities and behaviors, which may evolve over time, follows:
•
Adult entertainment;
•
Alcohol;
•
Animal testing for non-medical purposes;
•
Armaments;
•
Fossil fuel extraction and refining;
•
Fossil fuel power generation;
•
Fur;
•
Gambling; and
•
Tobacco
The screening process is also used to exclude companies that are United Nations Global Compact violators and companies that are in breach of the Organization for Economic and Co-operation and Development Guidelines for Multinational Enterprises.
In selecting investments, the Fund also considers ESG factors and a company’s management of ESG risks that may have a significant impact on the company’s growth, valuation, profits, cash flow, and dividends. Such factors may include corporate governance, human capital and diversity, climate change, disclosure transparency, and business ethics. The Fund evaluates ESG factors and risks, using third-party data and internally-generated analysis, which may include assessments of a company’s alignment with international commitments, a review of ESG investment risk reports, and corporate engagement. At portfolio management’s discretion, the Fund will engage with a company’s senior management to seek to better understand improvements in ESG reporting and disclosure, environmental performance, and strategic positioning in relation to key sustainability trends. The Fund may invest in companies whose ESG practices are evolving, with the expectation that these engagement efforts will result in improvements over time, and will consider selling a security if a company is not responsive to such engagement efforts. The Fund does not consider ESG factors and risks in managing the Fund’s exposure to cash and cash equivalents and certain derivatives, such as forward currency contracts used for hedging purposes.
The Fund will generally consider selling a security when, in portfolio management’s opinion, there is a risk of significant deterioration in the company’s fundamentals, there is a change in business strategy or issuer-specific business outlook that affects the original investment case, or if a superior investment opportunity arises. The Fund will also consider selling a security if, in portfolio management’s opinion, the company’s business model no longer meets the investment criteria employed in managing the Fund.
The Fund may invest its assets in derivatives, which are instruments that have a value derived from, or directly linked to, an underlying asset, such as equity securities, fixed-income securities, commodities, currencies, interest rates, or market indices, as substitutes for securities in which the Fund invests or to hedge portfolio risk. In particular, the Fund may invest in derivatives such as forward currency contracts to offset risks associated with currency exposure.
The Fund may seek to earn additional income through lending its securities to certain qualified broker-dealers and institutions, in an amount equal to up to one-third of its total assets as determined at the time of the loan origination.
 
Principal investment risks
The biggest risk is that the Fund’s returns will vary, and you could lose money. The Fund is designed for long-term investors seeking an equity portfolio, including common stocks. The Fund’s investment strategies could result in significant fluctuations of dividend income. The principal risks associated with investing in the Fund are set forth below.
Market Risk. The value of the Fund’s portfolio may decrease due to short-term market movements and over more prolonged market downturns. As a result, the Fund’s net asset value may fluctuate and it may be more difficult to value or sell the Fund’s holdings. Market risk may affect a single issuer, industry, economic sector, or the market as a whole. Market risk may be magnified if certain social, political, economic, and other conditions and events (such as financial institution failures, economic recessions, terrorism, war, conflicts, including related sanctions, social unrest, natural disasters, epidemics and pandemics) adversely interrupt the global economy and financial markets. It is important to understand that the value of your investment may fall, sometimes sharply, in response to changes in the market, and you could lose money.
11 | Janus Henderson Responsible International Dividend Fund
ESG Investment Risk. As a result of the Fund’s ESG-related strategy, the Fund may perform differently than funds that do not have an ESG-related strategy. Due to the ESG considerations and exclusionary criteria employed by the Fund, the Fund may not be invested in certain industries or sectors, and therefore may have lower performance than portfolios that do not apply similar criteria. ESG-related information provided by issuers and third parties, which portfolio management may utilize, continues to develop, and may be incomplete, inaccurate, use different methodologies, or be applied differently across companies and industries. Further, the regulatory landscape for ESG investing in the United States is still developing and future rules and regulations may require the Fund to modify or alter its investment process. Similarly, government policies incentivizing companies to consider their environmental or social practices may fall out of favor, which could potentially limit the Fund’s investment universe. There is also a risk that the issuers identified through the investment process employed by the Fund may fail to adhere to positive environmental or social practices, which may result in selling a security when it might otherwise be disadvantageous to do so.
Foreign Exposure Risk. Foreign markets can be more volatile than the U.S. market. As a result, the Fund’s returns and net asset value may be affected by fluctuations in currency exchange rates or political or economic conditions in a particular country. In some foreign markets, there may not be protection against failure by other parties to complete transactions. It may not be possible for the Fund to repatriate capital, dividends, interest, and other income from a particular country or governmental entity. In addition, a market swing in one or more countries or regions where the Fund has invested a significant amount of its assets may have a greater effect on the Fund’s performance than it would in a more geographically diversified portfolio.
Equity Securities Risk. The Fund’s investments in equity securities creates additional risk as those securities typically have greater price volatility than fixed-income securities and may not perform as expected. In addition, equity securities may decline in value in response to general market and economic conditions, which may reduce the Fund’s returns.
Issuer Concentration Risk. The Fund’s portfolio may be comprised of a relatively small number of issuers in comparison to other funds. As a result, the Fund may be subject to greater risks than a fund that invests in a greater number of issuers. A change in the value of any single investment held by the Fund may affect the overall value of the Fund more than it would affect a fund that holds more investments. In particular, the Fund may be more susceptible to adverse developments affecting any single issuer held by the Fund and may be susceptible to greater losses because of these developments.
Geographic Concentration Risk. To the extent the Fund invests a substantial amount of its assets in issuers located in a single country or region, the economic, political, social, regulatory, or other developments or conditions within such country or region will generally have a greater effect on the Fund than they would on a more geographically diversified fund, which may result in greater losses and volatility. Adverse developments in certain regions could also adversely affect securities of other countries whose economies appear to be unrelated and could have a negative impact on the Fund’s performance.
•
Europe Risk. The Fund is subject to certain risks associated with Europe and the specific European countries in which it invests. The economies and markets of European countries are often closely connected and interdependent. Changes in regulations on trade, decreasing imports or exports, changes in the exchange rate of European currencies, and recessions among European countries may have a significant adverse effect on the economies of other European countries. Western Europe has, in certain instances, been susceptible to serious financial hardship, high debt levels, and high levels of unemployment. The markets in Eastern Europe remain relatively undeveloped and can be particularly sensitive to political and economic developments.
Currency Risk. Currency risk is the risk that changes in the exchange rate between currencies will adversely affect the value (in U.S. dollar terms) of an investment. As long as the Fund holds a foreign security, its value will be affected by the value of the local currency relative to the U.S. dollar. When the Fund sells a foreign currency denominated security, its value may be worth less in U.S. dollars even if the security increases in value in its home country. U.S. dollar-denominated securities of foreign issuers may also be affected by currency risk, as the value of these securities may also be affected by changes in the issuer’s local currency.
Dividend-Oriented Stocks Risk. Companies that have paid regular dividends to shareholders may decrease or eliminate dividend payments in the future. A decrease in dividend payments by an issuer may result in a decrease in the value of the security held by the Fund or the Fund receiving less income.
Value Investing Risk. Because different types of stocks tend to shift in and out of favor depending on market and economic conditions, “value” stocks may perform differently than other types of stocks and from the market as a whole, and can
12 | Janus Henderson Responsible International Dividend Fund
continue to be undervalued by the market for long periods of time. It is also possible that a value stock will never appreciate to the extent expected.
Growth Securities Risk. Securities of companies perceived to be “growth” companies may be more volatile than other stocks and may involve special risks. If portfolio management’s perception of a company’s growth potential is not realized, the securities purchased may not perform as expected, reducing the Fund’s returns. In addition, because different types of stocks tend to shift in and out of favor depending on market and economic conditions, “growth” stocks may perform differently from other types of securities and the market as a whole.
Depositary Receipts Risk. Depositary receipts are generally subject to the same sort of risks as direct investments in a foreign country, such as currency risk, market risk, and foreign exposure risk, because their values depend on the performance of a foreign security denominated in its home currency.
Portfolio Management Risk. The Fund is an actively managed investment portfolio and is therefore subject to the risk that the investment strategies and research process employed for the Fund may fail to produce the intended results. Accordingly, the Fund may underperform benchmark indices or other funds with similar investment objectives.
Emerging Markets Risk. Emerging market securities involve a number of risks, which may result from less government supervision and regulation of business and industry practices (including the potential lack of strict finance and accounting controls and standards), stock exchanges, brokers, and listed companies. Information about emerging market companies, including financial information, may be less available or reliable and the Adviser’s ability to conduct due diligence with respect to such companies may be limited. Accordingly, these investments may be potentially more volatile in price and less liquid than investments in developed securities markets, resulting in greater risk to investors. There is a risk in developing countries that a current or future economic or political crisis could lead to price controls, forced mergers of companies, expropriation or confiscatory taxation, imposition or enforcement of foreign ownership limits, seizure, nationalization, sanctions or imposition of restrictions by various governmental entities on investment and trading, or creation of government monopolies, any of which may have a detrimental effect on the Fund’s investments. In addition, the taxation systems at the federal, regional, and local levels in developing or emerging market countries may be less transparent, inconsistently enforced, and subject to change. Emerging markets may be subject to a higher degree of corruption and fraud than developed markets, and financial institutions and transaction counterparties may have less financial sophistication, creditworthiness, and/or resources than participants in developed markets.
Mid-Sized Companies Risk. Investments in securities issued by mid-sized companies may involve greater risks than are customarily associated with larger, more established companies. For example, mid-sized companies may suffer more significant losses as a result of their narrow product lines, limited operating history, greater exposure to competitive threats, limited financial resources, limited trading markets, and the potential lack of management depth. Securities issued by mid-sized companies tend to be more volatile than securities issued by larger or more established companies and may underperform as compared to the securities of larger or more established companies. These holdings are also subject to wider price fluctuations and tend to be less liquid than stocks of larger or more established companies, which could have a significant adverse effect on the Fund’s returns, especially as market conditions change.
Derivatives Risk. Derivatives can be volatile and involve risks in addition to the risks of the underlying referenced securities or asset. Gains or losses from a derivative investment can be substantially greater than the derivative’s original cost, and can therefore involve leverage. Leverage may cause the Fund to be more volatile than if it had not used leverage. Derivatives entail the risk that the counterparty may default on its payment obligations. If the counterparty to a derivative transaction defaults, the Fund may lose the net amount of the payments that it contractually is entitled to receive. Derivatives used for hedging purposes may reduce or eliminate gains or cause losses if the market moves in a manner different from that anticipated by portfolio management or if the cost of the derivative outweighs the benefit of the hedge.
Securities Lending Risk. There is the risk that when portfolio securities are lent, the securities may not be returned on a timely basis, and the Fund may experience delays and costs in recovering the security or gaining access to the collateral provided to the Fund to collateralize the loan. If the Fund is unable to recover a security on loan, the Fund may use the collateral to purchase replacement securities in the market. There is a risk that the value of the collateral could decrease below the cost of the replacement security by the time the replacement investment is made, resulting in a loss to the Fund.
An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
 
13 | Janus Henderson Responsible International Dividend Fund
Performance information
The following information provides some indication of the risks of investing in the Fund by showing how the Fund’s performance has varied over time. Returns shown for periods prior to June 5, 2017, are those of Henderson Dividend & Income Builder Fund (the “Predecessor Fund”). The Predecessor Fund was advised by Henderson Global Investors (North America) Inc. and subadvised by Henderson Investment Management Limited. Class A Shares, Class C Shares, Class I Shares, and Class R6 Shares of the Predecessor Fund were reorganized into Class A Shares, Class C Shares, Class I Shares, and Class N Shares, respectively, of the Fund on June 2, 2017. Class A Shares, Class C Shares, and Class I Shares of the Predecessor Fund commenced operations with the Predecessor Fund’s inception on August 1, 2012. Class R6 Shares of the Predecessor Fund commenced operations on November 30, 2015. Class S Shares and Class T Shares of the Fund commenced operations on June 5, 2017.
•
The performance shown for Class A Shares for periods prior to June 5, 2017, reflects the performance of Class A Shares of the Predecessor Fund and is calculated using the fees and expenses of Class A Shares of the Predecessor Fund, in effect during the periods shown, net of any applicable fee and expense limitations or waivers.
•
The performance shown for Class C Shares for periods prior to June 5, 2017, reflects the performance of Class C Shares of the Predecessor Fund and is calculated using the fees and expenses of Class C Shares of the Predecessor Fund, in effect during the periods shown, net of any applicable fee and expense limitations or waivers.
•
The performance shown for Class I Shares for periods prior to June 5, 2017, reflects the performance of Class I Shares of the Predecessor Fund and is calculated using the fees and expenses of Class I Shares of the Predecessor Fund, in effect during the periods shown, net of any applicable fee and expense limitations or waivers.
•
The performance shown for Class N Shares for periods prior to June 5, 2017, reflects the performance of Class R6 Shares of the Predecessor Fund and is calculated using the fees and expenses of Class R6 Shares of the Predecessor Fund, in effect during the periods shown, net of any applicable fee and expense limitations or waivers, except that for periods prior to November 30, 2015, performance shown for Class N Shares reflects the performance of Class I Shares of the Predecessor Fund, calculated using the estimated fees and expenses of Class N Shares, net of any applicable fee and expense limitations or waivers.
•
The performance shown for Class S Shares for periods prior to June 5, 2017, reflects the performance of Class I Shares of the Predecessor Fund, calculated using the estimated fees and expenses of Class S Shares, net of any applicable fee and expense limitations or waivers.
•
The performance shown for Class T Shares for periods prior to June 5, 2017, reflects the performance of Class I Shares of the Predecessor Fund, calculated using the estimated fees and expenses of Class T Shares, net of any applicable fee and expense limitations or waivers.
Returns of the Fund will be different from the Predecessor Fund as they have different expenses.
The bar chart depicts the change in performance from year to year during the periods indicated. The bar chart figures do not include any applicable sales charges that an investor may pay when they buy or sell Class A Shares or Class C Shares of the Fund. If sales charges were included, the returns would be lower. The table compares the Fund’s average annual returns for the periods indicated to a broad-based securities market index. All figures assume reinvestment of dividends and distributions. For certain periods, the Fund’s performance reflects the effect of expense waivers. Without the effect of these expense waivers, the performance shown would have been lower. Effective October 28, 2022, the Fund changed its investment strategy. Performance prior to October 28, 2022 reflects the Fund’s former strategy, and its performance may have differed if the Fund’s current strategy had been in place.
The Fund’s (and the Predecessor Fund’s) past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information is available at janushenderson.com/performance or by calling 1-877-335-2687. 
14 | Janus Henderson Responsible International Dividend Fund
Annual Total Returns for Class I Shares (calendar year-end)
 
 
Best Quarter:
4th Quarter 2022
16.57%
Worst Quarter:
1st Quarter 2020
– 17.82%
 
Class I Shares’ year-to-date return as of the calendar quarter ended September 30, 2024 was 16.40%. 
Average Annual Total Returns (periods ended 12/31/23)
 
 
 
 
 
1 Year
5 Years
10 Years
Since
Inception
(8/1/12)
Class I Shares
Return Before Taxes
18.05%
8.53%
5.64%
7.32%
Return After Taxes on Distributions
17.33%
7.76%
4.88%
6.53%
Return After Taxes on Distributions and Sale of Fund Shares
11.46%
6.80%
4.48%
5.89%
MSCI World ex-USA Indexsm
(reflects no deduction for expenses, fees, or taxes, except foreign withholding
taxes)
17.94%
8.45%
4.32%
6.60%
Class A Shares
Return Before Taxes(1)
11.00%
7.03%
4.87%
6.60%
MSCI World ex-USA Indexsm
(reflects no deduction for expenses, fees, or taxes, except foreign withholding
taxes)
17.94%
8.45%
4.32%
6.60%
Class C Shares
Return Before Taxes(2)
15.99%
7.50%
4.62%
6.28%
MSCI World ex-USA Indexsm
(reflects no deduction for expenses, fees, or taxes, except foreign withholding
taxes)
17.94%
8.45%
4.32%
6.60%
Class S Shares
Return Before Taxes
18.04%
8.51%
5.41%
7.05%
MSCI World ex-USA Indexsm
(reflects no deduction for expenses, fees, or taxes, except foreign withholding
taxes)
17.94%
8.45%
4.32%
6.60%
Class N Shares
Return Before Taxes
18.16%
8.63%
5.66%
7.32%
MSCI World ex-USA Indexsm
(reflects no deduction for expenses, fees, or taxes, except foreign withholding
taxes)
17.94%
8.45%
4.32%
6.60%
15 | Janus Henderson Responsible International Dividend Fund
Average Annual Total Returns (periods ended 12/31/23)
 
1 Year
5 Years
10 Years
Since
Inception
(8/1/12)
Class T Shares
Return Before Taxes
17.84%
8.36%
5.46%
7.12%
MSCI World ex-USA Indexsm
(reflects no deduction for expenses, fees, or taxes, except foreign withholding
taxes)
17.94%
8.45%
4.32%
6.60%
 
(1) 
Calculated assuming maximum permitted sales loads.
(2) 
The one year return is calculated to include the contingent deferred sales charge.
The Fund’s broad-based benchmark index is the MSCI World ex-USA Index. The index is described below.
•
The MSCI World ex-USA Index is designed to measure the equity market performance of developed market countries in North America, Europe, and the Asia/Pacific Region, excluding the United States.
After-tax returns are calculated using distributions for the Predecessor Fund’s Class I Shares for the period prior to June 5, 2017. If Class I Shares of the Fund had been available during periods prior to June 5, 2017, the distributions used to calculate the after-tax returns may have been different. After-tax returns are calculated using the historically highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your individual tax situation and may differ from those shown in the preceding table. The after-tax return information shown above does not apply to Fund shares held through a tax-advantaged account, such as a 401(k) plan or an IRA.
 
Management
Investment Adviser:  Janus Henderson Investors US LLC
Portfolio Management:  Faizan Baig, CFA, is Executive Vice President and Co-Portfolio Manager of the Fund, which he has co-managed since October 2020. Ben Lofthouse, CFA, is Executive Vice President and Co-Portfolio Manager of the Fund, which he has co-managed since November 2014.
 
Purchase and sale of Fund shares
Minimum Investment Requirements 
Class A Shares, Class C Shares*, Class S Shares, and Class T Shares
 
Non-retirement accounts
$2,500**
Certain tax-advantaged accounts or UGMA/UTMA accounts
$500
Class I Shares
Through an intermediary institution
• non-retirement accounts
$2,500
†
• certain tax-advantaged accounts or UGMA/UTMA accounts
$500
†
Class N Shares
Retirement investors (investing through an adviser-assisted, employer-sponsored retirement plan)
None
Retail investors (investing through a financial intermediary omnibus account)
$2,500***
Institutional investors (investing directly with the Fund)
$1,000,000
 
†
Exceptions to these minimums may apply for certain tax-advantaged, tax-qualified and retirement plans, including health savings accounts, accounts held through certain wrap programs, and certain retail brokerage accounts.
*
The maximum purchase in Class C Shares is $500,000 for any single purchase. Effective on or about December 9, 2024, the maximum purchase in Class C Shares is $250,000 for any single purchase.
**
Class A, Class C, Class S, and Class T shares held through certain supermarket and/or self-directed brokerage accounts, or through wrap programs, may not be subject to these minimums. Please contact your financial intermediary for more information.
***
Investors in certain tax-advantaged accounts or accounts held through certain wrap programs or bank trust platforms may not be subject to this minimum.
16 | Janus Henderson Responsible International Dividend Fund
Purchases, exchanges, and redemptions can generally be made only through institutional channels, such as financial intermediaries and retirement platforms. You should contact your financial intermediary or refer to your plan documents for information on how to invest in the Fund. Requests must be received in good order by the Fund or its agents (financial intermediary or plan sponsor, if applicable) prior to the close of the trading session of the New York Stock Exchange in order to receive that day’s net asset value. For additional information, refer to “Purchases,” “Exchanges,” and/or “Redemptions” in the Prospectus.
 
Tax information
The Fund’s distributions are taxable, and will be taxed as ordinary income or capital gains, unless you are investing through a tax-advantaged arrangement, such as a 401(k) plan or an individual retirement account (in which case you may be taxed upon withdrawal of your investment from such account).
 
Payments to broker-dealers and other financial intermediaries
If you purchase Class A Shares, Class C Shares, Class S Shares, Class I Shares, or Class T Shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund or its distributor (or its affiliates) may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment or to recommend one share class over another. Ask your salesperson or visit your financial intermediary’s website for more information.
17 | Janus Henderson Responsible International Dividend Fund
Fund summary
Ticker:
JDSAX
Class A Shares
JISCX
Class S Shares
JDSNX
Class N Shares
JSCVX
Class T Shares
 
JCSCX
Class C Shares
JSCOX
Class I Shares
JDSRX
Class R Shares
 
 
 
Investment Objective
Janus Henderson Small Cap Value Fund seeks capital appreciation.
 
Fees and Expenses of the Fund
This table describes the fees and expenses that you may pay if you buy, hold, and sell Shares of the Fund. Each share class has different expenses, but represents an investment in the same Fund. For Class A Shares, you may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or in other Janus Henderson funds. More information about these and other discounts, as well as eligibility requirements for each share class, is available from your financial professional and in the “Purchases” section on page 60 of the Fund’s Prospectus and in the “Purchases” section on page 70 of the Fund’s Statement of Additional Information. In addition, please see Appendix A – Intermediary Sales Charge Waivers and Discounts. You may also incur brokerage commissions charged by your broker or financial intermediary when buying Class I Shares or Class N Shares of the Fund that are not reflected in the table or in the example below. 
SHAREHOLDER FEES
(fees paid directly from your investment)
 
Class A
 
Class C
 
Class S
 
Class I
 
Class N
 
Class R
 
Class T
Maximum Sales Charge (load) Imposed on Purchases (as a
percentage of offering price)
5.75%
None
None
None
None
None
None
Maximum Deferred Sales Charge (load) (as a percentage of
the lower of original purchase price or redemption
proceeds)
None
1.00%
None
None
None
None
None
ANNUAL FUND OPERATING EXPENSES
(expenses that you pay each year as a percentage of the value
of your investment)
 
Class A
 
Class C
 
Class S
 
Class I
 
Class N
 
Class R
 
Class T
Management Fees(1),(2)
0.94%
0.94%
0.94%
0.94%
0.94%
0.94%
0.94%
Distribution/Service (12b-1) Fees
0.25%
1.00%
0.25%
None
None
0.50%
None
Other Expenses
0.37%
0.19%
0.29%
0.73%
0.05%
0.25%
0.28%
Total Annual Fund Operating Expenses(2)
1.56%
2.13%
1.48%
1.67%
0.99%
1.69%
1.22%
Fee Waiver and/or Expense Reimbursement(3)
0.00%
0.00%
0.00%
0.38%
0.00%
0.00%
0.00%
Total Annual Fund Operating Expenses After Fee Waiver
and/or Expense Reimbursement(3)
1.56%
2.13%
1.48%
1.29%
0.99%
1.69%
1.22%
 
(1)
This fee may adjust up or down monthly based on the Fund’s performance relative to its benchmark index over the performance measurement period. For more information regarding performance-based advisory fees, refer to “Management Expenses” in the Fund’s Prospectus.
(2)
Restated to reflect current fees.
(3)
The Adviser has contractually agreed to waive its investment advisory fee and/or reimburse operating expenses to the extent that the Fund’s total annual fund operating expenses (excluding any performance adjustments to management fees, fees payable pursuant to a Rule 12b-1 plan, shareholder servicing fees, out-of-pocket transfer agency/shareholder servicing costs, including networking/omnibus/shareholder servicing fees payable by any share class, acquired fund fees and expenses, interest, dividends, taxes, brokerage commissions, and extraordinary expenses) exceed 0.91% for at least a one-year period commencing on October 28, 2024. This contractual waiver may be terminated or modified only at the discretion of the Board of Trustees.
EXAMPLE:
The Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and reinvest all dividends and distributions. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses are equal to the Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement for the first year and the Total Annual Fund Operating Expenses thereafter. Class C Shares automatically convert to Class A Shares
18 | Janus Henderson Small Cap Value Fund
after eight years. The Example for Class C Shares for the ten-year period reflects the conversion to Class A Shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 
If Shares are redeemed:
1 Year
3 Years
5 Years
10 Years
Class A Shares
$ 725
$ 1,039
$ 1,376
$ 2,325
Class C Shares
$ 316
$ 667
$ 1,144
$ 2,317
Class S Shares
$ 151
$ 468
$ 808
$ 1,768
Class I Shares
$ 131
$ 489
$ 872
$ 1,944
Class N Shares
$ 101
$ 315
$ 547
$ 1,213
Class R Shares
$ 172
$ 533
$ 918
$ 1,998
Class T Shares
$ 124
$ 387
$ 670
$ 1,477
  
If Shares are not redeemed:
1 Year
3 Years
5 Years
10 Years
Class A Shares
$ 725
$ 1,039
$ 1,376
$ 2,325
Class C Shares
$ 216
$ 667
$ 1,144
$ 2,317
Class S Shares
$ 151
$ 468
$ 808
$ 1,768
Class I Shares
$ 131
$ 489
$ 872
$ 1,944
Class N Shares
$ 101
$ 315
$ 547
$ 1,213
Class R Shares
$ 172
$ 533
$ 918
$ 1,998
Class T Shares
$ 124
$ 387
$ 670
$ 1,477
 
Portfolio Turnover:  The Fund 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 Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 36% of the average value of its portfolio.
 
Principal investment strategies
The Fund pursues its investment objective by investing primarily in the common stocks of small companies and focuses on companies whose stock prices are believed to be undervalued by the Fund’s portfolio management or that have fallen out of favor with the market. The Fund invests, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of small companies whose market capitalization, at the time of initial purchase, is less than the 12-month average of the maximum market capitalization for companies included in the Russell 2000® Value Index. The market capitalizations within the index will vary, but as of June 30, 2024, they ranged from approximately $3 million to $13.14 billion. The 12-month average of the maximum market capitalization for companies included in the Russell 2000 Value Index for the one-year period ended June 30, 2024 was $8.48 billion. From time to time, the Fund may invest in shares of companies through initial public offerings. The Fund may also invest in foreign securities, as well as in real estate investment trusts (“REITs”) and similar REIT-like entities.
As defensive value managers, portfolio management generally looks for companies with:
•
strong management teams;
•
strong and stable balance sheets and solid recurring free cash flows;
•
attractive relative and absolute valuation ratios or that have underperformed recently;
•
favorable reward to risk characteristics;
•
sustainable competitive advantages that are trading at attractive valuations; and
•
strong long-term prospects.
Portfolio management’s philosophy is to weigh a security’s downside risk before considering its upside potential, which may help provide an element of capital preservation.
As part of its investment process, portfolio management considers environmental, social, and governance (“ESG”) risks and opportunities (“ESG Factors”) that it believes are financially material, alongside other fundamental investment factors. Examples of potential financially material ESG Factors include corporate governance, company culture, exposure to climate change, and human capital management. To assess ESG Factors, portfolio management uses issuer reports, third-party data,
19 | Janus Henderson Small Cap Value Fund
and internally-generated analyses and may engage directly with issuers. ESG Factors are one of many considerations in the investment decision-making process and may not be determinative in deciding to include or exclude an investment from the portfolio.
The Fund may seek to earn additional income through lending its securities to certain qualified broker-dealers and institutions, in an amount equal to up to one-third of its total assets as determined at the time of the loan origination.
 
Principal investment risks
The biggest risk is that the Fund’s returns will vary, and you could lose money. The Fund is designed for long-term investors seeking an equity portfolio, including common stocks. The principal risks associated with investing in the Fund are set forth below.
Market Risk. The value of the Fund’s portfolio may decrease due to short-term market movements and over more prolonged market downturns. As a result, the Fund’s net asset value may fluctuate and it may be more difficult to value or sell the Fund’s holdings. Market risk may affect a single issuer, industry, economic sector, or the market as a whole. Market risk may be magnified if certain social, political, economic, and other conditions and events (such as financial institution failures, economic recessions, terrorism, war, conflicts, including related sanctions, social unrest, natural disasters, epidemics and pandemics) adversely interrupt the global economy and financial markets. It is important to understand that the value of your investment may fall, sometimes sharply, in response to changes in the market, and you could lose money.
Value Investing Risk. Because different types of stocks tend to shift in and out of favor depending on market and economic conditions, “value” stocks may perform differently than other types of stocks and from the market as a whole, and can continue to be undervalued by the market for long periods of time. It is also possible that a value stock will never appreciate to the extent expected.
Small-Sized Companies Risk. Investments in securities issued by small-sized companies, which can include smaller companies offering emerging products or services, may involve greater risks than are customarily associated with larger, more established companies. For example, small-sized companies may suffer more significant losses as a result of their narrow product lines, limited operating history, greater exposure to competitive threats, limited financial resources, limited trading markets, and the potential lack of management depth. Securities issued by small-sized companies tend to be more volatile and somewhat more speculative than securities issued by larger or more established companies and may underperform as compared to the securities of larger or more established companies. These holdings are also subject to wider price fluctuations and tend to be less liquid than stocks of larger or more established companies, which could have a significant adverse effect on the Fund’s returns, especially as market conditions change.
Equity Securities Risk. The Fund’s investments in equity securities creates additional risk as those securities typically have greater price volatility than fixed-income securities and may not perform as expected. In addition, equity securities may decline in value in response to general market and economic conditions, which may reduce the Fund’s returns.
REIT Risk. REITs are subject to certain risks inherent in the direct ownership of real estate, including without limitation, a possible lack of mortgage funds and associated interest rate risks, overbuilding, property vacancies, increases in property taxes and operating expenses, changes in zoning laws, losses due to environmental damages and changes in neighborhood values and appeal to purchasers. In addition, a REIT could fail to qualify for tax-free pass-through of its income under the Internal Revenue Code of 1986, as amended, or fail to maintain its exemption from registration under the Investment Company Act of 1940, as amended, which could produce adverse economic consequences for the REIT and its investors, including the Fund. Dividends received by the Fund from a REIT generally will not constitute qualified dividend income.
Portfolio Management Risk. The Fund is an actively managed investment portfolio and is therefore subject to the risk that the investment strategies and research process employed for the Fund may fail to produce the intended results. Accordingly, the Fund may underperform benchmark indices or other funds with similar investment objectives.
Initial Public Offering Risk. The Fund’s purchase of shares issued in an initial public offering (“IPO”) exposes it to the risks associated with companies that have little operating history as public companies, as well as to the risks inherent in those sectors of the market where these new issuers operate. There can be no assurance that the Fund will identify favorable IPO investment opportunities.
20 | Janus Henderson Small Cap Value Fund
Foreign Exposure Risk. Foreign markets can be more volatile than the U.S. market. As a result, the Fund’s returns and net asset value may be affected by fluctuations in currency exchange rates or political or economic conditions in a particular country. In some foreign markets, there may not be protection against failure by other parties to complete transactions. It may not be possible for the Fund to repatriate capital, dividends, interest, and other income from a particular country or governmental entity. In addition, a market swing in one or more countries or regions where the Fund has invested a significant amount of its assets may have a greater effect on the Fund’s performance than it would in a more geographically diversified portfolio.
ESG Integration Risk. There is a risk that considering ESG Factors as part of the Fund’s investment process may fail to produce the intended results or that the Fund may perform differently from funds that have a similar investment style but do not formally incorporate such considerations in their strategy. Information related to ESG Factors provided by issuers and third parties, upon which portfolio management may utilize, continues to develop and may be incomplete or inaccurate, use different methodologies, or be applied differently across issuers and industries.
Securities Lending Risk. There is the risk that when portfolio securities are lent, the securities may not be returned on a timely basis, and the Fund may experience delays and costs in recovering the security or gaining access to the collateral provided to the Fund to collateralize the loan. If the Fund is unable to recover a security on loan, the Fund may use the collateral to purchase replacement securities in the market. There is a risk that the value of the collateral could decrease below the cost of the replacement security by the time the replacement investment is made, resulting in a loss to the Fund.
An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
 
Performance information
The following information provides some indication of the risks of investing in the Fund by showing how the Fund’s performance has varied over time. Class T Shares (formerly named Class J Shares) of the Fund commenced operations with the Fund’s inception. Class A Shares, Class C Shares, Class S Shares, Class I Shares, and Class R Shares of the Fund commenced operations on July 6, 2009. Class N Shares of the Fund commenced operations on May 31, 2012.
•
The performance shown for Class T Shares reflects the fees and expenses of Class T Shares, net of any applicable fee and expense limitations or waivers.
•
The performance shown for Class A Shares, Class C Shares, Class S Shares, and Class R Shares reflects the performance of the Fund’s Class J Shares (formerly named Investor Shares) for periods prior to July 6, 2009, calculated using the fees and expenses of each respective share class, without the effect of any fee and expense limitations or waivers.
•
The performance shown for Class I Shares reflects the performance of the Fund’s Class J Shares (formerly named Investor Shares) for periods prior to July 6, 2009, calculated using the fees and expenses of Class J Shares, net of any applicable fee and expense limitations or waivers.
•
The performance shown for Class N Shares reflects the performance of the Fund’s Class T Shares from July 6, 2009 to May 31, 2012, calculated using the fees and expenses of Class T Shares, net of any applicable fee and expense limitations or waivers. For periods prior to July 6, 2009, the performance shown for Class N Shares reflects the performance of the Fund’s Class J Shares (formerly named Investor Shares), calculated using the fees and expenses of Class J Shares, net of any applicable fee and expense limitations or waivers.
If Class A Shares, Class C Shares, Class S Shares, Class I Shares, and Class R Shares of the Fund had been available during periods prior to July 6, 2009, or Class N Shares of the Fund had been available during periods prior to May 31, 2012, the performance shown for each respective share class may have been different. The performance shown for the periods following the Fund’s commencement of Class A Shares, Class C Shares, Class S Shares, Class I Shares, Class N Shares, and Class R Shares reflects the fees and expenses of each respective share class, net of any applicable fee and expense limitations or waivers.
The bar chart depicts the change in performance from year to year during the periods indicated. The bar chart figures do not include any applicable sales charges that an investor may pay when they buy or sell Class A Shares or Class C Shares of the Fund. If sales charges were included, the returns would be lower. The table compares the Fund’s average annual returns for the periods indicated to a broad-based securities market index, as well as to one or more supplemental indices that have investment characteristics similar to those of the Fund. All figures assume reinvestment of dividends and distributions. For
21 | Janus Henderson Small Cap Value Fund
certain periods, the Fund’s performance reflects the effect of expense waivers. Without the effect of these expense waivers, the performance shown would have been lower.
The Fund’s past performance (before and after taxes) does not necessarily indicate how it will perform in the future. Updated performance information is available at janushenderson.com/performance or by calling 1-877-335-2687. 
Annual Total Returns for Class T Shares (calendar year-end)
 
 
Best Quarter:
4th Quarter 2020
25.59%
Worst Quarter:
1st Quarter 2020
– 32.64%
 
Class T Shares’ year-to-date return as of the calendar quarter ended September 30, 2024 was 9.67%. 
Average Annual Total Returns (periods ended 12/31/23)
 
 
 
 
1 Year
5 Years
10 Years
Class T Shares
Return Before Taxes
13.16%
7.97%
6.59%
Return After Taxes on Distributions
11.77%
7.29%
4.73%
Return After Taxes on Distributions and Sale of Fund Shares(1)
8.68%
6.22%
4.73%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
Russell 2000® Value Index
(reflects no deduction for expenses, fees, or taxes)
14.65%
10.00%
6.76%
Class A Shares
Return Before Taxes(2)
6.43%
6.48%
5.73%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
Russell 2000® Value Index
(reflects no deduction for expenses, fees, or taxes)
14.65%
10.00%
6.76%
Class C Shares
Return Before Taxes(3)
11.21%
7.07%
5.71%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
Russell 2000® Value Index
(reflects no deduction for expenses, fees, or taxes)
14.65%
10.00%
6.76%
Class S Shares
Return Before Taxes
12.85%
7.68%
6.31%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
Russell 2000® Value Index
(reflects no deduction for expenses, fees, or taxes)
14.65%
10.00%
6.76%
22 | Janus Henderson Small Cap Value Fund
Average Annual Total Returns (periods ended 12/31/23)
 
1 Year
5 Years
10 Years
Class I Shares
Return Before Taxes
13.26%
8.06%
6.70%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
Russell 2000® Value Index
(reflects no deduction for expenses, fees, or taxes)
14.65%
10.00%
6.76%
Class N Shares
Return Before Taxes
13.42%
8.23%
6.85%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
Russell 2000® Value Index
(reflects no deduction for expenses, fees, or taxes)
14.65%
10.00%
6.76%
Class R Shares
Return Before Taxes
12.61%
7.41%
6.05%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
Russell 2000® Value Index
(reflects no deduction for expenses, fees, or taxes)
14.65%
10.00%
6.76%
 
(1) 
If the Fund incurs a loss, which generates a tax benefit, the Return After Taxes on Distributions and Sale of Fund Shares may exceed the Fund’s other return figures.
(2) 
Calculated assuming maximum permitted sales loads.
(3) 
The one year return is calculated to include the contingent deferred sales charge.
Effective August 29, 2024, the Fund changed its broad-based securities market index from the Russell 2000 Value Index to the Russell 3000 Index due to regulatory requirements. The Fund retained the Russell 2000 Value Index as a performance benchmark because the Russell 2000 Value Index is more closely aligned with the Fund’s investment strategies and investment restrictions. The indices are described below.
•
The Russell 3000 Index measures the performance of the largest 3000 U.S. companies.
•
The Russell 2000 Value Index measures the performance of those Russell 2000 companies with lower price-to-book ratios and lower forecasted growth values.
After-tax returns are calculated using the historically highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your individual tax situation and may differ from those shown in the preceding table. The after-tax return information shown above does not apply to Fund shares held through a tax-advantaged account, such as a 401(k) plan or an IRA.
After-tax returns are only shown for Class T Shares of the Fund. After-tax returns for the other classes of Shares will vary from those shown for Class T Shares due to varying sales charges (as applicable), fees, and expenses among the classes.
 
Management
Investment Adviser:  Janus Henderson Investors US LLC
Portfolio Management:  Craig Kempler, CFA, is Executive Vice President and Co-Portfolio Manager of the Fund, which he has co-managed since October 2017. Justin Tugman, CFA, is Executive Vice President and Co-Portfolio Manager of the Fund, which he has co-managed since March 2009.
 
23 | Janus Henderson Small Cap Value Fund
Purchase and sale of Fund shares
Minimum Investment Requirements 
Class A Shares, Class C Shares*, Class S Shares, Class R Shares, and Class T Shares
 
Non-retirement accounts
$2,500**
Certain tax-advantaged accounts or UGMA/UTMA accounts
$500
Class I Shares
Through an intermediary institution
• non-retirement accounts
$2,500
†
• certain tax-advantaged accounts or UGMA/UTMA accounts
$500
†
Class N Shares
Retirement investors (investing through an adviser-assisted, employer-sponsored retirement plan)
None
Retail investors (investing through a financial intermediary omnibus account)
$2,500***
Institutional investors (investing directly with the Fund)
$1,000,000
 
†
Exceptions to these minimums may apply for certain tax-advantaged, tax-qualified and retirement plans, including health savings accounts, accounts held through certain wrap programs, and certain retail brokerage accounts.
*
The maximum purchase in Class C Shares is $500,000 for any single purchase. Effective on or about December 9, 2024, the maximum purchase in Class C Shares is $250,000 for any single purchase.
**
Class A, Class C, Class S, and Class T shares held through certain supermarket and/or self-directed brokerage accounts, or through wrap programs, may not be subject to these minimums. Please contact your financial intermediary for more information. For Class R shareholders, there is no investment minimum for defined contribution plans. Investors in a defined contribution plan through a third party administrator should refer to their plan document or contact their plan administrator for additional information regarding account minimums.
***
Investors in certain tax-advantaged accounts or accounts held through certain wrap programs or bank trust platforms may not be subject to this minimum.
Purchases, exchanges, and redemptions can generally be made only through institutional channels, such as financial intermediaries and retirement platforms. You should contact your financial intermediary or refer to your plan documents for information on how to invest in the Fund. Requests must be received in good order by the Fund or its agents (financial intermediary or plan sponsor, if applicable) prior to the close of the trading session of the New York Stock Exchange in order to receive that day’s net asset value. For additional information, refer to “Purchases,” “Exchanges,” and/or “Redemptions” in the Prospectus.
 
Tax information
The Fund’s distributions are taxable, and will be taxed as ordinary income or capital gains, unless you are investing through a tax-advantaged arrangement, such as a 401(k) plan or an individual retirement account (in which case you may be taxed upon withdrawal of your investment from such account).
 
Payments to broker-dealers and other financial intermediaries
If you purchase Class A Shares, Class C Shares, Class S Shares, Class I Shares, Class R Shares, or Class T Shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund or its distributor (or its affiliates) may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment or to recommend one share class over another. Ask your salesperson or visit your financial intermediary’s website for more information.
24 | Janus Henderson Small Cap Value Fund
Fund summary
Ticker:
JVSAX
Class A Shares
JSVSX
Class S Shares
JVSNX
Class N Shares
 
JVSCX
Class C Shares
JVSIX
Class I Shares
JSVTX
Class T Shares
 
Investment Objective
Janus Henderson Small-Mid Cap Value Fund seeks capital appreciation.
 
Fees and Expenses of the Fund
This table describes the fees and expenses that you may pay if you buy, hold, and sell Shares of the Fund. Each share class has different expenses, but represents an investment in the same Fund. For Class A Shares, you may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or in other Janus Henderson funds. More information about these and other discounts, as well as eligibility requirements for each share class, is available from your financial professional and in the “Purchases” section on page 60 of the Fund’s Prospectus and in the “Purchases” section on page 70 of the Fund’s Statement of Additional Information. In addition, please see Appendix A – Intermediary Sales Charge Waivers and Discounts. You may also incur brokerage commissions charged by your broker or financial intermediary when buying Class I Shares or Class N Shares of the Fund that are not reflected in the table or in the example below. 
SHAREHOLDER FEES
(fees paid directly from your investment)
 
Class A
 
Class C
 
Class S
 
Class I
 
Class N
 
Class T
Maximum Sales Charge (load) Imposed on Purchases (as a percentage of
offering price)
5.75%
None
None
None
None
None
Maximum Deferred Sales Charge (load) (as a percentage of the lower of
original purchase price or redemption proceeds)
None
1.00%
None
None
None
None
ANNUAL FUND OPERATING EXPENSES
(expenses that you pay each year as a percentage of the value
of your investment)
 
Class A
 
Class C
 
Class S
 
Class I
 
Class N
 
Class T
Management Fees(1)
0.65%
0.65%
0.65%
0.65%
0.65%
0.65%
Distribution/Service (12b-1) Fees
0.25%
1.00%
0.25%
None
None
None
Other Expenses
0.47%
1.17%
1.78%
0.36%
0.23%
0.52%
Total Annual Fund Operating Expenses
1.37%
2.82%
2.68%
1.01%
0.88%
1.17%
Fee Waiver and/or Expense Reimbursement(2)
0.30%
1.02%
1.49%
0.22%
0.19%
0.23%
Total Annual Fund Operating Expenses After Fee Waiver and/or Expense
Reimbursement(2)
1.07%
1.80%
1.19%
0.79%
0.69%
0.94%
 
(1)
This fee may adjust up or down monthly based on the Fund’s performance relative to its benchmark index over the performance measurement period. For more information regarding performance-based advisory fees, refer to “Management Expenses” in the Fund’s Prospectus.
(2)
The Adviser has contractually agreed to waive its investment advisory fee and/or reimburse operating expenses to the extent that the Fund’s total annual fund operating expenses (excluding any performance adjustments to management fees, fees payable pursuant to a Rule 12b-1 plan, shareholder servicing fees, out-of-pocket transfer agency/shareholder servicing costs, including networking/omnibus/shareholder servicing fees payable by any share class, acquired fund fees and expenses, interest, dividends, taxes, brokerage commissions, and extraordinary expenses) exceed 0.74% for at least a one-year period commencing on October 28, 2024. This contractual waiver may be terminated or modified only at the discretion of the Board of Trustees.
EXAMPLE:
The Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and reinvest all dividends and distributions. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses are equal to the Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement for the first year and the Total Annual Fund Operating Expenses thereafter. Class C Shares automatically convert to Class A Shares
25 | Janus Henderson Small-Mid Cap Value Fund
after eight years. The Example for Class C Shares for the ten-year period reflects the conversion to Class A Shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 
If Shares are redeemed:
1 Year
3 Years
5 Years
10 Years
Class A Shares
$ 678
$ 956
$ 1,255
$ 2,102
Class C Shares
$ 283
$ 778
$ 1,399
$ 2,723
Class S Shares
$ 121
$ 691
$ 1,287
$ 2,902
Class I Shares
$ 81
$ 300
$ 536
$ 1,216
Class N Shares
$ 70
$ 262
$ 469
$ 1,067
Class T Shares
$ 96
$ 349
$ 621
$ 1,400
  
If Shares are not redeemed:
1 Year
3 Years
5 Years
10 Years
Class A Shares
$ 678
$ 956
$ 1,255
$ 2,102
Class C Shares
$ 183
$ 778
$ 1,399
$ 2,723
Class S Shares
$ 121
$ 691
$ 1,287
$ 2,902
Class I Shares
$ 81
$ 300
$ 536
$ 1,216
Class N Shares
$ 70
$ 262
$ 469
$ 1,067
Class T Shares
$ 96
$ 349
$ 621
$ 1,400
 
Portfolio Turnover:  The Fund 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 Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 63% of the average value of its portfolio.
 
Principal investment strategies
The Fund pursues its investment objective by investing, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in common stocks of small- and mid-sized companies whose market capitalization, at the time of initial purchase, is less than the 12-month average of the maximum market capitalization of companies included in the Russell 2500tm Value Index. The market capitalizations within the index will vary but, as of June 30, 2024, they ranged from approximately $3 million to $30.32 billion. The 12-month average of the maximum market capitalization of companies included in the Russell 2500 Value Index for the one-year period ended June 30, 2024 was $23.19 billion. The Fund focuses on companies whose stock prices are believed to be undervalued by the Fund’s portfolio management or that have fallen out of favor with the market. The Fund normally invests in a portfolio of 35-50 equity securities, which consist primarily of common stocks, but may also include other types of instruments. From time to time, the Fund may invest in shares of companies through initial public offerings.
The Fund may also invest in foreign securities, as well as in real estate investment trusts (“REITs”) and similar REIT-like entities.
As defensive value managers, portfolio management generally looks for companies with:
•
strong management teams;
•
strong and stable balance sheets and solid recurring free cash flows;
•
attractive relative and absolute valuation ratios or that have underperformed recently;
•
favorable reward to risk characteristics;
•
sustainable competitive advantages that are trading at attractive valuations; and
•
strong long-term prospects.
Portfolio management’s philosophy is to weigh a security’s downside risk before considering its upside potential, which may help provide an element of capital preservation.
As part of its investment process, portfolio management considers environmental, social, and governance (“ESG”) risks and opportunities (“ESG Factors”) that it believes are financially material, alongside other fundamental investment factors. Examples of potential financially material ESG Factors include corporate governance, company culture, exposure to climate change, and human capital management. To assess ESG Factors, portfolio management uses issuer reports, third-party data,
26 | Janus Henderson Small-Mid Cap Value Fund
and internally-generated analyses and may engage directly with issuers. ESG Factors are one of many considerations in the investment decision-making process and may not be determinative in deciding to include or exclude an investment from the portfolio.
 
Principal investment risks
The biggest risk is that the Fund’s returns will vary, and you could lose money. The Fund is designed for long-term investors seeking an equity portfolio, including common stocks. The principal risks associated with investing in the Fund are set forth below.
Market Risk. The value of the Fund’s portfolio may decrease due to short-term market movements and over more prolonged market downturns. As a result, the Fund’s net asset value may fluctuate and it may be more difficult to value or sell the Fund’s holdings. Market risk may affect a single issuer, industry, economic sector, or the market as a whole. Market risk may be magnified if certain social, political, economic, and other conditions and events (such as financial institution failures, economic recessions, terrorism, war, conflicts, including related sanctions, social unrest, natural disasters, epidemics and pandemics) adversely interrupt the global economy and financial markets. It is important to understand that the value of your investment may fall, sometimes sharply, in response to changes in the market, and you could lose money.
Value Investing Risk. Because different types of stocks tend to shift in and out of favor depending on market and economic conditions, “value” stocks may perform differently than other types of stocks and from the market as a whole, and can continue to be undervalued by the market for long periods of time. It is also possible that a value stock will never appreciate to the extent expected.
Small- and Mid-Sized Companies Risk. Investments in securities issued by small- and mid-sized companies, which can include smaller companies offering emerging products or services, may involve greater risks than are customarily associated with larger, more established companies. For example, small- and mid-sized companies may suffer more significant losses as a result of their narrow product lines, limited operating history, greater exposure to competitive threats, limited financial resources, limited trading markets, and the potential lack of management depth. Securities issued by small- and mid-sized companies tend to be more volatile and somewhat more speculative than securities issued by larger or more established companies and may underperform as compared to the securities of larger or more established companies. These holdings are also subject to wider price fluctuations and tend to be less liquid than stocks of larger or more established companies, which could have a significant adverse effect on the Fund’s returns, especially as market conditions change.
Issuer Concentration Risk. The Fund’s portfolio may be comprised of a relatively small number of issuers in comparison to other funds. As a result, the Fund may be subject to greater risks than a fund that invests in a greater number of issuers. A change in the value of any single investment held by the Fund may affect the overall value of the Fund more than it would affect a fund that holds more investments. In particular, the Fund may be more susceptible to adverse developments affecting any single issuer held by the Fund and may be susceptible to greater losses because of these developments.
Equity Securities Risk. The Fund’s investments in equity securities creates additional risk as those securities typically have greater price volatility than fixed-income securities and may not perform as expected. In addition, equity securities may decline in value in response to general market and economic conditions, which may reduce the Fund’s returns.
Portfolio Management Risk. The Fund is an actively managed investment portfolio and is therefore subject to the risk that the investment strategies and research process employed for the Fund may fail to produce the intended results. Accordingly, the Fund may underperform benchmark indices or other funds with similar investment objectives.
REIT Risk. REITs are subject to certain risks inherent in the direct ownership of real estate, including without limitation, a possible lack of mortgage funds and associated interest rate risks, overbuilding, property vacancies, increases in property taxes and operating expenses, changes in zoning laws, losses due to environmental damages and changes in neighborhood values and appeal to purchasers. In addition, a REIT could fail to qualify for tax-free pass-through of its income under the Internal Revenue Code of 1986, as amended, or fail to maintain its exemption from registration under the Investment Company Act of 1940, as amended, which could produce adverse economic consequences for the REIT and its investors, including the Fund. Dividends received by the Fund from a REIT generally will not constitute qualified dividend income.
Initial Public Offering Risk. The Fund’s purchase of shares issued in an initial public offering (“IPO”) exposes it to the risks associated with companies that have little operating history as public companies, as well as to the risks inherent in those
27 | Janus Henderson Small-Mid Cap Value Fund
sectors of the market where these new issuers operate. There can be no assurance that the Fund will identify favorable IPO investment opportunities.
Foreign Exposure Risk. Foreign markets can be more volatile than the U.S. market. As a result, the Fund’s returns and net asset value may be affected by fluctuations in currency exchange rates or political or economic conditions in a particular country. In some foreign markets, there may not be protection against failure by other parties to complete transactions. It may not be possible for the Fund to repatriate capital, dividends, interest, and other income from a particular country or governmental entity. In addition, a market swing in one or more countries or regions where the Fund has invested a significant amount of its assets may have a greater effect on the Fund’s performance than it would in a more geographically diversified portfolio.
ESG Integration Risk. There is a risk that considering ESG Factors as part of the Fund’s investment process may fail to produce the intended results or that the Fund may perform differently from funds that have a similar investment style but do not formally incorporate such considerations in their strategy. Information related to ESG Factors provided by issuers and third parties, upon which portfolio management may utilize, continues to develop and may be incomplete or inaccurate, use different methodologies, or be applied differently across issuers and industries.
An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
 
Performance information
The following information provides some indication of the risks of investing in the Fund by showing how the Fund’s performance has varied over time. Class A Shares, Class C Shares, Class S Shares, Class I Shares, and Class T Shares of the Fund commenced operations with the Fund’s inception. Class N Shares of the Fund commenced operations on August 4, 2017.
•
The performance shown for Class A Shares, Class C Shares, Class S Shares, Class I Shares, and Class T Shares is calculated using the fees and expenses of each respective share class, net of any applicable fee and expense limitations or waivers.
•
The performance shown for Class N Shares for periods prior to August 4, 2017, reflects the performance of the Fund’s Class I Shares, calculated using the fees and expenses of Class N Shares, without the effect of any fee and expense limitations or waivers. If Class N Shares of the Fund had been available during periods prior to August 4, 2017, the performance may have been different.
The bar chart depicts the change in performance from year to year during the periods indicated. The bar chart figures do not include any applicable sales charges that an investor may pay when they buy or sell Class A Shares or Class C Shares of the Fund. If sales charges were included, the returns would be lower. The table compares the Fund’s average annual returns for the periods indicated to a broad-based securities market index, as well as to one or more supplemental indices that have investment characteristics similar to those of the Fund. All figures assume reinvestment of dividends and distributions. For certain periods, the Fund’s performance reflects the effect of expense waivers. Without the effect of these expense waivers, the performance shown would have been lower. Effective August 1, 2019, the Fund changed its investment strategy. Performance prior to August 1, 2019 reflects the Fund’s former strategy, and its performance may have differed if the Fund’s current strategy had been in place.
The Fund’s past performance (before and after taxes) does not necessarily indicate how it will perform in the future. Updated performance information is available at janushenderson.com/performance or by calling 1-877-335-2687. 
28 | Janus Henderson Small-Mid Cap Value Fund
Annual Total Returns for Class I Shares (calendar year-end)
 
 
Best Quarter:
4th Quarter 2020
23.34%
Worst Quarter:
1st Quarter 2020
– 30.83%
 
Class I Shares’ year-to-date return as of the calendar quarter ended September 30, 2024 was 20.91%. 
Average Annual Total Returns (periods ended 12/31/23)
 
 
 
 
 
1 Year
5 Years
10 Years
Since
Inception
(12/15/11)
Class I Shares
Return Before Taxes
15.25%
8.48%
7.43%
9.24%
Return After Taxes on Distributions
14.99%
7.70%
6.05%
7.67%
Return After Taxes on Distributions and Sale of Fund Shares
9.19%
6.61%
5.63%
7.11%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
13.86%
Russell 2500TM Value Index
(reflects no deduction for expenses, fees, or taxes)
15.98%
10.79%
7.42%
10.67%
Class A Shares
Return Before Taxes(1)
8.37%
6.95%
6.51%
8.40%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
13.86%
Russell 2500TM Value Index
(reflects no deduction for expenses, fees, or taxes)
15.98%
10.79%
7.42%
10.67%
Class C Shares
Return Before Taxes(2)
13.13%
7.40%
6.32%
8.10%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
13.86%
Russell 2500TM Value Index
(reflects no deduction for expenses, fees, or taxes)
15.98%
10.79%
7.42%
10.67%
Class S Shares
Return Before Taxes
14.98%
8.17%
7.11%
8.85%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
13.86%
Russell 2500TM Value Index
(reflects no deduction for expenses, fees, or taxes)
15.98%
10.79%
7.42%
10.67%
29 | Janus Henderson Small-Mid Cap Value Fund
Average Annual Total Returns (periods ended 12/31/23)
 
1 Year
5 Years
10 Years
Since
Inception
(12/15/11)
Class N Shares
Return Before Taxes
15.45%
8.61%
7.47%
9.21%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
13.86%
Russell 2500TM Value Index
(reflects no deduction for expenses, fees, or taxes)
15.98%
10.79%
7.42%
10.67%
Class T Shares
Return Before Taxes
15.06%
8.31%
7.27%
9.06%
Russell 3000® Index
(reflects no deduction for expenses, fees, or taxes)
25.96%
15.16%
11.48%
13.86%
Russell 2500TM Value Index
(reflects no deduction for expenses, fees, or taxes)
15.98%
10.79%
7.42%
10.67%
 
(1) 
Calculated assuming maximum permitted sales loads.
(2) 
The one year return is calculated to include the contingent deferred sales charge.
Effective August 29, 2024, the Fund changed its broad-based securities market index from the Russell 2500 Value Index to the Russell 3000 Index due to regulatory requirements. The Fund retained the Russell 2500 Value Index as a performance benchmark because the Russell 2500 Value Index is more closely aligned with the Fund’s investment strategies and investment restrictions. The indices are described below.
•
The Russell 3000 Index measures the performance of the largest 3000 U.S. companies.
•
The Russell 2500 Value Index measures the performance of those Russell 2500 companies with lower price-to-book ratios and lower forecasted growth values.
After-tax returns are calculated using the historically highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your individual tax situation and may differ from those shown in the preceding table. The after-tax return information shown above does not apply to Fund shares held through a tax-advantaged account, such as a 401(k) plan or an IRA.
After-tax returns are only shown for Class I Shares of the Fund. After-tax returns for the other classes of Shares will vary from those shown for Class I Shares due to varying sales charges (as applicable), fees, and expenses among the classes.
 
Management
Investment Adviser:  Janus Henderson Investors US LLC
Portfolio Management:  Kevin Preloger is Executive Vice President and Co-Portfolio Manager of the Fund, which he has co-managed since August 2019. Justin Tugman, CFA, is Executive Vice President and Co-Portfolio Manager of the Fund, which he has co-managed since August 2019.
 
30 | Janus Henderson Small-Mid Cap Value Fund
Purchase and sale of Fund shares
Minimum Investment Requirements 
Class A Shares, Class C Shares*, Class S Shares, and Class T Shares
 
Non-retirement accounts
$2,500**
Certain tax-advantaged accounts or UGMA/UTMA accounts
$500
Class I Shares
Through an intermediary institution
• non-retirement accounts
$2,500
†
• certain tax-advantaged accounts or UGMA/UTMA accounts
$500
†
Class N Shares
Retirement investors (investing through an adviser-assisted, employer-sponsored retirement plan)
None
Retail investors (investing through a financial intermediary omnibus account)
$2,500***
Institutional investors (investing directly with the Fund)
$1,000,000
 
†
Exceptions to these minimums may apply for certain tax-advantaged, tax-qualified and retirement plans, including health savings accounts, accounts held through certain wrap programs, and certain retail brokerage accounts.
*
The maximum purchase in Class C Shares is $500,000 for any single purchase. Effective on or about December 9, 2024, the maximum purchase in Class C Shares is $250,000 for any single purchase.
**
Class A, Class C, Class S, and Class T shares held through certain supermarket and/or self-directed brokerage accounts, or through wrap programs, may not be subject to these minimums. Please contact your financial intermediary for more information.
***
Investors in certain tax-advantaged accounts or accounts held through certain wrap programs or bank trust platforms may not be subject to this minimum.
Purchases, exchanges, and redemptions can generally be made only through institutional channels, such as financial intermediaries and retirement platforms. You should contact your financial intermediary or refer to your plan documents for information on how to invest in the Fund. Requests must be received in good order by the Fund or its agents (financial intermediary or plan sponsor, if applicable) prior to the close of the trading session of the New York Stock Exchange in order to receive that day’s net asset value. For additional information, refer to “Purchases,” “Exchanges,” and/or “Redemptions” in the Prospectus.
 
Tax information
The Fund’s distributions are taxable, and will be taxed as ordinary income or capital gains, unless you are investing through a tax-advantaged arrangement, such as a 401(k) plan or an individual retirement account (in which case you may be taxed upon withdrawal of your investment from such account).
 
Payments to broker-dealers and other financial intermediaries
If you purchase Class A Shares, Class C Shares, Class S Shares, Class I Shares, or Class T Shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund or its distributor (or its affiliates) may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment or to recommend one share class over another. Ask your salesperson or visit your financial intermediary’s website for more information.
31 | Janus Henderson Small-Mid Cap Value Fund
Additional information about the Funds
 
Please refer to the following important information when reviewing the “Fees and Expenses of the Fund” table in each Fund Summary of the Prospectus. The fees and expenses shown were determined based on average net assets as of the fiscal year ended June 30, 2024.
•
“Shareholder Fees” are fees paid directly from your investment and may include sales loads.
•
“Annual Fund Operating Expenses” are paid out of a Fund’s assets and include fees for portfolio management and administrative services, including recordkeeping, subaccounting, and other shareholder services. You do not pay these fees directly but, as the Example in each Fund Summary shows, these costs are borne indirectly by all shareholders.
•
The “Management Fee” is the investment advisory fee rate paid by each Fund to the Adviser. Janus Henderson Mid Cap Value Fund, Janus Henderson Small Cap Value Fund, and Janus Henderson Small-Mid Cap Value Fund each pay an investment advisory fee rate that adjusts up or down by a variable rate of up to 0.15% (assuming constant assets) on a monthly basis based upon the Fund’s performance relative to its benchmark index during a measurement period. This base fee rate, prior to any performance adjustment, is 0.64% for Janus Henderson Mid Cap Value Fund, 0.72% for Janus Henderson Small Cap Value Fund, and 0.70% for Janus Henderson Small-Mid Cap Value Fund. Refer to “Management Expenses” in this Prospectus for additional information with further description in the Statement of Additional Information (“SAI”).
•
“Distribution/Service (12b-1) Fees.” Because 12b-1 fees are charged as an ongoing fee, over time the fee will increase the cost of your investment and may cost you more than paying other types of sales charges. Distribution/Service (12b-1) Fees include a shareholder servicing fee of up to 0.25% for Class C Shares.
•
A contingent deferred sales charge of up to 1.00% may be imposed on certain redemptions of Class A Shares bought without an initial sales charge and then redeemed within 12 months of purchase. The contingent deferred sales charge is not reflected in the Example in each Fund Summary.
•
A contingent deferred sales charge of 1.00% generally applies on Class C Shares redeemed within 12 months of purchase. The contingent deferred sales charge may be waived for certain investors, as described in the Shareholder’s Guide.
•
“Other Expenses”
°
for Class A Shares, Class C Shares, and Class I Shares, may include administrative fees charged by intermediaries for the provision of administrative services, including recordkeeping, subaccounting, order processing for omnibus or networked accounts, or other shareholder services provided on behalf of shareholders of the Funds.
°
for Class S Shares, Class R Shares, and Class T Shares, include an administrative services fee of 0.25% of the average daily net assets of each class to compensate Janus Henderson Services US LLC (the “Transfer Agent”), the Funds’ transfer agent, for providing, or arranging for the provision by intermediaries of, administrative services, including recordkeeping, subaccounting, order processing for omnibus or networked accounts, or other shareholder services provided on behalf of retirement plan participants, pension plan participants, or other underlying investors investing through institutional channels.
°
for all classes, include acquired fund fees and expenses, which are indirect expenses a Fund may incur as a result of investing in shares of an underlying fund, to the extent such expenses are less than 0.01%. “Acquired Fund” refers to any underlying fund (including, but not limited to, exchange-traded funds) in which a fund invests or has invested during the period. To the extent that a Fund invests in Acquired Funds, the Fund’s “Total Annual Fund Operating Expenses” may not correlate to the “Ratio of gross expenses to average net assets” presented in the Financial Highlights tables because that ratio includes only the direct operating expenses incurred by the Fund, not the indirect costs of investing in Acquired Funds. Such amounts are less than 0.01%.
°
for all classes, may include reimbursement to the Adviser of its out-of-pocket costs for services as administrator and to the Transfer Agent of its out-of-pocket costs for serving as transfer agent and providing, or arranging by others the provision of, servicing to shareholders.
°
include custodian fees and expenses, legal and auditing fees, printing and mailing costs of sending reports and other information to existing shareholders, and Independent Trustees’ fees and expenses.
•
The Adviser has contractually agreed to waive and/or reimburse each Fund’s “Total Annual Fund Operating Expenses” to certain limits for at least a one-year period commencing on October 28, 2024. The expense limits are described in the “Management Expenses” section of this Prospectus. Because a fee waiver and/or reimbursement will have a positive effect
32 | Janus Investment Fund
upon a fund’s performance, a fund that pays a performance-based investment advisory fee may experience a performance adjustment that is considered favorable to the Adviser as a result of a fee waiver and/or reimbursement that is in place during the period when the performance adjustment applies.
•
All expenses in a Fund’s “Fees and Expenses of the Fund” table are shown without the effect of expense offset arrangements. Pursuant to such arrangements, credits realized as a result of uninvested cash balances are used to reduce custodian and transfer agent expenses.
 
The Funds’ Board of Trustees (“Trustees”) may change each Fund’s investment objective or non-fundamental principal investment strategies without a shareholder vote. A Fund will notify you in writing at least 60 days before making any such change it considers material. In addition, a Fund will provide shareholders with at least 60 days’ notice prior to changing the 80% investment policy. If there is a material change to a Fund’s investment objective or principal investment strategies, you should consider whether the Fund remains an appropriate investment for you. There is no guarantee that a Fund will achieve its investment objective.
Unless otherwise stated, the following section provides additional information about the investment strategies and general policies that are summarized in the Fund Summary sections, including the types of securities each Fund may invest in when pursuing its investment objective. This section also describes investment strategies and policies that the Funds may use to a lesser extent. These non-principal investment strategies and policies may become more important in the future since a Fund’s composition can change over time. Except for the Funds’ policies with respect to illiquid investments, borrowing, and derivatives use, the percentage limitations included in these policies and elsewhere in this Prospectus and/or the SAI normally apply only at the time of purchase of a security. So, for example, if a Fund exceeds a limit, other than illiquid investments, borrowing, and derivatives use, as a result of market fluctuations or the sale of other securities, it will not be required to dispose of any securities. The “Glossary of Investment Terms” includes descriptions of investment terms used throughout the Prospectus.
Security Selection
Portfolio management for Janus Henderson Mid Cap Value Fund, Janus Henderson Small Cap Value Fund, and Janus Henderson Small-Mid Cap Value Fund primarily invests in the common stocks of companies and focuses on companies whose stock prices are believed to be undervalued or that have fallen out of favor with the market. Portfolio management looks for companies with strong fundamentals and competent management.
As defensive value managers, portfolio management generally looks for companies with:
•
strong management teams;
•
strong and stable balance sheets and solid recurring free cash flows;
•
attractive relative and absolute valuation ratios or that have underperformed recently;
•
favorable reward to risk characteristics;
•
sustainable competitive advantages that are trading at attractive valuations; and
•
strong long-term prospects.
Portfolio management’s philosophy is to weigh a security’s downside risk before considering its upside potential, which may help provide an element of capital preservation. Portfolio management will generally consider selling a Fund holding if, among other things, the security reaches portfolio management’s price target, if the company has a deterioration of fundamentals such as failing to meet key operating benchmarks, or if portfolio management finds a better investment opportunity. Portfolio management will also consider selling a Fund holding to meet redemptions.
A company may be considered attractively valued when, in the opinion of portfolio management, shares of the company are selling for a price that is below their intrinsic worth (“undervalued”). A company may be undervalued due to market or economic conditions, temporary earnings declines, unfavorable developments affecting the company, or other factors. Such factors may provide buying opportunities at attractive prices compared to historical or market price-earnings ratios, price/free cash flow, book value, or return on equity. Portfolio management believes that buying these securities at a price that is below their intrinsic worth may generate greater returns for a Fund than those obtained by paying premium prices for companies currently in favor in the market.
33 | Janus Investment Fund
Janus Henderson Responsible International Dividend Fund pursues its investment objective by investing, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in a portfolio of dividend-producing equity securities. The Fund’s investment approach (i) seeks to avoid companies and industries that it considers to be involved in business activities and behaviors that may be environmentally and/or socially harmful, and (ii) considers environmental, social, and governance (“ESG”) factors and a company’s management of ESG risks. The Fund primarily invests in equity securities of companies that are economically tied to countries outside of the United States, including investments in emerging markets. The Fund’s investments may be in non-U.S. currency or U.S. dollar-denominated. In pursuing its investment objective, portfolio management first seeks to identify equity securities of companies with attractive long-term business prospects that generate profits and produce attractive levels of dividend income. Although the Fund does not have a specific policy regarding the growth/value orientation or market capitalization of the companies in which it invests, portfolio management believes that focusing on dividend-producing equity securities will tend to lead to investments in mid-to-large capitalization “value” stocks (stocks of well-established, undervalued companies that portfolio management believes offer the potential for income and long-term capital appreciation). Portfolio management may, however, invest in smaller and less seasoned issuers and in stocks that are considered “growth” stocks.
Next, portfolio management applies broad-based negative screens, which incorporate third-party inputs, to seek to avoid companies and industries that are directly associated with business activities and behaviors that may be environmentally and/or socially harmful, subject to certain de minimis limits that may be quantitative (e.g., expressed as a percentage of a company’s revenues) or qualitative in nature. When an activity relates to a company’s revenues, a 10% threshold is applied. The qualitative assessment looks at the extent to which an “avoided” activity is part of a company’s business and whether a company is taking action to address and improve upon such activity. A current list of such business activities and behaviors, which may evolve over time, follows:
•
Adult entertainment;
•
Alcohol;
•
Animal testing for non-medical purposes;
•
Armaments;
•
Fossil fuel extraction and refining;
•
Fossil fuel power generation;
•
Fur;
•
Gambling; and
•
Tobacco.
The screening process is also used to exclude companies that are United Nations Global Compact violators and companies that are in breach of the Organization for Economic and Co-operation and Development Guidelines for Multinational Enterprises.
Portfolio management considers inputs from third-party data providers in implementing the Fund’s investment strategies. The third-party data providers used by portfolio management are disclosed in the Fund’s SAI and are subject to change over time.
The Fund will generally consider selling a security when, in portfolio management’s opinion, there is a risk of significant deterioration in the company’s fundamentals, there is a change in business strategy or issuer-specific business outlook that affects the original investment case, or if a superior investment opportunity arises. The Fund will also consider selling a security if, in portfolio management’s opinion, the company’s business model no longer meets the investment criteria employed in managing the Fund.
Cash Position
The Funds may not always stay fully invested. For example, when portfolio management believes that market conditions are unfavorable for investing, or when it is otherwise unable to locate attractive investment opportunities, a Fund’s cash or similar investments may increase. Due to differing investment strategies, the cash positions among the Funds may vary significantly. When a Fund’s investments in cash or similar investments increase, it may not participate in market advances or declines to the same extent that it would if the Fund remained more fully invested. To the extent a Fund invests its uninvested cash through a sweep program (meaning its uninvested cash is pooled with uninvested cash of other funds and invested in certain securities such as repurchase agreements), it is subject to the risks of the account or fund into which it is investing, including liquidity issues that may delay the Fund from accessing its cash.
34 | Janus Investment Fund
In addition, a Fund may temporarily increase its cash position under certain unusual circumstances, such as to protect its assets or maintain liquidity in certain circumstances to meet unusually large redemptions. A Fund’s cash position may also increase temporarily due to unusually large cash inflows. Under unusual circumstances such as these, a Fund may invest up to 100% of its assets in cash or similar investments. In this case, the Fund may take positions that are inconsistent with its investment policies. As a result, the Fund may not achieve its investment objective.
Derivatives
A Fund may invest in derivatives, which are financial instruments whose value is derived from, or directly linked to, an underlying asset, instrument, currency, or index. A Fund may take long and short positions in derivatives. Derivatives can be used for hedging purposes or for non-hedging purposes, such as seeking to earn income and enhance return, to protect unrealized gains, or to avoid realizing losses. Such techniques may also be used to adjust currency exposure relative to a benchmark index, to gain exposure to the market pending investment of cash balances, or to meet liquidity needs.
Emerging Markets
Within the parameters of its specific investment policies, each Fund may invest in securities of issuers or companies from or with exposure to one or more “developing countries” or “emerging market countries.” Such countries include, but are not limited to, countries included in the MSCI Emerging Markets Indexsm.
ESG Integration
As part of a Fund’s investment process, portfolio management considers environmental, social, and governance (“ESG”) risks and opportunities (“ESG Factors”) that it believes are financially material, alongside other fundamental investment factors. Examples of potential financially material ESG Factors may include corporate governance, political governance, executive pay, board structure and diversity, business ethics, corporate reporting, company culture, human capital management and diversity, community relations, human rights, exposure to climate change, biodiversity, and deforestation. Portfolio management focuses on the ESG Factors it considers most likely to have a material impact on the long-term financial performance of the issuer, which includes identifying ESG Factors attributable to a particular region, sector, industry, or issuer. To facilitate its assessment of ESG Factors, portfolio management uses issuer reports, third-party data and internally-generated analyses and may engage directly with issuers. ESG Factors are one of many considerations in the investment decision-making process and may not be determinative in deciding to include or exclude an investment from the portfolio. Portfolio management may assess the relevance of ESG Factors to its fundamental research process differently across issuers, sectors, regions, and asset classes.
Exchange-Traded Funds
Certain Funds may invest in exchange-traded funds (“ETFs”) to gain exposure to a particular portion of the market. ETFs are typically open-end investment companies that are traded on a national securities exchange. ETFs typically incur fees, such as investment advisory fees and other operating expenses that are separate from those of a Fund, which will be indirectly paid by such Fund. As a result, the cost of investing in a Fund may be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in stocks and bonds. Since ETFs are traded on an exchange at market prices that may vary from the net asset value of their underlying investments, there may be times when ETFs trade at a premium or discount. A Fund is also subject to the risks associated with the securities in which the ETF invests.
Foreign Securities
Each Fund may invest in foreign securities. Portfolio management seeks investments that meet the selection criteria, regardless of where an issuer or company is located. Foreign securities are generally selected on a security-by-security basis without regard to any predetermined allocation among countries or geographic regions. However, certain factors, such as expected levels of inflation, government policies influencing business conditions, the outlook for currency relationships, and prospects for economic growth among countries, regions, or geographic areas, may warrant greater consideration in selecting foreign securities. The Funds may at times have significant foreign exposure, including exposure to emerging markets.
Illiquid Investments
A Fund will not acquire any illiquid investment if, immediately after the acquisition, the Fund would have invested more than 15% of its net assets in illiquid investments that are assets. An illiquid investment is any investment that a Fund reasonably expects cannot be sold or disposed of in current market conditions in seven calendar days or less without the sale or disposition significantly changing the market value of the investment.
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Initial Public Offerings and Secondary Offerings
Certain Funds may purchase shares issued as part of, or a short period after, a company’s initial public offering (“IPO”), and may at times dispose of those shares shortly after their acquisition. An IPO is the first sale of stock by a private company to the public. IPOs are often issued by smaller, younger companies seeking the capital to expand, but can also be done by large privately-owned companies looking to become publicly traded. Certain Funds may also purchase shares in offerings made by companies that are publicly traded (“secondary offerings”). Secondary offerings may be made by companies for a number of reasons, including as part of a refinancing, to raise capital for growth, and/or to provide existing shareholders with a way to register and sell restricted shares.
Leverage
Certain of a Fund’s investments, including derivatives and short sale transactions, involve the use of leverage. Leverage is investment exposure which exceeds the initial amount invested. Leverage occurs when a Fund increases its assets available for investment using derivatives, short sales, when-issued, delayed delivery, or forward commitment transactions, or other similar transactions. The use of other investment techniques can also create a leveraging effect on a Fund.
Portfolio Turnover
In general, each Fund intends to purchase securities for long-term investment, although, to a limited extent, a Fund may purchase securities in anticipation of relatively short-term gains. Short-term transactions may also result from liquidity needs, securities having reached a price or yield objective, changes in interest rates or the credit standing of an issuer, or by reason of economic or other developments not foreseen at the time of the initial investment decision. A Fund may also sell one security and simultaneously purchase the same or a comparable security to take advantage of short-term differentials in bond yields or securities prices. Portfolio turnover is affected by market conditions, changes in the size of a Fund (including due to shareholder purchases and redemptions), the nature of a Fund’s investments, and the investment style of portfolio management. Changes are normally made in a Fund’s portfolio whenever portfolio management believes such changes are desirable. Portfolio turnover rates are generally not a factor in making buy and sell decisions for the Funds.
Increased portfolio turnover may result in higher costs for brokerage commissions, dealer mark-ups, and other transaction costs, and may also result in the acceleration of taxable capital gains. Higher costs associated with increased portfolio turnover also may have a negative effect on a Fund’s performance. The “Financial Highlights” section of this Prospectus shows the Funds’ historical turnover rates.
REITs and Real Estate-Related Securities
Each Fund may invest in equity and debt securities of real estate-related companies. These securities may include common stocks, preferred stocks, and other securities, including, but not limited to, mortgage-backed securities, real estate-backed securities, securities of real estate investment trusts (“REITs”) and similar REIT-like entities (such as real estate operating companies (“REOCs”)). A REIT is an entity that invests in real estate-related projects, such as properties, mortgage loans, and construction loans. REITs are often categorized as equity REITs, mortgage REITs, and hybrid REITs. An equity REIT, the most common type of REIT, invests primarily in the fee ownership of land and buildings. An equity REIT derives its income primarily from rental income but may also realize capital gains or losses by selling real estate properties in its portfolio that have appreciated or depreciated in value. A mortgage REIT invests primarily in mortgages on real estate, which may secure construction, development, or long-term loans. A mortgage REIT generally derives its income from interest payments on the credit it has extended. A hybrid REIT combines the characteristics of equity REITs and mortgage REITs, generally by holding both ownership interests and mortgage interests in real estate.
Similar to REITs, REOCs are publicly-traded real estate companies that typically engage in the development, management or financing of real estate, such as homebuilders, hotel management companies, land developers and brokers. REOCs, however, have not elected (or are not eligible) to be taxed as a REIT. The reasons for not making such an election include the (i) availability of tax-loss carry-forwards, (ii) operation in non-REIT-qualifying lines of business, and (iii) ability to retain earnings. Instead, REOCs are generally structured as “C” corporations under the Internal Revenue Code of 1986, as amended, and, as a result, are not required to distribute any portion of their income. In this regard, although REOCs do not receive the same favorable tax treatment that is accorded to REITs, REOCs are typically subject to fewer restrictions than REITs, including the ability to retain and/or reinvest funds from operations and more flexibility in terms of the real estate investments they can make.
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Securities Lending
A Fund may seek to earn additional income through lending its securities to certain qualified broker-dealers and institutions, in an amount equal to up to one-third of its total assets as determined at the time of the loan origination. When a Fund lends its securities, it receives collateral (including cash collateral), at least equal to the value of securities loaned. A Fund may earn income by investing this collateral in one or more affiliated or non-affiliated cash management vehicles or in time deposits. It is also possible that, due to a decline in the value of a cash management vehicle in which collateral is invested, a Fund may lose money. There is also the risk that when portfolio securities are lent, the securities may not be returned on a timely basis, and a Fund may experience delays and costs in recovering the security or gaining access to the collateral provided to the Fund to collateralize the loan. If a Fund is unable to recover a security on loan, the Fund may use the collateral to purchase a replacement security in the market. There is a risk that the value of the collateral could be insufficient to cover the cost of the replacement security, resulting in a loss to a Fund. In certain circumstances, individual loan transactions could yield negative returns. The Adviser intends to manage a portion of the cash collateral in an affiliated cash management vehicle and will receive an investment advisory fee for managing such assets.
Short Sales
A Fund may invest in short positions through short sales of stocks and structured products, and through derivatives that include swaps, uncovered written calls, and futures. A Fund may also engage in short sales “against the box” and options for hedging purposes. Short sales against the box involve selling short a security that a Fund owns, or the Fund has the right to obtain the amount of the security sold short at a specified date in the future. A Fund may also enter into a short sale to hedge against anticipated declines in the market price of a security or to reduce portfolio volatility.
A short sale is generally a transaction in which a Fund sells a security it does not own or have the right to acquire (or that it owns but does not wish to deliver) in anticipation that the market price of that security will decline. To complete the transaction, the Fund must borrow the security to make delivery to the buyer. The Fund is then obligated to replace the security borrowed by purchasing the security at the market price at the time of replacement. A short sale is subject to the risk that if the price of the security sold short increases in value, the Fund will incur a loss because it will have to replace the security sold short by purchasing it at a higher price. In addition, the Fund may not always be able to close out a short position at a particular time or at an acceptable price. A lender may request, or market conditions may dictate, that the borrowed securities be returned to the lender on short notice, and the Fund may have to buy the borrowed securities at an unfavorable price. If this occurs at a time when other short sellers of the same security also want to close out their positions, a “short squeeze” can occur, which means that the demand is greater than the supply for the stock sold short. If a short squeeze occurs, it is more likely that the Fund will have to cover its short sale at an unfavorable price and potentially reduce or eliminate any gain, or cause a loss, as a result of the short sale. Because there is no upper limit to the price a borrowed security may reach prior to closing a short position, a Fund’s losses are potentially unlimited in a short sale transaction. A Fund’s gains and losses will also be decreased or increased, as the case may be, by the amount of any dividends, interest, or expenses, including transaction costs and borrowing fees, the Fund may be required to pay in connection with a short sale. Such payments may result in the Fund having higher expenses than a fund that does not engage in short sales and may negatively affect the Fund’s performance.
A Fund may enter into a derivatives transaction to obtain short investment exposure to an underlying reference asset. If the value of the underlying reference asset on which a Fund has obtained a short investment exposure increases, the Fund will incur a loss. This potential loss is theoretically unlimited. A short exposure through a derivative also exposes a Fund to credit risk, counterparty risk, and leverage risk.
Special Situations
The Funds may invest in companies that demonstrate special situations or turnarounds, meaning companies that have experienced significant business problems but are believed to have favorable prospects for recovery. For example, a special situation or turnaround may arise when, in the opinion of portfolio management, the securities of a particular issuer will be recognized as undervalued by the market and appreciate in value due to a specific development with respect to that issuer. Special situations may include significant changes in a company’s allocation of its existing capital, a restructuring of assets, or a redirection of free cash flow. For example, issuers undergoing significant capital changes may include companies involved in spin-offs, sales of divisions, mergers or acquisitions, companies involved in bankruptcy proceedings, or companies initiating large changes in their debt to equity ratio. Companies that are redirecting cash flows may be reducing debt, repurchasing shares, or paying dividends. Special situations may also result from: (i) significant changes in industry structure through regulatory developments or shifts in competition; (ii) a new or improved product, service, operation, or technological
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advance; (iii) changes in senior management or other extraordinary corporate event; (iv) differences in market supply of and demand for the security; or (v) significant changes in cost structure. Investments in “special situations” companies can present greater risks than investments in companies not experiencing special situations, and a Fund’s performance could be adversely impacted if the securities selected decline in value or fail to appreciate in value.
Other Types of Investments
Unless otherwise stated within its specific investment policies, each Fund may also invest in other types of domestic and foreign securities and use other investment strategies. These securities and strategies are not intended to be principal investment strategies of the Funds. If successful, they may benefit the Funds by earning a return on the Funds’ assets or reducing risk; however, they may not achieve the Funds’ investment objectives. These securities and strategies may include:
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debt securities (such as bonds, notes, and debentures)
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preferred stocks and securities convertible into common stocks or preferred stocks
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indexed/structured securities (such as commercial and residential mortgage- and asset-backed securities)
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pass-through securities including commercial and residential mortgage- and asset-backed securities and mortgage dollar rolls
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securities purchased on a when-issued, delayed delivery, or forward commitment basis
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equity and fixed-income securities issued in private placement transactions
 
The value of your investment will vary over time, sometimes significantly, and you may lose money by investing in the Funds. To varying degrees, the Funds may invest in stocks, fixed-income securities, money market instruments or cash/cash equivalents, and derivatives. The following information is intended to help you better understand some of the risks of investing in the Funds, including those risks that are summarized in the Fund Summary sections. This information also includes descriptions of other risks a Fund may be subject to as a result of additional investment strategies and general policies that may apply to the Fund. The impact of the following risks on a Fund may vary depending on the Fund’s investments. The greater the Fund’s investment in a particular security, the greater the Fund’s exposure to the risks associated with that security. Before investing in a Fund, you should consider carefully the risks that you assume when investing in the Fund.
Counterparty Risk. Fund transactions involving a counterparty are subject to the risk that the counterparty or a third party will not fulfill its obligation to a Fund (“counterparty risk”). Counterparty risk may arise because of the counterparty’s financial condition (i.e., financial difficulties, bankruptcy, or insolvency), market activities and developments, or other reasons, whether foreseen or not. A counterparty’s inability to fulfill its obligation may result in significant financial loss to a Fund. A Fund may be unable to recover its investment from the counterparty or may obtain a limited recovery, and/or recovery may be delayed. A Fund may be exposed to counterparty risk to the extent it participates in lending its securities to third parties and/or cash sweep arrangements whereby the Fund’s cash balance is invested in one or more types of cash management vehicles or in time deposits. In addition, a Fund may be exposed to counterparty risk through its investments in certain securities, including, but not limited to, repurchase agreements, debt securities, and derivatives (including various types of swaps, futures, and options). Each Fund intends to enter into financial transactions with counterparties that the Adviser believes to be creditworthy at the time of the transaction. There is always the risk that the Adviser’s analysis of a counterparty’s creditworthiness is incorrect or may change due to market conditions. To the extent that a Fund focuses its transactions with a limited number of counterparties, it will have greater exposure to the risks associated with one or more counterparties.
Derivatives Risk. Derivatives can be volatile and involve risks in addition to the risks of the underlying referenced securities or asset. Gains or losses from a derivative investment can be substantially greater than the derivative’s original cost, and can therefore involve leverage. Leverage may cause a Fund to be more volatile than if it had not used leverage.
The Funds may use short sales, futures, options, swap agreements (including, but not limited to, equity, interest rate, credit default, and total return), and other derivative instruments individually or in combination to “hedge” or protect their portfolios from adverse movements in securities prices and interest rates. The Funds may also use a variety of currency hedging techniques, including the use of forward currency contracts, to manage currency risk. There is no guarantee that
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portfolio management’s use of derivative investments will benefit the Funds. A Fund’s performance could be worse than if the Fund had not used such instruments. Use of such investments may instead increase risk to the Fund, rather than reduce risk. Derivatives can be complex instruments and may involve analysis that differs from that required for other investment types used by a Fund. If the value of a derivative does not correlate well with the particular market or other asset class to which the derivative is intended to provide exposure, the derivative may not produce the anticipated result. Derivatives can also reduce the opportunity for gain or result in losses by offsetting positive returns in other investments. To the extent a Fund enters into short derivative positions, a Fund may be exposed to risks similar to those associated with short sales, including the risk that a Fund’s losses are theoretically unlimited.
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Forward Foreign Currency Exchange Contract Risk. Forward foreign currency exchange contracts (“forward currency contracts”) involve the risk that unanticipated changes in currency prices may negatively impact a Fund’s performance. Moreover, there may be an imperfect correlation between a Fund’s portfolio holdings of securities quoted or denominated in a particular currency and any forward currency contracts entered into by the Fund, which will expose the Fund to risk of foreign exchange loss. The trading markets for forward currency contracts offer less protection against defaults than trading in currency instruments on an exchange. Because a forward currency contract is not guaranteed by an exchange or clearinghouse, a default on the contract could result in losses to a Fund and may force the Fund to cover its purchase or sale commitments, if any, at the current market price. In addition, forward currency contract markets can experience periods of illiquidity, which could prevent a Fund from divesting of a forward currency contract at the optimal time and may adversely affect a Fund’s returns and net asset value.
Emerging Markets Risk. Within the parameters of its specific investment policies, each Fund may invest in securities of issuers or companies from or with exposure to one or more “developing countries” or “emerging market countries.” Such countries include, but are not limited to, countries included in the MSCI Emerging Markets Index. To the extent that a Fund invests a significant amount of its assets in one or more of these countries, its returns and net asset value may be affected to a large degree by events and economic conditions in such countries. The risks of foreign investing are heightened when investing in emerging markets, which may result in the price of investments in emerging markets experiencing sudden and sharp price swings. In many developing markets, there is less government supervision and regulation of stock exchanges, brokers, and listed companies than in more developed markets, making these investments potentially more volatile in price and less liquid than investments in developed securities markets, resulting in greater risk to investors. There is a risk in developing countries that a current or future economic or political crisis could lead to price controls, forced mergers of companies, expropriation or confiscatory taxation, imposition or enforcement of foreign ownership limits, seizure, nationalization, sanctions or imposition of restrictions by various governmental entities on investment and trading, or creation of government monopolies, any of which may have a detrimental effect on a Fund’s investments.
The securities markets of many of these emerging market countries may also be smaller, less liquid, and subject to greater price volatility than those in the United States. In the event of a default on any investments in foreign debt obligations, it may be more difficult for a Fund to obtain or to enforce a judgment against the issuers of such securities. In addition, a Fund’s investments may be denominated in foreign currencies and therefore, changes in the value of a country’s currency compared to the U.S. dollar may affect the value of the Fund’s investments. To the extent that a Fund invests a significant portion of its assets in the securities of emerging markets issuers in or companies of a single country or region, it is more likely to be impacted by events or conditions affecting that country or region, which could have a negative impact on the Fund’s performance. A Fund may be subject to emerging markets risk to the extent that it invests in securities of issuers or companies which are not considered to be from emerging markets, but which have customers, products, or transactions associated with emerging markets.
ESG Integration and Investment Risk. There is a risk that considering ESG Factors as part of a Fund’s investment process may fail to produce the intended results or that a Fund may perform differently from funds that have a similar investment style but do not formally incorporate such considerations in their strategy. While portfolio management believes that the consideration of financially material ESG Factors has the potential to provide better risk-adjusted returns, ESG Factors may not be considered for every investment decision and there is no guarantee that the consideration of ESG Factors will result in better performance. In addition, information related to ESG Factors provided by issuers and third parties, upon which portfolio management may utilize, continues to develop, and may be incomplete, inaccurate, use different methodologies or be applied differently across issuers and industries. Further, the U.S. regulatory landscape regarding the use of ESG Factors in investing is still developing and future rules and regulations may require a Fund to modify or alter its investment process and/or how it discloses its consideration of ESG Factors.
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Janus Henderson Responsible International Dividend Fund has an ESG-related strategy and may employ exclusionary criteria to avoid investing in certain industries, activities, or assets considered by portfolio management to have a negative impact on society or the environment. This Fund is subject to similar risks as those Funds that consider ESG Factors as part of their investment process.
European Investments Risk. Exposure to investments in European countries may expose a Fund to the economic and political risks associated with Europe in general and the specific European countries in which it invests. The economies and markets of European countries are often closely connected and interdependent, and events in one European country can have an adverse impact on other European countries. A Fund may be exposed to investments in securities of issuers that are domiciled in, have significant operations in, or that are listed on at least one securities exchange within member states of the European Union (the “EU”). A number of countries within the EU are also members of the Economic and Monetary Union (the “EMU”) (the “eurozone”) and have adopted the euro as their currency. Eurozone membership requires member states to comply with restrictions on inflation rates, deficits, interest rates, debt levels and fiscal and monetary controls, each of which may significantly affect every country in Europe. Changes in import or export tariffs, changes in governmental or EU regulations on trade, changes in the exchange rate of the euro and other currencies of certain EU countries which are not in the eurozone, the default or threat of default by an EU member state on its sovereign debt, and/or an economic recession in an EU member state may have a significant adverse effect on the economies of other EU member states and major trading partners outside Europe.
Exchange-Traded Funds Risk. ETFs are typically open-end investment companies, which may seek to track the performance of a specific index or be actively managed. ETFs are traded on a national securities exchange at market prices that may vary from the net asset value of their underlying investments. Accordingly, there may be times when an ETF trades at a premium or discount to its net asset value. When a Fund invests in an ETF, in addition to directly bearing the expenses associated with its own operations, it will bear a pro rata portion of the ETF’s expenses. As a result, the cost of investing in a Fund may be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in stocks and bonds. ETFs also involve the risk that an active trading market for an ETF’s shares may not develop or be maintained. Similarly, because the value of ETF shares depends on the demand in the market, a Fund may not be able to purchase or sell an ETF at the most optimal time, which could adversely affect the Fund’s performance. In addition, ETFs that track particular indices may be unable to match the performance of such underlying indices due to the temporary unavailability of certain index securities in the secondary market or other factors, such as discrepancies with respect to the weighting of securities.
The ETFs in which a Fund invests are subject to specific risks, depending on the investment strategy of the ETF. In turn, a Fund will be subject to substantially the same risks as those associated with direct exposure to the securities or commodities held by the ETF. Because a Fund may invest in a broad range of ETFs, such risks may include, but are not limited to, leverage risk, foreign exposure risk, and commodity-linked investments risk.
Foreign Exposure Risk. Within the parameters of its specific investment policies, each Fund may invest in foreign equity and debt securities either indirectly (e.g., depositary receipts, depositary shares, and passive foreign investment companies) or directly in foreign markets, including emerging markets. Additional risks may be present with respect to investments in securities of issuers or companies that are economically tied to different countries throughout the world. An issuer is deemed to be economically tied to a country or countries if one or more of the following tests are met: (i) the issuer is organized in, or its primary business office or principal trading market of its equity is located in, the country; (ii) a majority of the issuer’s revenues are derived from one or more countries; or (iii) a majority of the issuer’s assets are located in one or more countries. Investments in foreign securities, including securities of foreign and emerging market governments, may involve greater risks than investing in domestic securities because a Fund’s performance may depend on factors other than the performance of a particular company. These factors include:
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Currency Risk. As long as a Fund holds a foreign security, its value will be affected by the value of the local currency relative to the U.S. dollar. When a Fund sells a foreign currency denominated security, its value may be worth less in U.S. dollars even if the security increases in value in its home country. U.S. dollar-denominated securities of foreign issuers may also be affected by currency risk, as the value of these securities may also be affected by changes in the issuer’s local currency.
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Foreign Market Risk. Foreign securities markets, particularly those of emerging market countries, may be less liquid and more volatile than domestic markets. These securities markets may trade a small number of securities, may have a limited number of issuers and a high proportion of shares, or may be held by a relatively small number of persons or institutions.
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Local securities markets may be unable to respond effectively to increases in trading volume, potentially making prompt liquidation of substantial holdings difficult or impossible at times. It is also possible that certain markets may require payment for securities before delivery, and delays may be encountered in settling securities transactions. In some foreign markets, there may not be protection against failure by other parties to complete transactions. It may not be possible for a Fund to repatriate capital, dividends, interest, and other income from a particular country or governmental entity. In addition, securities of issuers located in or economically tied to countries with emerging markets may have limited marketability and may be subject to more abrupt or erratic price movements which could also have a negative effect on a Fund. Such factors may hinder a Fund’s ability to buy and sell emerging market securities in a timely manner, affecting the Fund’s investment strategies and potentially affecting the value of the Fund.
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Geographic Concentration Risk. To the extent that a Fund invests a substantial amount of its assets in issuers located in a single country or region, the economic, political, social, regulatory, or other developments or conditions within such country or region will generally have a greater effect on the Fund than they would on a more geographically diversified fund, which may result in greater losses and volatility. Adverse developments in certain regions could also adversely affect securities of other countries whose economies appear to be unrelated and could have a negative impact on a Fund’s performance.
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Political and Economic Risk. Foreign investments may be subject to increased political and economic risks, including the imposition of economic and other sanctions. Sanctions imposed by the U.S. Government on other countries or persons or issuers operating in such countries could restrict a Fund’s ability to buy affected securities or force a Fund to dispose of any affected securities it has previously purchased at an inopportune time. As a result, a Fund may experience a greater risk of loss with respect to securities impacted by such sanctions.
Political and economic risks may be heightened in emerging markets, which may have relatively unstable governments, immature economic structures, national policies restricting investments by foreigners, social instability, and different and/or developing legal systems. In some countries, there is the risk that the government may take over the assets or operations of a company or that the government may impose withholding and other taxes or limits on the removal of a Fund’s assets from that country. In addition, the economies of emerging markets may be predominantly based on only a few industries, may be highly vulnerable to changes in local or global trade conditions, and may suffer from extreme and volatile debt burdens or inflation rates.
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Regulatory Risk. There may be less government supervision of foreign markets. As a result, foreign issuers may not be subject to the uniform accounting, auditing, and financial reporting standards and practices applicable to domestic issuers, and there may be less publicly available information about foreign issuers.
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Transaction Costs. Costs of buying, selling, and holding foreign securities, including brokerage, tax, and custody costs, may be higher than those involved in domestic transactions.
Industry and Sector Risk. Industry and sector risk is the possibility that a group of related securities will decline in price due to industry-specific or economic sector-specific developments. Companies in the same or similar industries and economic sectors may share common characteristics and are more likely to react similarly to industry-specific market or economic developments. Each Fund’s investments, if any, in multiple companies in a particular industry or economic sector may increase that Fund’s exposure to industry and sector risk.
Initial Public Offering and Secondary Offering Risk. A Fund’s purchase of shares issued in an IPO exposes it to the risks associated with companies that have little operating history as public companies, as well as to the risks inherent in those sectors of the market where these new issuers operate. Attractive IPOs are often oversubscribed and may not be available to the Funds, or may be available only in very limited quantities. The market for IPO issuers has been volatile, and share prices of newly public companies have fluctuated up and down significantly over short periods of time. There can be no assurance that the Funds will identify favorable IPO investment opportunities. In addition, under certain market conditions, a relatively small number of companies may issue securities in IPOs. Similarly, as the number of Funds to which IPO securities are allocated increases, the number of securities issued to any one Fund may decrease. In addition, as a fund increases in size, the impact of IPOs on the fund’s performance will generally decrease.
A Fund may purchase shares in secondary offerings. Secondary offerings may expose a Fund to some of the risks of IPOs. Participation in secondary offerings may have a magnified impact on the performance of a fund to the extent that it has a small asset base and the fund may not experience similar performance as its assets grow. Secondary offering shares frequently
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are volatile in price. As a result, a Fund may hold secondary offering shares for a very short period of time. This may increase the portfolio turnover rate of the Fund and may lead to increased expenses for the Fund, such as commissions and transaction costs. In addition, secondary offering shares can experience an immediate drop in value if the demand for the securities does not continue to support the offering price.
Large Shareholder Risk. Certain large shareholders, such as Janus Henderson “fund of funds”, individuals, accounts, and affiliates of the Adviser, may hold substantial percentages of a Fund’s shares. A Fund is subject to the risk that a redemption by those shareholders of all or a large portion of their Fund shares may adversely affect the Fund’s performance by forcing the Fund to sell portfolio securities, potentially at disadvantageous prices, or to raise the cash needed to satisfy the redemption request. Purchases and redemptions of fund shares by a Janus Henderson “fund of funds” due to reallocations or rebalancings may result in a Fund having to sell securities or invest cash when it otherwise would not do so. These transactions may also accelerate the realization of taxable income to shareholders if such sales of investments result in gains, and may also increase transaction costs. In addition, a large redemption could result in a Fund’s current expenses being allocated over a smaller asset base, which could lead to an increase in the Fund’s expense ratio. The impact of these transactions is likely to be greater when a Janus Henderson “fund of funds” purchases, redeems, or owns a substantial portion of a Fund’s shares.
Leverage Risk. Some transactions may give rise to a form of economic leverage. These transactions may include, among others, derivatives, and may expose a Fund to greater risk and increase its costs. The use of leverage may cause a Fund to liquidate portfolio positions when it may not be advantageous to do so to satisfy its obligations or to meet the applicable requirements of the Investment Company Act of 1940, as amended, and the rules thereunder. Increases and decreases in the value of a Fund’s portfolio will be magnified when the Fund uses leverage.
Liquidity Risk. A Fund may invest in securities or instruments that do not trade actively or in large volumes, and may make investments that are less liquid than other investments. Also, a Fund may make investments that may become less liquid in response to market developments or adverse investor perceptions. Investments that are illiquid or that trade in lower volumes may be more difficult to value. When there is no willing buyer and investments cannot be readily sold at the desired time or price, a Fund may have to accept a lower price or may not be able to sell the security or instrument at all. Investments in foreign securities, particularly those of issuers located in emerging market countries, tend to have greater exposure to liquidity risk than domestic securities. In unusual market conditions, even normally liquid securities may be affected by a degree of liquidity risk (i.e., if the number and capacity of traditional market participants is reduced). An inability to sell one or more portfolio positions can adversely affect a Fund’s value or prevent such Fund from being able to take advantage of other investment opportunities.
Liquidity risk may also refer to the risk that a Fund will not be able to pay redemption proceeds within the allowable time period because of unusual market conditions, an unusually high volume of redemption requests, or other reasons. While a Fund may pay redemptions in-kind, a Fund may instead choose to raise cash to meet redemption requests through the sale of portfolio securities or permissible borrowings. If a Fund is forced to sell securities at an unfavorable time and/or under unfavorable conditions, such sales may adversely affect the Fund’s net asset value, may increase brokerage costs, and may result in taxable capital gains.
Market Risk. The value of a Fund’s portfolio may decrease if the value of one or more issuers in the Fund’s portfolio decreases. Further, regardless of how well individual companies or securities perform, the value of a Fund’s portfolio could also decrease if there are deteriorating economic or market conditions, including, but not limited to, a general decline in prices on the stock markets, a general decline in real estate markets, a decline in commodities prices, or if the market favors different types of securities than the types of securities in which the Fund invests. If the value of the Fund’s portfolio decreases, the Fund’s net asset value will also decrease, which means if you sell your shares in the Fund you may lose money. Market risk may affect a single issuer, industry, economic sector, or the market as a whole.
The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Social, political, economic and other conditions and events, such as natural disasters, health emergencies (e.g., epidemics and pandemics), terrorism, war, conflicts, including related sanctions, social unrest, financial institution failures, and economic recessions, could reduce consumer demand or economic output, result in market closures, travel restrictions and/or quarantines, and generally have a significant impact on the global economies and financial markets.
•
Armed Conflict. Recent such examples include conflict, loss of life, and disaster connected to ongoing armed conflict between Russia and Ukraine in Europe and Hamas and Israel in the Middle East. The extent and duration of each conflict,
42 | Janus Investment Fund
resulting sanctions, and resulting future market disruptions in each region are impossible to predict, but could be significant and have a severe adverse effect, including significant negative impacts on the United States and broader global economy and the markets for certain securities and commodities.
Portfolio Management Risk. The Funds are actively managed investment portfolios and are therefore subject to the risk that the investment strategies and research process employed for the Funds may fail to produce the intended results. Accordingly, the Funds may underperform benchmark indices or other funds with similar investment objectives.
REIT and Real Estate-Related Securities Risk. To the extent a Fund holds REITs and REIT-like entities, it may be subject to the additional risks associated with REIT and REIT-like investments. REITs and REIT-like entities are subject to heavy cash flow dependency to allow them to make distributions to their shareholders. The prices of equity REITs are affected by changes in the value of the underlying property owned by the REITs, changes in capital markets and interest rates, management skill in running a REIT, and the creditworthiness of the REIT. The prices of mortgage REITs are affected by the quality of any credit they extend, the creditworthiness of the mortgages they hold, as well as by the value of the property that secures the mortgages. In addition, mortgage REITs (similar to direct investments in mortgage-backed securities) are subject to prepayment risk. Equity REITs and mortgage REITs are subject to heavy cash flow dependency, defaults by borrowers, and self-liquidation. There is also the risk that borrowers under mortgages held by a REIT or lessees of a property that a REIT owns may be unable to meet their obligations to the REIT. In the event of a default by a borrower or lessee, the REIT may incur substantial costs associated with protecting its investments. While equity REITs and mortgage REITs may provide exposure to a large number of properties, such properties may be concentrated in a particular industry, region, or housing type, making such investments more vulnerable to unfavorable developments to economic or market events. Certain “special purpose” REITs in which a Fund may invest focus their assets in specific real property sectors, such as hotels, shopping malls, nursing homes, or warehouses, and are therefore subject to the specific risks associated with adverse developments in these sectors. A Fund’s shareholders will indirectly bear their proportionate share of the REIT’s expenses, in addition to their proportionate share of the Fund’s expenses. The value of investments in REOCs will generally be affected by the same factors that adversely affect REIT investments; however, REOCs may also be adversely affected by income streams derived from businesses other than real estate ownership.
Additionally, a REIT that fails to comply with federal tax requirements affecting REITs may be subject to federal income taxation, or the federal tax requirement that a REIT distribute substantially all of its net income to its shareholders may result in a REIT having insufficient capital for future expenditures. REITs are also subject to certain provisions under federal tax law and the failure of a company to qualify as a REIT could have adverse consequences for a Fund, including significantly reducing the return to the Fund on its investment in such company.
Small- and Mid-Sized Companies Risk. A Fund’s investments in securities issued by small- and mid-sized companies, which can include smaller companies offering emerging products or services, may involve greater risks than are customarily associated with larger, more established companies. For example, small- and mid-sized companies may suffer more significant losses as a result of their narrow product lines, limited operating history, greater exposure to competitive threats, limited financial resources, limited trading markets, and the potential lack of management depth. Securities issued by small- and mid-sized companies tend to be more volatile and somewhat more speculative than securities issued by larger or more established companies and may underperform as compared to the securities of larger or more established companies. These holdings are also subject to wider price fluctuations and tend to be less liquid than stocks of larger or more established companies, which could have a significant adverse effect on a Fund’s returns, especially as market conditions change. 
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Management of the Funds
 
Janus Henderson Investors US LLC (the “Adviser”), 151 Detroit Street, Denver, Colorado 80206-4805, is the investment adviser to each Fund. The Adviser is responsible for the day-to-day management of the Funds’ investment portfolios and furnishes continuous advice and recommendations concerning the Funds’ investments. The Adviser also provides certain administration and other services and is responsible for other business affairs of each Fund. In addition, the Adviser utilizes a personnel-sharing arrangement with its foreign (non-U.S.) affiliate, Janus Henderson Investors UK Limited (“JHIUKL”), pursuant to which one or more Janus Henderson employees, acting for JHIUKL, may also serve as “associated persons” of the Adviser. In this capacity, such Janus Henderson employees, acting for JHIUKL, are subject to the oversight and supervision of the Adviser and may provide portfolio management, research, and related services to Janus Henderson Responsible International Dividend Fund on behalf of the Adviser.
The Adviser (together with its predecessors and affiliates) has served as investment adviser to the Janus Henderson mutual funds since 1970 and currently serves as investment adviser to all of the Janus Henderson mutual funds, as well as the Janus Henderson exchange-traded funds, acts as subadviser for a number of private-label mutual funds, and provides separate account advisory services for institutional accounts and other unregistered products.
The Trust and the Adviser have received an exemptive order from the Securities and Exchange Commission (the “SEC”) that permits the Adviser, subject to the approval of the Trustees, to appoint or replace certain subadvisers to manage all or a portion of a Fund’s assets and enter into, amend, or terminate a subadvisory agreement with certain subadvisers without obtaining shareholder approval (a “manager-of-managers structure”). The manager-of-managers structure applies to subadvisers that are not affiliated with the Trust or the Adviser (“non-affiliated subadvisers”), as well as any subadviser that is an indirect or direct “wholly-owned subsidiary” (as such term is defined by the Investment Company Act of 1940, as amended) of the Adviser or of another company that, indirectly or directly, wholly owns the Adviser (collectively, “wholly-owned subadvisers”).
Pursuant to the order, the Adviser, with the approval of the Trustees, has the discretion to terminate any subadviser and allocate and, as appropriate, reallocate a Fund’s assets among the Adviser and any other non-affiliated subadvisers or wholly-owned subadvisers (including terminating a non-affiliated subadviser and replacing it with a wholly-owned subadviser). To the extent that a Fund’s assets are allocated to one or more subadvisers, the Adviser, subject to oversight by the Trustees, would have the responsibility to oversee such subadviser(s) to a Fund and to recommend for approval by the Trustees, the hiring, termination, and replacement of a subadviser for a Fund. In the event that the Adviser hires a subadviser pursuant to the manager-of-managers structure, the affected Janus Henderson fund would provide shareholders with information about the subadviser and subadvisory agreement within 90 days.
The Adviser furnishes certain administration, compliance, and accounting services to the Funds, including providing office space for the Funds and providing personnel to serve as officers to the Funds. The Funds reimburse the Adviser for certain of its costs in providing these services (to the extent the Adviser seeks reimbursement and such costs are not otherwise waived). These costs include some or all of the salaries, fees, and expenses of the Adviser’s employees and Fund officers, including the Funds’ Chief Compliance Officer and compliance staff, that provide specified administration and compliance services to the Funds. The Funds pay these costs based on out-of-pocket expenses incurred by the Adviser, and these costs are separate and apart from advisory fees and other expenses paid in connection with the investment advisory services the Adviser provides to the Funds.
 
Each Fund pays the Adviser an investment advisory fee and incurs expenses, including the distribution and shareholder servicing fees (12b-1 fee), administrative services fees payable pursuant to the Transfer Agency Agreement, custodian fees and expenses, legal and auditing fees, printing and mailing costs of sending reports and other information to existing shareholders, and Independent Trustees’ fees and expenses. Each Fund’s investment advisory fee is calculated daily and paid monthly. Each Fund’s advisory agreement details the investment advisory fee and other expenses that each Fund must pay.
The following tables reflect each Fund’s contractual investment advisory fee rate or base fee rate, as applicable (expressed as an annual rate), as well as the actual compensation rate paid by each Fund to the Adviser after any applicable fee waivers and/or expense reimbursements.
44 | Janus Investment Fund
Fixed-Rate Investment Advisory Fee
Janus Henderson Responsible International Dividend Fund pays an investment advisory fee at a fixed rate based on the Fund’s average daily net assets. 
Fund Name
Average Daily
Net Assets
of the Fund
Contractual
Investment
Advisory Fee (%)
(annual rate)
Actual
Compensation Rate
Paid to Adviser (%)
(for the fiscal year ended
June 30, 2024)
Janus Henderson Responsible International Dividend Fund
First $1 Billion
0.75
 
Next $1 Billion
0.65
 
Over $2 Billion
0.55
0.56
 
Performance-Based Investment Advisory Fee
As reflected in the table below, Janus Henderson Mid Cap Value Fund, Janus Henderson Small Cap Value Fund, and Janus Henderson Small-Mid Cap Value Fund each pay an investment advisory fee rate that may adjust up or down based on each Fund’s performance relative to the cumulative investment record of its performance fee benchmark index (referred to in this section as the “benchmark index”) over a rolling 36-month performance measurement period. The second column in the table below shows each Fund’s base fee rate. The third column shows the full performance rate for outperformance or underperformance during the measurement period relative to each Fund’s respective benchmark index. The fourth column shows the performance adjusted investment advisory fee rate, which is equal to each Fund’s base fee rate plus or minus the performance adjustment over the period without any fee waivers. The fifth column shows the actual compensation rate paid by each Fund after any applicable fee waivers and/or expense reimbursements as of the end of the fiscal year.
As an example, if a Fund outperformed its benchmark index over the performance measurement period by its full performance rate (listed in the table below), the advisory fee would increase by 0.15% (assuming constant assets). Conversely, if a Fund underperformed its benchmark index over the performance measurement period by its full performance rate (listed in the table below), the advisory fee would decrease by 0.15% (assuming constant assets). Actual performance within the full range of the full performance rate may result in positive or negative incremental adjustments to the advisory fee of greater or less than 0.15%. Additional details discussing the performance fee are included below with further description in the SAI. 
Fund Name
Base Fee
Rate (%)
Full
Performance
Rate vs.
Benchmark Index
Performance
Adjusted
Investment
Advisory Fee
Rate (%)
Actual
Compensation Rate
Paid to Adviser (%)
(for the fiscal year ended
June 30, 2024)
Janus Henderson Mid Cap Value Fund
0.64
± 4.00%
0.61
0.61
Janus Henderson Small Cap Value Fund(1)
0.72
± 5.50%
0.71
0.71
Janus Henderson Small-Mid Cap Value Fund
0.70
± 5.00%
0.65
0.50
 
(1) 
Due to the restatement of the Fund’s investment advisory fee, the investment advisory fee rates stated above will differ from those in the Fund’s expense table earlier in the Prospectus.
For Janus Henderson Mid Cap Value Fund, Janus Henderson Small Cap Value Fund, and Janus Henderson Small-Mid Cap Value Fund, the investment advisory fee rate is determined by calculating a base fee (shown in the previous table) and applying a performance adjustment (described in further detail below). The performance adjustment either increases or decreases the base fee depending on how well each Fund has performed relative to its benchmark index as shown below: 
Fund Name
Benchmark Index
Janus Henderson Mid Cap Value Fund
Russell Midcap Value Index
Janus Henderson Small Cap Value Fund
Russell 2000 Value Index
Janus Henderson Small-Mid Cap Value Fund
Russell 2500 Value Index
 
The calculation of the performance adjustment applies as follows:
Investment Advisory Fee = Base Fee Rate +/– Performance Adjustment
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The investment advisory fee rate paid to the Adviser by each Fund in the table above consists of two components: (1) a base fee calculated by applying the contractual fixed rate of the advisory fee to the Fund’s average daily net assets during the previous month (“Base Fee Rate”), plus or minus (2) a performance-fee adjustment (“Performance Adjustment”) calculated by applying a variable rate of up to 0.15% (positive or negative) to the Fund’s average daily net assets based on the Fund’s relative performance compared to the cumulative investment record of its benchmark index over a 36-month rolling performance measurement period.
No Performance Adjustment is applied unless the difference between a Fund’s investment performance and the cumulative investment record of the Fund’s benchmark index is 0.50% or greater (positive or negative) during the applicable performance measurement period. The Base Fee Rate is subject to an upward or downward Performance Adjustment for every full 0.50% increment by which the Fund outperforms or underperforms its benchmark index. Because the Performance Adjustment is tied to a Fund’s relative performance compared to its benchmark index (and not its absolute performance), the Performance Adjustment could increase the Adviser’s fee even if the Fund’s Shares lose value during the performance measurement period and could decrease the Adviser’s fee even if the Fund’s Shares increase in value during the performance measurement period. For purposes of computing the Base Fee Rate and the Performance Adjustment, net assets are averaged over different periods (average daily net assets during the previous month for the Base Fee Rate, versus average daily net assets during the performance measurement period for the Performance Adjustment). Performance of a Fund is calculated net of expenses whereas a Fund’s benchmark index does not have any fees or expenses. Reinvestment of dividends and distributions is included in calculating both the performance of a Fund and the Fund’s benchmark index. The Base Fee Rate is calculated and accrued daily. The Performance Adjustment is calculated monthly in arrears and is accrued throughout the month. The investment advisory fee is paid monthly in arrears. Under extreme circumstances involving underperformance by a rapidly shrinking Fund, the dollar amount of the Performance Adjustment could be more than the dollar amount of the Base Fee Rate. In such circumstances, the Adviser would reimburse the applicable Fund.
The application of an expense limit, if any, will have a positive effect upon a Fund’s performance and may result in an increase in the Performance Adjustment. It is possible that the cumulative dollar amount of additional compensation ultimately payable to the Adviser may, under some circumstances, exceed the cumulative dollar amount of management fees waived by the Adviser.
The investment performance of a Fund’s Class A Shares (waiving the upfront sales load) for the performance measurement period is used to calculate the Performance Adjustment. After the Adviser determines whether a particular Fund’s performance was above or below its benchmark index by comparing the investment performance of the Fund’s load-waived Class A Shares against the cumulative investment record of that Fund’s benchmark index, the Adviser applies the same Performance Adjustment (positive or negative) across each other class of shares of the Fund, as applicable. It is not possible to predict the effect of the Performance Adjustment on future overall compensation to the Adviser since it depends on the performance of each Fund relative to the record of the Fund’s benchmark index and future changes to the size of each Fund.
A discussion regarding the basis for the Trustees’ approval of the Funds’ investment advisory agreements is included in each Fund’s semiannual report (for the period ended December 31, 2023) and in the Funds’ financial statements (for the period ended June 30, 2024, and moving forward). You can request the Funds’ semiannual reports or financial statements (as they become available), free of charge, by contacting your plan sponsor, broker-dealer, or financial intermediary, or by contacting a Janus Henderson representative at 1-877-335-2687. This information is also available, free of charge, at janushenderson.com/info.
Expense Limitations
The Adviser has contractually agreed to waive the advisory fee payable by each Fund and/or reimburse expenses in an amount equal to the amount, if any, that the Fund’s total annual fund operating expenses, including the investment advisory fee, but excluding any performance adjustments to management fees, the fees payable pursuant to a Rule 12b-1 plan, shareholder servicing fees, out-of-pocket transfer agency/shareholder servicing costs, including networking/omnibus/shareholder servicing fees payable by any share class, acquired fund fees and expenses, interest, dividends, taxes, brokerage commissions, and extraordinary expenses, exceed the annual rate shown below. The Adviser has agreed to continue each waiver for at least a one-year period commencing on October 28, 2024. This contractual waiver may be terminated or modified only at the discretion of the Board of Trustees. For information about how the expense limit affects the total
46 | Janus Investment Fund
expenses of each Fund, if applicable, see the “Fees and Expenses of the Fund” table in each Fund Summary of the Prospectus. 
Fund Name
Expense Limit Percentage (%)
Janus Henderson Mid Cap Value Fund(1)
0.74(2)
Janus Henderson Responsible International Dividend Fund
0.84
Janus Henderson Small Cap Value Fund(1)
0.91
Janus Henderson Small-Mid Cap Value Fund(1)
0.74(3)
 
(1) 
The Fund pays an investment advisory fee rate that may adjust up or down based on the Fund’s performance relative to its benchmark index during a measurement period. Because a fee waiver and/or reimbursement will have a positive effect upon the Fund’s performance, a fee waiver and/or reimbursement that is in place during the period when the performance adjustment applies may affect the performance adjustment in a way that is favorable to the Adviser.
(2) 
The previous expense limit (for the one-year period commencing October 27, 2023) was 0.83%.
(3) 
The previous expense limit (for the one-year period commencing October 27, 2023) was 0.82%.
 
Janus Henderson Mid Cap Value Fund and Janus Henderson Small-Mid Cap Value Fund
Co-Portfolio Managers Kevin Preloger and Justin Tugman are responsible for the day-to-day management of the Funds, with no limitation on the authority of one co-portfolio manager in relation to the other.
Kevin Preloger is Executive Vice President and Co-Portfolio Manager of Janus Henderson Mid Cap Value Fund and Janus Henderson Small-Mid Cap Value Fund, which he has co-managed since April 2013 and August 2019, respectively. He is also Portfolio Manager of other Janus Henderson accounts. Mr. Preloger holds a Bachelor of Arts degree in Economics from Northwestern University.
Justin Tugman, CFA, is Executive Vice President and Co-Portfolio Manager of Janus Henderson Mid Cap Value Fund and Janus Henderson Small-Mid Cap Value Fund, which he has co-managed since March 2015 and August 2019, respectively. He is also Portfolio Manager of other Janus Henderson accounts. Mr. Tugman holds a Bachelor of Science degree in Finance from the University of Wyoming and a Master of Business Administration degree from Tulane University. He holds the Chartered Financial Analyst designation.
Janus Henderson Responsible International Dividend Fund
Co-Portfolio Managers Faizan Baig and Ben Lofthouse are responsible for the day-to-day management of the Fund, with no limitation on the authority of one co-portfolio manager in relation to the other.
Faizan Baig, CFA, is Executive Vice President and Co-Portfolio Manager of Janus Henderson Responsible International Dividend Fund, which he has co-managed since October 2020. Mr. Baig is also Portfolio Manager of other Janus Henderson accounts. He joined Janus Henderson Investors in 2015. Mr. Baig holds a Bachelor of Engineering degree in Electrical and Electronic Engineering from University College London. He holds the Chartered Financial Analyst designation.
Ben Lofthouse, CFA, is Head of Global Equity Income of Janus Henderson Investors. He is Executive Vice President and Co-Portfolio Manager of Janus Henderson Responsible International Dividend Fund, which he has co-managed since November 2014. He is also Portfolio Manager of other Janus Henderson accounts. Mr. Lofthouse holds a Bachelor of Arts (Hons) degree in Business Economics from Exeter University. He holds the Chartered Financial Analyst designation.
Janus Henderson Small Cap Value Fund
Co-Portfolio Managers Craig Kempler and Justin Tugman are responsible for the day-to-day management of the Fund, with no limitation on the authority of one co-portfolio manager in relation to the other.
Craig Kempler, CFA, is Executive Vice President and Co-Portfolio Manager of Janus Henderson Small Cap Value Fund, which he has co-managed since October 2017. He is also Portfolio Manager of other Janus Henderson accounts. Mr. Kempler holds a Bachelor of Arts degree in Economics and Political Science from Denison University and a Master of Business Administration degree in Finance and Accounting from Indiana University. Mr. Kempler holds the Chartered Financial Analyst designation.
47 | Janus Investment Fund
Justin Tugman, CFA, is Executive Vice President and Co-Portfolio Manager of Janus Henderson Small Cap Value Fund, which he has co-managed since March 2009. He is also Portfolio Manager of other Janus Henderson accounts. Mr. Tugman holds a Bachelor of Science degree in Finance from the University of Wyoming and a Master of Business Administration degree from Tulane University. He holds the Chartered Financial Analyst designation.
Information about portfolio management’s compensation structure and other accounts managed, as well as the aggregate range of their individual ownership in the Fund(s) that they manage, is included in the SAI.
Conflicts of Interest
The Adviser manages other funds and numerous other accounts, which may include separate accounts and other pooled investment vehicles, such as hedge funds. Side-by-side management of multiple accounts, including the management of a cash collateral pool for securities lending and investing the Janus Henderson funds’ cash, may give rise to conflicts of interest among those accounts, and may create potential risks, such as the risk that investment activity in one account may adversely affect another account. For example, short sale activity in an account could adversely affect the market value of long positions in one or more other accounts (and vice versa). Side-by-side management may raise additional potential conflicts of interest relating to the allocation of investment opportunities and the aggregation and allocation of trades. Additionally, the Adviser manages the Janus Henderson “funds of funds,” which are funds that invest primarily in other mutual funds that are managed by the Adviser. Because the Adviser manages the Janus Henderson “funds of funds” and the Janus Henderson funds, it is subject to certain potential conflicts of interest when allocating the assets of a Janus Henderson “fund of funds” among such Janus Henderson funds. To the extent that a Fund is an underlying fund in a Janus Henderson “fund of funds,” a potential conflict of interest arises when allocating the assets of the Janus Henderson “fund of funds” to that Fund. Purchases and redemptions of fund shares by a Janus Henderson “fund of funds” due to reallocations or rebalancings may result in a fund having to sell securities or invest cash when it otherwise would not do so, which could accelerate the recognition of taxable income or cause actual expenses to increase. The impact of these transactions is likely to be greater when a Janus Henderson “fund of funds” purchases, redeems, or owns a substantial portion of a Fund’s shares. A further discussion of potential conflicts of interest and a discussion of certain procedures intended to mitigate such potential conflicts are contained in the Funds’ SAI. 
48 | Janus Investment Fund
 
CLOSED FUND POLICIES
A Fund may limit sales of its Shares to new investors. If sales of a Fund are limited, it is expected that existing shareholders invested in the Fund would be permitted to continue to purchase Shares through their existing Fund accounts and to reinvest any dividends or capital gains distributions in such accounts, absent highly unusual circumstances. Requests for new accounts into a closed fund would be reviewed by management, taking into consideration eligibility requirements and whether the addition to the fund is believed to negatively impact existing fund shareholders. The closed fund may decline opening new accounts, including eligible new accounts, if it would be in the best interests of the fund and its shareholders. If applicable, additional information regarding general policies and exceptions can be found in a closed fund’s prospectuses.
 
LIQUIDATION/REORGANIZATION OF A FUND
It is important to know that, pursuant to the Trust’s Amended and Restated Agreement and Declaration of Trust, the Trustees have the authority to merge, liquidate, and/or reorganize a Fund into another fund without seeking shareholder vote or consent.
 
DISTRIBUTION OF THE Funds
The Funds are distributed by Janus Henderson Distributors US LLC (the “Distributor”), which is a member of the Financial Industry Regulatory Authority, Inc. (“FINRA”). To obtain information about FINRA member firms and their associated persons, you may contact FINRA at www.finra.org, or 1-800-289-9999. 
49 | Janus Investment Fund
 
Distributions
To avoid taxation of the Funds, the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”), requires each Fund to distribute all or substantially all of its net investment income and any net capital gains realized on its investments at least annually. A return of capital distribution is tax-free to the extent of your basis in your shares and thereafter is treated as a capital gain if you hold your shares as a capital asset. Because a return of capital distribution reduces the basis of your shares, a return of capital distribution may result in a higher capital gain or a lower capital loss when you sell your shares held in a taxable account. Distributions are made at the class level, so they may vary from class to class within a single Fund.
Distribution Schedule
Dividends from net investment income and distributions of net capital gains are normally declared and distributed in December but, if necessary, may be distributed at other times as well. The date you receive your distribution may vary depending on how your intermediary processes trades. Please consult your intermediary for details.
How Distributions Affect a Fund’s NAV
Distributions are paid to shareholders as of the record date of a distribution of a Fund, regardless of how long the Shares have been held. Undistributed dividends and net capital gains are included in each Fund’s daily net asset value (“NAV”). The share price of a Fund drops by the amount of the distribution, net of any subsequent market fluctuations. For example, assume that on December 31, a Fund declared a dividend in the amount of $0.25 per share. If the Fund’s share price was $10.00 on December 30, the Fund’s share price on December 31 would be $9.75, barring market fluctuations. You should be aware that distributions from a taxable mutual fund do not increase the value of your investment and may create income tax obligations.
“Buying a Dividend”
If you purchase shares of a Fund just before a distribution, you will pay the full price for the shares and receive a portion of the purchase price back as a taxable distribution. This is referred to as “buying a dividend.” In the above example, if you bought shares on December 30, you would have paid $10.00 per share. On December 31, the Fund would pay you $0.25 per share as a dividend and your shares would now be worth $9.75 per share. Unless your account is set up as a tax-advantaged account, dividends paid to you would be included in your gross income for federal income tax purposes, even though you may not have participated in the increase in NAV of the Fund, whether or not you reinvested the dividends. You should consult with your financial intermediary or tax adviser as to potential tax consequences of any distributions that may be paid shortly after purchase.
For your convenience, distributions of net investment income and net capital gains are automatically reinvested in additional Shares of the Fund without any sales charge. To receive distributions in cash, contact your financial intermediary, or a Janus Henderson representative (1-800-333-1181) if you hold Class N Shares directly with a Fund. Whether reinvested or paid in cash, the distributions may be subject to taxes, unless your shares are held in a qualified tax-advantaged plan or account.
 
TAXES
As with any investment, you should consider the tax consequences of investing in the Funds. The following is a general discussion of certain federal income tax consequences of investing in the Funds. The discussion does not apply to qualified tax-advantaged accounts or other non-taxable entities, nor is it a complete analysis of the federal income tax implications of investing in the Funds. You should consult your tax adviser regarding the effect that an investment in a Fund may have on your particular tax situation, including the federal, state, local, and foreign tax consequences of your investment.
Taxes on Distributions
Distributions by the Funds are subject to federal income tax, regardless of whether the distribution is made in cash or reinvested in additional shares of a Fund. Distributions from net investment income (which includes dividends, interest, and realized net short-term capital gains), other than qualified dividend income, are taxable to shareholders as ordinary income. Distributions of qualified dividend income are taxed to individuals and other noncorporate shareholders at long-term capital gain rates, provided certain holding period and other requirements are satisfied. Distributions of net capital gain (i.e., the excess of net long-term capital gain over net short-term capital loss) are taxable as long-term capital gain, regardless of how long a shareholder has held Fund shares. In certain states, a portion of the distributions (depending on the sources of a Fund’s income) may be exempt from state and local taxes. Individuals, trusts, and estates whose income exceeds certain threshold amounts are subject to an additional 3.8% Medicare contribution tax on net investment income. Net investment
50 | Janus Investment Fund
income includes dividends paid by a Fund and capital gains from any sale or exchange of Fund shares. A Fund’s net investment income and capital gains are distributed to (and may be taxable to) those persons who are shareholders of the Fund at the record date of such payments. Although a Fund’s total net income and net realized gain are the results of its operations, the per share amount distributed or taxable to shareholders is affected by the number of Fund shares outstanding at the record date. Distributions declared to shareholders of record in October, November, or December and paid on or before January 31 of the succeeding year will be treated for federal income tax purposes as if received by shareholders on December 31 of the year in which the distribution was declared. Generally, account tax information will be made available to shareholders on or before February 15 of each year. Information regarding distributions may also be reported to the Internal Revenue Service (the “IRS”). A portion of a Fund’s distributions received from REITs may be classified as a return of capital for federal income tax purposes. As a result, a Fund that invests in REITs is more likely to make distributions that are treated as returns of capital, and possibly in greater amounts, than a fund that does not invest in REITs.
Distributions made by a Fund with respect to Shares purchased through a qualified retirement plan will generally be exempt from current taxation if left to accumulate within the qualified plan. Generally, withdrawals from qualified plans may be subject to federal income tax at ordinary income rates and, if made before age 59 1∕2, a 10% penalty tax may be imposed. The federal income tax status of your investment depends on the features of your qualified plan. For further information, please contact your plan sponsor or tax adviser.
Taxes on Sales or Exchanges
Any time you sell or exchange shares of a Fund in a taxable account, it is considered a taxable event. For federal income tax purposes, an exchange is treated the same as a sale. Depending on the purchase price and the sale price, you may have a gain or loss on the transaction. The gain or loss will generally be treated as a long-term capital gain or loss if you held your shares for more than one year and if not held for such period, as a short-term capital gain or loss. Any tax liabilities generated by your transactions are your responsibility. Your ability to deduct capital losses may be limited under the Internal Revenue Code.
The Funds may be required to withhold U.S. federal income tax on all distributions and redemption proceeds to shareholders who fail to provide their correct taxpayer identification number, fail to make certain required certifications, or who have been notified by the IRS (or the Fund has been notified by the IRS) that they are subject to backup withholding. The current backup withholding rate is applied.
If a shareholder does not meet the requirements of the Foreign Account Tax Compliance Act (“FATCA”), a Fund may be required to impose a 30% U.S. withholding tax on distributions and proceeds from the sale or other disposition of shares in the Fund. FATCA withholding will generally apply to payments of dividends from net investment income, payments of gross proceeds from sales of Fund shares, and distributions of net capital gains. Proposed Treasury regulations, however, generally eliminate withholding under FATCA on gross proceeds, which include certain capital gains distributions and gross proceeds from a sale or disposition of Fund shares. Taxpayers generally may rely on these proposed Treasury regulations until final Treasury regulations are issued. Shareholders should consult their individual tax advisers regarding the possible implications of FATCA.
For Shares purchased on or after January 1, 2012 and sold thereafter from a taxable account, your intermediary (or the Fund, if you hold Class N Shares directly with a Fund) will report cost basis information to you and to the IRS. Your intermediary (or the Fund) will permit shareholders to elect their preferred cost basis method. In the absence of an election, your cost basis method will be your intermediary’s default method, unless you hold Class N Shares directly with a Fund in which case the Fund will use an average cost basis method. Please consult your tax adviser to determine the appropriate cost basis method for your particular tax situation and to learn more about how the cost basis reporting laws apply to you and your investments.
Taxation of the Funds
Dividends, interest, and some capital gains received by the Funds on foreign securities may be subject to foreign tax withholding or other foreign taxes. If a Fund is eligible, it may from year to year make the election permitted under Section 853 of the Internal Revenue Code to pass through such taxes to shareholders. If a Fund makes such election, foreign taxes paid by the Fund will be reported to shareholders as income and shareholders may claim a tax credit or deduction for such taxes, subject to certain limitations. If such an election is not made, any foreign taxes paid or accrued will represent an expense to the Funds.
51 | Janus Investment Fund
Certain fund transactions may involve short sales, futures, options, swap agreements, hedged investments, and other similar transactions, and may be subject to special provisions of the Internal Revenue Code that, among other things, can potentially affect the character, amount, and timing of distributions to shareholders, and utilization of capital loss carryforwards. The Funds will monitor their transactions and may make certain tax elections and use certain investment strategies where applicable in order to mitigate the effect of these tax provisions, if possible.
The Funds do not expect to pay any federal income or excise taxes because they intend to meet certain requirements of the Internal Revenue Code, including the distribution each year of substantially all their net investment income and net capital gains. It is important that the Funds meet these requirements so that any earnings on your investment will not be subject to federal income tax twice. If a Fund invests in partnerships, it may be subject to state tax liabilities. 
52 | Janus Investment Fund
Shareholder’s guide
With certain exceptions, the Funds are generally available only to shareholders residing in the United States and employees of the Adviser or its affiliates. For purposes of this policy, the Funds require that a shareholder and/or entity be a U.S. citizen residing in the United States or a U.S. Territory (including overseas U.S. military or diplomatic addresses) or a resident alien residing in the United States or a U.S. Territory with a valid U.S. Taxpayer Identification Number to open an account with a Fund.
The Funds offer multiple classes of shares in order to meet the needs of various types of investors.
Class A Shares are offered through financial intermediary platforms including, but not limited to, traditional brokerage platforms, mutual fund wrap fee programs, bank trust platforms, and retirement platforms. Class A Shares pay up to 0.25% of net assets to financial intermediaries for the provision of distribution services and/or shareholder services on behalf of their clients. In addition, Class A Shares pay financial intermediaries for the provision of administrative services, including recordkeeping, subaccounting, order processing for omnibus or networked accounts, or other shareholder services provided to or on behalf of shareholders. Class A Shares may be offered without an initial sales charge to certain classes of investors such as purchases through certain retirement platforms, certain self-directed brokerage platforms where the financial intermediary is the broker of record, or fee-based platforms. See “Qualifying for a Waiver or Reduction of Class A Shares Sales Charge” in this Shareholder’s Guide for additional details.
Class C Shares are offered through financial intermediary platforms including, but not limited to, traditional brokerage platforms, mutual fund wrap fee programs, and bank trust platforms. Class C Shares pay up to 0.75% of net assets for payment to financial intermediaries for the provision of distribution services and up to 0.25% of net assets for the provision of shareholder services on behalf of their clients. In addition, Class C Shares pay financial intermediaries for the provision of administrative services, including recordkeeping, subaccounting, order processing for omnibus or networked accounts, or other shareholder services provided to or on behalf of shareholders.
Class C Shares are closed to investments by new employer-sponsored retirement plans and existing employer-sponsored retirement plans are no longer able to make additional purchases or exchanges into Class C Shares. Other share classes described in this Prospectus as eligible for investment by retirement plans are unaffected by this closure.
Class C Shares currently implement an automatic conversion feature pursuant to which Class C Shares that have been held for eight years are automatically converted to Class A Shares. For more information, please refer to “Conversion of Class C Shares to Class A Shares.”
Class S Shares are offered through financial intermediary platforms including, but not limited to, retirement platforms and asset allocation, mutual fund wrap, or other discretionary or nondiscretionary fee-based investment advisory programs. In addition, Class S Shares may be available through certain financial intermediaries who have an agreement with the Adviser or its affiliates to offer the Shares on their supermarket platforms. Class S Shares pay up to 0.25% of net assets to financial intermediaries for the provision of distribution services and/or shareholder services and up to 0.25% of net assets for the provision of administrative services, including recordkeeping, subaccounting, order processing for omnibus or networked accounts, or other shareholder services provided to or on behalf of shareholders.
Class I Shares are available through certain financial intermediary platforms including, but not limited to, mutual fund wrap fee programs, managed account programs, asset allocation programs, bank trust platforms, as well as certain retirement platforms. Class I Shares may also be available to retail investors purchasing in qualified or nonqualified accounts where such accounts are held through an omnibus account at your broker or financial intermediary. For more information please refer to Appendix A which accompanies this Prospectus. Class I Shares pay financial intermediaries for the provision of administrative services, including recordkeeping, subaccounting, order processing for omnibus or networked accounts, or other shareholder services provided to or on behalf of shareholders. In addition to these fees and expenses paid by Class I Shares, your broker or financial intermediary may impose a commission or other sales charge on purchases. The nature and amount of such commission or other sales charge for your purchases is determined solely by your broker or financial intermediary; for more information please contact your broker or financial intermediary representative.
Class N Shares are generally available only to financial intermediaries purchasing on behalf of: 1) certain adviser-assisted, employer-sponsored retirement plans, including 401(k) plans, 457 plans, 403(b) plans, Taft-Hartley multi-employer plans, profit-sharing and money purchase pension plans, defined benefit plans, and certain welfare benefit plans, such as health savings accounts, and nonqualified deferred compensation plans; and 2) institutional investors and retail investors purchasing in qualified or nonqualified accounts, whose accounts are held through an omnibus account at their financial intermediary,
53 | Janus Investment Fund
and where the financial intermediary requires no payment or reimbursement from the Funds, the Adviser or its affiliates, for distribution-related or other shareholder services. Your broker or financial intermediary may impose a commission or other sales charge on purchases of Class N Shares. The nature and amount of such commission or other sales charge for your purchases is determined solely by your broker or financial intermediary; for more information please contact your broker or financial intermediary representative. Class N Shares also are available to Janus Henderson proprietary products. Class N Shares also are available to certain direct institutional investors approved by the Distributor including, but not limited to, corporations, certain retirement plans, public plans, and foundations and endowments, subject to minimum investment requirements.
Class R Shares are offered through financial intermediary platforms including, but not limited to, retirement platforms. Class R Shares pay up to 0.50% of net assets to financial intermediaries for the provision of distribution services and, to a certain extent, shareholder services and up to 0.25% of net assets for the provision of administrative services, including recordkeeping, subaccounting, order processing for omnibus or networked accounts, or other shareholder services provided to or on behalf of the plan or plan participants.
Class T Shares are available through certain financial intermediary platforms including, but not limited to, mutual fund wrap fee programs, managed account programs, asset allocation programs, bank trust platforms, as well as certain retirement platforms. In addition, Class T Shares may be available through certain financial intermediaries who have an agreement with the Adviser or its affiliates to offer the Shares on their supermarket platforms. Class T Shares pay up to 0.25% of net assets to financial intermediaries for the provision of administrative services, including recordkeeping, subaccounting, order processing for omnibus or networked accounts, or other shareholder services provided to or on behalf of shareholders.
The Shares are not offered directly to individual investors. Consult with your financial intermediary representative for additional information on whether the Shares are an appropriate investment choice. Certain funds may not be available through certain of these intermediaries and not all financial intermediaries offer all classes of shares. If your financial intermediary offers more than one class of shares, you should carefully consider which class of shares to purchase. Certain classes have higher expenses than other classes, which may lower the return on your investment. For instructions on how to purchase, exchange, or redeem Shares, contact your financial intermediary or refer to your plan documents. For Class N Shares held directly with a Fund, please contact a Janus Henderson representative at 1-800-333-1181.
 
The per share NAV for each class is computed by dividing the total value of assets allocated to the class, less liabilities allocated to that class, by the total number of outstanding shares of the class. A Fund’s NAV is calculated as of the close of the trading session of the New York Stock Exchange (“NYSE”) (normally 4:00 p.m. New York time) each day that the NYSE is open (“business day”). However, the time at which a Fund’s NAV is calculated may be changed if trading on the NYSE is restricted, the NYSE closes at a different time, or as permitted by the SEC. Foreign securities held by a Fund may be traded on days and at times when the NYSE is closed and the NAV is therefore not calculated. Accordingly, the value of a Fund’s holdings may change on days that are not business days in the United States and on which you will not be able to purchase or redeem a Fund’s Shares.
The price you pay for purchases of Shares is the public offering price, which is the NAV next calculated after your request is received in good order by a Fund or its agents, plus, for Class A Shares, any applicable initial sales charge. The price you pay to sell Shares is also the NAV, although for Class A Shares and Class C Shares, a contingent deferred sales charge may be taken out of the proceeds. For Class I Shares or Class N Shares, although purchases and redemptions are made at the net asset value calculated after your order is received by the Funds, you may be charged a commission by your broker or other financial institution. The nature and amount of the commission and the times at which it may be collected are determined by your broker. Your financial intermediary may charge you a separate or additional fee for processing purchases and redemptions of Shares. In order to receive a day’s price, your order must be received in good order by a Fund or its agents by the close of the trading session of the NYSE.
Fund holdings are valued in accordance with policies and procedures established by the Adviser pursuant to Rule 2a-5 under the Investment Company Act of 1940, as amended, and approved by and subject to the oversight of the Trustees (the “Valuation Procedures”). To the extent available, domestic and foreign equity securities traded on a securities exchange, including ETFs, are generally valued at readily available market quotations, which are (i) the official close prices or (ii) last
54 | Janus Investment Fund
sale prices on the primary market or exchange in which the securities trade. Most fixed-income securities are typically valued using an evaluated bid price supplied by an Adviser-approved pricing service that is intended to reflect market value. The evaluated bid price is an evaluation that may consider factors such as security prices, yields, maturities, and ratings. Certain short-term instruments maturing within 60 days or less may be valued at amortized cost, which approximates market value. If a market quotation or evaluated price for a security is not readily available or is deemed unreliable, or if an event that is expected to affect the value of the security occurs after the close of the principal exchange or market on which the security is traded, and before the close of the NYSE, a fair value of the security will be determined in good faith by the Adviser pursuant to the Valuation Procedures. Such events include, but are not limited to: (i) a significant event that may affect the securities of a single issuer, such as a merger, bankruptcy, or significant issuer-specific development; (ii) an event that may affect an entire market, such as a natural disaster or significant governmental action; (iii) a non-significant event such as a market closing early or not opening, or a security trading halt; and (iv) pricing of a non-valued security and a restricted or non-public security. This type of fair valuation may be more commonly used with foreign equity securities, but it may also be used with, among other things, thinly-traded domestic securities or fixed-income securities. Special valuation considerations may apply with respect to “odd-lot” fixed-income transactions which, due to their small size, may receive evaluated prices by pricing services which reflect a large block trade and not what actually could be obtained for the odd-lot position. For valuation purposes, quotations of foreign portfolio securities, other assets and liabilities, and forward contracts stated in foreign currency are generally translated into U.S. dollar equivalents at the prevailing market rates. The Valuation Procedures provide for the use of systematic fair valuation models provided by an independent pricing service to value foreign equity securities in order to adjust for stale pricing, which may occur between the close of certain foreign exchanges and the close of the NYSE. The methodologies employed when fair valuing Fund holdings may change from time to time. Because fair value pricing involves subjective judgments, it is possible that the fair value determination for a security may be different than the value that could be realized when selling that security.
Due to the subjective nature of systematic fair valuation, the value of a particular security may be different from the last quoted market price. Systematic fair valuation may reduce arbitrage activity involving the frequent buying and selling of mutual fund shares by investors seeking to take advantage of a perceived lag between a change in the value of a Fund’s portfolio securities and the reflection of such change in a Fund’s NAV, as further described in the “Excessive Trading” section of this Prospectus. While funds that invest in foreign securities may be at a greater risk for arbitrage activity, such activity may also arise in funds which do not invest in foreign securities, for example, when trading in a security held by a fund is halted and does not resume prior to the time the fund calculates its NAV (referred to as “stale pricing”). Funds that hold thinly-traded securities, such as certain small-capitalization securities or high-yield fixed-income securities, may be subject to attempted use of arbitrage techniques. To the extent that the valuation of a security is different from the security’s market value, short-term arbitrage traders buying and/or selling shares of a Fund may dilute the NAV of the Fund, which negatively impacts long-term shareholders. The Valuation Procedures and the Trust’s excessive trading policies and procedures may not completely eliminate short-term trading in certain omnibus accounts and other accounts traded through intermediaries.
The value of the securities of other mutual funds held by a Fund, if any, will be calculated using the NAV of such mutual funds, and the prospectuses for such mutual funds explain the circumstances under which they use fair valuation and the effects of using fair valuation.
Generally, futures contracts and/or options on futures are valued at the actual settlement price on valuation date on the exchange as reported by an approved vendor. In the event actual settlement price is unavailable or is deemed unreliable, then the reported settlement price (there can be different settlement prices at different times), early settlement price or the last trade price shall be used. Option contracts are valued using an evaluated price from an approved vendor. Evaluated prices can be derived using an option pricing model, including inputs derived from volatility surfaces, market data and characteristics of the portfolio investment. In cases when an approved vendor cannot provide coverage for an option, a broker quotation or an internal valuation using the Black-Scholes model, or other appropriate option pricing model shall be used. Index swaps, credit default swaps, and interest rate swaps are typically valued using an evaluated price from an approved vendor. Evaluated prices will generally have a fixed and floating leg with the present value of each being calculated based on the terms of the trade.
All purchases, exchanges, redemptions, or other account activity must be processed through your financial intermediary or plan sponsor. Your financial intermediary or plan sponsor is responsible for promptly transmitting purchase, redemption, and other requests to the Funds under the arrangements made between your financial intermediary or plan sponsor and its
55 | Janus Investment Fund
customers. The Funds are not responsible for the failure of any financial intermediary or plan sponsor to carry out its obligations to its customers.
 
Class A Shares, Class C Shares, Class S Shares, Class I Shares, Class N Shares, Class R Shares, and Class T Shares are offered by this Prospectus. The Funds offer multiple classes of shares in order to meet the needs of various types of investors. For more information about these classes of Shares and whether or not you are eligible to purchase these Shares, please call 1-877-335-2687.
Each class represents an interest in the same portfolio of investments, but has different charges and expenses, allowing you to choose the class that best meets your needs. For an analysis of fees associated with an investment in each share class or other similar funds, please visit www.finra.org/fundanalyzer. When choosing a share class, you should consider:
•
how much you plan to invest;
•
how long you expect to own the shares;
•
the expenses paid by each class; and
•
for Class A Shares and Class C Shares, whether you qualify for any reduction or waiver of any sales charges.
You should also consult your financial intermediary about which class is most suitable for you. In addition, you should consider the factors below with respect to each class of Shares: 
Class A Shares
 
Initial sales charge on purchases
Up to 5.75%(1)
• reduction of initial sales charge for purchases of $50,000 or more
 
• initial sales charge waived for purchases of $1 million or more
 
Deferred sales charge (CDSC)
None except on certain redemptions of Shares
purchased without an initial sales charge(1)
Administrative fees
Pays administrative, networking or omnibus fees to
certain intermediaries
Minimum initial investment
$2,500(2)
Maximum purchase
None
Minimum aggregate account balance
None
12b-1 fee
0.25% annual distribution/service fee
Class C Shares
 
Initial sales charge on purchases
None
Deferred sales charge (CDSC)
1.00% on Shares redeemed within 12 months of
purchase(1)
Administrative fees
Pays administrative, networking or omnibus fees to
certain intermediaries
Minimum initial investment
$2,500(2)
Maximum purchase
$500,000 ($250,000, effective on or about
December 9, 2024)
Minimum aggregate account balance
None
12b-1 fee
1.00% annual fee (up to 0.75% distribution fee and
up to 0.25% shareholder servicing fee)
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Class S Shares
 
Initial sales charge on purchases
None
Deferred sales charge (CDSC)
None
Administrative services fees
0.25%
Minimum initial investment
$2,500(2)
Maximum purchase
None
Minimum aggregate account balance
None
12b-1 fee
0.25% annual distribution/service fee
Class I Shares(3)
 
Initial sales charge on purchases
None
Deferred sales charge (CDSC)
None
Administrative fees
Pays administrative, networking or omnibus fees to
certain intermediaries(3)
Minimum initial investment
 
• through an intermediary institution
$2,500(4)
Maximum purchase
None
Minimum aggregate account balance
None
12b-1 fee
None
Class N Shares(3)
 
Initial sales charge on purchases
None
Deferred sales charge (CDSC)
None
Administrative fees
None to intermediaries(3)
Minimum initial investment
 
• Retirement investors (investing through an adviser-assisted, employer-sponsored plan)
None
• Retail investors (investing through a financial intermediary omnibus account)
$2,500(5)
• Institutional investors (investing directly with a Fund)
$1,000,000
Maximum purchase
None
Minimum aggregate account balance
None
12b-1 fee
None
Class R Shares
 
Initial sales charge on purchases
None
Deferred sales charge (CDSC)
None
Administrative services fees
0.25%
Minimum initial investment
$2,500(2)
Maximum purchase
None
Minimum aggregate account balance
None
12b-1 fee
0.50% annual distribution/service fee
Class T Shares
 
Initial sales charge on purchases
None
Deferred sales charge (CDSC)
None
Administrative services fees
0.25%
Minimum initial investment
$2,500(2)
Maximum purchase
None
Minimum aggregate account balance
None
12b-1 fee
None
 
(1) 
May be waived under certain circumstances.
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(2) 
Class A, Class C, Class S, and Class T shares held through certain supermarket and/or self-directed brokerage accounts, or through wrap programs, may not be subject to this minimum. Please contact your financial intermediary for more information. For Class R shareholders, there is no investment minimum for defined contribution plans. Investors in a defined contribution plan through a third party administrator should refer to their plan document or contact their plan administrator for additional information regarding account minimums.
(3) 
In addition to these fees and expenses, your broker or financial intermediary may impose a commission or other sales charge on your purchases of Class I Shares or Class N Shares. The nature and amount of such commission or other sales charge is determined solely by your broker or financial intermediary; for more information please contact your broker or financial intermediary representative.
(4) 
Exceptions to this minimum may apply for certain tax-advantaged, tax-qualified and retirement plans, including health savings accounts, accounts held through certain wrap programs, and certain retail brokerage accounts.
(5) 
Investors in certain tax-advantaged accounts or accounts held through certain wrap programs or bank trust platforms may not be subject to this minimum.
 
Distribution and Shareholder Servicing Plans
Under separate distribution and shareholder servicing plans adopted in accordance with Rule 12b-1 under the Investment Company Act of 1940, as amended, for Class A Shares, Class S Shares, and Class R Shares (each a “Plan”) and Class C Shares (the “Class C Plan”), each Fund pays the Distributor a fee for the sale and distribution and/or shareholder servicing of the Shares based on the average daily net assets of each, at the following annual rates: 
Class
12b-1 Fee for the Funds
Class A Shares
0.25%
Class C Shares
1.00%(1)
Class S Shares
0.25%
Class R Shares
0.50%
 
(1) 
Up to 0.75% of this fee is for distribution services and up to 0.25% of this fee is for shareholder services.
Under the terms of each Plan, the Trust is authorized to make payments to the Distributor for remittance to retirement plan service providers, broker-dealers, bank trust departments, financial advisors, and other financial intermediaries, as compensation for distribution and/or shareholder services performed by such entities for their customers who are investors in the Funds.
The Distributor is entitled to retain all fees paid under the Class C Plan for the first 12 months on any investment in Class C Shares to recoup its expenses with respect to the payment of commissions on sales of Class C Shares. Financial intermediaries will become eligible for compensation under the Class C Plan beginning in the 13th month following the purchase of Class C Shares, although the Distributor may, pursuant to a written agreement between the Distributor and a particular financial intermediary, pay such financial intermediary 12b-1 fees prior to the 13th month following the purchase of Class C Shares.
Financial intermediaries may from time to time be required to meet certain criteria in order to receive 12b-1 fees. The Distributor is entitled to retain some or all fees payable under each Plan in certain circumstances, including when there is no broker of record or when certain qualification standards have not been met by the broker of record.
Because 12b-1 fees are paid out of a Fund’s assets on an ongoing basis, over time they will increase the cost of your investment and may cost you more than paying other types of sales charges.
Administrative Fees
Class A Shares, Class C Shares, and Class I Shares
Certain, but not all, intermediaries may charge fees for administrative services, including recordkeeping, subaccounting, order processing for omnibus or networked accounts, or other shareholder services provided by intermediaries on behalf of shareholders of the Funds. Order processing includes the submission of transactions through the National Securities Clearing Corporation (“NSCC”) or similar systems, or those processed on a manual basis with the Adviser. Other shareholder services may include the provision of order confirmations, periodic account statements, forwarding prospectuses, shareholder reports, and other materials to existing customers, and answering inquiries regarding accounts. The Transfer Agent pays these administrative fees to intermediaries on behalf of the Funds. The Transfer Agent is then reimbursed by the Funds for such payments. Because the form and amount charged varies by intermediary, the amount of the administrative fee borne by the class is an average of all fees charged by intermediaries. In the event an intermediary receiving payments from the Transfer Agent on behalf of the Funds converts from a networking structure to an omnibus account structure, or otherwise
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experiences increased costs, fees borne by the Shares may increase. The Funds’ Trustees have set limits on fees that the Funds may incur with respect to administrative fees paid for omnibus or networked accounts. Such limits are subject to change by the Trustees in the future.
Class S Shares, Class R Shares, and Class T Shares
The Transfer Agent receives an administrative services fee at an annual rate of 0.25% of the average daily net assets of Class S Shares, Class R Shares, and Class T Shares of each Fund for providing, or arranging for the provision by intermediaries of, administrative services, including recordkeeping, subaccounting, order processing for omnibus or networked accounts, or other shareholder services provided on behalf of shareholders of the Funds. Order processing includes the submission of transactions through the NSCC or similar systems, or those processed on a manual basis with the Adviser. Other shareholder services may include the provision of order confirmations, periodic account statements, forwarding prospectuses, shareholder reports, and other materials to existing customers, and answering inquiries regarding accounts. The Transfer Agent expects to use all or a significant portion of this fee to compensate intermediaries and retirement plan service providers for providing these services to their customers who invest in the Funds. The Transfer Agent or its affiliates may also pay fees for services provided by intermediaries to the extent the fees charged by intermediaries exceed the 0.25% of net assets charged to the Funds.
For all share classes, the Transfer Agent also seeks reimbursement for costs it incurs as transfer agent and for providing servicing.
 
From their own assets, the Adviser or its affiliates pay selected brokerage firms or other financial intermediaries that sell certain classes of Shares of the Janus Henderson funds for distribution, marketing, promotional, or related services. Such payments may be based on gross sales, assets under management, or transactional charges, or on a combination of these factors. The amount of these payments is determined from time to time by the Adviser, may be substantial, and may differ for different financial intermediaries. Payments based primarily on sales create an incentive to make new sales of shares, while payments based on assets create an incentive to retain previously sold shares. Sales- and asset-based payments currently range up to 25 basis points on sales and up to 20 basis points on average annual net assets of shares held through the intermediary and are subject to change. Payments based on transactional charges may include the payment or reimbursement of all or a portion of “ticket charges.” Ticket charges are fees charged to salespersons purchasing through a financial intermediary firm in connection with mutual fund purchases, redemptions, or exchanges. The payment or reimbursement of ticket charges creates an incentive for salespersons of an intermediary to sell shares of Janus Henderson funds over shares of funds for which there is lesser or no payment or reimbursement of any applicable ticket charge. Payments made with respect to certain classes of Shares may create an incentive for an intermediary to promote or favor other share classes of the Janus Henderson funds. The Adviser and its affiliates consider a number of factors in making payments to financial intermediaries, including, but not limited to, the share class or share classes selected by the financial intermediary for a particular channel, platform or investor type, whether such class is open to new investors on a particular platform or channel, the distribution capabilities of the intermediary, the overall quality of the relationship, expected gross and/or net sales generated by the relationship, redemption and retention rates of assets held through the intermediary, the willingness of the intermediary to cooperate with the Adviser’s marketing efforts, access to sales personnel, and the anticipated profitability of sales through the institutional relationship. These factors may change from time to time. Broker-dealer firms currently receiving or expected to receive these fees are listed in the SAI.
In addition, the Adviser, the Distributor, or their affiliates pay fees, from their own assets, to certain brokerage firms, banks, financial advisors, retirement plan service providers, and other financial intermediaries for providing other marketing or distribution-related services, as well as recordkeeping, subaccounting, transaction processing, other shareholder or administrative services (including payments for processing transactions via the NSCC or other means), and the Committee on Uniform Security Identification Procedures (“CUSIP”) and fund setup fees, in connection with investments in the Janus Henderson funds. These fees are in addition to any fees that may be paid by the Janus Henderson funds for certain of these types of services or other services.
The Adviser or its affiliates periodically share certain marketing expenses with selected intermediaries, or pay for or sponsor informational meetings, seminars, client awareness events, support for marketing materials, sales reporting, or business building programs for such financial intermediaries to raise awareness of the Funds. The Adviser or its affiliates make payments to participate in selected intermediary marketing support programs which may provide the Adviser or its affiliates
59 | Janus Investment Fund
with one or more of the following benefits: attendance at sales conferences, participation in meetings or training sessions, access to or information about intermediary personnel, use of an intermediary’s marketing and communication infrastructure, fund analysis tools, data, business planning and strategy sessions with intermediary personnel, information on industry- or platform-specific developments, trends and service providers, and other marketing-related services. Such payments may be in addition to, or in lieu of, the payments described above. These payments are intended to promote the sales of Janus Henderson funds and to reimburse financial intermediaries, directly or indirectly, for the costs that they or their salespersons incur in connection with educational seminars, meetings, and training efforts about the Janus Henderson funds to enable the intermediaries and their salespersons to make suitable recommendations, provide useful services, and maintain the necessary infrastructure to make the Janus Henderson funds available to their customers.
The receipt of (or prospect of receiving) payments, reimbursements, and other forms of compensation described above may provide a financial intermediary and its salespersons with an incentive to favor sales of Janus Henderson funds’ shares over sales of other mutual funds (or non-mutual fund investments) or to favor sales of one class of Janus Henderson funds’ shares over sales of another Janus Henderson funds’ share class, with respect to which the financial intermediary does not receive such payments or receives them in a lower amount. The receipt of these payments may cause certain financial intermediaries to elevate the prominence of the Janus Henderson funds within such financial intermediary’s organization by, for example, placement on a list of preferred or recommended funds and/or the provision of preferential or enhanced opportunities to promote the Janus Henderson funds in various ways within such financial intermediary’s organization.
From time to time, certain financial intermediaries approach the Adviser to request that the Adviser make contributions to certain charitable organizations. In these cases, the Adviser’s contribution may result in the financial intermediary, or its salespersons, recommending Janus Henderson funds over other mutual funds (or non-mutual fund investments).
The payment arrangements described above will not change the price an investor pays for Shares nor the amount that a Janus Henderson fund receives to invest on behalf of the investor. However, as described elsewhere in this Prospectus, your financial adviser and/or his or her firm may also receive 12b-1 fees and/or administrative services fees in connection with your purchase and retention of Janus Henderson funds. When such fees are combined with the payments described above, the aggregate payments being made to a financial intermediary may be substantial. You should consider whether such arrangements exist when evaluating any recommendations from an intermediary to purchase or sell Shares of the Funds and, if applicable, when considering which share class of a Fund is most appropriate for you. Please contact your financial intermediary or plan sponsor for details on such arrangements.
 
With certain exceptions, the Funds are generally available only to shareholders residing in the United States. Unless you meet certain residency eligibility requirements, you may not be able to open an account or buy additional shares.
With the exception of Class N Shares, purchases of Shares may generally be made only through institutional channels such as financial intermediaries and retirement platforms. Class N Shares may be purchased directly with the Funds in certain circumstances as described in the eligibility discussion at the beginning of this “Shareholder’s Guide” section. Contact your financial intermediary or a Janus Henderson representative (1-800-333-1181) if you hold Class N Shares directly with the Adviser or refer to your plan documents for information on how to invest in each Fund, including additional information on minimum initial or subsequent investment requirements. Under certain circumstances, a Fund may permit an in-kind purchase of Shares. Your financial intermediary may charge you a separate or additional fee for processing purchases of Shares. Only certain financial intermediaries are authorized to receive purchase orders on the Funds’ behalf. As discussed under “Payments to Financial Intermediaries by the Adviser or its Affiliates,” the Adviser and its affiliates may make payments to brokerage firms or other financial intermediaries that were instrumental in the acquisition or retention of shareholders for the Funds or that provide services in connection with investments in the Funds. You should consider such arrangements when evaluating any recommendation of the Funds.
Each Fund reserves the right to reject any purchase order, including exchange purchases, for any reason. The Funds are not intended for excessive trading. For more information about the Funds’ policy on excessive trading, refer to “Excessive Trading.”
In compliance with the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001 (“USA PATRIOT Act”), your financial intermediary (or the Adviser, if you hold Class N Shares directly with a Fund) is required to verify certain information on your account application as part of its Anti-Money
60 | Janus Investment Fund
Laundering Program. You will be required to provide your full name, date of birth, Social Security number, and permanent street address to assist in verifying your identity. You may also be asked to provide documents that may help to establish your identity. For investors other than individuals: When you open an account, you will be asked for the name of the entity, its principal place of business, and taxpayer identification number, and you may be requested to provide information on persons with authority or control over the account, or persons who own (whether directly, indirectly, or beneficially) 25% or more of the entity, such as name, permanent street address, date of birth, and Social Security number. Until verification of an identity is made, your financial intermediary (or the Adviser, if you hold Class N Shares directly with a Fund) may temporarily limit additional share purchases. In addition, your financial intermediary (or the Adviser, if you hold Class N Shares directly with a Fund) may close an account if it is unable to verify a shareholder’s identity. Please contact your financial intermediary (or a Janus Henderson representative, if you hold Class N Shares directly with a Fund) if you need additional assistance when completing your application or additional information about the intermediary’s Anti-Money Laundering Program.
In an effort to ensure compliance with this law, the Adviser’s Anti-Money Laundering Program (the “Program”) provides for the development of internal practices, procedures and controls, designation of anti-money laundering compliance officers, an ongoing training program, and an independent audit function to determine the effectiveness of the Program.
Minimum Investment Requirements
Class A Shares, Class C Shares, Class S Shares, and Class T Shares
The minimum investment is $2,500 per Fund account for non-retirement accounts and $500 per Fund account for certain tax-advantaged accounts or UGMA/UTMA accounts. Investors in a defined contribution plan through a third party administrator should refer to their plan document or contact their plan administrator for additional information. In addition, shares held through certain supermarket and/or self-directed brokerage accounts, or through wrap programs, may not be subject to these minimums. Investors should refer to their intermediary for additional information.
The maximum purchase in Class C Shares is $500,000 for any single purchase. The sales charge and expense structure of Class A Shares may be more advantageous for investors purchasing more than $500,000 of Fund shares. Effective on or about December 9, 2024, the maximum purchase in Class C Shares will change to $250,000 for any single purchase. At that time, the sales charge and expense structure of Class A Shares may be more advantageous for investors purchasing more than $250,000 of Fund shares.
Class I Shares
Accounts offered through an intermediary institution must meet the minimum investment requirements of $2,500 per Fund account for non-retirement accounts and $500 per Fund account for certain tax-advantaged accounts or UGMA/UTMA accounts. Directors, officers, and employees of Janus Henderson Group plc (“JHG”) and its affiliates, as well as Trustees and officers of the Funds, may purchase Class I Shares through certain financial intermediaries’ institutional platforms. For more information about this program and eligibility requirements, please contact a Janus Henderson representative at 1-800-333-1181. Exceptions to these minimums may apply for certain tax-advantaged, tax-qualified and retirement plans, including health savings accounts, accounts held through certain wrap programs, and certain retail brokerage accounts. For additional information, contact your intermediary, plan sponsor, or administrator, as applicable.
Class N Shares
For retail investors whose accounts are held through an omnibus account at their financial intermediary, the minimum investment is $2,500 per Fund account. Investors in certain tax-advantaged accounts or accounts held through certain wrap programs or bank trust platforms may not be subject to this minimum. For institutional investors investing directly with a Fund, the minimum investment is $1 million per Fund account. There is no investment minimum for adviser-assisted, employer-sponsored retirement plans, including health savings accounts. For additional information, contact your intermediary, plan sponsor, administrator, or a Janus Henderson representative, as applicable.
Class R Shares
There is no investment minimum for investors in a defined contribution plan. Investors in a defined contribution plan through a third party administrator should refer to their plan document or contact their plan administrator for additional information regarding account minimums. For all other account types, the minimum investment is $2,500.
Class A Shares, Class C Shares, Class S Shares, Class I Shares, Class N Shares, and Class T Shares
Each Fund reserves the right to annually request that intermediaries close Fund accounts that are valued at less than $100, other than as a result solely of depreciation in share value. Certain accounts held through intermediaries may not be subject
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to closure due to the policies of the intermediaries. You may receive written notice from your intermediary to increase your account balance to the required minimum to avoid having your account closed provided you meet certain residency eligibility requirements. If you hold Class N Shares directly with a Fund, you may receive written notice prior to the closure of your Fund account so that you may increase your account balance to the required minimum provided you meet certain residency eligibility requirements. Please note that you may incur a tax liability as a result of a redemption.
Each Fund reserves the right to change the amount of these minimums or maximums from time to time or to waive them in whole or in part.
Systematic Purchase Plan
You may arrange for periodic purchases by authorizing your financial intermediary (or the Adviser, if you hold Class N Shares directly with a Fund) to withdraw the amount of your investment from your bank account on a day or days you specify. Not all financial intermediaries offer this plan. Contact your financial intermediary or a Janus Henderson representative for details.
Initial Sales Charge
Class A Shares
An initial sales charge may apply to your purchase of Class A Shares of the Funds based on the amount invested, as set forth in the table below. The sales charge is allocated between the Distributor and your financial intermediary. Sales charges, as expressed as a percentage of offering price and as a percentage of your net investment, are shown in the table. The dollar amount of your initial sales charge is calculated as the difference between the public offering price and the net asset value of those shares. Since the offering price is calculated to two decimal places using standard rounding criteria, the number of shares purchased and the dollar amount of your sales charge as a percentage of the offering price and of your net investment may be higher or lower than the amounts set forth in the table depending on whether there was a downward or upward rounding. 
Amount of Purchase at Offering Price
Class A Shares
Sales Charge as a
Percentage of
Offering Price(1)
Class A Shares
Sales Charge as a
Percentage of
Net Amount Invested
Under $50,000
5.75%
6.10%
$50,000 but under $100,000
4.50%
4.71%
$100,000 but under $250,000
3.50%
3.63%
$250,000 but under $500,000
2.50%
2.56%
$500,000 but under $1,000,000
2.00%
2.04%
$1,000,000 and above
None(2)
None
 
(1) 
Offering Price includes the initial sales charge.
(2) 
A contingent deferred sales charge of 1.00% may apply to Class A Shares purchased without an initial sales charge if redeemed within 12 months of purchase.
For purchases of Class A Shares of $1,000,000 or greater, from its own assets, the Distributor generally pays financial intermediaries commissions as follows:
•
1.00% on amounts of $1,000,000 but under $4,000,000;
•
0.50% on amounts of $4,000,000 but under $10,000,000;
•
0.25% on amounts of $10,000,000 and above.
The purchase totals eligible for these commissions are aggregated on a rolling one year basis so that the rate payable resets to the highest rate annually.
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Effective on or about December 9, 2024, the Class A Shares sales charge schedule will be revised as set forth in the table below. 
Amount of
Purchase at
Offering Price
Class A Shares
Sales Charge as a
Percentage of
Offering Price(1)
Class A Shares
Sales Charge as a
Percentage of
Net Amount Invested
Amount of Sales Charge
Reallowed to Financial
Intermediaries as a Percentage of
Offering Price
Under $50,000
5.75%
6.10%
5.00%
$50,000 but under $100,000
4.50%
4.71%
3.75%
$100,000 but under $250,000
3.50%
3.63%
2.75%
$250,000 and above(2)
None
None
None
 
(1) 
Offering Price includes the initial sales charge.
(2) 
A contingent deferred sales charge of 1.00% may apply to Class A Shares purchased without an initial sales charge if redeemed within 12 months of purchase.
Effective on or about December 9, 2024, for purchases of Class A Shares of $250,000 or greater, from its own assets, the Distributor generally pays financial intermediaries commissions as follows:
•
1.00% on amounts of $250,000 but under $4,000,000;
•
0.50% on amounts of $4,000,000 but under $10,000,000;
•
0.25% on amounts of $10,000,000 and above.
The purchase totals eligible for these commissions are aggregated on a rolling one year basis so that the rate payable resets to the highest rate annually.
Qualifying for a Waiver or Reduction of Class A Shares Sales Charge
Class A Shares of the Funds may be purchased without an initial sales charge by the following persons (and their family members): (i) registered representatives and other employees of intermediaries that have selling agreements with the Distributor to sell Class A Shares; (ii) directors, officers, and employees of JHG and its affiliates; and (iii) Trustees and officers of the Trust. A “family member” includes, but is not necessarily limited to (based on the reasonable discretion of the Adviser), a qualifying person’s sibling, spouse or domestic partner, lineal ascendant (mother, father, grandmother, grandfather, great-grandmother, great-grandfather), lineal descendant (son, daughter, step-son, step-daughter, grandson, granddaughter, great-grandson, great-granddaughter) or any sibling, spouse or domestic partner of a family member who is a lineal descendant or ascendant of a qualifying person. In addition, the initial sales charge may be waived on purchases of Class A Shares by the following persons: (i) investors purchasing Class A Shares through financial intermediaries on behalf of certain adviser-assisted, employer-sponsored retirement plans, including defined contribution plans, defined benefit plans and other welfare benefit plans such as health savings accounts and voluntary employees’ beneficiary association trust accounts; (ii) investors purchasing Class A Shares through a financial intermediary’s self-directed brokerage platform where the financial intermediary is the broker of record; and (iii) investors purchasing Class A Shares through fee-based broker-dealers or financial advisors, primarily on their advisory account platform(s) where such broker-dealer or financial advisor imposes additional fees for services connected to the advisory account. Adviser-assisted, employer-sponsored defined contribution plans include, for example, 401(k) plans, 457 plans, 403(b) plans, profit sharing and money purchase pension plans. For purposes of qualifying for a waiver of the initial sales charge, the following retirement accounts are not eligible: 403(b) custodial accounts where shares are held on behalf of the individual, and not on behalf of the plan or plan trust, SEP IRAs, Simple IRAs, SAR-SEPs, or Keogh plans. To facilitate the waiver of a sales charge, the Distributor requires an agreement with the financial intermediary submitting trades on behalf of eligible investors.
You may be able to lower your Class A Shares sales charge under certain circumstances. For example, you can combine Class A Shares and Class C Shares you already own (either in these Funds or certain other Janus Henderson funds) with your current purchase of Class A Shares of the Funds and certain other Janus Henderson funds (including Class C Shares of those funds) to take advantage of the breakpoints in the sales charge schedule as set forth above. Certain circumstances under which you may combine such ownership of Shares and purchases are described below. Contact your financial intermediary for more information.
In order to obtain a sales charge discount, you should inform your financial intermediary of other accounts in which there are Fund holdings eligible to be aggregated to meet a sales charge breakpoint. These other accounts may include the accounts
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described under “Aggregating Accounts.” You may need to provide documents such as account statements or confirmation statements to prove that the accounts are eligible for aggregation. The Letter of Intent described below requires historical cost information in certain circumstances. You should retain records necessary to show the price you paid to purchase Fund shares, as the Funds, their agents, or your financial intermediary may not retain this information.
Right of Accumulation. You may purchase Class A Shares of a Fund at a reduced sales charge by aggregating (i) the dollar amount of the new purchase (measured by the offering price) with (ii) your holdings in all Class A Shares of the Fund and certain other classes (Class A Shares and Class C Shares of the Trust) of Janus Henderson funds held by you, and held in the accounts identified under “Aggregating Accounts” (“collective holdings”). Subject to your financial intermediary’s or record keeper’s capabilities, collective holdings will be calculated as the higher of (i) the current value of such holdings (the market value) as of the day prior to your new purchase or (ii) the amount initially invested (including reinvested dividends and capital gains, but excluding capital appreciation) less any withdrawals (the cost value). The applicable sales charge will be applied to such aggregated amount. In order for your purchases and collective holdings to be aggregated for purposes of qualifying for a reduced sales charge, they must have been made through one financial intermediary and you must provide sufficient information to your financial intermediary at the time of purchase to permit verification that the purchase qualifies for the reduced sales charge. The qualification of a purchase for the reduced sales charge does not ensure the future availability of the right of accumulation, which is subject to modification or discontinuance at any time.
Letter of Intent. You may obtain a reduced sales charge on Class A Shares by signing a Letter of Intent indicating your intention to purchase $50,000 or more of Class A Shares (including Class A Shares in other series of the Trust) over a 13-month period. The term of the Letter of Intent will commence upon the date you sign the Letter of Intent. Investments made prior to the signing date are not aggregated with, and are not eligible to be included toward, the investment goal.
You must refer to such Letter when placing orders. With regard to a Letter of Intent, the amount of investment for purposes of applying the sales load schedule includes (i) the historical cost (what you actually paid for the shares at the time of purchase, including any sales charges) of all Class A Shares acquired during the term of the Letter of Intent, minus (ii) the value of any redemptions of Class A Shares made during the term of the Letter of Intent. Capital appreciation, capital gains, and reinvested dividends earned during the Letter of Intent period do not apply toward its completion. Each investment made during the period receives the reduced sales charge applicable to the total amount of the investment goal. A portion of shares purchased may be held in escrow to pay for any sales charge that may be applicable. If the goal is not achieved within the period, you must pay the difference between the sales charges applicable to the purchases made and the charges previously paid, or an appropriate number of escrowed shares will be redeemed. Please contact your financial intermediary to obtain a Letter of Intent application.
Aggregating Accounts. To take advantage of lower Class A Shares sales charges on large purchases or through the exercise of a Letter of Intent or right of accumulation, investments made by you, your spouse, and your children under age 21 may be aggregated if made for your own account(s) and/or certain other accounts such as:
•
trust accounts established by the above individuals (or the accounts of the primary beneficiary of the trust if the person who established the trust is deceased);
•
solely controlled business accounts; and
•
single participant retirement plans.
To receive a reduced sales charge under rights of accumulation or a Letter of Intent, you must notify your financial intermediary of any eligible accounts that you, your spouse, and your children under age 21 have at the time of your purchase.
You may access information regarding sales loads, breakpoint discounts, and purchases of the Funds’ shares, free of charge, and in a clear and prominent format, on our website at janushenderson.com/breakpoints, and by following the appropriate hyperlinks to the specific information.
Conversion of Class C Shares to Class A Shares
The Funds currently implement an automatic conversion feature pursuant to which Class C Shares that have been held for eight years are automatically converted to Class A Shares without the imposition of any sales charge, fee or other charge. The conversion will generally occur no later than ten business days in the month following the month of the eighth anniversary of
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the date of purchase. Class C Shares purchased through the reinvestment of dividends and other distributions on Class C Shares will convert to Class A Shares at the same time as the Class C Shares with respect to which they were purchased.
For Class C Shares held in omnibus accounts on intermediary platforms, the Funds will rely on these intermediaries to implement this conversion feature. Your financial intermediary may have separate policies and procedures as to when and how Class C Shares may be converted to Class A Shares. Please contact your financial intermediary for additional information.
It is expected that the conversion of Class C Shares to Class A Shares of the same Fund will not result in a taxable event. Please consult your tax adviser for further information.
Commission on Class C Shares
The Distributor may compensate your financial intermediary at the time of sale at a commission rate of 1.00% of the net asset value of the Class C Shares purchased. Service providers to financial intermediaries will not receive this amount if they receive 12b-1 fees from the time of initial investment of assets in Class C Shares.
Intermediaries may have different policies and procedures regarding the availability of front-end sales load waivers or contingent deferred (back-end) sales load (“CDSC”) waivers. In all instances, it is the shareholder’s responsibility to notify a Fund, or the shareholder’s financial intermediary at the time of purchase, of any relationship or other facts qualifying the shareholder for sales charge waivers or discounts. Certain sales charge waivers and/or discounts are described in Appendix A – Intermediary Sales Charge Waivers and Discounts. These sales charge waivers and/or discounts are available only if you purchase your shares through the designated intermediaries. For waivers and discounts not available through a particular intermediary, shareholders will have to purchase Fund shares through another intermediary to receive these waivers or discounts.
 
With certain exceptions, the Funds are generally available only to shareholders residing in the United States. Unless you meet certain residency eligibility requirements, the exchange privilege may not be available.
Contact your financial intermediary or a Janus Henderson representative (1-800-333-1181) if you hold Class N Shares directly with a Fund or consult your plan documents to exchange into other funds in the Trust. Be sure to read the prospectus of the fund into which you are exchanging. An exchange from one fund to another is generally a taxable transaction (except for certain tax-advantaged accounts).
•
You may generally exchange Shares of a Fund for Shares of the same class of any other fund in the Trust offered through your financial intermediary or qualified plan, with the exception of the Janus Henderson money market funds. Only accounts beneficially owned by natural persons will be allowed to exchange to Janus Henderson Money Market Fund; all other account types can only exchange to Janus Henderson Government Money Market Fund.
•
You may also exchange shares of one class for another class of shares within the same fund, provided the eligibility requirements of the class of shares to be received are met. Same-fund exchanges will generally only be processed in instances where there is no CDSC on the shares to be exchanged and no initial sales charge on the shares to be received. A Fund’s fees and expenses differ between share classes. Please read the Prospectus for the share class you are interested in prior to investing in that share class. Contact your financial intermediary or consult your plan documents for additional information.
•
You must meet the minimum investment amount for each fund.
•
The exchange privilege is not intended as a vehicle for short-term or excessive trading. A Fund may suspend or terminate the exchange privilege of any investor who is identified as having a pattern of short-term trading. The Funds will work with intermediaries to apply the Funds’ exchange limits. However, the Funds may not always have the ability to monitor or enforce the trading activity in such accounts.
•
Each Fund reserves the right to reject any exchange request and to modify or terminate the exchange privilege at any time.
•
Class C Shares are closed to investments by new employer-sponsored retirement plans, and existing employer-sponsored retirement plans are no longer able to make additional purchases or exchanges into Class C Shares.
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•
Your Class C Shares that have been held for eight years will automatically convert to Class A Shares without the imposition of any sales charge, fee or other charge. The conversion will generally occur no later than ten business days in the month following the month in which the eighth anniversary of the date of purchase occurs. For more information refer to “Conversion of Class C Shares to Class A Shares.”
Waiver of Sales Charges
Class A Shares received through an exchange of Class A Shares of another fund of the Trust will not be subject to an initial sales charge. In addition, Class A Shares received through an exchange of Class C Shares due to an intermediary-driven conversion or an automatic conversion after eight years, or a conversion from a fee-based account to a brokerage account, will not be subject to an initial sales charge. Class A Shares or Class C Shares received through an exchange of Class A Shares or Class C Shares, respectively, of another fund of the Trust will not be subject to any applicable CDSC at the time of the exchange. CDSC applicable to redemptions of Class A Shares or Class C Shares will continue to be measured on the Shares received by exchange from the date of your original purchase. For more information about the CDSC, please refer to “Redemptions.” While Class C Shares do not have any front-end sales charges, their higher annual fund operating expenses mean that over time, you could end up paying more than the equivalent of the maximum allowable front-end sales charge.
 
With certain exceptions, the Funds are generally available only to shareholders residing in the United States. Unless you meet certain residency eligibility requirements, once you close your account, you may not make additional investments in the Funds.
Redemptions, like purchases, may generally be effected only through financial intermediaries, retirement platforms, and by certain direct institutional investors holding Class N Shares. Please contact your financial intermediary or a Janus Henderson representative (1-800-333-1181) if you hold Class N Shares directly with a Fund or refer to the appropriate plan documents for details. Your financial intermediary may charge a processing or service fee in connection with the redemption of Shares.
Shares of each Fund may be redeemed on any business day on which the Fund’s NAV is calculated. Redemptions are duly processed at the NAV next calculated after your redemption order is received in good order by a Fund or its agents. Redemption proceeds, less any applicable CDSC for Class A Shares or Class C Shares, will normally be sent within two business days following receipt of the redemption order. The Funds typically expect to meet redemption requests by paying out proceeds from cash or cash equivalent portfolio holdings, or by selling portfolio holdings. In stressed market conditions, and other appropriate circumstances, redemption methods may include borrowing funds or redeeming in-kind.
Each Fund reserves the right to postpone payment of redemption proceeds for up to seven calendar days. Additionally, the right to require the Funds to redeem their Shares may be suspended, or the date of payment may be postponed beyond seven calendar days, whenever: (i) trading on the NYSE is restricted, as determined by the SEC, or the NYSE is closed (except for holidays and weekends); (ii) the SEC permits such suspension and so orders; or (iii) an emergency exists as determined by the SEC so that disposal of securities or determination of NAV is not reasonably practicable.
Each Fund reserves the right to annually request that intermediaries close Fund accounts that are valued at less than $100, other than as a result solely of depreciation in share value. Certain accounts held through intermediaries may not be subject to closure due to the policies of the intermediaries. You may receive written notice from your intermediary to increase your account balance to the required minimum to avoid having your account closed provided you meet certain residency eligibility requirements. If you hold Class N Shares directly with a Fund, you may receive written notice prior to the closure of your Fund account so that you may increase your account balance to the required minimum provided you meet certain residency eligibility requirements. Please note that you may incur a tax liability as a result of a redemption.
Large Shareholder Redemptions
Certain large shareholders, such as other funds, institutional investors, financial intermediaries, individuals, accounts, and affiliates of the Adviser, may from time to time own (beneficially or of record) or control a significant percentage of a Fund’s Shares. Redemptions by these large shareholders of their holdings in a Fund may cause the Fund to sell portfolio securities at times when it would not otherwise do so, which may negatively impact the Fund’s NAV and liquidity. Similarly, large Fund share purchases may adversely affect a Fund’s performance to the extent that the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. These transactions may also accelerate the recognition of taxable income to shareholders if such sales of investments result in gains, and may also increase transaction costs. In
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addition, a large redemption could result in a Fund’s current expenses being allocated over a smaller asset base, which could lead to an increase in the Fund’s expense ratio.
Redemptions In-Kind
Shares normally will be redeemed for cash, although each Fund retains the right to redeem some or all of its shares in-kind under unusual circumstances, in order to protect the interests of remaining shareholders, to accommodate a request by a particular shareholder that does not adversely affect the interests of the remaining shareholders, or in connection with the liquidation of a fund, by delivery of securities selected from its assets at its discretion. However, each Fund is required to redeem shares solely for cash up to the lesser of $250,000 or 1% of the NAV of that Fund during any 90-day period for any one shareholder. Should redemptions by any shareholder exceed such limitation, a Fund will have the option of redeeming the excess in cash or in-kind. In-kind payment means payment will be made in portfolio securities rather than cash, and may potentially include illiquid investments. Illiquid investments may not be able to be sold quickly or at a price that reflects full value, or there may not be a market for such investments, which could cause the redeeming shareholder to realize losses on the investment if it is sold at a price lower than that at which it had been valued. If a Fund makes an in-kind payment, the redeeming shareholder might incur brokerage or other transaction costs to convert the securities to cash, whereas such costs are borne by the Fund for cash redemptions. Redemptions in-kind are taxable for federal income tax purposes in the same manner as redemptions for cash and subsequent sale of securities received in-kind may result in taxable gains for federal income tax purposes.
While a Fund may pay redemptions in-kind, a Fund may instead choose to raise cash to meet redemption requests through the sale of fund securities or permissible borrowings. If a Fund is forced to sell securities at an unfavorable time and/or under unfavorable conditions, such sales may adversely affect the Fund’s NAV and may increase brokerage costs and accelerate the recognition of taxable income.
Systematic Withdrawal Plan
Class A Shares and Class C Shares
You may arrange for periodic redemptions of Class A Shares or Class C Shares by authorizing your financial intermediary to redeem a specified amount from your account on a day or days you specify. Any resulting CDSC may be waived, however, the maximum annual rate at which shares subject to a CDSC may be redeemed, pursuant to a systematic withdrawal plan, without paying a CDSC, is 12% of the net asset value of the account. Certain other terms and minimums may apply. Not all financial intermediaries offer this plan. Contact your financial intermediary for details.
Class S Shares, Class I Shares, Class N Shares, Class R Shares, and Class T Shares
You may arrange for periodic redemptions by authorizing your financial intermediary (or the Adviser, if you hold Class N Shares directly with a Fund) to redeem a specified amount from your account on a day or days you specify. Not all financial intermediaries offer this plan. Contact your financial intermediary or a Janus Henderson representative for details.
Contingent Deferred Sales Charge
Class A Shares and Class C Shares
A 1.00% CDSC may be deducted with respect to Class A Shares purchased without an initial sales charge if redeemed within 12 months of purchase, unless any of the CDSC waivers listed apply. A 1.00% CDSC will be deducted with respect to Class C Shares redeemed within 12 months of purchase, unless a CDSC waiver applies. The CDSC will be based on the lower of the original purchase price or the value of the redemption of the Class A Shares or Class C Shares redeemed, as applicable.
CDSC Waivers
There are certain cases in which you may be exempt from a CDSC charged to Class A Shares and Class C Shares. Among others, these include:
•
Upon the death or disability of an account owner;
•
Retirement plans and certain other accounts held through a financial intermediary where no sales charge or commission was paid on the purchase of such shares;
•
Retirement plan shareholders taking required minimum distributions;
•
The redemption of Class A Shares or Class C Shares acquired through reinvestment of Fund dividends or distributions;
67 | Janus Investment Fund
•
The portion of the redemption representing appreciation as a result of an increase in NAV above the total amount of payments for Class A Shares or Class C Shares during the period during which the CDSC applied; or
•
If a Fund chooses to liquidate or involuntarily redeem shares in your account.
To keep the CDSC as low as possible, Class A Shares or Class C Shares not subject to any CDSC will be redeemed first, followed by shares held longest.
Reinstatement Privilege
For each redemption of Class A Shares, you have a one-time right to reinvest the proceeds of such redemption into Class A Shares of the same or another fund within 90 days of the redemption date at the current NAV (without an initial sales charge). You will not be reimbursed for any CDSC paid on your redemption of Class A Shares.
 
Excessive and Short-Term Trading Policies and Procedures
The Trustees have adopted policies and procedures with respect to short-term and excessive trading of Fund shares (“excessive trading”). The Funds are intended for long-term investment purposes, and the Funds will take reasonable steps to attempt to detect and deter short-term and excessive trading. Transactions placed in violation of the Funds’ exchange limits or excessive trading policies and procedures may be cancelled or rescinded by a Fund by the next business day following receipt by the Fund. The trading history of accounts determined to be under common ownership or control within any of the Janus Henderson funds may be considered in enforcing these policies and procedures. Investors should be aware that the Funds are also available for purchase through third party intermediaries.
The Janus Henderson funds attempt to deter excessive trading through at least the following methods:
•
exchange limitations as described under “Exchanges”;
•
fair valuation of securities as described under “Pricing of Fund Shares”; and
•
trade monitoring.
The Funds monitor for patterns of shareholder short-term trading and may suspend or permanently terminate the purchase and exchange privilege of any investor who is identified as having a pattern of short-term trading. The Funds at all times reserve the right to reject any purchase or exchange request and to modify or terminate the purchase and exchange privileges for any investor for any reason without prior notice, in particular, if the trading activity in the account(s) is deemed to be disruptive to a Fund.
The Funds’ Trustees may approve from time to time a redemption fee to be imposed by any Janus Henderson fund, subject to 60 days’ notice to shareholders of that fund.
Investors in other share classes who place transactions through the same financial intermediary on an omnibus basis may be deemed part of a group for the purpose of the Funds’ excessive trading policies and procedures and may be rejected in whole or in part by a Fund. Transactions accepted by a financial intermediary in violation of the Funds’ excessive trading policies may be cancelled or revoked by a Fund by the next business day following receipt by that Fund.
In an attempt to deter excessive trading in omnibus accounts, the Funds or their agents may require intermediaries to impose restrictions on the trading activity of accounts traded through those intermediaries. Such restrictions may include, but are not limited to, requiring that trades be placed by U.S. mail, prohibiting future purchases by investors who have recently redeemed Fund shares, requiring intermediaries to report information about customers who purchase and redeem large amounts, and similar restrictions. The Funds’ ability to impose such restrictions with respect to accounts traded through particular intermediaries may vary depending on the systems’ capabilities, applicable contractual and legal restrictions, and cooperation of those intermediaries.
Generally, the Funds’ excessive trading policies and procedures do not apply to (i) a money market fund, although money market funds at all times reserve the right to reject any purchase request (including exchange purchases) for any reason without prior notice; (ii) transactions in the Janus Henderson funds by a Janus Henderson “fund of funds”; (iii) transactions in the Funds by a collective investment trust managed by the Adviser; (iv) transactions in the Funds by a charitable foundation; (v) periodic rebalancing and identifiable transactions by certain funds of funds and asset allocation programs to realign portfolio investments with target allocations; and (vi) systematic purchase, exchange, or redemption programs.
68 | Janus Investment Fund
The Funds’ policies and procedures regarding excessive trading may be modified at any time by the Funds’ Trustees.
Excessive Trading Risks
Excessive trading may present risks to a Fund’s long-term shareholders. Excessive trading into and out of a Fund may disrupt portfolio investment strategies, may create taxable gains to remaining Fund shareholders, and may increase Fund expenses, all of which may negatively impact investment returns for all remaining shareholders, including long-term shareholders.
Funds that invest in foreign securities may be at a greater risk for excessive trading. Investors may attempt to take advantage of anticipated price movements in securities held by a fund based on events occurring after the close of a foreign market that may not be reflected in the fund’s NAV (referred to as “price arbitrage”). Such arbitrage opportunities may also arise in funds which do not invest in foreign securities, for example, when trading in a security held by a fund is halted and does not resume prior to the time the fund calculates its NAV (referred to as “stale pricing”). Funds that hold thinly-traded securities, such as certain small-capitalization securities, may be subject to attempted use of arbitrage techniques. To the extent that a Fund’s valuation of a security differs from the security’s market value, short-term arbitrage traders may dilute the NAV of a Fund, which negatively impacts long-term shareholders. There is potential for short-term arbitrage trades to dilute the value of the shares held by a Fund despite the Funds’ adoption of policies and procedures intended to reduce the Funds’ exposure to price arbitrage, stale pricing, and other potential pricing inefficiencies.
There is no assurance that the policies and procedures adopted by the Funds to detect and deter excessive trading will be effective in all circumstances. For example, for share classes sold through financial intermediaries, the Funds may be unable to completely eliminate the possibility of excessive trading in certain omnibus accounts and other accounts traded through intermediaries. Omnibus accounts may effectively conceal the identity of individual investors and their transactions from the Funds and their agents. This makes the Funds’ identification of excessive trading transactions in the Funds through an omnibus account difficult and makes the elimination of excessive trading in the account impractical without the assistance of the intermediary. Although the Funds encourage intermediaries to take necessary actions to detect and deter excessive trading, some intermediaries may be unable or unwilling to do so, and accordingly, the Funds cannot eliminate completely the possibility of excessive trading.
Shareholders that invest through an omnibus account should be aware that they may be subject to the policies and procedures of their financial intermediary with respect to excessive trading in the Funds.
 
Availability of Portfolio Holdings Information
The Mutual Fund Holdings Disclosure Policies and Procedures adopted by the Adviser and all mutual funds managed within the Janus Henderson fund complex are designed to be in the best interests of the funds and to protect the confidentiality of the funds’ portfolio holdings. The following describes such policies and procedures with respect to disclosure of portfolio holdings.
•
Full Holdings. A schedule of each Fund’s portfolio holdings, consisting of at least the names of the holdings, is generally available on a monthly basis with a 30-day lag and is posted under Full Holdings for each Fund at janushenderson.com/info. A complete schedule of each Fund’s portfolio holdings is also available in the annual and semiannual financial statements included in Form N-CSR and, after the first and third fiscal quarters, in Form N-PORT. Information reported in Form N-CSR and in Form N-PORT will be made publicly available within 70 and 60 days, respectively, after the end of each fiscal quarter. Each Fund’s Form N-CSR and Form N-PORT filings are available on the SEC’s website at http://www.sec.gov.
•
Top Holdings. Each Fund’s top portfolio holdings, in order of position size and as a percentage of a Fund’s total portfolio, are available monthly with a 15-day lag.
•
Other Information. Each Fund may occasionally provide security breakdowns (e.g., industry, sector, regional, market capitalization, and asset allocation) and specific portfolio level performance attribution information and statistics monthly with a 15-day lag. Top/bottom equity securities ranked by performance attribution, including the percentage attribution to Fund performance, average Fund weighting, and other relevant data points, may be provided monthly with a 15-day lag.
The Adviser may exclude from publication on its websites all or any portion of portfolio holdings or change the time periods of disclosure as deemed necessary to protect the interests of the Janus Henderson funds. Under extraordinary circumstances, exceptions to the Mutual Fund Holdings Disclosure Policies and Procedures may be made by the head of the applicable investment unit or a delegate, in consultation with the Funds’ Chief Compliance Officer or a delegate. Such exceptions may
69 | Janus Investment Fund
be made without prior notice to shareholders. A summary of the Funds’ portfolio holdings disclosure policies and procedures, which includes a discussion of any exceptions, is contained in the Funds’ SAI.
 
Statements and Reports
Your financial intermediary or plan sponsor (or the Adviser, if you hold Class N Shares directly with a Fund) is responsible for sending you periodic statements of all transactions, along with trade confirmations and tax reporting, as required by applicable law.
Your financial intermediary or plan sponsor (or the Adviser, if you hold Class N Shares directly with a Fund) is responsible for providing annual and semiannual reports of the Funds that you have authorized for investment. Please contact your financial intermediary or plan sponsor (or the Adviser) to obtain these reports. The Funds’ fiscal year ends June 30.
Lost (Unclaimed/Abandoned) Accounts
It is important to maintain a correct address for each shareholder. An incorrect address may cause a shareholder’s account statements and other mailings to be returned as undeliverable. Based upon statutory requirements for returned mail, your financial intermediary or plan sponsor (or the Adviser, if you hold Class N Shares directly with a Fund) is required to attempt to locate the shareholder or rightful owner of the account. If the financial intermediary or plan sponsor (or the Adviser) is unable to locate the shareholder, then the financial intermediary or plan sponsor (or the Adviser) is legally obligated to deem the property “unclaimed” or “abandoned,” and subsequently escheat (or transfer) unclaimed property (including shares of a mutual fund) to the appropriate state’s unclaimed property administrator in accordance with statutory requirements. Further, your mutual fund account may be deemed “unclaimed” or “abandoned,” and subsequently transferred to your state of residence if no activity (as defined by that state) occurs within your account during the time frame specified in your state’s unclaimed property laws. The shareholder’s last known address of record determines which state has jurisdiction. Interest or income is not earned on redemption or distribution check(s) sent to you during the time the check(s) remained uncashed. 
70 | Janus Investment Fund
The financial highlights tables are intended to help you understand the Funds’ financial performance for each fiscal period shown. Items “Net asset value, beginning of period” through “Net asset value, end of period” reflect financial results for a single Fund Share. The gross expense ratio reflects expenses prior to any expense offset arrangement and waivers (reimbursements), if applicable. The net expense ratio reflects expenses after any expense offset arrangement and waivers (reimbursements), if applicable. The information for the Funds for the fiscal periods ended June 30 has been audited by PricewaterhouseCoopers LLP, whose report, along with the Funds’ financial statements, is included in each Fund’s Form N-CSR and is incorporated by reference into the SAI.
The total returns in the tables represent the rate that an investor would have earned (or lost) on an investment in the Shares of the Funds (assuming reinvestment of all dividends and distributions).
Janus Henderson Mid Cap Value Fund – Class A 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$15.71
$14.97
$18.02
$13.29
$15.33
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.13
0.15
0.13
0.12
0.13
Net realized and unrealized gain/(loss)
1.87
1.50
(1.17)
4.73
(1.82)
Total from Investment Operations
2.00
1.65
(1.04)
4.85
(1.69)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.14)
(0.14)
(0.04)
(0.12)
(0.12)
Distributions (from capital gains)
(1.25)
(0.77)
(1.97)
—
(0.23)
Total Dividends and Distributions
(1.39)
(0.91)
(2.01)
(0.12)
(0.35)
Net Asset Value, End of Period
$16.32
$15.71
$14.97
$18.02
$13.29
Total Return*
13.65%
11.30%
(6.84)%
36.65%
(11.47)%
Net Assets, End of Period (in thousands)
$56,075
$56,731
$59,218
$73,118
$59,211
Average Net Assets for the Period (in thousands)
$55,786
$59,394
$69,576
$67,847
$71,147
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.04%
0.91%
0.93%
0.97%
1.19%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.04%
0.91%
0.93%
0.97%
1.19%
Ratio of Net Investment Income/(Loss)
0.81%
0.98%
0.78%
0.76%
0.90%
Portfolio Turnover Rate
37%
54%
52%
46%
37%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year. Returns shown exclude any applicable sales charges.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
71 | Janus Investment Fund
Janus Henderson Mid Cap Value Fund – Class C 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$15.15
$14.46
$17.55
$12.93
$14.91
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.02
0.05
0.01
0.04
0.05
Net realized and unrealized gain/(loss)
1.79
1.45
(1.13)
4.58
(1.80)
Total from Investment Operations
1.81
1.50
(1.12)
4.62
(1.75)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.03)
(0.04)
—
—(2)
—
Distributions (from capital gains)
(1.25)
(0.77)
(1.97)
—
(0.23)
Total Dividends and Distributions
(1.28)
(0.81)
(1.97)
—
(0.23)
Net Asset Value, End of Period
$15.68
$15.15
$14.46
$17.55
$12.93
Total Return*
12.81%
10.65%
(7.50)%
35.76%
(12.02)%
Net Assets, End of Period (in thousands)
$7,039
$7,998
$7,974
$10,436
$15,768
Average Net Assets for the Period (in thousands)
$7,448
$8,269
$9,508
$12,833
$22,689
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.69%
1.54%
1.62%
1.64%
1.78%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.69%
1.54%
1.62%
1.64%
1.78%
Ratio of Net Investment Income/(Loss)
0.16%
0.35%
0.09%
0.24%
0.32%
Portfolio Turnover Rate
37%
54%
52%
46%
37%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year. Returns shown exclude any applicable sales charges.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
(2)
Less than $0.005 on a per share basis.
72 | Janus Investment Fund
Janus Henderson Mid Cap Value Fund – Class S 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$15.72
$14.97
$18.03
$13.28
$15.33
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.11
0.14
0.12
0.11
0.12
Net realized and unrealized gain/(loss)
1.87
1.50
(1.18)
4.74
(1.83)
Total from Investment Operations
1.98
1.64
(1.06)
4.85
(1.71)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.12)
(0.12)
(0.03)
(0.10)
(0.11)
Distributions (from capital gains)
(1.25)
(0.77)
(1.97)
—
(0.23)
Total Dividends and Distributions
(1.37)
(0.89)
(2.00)
(0.10)
(0.34)
Net Asset Value, End of Period
$16.33
$15.72
$14.97
$18.03
$13.28
Total Return*
13.50%
11.26%
(6.97)%
36.67%
(11.58)%
Net Assets, End of Period (in thousands)
$58,301
$68,572
$70,035
$97,606
$99,159
Average Net Assets for the Period (in thousands)
$62,578
$69,673
$86,513
$91,479
$107,902
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.14%
0.99%
1.01%
1.02%
1.25%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.14%
0.99%
1.01%
1.02%
1.25%
Ratio of Net Investment Income/(Loss)
0.71%
0.90%
0.70%
0.72%
0.79%
Portfolio Turnover Rate
37%
54%
52%
46%
37%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
73 | Janus Investment Fund
Janus Henderson Mid Cap Value Fund – Class I 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$15.37
$14.66
$17.71
$13.06
$15.07
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.17
0.20
0.19
0.18
0.18
Net realized and unrealized gain/(loss)
1.82
1.47
(1.16)
4.65
(1.79)
Total from Investment Operations
1.99
1.67
(0.97)
4.83
(1.61)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.19)
(0.19)
(0.11)
(0.18)
(0.17)
Distributions (from capital gains)
(1.25)
(0.77)
(1.97)
—
(0.23)
Total Dividends and Distributions
(1.44)
(0.96)
(2.08)
(0.18)
(0.40)
Net Asset Value, End of Period
$15.92
$15.37
$14.66
$17.71
$13.06
Total Return*
13.94%
11.75%
(6.60)%
37.15%
(11.16)%
Net Assets, End of Period (in thousands)
$193,981
$208,187
$207,292
$359,761
$310,803
Average Net Assets for the Period (in thousands)
$199,598
$210,750
$289,382
$338,794
$342,719
Ratios to Average Net Assets**:
Ratio of Gross Expenses
0.74%
0.59%
0.60%
0.62%
0.85%
Ratio of Net Expenses (After Waivers and Expense Offsets)
0.74%
0.59%
0.60%
0.62%
0.85%
Ratio of Net Investment Income/(Loss)
1.11%
1.30%
1.11%
1.13%
1.20%
Portfolio Turnover Rate
37%
54%
52%
46%
37%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
74 | Janus Investment Fund
Janus Henderson Mid Cap Value Fund – Class N 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$15.27
$14.58
$17.62
$12.99
$15.00
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.18
0.21
0.20
0.19
0.20
Net realized and unrealized gain/(loss)
1.82
1.46
(1.14)
4.63
(1.80)
Total from Investment Operations
2.00
1.67
(0.94)
4.82
(1.60)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.21)
(0.21)
(0.13)
(0.19)
(0.18)
Distributions (from capital gains)
(1.25)
(0.77)
(1.97)
—
(0.23)
Total Dividends and Distributions
(1.46)
(0.98)
(2.10)
(0.19)
(0.41)
Net Asset Value, End of Period
$15.81
$15.27
$14.58
$17.62
$12.99
Total Return*
14.09%
11.78%
(6.47)%
37.34%
(11.14)%
Net Assets, End of Period (in thousands)
$188,333
$187,335
$193,017
$506,429
$422,894
Average Net Assets for the Period (in thousands)
$185,470
$188,816
$471,571
$483,187
$595,473
Ratios to Average Net Assets**:
Ratio of Gross Expenses
0.65%
0.49%
0.50%
0.52%
0.75%
Ratio of Net Expenses (After Waivers and Expense Offsets)
0.65%
0.49%
0.50%
0.52%
0.75%
Ratio of Net Investment Income/(Loss)
1.20%
1.40%
1.20%
1.24%
1.36%
Portfolio Turnover Rate
37%
54%
52%
46%
37%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
75 | Janus Investment Fund
Janus Henderson Mid Cap Value Fund – Class R 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$15.36
$14.65
$17.70
$13.04
$15.06
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.07
0.10
0.08
0.08
0.09
Net realized and unrealized gain/(loss)
1.83
1.46
(1.16)
4.65
(1.82)
Total from Investment Operations
1.90
1.56
(1.08)
4.73
(1.73)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.09)
(0.08)
—
(0.07)
(0.06)
Distributions (from capital gains)
(1.25)
(0.77)
(1.97)
—
(0.23)
Total Dividends and Distributions
(1.34)
(0.85)
(1.97)
(0.07)
(0.29)
Net Asset Value, End of Period
$15.92
$15.36
$14.65
$17.70
$13.04
Total Return*
13.23%
10.94%
(7.20)%
36.38%
(11.83)%
Net Assets, End of Period (in thousands)
$34,222
$35,107
$36,305
$43,893
$38,246
Average Net Assets for the Period (in thousands)
$34,407
$36,655
$42,298
$41,183
$48,448
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.39%
1.25%
1.26%
1.26%
1.50%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.39%
1.25%
1.26%
1.26%
1.50%
Ratio of Net Investment Income/(Loss)
0.45%
0.65%
0.45%
0.49%
0.59%
Portfolio Turnover Rate
37%
54%
52%
46%
37%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
76 | Janus Investment Fund
Janus Henderson Mid Cap Value Fund – Class T 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$15.46
$14.74
$17.79
$13.12
$15.14
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.15
0.18
0.16
0.16
0.16
Net realized and unrealized gain/(loss)
1.83
1.48
(1.16)
4.66
(1.80)
Total from Investment Operations
1.98
1.66
(1.00)
4.82
(1.64)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.17)
(0.17)
(0.08)
(0.15)
(0.15)
Distributions (from capital gains)
(1.25)
(0.77)
(1.97)
—
(0.23)
Total Dividends and Distributions
(1.42)
(0.94)
(2.05)
(0.15)
(0.38)
Net Asset Value, End of Period
$16.02
$15.46
$14.74
$17.79
$13.12
Total Return*
13.76%
11.57%
(6.72)%
36.95%
(11.31)%
Net Assets, End of Period (in thousands)
$766,048
$782,095
$814,391
$1,010,187
$896,622
Average Net Assets for the Period (in thousands)
$766,332
$811,301
$947,426
$971,268
$1,089,574
Ratios to Average Net Assets**:
Ratio of Gross Expenses
0.89%
0.74%
0.75%
0.77%
0.99%
Ratio of Net Expenses (After Waivers and Expense Offsets)
0.88%
0.73%
0.74%
0.76%
0.99%
Ratio of Net Investment Income/(Loss)
0.97%
1.17%
0.96%
1.00%
1.09%
Portfolio Turnover Rate
37%
54%
52%
46%
37%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
77 | Janus Investment Fund
Janus Henderson Responsible International Dividend Fund – Class A 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$14.27
$12.66
$14.83
$12.31
$13.09
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.31
0.39
0.45
0.56
0.36
Net realized and unrealized gain/(loss)
2.07
1.74
(1.95)
2.40
(0.72)
Total from Investment Operations
2.38
2.13
(1.50)
2.96
(0.36)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.44)
(0.52)
(0.48)
(0.44)
(0.42)
Distributions (from capital gains)
—
—
(0.19)
—
—
Total Dividends and Distributions
(0.44)
(0.52)
(0.67)
(0.44)
(0.42)
Net Asset Value, End of Period
$16.21
$14.27
$12.66
$14.83
$12.31
Total Return*
17.06%
17.42%
(10.49)%
24.38%
(2.79)%
Net Assets, End of Period (in thousands)
$38,929
$33,195
$31,754
$33,270
$25,517
Average Net Assets for the Period (in thousands)
$34,506
$30,903
$34,299
$28,797
$30,893
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.32%
1.38%
1.27%
1.24%
1.25%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.16%
1.18%
1.18%
1.15%
1.16%
Ratio of Net Investment Income/(Loss)
2.13%
2.94%
3.14%
4.06%
2.83%
Portfolio Turnover Rate
32%
62%
34%
52%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year. Returns shown exclude any applicable sales charges.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
78 | Janus Investment Fund
Janus Henderson Responsible International Dividend Fund – Class C 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$13.84
$12.32
$14.49
$12.07
$12.89
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.17
0.26
0.32
0.44
0.27
Net realized and unrealized gain/(loss)
2.05
1.71
(1.88)
2.36
(0.74)
Total from Investment Operations
2.22
1.97
(1.56)
2.80
(0.47)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.33)
(0.45)
(0.42)
(0.38)
(0.35)
Distributions (from capital gains)
—
—
(0.19)
—
—
Total Dividends and Distributions
(0.33)
(0.45)
(0.61)
(0.38)
(0.35)
Net Asset Value, End of Period
$15.73
$13.84
$12.32
$14.49
$12.07
Total Return*
16.33%
16.50%
(11.11)%
23.48%
(3.68)%
Net Assets, End of Period (in thousands)
$5,322
$7,573
$10,653
$17,760
$21,018
Average Net Assets for the Period (in thousands)
$6,324
$8,950
$15,068
$19,671
$25,897
Ratios to Average Net Assets**:
Ratio of Gross Expenses
2.04%
2.12%
2.01%
1.96%
1.98%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.85%
1.92%
1.91%
1.87%
1.89%
Ratio of Net Investment Income/(Loss)
1.20%
2.00%
2.27%
3.24%
2.15%
Portfolio Turnover Rate
32%
62%
34%
52%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year. Returns shown exclude any applicable sales charges.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
79 | Janus Investment Fund
Janus Henderson Responsible International Dividend Fund – Class S 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$14.23
$12.63
$14.78
$12.27
$13.06
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.40
0.41
0.48
0.59
0.39
Net realized and unrealized gain/(loss)
1.99
1.73
(1.94)
2.39
(0.75)
Total from Investment Operations
2.39
2.14
(1.46)
2.98
(0.36)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.45)
(0.54)
(0.50)
(0.47)
(0.43)
Distributions (from capital gains)
—
—
(0.19)
—
—
Total Dividends and Distributions
(0.45)
(0.54)
(0.69)
(0.47)
(0.43)
Net Asset Value, End of Period
$16.17
$14.23
$12.63
$14.78
$12.27
Total Return*
17.23%
17.58%
(10.27)%
24.68%
(2.80)%
Net Assets, End of Period (in thousands)
$149
$68
$58
$65
$52
Average Net Assets for the Period (in thousands)
$101
$62
$64
$59
$53
Ratios to Average Net Assets**:
Ratio of Gross Expenses
4.31%
6.18%
5.83%
6.21%
6.96%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.07%
1.00%
0.95%
0.91%
1.08%
Ratio of Net Investment Income/(Loss)
2.67%
3.12%
3.36%
4.27%
3.04%
Portfolio Turnover Rate
32%
62%
34%
52%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
80 | Janus Investment Fund
Janus Henderson Responsible International Dividend Fund – Class I 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$14.33
$12.71
$14.86
$12.32
$13.11
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.36
0.39
0.48
0.59
0.41
Net realized and unrealized gain/(loss)
2.06
1.77
(1.94)
2.40
(0.76)
Total from Investment Operations
2.42
2.16
(1.46)
2.99
(0.35)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.47)
(0.54)
(0.50)
(0.45)
(0.44)
Distributions (from capital gains)
—
—
(0.19)
—
—
Total Dividends and Distributions
(0.47)
(0.54)
(0.69)
(0.45)
(0.44)
Net Asset Value, End of Period
$16.28
$14.33
$12.71
$14.86
$12.32
Total Return*
17.33%
17.62%
(10.23)%
24.68%
(2.68)%
Net Assets, End of Period (in thousands)
$53,937
$42,376
$55,559
$68,416
$74,386
Average Net Assets for the Period (in thousands)
$44,877
$47,935
$66,229
$78,344
$81,753
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.09%
1.13%
1.04%
0.99%
1.00%
Ratio of Net Expenses (After Waivers and Expense Offsets)
0.93%
0.95%
0.95%
0.91%
0.91%
Ratio of Net Investment Income/(Loss)
2.40%
2.98%
3.30%
4.27%
3.19%
Portfolio Turnover Rate
32%
62%
34%
52%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
81 | Janus Investment Fund
Janus Henderson Responsible International Dividend Fund – Class N 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$14.31
$12.69
$14.83
$12.30
$13.08
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.37
0.47
0.60
0.61
0.41
Net realized and unrealized gain/(loss)
2.06
1.70
(2.05)
2.38
(0.74)
Total from Investment Operations
2.43
2.17
(1.45)
2.99
(0.33)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.49)
(0.55)
(0.50)
(0.46)
(0.45)
Distributions (from capital gains)
—
—
(0.19)
—
—
Total Dividends and Distributions
(0.49)
(0.55)
(0.69)
(0.46)
(0.45)
Net Asset Value, End of Period
$16.25
$14.31
$12.69
$14.83
$12.30
Total Return*
17.39%
17.73%
(10.14)%
24.71%
(2.56)%
Net Assets, End of Period (in thousands)
$15,645
$10,259
$6,384
$688
$477
Average Net Assets for the Period (in thousands)
$13,709
$7,853
$3,798
$582
$518
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.03%
1.12%
1.08%
1.44%
1.51%
Ratio of Net Expenses (After Waivers and Expense Offsets)
0.84%
0.87%
0.88%
0.84%
0.85%
Ratio of Net Investment Income/(Loss)
2.52%
3.51%
4.30%
4.41%
3.22%
Portfolio Turnover Rate
32%
62%
34%
52%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
82 | Janus Investment Fund
Janus Henderson Responsible International Dividend Fund – Class T 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$14.26
$12.65
$14.81
$12.29
$13.08
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.34
0.43
0.46
0.56
0.41
Net realized and unrealized gain/(loss)
2.04
1.70
(1.95)
2.40
(0.77)
Total from Investment Operations
2.38
2.13
(1.49)
2.96
(0.36)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.45)
(0.52)
(0.48)
(0.44)
(0.43)
Distributions (from capital gains)
—
—
(0.19)
—
—
Total Dividends and Distributions
(0.45)
(0.52)
(0.67)
(0.44)
(0.43)
Net Asset Value, End of Period
$16.19
$14.26
$12.65
$14.81
$12.29
Total Return*
17.09%
17.45%
(10.41)%
24.45%
(2.80)%
Net Assets, End of Period (in thousands)
$7,691
$5,363
$20,258
$28,439
$26,296
Average Net Assets for the Period (in thousands)
$6,125
$9,029
$24,255
$26,581
$19,478
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.30%
1.27%
1.21%
1.18%
1.21%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.09%
1.10%
1.11%
1.09%
1.09%
Ratio of Net Investment Income/(Loss)
2.33%
3.22%
3.16%
4.06%
3.29%
Portfolio Turnover Rate
32%
62%
34%
52%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
83 | Janus Investment Fund
Janus Henderson Small Cap Value Fund – Class A 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$22.89
$21.24
$24.95
$17.59
$21.57
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.12
0.16
0.04
0.13
0.15
Net realized and unrealized gain/(loss)
2.65
2.44
(3.32)
7.40
(4.00)
Total from Investment Operations
2.77
2.60
(3.28)
7.53
(3.85)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.10)
—
(0.17)
(0.17)
(0.13)
Distributions (from capital gains)
(1.04)
(0.95)
(0.26)
—
—
Total Dividends and Distributions
(1.14)
(0.95)
(0.43)
(0.17)
(0.13)
Net Asset Value, End of Period
$24.52
$22.89
$21.24
$24.95
$17.59
Total Return*
12.57%
12.39%
(13.44)%
42.99%
(17.98)%
Net Assets, End of Period (in thousands)
$25,690
$27,930
$29,651
$69,385
$64,025
Average Net Assets for the Period (in thousands)
$26,036
$29,442
$61,533
$68,997
$62,337
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.36%
1.11%
1.77%
1.76%
1.86%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.22%
0.91%
1.05%
1.11%
1.39%
Ratio of Net Investment Income/(Loss)
0.50%
0.73%
0.18%
0.59%
0.77%
Portfolio Turnover Rate
36%
44%
44%
53%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year. Returns shown exclude any applicable sales charges.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
84 | Janus Investment Fund
Janus Henderson Small Cap Value Fund – Class C 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$21.01
$19.71
$23.27
$16.41
$20.12
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
(0.01)
—(2)
(0.10)
(0.01)
0.06
Net realized and unrealized gain/(loss)
2.43
2.25
(3.10)
6.91
(3.77)
Total from Investment Operations
2.42
2.25
(3.20)
6.90
(3.71)
Less Dividends and Distributions:
Dividends (from net investment income)
—
—
(0.10)
(0.04)
—
Distributions (from capital gains)
(1.04)
(0.95)
(0.26)
—
—
Total Dividends and Distributions
(1.04)
(0.95)
(0.36)
(0.04)
—
Net Asset Value, End of Period
$22.39
$21.01
$19.71
$23.27
$16.41
Total Return*
11.96%
11.56%
(14.02)%
42.07%
(18.44)%
Net Assets, End of Period (in thousands)
$15,075
$17,032
$17,440
$22,889
$20,967
Average Net Assets for the Period (in thousands)
$16,281
$17,910
$21,362
$22,037
$26,855
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.80%
1.65%
1.69%
1.77%
1.92%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.80%
1.65%
1.69%
1.77%
1.92%
Ratio of Net Investment Income/(Loss)
(0.06)%
(0.01)%
(0.45)%
(0.06)%
0.30%
Portfolio Turnover Rate
36%
44%
44%
53%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year. Returns shown exclude any applicable sales charges.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
(2)
Less than $0.005 on a per share basis.
85 | Janus Investment Fund
Janus Henderson Small Cap Value Fund – Class S 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$22.45
$20.91
$24.57
$17.32
$21.23
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.11
0.12
0.03
0.11
0.17
Net realized and unrealized gain/(loss)
2.61
2.40
(3.28)
7.29
(3.95)
Total from Investment Operations
2.72
2.52
(3.25)
7.40
(3.78)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.10)
(0.03)
(0.15)
(0.15)
(0.13)
Distributions (from capital gains)
(1.04)
(0.95)
(0.26)
—
—
Total Dividends and Distributions
(1.14)
(0.98)
(0.41)
(0.15)
(0.13)
Net Asset Value, End of Period
$24.03
$22.45
$20.91
$24.57
$17.32
Total Return*
12.57%
12.22%
(13.49)%
42.91%
(17.96)%
Net Assets, End of Period (in thousands)
$26,322
$27,150
$26,996
$42,715
$43,538
Average Net Assets for the Period (in thousands)
$27,125
$27,921
$36,165
$45,978
$56,349
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.25%
1.08%
1.11%
1.18%
1.36%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.25%
1.08%
1.11%
1.18%
1.36%
Ratio of Net Investment Income/(Loss)
0.49%
0.56%
0.14%
0.55%
0.87%
Portfolio Turnover Rate
36%
44%
44%
53%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
86 | Janus Investment Fund
Janus Henderson Small Cap Value Fund – Class I 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$22.73
$21.18
$24.86
$17.53
$21.50
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.20
0.21
0.12
0.19
0.24
Net realized and unrealized gain/(loss)
2.63
2.43
(3.33)
7.37
(3.97)
Total from Investment Operations
2.83
2.64
(3.21)
7.56
(3.73)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.21)
(0.14)
(0.21)
(0.23)
(0.24)
Distributions (from capital gains)
(1.04)
(0.95)
(0.26)
—
—
Total Dividends and Distributions
(1.25)
(1.09)
(0.47)
(0.23)
(0.24)
Net Asset Value, End of Period
$24.31
$22.73
$21.18
$24.86
$17.53
Total Return*
12.96%
12.65%
(13.21)%
43.36%
(17.62)%
Net Assets, End of Period (in thousands)
$1,343,912
$1,372,677
$1,436,933
$2,121,333
$1,584,586
Average Net Assets for the Period (in thousands)
$1,353,631
$1,444,167
$1,839,602
$1,887,591
$1,646,400
Ratios to Average Net Assets**:
Ratio of Gross Expenses
0.90%
0.73%
0.74%
0.81%
1.01%
Ratio of Net Expenses (After Waivers and Expense Offsets)
0.89%
0.72%
0.74%
0.81%
1.01%
Ratio of Net Investment Income/(Loss)
0.84%
0.92%
0.50%
0.87%
1.19%
Portfolio Turnover Rate
36%
44%
44%
53%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
87 | Janus Investment Fund
Janus Henderson Small Cap Value Fund – Class N 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$22.70
$21.16
$24.82
$17.50
$21.46
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.23
0.24
0.16
0.22
0.26
Net realized and unrealized gain/(loss)
2.62
2.43
(3.33)
7.36
(3.95)
Total from Investment Operations
2.85
2.67
(3.17)
7.58
(3.69)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.26)
(0.18)
(0.23)
(0.26)
(0.27)
Distributions (from capital gains)
(1.04)
(0.95)
(0.26)
—
—
Total Dividends and Distributions
(1.30)
(1.13)
(0.49)
(0.26)
(0.27)
Net Asset Value, End of Period
$24.25
$22.70
$21.16
$24.82
$17.50
Total Return*
13.12%
12.81%
(13.09)%
43.57%
(17.48)%
Net Assets, End of Period (in thousands)
$468,911
$525,231
$586,927
$922,073
$676,894
Average Net Assets for the Period (in thousands)
$488,825
$551,264
$822,081
$839,582
$632,706
Ratios to Average Net Assets**:
Ratio of Gross Expenses
0.73%
0.57%
0.60%
0.67%
0.86%
Ratio of Net Expenses (After Waivers and Expense Offsets)
0.73%
0.57%
0.60%
0.67%
0.86%
Ratio of Net Investment Income/(Loss)
1.00%
1.07%
0.65%
1.01%
1.31%
Portfolio Turnover Rate
36%
44%
44%
53%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
88 | Janus Investment Fund
Janus Henderson Small Cap Value Fund – Class R 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$21.94
$20.47
$24.12
$17.03
$20.84
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.05
0.07
(0.03)
0.05
0.11
Net realized and unrealized gain/(loss)
2.55
2.35
(3.22)
7.16
(3.87)
Total from Investment Operations
2.60
2.42
(3.25)
7.21
(3.76)
Less Dividends and Distributions:
Dividends (from net investment income)
—
—
(0.14)
(0.12)
(0.05)
Distributions (from capital gains)
(1.04)
(0.95)
(0.26)
—
—
Total Dividends and Distributions
(1.04)
(0.95)
(0.40)
(0.12)
(0.05)
Net Asset Value, End of Period
$23.50
$21.94
$20.47
$24.12
$17.03
Total Return*
12.28%
11.97%
(13.73)%
42.49%
(18.11)%
Net Assets, End of Period (in thousands)
$42,209
$42,027
$44,592
$48,908
$33,724
Average Net Assets for the Period (in thousands)
$41,541
$44,634
$49,737
$42,169
$36,610
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.49%
1.33%
1.36%
1.42%
1.61%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.49%
1.33%
1.36%
1.42%
1.61%
Ratio of Net Investment Income/(Loss)
0.24%
0.32%
(0.11)%
0.25%
0.57%
Portfolio Turnover Rate
36%
44%
44%
53%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
89 | Janus Investment Fund
Janus Henderson Small Cap Value Fund – Class T 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$22.70
$21.14
$24.82
$17.49
$21.44
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.17
0.19
0.10
0.17
0.22
Net realized and unrealized gain/(loss)
2.64
2.42
(3.33)
7.36
(3.98)
Total from Investment Operations
2.81
2.61
(3.23)
7.53
(3.76)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.17)
(0.10)
(0.19)
(0.20)
(0.19)
Distributions (from capital gains)
(1.04)
(0.95)
(0.26)
—
—
Total Dividends and Distributions
(1.21)
(1.05)
(0.45)
(0.20)
(0.19)
Net Asset Value, End of Period
$24.30
$22.70
$21.14
$24.82
$17.49
Total Return*
12.87%
12.51%
(13.29)%
43.30%
(17.74)%
Net Assets, End of Period (in thousands)
$289,181
$307,982
$386,007
$574,472
$516,634
Average Net Assets for the Period (in thousands)
$294,692
$352,068
$511,237
$555,651
$621,808
Ratios to Average Net Assets**:
Ratio of Gross Expenses
0.98%
0.82%
0.85%
0.92%
1.10%
Ratio of Net Expenses (After Waivers and Expense Offsets)
0.98%
0.81%
0.85%
0.92%
1.10%
Ratio of Net Investment Income/(Loss)
0.75%
0.82%
0.40%
0.78%
1.11%
Portfolio Turnover Rate
36%
44%
44%
53%
59%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
90 | Janus Investment Fund
Janus Henderson Small-Mid Cap Value Fund – Class A 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$13.45
$11.72
$13.98
$10.17
$13.17
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.08
0.08
0.06
0.10
0.10
Net realized and unrealized gain/(loss)
2.46
1.69
(1.93)
3.78
(1.71)
Total from Investment Operations
2.54
1.77
(1.87)
3.88
(1.61)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.10)
(0.04)
(0.05)
(0.07)
(0.11)
Distributions (from capital gains)
—
—
(0.34)
—
(1.28)
Total Dividends and Distributions
(0.10)
(0.04)
(0.39)
(0.07)
(1.39)
Net Asset Value, End of Period
$15.89
$13.45
$11.72
$13.98
$10.17
Total Return*
18.99%
15.09%
(13.78)%
38.27%
(14.37)%
Net Assets, End of Period (in thousands)
$2,877
$2,424
$2,387
$3,279
$3,039
Average Net Assets for the Period (in thousands)
$2,604
$2,292
$2,920
$3,034
$2,169
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.37%
1.28%
1.28%
1.35%
1.78%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.15%
1.07%
1.12%
1.07%
1.34%
Ratio of Net Investment Income/(Loss)
0.57%
0.62%
0.42%
0.81%
0.88%
Portfolio Turnover Rate
63%
62%
80%
99%
152%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year. Returns shown exclude any applicable sales charges.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
91 | Janus Investment Fund
Janus Henderson Small-Mid Cap Value Fund – Class C 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$12.81
$11.22
$13.45
$9.80
$12.74
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
(0.01)
(0.02)
(0.04)
0.02
0.01
Net realized and unrealized gain/(loss)
2.35
1.61
(1.85)
3.63
(1.66)
Total from Investment Operations
2.34
1.59
(1.89)
3.65
(1.65)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.01)
—
—
—
(0.01)
Distributions (from capital gains)
—
—
(0.34)
—
(1.28)
Total Dividends and Distributions
(0.01)
—
(0.34)
—
(1.29)
Net Asset Value, End of Period
$15.14
$12.81
$11.22
$13.45
$9.80
Total Return*
18.28%
14.17%
(14.41)%
37.24%
(15.04)%
Net Assets, End of Period (in thousands)
$354
$354
$450
$515
$353
Average Net Assets for the Period (in thousands)
$354
$374
$493
$427
$380
Ratios to Average Net Assets**:
Ratio of Gross Expenses
2.74%
2.72%
2.51%
2.70%
3.23%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.79%
1.84%
1.84%
1.81%
2.14%
Ratio of Net Investment Income/(Loss)
(0.07)%
(0.15)%
(0.33)%
0.14%
0.12%
Portfolio Turnover Rate
63%
62%
80%
99%
152%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year. Returns shown exclude any applicable sales charges.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
92 | Janus Investment Fund
Janus Henderson Small-Mid Cap Value Fund – Class S 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$13.34
$11.60
$13.84
$10.06
$13.07
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.09
0.07
0.04
0.08
0.08
Net realized and unrealized gain/(loss)
2.43
1.67
(1.91)
3.75
(1.69)
Total from Investment Operations
2.52
1.74
(1.87)
3.83
(1.61)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.10)
—
(0.03)
(0.05)
(0.12)
Distributions (from capital gains)
—
—
(0.34)
—
(1.28)
Total Dividends and Distributions
(0.10)
—
(0.37)
(0.05)
(1.40)
Net Asset Value, End of Period
$15.76
$13.34
$11.60
$13.84
$10.06
Total Return*
19.04%
15.00%
(13.85)%
38.16%
(14.51)%
Net Assets, End of Period (in thousands)
$211
$229
$939
$1,136
$1,004
Average Net Assets for the Period (in thousands)
$229
$493
$1,110
$1,084
$890
Ratios to Average Net Assets**:
Ratio of Gross Expenses
2.58%
1.84%
1.54%
1.71%
2.16%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.11%
1.13%
1.20%
1.23%
1.51%
Ratio of Net Investment Income/(Loss)
0.62%
0.51%
0.31%
0.68%
0.71%
Portfolio Turnover Rate
63%
62%
80%
99%
152%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
93 | Janus Investment Fund
Janus Henderson Small-Mid Cap Value Fund – Class I 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$13.69
$11.93
$14.22
$10.34
$13.36
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.12
0.11
0.09
0.13
0.11
Net realized and unrealized gain/(loss)
2.50
1.72
(1.96)
3.84
(1.72)
Total from Investment Operations
2.62
1.83
(1.87)
3.97
(1.61)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.13)
(0.07)
(0.08)
(0.09)
(0.13)
Distributions (from capital gains)
—
—
(0.34)
—
(1.28)
Total Dividends and Distributions
(0.13)
(0.07)
(0.42)
(0.09)
(1.41)
Net Asset Value, End of Period
$16.18
$13.69
$11.93
$14.22
$10.34
Total Return*
19.32%
15.40%
(13.56)%
38.58%
(14.19)%
Net Assets, End of Period (in thousands)
$7,545
$7,074
$8,309
$14,659
$9,848
Average Net Assets for the Period (in thousands)
$6,911
$7,072
$10,673
$13,258
$6,734
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.01%
0.90%
0.91%
1.10%
1.47%
Ratio of Net Expenses (After Waivers and Expense Offsets)
0.86%
0.79%
0.82%
0.89%
1.13%
Ratio of Net Investment Income/(Loss)
0.85%
0.88%
0.67%
1.02%
0.93%
Portfolio Turnover Rate
63%
62%
80%
99%
152%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
94 | Janus Investment Fund
Janus Henderson Small-Mid Cap Value Fund – Class N 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$13.55
$11.81
$14.09
$10.24
$13.24
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.13
0.13
0.11
0.11
0.15
Net realized and unrealized gain/(loss)
2.48
1.70
(1.95)
3.84
(1.72)
Total from Investment Operations
2.61
1.83
(1.84)
3.95
(1.57)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.15)
(0.09)
(0.10)
(0.10)
(0.15)
Distributions (from capital gains)
—
—
(0.34)
—
(1.28)
Total Dividends and Distributions
(0.15)
(0.09)
(0.44)
(0.10)
(1.43)
Net Asset Value, End of Period
$16.01
$13.55
$11.81
$14.09
$10.24
Total Return*
19.42%
15.54%
(13.48)%
38.72%
(14.09)%
Net Assets, End of Period (in thousands)
$31,468
$46,653
$56,752
$70,581
$1,806
Average Net Assets for the Period (in thousands)
$46,334
$54,098
$65,311
$28,417
$2,112
Ratios to Average Net Assets**:
Ratio of Gross Expenses
0.88%
0.77%
0.80%
0.88%
1.48%
Ratio of Net Expenses (After Waivers and Expense Offsets)
0.77%
0.69%
0.74%
0.76%
1.03%
Ratio of Net Investment Income/(Loss)
0.93%
1.02%
0.79%
0.83%
1.24%
Portfolio Turnover Rate
63%
62%
80%
99%
152%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
95 | Janus Investment Fund
Janus Henderson Small-Mid Cap Value Fund – Class T 
 
Years ended June 30
 
2024
2023
2022
2021
2020
Net Asset Value, Beginning of Period
$13.55
$11.81
$14.07
$10.21
$13.22
Income/(Loss) from Investment Operations:
Net investment income/(loss)(1)
0.10
0.10
0.06
0.06
0.14
Net realized and unrealized gain/(loss)
2.48
1.69
(1.93)
3.86
(1.76)
Total from Investment Operations
2.58
1.79
(1.87)
3.92
(1.62)
Less Dividends and Distributions:
Dividends (from net investment income)
(0.11)
(0.05)
(0.05)
(0.06)
(0.11)
Distributions (from capital gains)
—
—
(0.34)
—
(1.28)
Total Dividends and Distributions
(0.11)
(0.05)
(0.39)
(0.06)
(1.39)
Net Asset Value, End of Period
$16.02
$13.55
$11.81
$14.07
$10.21
Total Return*
19.20%
15.18%
(13.67)%
38.50%
(14.40)%
Net Assets, End of Period (in thousands)
$7,115
$6,190
$7,416
$18,663
$38,649
Average Net Assets for the Period (in thousands)
$6,377
$6,677
$8,946
$11,012
$17,402
Ratios to Average Net Assets**:
Ratio of Gross Expenses
1.17%
1.06%
1.07%
1.18%
1.55%
Ratio of Net Expenses (After Waivers and Expense Offsets)
1.02%
0.94%
0.99%
1.02%
1.27%
Ratio of Net Investment Income/(Loss)
0.70%
0.74%
0.46%
0.49%
1.08%
Portfolio Turnover Rate
63%
62%
80%
99%
152%
  
*
Total return includes adjustments in accordance with generally accepted accounting principles required at the year or period end and are not annualized
for periods of less than one full year.
**
Annualized for periods of less than one full year.
(1)
Per share amounts are calculated based on average shares outstanding during the year or period.
96 | Janus Investment Fund
 
AMERIPRISE FINANCIAL
The following information is provided by Ameriprise Financial:
Sales Charge Reductions and Waivers Available from Certain Financial Intermediaries
The availability of certain sales charge reductions and waivers will depend on whether you purchase fund shares directly from the fund or through a financial intermediary. Financial intermediaries may have different policies and procedures regarding the availability of front-end sales load reductions or waivers or CDSC waivers, which are described below. In all instances, it is the investor’s responsibility to notify the fund or the investor’s financial intermediary at the time of purchase of any relationship or other facts qualifying the investor for sales charge reductions or waivers. For reductions or waivers not available through a particular financial intermediary, investors will have to purchase fund shares directly through another financial intermediary to receive these reductions or waivers.
*********
Ameriprise Financial
Front-end sales charge reductions on Class A shares purchased through Ameriprise Financial
Shareholders purchasing Class A shares of the fund through an Ameriprise Financial platform or account are eligible only for the following sales charge reductions, which may differ from those disclosed elsewhere in this prospectus or the SAI. Such shareholders can reduce their initial sales charge on the purchase of Class A shares as follows:
•
Transaction size breakpoints, as described in this prospectus or the SAI.
•
Rights of accumulation (ROA), as described in this prospectus or the SAI.
•
Letter of intent, as described in this prospectus or the SAI.
Front-end sales charge waivers on Class A shares purchased through Ameriprise Financial
Shareholders purchasing Class A shares of the fund through an Ameriprise Financial platform or account are eligible only for the following sales charge waivers, which may differ from those disclosed elsewhere in this prospectus or the SAI. Such shareholders may purchase Class A shares at NAV without payment of a sales charge as follows:
•
shares purchased by employer-sponsored retirement plans (e.g., 401(k) plans, 457 plans, employer- sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans). For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs or SAR-SEPs.
•
shares purchased through reinvestment of capital gains and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the same fund family).
•
shares exchanged from Class C shares of the same fund in the month of or following the seven-year anniversary of the purchase date. To the extent that this prospectus elsewhere provides for a waiver with respect to such shares following a shorter holding period, that waiver will apply to exchanges following such shorter period. To the extent that this prospectus elsewhere provides for a waiver with respect to exchanges of Class C shares for load waived shares, that waiver will also apply to such exchanges.
•
shares purchased by employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.
•
shares purchased by or through qualified accounts (including IRAs, Coverdell Education Savings Accounts, 401(k)s, 403(b) TSCAs subject to ERISA and defined benefit plans) that are held by a covered family member, defined as an Ameriprise Financial advisor and/or the advisor’s spouse, advisor’s lineal ascendant (mother, father, grandmother, grandfather, great grandmother, great grandfather), advisor’s lineal descendant (son, step-son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.
•
shares purchased from the proceeds of redemptions from another fund in the same fund family, provided (1) the repurchase occurs within 90 days following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (i.e. Rights of Reinstatement).
CDSC waivers on Class A and C shares purchased through Ameriprise Financial
97 | Janus Investment Fund
Fund shares purchased through an Ameriprise Financial platform or account are eligible only for the following CDSC waivers, which may differ from those disclosed elsewhere in this prospectus or the SAI:
•
redemptions due to death or disability of the shareholder
•
shares sold as part of a systematic withdrawal plan as described in this prospectus or the SAI
•
redemptions made in connection with a return of excess contributions from an IRA account
•
shares purchased through a Right of Reinstatement (as defined above)
•
redemptions made as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code
 
EDWARD JONES
The following information is provided by Edward D. Jones & Co., L.P. (“Edward Jones”):
Policies Regarding Transactions Through Edward Jones
Effective on or after January 1, 2024, the following information supersedes prior information with respect to transactions and positions held in fund shares through an Edward Jones system. Clients of Edward Jones (also referred to as “shareholders”) purchasing fund shares on the Edward Jones commission and fee-based platforms are eligible only for the following sales charge discounts (also referred to as “breakpoints”) and waivers, which can differ from discounts and waivers described elsewhere in the mutual fund prospectus or statement of additional information (“SAI”) or through another broker-dealer. In all instances, it is the shareholder’s responsibility to inform Edward Jones at the time of purchase of any relationship, holdings of the same fund family, or other facts qualifying the purchaser for discounts or waivers. Edward Jones can ask for documentation of such circumstance. Shareholders should contact Edward Jones if they have questions regarding their eligibility for these discounts and waivers.
Breakpoints
•
Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the prospectus.
Rights of Accumulation (“ROA”)
•
The applicable sales charge on a purchase of Class A shares is determined by taking into account all share classes (except certain money market funds and any assets held in group retirement plans) of the mutual fund family held by the shareholder or in an account grouped by Edward Jones with other accounts for the purpose of providing certain pricing considerations (“pricing groups”). If grouping assets as a shareholder, this includes all share classes held on the Edward Jones platform and/or held on another platform. The inclusion of eligible fund family assets in the ROA calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Money market funds are included only if such shares were sold with a sales charge at the time of purchase or acquired in exchange for shares purchased with a sales charge.
•
The employer maintaining a SEP IRA plan and/or SIMPLE IRA plan may elect to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping as opposed to including all share classes at a shareholder or pricing group level.
•
ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).
Letter of Intent (“LOI”)
•
Through a LOI, shareholders can receive the sales charge and breakpoint discounts for purchases shareholders intend to make over a 13-month period from the date Edward Jones receives the LOI. The LOI is determined by calculating the higher of cost or market value of qualifying holdings at LOI initiation in combination with the value that the shareholder intends to buy over a 13-month period to calculate the front-end sales charge and any breakpoint discounts. Each purchase the shareholder makes during that 13-month period will receive the sales charge and breakpoint discount that applies to the total amount. The inclusion of eligible fund family assets in the LOI calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Purchases made before the LOI is received by Edward Jones are not adjusted under the LOI and will not reduce the sales charge previously paid. Sales charges will be adjusted if LOI is not met.
•
If the employer maintaining a SEP IRA plan and/or SIMPLE IRA plan has elected to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping, LOIs will also be at the plan-level and may only be established by the employer.
98 | Janus Investment Fund
Sales Charge Waivers
Sales charges are waived for the following shareholders and in the following situations:
•
Associates of Edward Jones and its affiliates and other accounts in the same pricing group (as determined by Edward Jones under its policies and procedures) as the associate. This waiver will continue for the remainder of the associate’s life if the associate retires from Edward Jones in good-standing and remains in good standing pursuant to Edward Jones’ policies and procedures.
•
Shares purchased in an Edward Jones fee-based program.
•
Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.
•
Shares purchased from the proceeds of redeemed shares of the same fund family so long as the following conditions are met: the proceeds are from the sale of shares within 60 days of the purchase, the sale and purchase are made from a share class that charges a front load and one of the following (“Right of Reinstatement”):
•
The redemption and repurchase occur in the same account.
•
The redemption proceeds are used to process an: IRA contribution, excess contributions, conversion, recharacterizing of contributions, or distribution, and the repurchase is done in an account within the same Edward Jones grouping for ROA. The Right of Reinstatement excludes systematic or automatic transactions including, but not limited to, purchases made through payroll deductions, liquidations to cover account fees, and reinvestments from non-mutual fund products.
•
Shares exchanged into Class A shares from another share class so long as the exchange is into the same fund and was initiated at the discretion of Edward Jones. Edward Jones is responsible for any remaining CDSC due to the fund company, if applicable. Any future purchases are subject to the applicable sales charge as disclosed in the prospectus.
•
Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.
•
Purchases of Class 529-A shares through a rollover from either another education savings plan or a security used for qualified distributions.
•
Purchases of Class 529 shares made for recontribution of refunded amounts.
Contingent Deferred Sales Charge (“CDSC”) Waivers
If the shareholder purchases shares that are subject to a CDSC and those shares are redeemed before the CDSC is expired, the shareholder is responsible to pay the CDSC except in the following conditions:
•
The death or disability of the shareholder.
•
Systematic withdrawals with up to 10% per year of the account value.
•
Return of excess contributions from an Individual Retirement Account (IRA).
•
Shares redeemed as part of a required minimum distribution for IRA and retirement accounts if the redemption is taken in or after the year the shareholder reaches qualified age based on applicable IRS regulations.
•
Shares redeemed to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.
•
Shares exchanged in an Edward Jones fee-based program.
•
Shares acquired through NAV reinstatement.
•
Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.
Other Important Information Regarding Transactions Through Edward Jones
Minimum Purchase Amounts
•
Initial purchase minimum: $250
•
Subsequent purchase minimum: none
Minimum Balances
•
Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:
•
A fee-based account held on an Edward Jones platform
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A 529 account held on an Edward Jones platform
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An account with an active systematic investment plan or LOI
Exchanging Share Classes
•
At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder’s holdings in a fund to Class A shares of the same fund.
 
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J.P. MORGAN SECURITIES
The following information is provided by J.P. Morgan Securities LLC:
If you purchase or hold fund shares through an applicable J.P. Morgan Securities LLC brokerage account, you will be eligible for the following sales charge waivers (front-end sales charge waivers and contingent deferred sales charge (“CDSC”), or back-end sales charge, waivers), share class conversion policy and discounts, which may differ from those disclosed elsewhere in this fund’s prospectus or Statement of Additional Information.
Front-end sales charge waivers on Class A shares available at J.P. Morgan Securities LLC
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Shares exchanged from Class C (i.e. level-load) shares that are no longer subject to a CDSC and are exchanged into Class A shares of the same fund pursuant to J.P. Morgan Securities LLC’s share class exchange policy.
•
Qualified employer-sponsored defined contribution and defined benefit retirement plans, nonqualified deferred compensation plans, other employee benefit plans and trusts used to fund those plans. For purposes of this provision, such plans do not include SEP IRAs, SIMPLE IRAs, SAR-SEPs or 501(c)(3) accounts.
•
Shares of funds purchased through J.P. Morgan Securities LLC Self-Directed Investing accounts.
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Shares purchased through rights of reinstatement.
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Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).
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Shares purchased by employees and registered representatives of J.P. Morgan Securities LLC or its affiliates and their spouse or financial dependent as defined by J.P. Morgan Securities LLC.
Class C to Class A share conversion
•
A shareholder in the fund’s Class C shares will have their shares converted to Class A shares (or the appropriate share class) of the same fund if the shares are no longer subject to a CDSC and the conversion is consistent with J.P. Morgan Securities LLC’s policies and procedures.
CDSC waivers on Class A and C shares available at J.P. Morgan Securities LLC
•
Shares sold upon the death or disability of the shareholder.
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Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.
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Shares purchased in connection with a return of excess contributions from an IRA account.
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Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code.
•
Shares acquired through a right of reinstatement.
Front-end load discounts available at J.P. Morgan Securities LLC: breakpoints, rights of accumulation & letters of intent
•
Breakpoints as described in the prospectus.
•
Rights of Accumulation (“ROA”) which entitle shareholders to breakpoint discounts as described in the fund’s prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at J.P. Morgan Securities LLC. Eligible fund family assets not held at J.P. Morgan Securities LLC (including 529 program holdings, where applicable) may be included in the ROA calculation only if the shareholder notifies their financial advisor about such assets.
•
Letters of Intent (“LOI”) which allow for breakpoint discounts based on anticipated purchases within a fund family, through J.P. Morgan Securities LLC, over a 13-month period of time (if applicable).
 
MERRILL
The following information is provided by Merrill Lynch, Pierce, Fenner & Smith Incorporated (“Merrill”):
Purchases or sales of front-end (i.e. Class A) or level-load (i.e. Class C) mutual fund shares through a Merrill platform or account will be eligible only for the following sales load waivers (front-end, contingent deferred, or back-end waivers) and discounts, which differ from those disclosed elsewhere in this Fund’s prospectus. Purchasers will have to buy mutual fund shares through another intermediary to be eligible for waivers or discounts not listed below.
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It is the client’s responsibility to notify Merrill at the time of purchase or sale of any relationship or other facts that qualify the transaction for a waiver or discount. A Merrill representative may ask for reasonable documentation of such facts and Merrill may condition the granting of a waiver or discount on the timely receipt of such documentation.
Additional information on waivers and discounts is available in the Merrill Sales Load Waiver and Discounts Supplement (the “Merrill SLWD Supplement”) and in the Mutual Fund Investing at Merrill pamphlet at ml.com/funds. Clients are encouraged to review these documents and speak with their financial advisor to determine whether a transaction is eligible for a waiver or discount. 
Front-end Load Waivers Available at Merrill
Shares of mutual funds available for purchase by employer-sponsored retirement, deferred compensation and employee benefit plans
(including health savings accounts) and trusts used to fund those plans provided the shares are not held in a commission-based brokerage
account and shares are held for the benefit of the plan. For purposes of this provision, employer-sponsored retirement plans do not
include SEP IRAs, Simple IRAs, SAR-SEPs or Keogh plans
Shares purchased through a Merrill investment advisory program
Brokerage class shares exchanged from advisory class shares due to the holdings moving from a Merrill investment advisory program to a
Merrill brokerage account
Shares purchased through the Merrill Edge Self-Directed platform
Shares purchased through the systematic reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of
the same mutual fund in the same account
Shares exchanged from level-load shares to front-end load shares of the same mutual fund in accordance with the description in the Merrill
SLWD Supplement
Shares purchased by eligible employees of Merrill or its affiliates and their family members who purchase shares in accounts within the
employee’s Merrill Household (as defined in the Merrill SLWD Supplement)
Shares purchased by eligible persons associated with the fund as defined in this prospectus (e.g. the fund’s officers or trustees)
Shares purchased from the proceeds of a mutual fund redemption in front-end load shares provided (1) the repurchase is in a mutual fund
within the same fund family; (2) the repurchase occurs within 90 calendar days from the redemption trade date, and (3) the redemption
and purchase occur in the same account (known as Rights of Reinstatement). Automated transactions (i.e. systematic purchases and
withdrawals) and purchases made after shares are automatically sold to pay Merrill’s account maintenance fees are not eligible for Rights of
Reinstatement
 
Contingent Deferred Sales Charge (“CDSC”) Waivers on Front-end, Back-end, and Level Load Shares Available at Merrill
Shares sold due to the client’s death or disability (as defined by Internal Revenue Code Section 22I(3))
Shares sold pursuant to a systematic withdrawal program subject to Merrill’s maximum systematic withdrawal limits as described in the
Merrill SLWD Supplement
Shares sold due to return of excess contributions from an IRA account
Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the investor reaching the qualified age
based on applicable IRS regulation
Front-end or level-load shares held in commission-based, non-taxable retirement brokerage accounts (e.g. traditional, Roth, rollover, SEP
IRAs, Simple IRAs, SAR-SEPs or Keogh plans) that are transferred to fee-based accounts or platforms and exchanged for a lower cost share
class of the same mutual fund
 
Front-end Load Discounts Available at Merrill: Breakpoints, Rights of Accumulation & Letters of Intent
Breakpoint discounts, as described in this prospectus, where the sales load is at or below the maximum sales load that Merrill permits to be
assessed to a front-end load purchase, as described in the Merrill SLWD Supplement
Rights of Accumulation (ROA), as described in the Merrill SLWD Supplement, which entitle clients to breakpoint discounts based on the
aggregated holdings of mutual fund family assets held in accounts in their Merrill Household
Letters of Intent (LOI), which allow for breakpoint discounts on eligible new purchases based on anticipated future eligible purchases within
a fund family at Merrill, in accounts within your Merrill Household, as further described in the Merrill SLWD Supplement
 
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MORGAN STANLEY
The following information is provided by Morgan Stanley Wealth Management:
Effective July 1, 2018, shareholders purchasing Fund shares through a Morgan Stanley Wealth Management transactional brokerage account will be eligible only for the following front-end sales charge waivers with respect to Class A shares, which may differ from and may be more limited than those disclosed elsewhere in this Fund’s Prospectus or Statement of Additional Information.
Front-end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management
•
Employer-sponsored retirement plans (e.g., 401(k) plans, 457 plans, employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans). For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs, SAR-SEPs or Keogh plans
•
Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules
•
Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund
•
Shares purchased through a Morgan Stanley self-directed brokerage account
•
Class C (i.e., level-load) shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Morgan Stanley Wealth Management’s share class conversion program
•
Shares purchased from the proceeds of redemptions within the same fund family, provided (i) the repurchase occurs within 90 days following the redemption, (ii) the redemption and purchase occur in the same account, and (iii) redeemed shares were subject to a front-end or deferred sales charge.
 
RAYMOND JAMES
The following information is provided by Raymond James & Associates, Inc., Raymond James Financial Services, Inc. and each entity’s affiliates:
Intermediary-Defined Sales Charge Waiver Policies
The availability of certain initial or deferred sales charge waivers and discounts may depend on the particular financial intermediary or type of account through which you purchase or hold Fund shares.
Intermediaries may have different policies and procedures regarding the availability of front-end sales load waivers or contingent deferred (back-end) sales load (“CDSC”) waivers, which are discussed below. In all instances, it is the purchaser’s responsibility to notify the fund or the purchaser’s financial intermediary at the time of purchase of any relationship or other facts qualifying the purchaser for sales charge waivers or discounts. For waivers and discounts not available through a particular intermediary, shareholders will have to purchase fund shares directly from the fund or through another intermediary to receive these waivers or discounts.
Raymond James & Associates, Inc., Raymond James Financial Services, Inc. and each entity’s affiliates (“Raymond James”)
Effective March 1, 2019, shareholders purchasing fund shares through a Raymond James platform or account, or through an introducing broker-dealer or independent registered investment adviser for which Raymond James provides trade execution, clearance, and/or custody services, will be eligible only for the following load waivers (front-end sales charge waivers and contingent deferred, or back-end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Fund’s prospectus or Statement of Additional Information.
Front-end sales load waivers on Class A shares available at Raymond James
•
Shares purchased in an investment advisory program.
•
Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.
•
Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.
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Shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (known as Rights of Reinstatement).
102 | Janus Investment Fund
•
A shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is in line with the policies and procedures of Raymond James.
CDSC Waivers on Classes A and C shares available at Raymond James
•
Death or disability of the shareholder.
•
Shares sold as part of a systematic withdrawal plan as described in the fund’s prospectus.
•
Return of excess contributions from an IRA Account.
•
Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching the qualified age based on applicable IRS regulations as described in the fund’s prospectus.
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Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.
•
Shares acquired through a right of reinstatement.
Front-end load discounts available at Raymond James: breakpoints, rights of accumulation, and/or letters of intent
•
Breakpoints as described in this prospectus.
•
Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Raymond James. Eligible fund family assets not held at Raymond James may be included in the calculation of rights of accumulation only if the shareholder notifies his or her financial advisor about such assets.
•
Letters of intent which allow for breakpoint discounts based on anticipated purchases within a fund family, over a 13-month time period. Eligible fund family assets not held at Raymond James may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.
 
UBS Financial Services Inc.
The following information is provided by UBS Financial Services Inc.:
UBS Financial Services Inc. (“UBS”) may offer Class I Shares to its retail brokerage clients whose Shares are held in omnibus accounts at UBS, or its designee, without a sales charge, load or 12b-1 distribution/service fee. For these clients UBS may charge commissions or transaction fees with respect to brokerage transactions in Class I Shares. Such fees are imposed by UBS for its retail brokerage clients, not the Fund, and are not paid by other purchasers of Class I Shares. The imposition of such fees by UBS does not impact the net asset value calculated after your order for Class I Shares is received by the Fund. Please contact your UBS representative for more information about these fees and other eligibility requirements. 
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This glossary provides a more detailed description of some of the types of securities, investment strategies, and other instruments in which the Funds may invest, as well as some general investment terms. The Funds may invest in these instruments to the extent permitted by their investment objectives and policies. The Funds are not limited by this discussion and may invest in any other types of instruments not precluded by the policies discussed elsewhere in this Prospectus.
 
Equity and Debt Securities
Bonds are debt securities issued by a company, municipality, government, or government agency. The issuer of a bond is required to pay the holder the amount of the loan (or par value of the bond) at a specified maturity and to make scheduled interest payments.
Common stocks are equity securities representing shares of ownership in a company and usually carry voting rights and earn dividends. Unlike preferred stock, dividends on common stock are not fixed but are declared at the discretion of the issuer’s board of directors.
Convertible securities are preferred stocks or bonds that pay a fixed dividend or interest payment and are convertible into common stock at a specified price or conversion ratio.
Debt securities are securities representing money borrowed that must be repaid at a later date. Such securities have specific maturities and usually a specific rate of interest or an original purchase discount.
Depositary receipts are receipts for shares of a foreign-based corporation that entitle the holder to dividends and capital gains on the underlying security. Receipts include those issued by domestic banks (American Depositary Receipts), foreign banks (Global or European Depositary Receipts), and broker-dealers (depositary shares).
Equity securities generally include domestic and foreign common stocks; preferred stocks; securities convertible into common stocks or preferred stocks; warrants to purchase common or preferred stocks; and other securities with equity characteristics.
Exchange-traded funds (“ETFs”) are typically open-end investment companies, which may seek to track the performance of a specific index or be actively managed. ETFs are traded on a national securities exchange at market prices that may vary from the net asset value of their underlying investments.
Fixed-income securities are securities that pay a specified rate of return. The term generally includes short-and long-term government, corporate, and municipal obligations that pay a specified rate of interest, dividends, or coupons for a specified period of time. Coupon and dividend rates may be fixed for the life of the issue or, in the case of adjustable and floating rate securities, for a shorter period.
Mortgage- and asset-backed securities are shares in a pool of mortgages or other debt instruments. These securities are generally pass-through securities, which means that principal and interest payments on the underlying securities (less servicing fees) are passed through to shareholders on a pro rata basis.
Mortgage dollar rolls are transactions in which a Fund sells a mortgage-related security, such as a security issued by Government National Mortgage Association, to a dealer and simultaneously agrees to purchase a similar security (but not the same security) in the future at a predetermined price. A “dollar roll” can be viewed as a collateralized borrowing in which a Fund pledges a mortgage-related security to a dealer to obtain cash.
Pass-through securities are shares or certificates of interest in a pool of debt obligations that have been repackaged by an intermediary, such as a bank or broker-dealer.
Passive foreign investment companies (“PFICs”) are any foreign corporations which generate certain amounts of passive income or hold certain amounts of assets for the production of passive income. Passive income includes dividends, interest, royalties, rents, and annuities. To avoid taxes and interest that a Fund must pay if these investments are profitable, the Fund may make various elections permitted by the tax laws. These elections could require that a Fund recognize taxable income, which in turn must be distributed, before the securities are sold and before cash is received to pay the distributions.
Preferred stocks are equity securities that generally pay dividends at a specified rate and have preference over common stock in the payment of dividends and liquidation. Preferred stock generally does not carry voting rights.
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Real estate investment trust (“REIT”) is an investment trust that operates through the pooled capital of many investors who buy its shares. Investments are in direct ownership of either income property or mortgage loans. A REIT may be listed on an exchange or traded over-the-counter.
U.S. Government securities include direct obligations of the U.S. Government that are supported by its full faith and credit. Treasury bills have initial maturities of less than one year, Treasury notes have initial maturities of one to ten years, and Treasury bonds may be issued with any maturity but generally have maturities of at least ten years. U.S. Government securities also include indirect obligations of the U.S. Government that are issued by federal agencies and government sponsored entities. Unlike Treasury securities, agency securities generally are not backed by the full faith and credit of the U.S. Government. Some agency securities are supported by the right of the issuer to borrow from the Treasury, others are supported by the discretionary authority of the U.S. Government to purchase the agency’s obligations, and others are supported only by the credit of the sponsoring agency.
Warrants are securities, typically issued with preferred stock or bonds, which give the holder the right to buy a proportionate amount of common stock at a specified price. The specified price is usually higher than the market price at the time of issuance of the warrant. The right may last for a period of years or indefinitely.
 
Futures, Options, and Other Derivatives
Credit default swaps are a specific kind of counterparty agreement that allows the transfer of third party credit risk from one party to the other. One party in the swap is a lender and faces credit risk from a third party, and the counterparty in the credit default swap agrees to insure this risk in exchange for regular periodic payments.
Derivatives are instruments that have a value derived from, or directly linked to, an underlying asset (stock, bond, commodity, currency, interest rate or market index). Types of derivatives can include, but are not limited to options, forward currency contracts, swaps, and futures contracts.
Equity-linked structured notes are derivative securities which are specially designed to combine the characteristics of one or more underlying securities and their equity derivatives in a single note form. The return and/or yield or income component may be based on the performance of the underlying equity securities, an equity index, and/or option positions. Equity-linked structured notes are typically offered in limited transactions by financial institutions in either registered or non-registered form.
Forward contracts are contracts to purchase or sell a specified amount of a financial instrument for an agreed upon price at a specified time. Forward contracts are not currently exchange-traded and are typically negotiated on an individual basis. A Fund may enter into forward currency contracts for investment purposes or to hedge against declines in the value of securities denominated in, or whose value is tied to, a currency other than the U.S. dollar or to reduce the impact of currency appreciation on purchases of such securities. It may also enter into forward contracts to purchase or sell securities or other financial indices.
Futures contracts are contracts that obligate the buyer to receive and the seller to deliver an instrument or money at a specified price on a specified date. A Fund may buy and sell futures contracts on foreign currencies, securities, and financial indices including indices of U.S. Government, foreign government, equity, or fixed-income securities. Futures contracts are standardized and traded on designated exchanges.
Indexed/structured securities are typically short- to intermediate-term debt securities whose value at maturity or interest rate is linked to currencies, interest rates, equity securities, indices, commodity prices, or other financial indicators. Such securities may be positively or negatively indexed (e.g., their value may increase or decrease if the reference index or instrument appreciates). Indexed/structured securities may have return characteristics similar to direct investments in the underlying instruments and may be more volatile than the underlying instruments.
Interest rate swaps involve the exchange by two parties of their respective commitments to pay or receive interest (e.g., an exchange of floating rate payments for fixed rate payments).
Options are the right, but not the obligation, to buy or sell a specified amount of securities or other assets on or before a fixed date at a predetermined price. A Fund may purchase and write put and call options on securities, securities indices, and foreign currencies. A Fund may purchase or write such options individually or in combination.
 
105 | Janus Investment Fund
Other Investments, Strategies, and/or Techniques
Cash sweep program is an arrangement in which a Fund’s uninvested cash balance is used to purchase shares of affiliated or non-affiliated money market funds or cash management pooled investment vehicles that operate pursuant to the provisions of the Investment Company Act of 1940, as amended, that govern the operation of money market funds at the end of each day.
Market capitalization is the most commonly used measure of the size and value of a company. It is computed by multiplying the current market price of a share of the company’s stock by the total number of its shares outstanding. Market capitalization is an important investment criterion for certain funds, while others do not emphasize investments in companies of any particular size.
Repatriation is the ability to move liquid financial assets from a foreign country to an investor’s country of origin.
Repurchase agreements involve the purchase of a security by a Fund and a simultaneous agreement by the seller (generally a bank or dealer) to repurchase the security from the Fund at a specified date or upon demand. This technique offers a method of earning income on idle cash.
When-issued, delayed delivery, and forward commitment transactions generally involve the purchase of a security with payment and delivery at some time in the future – i.e., beyond normal settlement. New issues of stocks and bonds, private placements, and U.S. Government securities may be sold in this manner. 
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You can make inquiries and request other information, including a Statement of Additional Information, annual report, semiannual report, or Fund financial statements (as they become available), free of charge, by contacting your plan sponsor, broker-dealer, or financial intermediary, or by contacting a Janus Henderson representative at 1-877-335-2687. The Funds’ Statement of Additional Information, most recent annual and semiannual reports, and Fund financial statements are also available, free of charge, at janushenderson.com/info. Additional information about the Funds’ investments is available in the Funds’ annual and semiannual reports and in Form N-CSR. In the Funds’ annual reports, you will find a discussion of the market conditions and investment strategies that significantly affected the Funds’ performance during their last fiscal period. In Form N-CSR, you will find the Funds’ annual and semiannual financial statements. Other information is also available from financial intermediaries that sell Shares of the Funds.
The Statement of Additional Information provides detailed information about the Funds and is incorporated into this Prospectus by reference. Reports and other information about the Funds are available on the Electronic Data Gathering Analysis and Retrieval (EDGAR) Database on the SEC’s website at http://www.sec.gov. You may obtain copies of this information, after paying a duplicating fee, by electronic request at the following e-mail address: [email protected].
 
janushenderson.com
151 Detroit Street
Denver, CO 80206-4805
1-877-335-2687
The Trust’s Investment Company Act File No. is 811-1879.