NMF

Investor Destinations Funds

Prospectus February 28, 2023

Nationwide Investor Destinations Aggressive Fund

Class A (NDAAX) / Class C (NDACX) / Class R (GAFRX)

Class R6 (GAIDX) / Institutional Service Class (NWWHX)

Service Class (NDASX)

Nationwide Investor Destinations Moderately Aggressive Fund

Class A (NDMAX) / Class C (NDMCX) / Class R (GMARX)

Class R6 (GMIAX) / Institutional Service Class (NWWIX)

Service Class (NDMSX)

Nationwide Investor Destinations Moderate Fund

Class A (NADMX) / Class C (NCDMX) / Class R (GMDRX)

Class R6 (GMDIX) / Institutional Service Class (NWWJX)

Service Class (NSDMX)

Nationwide Investor Destinations Moderately Conservative Fund

Class A (NADCX) / Class C (NCDCX) / Class R (GMMRX)

Class R6 (GMIMX) / Institutional Service Class (NWWKX)

Service Class (NSDCX)

Nationwide Investor Destinations Conservative Fund

Class A (NDCAX) / Class C (NDCCX) / Class R (GCFRX)

Class R6 (GIMCX) / Institutional Service Class (NWWLX)

Service Class (NDCSX)

As with all mutual funds, the U.S. Securities and Exchange Commission has not approved or disapproved these Funds' shares or determined whether this Prospectus is complete or accurate. To state otherwise is a crime.

nationwide.com/mutualfunds

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Table of Contents

2	Fund Summaries
	Nationwide Investor Destinations Aggressive Fund
	Nationwide Investor Destinations Moderately Aggressive Fund
	Nationwide Investor Destinations Moderate Fund
	Nationwide Investor Destinations Moderately Conservative Fund
	Nationwide Investor Destinations Conservative Fund
32	How the Funds Invest
	Nationwide Investor Destinations Funds
34	Risks of Investing in the Funds
42	Fund Management
44	Investing with Nationwide Funds
	Share Classes
	Sales Charges and Fees
	Revenue Sharing
	Contacting Nationwide Funds
	Fund Transactions
	Buying Shares
	Exchanging Shares
	Selling Shares
	Excessive or Short-Term Trading
56	Distributions and Taxes
59	Additional Information
60	Financial Highlights
66	Appendix A
	Intermediary Sales Charge Discounts and Waivers
72	Appendix B
	Additional Information about Underlying Funds

Fund Summary: Nationwide Investor Destinations Aggressive Fund

Objective

The Nationwide Investor Destinations Aggressive Fund seeks to maximize total investment return for an aggressive level of risk.

Fees and Expenses

This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. 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. More information about these and other discounts is available from your financial professional and in “Investing with Nationwide Funds” commencing on page 44 of this Prospectus and in “Additional Information on Purchases and Sales” commencing on page 78 of the Statement of Additional Information. In addition, if you purchase shares through a specific intermediary, you may be subject to different sales charges including reductions in or waivers of such charges. More information about these intermediary-specific sales charge variations is available in Appendix A to the Fund’s Prospectus.

Shareholder Fees (fees paid directly from your investment)

	Class A Shares	Class C Shares	Class R Shares	Class R6 Shares	Institutional Service Class Shares	Service Class Shares
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 offering or sale price, whichever is less)	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 Shares	Class C Shares	Class R Shares	Class R6 Shares	Institutional Service Class Shares	Service Class Shares
Management Fees	0.13%	0.13%	0.13%	0.13%	0.13%	0.13%
Distribution and/or Service (12b-1) Fees	0.25%	1.00%	0.50%	None	None	0.25%
Other Expenses	0.15%	0.11%	0.21%	0.06%	0.19%	0.21%
Acquired Fund Fees and Expenses	0.31%	0.31%	0.31%	0.31%	0.31%	0.31%
Total Annual Fund Operating Expenses	0.84%	1.55%	1.15%	0.50%	0.63%	0.90%

Example

This Example is intended to help you to 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 then sell all of your shares at the end of those time periods. It assumes a 5% return each year and no change in expenses, and any expense limitation or fee waivers that may apply for the periods indicated above under “Fees and Expenses.” Although your actual costs may be higher or lower, based on these assumptions your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A Shares	$656	$828	$1,014	$1,553
Class C Shares	258	490	845	1,845
Class R Shares	117	365	633	1,398
Class R6 Shares	51	160	280	628
Institutional Service Class Shares	64	202	351	786
Service Class Shares	92	287	498	1,108

You would pay the following expenses on the same investment if you did not sell your shares:

	1 Year	3 Years	5 Years	10 Years
Class C Shares	$158	$490	$845	$1,845

Fund Summary: Nationwide Investor Destinations Aggressive Fund (cont.)

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 34.31% of the average value of its portfolio.

Principal Investment Strategies

The Fund is a “fund-of-funds” that invests primarily in affiliated mutual funds representing a variety of asset classes. The Fund aims to provide diversification across major asset classes– U.S. stocks, international stocks, and bonds– by investing primarily in mutual funds offered by Nationwide Mutual Funds and affiliated or unaffiliated exchange-traded funds (each, an “Underlying Fund” or collectively, “Underlying Funds”).

Each Underlying Fund invests directly in equity or other securities, as appropriate to its investment objective and strategies. Certain Underlying Funds are “index” funds that invest directly in equity securities or other securities with a goal of obtaining investment returns that closely track a benchmark securities index. The Fund also invests in many Underlying Funds that are not index funds. Some Underlying Funds use futures, swaps and options, which are derivatives, either to hedge against investment risks, to obtain exposure to certain securities or groups of securities, to take short positions in certain securities, or otherwise to increase returns. Although the Fund seeks to provide diversification across major asset classes, the Fund invests a significant portion of its assets in a small number of issuers (i.e., Underlying Funds). However, the Fund may invest directly in securities and derivatives in addition to investing in Underlying Funds. Further, the Underlying Funds in which the Fund invests generally are diversified.

The Fund pursues its objective primarily by seeking growth of capital. Through investments in the Underlying Funds, the Fund invests heavily in equity securities, such as common stocks of U.S. and international companies (including smaller companies). The Fund seeks exposure to securities of foreign issuers, which may include securities of issuers in emerging market countries. Nationwide Fund Advisors (the “Adviser”) establishes a target allocation for the Fund among different asset classes which the Adviser believes is appropriate for the Fund’s risk profile and investment strategies, and which the Adviser may change over time. As of January 31, 2023, the Fund allocated approximately 67% of its net assets in U.S. stocks, and approximately 28% in international stocks. The Fund is

designed for aggressive investors who are comfortable with assuming the risks associated with investing in a high percentage of stocks, including international stocks. The Fund is also designed for investors with long time horizons, who want to maximize their long-term returns and who have a high tolerance for possible short-term losses.

Principal Risks

The Fund cannot guarantee that it will achieve its investment objective.

As with any fund, the value of the Fund’s investments—and therefore, the value of Fund shares—may fluctuate. These changes may occur because of:

Fund-of-funds risk – there are certain risks associated with a structure whereby the Fund invests primarily in other mutual funds. These risks include that: (1) the Fund will indirectly pay a proportional share of the fees and expenses of the Underlying Funds in which it invests; (2) the Fund’s investment performance is directly tied to the performance of the Underlying Funds in which it invests. If one or more Underlying Funds fail to meet their investment objectives, the Fund’s performance will be negatively affected; (3) the Fund is subject to different levels and combinations of risk based on its actual allocation among the various asset classes and Underlying Funds. The potential impact of the risks related to an asset class depends on the size of the Fund’s investment allocation to it; (4) the Adviser's evaluations and allocation among asset classes and Underlying Funds may be incorrect; (5) the Adviser may add or delete Underlying Funds, or alter the Fund’s asset allocation, at its discretion. Changes to the Fund’s Underlying Funds or allocation (or the lack thereof) could affect both the level of risk and the potential for gain or loss; and (6) in selecting the Underlying Funds in which the Fund invests, the Adviser is subject to a conflict of interest because the Adviser is also the investment adviser to most, if not all, of the Underlying Funds. The Adviser receives advisory fees from affiliated Underlying Funds and, therefore, has an incentive to invest the Fund’s assets in affiliated Underlying Funds instead of unaffiliated Underlying Funds. In addition, the Adviser might have an interest in making an investment in an affiliated Underlying Fund, or in maintaining an existing investment in an affiliated Underlying Fund, in order to benefit that affiliated Underlying Fund (for example, by assisting the affiliated Underlying Fund in achieving or maintaining scale). Notwithstanding the foregoing, the Adviser has a fiduciary duty to the Fund and must act in the best interest of the Fund.

Fund Summary: Nationwide Investor Destinations Aggressive Fund (cont.)

be affected by losses of the ETFs and the level of risk arising from the investment practices of the ETFs (such as the use of leverage by the ETFs). The Fund has no control over the investments and related risks taken by the ETFs in which it invests. Additionally, investments in ETFs are also subject to the following risks: (i) the market price of an ETF’s shares may trade above or below their net asset value; (ii) an active trading market for an ETF’s shares may not develop or be maintained; or (iii) trading of an ETF’s shares may be halted for a number of reasons.

Management risk – the Fund is subject to the risk that the methods and analyses employed by its investment adviser, or by the investment advisers or subadvisers to the Underlying Funds, will not produce the desired results. This could cause the Fund to lose value or its performance to lag those of relevant benchmarks or other funds with similar objectives.

Market risk – the risk that one or more markets in which an Underlying Fund invests will go down in value, including the possibility that the markets will go down sharply and unpredictably. This occurs due to numerous factors, including interest rates, the outlook for corporate profits, the health of the national and world economies, and the fluctuation of other stock markets around the world. These risks may be magnified if certain social, political, economic and other conditions and events (such as natural disasters, epidemics and pandemics, terrorism, conflicts and social unrest) adversely interrupt the global economy.

Equity securities risk – stock markets are volatile. The price of an equity security fluctuates based on changes in a company’s financial condition and overall market and economic conditions.

Foreign securities risk – foreign securities often are more volatile, harder to price and less liquid than U.S. securities. The prices of foreign securities may be further affected by other factors, such as changes in the exchange rates between the U.S. dollar and the currencies in which the securities are traded.

Emerging markets risk – emerging markets are riskier than more developed markets because they tend to develop unevenly and may never fully develop. Investments in emerging markets are considered speculative. Emerging markets are more likely to experience hyperinflation and currency devaluations, which adversely affect returns to U.S. investors. In addition, many emerging securities markets have far lower trading volumes and less liquidity than developed markets. Since these markets are smaller than developed markets, they may be more likely to suffer sharp and frequent price changes or long-term price depression because of adverse publicity, investor perceptions or the actions of a few large investors. Practices in relation to settlement of securities transactions in

emerging markets involve higher risks than those in developed markets, in part because the Fund will need to use brokers and counterparties that are less well capitalized, and custody and registration of assets in some countries are unreliable compared to developed markets. Companies in emerging market countries generally are subject to less stringent financial reporting, accounting and auditing standards than companies in more developed countries. In addition, information about such companies may be less available and reliable. Many emerging markets also have histories of political instability and abrupt changes in policies, and the ability to bring and enforce actions may be limited. Certain emerging markets also face other significant internal or external risks, including the risk of war, nationalization of assets, unexpected market closures and ethnic, religious and racial conflicts.

Smaller company risk – smaller companies are usually less stable in price and less liquid than larger, more established companies. Smaller companies are more vulnerable than larger companies to adverse business and economic developments and may have more limited resources. Therefore, they generally involve greater risk.

Fixed-income securities risk – investments in fixed-income securities, such as bonds, subject the Fund to interest rate risk, credit risk and prepayment and call risk, which may affect the value of your investment. Interest rate risk is the risk that the value of fixed-income securities will decline when interest rates rise. Prices of longer-term securities generally change more in response to interest rate changes than prices of shorter-term securities. To the extent an Underlying Fund invests a substantial portion of its assets in debt securities with longer-term maturities, rising interest rates are more likely to cause periods of increased volatility and redemptions, and may cause the value of the Fund’s investments to decline significantly. The Federal Reserve Board has begun to raise interest rates after a period of historic lows. The interest earned on an Underlying Fund's investments in fixed-income securities may decline when prevailing interest rates fall. Declines in interest rates increase the likelihood that debt obligations will be pre-paid, which, in turn, increases these risks. The Fund is subject to the risk that the income generated by its investments in fixed-income securities will not keep pace with inflation. Recent and potential future changes in government policy may affect interest rates.

Credit risk is the risk that the issuer of a bond may default if it is unable to pay interest or principal when due. If an issuer defaults, the Underlying Fund, and therefore the Fund, will lose money. Changes in a bond issuer’s credit rating or the market’s perceptions of an issuer’s creditworthiness also may affect the value of a bond. Prepayment and call risk is the risk that certain debt securities will be paid off by the issuer more quickly than anticipated. If this occurs, an

Fund Summary: Nationwide Investor Destinations Aggressive Fund (cont.)

Underlying Fund may be required to invest the proceeds in securities with lower yields.

Index fund risk – an Underlying Fund that seeks to match the performance of an index does not use defensive strategies or attempt to reduce its exposure to poorly performing securities. Further, correlation between an Underlying Fund’s performance and that of the index is likely to be negatively affected by the Underlying Fund’s expenses, changes in the composition of the index, and the timing of purchase and redemption of Underlying Fund shares.

Derivatives risk – derivatives may be volatile and may involve significant risks. The underlying security, commodity, measure or other instrument on which a derivative is based, or the derivative itself, may not perform as expected. Normally derivatives involve leverage, which means that their use can significantly magnify the effect of price movements of the underlying securities or reference measures, disproportionately increasing a Fund's or Underlying Fund's losses and reducing the Fund's or Underlying Fund's opportunities for gains. Some derivatives have the potential for unlimited loss, including a loss that may be greater than the amount invested. They also present default risks if the counterparty to a derivatives contract fails to fulfill its obligations to the Fund or Underlying Fund. Certain derivatives held by a Fund or Underlying Fund may be illiquid, making it difficult to close out an unfavorable position. Finally, the Fund's use of derivatives may cause the Fund to realize higher amounts of short-term capital gains (generally taxed at ordinary income tax rates) than if the Fund had not used such instruments.

Futures – the prices of futures contracts typically are more volatile than those of stocks and bonds. Small movements in the values of the assets or measures of underlying futures contracts can cause disproportionately larger losses to the Fund or an Underlying Fund. While futures may be more liquid than other types of derivatives, they may experience periods when they are less liquid than stocks, bonds or other investments.

call option, it incurs the risk that the market price of the underlying security or futures contract will increase above the option's exercise price. If this occurs, the option could be exercised and the Underlying Fund would be forced to sell the underlying security or futures contract at a lower price than its current market value. If the Underlying Fund writes a put option, it incurs the risk that the market value of the underlying security or futures contract will decrease below the option's exercise price. If this occurs, the option could be exercised and the Underlying Fund would be forced to buy the underlying security or futures contract at a higher price than its current market value. When the Underlying Fund purchases an option, it will lose the premium paid for the option if the price of the underlying security or futures contract decreases or remains the same (in the case of a call option) or increases or remains the same (in the case of a put option). If an option purchased by the Underlying Fund were permitted to expire without being sold or exercised, its premium would represent a loss to the Fund.

Swaps – using swaps can involve greater risks than if an Underlying Fund were to invest directly in the underlying securities or assets. Because swaps often involve leverage, their use can significantly magnify the effect of price movements of the underlying securities or reference measures, disproportionately increasing an Underlying Fund's losses and reducing the Underlying Fund's opportunities for gains. Currently there are few central exchanges or markets for swap contracts, and therefore they may be less liquid than exchange-traded instruments. If a swap counterparty fails to meet its obligations under the contract, the Underlying Fund will lose money.

Liquidity risk – when there is little or no active trading market for specific types of securities or instruments, it can become more difficult to sell the securities or instruments at or near their perceived value. An inability to sell a portfolio position can adversely affect an Underlying Fund's value or prevent an Underlying Fund from being able to take advantage of other investment opportunities. Liquidity risk also includes the risk that an Underlying Fund will experience significant net redemptions of its shares at a time when it cannot find willing buyers for its portfolio securities or instruments or can sell its portfolio securities or instruments only at a material loss. To meet redemption requests, an Underlying Fund may be forced to sell other securities or instruments that are more liquid, but at unfavorable times and conditions. Investments in foreign securities tend to have more exposure to liquidity risk than domestic securities.

Limited portfolio holdings risk – because the Fund may hold large positions in an Underlying Fund, an increase or decrease in the value of such securities will have a greater impact on the Fund’s value and total return.

Fund Summary: Nationwide Investor Destinations Aggressive Fund (cont.)

Short sales risk – the Fund will suffer a loss if an Underlying Fund takes a short position in a security and the price of the security rises rather than falls. Short positions expose the Underlying Fund to the risk that it will be required to cover the short position at a time when the security has appreciated in value, thus resulting in a loss to the Fund. The Fund’s investment performance also will suffer if an Underlying Fund is required to close out a short position earlier than it had intended. In addition, an Underlying Fund will be subject to expenses related to short positions that typically are not associated with investing in securities directly (for example, costs of borrowing and margin account maintenance costs associated with the Underlying Fund’s open short positions). These expenses will impact negatively the performance of the Fund. Short positions introduce more risk to an Underlying Fund than long positions because the maximum sustainable loss on a security purchased (held long) is limited to the amount paid for the security plus the transaction costs, whereas there is no maximum attainable price of the security held in a short position. Therefore, in theory, securities held short present unlimited risk.

Loss of money is a risk of investing in the Fund. An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

The following bar chart and table can help you evaluate the Fund’s potential risks. The bar chart shows how the Fund’s annual total returns have varied from year to year. The table compares the Fund’s average annual total returns to the returns of a broad-based securities index. Remember, however, that past performance (before and after taxes) is not necessarily indicative of how the Fund will perform in the future. Updated performance information is available at no cost by visiting nationwide.com/mutualfunds or by calling 800-848-0920.

Sales charges are not reflected in the bar chart, and if those charges were included, returns would be less than those shown.

Annual Total Returns– Class A Shares
(Years Ended December 31,)

Highest Quarter:	20.56%	–	2Q 2020
Lowest Quarter:	-24.64%	–	1Q 2020

After-tax returns are shown for Class A shares only and will vary for other classes. After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect state and local taxes. Your actual after-tax return depends on your personal tax situation and may differ from what is shown here. After-tax returns are not relevant to investors in tax-advantaged arrangements, such as individual retirement accounts, 401(k) plans or certain other employer-sponsored retirement plans.

The inception date for Institutional Service Class shares is March 3, 2014. Pre-inception historical performance for Institutional Service Class shares is based on the previous performance of Service Class shares. Performance for Institutional Service Class shares has not been adjusted to reflect a lower level of expenses than those that apply to Service Class shares.

Fund Summary: Nationwide Investor Destinations Aggressive Fund (cont.)

Average Annual Total Returns
(For the Periods Ended December 31, 2022)

	1 Year	5 Years	10 Years
Class A Shares– Before Taxes	-23.03%	2.96%	6.99%
Class A Shares– After Taxes on Distributions	-23.67%	0.72%	4.77%
Class A Shares– After Taxes on Distributions and Sales of Shares	-13.16%	1.84%	5.13%
Class C Shares– Before Taxes	-19.74%	3.42%	6.84%
Class R Shares– Before Taxes	-18.60%	3.87%	7.29%
Class R6 Shares– Before Taxes	-18.13%	4.53%	7.99%
Institutional Service Class Shares– Before Taxes	-18.21%	4.42%	7.84%
Service Class Shares– Before Taxes	-18.42%	4.14%	7.57%
Morningstar® Aggressive Target Risk Index (The Index does not pay sales charges, fees, expenses or taxes.)	-15.94%	5.25%	8.38%

Portfolio Management

Investment Adviser

Nationwide Fund Advisors

Portfolio Managers

Portfolio Manager	Title	Length of Service with Fund
Christopher C. Graham	Chief Investment Officer	Since 2016
Keith P. Robinette, CFA	Senior Director of Asset Strategies	Since 2017
Andrew Urban, CFA	Senior Director of Asset Strategies	Since 2017

Purchase and Sale of Fund Shares

Minimum Initial Investment

Class A, Class C: $2,000

Class R: no minimum

Class R6: $1,000,000

Institutional Service Class, Service Class: $50,000

Automatic Asset Accumulation Plan (Class A, Class C): $0*

*Provided each monthly purchase is at least $50

Minimum Additional Investment

Class A, Class C: $100

Class R, Class R6, Institutional Service Class, Service Class: no minimum

Automatic Asset Accumulation Plan (Class A, Class C): $50

In general, you can buy or sell (redeem) shares of the Fund through your broker-dealer or financial intermediary, or by

mail or phone on any business day. You can generally pay for shares by check or wire.

To Purchase and Sell (Redeem) Fund Shares
Mail: Nationwide Funds P.O. Box 701 Milwaukee, WI 53201- 0701	Overnight: Nationwide Funds 615 East Michigan Street Third Floor Milwaukee, WI 53202	Website: nationwide.com/ mutualfunds
Phone: 800-848-0920 (toll free). Representatives are available 9 a.m. – 8 p.m. Eastern time, Monday through Friday.

Tax Information

The Fund’s distributions are taxable, and generally will be taxed as ordinary income, capital gains, or some combination of both, unless you are investing through a tax-advantaged arrangement, such as a 401(k) plan or an individual retirement account, in which case your distributions may be taxed as ordinary income when withdrawn from the tax-advantaged account.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund and its related companies 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. Ask your salesperson or visit your financial intermediary’s website for more information.

Fund Summary: Nationwide Investor Destinations Moderately Aggressive Fund

Objective

The Nationwide Investor Destinations Moderately Aggressive Fund seeks to maximize total investment return for a moderately aggressive level of risk.

Fees and Expenses

Shareholder Fees (fees paid directly from your investment)

	Class A Shares	Class C Shares	Class R Shares	Class R6 Shares	Institutional Service Class Shares	Service Class Shares
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 offering or sale price, whichever is less)	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 Shares	Class C Shares	Class R Shares	Class R6 Shares	Institutional Service Class Shares	Service Class Shares
Management Fees	0.13%	0.13%	0.13%	0.13%	0.13%	0.13%
Distribution and/or Service (12b-1) Fees	0.25%	1.00%	0.50%	None	None	0.25%
Other Expenses	0.14%	0.09%	0.21%	0.05%	0.10%	0.20%
Acquired Fund Fees and Expenses	0.32%	0.32%	0.32%	0.32%	0.32%	0.32%
Total Annual Fund Operating Expenses	0.84%	1.54%	1.16%	0.50%	0.55%	0.90%

Example

This Example is intended to help you to compare the cost of investing in the Fund with the cost of investing in other mutual funds.

	1 Year	3 Years	5 Years	10 Years
Class A Shares	$656	$828	$1,014	$1,553
Class C Shares	257	486	839	1,834
Class R Shares	118	368	638	1,409
Class R6 Shares	51	160	280	628
Institutional Service Class Shares	56	176	307	689
Service Class Shares	92	287	498	1,108

You would pay the following expenses on the same investment if you did not sell your shares:

	1 Year	3 Years	5 Years	10 Years
Class C Shares	$157	$486	$839	$1,834

Fund Summary: Nationwide Investor Destinations Moderately Aggressive Fund (cont.)

Portfolio Turnover

Principal Investment Strategies

The Fund is a “fund-of-funds” that invests primarily in affiliated mutual funds representing a variety of asset classes. The Fund aims to provide diversification across major asset classes—U.S. stocks, international stocks, and bonds—by investing primarily in mutual funds offered by Nationwide Mutual Funds and affiliated or unaffiliated exchange-traded funds (each, an “Underlying Fund” or collectively, “Underlying Funds”).

The Fund pursues its objective primarily by seeking growth of capital, as well as income. Through investments in the Underlying Funds, the Fund invests a significant portion of its assets in equity securities, such as common stocks of U.S. and international companies, including smaller companies, and a smaller portion in bonds. The Fund seeks exposure to securities of foreign issuers, which may include securities of issuers in emerging market countries. Nationwide Fund Advisors (the “Adviser”) establishes a target allocation for the Fund among different asset classes which the Adviser believes is appropriate for the Fund’s risk profile and investment strategies, and which the Adviser may change over time. As of January 31, 2023, the Fund allocated approximately 57% of its net assets in U.S. stocks,

approximately 23% in international stocks and approximately 20% in bonds (including mortgage-backed and asset-backed securities). The Fund is designed for moderately aggressive investors who want to maximize returns over the long-term but who have a tolerance for possible short-term losses or who are looking for some additional diversification.

Principal Risks

The Fund cannot guarantee that it will achieve its investment objective.

As with any fund, the value of the Fund’s investments—and therefore, the value of Fund shares—may fluctuate. These changes may occur because of:

Exchange-traded funds risk – when the Fund invests in exchange-traded funds (“ETFs”), you will indirectly bear fees and expenses charged by the ETFs in addition to the

Fund Summary: Nationwide Investor Destinations Moderately Aggressive Fund (cont.)

Fund’s direct fees and expenses. In addition, the Fund will be affected by losses of the ETFs and the level of risk arising from the investment practices of the ETFs (such as the use of leverage by the ETFs). The Fund has no control over the investments and related risks taken by the ETFs in which it invests. Additionally, investments in ETFs are also subject to the following risks: (i) the market price of an ETF’s shares may trade above or below their net asset value; (ii) an active trading market for an ETF’s shares may not develop or be maintained; or (iii) trading of an ETF’s shares may be halted for a number of reasons.

Equity securities risk – stock markets are volatile. The price of an equity security fluctuates based on changes in a company’s financial condition and overall market and economic conditions.

in relation to settlement of securities transactions in emerging markets involve higher risks than those in developed markets, in part because the Fund will need to use brokers and counterparties that are less well capitalized, and custody and registration of assets in some countries are unreliable compared to developed markets. Companies in emerging market countries generally are subject to less stringent financial reporting, accounting and auditing standards than companies in more developed countries. In addition, information about such companies may be less available and reliable. Many emerging markets also have histories of political instability and abrupt changes in policies, and the ability to bring and enforce actions may be limited. Certain emerging markets also face other significant internal or external risks, including the risk of war, nationalization of assets, unexpected market closures and ethnic, religious and racial conflicts.

Fund Summary: Nationwide Investor Destinations Moderately Aggressive Fund (cont.)

issuer more quickly than anticipated. If this occurs, an Underlying Fund may be required to invest the proceeds in securities with lower yields.

Mortgage-backed and asset-backed securities risks – these securities generally are subject to the same types of risk that apply to other fixed-income securities, such as interest rate risk, credit risk, and prepayment and call risk. Mortgage-backed securities also are subject to extension risk, which is the risk that when interest rates rise, certain mortgage-backed securities will be paid in full by the issuer more slowly than anticipated. This can cause the market value of the security to fall because the market may view its interest rate as low for a longer-term investment. Through its investments in mortgage-backed securities, an Underlying Fund may have some exposure to subprime loans, as well as to the mortgage and credit markets generally. Subprime loans, which are loans made to borrowers with weakened credit histories, generally have higher default rates than loans that meet government underwriting requirements. The credit quality of most asset-backed securities depends primarily on the credit quality of the assets underlying such securities, how well the entity issuing the security is insulated from the credit risk of the originator or any other affiliated entities, and the amount and quality of any credit enhancement of the securities.

of short-term capital gains (generally taxed at ordinary income tax rates) than if the Fund had not used such instruments.

Options – purchasing and writing put and call options are highly specialized activities and entail greater-than-ordinary investment risks. Investments in options are considered speculative. An option is an agreement that, for a premium payment or fee, gives the option holder (the purchaser) the right but not the obligation to buy (a “call option”) or sell (a “put option”) the underlying security or futures contract (or settle for cash an amount based on an underlying asset, rate or index) at a specified price (the “exercise price”) during a period of time or on a specified date. When the Underlying Fund writes (sells) an option, it profits if the option expires unexercised, because it retains the premium the buyer of the option paid. However, if the Underlying Fund writes a call option, it incurs the risk that the market price of the underlying security or futures contract will increase above the option's exercise price. If this occurs, the option could be exercised and the Underlying Fund would be forced to sell the underlying security or futures contract at a lower price than its current market value. If the Underlying Fund writes a put option, it incurs the risk that the market value of the underlying security or futures contract will decrease below the option's exercise price. If this occurs, the option could be exercised and the Underlying Fund would be forced to buy the underlying security or futures contract at a higher price than its current market value. When the Underlying Fund purchases an option, it will lose the premium paid for the option if the price of the underlying security or futures contract decreases or remains the same (in the case of a call option) or increases or remains the same (in the case of a put option). If an option purchased by the Underlying Fund were permitted to expire without being sold or exercised, its premium would represent a loss to the Fund.

Fund Summary: Nationwide Investor Destinations Moderately Aggressive Fund (cont.)

they may be less liquid than exchange-traded instruments. If a swap counterparty fails to meet its obligations under the contract, the Underlying Fund will lose money.

Performance

Sales charges are not reflected in the bar chart, and if those charges were included, returns would be less than those shown.

Annual Total Returns– Class A Shares
(Years Ended December 31,)

Highest Quarter:	18.46%	–	2Q 2020
Lowest Quarter:	-21.64%	–	1Q 2020

Fund Summary: Nationwide Investor Destinations Moderately Aggressive Fund (cont.)

Average Annual Total Returns
(For the Periods Ended December 31, 2022)

	1 Year	5 Years	10 Years
Class A Shares– Before Taxes	-22.49%	2.60%	6.14%
Class A Shares– After Taxes on Distributions	-23.23%	0.36%	3.98%
Class A Shares– After Taxes on Distributions and Sales of Shares	-12.87%	1.53%	4.41%
Class C Shares– Before Taxes	-19.14%	3.09%	6.02%
Class R Shares– Before Taxes	-18.07%	3.48%	6.44%
Class R6 Shares– Before Taxes	-17.60%	4.15%	7.14%
Institutional Service Class Shares– Before Taxes	-17.60%	4.08%	7.01%
Service Class Shares– Before Taxes	-17.90%	3.73%	6.71%
Morningstar® Moderately Aggressive Target Risk Index (The Index does not pay sales charges, fees, expenses or taxes.)	-15.49%	4.64%	7.31%

Portfolio Management

Investment Adviser

Nationwide Fund Advisors

Portfolio Managers

Portfolio Manager	Title	Length of Service with Fund
Christopher C. Graham	Chief Investment Officer	Since 2016
Keith P. Robinette, CFA	Senior Director of Asset Strategies	Since 2017
Andrew Urban, CFA	Senior Director of Asset Strategies	Since 2017

Purchase and Sale of Fund Shares

Minimum Initial Investment

Class A, Class C: $2,000

Class R: no minimum

Class R6: $1,000,000

Institutional Service Class, Service Class: $50,000

Automatic Asset Accumulation Plan (Class A, Class C): $0*

*Provided each monthly purchase is at least $50

Minimum Additional Investment

Class A, Class C: $100

Class R, Class R6, Institutional Service Class, Service Class: no minimum

Automatic Asset Accumulation Plan (Class A, Class C): $50

In general, you can buy or sell (redeem) shares of the Fund through your broker-dealer or financial intermediary, or by

mail or phone on any business day. You can generally pay for shares by check or wire.

To Purchase and Sell (Redeem) Fund Shares
Mail: Nationwide Funds P.O. Box 701 Milwaukee, WI 53201- 0701	Overnight: Nationwide Funds 615 East Michigan Street Third Floor Milwaukee, WI 53202	Website: nationwide.com/ mutualfunds
Phone: 800-848-0920 (toll free). Representatives are available 9 a.m. – 8 p.m. Eastern time, Monday through Friday.

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Fund Summary: Nationwide Investor Destinations Moderate Fund

Objective

The Nationwide Investor Destinations Moderate Fund seeks to maximize total investment return for a moderate level of risk.

Fees and Expenses

Shareholder Fees (fees paid directly from your investment)

	Class A Shares	Class C Shares	Class R Shares	Class R6 Shares	Institutional Service Class Shares	Service Class Shares
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 offering or sale price, whichever is less)	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 Shares	Class C Shares	Class R Shares	Class R6 Shares	Institutional Service Class Shares	Service Class Shares
Management Fees	0.13%	0.13%	0.13%	0.13%	0.13%	0.13%
Distribution and/or Service (12b-1) Fees	0.25%	1.00%	0.50%	None	None	0.25%
Other Expenses	0.15%	0.10%	0.21%	0.06%	0.12%	0.21%
Acquired Fund Fees and Expenses	0.31%	0.31%	0.31%	0.31%	0.31%	0.31%
Total Annual Fund Operating Expenses	0.84%	1.54%	1.15%	0.50%	0.56%	0.90%

Example

This Example is intended to help you to compare the cost of investing in the Fund with the cost of investing in other mutual funds.

	1 Year	3 Years	5 Years	10 Years
Class A Shares	$656	$828	$1,014	$1,553
Class C Shares	257	486	839	1,834
Class R Shares	117	365	633	1,398
Class R6 Shares	51	160	280	628
Institutional Service Class Shares	57	179	313	701
Service Class Shares	92	287	498	1,108

You would pay the following expenses on the same investment if you did not sell your shares:

	1 Year	3 Years	5 Years	10 Years
Class C Shares	$157	$486	$839	$1,834

Fund Summary: Nationwide Investor Destinations Moderate Fund (cont.)

Portfolio Turnover

Principal Investment Strategies

The Fund is a “fund-of-funds” that invests primarily in affiliated mutual funds representing a variety of asset classes. The Fund aims to provide diversification across major asset classes—U.S. stocks, international stocks, and bonds—by investing primarily in mutual funds offered by Nationwide Mutual Funds and affiliated or unaffiliated exchange-traded funds (each, an “Underlying Fund” or collectively, “Underlying Funds”).

The Fund pursues its objective by seeking both growth of capital and income. Through investments in the Underlying Funds, the Fund invests a majority of its assets in equity securities, such as common stocks of U.S. and international companies (including smaller companies) that the investment adviser believes offer opportunities for capital growth, but also a considerable portion of its assets in bonds (including mortgage-backed and asset-backed securities) in order to generate investment income. The Fund seeks exposure to securities of foreign issuers, which may include securities of issuers in emerging market countries. Nationwide Fund Advisors (the “Adviser”) establishes a target allocation for the Fund among different asset classes which the Adviser believes is appropriate for

the Fund’s risk profile and investment strategies, and which the Adviser may change over time. As of January 31, 2023, the Fund allocated approximately 45% of its net assets in U.S. stocks, approximately 15% in international stocks and approximately 40% in bonds. The Fund is designed for investors who have a lower tolerance for risk than more aggressive investors and who are seeking both capital growth and income. The Fund is also designed for investors who have a longer time horizon and who are willing to accept moderate short-term price fluctuations in exchange for potential longer-term results.

Principal Risks

The Fund cannot guarantee that it will achieve its investment objective.

As with any fund, the value of the Fund’s investments—and therefore, the value of Fund shares—may fluctuate. These changes may occur because of:

Fund Summary: Nationwide Investor Destinations Moderate Fund (cont.)

Underlying Fund in achieving or maintaining scale). Notwithstanding the foregoing, the Adviser has a fiduciary duty to the Fund and must act in the best interest of the Fund.

Exchange-traded funds risk – when the Fund invests in exchange-traded funds (“ETFs”), you will indirectly bear fees and expenses charged by the ETFs in addition to the Fund’s direct fees and expenses. In addition, the Fund will be affected by losses of the ETFs and the level of risk arising from the investment practices of the ETFs (such as the use of leverage by the ETFs). The Fund has no control over the investments and related risks taken by the ETFs in which it invests. Additionally, investments in ETFs are also subject to the following risks: (i) the market price of an ETF’s shares may trade above or below their net asset value; (ii) an active trading market for an ETF’s shares may not develop or be maintained; or (iii) trading of an ETF’s shares may be halted for a number of reasons.

Equity securities risk – stock markets are volatile. The price of an equity security fluctuates based on changes in a company’s financial condition and overall market and economic conditions.

U.S. investors. In addition, many emerging securities markets have far lower trading volumes and less liquidity than developed markets. Since these markets are smaller than developed markets, they may be more likely to suffer sharp and frequent price changes or long-term price depression because of adverse publicity, investor perceptions or the actions of a few large investors. Practices in relation to settlement of securities transactions in emerging markets involve higher risks than those in developed markets, in part because the Fund will need to use brokers and counterparties that are less well capitalized, and custody and registration of assets in some countries are unreliable compared to developed markets. Companies in emerging market countries generally are subject to less stringent financial reporting, accounting and auditing standards than companies in more developed countries. In addition, information about such companies may be less available and reliable. Many emerging markets also have histories of political instability and abrupt changes in policies, and the ability to bring and enforce actions may be limited. Certain emerging markets also face other significant internal or external risks, including the risk of war, nationalization of assets, unexpected market closures and ethnic, religious and racial conflicts.

Fund Summary: Nationwide Investor Destinations Moderate Fund (cont.)

present default risks if the counterparty to a derivatives contract fails to fulfill its obligations to the Fund or Underlying Fund. Certain derivatives held by a Fund or Underlying Fund may be illiquid, making it difficult to close out an unfavorable position. Finally, the Fund's use of derivatives may cause the Fund to realize higher amounts of short-term capital gains (generally taxed at ordinary income tax rates) than if the Fund had not used such instruments.

Fund Summary: Nationwide Investor Destinations Moderate Fund (cont.)

movements of the underlying securities or reference measures, disproportionately increasing an Underlying Fund's losses and reducing the Underlying Fund's opportunities for gains. Currently there are few central exchanges or markets for swap contracts, and therefore they may be less liquid than exchange-traded instruments. If a swap counterparty fails to meet its obligations under the contract, the Underlying Fund will lose money.

Loss of money is a risk of investing in the Fund. An investment in the Fund is not a deposit of a bank and is not

insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Performance

Sales charges are not reflected in the bar chart, and if those charges were included, returns would be less than those shown.

Annual Total Returns– Class A Shares
(Years Ended December 31,)

Highest Quarter:	14.67%	–	2Q 2020
Lowest Quarter:	-16.97%	–	1Q 2020

Fund Summary: Nationwide Investor Destinations Moderate Fund (cont.)

Average Annual Total Returns
(For the Periods Ended December 31, 2022)

	1 Year	5 Years	10 Years
Class A Shares– Before Taxes	-21.01%	1.82%	4.74%
Class A Shares– After Taxes on Distributions	-21.76%	-0.09%	2.79%
Class A Shares– After Taxes on Distributions and Sales of Shares	-12.07%	0.97%	3.28%
Class C Shares– Before Taxes	-17.55%	2.32%	4.61%
Class R Shares– Before Taxes	-16.43%	2.72%	5.04%
Class R6 Shares– Before Taxes	-15.80%	3.42%	5.73%
Institutional Service Class Shares– Before Taxes	-15.87%	3.33%	5.60%
Service Class Shares– Before Taxes	-16.14%	3.00%	5.32%
Morningstar® Moderate Target Risk Index (The Index does not pay sales charges, fees, expenses or taxes.)	-14.78%	3.73%	5.82%

Portfolio Management

Investment Adviser

Nationwide Fund Advisors

Portfolio Managers

Portfolio Manager	Title	Length of Service with Fund
Christopher C. Graham	Chief Investment Officer	Since 2016
Keith P. Robinette, CFA	Senior Director of Asset Strategies	Since 2017
Andrew Urban, CFA	Senior Director of Asset Strategies	Since 2017

Purchase and Sale of Fund Shares

Minimum Initial Investment

Class A, Class C: $2,000

Class R: no minimum

Class R6: $1,000,000

Institutional Service Class, Service Class: $50,000

Automatic Asset Accumulation Plan (Class A, Class C): $0*

*Provided each monthly purchase is at least $50

Minimum Additional Investment

Class A, Class C: $100

Class R, Class R6, Institutional Service Class, Service Class: no minimum

Automatic Asset Accumulation Plan (Class A, Class C): $50

In general, you can buy or sell (redeem) shares of the Fund through your broker-dealer or financial intermediary, or by

mail or phone on any business day. You can generally pay for shares by check or wire.

To Purchase and Sell (Redeem) Fund Shares
Mail: Nationwide Funds P.O. Box 701 Milwaukee, WI 53201- 0701	Overnight: Nationwide Funds 615 East Michigan Street Third Floor Milwaukee, WI 53202	Website: nationwide.com/ mutualfunds
Phone: 800-848-0920 (toll free). Representatives are available 9 a.m. – 8 p.m. Eastern time, Monday through Friday.

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Fund Summary: Nationwide Investor Destinations Moderately Conservative Fund

Objective

The Nationwide Investor Destinations Moderately Conservative Fund seeks to maximize total investment return for a moderately conservative level of risk.

Fees and Expenses

Shareholder Fees (fees paid directly from your investment)

	Class A Shares	Class C Shares	Class R Shares	Class R6 Shares	Institutional Service Class Shares	Service Class Shares
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 offering or sale price, whichever is less)	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 Shares	Class C Shares	Class R Shares	Class R6 Shares	Institutional Service Class Shares	Service Class Shares
Management Fees	0.13%	0.13%	0.13%	0.13%	0.13%	0.13%
Distribution and/or Service (12b-1) Fees	0.25%	1.00%	0.50%	None	None	0.25%
Other Expenses	0.12%	0.14%	0.24%	0.08%	0.16%	0.24%
Acquired Fund Fees and Expenses	0.30%	0.30%	0.30%	0.30%	0.30%	0.30%
Total Annual Fund Operating Expenses	0.80%	1.57%	1.17%	0.51%	0.59%	0.92%

Example

This Example is intended to help you to compare the cost of investing in the Fund with the cost of investing in other mutual funds.

	1 Year	3 Years	5 Years	10 Years
Class A Shares	$652	$816	$994	$1,508
Class C Shares	260	496	855	1,867
Class R Shares	119	372	644	1,420
Class R6 Shares	52	164	285	640
Institutional Service Class Shares	60	189	329	738
Service Class Shares	94	293	509	1,131

You would pay the following expenses on the same investment if you did not sell your shares:

	1 Year	3 Years	5 Years	10 Years
Class C Shares	$160	$496	$855	$1,867

Fund Summary: Nationwide Investor Destinations Moderately Conservative Fund (cont.)

Portfolio Turnover

Principal Investment Strategies

The Fund is a “fund-of-funds” that invests primarily in affiliated mutual funds representing a variety of asset classes. The Fund aims to provide diversification across major asset classes—U.S. stocks, international stocks, and bonds—by investing primarily in mutual funds offered by Nationwide Mutual Funds and affiliated or unaffiliated exchange-traded funds (each, an “Underlying Fund” or collectively, “Underlying Funds”).

The Fund pursues its objective by seeking income and, secondarily, long-term growth of capital. Through investments in the Underlying Funds, the Fund invests a majority of its assets in fixed-income securities, such as bonds, mortgage-backed securities and asset-backed securities in order to generate investment income, but also a considerable portion of its assets in equity securities, such as common stocks of U.S. and international companies (including smaller companies) that the investment adviser believes offer opportunities for capital growth. The Adviser establishes a target allocation for the Fund among different asset classes which the Adviser believes is appropriate for the Fund’s risk profile and investment strategies, and which the Adviser may change over time. As of January 31, 2023,

the Fund allocated approximately 60% of its net assets in bonds, approximately 30% in U.S. stocks and approximately 10% in international stocks. The Fund is designed for investors who have a lower tolerance for risk and whose primary goal is income and secondary goal is growth. The Fund is also designed for investors who have a shorter time horizon or who are willing to accept some amount of market volatility in exchange for greater potential income and growth.

Principal Risks

The Fund cannot guarantee that it will achieve its investment objective.

As with any fund, the value of the Fund’s investments—and therefore, the value of Fund shares—may fluctuate. These changes may occur because of:

Fund Summary: Nationwide Investor Destinations Moderately Conservative Fund (cont.)

fixed-income securities will not keep pace with inflation. Recent and potential future changes in government policy may affect interest rates.

Equity securities risk – stock markets are volatile. The price of an equity security fluctuates based on changes in a company’s financial condition and overall market and economic conditions.

Fund Summary: Nationwide Investor Destinations Moderately Conservative Fund (cont.)

the option's exercise price. If this occurs, the option could be exercised and the Underlying Fund would be forced to sell the underlying security or futures contract at a lower price than its current market value. If the Underlying Fund writes a put option, it incurs the risk that the market value of the underlying security or futures contract will decrease below the option's exercise price. If this occurs, the option could be exercised and the Underlying Fund would be forced to buy the underlying security or futures contract at a higher price than its current market value. When the Underlying Fund purchases an option, it will lose the premium paid for the option if the price of the underlying security or futures contract decreases or remains the same (in the case of a call option) or increases or remains the same (in the case of a put option). If an option purchased by the Underlying Fund were permitted to expire without being sold or exercised, its premium would represent a loss to the Fund.

Short sales risk – the Fund will suffer a loss if an Underlying Fund takes a short position in a security and the price of the security rises rather than falls. Short positions expose the

Fund Summary: Nationwide Investor Destinations Moderately Conservative Fund (cont.)

Underlying Fund to the risk that it will be required to cover the short position at a time when the security has appreciated in value, thus resulting in a loss to the Fund. The Fund’s investment performance also will suffer if an Underlying Fund is required to close out a short position earlier than it had intended. In addition, an Underlying Fund will be subject to expenses related to short positions that typically are not associated with investing in securities directly (for example, costs of borrowing and margin account maintenance costs associated with the Underlying Fund’s open short positions). These expenses will impact negatively the performance of the Fund. Short positions introduce more risk to an Underlying Fund than long positions because the maximum sustainable loss on a security purchased (held long) is limited to the amount paid for the security plus the transaction costs, whereas there is no maximum attainable price of the security held in a short position. Therefore, in theory, securities held short present unlimited risk.

Performance

Sales charges are not reflected in the bar chart, and if those charges were included, returns would be less than those shown.

Annual Total Returns– Class A Shares
(Years Ended December 31,)

Highest Quarter:	10.82%	–	2Q 2020
Lowest Quarter:	-11.14%	–	1Q 2020

Fund Summary: Nationwide Investor Destinations Moderately Conservative Fund (cont.)

Average Annual Total Returns
(For the Periods Ended December 31, 2022)

	1 Year	5 Years	10 Years
Class A Shares– Before Taxes	-19.15%	1.03%	3.32%
Class A Shares– After Taxes on Distributions	-19.86%	-0.45%	1.74%
Class A Shares– After Taxes on Distributions and Sales of Shares	-11.12%	0.39%	2.17%
Class C Shares– Before Taxes	-15.76%	1.44%	3.16%
Class R Shares– Before Taxes	-14.55%	1.86%	3.59%
Class R6 Shares– Before Taxes	-14.02%	2.54%	4.27%
Institutional Service Class Shares– Before Taxes	-14.06%	2.43%	4.14%
Service Class Shares– Before Taxes	-14.28%	2.11%	3.85%
Morningstar® Moderately Conservative Target Risk Index (The Index does not pay sales charges, fees, expenses or taxes.)	-13.86%	2.79%	4.31%

Portfolio Management

Investment Adviser

Nationwide Fund Advisors

Portfolio Managers

Portfolio Manager	Title	Length of Service with Fund
Christopher C. Graham	Chief Investment Officer	Since 2016
Keith P. Robinette, CFA	Senior Director of Asset Strategies	Since 2017
Andrew Urban, CFA	Senior Director of Asset Strategies	Since 2017

Purchase and Sale of Fund Shares

Minimum Initial Investment

Class A, Class C: $2,000

Class R: no minimum

Class R6: $1,000,000

Institutional Service Class, Service Class: $50,000

Automatic Asset Accumulation Plan (Class A, Class C): $0*

*Provided each monthly purchase is at least $50

Minimum Additional Investment

Class A, Class C: $100

Class R, Class R6, Institutional Service Class, Service Class: no minimum

Automatic Asset Accumulation Plan (Class A, Class C): $50

In general, you can buy or sell (redeem) shares of the Fund through your broker-dealer or financial intermediary, or by

mail or phone on any business day. You can generally pay for shares by check or wire.

To Purchase and Sell (Redeem) Fund Shares
Mail: Nationwide Funds P.O. Box 701 Milwaukee, WI 53201- 0701	Overnight: Nationwide Funds 615 East Michigan Street Third Floor Milwaukee, WI 53202	Website: nationwide.com/ mutualfunds
Phone: 800-848-0920 (toll free). Representatives are available 9 a.m. – 8 p.m. Eastern time, Monday through Friday.

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Fund Summary: Nationwide Investor Destinations Conservative Fund

Objective

The Nationwide Investor Destinations Conservative Fund seeks to maximize total investment return for a conservative level of risk.

Fees and Expenses

Shareholder Fees (fees paid directly from your investment)

	Class A Shares	Class C Shares	Class R Shares	Class R6 Shares	Institutional Service Class Shares	Service Class Shares
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 offering or sale price, whichever is less)	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 Shares	Class C Shares	Class R Shares	Class R6 Shares	Institutional Service Class Shares	Service Class Shares
Management Fees	0.13%	0.13%	0.13%	0.13%	0.13%	0.13%
Distribution and/or Service (12b-1) Fees	0.25%	1.00%	0.50%	None	None	0.25%
Other Expenses	0.13%	0.15%	0.24%	0.08%	0.18%	0.23%
Acquired Fund Fees and Expenses	0.29%	0.29%	0.29%	0.29%	0.29%	0.29%
Total Annual Fund Operating Expenses	0.80%	1.57%	1.16%	0.50%	0.60%	0.90%

Example

This Example is intended to help you to compare the cost of investing in the Fund with the cost of investing in other mutual funds.

	1 Year	3 Years	5 Years	10 Years
Class A Shares	$652	$816	$994	$1,508
Class C Shares	260	496	855	1,867
Class R Shares	118	368	638	1,409
Class R6 Shares	51	160	280	628
Institutional Service Class Shares	61	192	335	750
Service Class Shares	92	287	498	1,108

You would pay the following expenses on the same investment if you did not sell your shares:

	1 Year	3 Years	5 Years	10 Years
Class C Shares	$160	$496	$855	$1,867

Fund Summary: Nationwide Investor Destinations Conservative Fund (cont.)

Portfolio Turnover

Principal Investment Strategies

The Fund is a “fund-of-funds” that invests primarily in affiliated mutual funds representing a variety of asset classes. The Fund aims to provide diversification across major asset classes—U.S. stocks, international stocks, and bonds—by investing primarily in mutual funds offered by Nationwide Mutual Funds and affiliated or unaffiliated exchange-traded funds (each, an “Underlying Fund” or collectively, “Underlying Funds”).

The Fund pursues its objective by seeking income and, secondarily, long-term growth of capital. Through investments in the Underlying Funds, the Fund invests heavily in fixed-income securities, such as bonds, mortgage-backed securities and asset-backed securities, and a relatively small portion of its assets in equity securities, such as common stocks of U.S. and international companies (including smaller companies). The Adviser establishes a target allocation for the Fund among different asset classes which the Adviser believes is appropriate for the Fund’s risk profile and investment strategies, and which the Adviser may change over time. As of January 31, 2023, the Fund allocated approximately 80% of its net assets in bonds, and approximately 20% in stocks. The Fund is

designed for investors who have a low tolerance for risk and whose primary goal is income, or who have a short time horizon.

Principal Risks

The Fund cannot guarantee that it will achieve its investment objective.

As with any fund, the value of the Fund’s investments—and therefore, the value of Fund shares—may fluctuate. These changes may occur because of:

Fund Summary: Nationwide Investor Destinations Conservative Fund (cont.)

investments and related risks taken by the ETFs in which it invests. Additionally, investments in ETFs are also subject to the following risks: (i) the market price of an ETF’s shares may trade above or below their net asset value; (ii) an active trading market for an ETF’s shares may not develop or be maintained; or (iii) trading of an ETF’s shares may be halted for a number of reasons.

may affect the value of a bond. Prepayment and call risk is the risk that certain debt securities will be paid off by the issuer more quickly than anticipated. If this occurs, an Underlying Fund may be required to invest the proceeds in securities with lower yields.

Equity securities risk – stock markets are volatile. The price of an equity security fluctuates based on changes in a company’s financial condition and overall market and economic conditions.

Fund Summary: Nationwide Investor Destinations Conservative Fund (cont.)

price movements of the underlying securities or reference measures, disproportionately increasing a Fund's or Underlying Fund's losses and reducing the Fund's or Underlying Fund's opportunities for gains. Some derivatives have the potential for unlimited loss, including a loss that may be greater than the amount invested. They also present default risks if the counterparty to a derivatives contract fails to fulfill its obligations to the Fund or Underlying Fund. Certain derivatives held by a Fund or Underlying Fund may be illiquid, making it difficult to close out an unfavorable position. Finally, the Fund's use of derivatives may cause the Fund to realize higher amounts of short-term capital gains (generally taxed at ordinary income tax rates) than if the Fund had not used such instruments.

put option). If an option purchased by the Underlying Fund were permitted to expire without being sold or exercised, its premium would represent a loss to the Fund.

Fund Summary: Nationwide Investor Destinations Conservative Fund (cont.)

typically are not associated with investing in securities directly (for example, costs of borrowing and margin account maintenance costs associated with the Underlying Fund’s open short positions). These expenses will impact negatively the performance of the Fund. Short positions introduce more risk to an Underlying Fund than long positions because the maximum sustainable loss on a security purchased (held long) is limited to the amount paid for the security plus the transaction costs, whereas there is no maximum attainable price of the security held in a short position. Therefore, in theory, securities held short present unlimited risk.

Performance

Sales charges are not reflected in the bar chart, and if those charges were included, returns would be less than those shown.

Annual Total Returns– Class A Shares
(Years Ended December 31,)

Highest Quarter:	7.09%	–	2Q 2020
Lowest Quarter:	-6.93%	–	2Q 2022

After-tax returns are shown for Class A shares only and will vary for other classes. After-tax returns are calculated using

the historical highest individual federal marginal income tax rates and do not reflect state and local taxes. Your actual after-tax return depends on your personal tax situation and may differ from what is shown here. After-tax returns are not relevant to investors in tax-advantaged arrangements, such as individual retirement accounts, 401(k) plans or certain other employer-sponsored retirement plans.

Average Annual Total Returns
(For the Periods Ended December 31, 2022)

	1 Year	5 Years	10 Years
Class A Shares– Before Taxes	-17.55%	-0.01%	1.75%
Class A Shares– After Taxes on Distributions	-18.18%	-1.14%	0.60%
Class A Shares– After Taxes on Distributions and Sales of Shares	-10.35%	-0.36%	0.99%
Class C Shares– Before Taxes	-14.05%	0.43%	1.60%
Class R Shares– Before Taxes	-12.86%	0.84%	2.02%
Class R6 Shares– Before Taxes	-12.26%	1.51%	2.70%
Institutional Service Class Shares– Before Taxes	-12.39%	1.42%	2.57%
Service Class Shares– Before Taxes	-12.56%	1.10%	2.29%
Morningstar® Conservative Target Risk Index (The Index does not pay sales charges, fees, expenses or taxes.)	-13.15%	1.38%	2.38%

Portfolio Management

Investment Adviser

Nationwide Fund Advisors

Portfolio Managers

Portfolio Manager	Title	Length of Service with Fund
Christopher C. Graham	Chief Investment Officer	Since 2016
Keith P. Robinette, CFA	Senior Director of Asset Strategies	Since 2017
Andrew Urban, CFA	Senior Director of Asset Strategies	Since 2017

Fund Summary: Nationwide Investor Destinations Conservative Fund (cont.)

Purchase and Sale of Fund Shares

Minimum Initial Investment

Class A, Class C: $2,000

Class R: no minimum

Class R6: $1,000,000

Institutional Service Class, Service Class: $50,000

Automatic Asset Accumulation Plan (Class A, Class C): $0*

*Provided each monthly purchase is at least $50

Minimum Additional Investment

Class A, Class C: $100

Class R, Class R6, Institutional Service Class, Service Class: no minimum

Automatic Asset Accumulation Plan (Class A, Class C): $50

In general, you can buy or sell (redeem) shares of the Fund through your broker-dealer or financial intermediary, or by mail or phone on any business day. You can generally pay for shares by check or wire.

To Purchase and Sell (Redeem) Fund Shares
Mail: Nationwide Funds P.O. Box 701 Milwaukee, WI 53201- 0701	Overnight: Nationwide Funds 615 East Michigan Street Third Floor Milwaukee, WI 53202	Website: nationwide.com/ mutualfunds
Phone: 800-848-0920 (toll free). Representatives are available 9 a.m. – 8 p.m. Eastern time, Monday through Friday.

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

How the Funds Invest: Nationwide Investor Destinations Funds

Investment Objective

Each Fund seeks to maximize total investment return for a given level of risk.

Principal Investment Strategies

The Funds included in this Prospectus (the “Funds” or “Investor Destinations Funds”) seek to provide diversification across major asset classes—U.S. and international stocks (including stocks of smaller companies) and bonds—by investing in a professionally selected mix of underlying portfolios of Nationwide Mutual Funds (the “Trust”) (each, an “Underlying Fund” or collectively, “Underlying Funds”). Underlying Funds may also include affiliated or unaffiliated exchange-traded funds, and the Funds may also invest directly in securities or derivatives. Depending on its target risk level, each Fund invests different amounts in these asset classes and the Underlying Funds.

The Funds invest in index funds offered by the Trust, representing several asset classes. The index funds invest directly in equity securities, bonds or other securities with a goal of obtaining investment returns that closely track those of the relevant stock or bond index. The Funds also invest in many Underlying Funds that are not index funds.

Please see the Appendix B to this Prospectus for additional information about each of the affiliated Underlying Funds in which the Funds may invest. Nationwide Fund Advisors (the “Adviser”) may modify the asset allocation strategy for any Fund and may modify the selection of Underlying Funds for any Fund from time to time.

Nationwide Investor Destinations Aggressive Fund (“Aggressive Fund”)

The Aggressive Fund pursues its objective primarily by seeking growth of capital. The Aggressive Fund’s target allocation is heavily weighted toward U.S. and international stock investments.

This Fund may be appropriate for investors who:

•are comfortable with substantial investment risk;

•have a long investment time horizon and

•seek to maximize long-term returns while accepting the possibility of significant short-term or even long-term losses.

Nationwide Investor Destinations Moderately Aggressive Fund (“Moderately Aggressive Fund”)

The Moderately Aggressive Fund pursues its objective primarily by seeking growth of capital, as well as income. The Moderately Aggressive Fund’s target allocation is significantly weighted toward U.S. and international stock investments, but also includes some bonds which may have the potential to reduce volatility.

This Fund may be appropriate for investors who:

•are comfortable with significant investment risk;

•have a long investment time horizon;

•seek additional diversification and

•seek to maximize long-term returns while accepting the possibility of short-term or even long-term losses.

Nationwide Investor Destinations Moderate Fund (“Moderate Fund”)

The Moderate Fund pursues its objective by seeking both growth of capital and income. The Moderate Fund’s target allocation is weighted toward U.S. and international stock investments, but also includes a significant portion in bonds which may have the potential to add income and reduce volatility.

This Fund may be appropriate for investors who:

•have a lower tolerance for risk than more aggressive investors;

•seek both growth and income from their investment and

•are willing to accept moderate short-term price fluctuations in exchange for potentially higher returns over time.

Nationwide Investor Destinations Moderately Conservative Fund (“Moderately Conservative Fund”)

The Moderately Conservative Fund pursues its objective by seeking income and, secondarily, long-term growth of capital. The Moderately Conservative Fund’s target allocation is weighted toward bonds, but also includes a significant portion in U.S. and international stock investments for long-term growth.

This Fund may be appropriate for investors who:

•have a lower tolerance for risk than more aggressive investors;

•primarily seek income from their investment;

•have a shorter investment time horizon and

•are willing to accept some short-term price fluctuations in exchange for potentially higher income and growth.

Nationwide Investor Destinations Conservative Fund (“Conservative Fund”)

The Conservative Fund pursues its objective by seeking income and, secondarily, long-term growth of capital. The Conservative Fund’s target allocation is heavily weighted toward bonds, while including some stocks which the investment adviser believes have the potential for long-term growth.

This Fund may be appropriate for investors who:

•have a short investment time horizon;

•have a low tolerance for risk and

•primarily seek income from their investment.

How the Funds Invest: Nationwide Investor Destinations Funds (cont.)

The Adviser establishes an anticipated allocation among different asset classes which the Adviser believes is appropriate for each Fund’s risk profile and individual strategies. The Adviser bases this decision on the expected return potential, the anticipated risks and the volatility of each asset class. Within each anticipated asset class allocation, the Adviser selects the Underlying Funds, and the percentage of the Fund’s assets that will be allocated to each such Underlying Fund.

The table below shows the approximate allocations for each Fund stated as a percentage of the Fund’s net assets as of January 31, 2023. However, due to market value fluctuations or other factors, actual allocations may vary over time. In addition, the anticipated asset class allocations themselves may change over time in order for each Fund to meet its respective objective or as economic and/or market conditions warrant.

Investors should be aware that the Adviser applies a long-term investment horizon with respect to each Fund, and therefore, allocation changes are not likely to be made in response to short-term market conditions. The Adviser reserves the right to add or delete asset classes or to change the allocations at any time and without notice. The Appendix B to this Prospectus contains information about the affiliated Underlying Funds in which the Funds may invest as of January 31, 2023. The Funds also may invest in other mutual funds and exchange-traded funds not identified in the Appendix B to this Prospectus, including unaffiliated mutual funds and exchange-traded funds, that are chosen either to complement or replace the Underlying Funds.

Information concerning each Fund’s actual allocations to Underlying Funds will be available in each Fund’s Semiannual and Annual Report and on the Trust’s internet site (nationwide.com/mutualfunds) from time to time.

Asset Classes	Allocations
	Aggressive Fund	Moderately Aggressive Fund	Moderate Fund	Moderately Conservative Fund	Conservative Fund
U.S. Stocks1	67%	57%	45%	30%	15%
International Stocks	28%	23%	15%	10%	5%
Bonds	5%	20%	40%	60%	80%

“U.S. Stocks” generally includes stocks of large-capitalization, mid-capitalization and small-capitalization companies with market capitalizations, in the aggregate, similar to companies in the Russell 3000® Index. The market capitalization range of the Russell 3000® Index as of December 31, 2022, was $8.6 million to $2.7 trillion.

The Adviser is also the investment adviser of each affiliated Underlying Fund. Because an investor is investing indirectly in the Underlying Funds through a Fund, he or she will pay a proportionate share of the applicable expenses of the Underlying Funds (including applicable management, administration and custodian fees), as well as the Fund’s direct expenses. The Underlying Funds do not charge the Funds any front-end sales loads, contingent deferred sales charges or Rule 12b-1 fees.

Risks of Investing in the Funds

None of the Investor Destinations Funds can guarantee that it will achieve its investment objective.

As with any mutual fund, the value of each Fund’s investments—and therefore, the value of each Fund’s shares—may fluctuate, and you may lose money. These changes may occur because of the following risks:

Risks Associated with a Fund-of-Funds Structure

Fund-of-funds risk – there are certain risks associated with a structure whereby a Fund invests primarily in other mutual funds. These risks include the following:

•Underlying Fund Expenses: because each Fund owns shares of the Underlying Funds, shareholders of a Fund will indirectly pay a proportional share of the fees and expenses, including applicable management, administration and custodian fees, of the Underlying Funds in which the Funds invest. The Underlying Funds do not charge any front-end sales loads, contingent deferred sales charges or Rule 12b-1 fees.

•Performance: each Fund’s investment performance is directly tied to the performance of the Underlying Funds in which it invests. If one or more of the Underlying Funds fails to meet its investment objective, a Fund’s performance will be negatively affected. There can be no assurance that any Fund or Underlying Fund will achieve its investment objective.

•Asset Allocation: each Fund is subject to different levels and combinations of risk based on its actual allocation among the various asset classes and Underlying Funds. Each Fund will be affected to varying degrees by stock and bond market risks, among others. The potential impact of the risks related to an asset class depends on the size of a Fund’s investment allocation to it.

•Strategy: there is the risk that the Adviser’s evaluations and allocation among asset classes and Underlying Funds are incorrect. Further, the Adviser may add or delete Underlying Funds, or alter a Fund’s asset allocation at its discretion. A material change in the Underlying Funds selected or in asset allocation (or the lack thereof) could affect both the level of risk and the potential for gain or loss.

•Conflict of Interest: the Adviser has the authority to select and replace Underlying Funds. In doing so, the Adviser is subject to a conflict of interest because the Adviser is also the investment adviser to most, if not all, of the Underlying Funds. The Adviser receives advisory fees from affiliated Underlying Funds and, therefore, has an incentive to invest the Funds' assets in affiliated Underlying Funds instead of unaffiliated Underlying Funds. In addition, the Adviser might have an interest in making an investment in an affiliated Underlying Fund, or in maintaining an existing investment in an affiliated Underlying Fund, in order to benefit that affiliated Underlying Fund (for example, by assisting the affiliated

Underlying Fund in achieving or maintaining scale). Notwithstanding the foregoing, the Adviser has a fiduciary duty to each of the Funds and must act in the best interest of the Funds.

Exchange-traded funds risk – when a Fund invests in exchange-traded funds (“ETFs”), you will indirectly bear fees and expenses charged by the ETFs in addition to a Fund’s direct fees and expenses. In addition, a Fund will be affected by losses of the ETFs and the level of risk arising from the investment practices of the ETFs (such as the use of leverage by the ETFs). A Fund has no control over the investments and related risks taken by the ETFs in which it invests. Additionally, investments in ETFs are also subject to the following risks: (i) the market price of an ETF’s shares may trade above or below their net asset value; (ii) an active trading market for an ETF’s shares may not develop or be maintained; or (iii) trading of an ETF’s shares may be halted for a number of reasons.

Management risk – each Fund is subject to the risk that the methods and analyses employed by a Fund’s investment adviser, or by an Underlying Fund’s investment adviser or subadviser(s), will not produce the desired results. This could cause a Fund to lose value or its performance to lag those of relevant benchmarks or other funds with similar objectives.

Market risk – the risk that one or more markets in which a Fund or an Underlying Fund invests will go down in value, including the possibility that the markets will go down sharply and unpredictably. In particular, market risk, including political, regulatory, market, economic and social developments, and developments that impact specific economic sectors, industries or segments of the market, can affect the value of a Fund's investments. In addition, turbulence in financial markets and reduced liquidity in the markets negatively affect many issuers, which could adversely affect a Fund. These risks will be magnified if certain social, political, economic and other conditions and events (such as natural disasters, epidemics and pandemics, terrorism, conflicts and social unrest) adversely interrupt the global economy. In addition, any spread of an infectious illness, public health threat or similar issue could reduce consumer demand or economic output, result in market closures, travel restrictions or quarantines, and generally have a significant impact on the economies of the affected country and other countries with which it does business, which in turn could adversely affect a Fund's investments in that country and other affected countries. In these and other circumstances, such events or developments might affect companies world-wide and therefore can affect the value of a Fund's investments.

Following Russia’s invasion of Ukraine in late February 2022, various countries, including the United States, as well as NATO and the European Union, issued broad-ranging economic sanctions against Russia and Belarus. The

Risks of Investing in the Funds (cont.)

resulting responses to the military actions (and potential further sanctions in response to continued military activity), the potential for military escalation and other corresponding events, have had, and could continue to have, severe negative effects on regional and global economic and financial markets, including increased volatility, reduced liquidity and overall uncertainty. The negative impacts may be particularly acute in certain sectors including, but not limited to, energy and financials. Russia may take additional counter measures or retaliatory actions (including cyberattacks), which could exacerbate negative consequences on global financial markets. The duration of ongoing hostilities and corresponding sanctions and related events cannot be predicted. The foregoing may result in a negative impact on Fund performance and the value of an investment in a Fund, even beyond any direct investment exposure a Fund may have to Russian issuers or the adjoining geographic regions.

The “COVID-19” strain of coronavirus has resulted in instances of market closures and dislocations, extreme volatility, liquidity constraints and increased trading costs. Efforts to contain its spread have resulted in travel restrictions, disruptions of healthcare systems, business operations (including business closures) and supply chains, layoffs, lower consumer demand and employee availability, and defaults and credit downgrades, among other significant economic impacts that have disrupted global economic activity across many industries. Such economic impacts may exacerbate other pre-existing political, social and economic risks locally or globally and cause general concern and uncertainty. The full economic impact and ongoing effects of COVID-19 (or other future epidemics or pandemics) at the macro level and on individual businesses are unpredictable and may result in significant and prolonged effects on a Fund's performance.

Limited portfolio holdings risk – because a Fund may hold large positions in the Underlying Funds, an increase or decrease in the value of the shares or interests issued by these vehicles will have a greater impact on a Fund’s value and total return.

Risks Associated with U.S. and International Stocks

Equity securities risk – a Fund or an Underlying Fund could lose value if the individual equity securities in which a Fund or an Underlying Fund has invested and/or the overall stock markets in which the stocks trade decline in price. Stocks and stock markets often experience short-term volatility (price fluctuation) as well as extended periods of decline or little growth. Individual stocks are affected by many factors, including:

•corporate earnings;

•production;

•management and

•sales and market trends, including investor demand for a particular type of stock, such as growth or value stocks, small- or large-capitalization stocks, or stocks within a particular industry.

Investing for growth – common stocks and other equity-type securities that seek growth often involve larger price swings and greater potential for loss than other types of investments. These risks often are even greater in the case of smaller capitalization stocks.

Investing for income – income provided by a Fund may be reduced by changes in the dividend policies of, and the capital resources available for dividend payments at, the companies in which a Fund or an Underlying Fund invests.

Smaller company risk – in general, stocks of small- and mid-cap companies trade in lower volumes, are less liquid, and are subject to greater or more unpredictable price changes than stocks of larger companies or the market overall. Smaller companies may have limited product lines or markets, be less financially secure than larger companies or depend on a smaller number of key personnel. If adverse developments occur, such as due to management changes or product failures, a Fund's or an Underlying Fund's investment in a smaller company may lose substantial value. Investing in small- and mid-cap companies requires a longer-term investment view and may not be appropriate for all investors.

Risks Associated with Fixed-Income Securities (Bonds and Money Market Instruments)

Interest rate risk – prices of fixed-income securities generally increase when interest rates decline and decrease when interest rates increase. Prices of longer-term securities generally change more in response to interest rate changes than prices of shorter term securities. To the extent a Fund or an Underlying Fund invests a substantial portion of its assets in fixed-income securities with longer-term maturities, rising interest rates are more likely to cause periods of increased volatility and redemptions and will cause the value of a Fund's or an Underlying Fund's investments to decline significantly. The Federal Reserve Board has begun to raise interest rates after a period of historic lows. The interest earned on an Underlying Fund's investments in fixed-income securities may decline when prevailing interest rates fall. Declines in interest rates increase the likelihood that debt obligations will be pre-paid, which, in turn, increases these risks. A Fund is subject to the risk that the income generated by its investments in fixed-income securities will not keep pace with inflation. Recent and potential future changes in government policy may affect interest rates.

Inflation – prices of existing fixed-rate debt securities typically decline due to inflation or the threat of inflation. Inflationary expectations are generally associated with higher prevailing interest rates, which normally lower the

Risks of Investing in the Funds (cont.)

prices of existing fixed-rate debt securities. Because inflation reduces the purchasing power of income produced by existing fixed-rate securities, the prices at which these securities trade also will be reduced to compensate for the fact that the income they produce is worth less. Rates of inflation have recently risen, which has adversely affected economies and markets. Inflation rates may change frequently and significantly as a result of various factors and a Fund’s investments may not keep pace with inflation, which will result in losses to Fund investors or adversely affect the real value of shareholders’ investments in a Fund.

Credit risk – the risk that the issuer of a debt security will default if it is unable to make required interest payments and/or principal repayments when they are due. If an issuer defaults, the Underlying Fund, and therefore the Fund, will lose money. The degree of credit risk depends on both the financial condition of the issuer and the terms of the obligation. Changes in an issuer’s credit rating or the market’s perception of an issuer’s credit risk can adversely affect the prices of the securities a Fund or an Underlying Fund owns. A corporate event such as a restructuring, merger, leveraged buyout, takeover, or similar action may cause a decline in market value of an issuer’s securities or credit quality of its bonds due to factors including an unfavorable market response or a resulting increase in the company’s debt. Added debt may reduce significantly the credit quality and market value of a company’s bonds, and may thereby affect the value of its equity securities as well. High-yield bonds, which are rated below investment grade, are generally more exposed to credit risk than investment grade securities.

Credit ratings – “investment grade” securities are those rated in one of the top four rating categories by nationally recognized statistical rating organizations, such as Moody’s or Standard & Poor’s, or unrated securities judged by the Underlying Fund's subadviser to be of comparable quality. Obligations rated in the fourth-highest rating category by any rating agency are considered medium-grade securities. Medium-grade securities, although considered investment grade, have speculative characteristics and may be subject to greater fluctuations in value than higher-rated securities. In addition, the issuers of medium-grade securities may be more vulnerable to adverse economic conditions or changing circumstances than issuers of higher-rated securities. High-yield bonds (i.e., “junk bonds”) are those that are rated below the fourth highest rating category, and therefore are not considered to be investment grade. Ratings of securities purchased by a Fund or an Underlying Fund generally are determined at the time of their purchase. Any subsequent rating downgrade of a debt obligation will be monitored generally by the Underlying Fund's subadviser to consider what action, if any, it should take consistent with its investment objective. There is no requirement that any such securities must be sold if downgraded.

Credit ratings evaluate the expectation that scheduled interest and principal payments will be made in a timely manner. They do not reflect any judgment of market risk. Credit ratings do not provide assurance against default or loss of money. For example, rating agencies might not always change their credit rating of an issuer in a timely manner to reflect events that could affect the issuer’s ability to make scheduled payments on its obligations. If a security has not received a rating, a Fund or an Underlying Fund must rely entirely on the credit assessment of the Underlying Fund's subadviser.

U.S. government and U.S. government agency securities – neither the U.S. government nor its agencies guarantee the market value of their securities, and interest rate changes, prepayments and other factors may affect the value of government securities. Some of the securities purchased by a Fund or an Underlying Fund are issued by the U.S. government, such as Treasury notes, bills and bonds, and Government National Mortgage Association (GNMA) pass-through certificates, and are backed by the “full faith and credit” of the U.S. government (the U.S. government has the power to tax its citizens to pay these debts) and may be subject to less credit risk. Securities issued by U.S. government agencies, authorities or instrumentalities, such as the Federal Home Loan Banks, Federal National Mortgage Association (“FNMA”) and Federal Home Loan Mortgage Corporation (“FHLMC”), are neither issued nor guaranteed by the U.S. government. Although FNMA, FHLMC and the Federal Home Loan Banks are chartered by Acts of Congress, their securities are backed only by the credit of the respective instrumentality. Investors should remember that although certain government securities are guaranteed, market price and yield of the securities or net asset value and performance of a Fund is not guaranteed. It is possible that issuers of U.S. government securities will not have the funds to meet their payment obligations in the future.

Mortgage- and asset-backed securities risks – these securities are subject to prepayment and call risk, which is the risk that payments from the borrower will be received earlier than expected due to changes in the rate at which the underlying loans are prepaid or due to foreclosures on the underlying mortgage loans. Faster prepayments often happen when market interest rates are falling. Conversely, when interest rates rise, prepayments may happen more slowly, which can increase a security’s price volatility and cause the market value of the security to fall because the market may view its interest rate as too low for a longer-term investment. This is known as “extension risk.” Additionally, through its investments in mortgage-backed securities, including those issued by private lenders, a Fund or an Underlying Fund may have some exposure to subprime loans, as well as to the mortgage and credit markets generally. Subprime loans, which are loans made to borrowers with weakened credit histories, generally have

Risks of Investing in the Funds (cont.)

higher default rates than loans that meet government underwriting requirements. The credit quality of most asset-backed securities depends primarily on the credit quality of the assets underlying such securities, how well the entity issuing the security is insulated from the credit risk of the originator or any other affiliated entities, and the amount and quality of any credit enhancement of the securities. Unlike mortgage-backed securities, asset-backed securities may not have the benefit of or be able to enforce any security interest in the related asset.

Extension risk – the risk that principal repayments will not occur as quickly as anticipated, causing the expected maturity of a mortgage-backed security to increase. Rapidly rising interest rates normally cause prepayments to occur more slowly than expected, thereby lengthening the duration of the securities held by a Fund or an Underlying Fund and making their prices more sensitive to rate changes and more volatile if the market perceives the securities’ interest rates to be too low for a longer-term investment.

Prepayment and call risk – the risk that as interest rates decline debt issuers will repay or refinance their loans or obligations earlier than anticipated. For example, the issuers of mortgage- and asset-backed securities may repay principal in advance. This forces a Fund or an Underlying Fund to reinvest the proceeds from the principal prepayments at lower interest rates, which reduces a Fund's or an Underlying Fund's income.

In addition, changes in prepayment levels can increase the volatility of prices and yields on mortgage- and asset-backed securities. If a Fund or an Underlying Fund pays a premium (a price higher than the principal amount of the bond) for a mortgage- or asset-backed security and that security is prepaid, a Fund or an Underlying Fund may not recover the premium, resulting in a capital loss.

Risks Associated with International Stocks and Bonds

Foreign securities risk – foreign securities may be more volatile, harder to price and less liquid than U.S. securities. Foreign investments involve some of the following risks:

•political and economic instability;

•the impact of currency exchange rate fluctuations;

•sanctions imposed by other foreign governments, including the United States;

•reduced information about issuers;

•higher transaction costs;

•less stringent regulatory and accounting standards and

•delayed settlement.

Additional risks include the possibility that a foreign jurisdiction will impose or increase withholding taxes on income payable with respect to foreign securities; the possible seizure, nationalization or expropriation of the issuer or foreign deposits (in which an Underlying Fund

could lose its entire investment in a certain market); and the possible adoption of foreign governmental restrictions such as exchange controls.

Regional – adverse conditions in a certain region can adversely affect securities of issuers in other countries whose economies appear to be unrelated. To the extent that a Fund or an Underlying Fund invests a significant portion of its assets in a specific geographic region, a Fund or an Underlying Fund will generally have more exposure to regional economic risks. In the event of economic or political turmoil or a deterioration of diplomatic relations in a region or country where a substantial portion of a Fund or an Underlying Fund’s assets are invested, the Fund or Underlying Fund may experience substantial illiquidity or losses.

Foreign currencies – foreign securities often are denominated or quoted in currencies other than the U.S. dollar. Changes in foreign currency exchange rates affect the value of a Fund's or an Underlying Fund's portfolio. Generally, when the U.S. dollar rises in value against a foreign currency, a security denominated in that currency loses value because the currency is worth fewer U.S. dollars. Conversely, when the U.S. dollar decreases in value against a foreign currency, a security denominated in that currency gains value because the currency is worth more U.S. dollars.

Foreign custody – an Underlying Fund that invests in foreign securities may hold such securities and cash in foreign banks and securities depositories. Some foreign banks and securities depositories may be recently organized or new to the foreign custody business, and there may be limited or no regulatory oversight of their operations. The laws of certain countries put limits on an Underlying Fund’s ability to recover its assets if a foreign bank, depository or issuer of a security, or any of their agents, goes bankrupt. In addition, it is often more expensive for an Underlying Fund to buy, sell and hold securities in certain foreign markets than in the United States. The increased expense of investing in foreign markets reduces the amount an Underlying Fund can earn on its investments and typically results in a higher operating expense ratio for an Underlying Fund holding assets outside the United States.

Depositary receipts – investments in foreign securities may be in the form of depositary receipts, such as American Depositary Receipts (ADRs), European Depositary Receipts (EDRs) and Global Depositary Receipts (GDRs), which typically are issued by local financial institutions and evidence ownership of the underlying securities. Depositary receipts are generally subject to the same risks as the foreign securities that they evidence or into which they may be converted.

Depositary receipts may or may not be jointly sponsored by the underlying issuer. The issuers of unsponsored

Risks of Investing in the Funds (cont.)

depositary receipts are not obligated to disclose information that is, in the United States, considered material. Therefore, there may be less information available regarding these issuers and there may not be a correlation between such information and the market value of the depositary receipts. Certain depositary receipts are not listed on an exchange and therefore may be considered to be illiquid securities.

Emerging markets risk – the risks of foreign investments are usually much greater for emerging markets. Investments in emerging markets are considered to be speculative. Emerging markets are riskier than more developed markets because they tend to develop unevenly and may never fully develop. They are more likely to experience hyperinflation and currency devaluations, which adversely affect returns to U.S. investors. In addition, many emerging markets have far lower trading volumes and less liquidity than developed markets and are more expensive to trade in. Since these markets are often small, they may be more likely to suffer sharp and frequent price changes or long-term price depression because of adverse publicity, investor perceptions or the actions of a few large investors. In addition, traditional measures of investment value used in the United States, such as price-to-earnings ratios, may not apply to certain small markets. Also, there may be less publicly available and reliable information about issuers in emerging markets than would be available about issuers in more developed capital markets, and such issuers may not be subject to accounting, auditing and financial reporting standards and requirements comparable to those to which U.S. companies are subject. Therefore, the ability to conduct adequate due diligence in emerging markets may be limited.

Many emerging markets have histories of political instability and abrupt changes in policies. As a result, their governments are more likely to take actions that are hostile or detrimental to private enterprise or foreign investment than those of more developed countries, including expropriation of assets, confiscatory taxation, high rates of inflation or unfavorable diplomatic developments. In the past, governments of such nations have expropriated substantial amounts of private property, and most claims of the property owners have never been fully settled. There is no assurance that such expropriations will not reoccur. In such an event, it is possible that an Underlying Fund could lose the entire value of its investments in the affected market. Some countries have pervasiveness of corruption and crime that may hinder investments. Certain emerging markets also face other significant internal or external risks, including the nationalization of assets, unexpected market closures, risk of war, and ethnic, religious and racial conflicts. In addition, governments in many emerging market countries participate to a significant degree in their economies and securities markets, which may impair investment and economic growth. National policies that limit an Underlying Fund’s investment opportunities include

restrictions on investment in issuers or industries deemed sensitive to national interests.

Emerging markets may also have differing legal systems and the existence or possible imposition of exchange controls, custodial restrictions or other foreign or U.S. governmental laws or restrictions applicable to such investments. Sometimes, they may lack or be in the relatively early development of legal structures governing private and foreign investments and private property. The ability to bring and enforce actions in emerging market countries may be limited and shareholder claims may be difficult or impossible to pursue. In addition to withholding taxes on investment income, some countries with emerging markets may impose differential capital gains taxes on foreign investors.

Practices in relation to settlement of securities transactions in emerging markets involve higher risks than those in developed markets, in part because an Underlying Fund will need to use brokers and counterparties that are less well capitalized, and custody and registration of assets in some countries are unreliable compared to developed markets. The possibility of fraud, negligence, or undue influence being exerted by the issuer or refusal to recognize that ownership exists in some emerging markets, and, along with other factors, could result in ownership registration being completely lost. A Fund or Underlying Fund would absorb any loss resulting from such registration problems and may have no successful claim for compensation. In addition, communications between the United States and emerging market countries may be unreliable, increasing the risk of delayed settlements or losses of security certificates.

Additional Principal Risks that May Affect the Funds

Derivatives risk – a derivative is a contract or investment, the value of which is based on the performance of an underlying financial asset, index or other measure. For example, the value of a futures contract changes based on the value of the underlying index, commodity or security. Derivatives often involve leverage, which means that their use can significantly magnify the effect of price movements of the underlying assets or reference measures, disproportionately increasing the Fund’s or Underlying Fund’s losses and reducing a Fund’s or Underlying Fund’s opportunities for gains when the financial asset or measure to which the derivative is linked changes in unexpected ways. Some risks of investing in derivatives include:

•the other party to the derivatives contract fails to fulfill its obligations;

•their use reduces liquidity and makes a Fund or Underlying Fund harder to value, especially in declining markets and

Risks of Investing in the Funds (cont.)

•when used for hedging purposes, changes in the value of derivatives do not match or fully offset changes in the value of the hedged portfolio securities, thereby failing to achieve the original purpose for using the derivatives.

Futures contracts – the volatility of futures contract prices has been historically greater than the volatility of stocks and bonds. Because futures generally involve leverage, their use can significantly magnify the effect of price movements of the underlying securities or reference measures, disproportionately increasing a Fund’s or Underlying Fund’s losses and reducing a Fund’s or Underlying Fund’s opportunities for gains. While futures may be more liquid than other types of derivatives, the liquidity of the futures market depends on participants entering into offsetting transactions rather than making or taking delivery. To the extent participants decide to make or take delivery, liquidity in the futures market could be reduced. In addition, futures exchanges often impose a maximum permissible price movement on each futures contract for each trading session. A Fund or Underlying Fund may be disadvantaged if it is prohibited from executing a trade outside the daily permissible price movement.

Options – an option is an agreement that, for a premium payment or fee, gives the option holder (the purchaser) the right but not the obligation to buy (a “call option”) or sell (a “put option”) the underlying security or futures contract (or settle for cash of an amount based on an underlying asset, rate or index) at a specified price (the “exercise price”) during a period of time or on a specified date. Investments in options are considered speculative. When an Underlying Fund writes (sells) an option, it profits if the option expires unexercised, because it retains the premium the buyer of the option paid. However, if an Underlying Fund writes a call option, it incurs the risk that the market price of the underlying security or futures contract could increase above the option’s exercise price. If this occurs, the option could be exercised and the Underlying Fund would be forced to sell the underlying security or futures contract at a lower price than its current market value. If an Underlying Fund writes a put option, it incurs the risk that the market value of the underlying security or futures contract could decrease below the option’s exercise price. If this occurs, the option could be exercised and the Underlying Fund would be forced to buy the underlying security or futures contract at a higher price than its current market value. When an Underlying Fund purchases an option, it will lose the premium paid for the option if the price of the underlying security or futures contract decreases or remains the same (in the case of a call option) or increases or remains the same (in the case of a put option). If an option purchased by an Underlying Fund were permitted to expire without being sold or exercised, its premium would represent a loss to the Fund.

Purchasing and writing put and call options are highly specialized activities and entail greater-than-ordinary investment risks. To the extent that a Fund invests in over-the-counter options, the Underlying Fund will be exposed to credit risk with regard to parties with whom it trades and also bears the risk of settlement default. These risks may differ materially from those entailed in exchange-traded transactions, which generally are backed by clearing-organization guarantees, daily marking-to-market and settlement and minimum capital requirements applicable to intermediaries. Transactions entered directly between two counterparties generally do not benefit from such protections and expose the parties to the risk of counterparty default.

Swap transactions – the use of swaps is a highly specialized activity which involves investment techniques, risk analyses and tax planning different from those associated with ordinary portfolio securities transactions. Although certain swaps have been designated for mandatory central clearing, swaps are still privately negotiated instruments featuring a high degree of customization. Some swaps are complex and valued subjectively. Swaps also may be subject to pricing or “basis” risk, which exists when a particular swap becomes extraordinarily expensive relative to historical prices or the price of corresponding cash market instruments. Because swaps often involve leverage, their use can significantly magnify the effect of price movements of the underlying securities or reference measures, disproportionately increasing an Underlying Fund’s losses and reducing an Underlying Fund’s opportunities for gains. At present, there are few central exchanges or markets for certain swap transactions. Therefore, such swaps may be less liquid than exchange-traded swaps or instruments. In addition, if a swap counterparty defaults on its obligations under the contract, an Underlying Fund could sustain significant losses.

Equity swaps – an equity swap enables an investor to buy or sell investment exposure linked to the total return (including dividends) of an underlying stock, group of stocks or stock index. Until equity swaps are designated for mandatory central clearing, the terms of an equity swap generally are privately negotiated by an Underlying Fund and the swap counterparty. An equity swap may be embedded within a structured note or other derivative instrument. Equity swaps are subject to stock market risk of the underlying stock, group of stocks or stock index in addition to counterparty credit risk. An equity swap could result in losses if the underlying stock, group of stocks, or stock index does not perform as anticipated.

Interest rate swaps – interest rate swaps allow parties to exchange their rights to receive payments on a security or other reference rate. The use of interest rate swaps involves the risk that an Underlying Fund’s subadviser will not accurately predict anticipated changes in interest rates,

Risks of Investing in the Funds (cont.)

which may result in losses to the Underlying Fund. Interest rate swaps also involve the possible failure of a counterparty to perform in accordance with the terms of the swap agreement. If a counterparty defaults on its obligations under a swap agreement, the Underlying Fund may lose any amount it expected to receive from the counterparty, potentially including amounts in excess of the Fund’s initial investment.

Total return swaps – total return swaps allow the party receiving the total return to gain exposure and benefit from an underlying reference asset without actually having to own it. Total return swaps will create leverage and a Fund or Underlying Fund may experience substantial gains or losses in value as a result of relatively small changes in the value of the underlying asset. In addition, total return swaps are subject to credit and counterparty risk. If the counterparty fails to meet its obligations a Fund or Underlying Fund will sustain significant losses. Total return swaps also are subject to the risk that a Fund or Underlying Fund will not properly assess the cost of the underlying asset. If a Fund or Underlying Fund is the buyer of a total return swap, a Fund or Underlying Fund will lose money if the total return of the underlying asset is less than a Fund’s or Underlying Fund’s obligation to pay a fixed or floating rate of interest. If a Fund or Underlying Fund is the seller of a total return swap, a Fund or Underlying Fund will lose money if the total returns of the underlying asset are greater than the fixed or floating rate of interest it would receive.

Leverage – leverage is created when an investment exposes a Fund or Underlying Fund to a risk of loss that exceeds the amount invested. Certain derivatives provide the potential for investment gain or loss that may be several times greater than the change in the value of an underlying security, asset, interest rate, index or currency, resulting in the potential for a loss that is substantially greater than the amount invested. Some leveraged investments have the potential for unlimited loss, regardless of the size of the initial investment. Because leverage can magnify the effects of changes in the value of a Fund or Underlying Fund and make a Fund’s or Underlying Fund’s share price more volatile, a shareholder’s investment in a Fund may be more volatile, resulting in larger gains or losses in response to the fluctuating prices of a Fund’s or Underlying Fund’s investments. Further, the use of leverage typically requires a Fund or Underlying Fund to make margin payments, which might impair a Fund’s or Underlying Fund’s ability to sell a portfolio security or make an investment at a time when it would otherwise be favorable to do so, or require that a Fund or Underlying Fund sell a portfolio security at a disadvantageous time.

Nationwide Fund Advisors, although registered as a commodity pool operator under the Commodity Exchange Act (“CEA”), has claimed exclusion from the definition of the term “commodity pool operator” under the CEA with respect to the Funds and, therefore, is not subject to the

regulation as a commodity pool operator under the CEA in its management of the Funds.

Index fund risk – Underlying Funds that seek to match the performance of an index may not fully replicate their respective indexes and may perform differently from the securities in the index. To minimize this possibility, index funds attempt to be fully invested at all times and generally do not hold a significant portion of their assets in cash. Since index funds generally do not attempt to hedge against market declines, they may fall in value more than other mutual funds in the event of a general market decline. In addition, unlike an index fund, an index has no operating or other expenses. As a result, even though index funds attempt to track their indexes as closely as possible, they will tend to underperform the indexes to some degree over time.

Liquidity risk – the risk that a security cannot be sold, or cannot be sold quickly, at an acceptable price. An inability to sell a portfolio position can adversely affect a Fund’s or Underlying Fund’s value or prevent a Fund or Underlying Fund from being able to take advantage of other investment opportunities. Liquidity risk also refers to the risk that a Fund or Underlying Fund will be unable to pay redemption proceeds within the allowable time period because of unusual market conditions, an unusually high volume of redemption requests, or other reasons. To meet redemption requests, a Fund or Underlying Fund may be forced to sell liquid securities at unfavorable times and conditions. A Fund or Underlying Fund that invests in fixed-income securities, such as mortgage-backed securities, and small- and mid-capitalization stocks will be especially subject to the risk that during certain periods, the liquidity of particular issuers will shrink or disappear suddenly and without warning as a result of adverse economic, market or political events, or adverse investor perceptions, whether or not accurate. Investments in foreign securities tend to have more exposure to liquidity risk than domestic securities.

Short sales risk – a Fund will suffer a loss if an Underlying Fund takes a short position in a security and the price of the security rises rather than falls. Short positions expose the Underlying Fund to the risk that it will be required to cover the short position at a time when the security has appreciated in value, thus resulting in a loss to a Fund. A Fund’s investment performance also will suffer if an Underlying Fund is required to close out a short position earlier than it had intended. In addition, a Fund is subject to expenses related to short positions that typically are not associated with investing in securities directly (for example, costs of borrowing and margin account maintenance costs associated with the Underlying Fund’s open short positions). These expenses will impact negatively the performance of a Fund. Short positions introduce more risk to a Fund than long positions because the maximum sustainable loss on a security purchased (held long) is limited to the amount paid for the security plus the

Risks of Investing in the Funds (cont.)

transaction costs, whereas there is no maximum attainable price of the security held in a short position. Therefore, in theory, securities held short present unlimited risk.

Loss of money is a risk of investing in the Funds. An investment in a Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

* * * * * *

Temporary investments – each Fund generally will be fully invested in accordance with its objective and strategies. However, pending investment of cash balances, in anticipation of possible redemptions, or if a Fund's management believes that business, economic, political or financial conditions warrant, each Fund may invest without limit in high-quality fixed-income securities, cash or money market cash equivalents. The use of temporary investments therefore is not a principal strategy, as it prevents each Fund from fully pursuing its investment objective, and the Fund may miss potential market upswings.

A Fund may invest in or use other types of investments or strategies not shown here that do not represent principal strategies or raise principal risks. More information about these non-principal investments, strategies and risks is available in the Funds' Statement of Additional Information (“SAI”).

Please see the Appendix B to this Prospectus for additional information about the affiliated Underlying Funds in which the Funds invest.

Selective Disclosure of Portfolio Holdings

Each Fund posts onto the internet site for the Trust (nationwide.com/mutualfunds) substantially all of its securities holdings as of the end of each month. Such portfolio holdings are available no earlier than 15 calendar days after the end of the previous month, and generally remain available on the internet site until the Fund files its next portfolio holdings report on Form N-CSR or Form N-PORT with the U.S. Securities and Exchange Commission. A description of the Funds' policies and procedures regarding the release of portfolio holdings information is available in the Funds' SAI.

Fund Management

Investment Adviser

Nationwide Fund Advisors (“NFA” or “Adviser”), located at One Nationwide Plaza, Columbus, OH 43215, manages the investment of the Funds' assets and supervises the daily business affairs of each Fund. Organized in 1999 as an investment adviser, NFA is a wholly owned subsidiary of Nationwide Financial Services, Inc.

NFA determines the asset allocation for each Fund, selects the appropriate mix of Underlying Funds, places trades in exchange-traded funds (if any) and monitors the performance and positioning of the Underlying Funds. For these services, each Fund pays NFA an annual management fee. This is in addition to the indirect fees that each Fund pays as a shareholder of the underlying investments.

NFA has engaged Nationwide Asset Management, LLC (“NWAM”) to provide asset allocation consulting services to NFA in connection with the development and periodic review of each Fund’s allocation among asset classes. NWAM is a registered investment adviser and wholly owned subsidiary of Nationwide Mutual Insurance Company, and therefore is affiliated with NFA. NWAM also serves as the subadviser to certain Nationwide Funds. NFA and NWAM therefore could be subject to a conflict of interest, because one or more Underlying Funds selected for investment by the Funds may be subadvised by NWAM, which earns fees for subadvising such Underlying Funds. The Nationwide Inflation-Protected Securities Fund, one of the Underlying Funds in which the Funds invest, is subadvised by NWAM. NFA ultimately has sole responsibility for determining each Fund’s asset class allocation and the selection of the Underlying Funds. As the investment adviser to the Funds, NFA has a fiduciary duty to each Fund and must act in each Fund’s best interests.

A discussion regarding the basis for the Board of Trustees’ approval of the investment advisory agreement for the Funds will be in the Funds’ semiannual report to shareholders, which will cover the period ending April 30, 2023.

Management Fees

Each Fund pays NFA an annual management fee based on the Fund’s average daily net assets. The annual management fee paid by each Fund to NFA for the fiscal year ended October 31, 2022, expressed as a percentage of the Fund’s average daily net assets and taking into account any applicable fee waivers or reimbursements, was 0.13%.

Portfolio Management

Christopher C. Graham; Keith P. Robinette, CFA; and Andrew Urban, CFA, are the Funds' co-portfolio managers and are jointly responsible for the day-to-day management of the Funds in accordance with (1) their respective target

asset class allocations and (2) the allocations to each of their respective Underlying Funds.

Mr. Graham is Chief Investment Officer of NFA. Mr. Graham joined the Office of Investments at Nationwide Mutual Insurance Company (“Nationwide Mutual”) in November 2004, serving primarily as a portfolio manager for a hedge fund and for Nationwide Mutual’s proprietary general account. He joined NFA in 2016.

Mr. Robinette is a Senior Director of Asset Strategies of NFA. Mr. Robinette joined Nationwide Mutual in 2012 where he most recently managed a portfolio of hedge funds and led manager due diligence reviews. He joined NFA in 2017.

Mr. Urban is a Senior Director of Asset Strategies of NFA. He joined NFA in 2016. Prior to joining NFA, Mr. Urban worked for six years as an investment analyst for the Ohio Public Employees Retirement System, where he was most recently responsible for hedge fund manager selection and due diligence as well as portfolio risk management.

Additional Information about the Portfolio Managers

The SAI provides additional information about each portfolio manager’s compensation, other accounts managed by each portfolio manager and each portfolio manager’s ownership of securities in the Funds managed by the portfolio manager, if any.

Manager-of-Managers Structure

The Adviser has no current plans to hire a subadviser with respect to these Funds. Nevertheless, the Adviser and the Trust have received two exemptive orders from the U.S. Securities and Exchange Commission for a manager-of-managers structure. The first order allows the Adviser, subject to the approval of the Board of Trustees, to hire, replace or terminate a subadviser (excluding hiring a subadviser which is an affiliate of the Adviser) without the approval of shareholders. The first order also allows the Adviser to revise a subadvisory agreement with an unaffiliated subadviser with the approval of the Board of Trustees but without shareholder approval. The second order allows the aforementioned approvals to be taken at a Board of Trustees meeting held via any means of communication that allows the Trustees to hear each other simultaneously during the meeting. Currently, the Funds are managed directly by the Adviser, but if a new unaffiliated subadviser is hired for a Fund, shareholders will receive information about the new subadviser within 90 days of the change. The exemptive orders allow the Funds greater flexibility, enabling them to operate more efficiently.

Pursuant to the exemptive orders, the Adviser monitors and evaluates any subadvisers, which includes the following:

Fund Management (cont.)

•performing initial due diligence on prospective Fund subadvisers;

•monitoring subadviser performance, including ongoing analysis and periodic consultations;

•communicating performance expectations and evaluations to the subadvisers;

•making recommendations to the Board of Trustees regarding renewal, modification or termination of a subadviser’s contract and

•selecting Fund subadvisers.

The Adviser does not expect to recommend subadviser changes frequently. The Adviser periodically provides written reports to the Board of Trustees regarding its evaluation and monitoring of each subadviser. Although the Adviser monitors each subadviser’s performance, there is no certainty that any subadviser or Fund will obtain favorable results at any given time.

Investing with Nationwide Funds

Share Classes

When selecting a share class, you should consider the following:

•which share classes are available to you;

•how long you expect to own your shares;

•how much you intend to invest;

•total costs and expenses associated with a particular share class and

•whether you qualify for any reduction or waiver of sales charges.

The availability of certain sales charge waivers and discounts will depend on whether you purchase your shares directly from the Trust or through a financial intermediary. Intermediaries may have different policies and procedures regarding the availability of front-end sales load waivers or contingent deferred (backend) sales charge (“CDSC”) waivers. More information about purchasing shares through certain financial intermediaries appears in Appendix A to this Prospectus.

In all instances, it is the purchaser’s responsibility to notify Nationwide Funds 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.

Your financial intermediary can help you to decide which share class is best suited to your needs. In addition to the sales charges and fees discussed in this section, your financial intermediary also may charge you a fee when you purchase or redeem a Fund’s shares.

The Nationwide Funds offer several different share classes, each with different price and cost features. Class A and Class C shares are available to all investors. Class R, Class R6, Institutional Service Class, and Service Class shares are available only to certain investors. For eligible investors, these share classes may be more suitable than Class A or Class C shares.

Before you invest, compare the features of each share class, so that you can choose the class that is right for you. We describe each share class in detail on the following pages. Your financial intermediary can help you with this decision.

Share Classes Available to All Investors

Class A Shares

Class A shares are subject to a front-end sales charge of 5.75% of the offering price, which declines based on the size of your purchase as shown below. A front-end sales charge means that a portion of your investment goes toward the sales charge and is not invested. Class A shares are subject to maximum annual administrative services fees of 0.25% and an annual Rule 12b-1 fee of 0.25%. Class A shares may

be most appropriate for investors who want lower fund expenses or those who qualify for reduced front-end sales charges or a waiver of sales charges.

Front-End Sales Charges for Class A Shares

Amount of Purchase	Sales Charge as a Percentage of		Dealer Commission as a Percentage of Offering Price
Amount of Purchase	Offering Price	Net Amount Invested (approximately)	Dealer Commission as a Percentage of Offering Price
Less than $50,000	5.75%	6.10%	5.00%
$50,000 to $99,999	4.75	4.99	4.00
$100,000 to $249,999	3.50	3.63	3.00
$250,000 to $499,999	2.50	2.56	2.00
$500,000 to $999,999	2.00	2.04	1.75
$1 million or more	None	None	None*

Dealer may be eligible for a finder’s fee as described in “Purchasing Class A Shares without a Sales Charge” below.

No front-end sales charge applies to Class A shares that you buy through reinvestment of Fund dividends or capital gains.

Waiver of Class A Sales Charges

Front-end sales charges on Class A shares are waived for the following purchasers:

•registered investment advisers, trust companies and bank trust departments exercising discretionary investment authority with respect to the amounts to be invested in the Fund;

•investors who participate in a self-directed investment brokerage account program offered by a financial intermediary that may or may not charge its customers a transaction fee;

•current shareholders of a Nationwide Fund who, as of February 28, 2017, owned their shares directly with the Trust in an account for which Nationwide Fund Distributors LLC (the “Distributor”) was identified as the broker-dealer of record;

•directors, officers, full-time employees, and sales representatives and their employees of a broker-dealer that has a dealer/selling agreement with the Distributor;

•employer-sponsored 401(k) plans, 457 plans, 403(b) plans, health savings accounts, profit sharing and money purchase pension plans, defined benefit plans and nonqualified deferred compensation plans. For purposes of this provision, employer-sponsored plans do not include SEP IRAs, Simple IRAs, SAR-SEPs or Keogh plans;

•owners of individual retirement accounts (“IRA”) investing assets formerly in retirement plans that were subject to the automatic rollover provisions under Section 401(a)(31)(B) of the Internal Revenue Code of 1986, as amended;

Investing with Nationwide Funds (cont.)

•any investor who purchases Class A shares of a Fund (the “New Fund”) with proceeds from sales of Class K or Eagle Class shares of another Nationwide Fund, where the New Fund does not offer Class K or Eagle Class shares;

•investment advisory clients of the Adviser and its affiliates;

•Trustees and retired Trustees of the Trust and

•directors, officers, full-time employees (and their spouses, children or immediate relatives) of the Adviser or its affiliates, and directors, officers, full-time employees (and their spouses, children or immediate relatives) of any current subadviser to the Trust.

The SAI lists other investors eligible for sales charge waivers.

Reduction of Class A Sales Charges

Investors may be able to reduce or eliminate front-end sales charges on Class A shares through one or more of these methods:

•A larger investment. The sales charge decreases as the amount of your investment increases.

•Rights of accumulation (“ROA”). To qualify for the reduced Class A sales charge that would apply to a larger purchase than you are currently making (as shown in the table above), you and other family members living at the same address can add the current value of any Class A or Class C shares in all Nationwide Funds (except the Nationwide Government Money Market Fund) that you currently own or are currently purchasing to the value of your Class A purchase.

•Share repurchase privilege. If you redeem Fund shares from your account, you may qualify for a one time reinvestment privilege (also known as a Right of Reinstatement). Generally, you may reinvest some or all of the proceeds in shares of the same class without paying an additional sales charge within 30 days of redeeming shares on which you previously paid a sales charge. (Reinvestment does not affect the amount of any capital gains tax due. However, if you realize a loss on your redemption and then reinvest all or some of the proceeds, all or a portion of that loss may not be tax deductible.)

•Letter of Intent discount. If you declare in writing that you or a group of family members living at the same address intend to purchase and hold at least $50,000 in Class A shares (except the Nationwide Government Money Market Fund) during a 13-month period, your sales charge is based on the total amount you intend to invest. Your accumulated holdings (as described and calculated under “Rights of Accumulation” above) are eligible to be aggregated as of the start of the 13-month period and will be credited toward satisfying the Letter of Intent. You are not legally required to complete the purchases indicated in your Letter of Intent. However, if you do not fulfill your Letter of Intent, additional sales

charges may be due and shares in your account would be liquidated to cover those sales charges. These additional sales charges would be equal to any applicable front-end sales charges that would have been paid on the shares already purchased, had there been no Letter of Intent.

The value of cumulative-quantity-discount-eligible-shares equals the current value of those shares. The current value of shares is determined by multiplying the number of shares by their current public offering price. In order to obtain a sales charge reduction, you may need to provide your financial intermediary or the Fund’s transfer agent, at the time of purchase, with information regarding shares of the Fund held in other accounts which may be eligible for aggregation. Such information may include account statements or other records regarding shares of the Fund held in (i) all accounts (e.g., retirement accounts) with the Fund and your financial intermediary; (ii) accounts with other financial intermediaries; and (iii) accounts in the name of immediate family household members (spouse and children under 21). You should retain any records necessary to substantiate historical costs because the Fund, its transfer agent, and financial intermediaries may not maintain this information. Otherwise, you may not receive the reduction or waivers. This information regarding breakpoints is also available free of charge at nationwide.com/mutual-funds-sales-charges.jsp.

Purchasing Class A Shares without a Sales Charge

Purchases of $1 million or more of Class A shares have no front-end sales charge. You can purchase $1 million or more in Class A shares in one or more of the Funds offered by the Trust (including the Funds in this Prospectus) at one time, or you can utilize the ROA discount and Letter of Intent discount as described above. However, a CDSC applies (as shown below) if a “finder’s fee” is paid by the Distributor to your financial advisor or intermediary and you redeem your shares within 18 months of purchase.

The CDSC does not apply:

•if you are eligible to purchase Class A shares without a sales charge because of a waiver identified in “Waiver of Class A Sales Charges” above;

•if no finder’s fee was paid or

•to shares acquired through reinvestment of dividends or capital gains distributions.

Contingent Deferred Sales Charge on Certain Redemptions of Class A Shares

Amount of Purchase	$1 million or more
If sold within	18 months
Amount of CDSC	1.00%

Any CDSC is based on the original purchase price or the current market value of the shares being redeemed,

Investing with Nationwide Funds (cont.)

whichever is less. If you redeem a portion of your shares, shares that are not subject to a CDSC are redeemed first, followed by shares that you have owned the longest. This minimizes the CDSC you pay. Please see “Waiver of Contingent Deferred Sales Charges—Class A and Class C Shares” for a list of situations where a CDSC is not charged.

The CDSC for Class A shares of the Funds is described above; however, the CDSC for Class A shares of other Nationwide Funds may be different and is described in their respective Prospectuses. If you purchase more than one Nationwide Fund and subsequently redeem those shares, the amount of the CDSC is based on the specific combination of Nationwide Funds purchased and is proportional to the amount you redeem from each Nationwide Fund.

Class C Shares

Class C shares may be appropriate if you are uncertain how long you will hold your shares. If you redeem your Class C shares within the first year after purchase, you must pay a CDSC as shown in the Fund’s applicable expense table. Purchases of Class C shares are limited to a maximum amount of $1 million (calculated based on one-year holding period), and larger investments may be rejected. No CDSC applies to Class C shares that you buy through reinvestment of Fund dividends or capital gains.

Calculation of CDSC for Class C Shares

For Class C shares, the CDSC is based on the original purchase price or the current market value of the shares being redeemed, whichever is less. If you redeem a portion of your shares, shares that are not subject to a CDSC are redeemed first, followed by shares that you have owned the longest. This minimizes the CDSC that you pay. See “Waiver of Contingent Deferred Sales Charges—Class A and Class C Shares” below for a list of situations where a CDSC is not charged.

Waiver of Contingent Deferred Sales Charges Class A and Class C Shares

The CDSC is waived on:

•the redemption of Class A or Class C shares purchased through reinvested dividends or distributions;

•Class A or Class C shares redeemed following the death or disability of a shareholder, provided the redemption occurs within one year of the shareholder’s death or disability;

•mandatory withdrawals of Class A or Class C shares from traditional IRAs after age 70 1∕2 (for shareholders who reached the age of 70 1∕2 on or prior to December 31, 2019) or the age of 72 (for shareholders who turned 70 1∕2 after December 31, 2019) and for other required distributions from retirement accounts and

•redemptions of Class C shares from retirement plans offered by broker-dealers or retirement plan administrators that maintain an agreement with the Funds or the Distributor.

If a CDSC is charged when you redeem your Class C shares, and you then reinvest the proceeds in Class C shares within 30 days, shares equal to the amount of the CDSC are re-deposited into your new account.

If you qualify for a waiver of a CDSC, you must notify the Funds’ transfer agent, your financial advisor or other intermediary at the time of purchase and also must provide any required evidence showing that you qualify. For more complete information, see the SAI.

Conversion of Class C Shares

Class C shares automatically convert, at no charge, to Class A shares of the same Fund 8 years after purchase, provided that the Trust or the financial intermediary with whom the shares are held has records verifying that the Class C shares have been held for at least 8 years. These conversions will occur during the month immediately following the month in which the 8-year anniversary of the purchase occurs. Due to operational limitations at certain financial intermediaries, your ability to have your Class C shares automatically converted to Class A shares may be limited. Class C shares that are purchased via reinvestment of dividends and distributions will convert on a pro-rata basis at the same time as the Class C shares on which such dividends and distributions are paid. Because the share price of Class A shares is usually higher than that of Class C shares, you may receive fewer Class A shares than the number of Class C shares converted; however, the total dollar value will be the same. Certain intermediaries may convert your Class C shares to Class A shares in accordance with a different conversion schedule, as described in Appendix A to this Prospectus.

Share Classes Available Only to Institutional Accounts

The Funds offer Class R, Institutional Service Class, Class R6 and Service Class shares. Only certain types of entities and selected individuals are eligible to purchase shares of these classes.

If an institution or retirement plan has hired an intermediary and is eligible to invest in more than one class of shares, the intermediary can help determine which share class is appropriate for that retirement plan or other institutional account. Plan fiduciaries should consider their obligations under the Employee Retirement Income Security Act (ERISA) when determining which class is appropriate for the retirement plan. Other fiduciaries also should consider their obligations in determining the appropriate share class for a customer including:

Investing with Nationwide Funds (cont.)

•the level of distribution and administrative services the plan or account requires;

•the total expenses of the share class and

•the appropriate level and type of fee to compensate the intermediary.

An intermediary may receive different compensation depending on which class is chosen.

Class R Shares

Class R shares are available to retirement plans, including:

•401(k) plans;

•457 plans;

•403(b) plans;

•profit-sharing and money purchase pension plans;

•defined benefit plans;

•non-qualified deferred compensation plans and

•other retirement accounts in which the retirement plan or the retirement plan’s financial services firm has an agreement with the Distributor to use Class R shares.

The above-referenced plans generally are small and mid-sized retirement plans having at least $1 million in assets and shares held through omnibus accounts that are represented by an intermediary such as a broker, third-party administrator, registered investment adviser or other plan service provider.

Class R shares are not available to:

•institutional non-retirement accounts;

•traditional and Roth IRAs;

•Coverdell Education Savings Accounts;

•SEPs and SAR-SEPs;

•SIMPLE IRAs;

•one-person Keogh plans;

•individual 403(b) plans or

•529 Plan accounts.

Class R6 Shares

Class R6 shares are sold without a sales charge, and are not subject to Rule 12b-1 fees or administrative services fees. Therefore, no administrative services fees, sub-transfer agency payments or other service payments are paid to broker-dealers or other financial intermediaries either from Fund assets or the Distributor’s or an affiliate’s resources with respect to sales of or investments in Class R6 shares, although such payments may be made by the Distributor or its affiliate from its own resources pursuant to written contracts entered into by the Distributor or its affiliate prior to April 1, 2014.

Class R6 shares are available for purchase only by the following:

•funds-of-funds;

•retirement plans for which no third-party administrator or other financial intermediary receives compensation from the Funds, the Distributor or the Distributor’s affiliates;

•a bank, trust company or similar financial institution investing for its own account or for trust accounts for which it has authority to make investment decisions as long as the accounts are not part of a program that requires payment of Rule 12b-1 or administrative services fees to the financial institution;

•clients of investment advisory fee-based wrap programs;

•high-net-worth individuals or corporations who invest directly with the Trust without using the services of a broker, investment adviser or other financial intermediary;

•current or former Trustees of the Trust or

•current holders of Class R6 shares of any Nationwide Fund.

Except as noted below, Class R6 shares are not available to retail accounts or to broker-dealer fee-based wrap programs.

Institutional Service Class and Service Class Shares

Institutional Service Class and Service Class shares are sold without a sales charge. Institutional Service Class shares are not subject to Rule 12b-1 fees. Institutional Service Class and Service Class shares are subject to a maximum annual administrative services fee of 0.25%. Institutional Service Class and Service Class shares are available for purchase only by the following:

•retirement plans advised by financial professionals;

•retirement plans for which third-party administrators provide recordkeeping services and are compensated by the Funds for these services;

•a bank, trust company or similar financial institution investing for trust accounts for which it has authority to make investment decisions;

•fee-based accounts of broker-dealers and/or registered investment advisers investing on behalf of their customers;

•unregistered life insurance separate accounts using the investment to fund benefits for variable annuity contracts issued to governmental entities as an investment option for 457 or 401(k) plans or

•current holders of Institutional Service Class shares of any Nationwide Fund (Institutional Service Class shares only).

Institutional Service Class and Class R6 shares also may be available on brokerage platforms of firms that have agreements with the Distributor to offer such shares when acting solely on an agency basis for the purchase or sale of such shares. If you transact in Institutional Service Class or Class R6 shares through one of these programs, you may be

Investing with Nationwide Funds (cont.)

required to pay a commission and/or other forms of compensation to the broker.

Sales Charges and Fees

Sales Charges

Sales charges, if any, are paid to the Distributor. These fees are either kept by the Distributor or paid to your financial advisor or other intermediary.

Distribution and Service Fees

Each of the Funds has adopted a Distribution Plan under Rule 12b-1 of the Investment Company Act of 1940, which permits Class A, Class C, Class R and Service Class shares of the Funds to compensate the Distributor through distribution and/or service fees (“Rule 12b-1 fees”) for expenses associated with distributing and selling shares and maintaining shareholder accounts. These Rule 12b-1 fees are paid to the Distributor and are either kept or paid to your financial advisor or other intermediary for distribution and shareholder services and maintenance of customer accounts. Institutional Service Class and Class R6 shares pay no Rule 12b-1 fees.

These Rule 12b-1 fees are in addition to any applicable sales charges and are paid from the Funds' assets on an ongoing basis. (The fees are accrued daily and paid monthly.) As a result, Rule 12b-1 fees increase the cost of your investment and over time may cost more than other types of sales charges. Under the Distribution Plan, Class A, Class C, Class R and Service Class shares pay the Distributor annual amounts not exceeding the following:

Class	as a % of Daily Net Assets
Class A shares	0.25% (distribution or service fee)
Class C shares	1.00% (0.25% of which may be a service fee)
Class R shares	0.50% (0.25% of which may be either a distribution or service fee)
Service Class shares	0.25% (distribution or service fee)

Administrative Services Fees

Class A, Class C, Class R, Institutional Service Class and Service Class shares of the Funds are subject to fees pursuant to an Administrative Services Plan (the “Plan”) adopted by the Board of Trustees. These fees, which are in addition to Rule 12b-1 fees for Class A, Class C, Class R and Service Class shares, as described above, are paid by the Funds to broker-dealers or other financial intermediaries (including those that are affiliated with NFA) who provide administrative support services to beneficial shareholders on behalf of the Funds and are based on the average daily net assets of the applicable share class. Under the Plan, a Fund may pay a broker-dealer or other intermediary a maximum annual administrative services fee of 0.25% for

Class A, Class C, Class R, Institutional Service Class and Service Class shares; however, many intermediaries do not charge the maximum permitted fee or even a portion thereof and the Board of Trustees has implemented limits on the amounts of payments under the Plan for certain types of shareholder accounts.

For the current fiscal year, administrative services fees are estimated to be as follows:

Nationwide Investor Destinations Aggressive Fund Class A, Class C, Class R, Institutional Service Class and Service Class shares: 0.09%, 0.05%, 0.15%, 0.13% and 0.15%, respectively.

Nationwide Investor Destinations Moderately Aggressive Fund Class A, Class C, Class R, Institutional Service Class and Service Class shares: 0.09%, 0.04%, 0.16%, 0.05% and 0.15%, respectively.

Nationwide Investor Destinations Moderate Fund Class A, Class C, Class R, Institutional Service Class and Service Class shares: 0.09%, 0.04%, 0.15%, 0.06% and 0.15%, respectively.

Nationwide Investor Destinations Moderately Conservative Fund Class A, Class C, Class R, Institutional Service Class and Service Class shares: 0.04%, 0.06%, 0.16%, 0.08% and 0.16%, respectively.

Nationwide Investor Destinations Conservative Fund Class A, Class C, Class R, Institutional Service Class and Service Class shares: 0.05%, 0.07%, 0.16%, 0.10% and 0.15%, respectively.

Because these fees are paid out of a Fund’s Class A, Class C, Class R, Institutional Service Class and Service Class assets on an ongoing basis, these fees will increase the cost of your investment in such share classes over time and may cost you more than paying other types of fees.

Revenue Sharing

The Adviser and/or its affiliates (collectively, “Nationwide Funds Group” or “NFG”) often make payments for marketing, promotional or related services provided by broker-dealers and other financial intermediaries that sell shares of the Trust or which include them as investment options for their respective customers.

These payments are often referred to as “revenue sharing payments.” The existence or level of such payments may be based on factors that include, without limitation, differing levels or types of services provided by the broker-dealer or other financial intermediary, the expected level of assets or sales of shares, the placing of some or all of the Funds on a recommended or preferred list, and/or access to an intermediary’s personnel and other factors. Revenue sharing payments are paid from NFG’s own legitimate profits and other of its own resources (not from the Funds’) and may be in addition to any Rule 12b-1 payments or

Investing with Nationwide Funds (cont.)

administrative services payments that are paid to broker-dealers and other financial intermediaries. Because revenue sharing payments are paid by NFG, and not from the Funds’ assets, the amount of any revenue sharing payments is determined by NFG.

In addition to the revenue sharing payments described above, NFG may offer other incentives to sell shares of the Funds in the form of sponsorship of educational or other client seminars relating to current products and issues, assistance in training or educating an intermediary’s personnel, and/or entertainment or meals. These payments also may include, at the direction of a retirement plan’s named fiduciary, amounts to a retirement plan intermediary to offset certain plan expenses or otherwise for the benefit of plan participants and beneficiaries.

The recipients of such payments may include:

•the Adviser’s affiliates;

•broker-dealers;

•financial institutions and

•other financial intermediaries through which investors may purchase shares of a Fund.

Payments may be based on current or past sales, current or historical assets or a flat fee for specific services provided. In some circumstances, such payments may create an incentive for an intermediary or its employees or associated persons to sell shares of a Fund to you instead of shares of funds offered by competing fund families.

Contact your financial intermediary for details about revenue sharing payments it may receive.

Notwithstanding the revenue sharing payments described above, the Adviser and all subadvisers to the Trust are prohibited from considering a broker-dealer’s sale of any of the Trust’s shares in selecting such broker-dealer for the execution of Fund portfolio transactions.

Fund portfolio transactions nevertheless may be effected with broker-dealers who coincidentally may have assisted customers in the purchase of Fund shares, although neither such assistance nor the volume of shares sold of the Trust or any affiliated investment company is a qualifying or disqualifying factor in the Adviser’s or a subadviser’s selection of such broker-dealer for portfolio transaction execution.

Contacting Nationwide Funds

Representatives are available 9 a.m. to 8 p.m. Eastern time, Monday through Friday, at 800-848-0920.

Automated Voice Response Call 800-848-0920, 24 hours a day, seven days a week, for easy access to mutual fund information. Choose from a menu of options to:

•make transactions;

•hear fund price information and

•obtain mailing and wiring instructions.

Internet Go to nationwide.com/mutualfunds 24 hours a day, seven days a week, for easy access to your mutual fund accounts. The website provides instructions on how to select a password and perform transactions. On the website, you can:

•download Fund Prospectuses;

•obtain information on the Nationwide Funds;

•access your account information and

•request transactions, including purchases, redemptions and exchanges.

By Regular Mail Nationwide Funds, P.O. Box 701, Milwaukee, Wisconsin 53201-0701.

By Overnight Mail Nationwide Funds, 615 East Michigan

Street, Third Floor, Milwaukee, Wisconsin 53202.

Investing with Nationwide Funds (cont.)

Fund Transactions

Unless you qualify for a Class A sales charge waiver, as described in “Waiver of Class A Sales Charges” above, or you otherwise qualify to purchase either lnstitutional Service Class or Class R6 shares (and meet the applicable minimum investment amount), you may buy Fund shares only through a broker-dealer or financial intermediary that is authorized to sell you shares of Nationwide Funds. All transaction orders must be received by the Funds’ transfer agent or an authorized intermediary prior to the calculation of each Fund’s net asset value (“NAV”) to receive that day’s NAV.

How to Buy Shares	How to Exchange* or Sell** Shares
Be sure to specify the class of shares you wish to purchase. Each Fund may reject any order to buy shares and may suspend the sale of shares at any time.	* Exchange privileges may be amended or discontinued upon 60 days’ written notice to shareholders.
	**A signature guarantee may be required. See “Signature Guarantee” below.
Through an authorized intermediary. The Distributor has relationships with certain brokers and other financial intermediaries who are authorized to accept purchase, exchange and redemption orders for the Funds. Your transaction is processed at the NAV next calculated after the Funds’ agent or an authorized intermediary receives your order in proper form.	Through an authorized intermediary. The Distributor has relationships with certain brokers and other financial intermediaries who are authorized to accept purchase, exchange and redemption orders for the Funds. Your transaction is processed at the NAV next calculated after the Funds’ agent or an authorized intermediary receives your order in proper form.
By mail. Complete an application and send with a check made payable to: Nationwide Funds. You must indicate the broker or financial intermediary that is authorized to sell you Fund shares. Payment must be made in U.S. dollars and drawn on a U.S. bank. The Funds do not accept cash, starter checks, third-party checks, travelers’ checks, credit card checks or money orders. The Funds may, however, under circumstances they deem to be appropriate, accept cashier’s checks. Nationwide Funds reserves the right to charge a fee with respect to any checks that are returned for insufficient funds.	By mail. You may request an exchange or redemption by mailing a letter to Nationwide Funds. The letter must include your account number(s) and the name(s) of the Fund(s) you wish to exchange from and to. The letter must be signed by all account owners.
By telephone. You will have automatic telephone transaction privileges unless you decline this option on your application. The Funds follow procedures to seek to confirm that telephone instructions are genuine and will not be liable for any loss, injury, damage or expense that results from executing such instructions. The Funds may revoke telephone transaction privileges at any time, without notice to shareholders.	By telephone. You will have automatic telephone transaction privileges unless you decline this option on your application. The Funds follow procedures to seek to confirm that telephone instructions are genuine and will not be liable for any loss, injury, damage or expense that results from executing such instructions. The Funds may revoke telephone transaction privileges at any time, without notice to shareholders. Additional information for selling shares. A check made payable to the shareholder(s) of record will be mailed to the address of record. The Funds may record telephone instructions to redeem shares and may request redemption instructions in writing, signed by all shareholders on the account.
Online. Transactions may be made through the Nationwide Funds’ website. However, the Funds may discontinue online transactions of Fund shares at any time.	Online. Transactions may be made through the Nationwide Funds’ website. However, the Funds may discontinue online transactions of Fund shares at any time.
By bank wire. You may have your bank transmit funds by federal funds wire to the Funds’ custodian bank. (The authorization will be in effect unless you give the Funds written notice of its termination.) •if you choose this method to open a new account, you must call our toll-free number before you wire your investment and arrange to fax your completed application. •your bank may charge a fee to wire funds. •the wire must be received by the close of regular trading (usually 4:00 p.m. Eastern time) in order to receive the current day’s NAV.	By bank wire. The Funds can wire the proceeds of your redemption directly to your account at a commercial bank. A voided check must be attached to your application. (The authorization will be in effect unless you give the Funds written notice of its termination.) •your proceeds typically will be wired to your bank on the next business day after your order has been processed. •Nationwide Funds deducts a $20 service fee from the redemption proceeds for this service. •your financial institution also may charge a fee for receiving the wire. •funds sent outside the U.S. may be subject to higher fees. Bank wire is not an option for exchanges.
By Automated Clearing House (ACH). You may fund your Nationwide Funds’ account with proceeds from a domestic bank via ACH. To set up your account for ACH purchases, a voided check must be attached to your application. Your account will be eligible to receive ACH purchases 15 days after you provide your bank’s routing number and account information to the Fund’s transfer agent. Once your account is eligible to receive ACH purchases, the purchase price for Fund shares is the net asset value next determined after your order is received by the transfer agent, plus any applicable sales charge. There is no fee for this service. (The authorization will be in effect unless you give the Funds written notice of its termination.)	By Automated Clearing House (ACH). Your redemption proceeds can be sent to your bank via ACH. A voided check must be attached to your application. Money sent through ACH should reach your bank in two business days. There is no fee for this service. (The authorization will be in effect unless you give the Funds written notice of its termination.) ACH is not an option for exchanges.
Retirement plan participants should contact their retirement plan administrator regarding transactions. Retirement plans or their administrators wishing to conduct transactions should call our toll-free number.	Retirement plan participants should contact their retirement plan administrator regarding transactions. Retirement plans or their administrators wishing to conduct transactions should call our toll-free number.

Investing with Nationwide Funds (cont.)

Buying Shares

Share Price

The net asset value per share or “NAV” per share is the value of a single share. A separate NAV is calculated for each share class of a Fund. The NAV is:

•calculated at the close of regular trading (usually 4 p.m. Eastern time) each day the New York Stock Exchange is open and

•generally determined by dividing the total net market value of the securities and other assets owned by a Fund allocated to a particular class, less the liabilities allocated to that class, by the total number of outstanding shares of that class.

The purchase or “offering” price for Fund shares is the NAV (for a particular class) next determined after the order is received by a Fund or its agent or authorized intermediary, plus any applicable sales charge.

The Funds generally are available only to investors residing in the United States. Each Fund may reject any order to buy shares and may suspend the sale of shares at any time.

Fair Value Pricing

The Board of Trustees and the Adviser have adopted joint Valuation Procedures governing the method by which individual portfolio securities held by the Funds (including affiliated Underlying Funds) are valued in order to determine each Fund’s NAV. The Valuation Procedures provide that each Fund’s assets for which market quotations are readily available shall be valued at current market value. Investments in other registered open-end mutual funds are valued based on the NAV for those mutual funds, which in turn may use fair value pricing. The prospectuses for those underlying mutual funds should explain the circumstances under which those funds will use fair value pricing and the effects of using fair value pricing. Shares of exchange-traded funds are valued based on the prices at which they trade on the stock exchanges on which they are listed.

Securities for which market-based quotations are either not readily available (e.g., a third-party pricing service does not provide a value) or are deemed unreliable, in the judgment of the Adviser, are valued at fair value in good faith by the Adviser. The Board of Trustees has designated the Adviser as “valuation designee” to perform fair value determinations for all of the Funds’ investments pursuant to Rule 2a-5 under the Investment Company Act of 1940, as amended, subject to the general oversight of the Board of Trustees.

In addition, fair value determinations are required for securities whose value is affected by a significant event (as defined below) that will materially affect the value of a security and which occurs subsequent to the time of the close of the principal market on which such security trades

but prior to the calculation of the Funds’ NAVs. A “significant event” is defined by the Valuation Procedures as an event that materially affects the value of a security that occurs after the close of the principal market on which such security trades but before the calculation of a Fund’s NAV. Significant events that could affect individual portfolio securities may include corporate actions such as reorganizations, mergers and buy-outs, corporate announcements on earnings, significant litigation, regulatory news such as government approvals and news relating to natural disasters affecting an issuer’s operations. Significant events that could affect a large number of securities in a particular market may include significant market fluctuations, market disruptions or market closings, governmental actions or other developments, or natural disasters or armed conflicts that affect a country or region.

By fair valuing a security whose price may have been affected by significant events or by news after the last market pricing of the security, each Fund attempts to establish a price that would be received to sell the security (or paid to transfer a liability) in an orderly transaction between market participants at the measurement date. The fair value of one or more of the securities in a Fund’s portfolio which is used to determine a Fund’s NAV could be different from the actual value at which those securities could be sold in the market. Thus, fair valuation may have an unintended dilutive or accretive effect on the value of shareholders’ investments in a Fund.

Due to the time differences between the closings of the relevant foreign securities exchanges and the time that an Underlying Fund’s NAV is calculated, an Underlying Fund may fair value its foreign investments more frequently than it does other securities. When fair value prices are utilized, these prices will attempt to reflect the impact of the financial markets’ perceptions and trading activities on an Underlying Fund’s foreign investments since the last closing prices of the foreign investments were calculated on their primary foreign securities markets or exchanges. The fair values assigned to an Underlying Fund’s foreign equity investments may not be the quoted or published prices of the investments on their primary markets or exchanges. Because certain of the securities in which an Underlying Fund may invest may trade on days when a Fund does not price its shares, the value of the Fund’s investments may change on days when shareholders will not be able to purchase or redeem their shares.

These procedures are intended to help ensure that the prices at which a Fund’s shares are purchased and redeemed are fair, and do not result in dilution of shareholder interests or other harm to shareholders. In the event a Fund values its securities using the fair valuation procedures described above, the Fund’s NAV may be higher or lower than would have been the case if the Fund had not used such procedures.

Investing with Nationwide Funds (cont.)

Subject to oversight by the Board of Trustees, the Adviser, as “valuation designee,” performs fair value determinations of Fund investments. In addition, the Adviser, as the valuation designee, is responsible for periodically assessing any material risks associated with the determination of the fair value of a Fund's investments; establishing and applying fair value methodologies; testing the appropriateness of fair value methodologies; and overseeing and evaluating third-party pricing services. The Adviser has established a fair value committee to assist with its designated responsibilities as valuation designee.

In-Kind Purchases

Each Fund may accept payment for shares in the form of securities that are permissible investments for the Fund.

The Funds do not calculate NAV on days when the New York Stock Exchange is closed.

•New Year’s Day

•Martin Luther King Jr. Day

•Presidents’ Day

•Good Friday

•Memorial Day

•Juneteenth National Independence Day

•Independence Day

•Labor Day

•Thanksgiving Day

•Christmas Day

•Other days when the New York Stock Exchange is closed.

Minimum Investments

Class A Shares and Class C Shares
To open an account	$2,000 (per Fund)
To open an IRA account	$1,000 (per Fund)
Additional Investments	$100 (per Fund)
To start an Automatic Asset Accumulation Plan	$0 (provided each monthly purchase is at least $50)
Additional Investments (Automatic Asset Accumulation Plan)	$50
Class R Shares
To open an account	No Minimum
Additional Investments	No Minimum
Class R6 Shares
To open an account	$1 million (per Fund)
Additional Investments	No Minimum
Institutional Service Class Shares and Service Class Shares
To open an account	$50,000 (per Fund)
Additional Investments	No Minimum

Minimum Investments

Minimum investment requirements do not apply to purchases by

employees of the Adviser or its affiliates (or to their spouses, children

or immediate relatives), or to certain retirement plans, fee-based

programs or omnibus accounts. If you purchase shares through an

intermediary, different minimum account requirements may apply.

The Distributor reserves the right to waive the investment minimums

under certain circumstances.

Customer Identification Information

To help the government fight the funding of terrorism and money laundering activities, federal law requires all financial institutions to obtain, verify and record information that identifies each person that opens a new account, and to determine whether such person’s name appears on government lists of known or suspected terrorists and terrorist organizations.

As a result, unless such information is collected by the broker-dealer or other financial intermediary pursuant to an agreement, the Funds must obtain the following information for each person that opens a new account:

•name;

•date of birth (for individuals);

•residential or business street address (although post office boxes are still permitted for mailing) and

•Social Security number, taxpayer identification number or other identifying number.

You also may be asked for a copy of your driver’s license, passport or other identifying document in order to verify your identity. In addition, it may be necessary to verify your identity by cross-referencing your identification information with a consumer report or other electronic database. Additional information may be required to open accounts for corporations and other entities. Federal law prohibits the Funds and other financial institutions from opening a new account unless they receive the minimum identifying information listed above. After an account is opened, the Funds may restrict your ability to purchase additional shares until your identity is verified. The Funds may close your account or take other appropriate action if they are unable to verify your identity within a reasonable time. If your account is closed for this reason, your shares will be redeemed at the NAV next calculated after the account is closed.

Accounts with Low Balances

Maintaining small accounts is costly for the Funds and may have a negative effect on performance. Shareholders are encouraged to keep their accounts above each Fund’s minimum.

•If the value of your account falls below $2,000 ($1,000 for IRA accounts), you generally are subject to a $5 quarterly fee, unless such account actively participates in an

Investing with Nationwide Funds (cont.)

Automatic Asset Accumulation Plan. Shares from your account are redeemed each quarter/month to cover the fee, which is returned to the Fund to offset small account expenses. Under some circumstances, a Fund may waive the low-balance fee.

•Each Fund reserves the right to redeem your remaining shares and close your account if a redemption of shares brings the value of your account below the minimum. In such cases, you will be notified and given 60 days to purchase additional shares before the account is closed. A redemption of your remaining shares may be a taxable event for you. See “Distributions and Taxes—Selling or Exchanging Shares” below.

Exchanging Shares

You may exchange your Fund shares for shares of any Nationwide Fund that is currently accepting new investments as long as:

•both accounts have the same registration;

•your first purchase in the new fund meets its minimum investment requirement and

•you purchase the same class of shares. For example, you may exchange between Class A shares of any Nationwide Fund, but may not exchange between Class A shares and Class C shares (for Nationwide Funds that offer Class C shares).

No minimum investment requirement shall apply to holders of Institutional Service Class shares seeking to exchange such shares for Institutional Service Class shares of another Fund, or to holders of Class R6 shares seeking to exchange such shares for Class R6 shares of another Fund, where such Institutional Service Class or Class R6 shares (as applicable) had been designated as Class D shares at the close of business on July 31, 2012.

The exchange privileges may be amended or discontinued upon 60 days’ written notice to shareholders.

Generally, there are no sales charges for exchanges of shares. However,

•if you exchange from Class A shares of a Fund to a fund with a higher sales charge, you may have to pay the difference in the two sales charges.

•if you exchange Class A shares that are subject to a CDSC, and then redeem those shares within 18 months of the original purchase, the CDSC applicable to the original purchase is charged.

For purposes of calculating a CDSC, the length of ownership is measured from the date of original purchase and is not affected by any permitted exchange (except exchanges to the Nationwide Government Money Market Fund).

Exchanges into the Nationwide Government Money Market Fund

You may exchange between Class R6 shares of the Funds and Class R6 shares of the Nationwide Government Money Market Fund, and between Service Class shares of the Funds and Service Class shares of the Nationwide Government Money Market Fund. You may exchange between all other share classes of the Funds and the Investor Shares of the Nationwide Government Money Market Fund. If your original investment was in Investor Shares, any exchange of Investor Shares you make for Class A or Class C shares (for Nationwide Funds that offer Class C shares) of another Nationwide Fund may require you to pay the sales charge applicable to such new shares. In addition, if you exchange shares subject to a CDSC, the length of time you own Investor Shares of the Nationwide Government Money Market Fund is not included for purposes of determining the CDSC. Redemptions from the Nationwide Government Money Market Fund are subject to any CDSC that applies to the original purchase.

Selling Shares

You can sell or, in other words, redeem your Fund shares at any time, subject to the restrictions described below. The price you receive when you redeem your shares is the NAV (minus any applicable sales charges) next determined after a Fund’s authorized intermediary or an agent of the Fund receives your properly completed redemption request. The value of the shares you redeem may be worth more than or less than their original purchase price, depending on the market value of the Fund’s investments at the time of the redemption.

You may not be able to redeem your Fund shares or Nationwide Funds may delay paying your redemption proceeds if:

•the New York Stock Exchange is closed (other than customary weekend and holiday closings);

•trading is restricted or

•an emergency exists (as determined by the U.S. Securities and Exchange Commission).

Generally, a Fund will pay you for the shares that you redeem within two days after your redemption request is received by check or electronic transfer, except as noted below. Payment for shares that you recently purchased may be delayed up to 10 business days from the purchase date to allow time for your payment to clear. If you are selling shares that were recently purchased by check or through ACH, redemption proceeds may not be available until your check has cleared or the ACH transaction has been completed (which may take 10 business days from your date of purchase). A Fund may delay forwarding redemption proceeds for up to seven days if the account holder:

Investing with Nationwide Funds (cont.)

•is engaged in excessive trading or

•if the amount of the redemption request would disrupt efficient portfolio management or adversely affect the Fund.

Under normal circumstances, a Fund expects to satisfy redemption requests through the sale of investments held in cash or cash equivalents. However, a Fund may also use the proceeds from the sale of portfolio securities or a bank line of credit to meet redemption requests if consistent with management of the Fund, or in stressed market conditions. Under extraordinary circumstances, a Fund, in its sole discretion, may elect to honor redemption requests by transferring some of the securities held by the Fund directly to an account holder as a redemption in-kind. If an account holder receives securities in a redemption in-kind, the account holder may incur brokerage costs, taxes or other expenses in converting the securities to cash. Securities received from in-kind redemptions are subject to market risk until they are sold. For more about Nationwide Funds’ ability to make a redemption in-kind as well as how redemptions in-kind are effected, see the SAI.

The Board of Trustees has adopted procedures for redemptions in-kind of affiliated persons of a Fund. Affiliated persons of a Fund include shareholders who are affiliates of the Adviser and shareholders of a Fund owning 5% or more of the outstanding shares of that Fund. These procedures provide that a redemption in-kind shall be effected at approximately the affiliated shareholder’s proportionate share of the Fund’s current net assets, and are designed so that such redemptions will not favor the affiliated shareholder to the detriment of any other shareholder.

Automatic Withdrawal Program

You may elect to automatically redeem shares in a minimum amount of $50. Complete the appropriate section of the Mutual Fund Application for New Accounts or contact your financial intermediary or the Funds’ transfer agent. Your account value must meet the minimum initial investment amount at the time the program is established. This program may reduce, and eventually deplete, your account. Generally, it is not advisable to continue to purchase Class A or Class C shares (for Nationwide Funds that offer Class C shares) subject to a sales charge while redeeming shares using this program. An automatic withdrawal plan for Class A and Class C shares (for Nationwide Funds that offer Class C shares) will be subject to any applicable CDSC.

Signature Guarantee

A signature guarantee is required for sales of shares of the Funds in any of the following instances:

•your account address has changed within the last 30 calendar days;

•the redemption check is made payable to anyone other than the registered shareholder;

•the proceeds are mailed to any address other than the address of record or

•the redemption proceeds are being wired or sent by ACH to a bank for which instructions currently are not on your account.

No signature guarantee is required under normal circumstances where redemption proceeds are transferred directly to another account maintained by a Nationwide Financial Services, Inc. company.

A signature guarantee is a certification by a bank, brokerage firm or other financial institution that a customer’s signature is valid. We reserve the right to require a signature guarantee in other circumstances, without notice.

Excessive or Short-Term Trading

The Nationwide Funds seek to discourage excessive or short-term trading (often described as “market timing”). Excessive trading (either frequent exchanges between Nationwide Funds or redemptions and repurchases of Nationwide Funds within a short time period) may:

•disrupt portfolio management strategies;

•increase brokerage and other transaction costs and

•negatively affect fund performance.

Each Fund may be more or less affected by short-term trading in Fund shares, depending on various factors such as the size of the Fund, the amount of assets the Fund typically maintains in cash or cash equivalents, the dollar amount, number and frequency of trades in Fund shares and other factors. A Fund that invests in foreign securities may be at greater risk for excessive trading, as may be the Underlying Funds that invest in such foreign securities. Investors may attempt to take advantage of anticipated price movements in securities or derivatives held by a Fund based on events occurring after the close of a foreign market that may not be reflected in a Fund’s NAV (referred to as “arbitrage market timing”). Arbitrage market timing also may be attempted in funds that hold significant investments in small-cap securities, commodity-linked investments, high-yield (junk) bonds and other types of investments that may not be frequently traded. There is the possibility that arbitrage market timing, under certain circumstances, may dilute the value of Fund shares if redeeming shareholders receive proceeds (and buying shareholders receive shares) based on NAVs that do not reflect appropriate fair value prices.

The Board of Trustees has adopted the following policies with respect to excessive or short-term trading in the Funds:

Investing with Nationwide Funds (cont.)

Fair Valuation

The Funds have fair value pricing procedures in place as described above in “Investing with Nationwide Funds: Fair Value Pricing.”

Monitoring of Trading Activity

The Funds, through the Adviser, and their agents, monitor selected trades and flows of money in and out of the Funds in an effort to detect excessive short-term trading activities. Further, in compliance with Rule 22c-2 under the Investment Company Act of 1940, as amended, Nationwide Funds Group, on behalf of the Funds, has entered into written agreements with the Funds’ financial intermediaries, under which the intermediary must, upon request, provide a Fund with certain shareholder identity and trading information so that the Fund can enforce its market timing policies. If a shareholder is found to have engaged in excessive short-term trading, the Funds may, at their discretion, ask the shareholder to stop such activities or refuse to process purchases or exchanges in the shareholder’s account.

Despite its best efforts, a Fund may be unable to identify or deter excessive trades conducted through intermediaries or omnibus accounts that transmit aggregate purchase, exchange and redemption orders on behalf of their customers. In short, a Fund may not be able to prevent all market timing and its potential negative impact.

Restrictions on Transactions

Whenever a Fund is able to identify short-term trades and/or traders, such Fund has broad authority to take discretionary action against market timers and against particular trades and apply the short-term trading restrictions to such trades that the Fund identifies. It also has sole discretion to:

•restrict or reject purchases or exchanges that the Fund or its agents believe constitute excessive trading and

•reject transactions that violate the Fund’s excessive trading policies or its exchange limits.

Distributions and Taxes

The following information is provided to help you understand the income and capital gains you may earn while you own Fund shares, as well as the federal income taxes you may have to pay. The amount of any distribution varies and there is no guarantee a Fund will pay either income dividends or capital gain distributions. For advice about your personal tax situation, please speak with your tax advisor.

Income and Capital Gain Distributions

Each Fund intends to elect and qualify each year as a regulated investment company under the Internal Revenue Code of 1986, as amended. As a regulated investment company, a Fund generally pays no federal income tax on the income and gains it distributes to you. Each Fund expects to declare and distribute its net investment income, if any, to shareholders as dividends quarterly. Each Fund will distribute net realized capital gains, if any, at least annually. A Fund may distribute income dividends and capital gains more frequently, if necessary, in order to reduce or eliminate federal excise or income taxes on the Fund. All income and capital gain distributions are automatically reinvested in shares of the applicable Fund. You may request a payment in cash by contacting the Funds’ transfer agent or your financial intermediary.

If you choose to have dividends or capital gain distributions, or both, mailed to you and the distribution check is returned as undeliverable or is not presented for payment within six months, the Trust reserves the right to reinvest the check proceeds and future distributions in shares of the applicable Fund at the Fund’s then-current NAV until you give the Trust different instructions.

Tax Considerations

If you are a taxable investor, dividends and capital gain distributions you receive from a Fund, whether you reinvest your distributions in additional Fund shares or receive them in cash, are subject to federal income tax, state taxes and possibly local taxes:

•distributions are taxable to you at either ordinary income or capital gains tax rates;

•distributions of short-term capital gains are paid to you as ordinary income that is taxable at applicable ordinary income tax rates;

•distributions of long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your Fund shares;

•for individual shareholders, a portion of the income dividends paid may be qualified dividend income eligible for taxation at long-term capital gains tax rates, provided that certain holding period requirements are met;

•for corporate shareholders, a portion of the income dividends paid may be eligible for the corporate dividend-received deduction, subject to certain limitations and

•distributions declared in October, November or December to shareholders of record in such month, but paid in January, are taxable as if they were paid in December.

The federal income tax treatment of a Fund’s distributions and any taxable sales or exchanges of Fund shares occurring during the prior calendar year are reported on Form 1099, which is sent to you annually during tax season (unless you hold your shares in a qualified tax-advantaged plan or account or are otherwise not subject to federal income tax or applicable tax reporting). A Fund may reclassify income after your tax reporting statement is mailed to you. This can result from the rules in the Internal Revenue Code of 1986, as amended, that effectively prevent mutual funds, such as the Funds, from ascertaining with certainty, until after the calendar year end, and in some cases a Fund’s fiscal year end, the final amount and character of distributions the Fund has received on its investments during the prior calendar year. Prior to issuing your statement, each Fund makes every effort to reduce the number of corrected forms mailed to shareholders. However, a Fund will send you a corrected Form 1099 if the Fund finds it necessary to reclassify its distributions or adjust the cost basis of any shares sold or exchanged after you receive your tax statement.

Distributions from the Funds (both taxable dividends and capital gains) normally are taxable to you when made, regardless of whether you reinvest these distributions or receive them in cash (unless you hold your shares in a qualified tax-advantaged plan or account or are otherwise not subject to federal income tax).

At the time you purchase your Fund shares, the Fund’s NAV may reflect undistributed income, undistributed capital gains, or net unrealized appreciation in the value of portfolio securities held by the Fund. For taxable investors, a subsequent distribution to you of such amounts, although constituting a return of your investment, would be taxable. Buying shares in a Fund just before it declares an income dividend or capital gains distribution is sometimes known as “buying a dividend.”

The use of derivatives by a Fund may cause the Fund to realize higher amounts of ordinary income or short-term capital gain, distributions from which are taxable to individual shareholders at ordinary income tax rates rather than at the more favorable tax rates for long-term capital gain.

If a Fund qualifies to pass through to you the tax benefits from foreign taxes it pays on its investments, and elects to

Distributions and Taxes (cont.)

do so, then any foreign taxes it pays on these investments may be passed through to you pro rata as a foreign tax credit.

Selling or Exchanging Shares

Selling or exchanging your shares may result in a realized capital gain or loss, which is subject to federal income tax. For tax purposes, an exchange from one Nationwide Fund to another is the same as a sale. For individuals, the long-term capital gains tax rates generally are 0%, 15%, or 20% depending on your taxable income and the nature of the capital gain. If you redeem Fund shares for a loss, you may be able to use this capital loss to offset any other capital gains you have.

Each Fund is required to report to you and the Internal Revenue Service (“IRS”) annually on Form 1099-B not only the gross proceeds of Fund shares you sell or redeem but also their cost basis. Cost basis will be calculated using the Fund’s default method of average cost, unless you instruct the Fund to use a different calculation method. Shareholders should review carefully the cost basis information provided by a Fund and make any additional basis, holding period or other adjustments that are required when reporting these amounts on their federal income tax returns. If your account is held by your investment representative (financial advisor or other broker), please contact that representative with respect to reporting of cost basis and available elections for your account. Cost basis reporting is not required for certain shareholders, including shareholders investing in a Fund through a tax-advantaged retirement account.

Medicare Tax

An additional 3.8% Medicare tax is imposed on certain net investment income (including ordinary dividends and capital gain distributions received from a Fund and net gains from redemptions or other taxable dispositions of Fund shares) of U.S. individuals, estates and trusts to the extent that such person’s “modified adjusted gross income” (in the case of an individual) or “adjusted gross income” (in the case of an estate or trust) exceeds a threshold amount. This Medicare tax, if applicable, is reported by you on, and paid with, your federal income tax return.

Other Tax Jurisdictions

Distributions and gains from the sale or exchange of your Fund shares may be subject to state and local taxes, even if not subject to federal income taxes. State and local tax laws vary; please consult your tax advisor. Non-U.S. investors may be subject to U.S. withholding tax at a 30% or lower treaty rate and U.S. estate tax and are subject to special U.S. tax certification requirements to avoid backup withholding and claim any treaty benefits. Exemptions from U.S. withholding tax are provided for certain capital gain

dividends paid by a Fund from net long-term capital gains, interest-related dividends paid by the Fund from its qualified net interest income from U.S. sources, and short- term capital gain dividends, if such amounts are reported by the Fund. However, notwithstanding such exemptions from U.S. withholding at the source, any such dividends and distributions of income and capital gains will be subject to backup withholding at a rate of 24% if you fail to properly certify that you are not a U.S. person.

Tax Status for Retirement Plans and Other Tax-Advantaged Accounts

When you invest in a Fund through a qualified employee benefit plan, retirement plan or some other tax-advantaged account, income dividends and capital gain distributions generally are not subject to current federal income taxes. In general, these plans or accounts are governed by complex tax rules. You should ask your tax advisor or plan administrator for more information about your tax situation, including possible state or local taxes.

Backup Withholding

By law, you may be subject to backup withholding on a portion of your taxable distributions and redemption proceeds unless you provide your correct Social Security or taxpayer identification number and certify that (1) this number is correct, (2) you are not subject to backup withholding, and (3) you are a U.S. person (including a U.S. resident alien). You also may be subject to withholding if the IRS instructs us to withhold a portion of your distributions and proceeds. When withholding is required, the amount is 24% of any distributions or proceeds paid.

Other Reporting and Withholding Requirements

Under the Foreign Account Tax Compliance Act (“FATCA”), a Fund will be required to withhold a 30% tax on income dividends made by the Fund to certain foreign entities, referred to as foreign financial institutions or nonfinancial foreign entities, that fail to comply (or be deemed compliant) with extensive reporting and withholding requirements designed to inform the U.S. Department of the Treasury of U.S.-owned foreign investment accounts. After December 31, 2018, FATCA withholding also would have applied to certain capital gain distributions, return of capital distributions and the proceeds arising from the sale of Fund shares; however, based on proposed regulations issued by the IRS, which can be relied upon currently, such withholding is no longer required unless final regulations provide otherwise (which is not expected). A Fund may disclose the information that it receives from its shareholders to the IRS, non-U.S. taxing authorities or other parties as necessary to comply with FATCA or similar laws. Withholding also may be required if a foreign entity that is a shareholder of a Fund fails to provide the Fund with

Distributions and Taxes (cont.)

appropriate certifications or other documentation concerning its status under FATCA.

This discussion of “Distributions and Taxes” is not intended or written to be used as tax advice. Because everyone’s tax situation is unique, you should consult your tax advisor about federal, state, local or foreign tax consequences before making an investment in a Fund.

Additional Information

The Trust enters into contractual arrangements with various parties (collectively, “service providers”), including, among others, the Funds' investment adviser, subadviser(s), shareholder service providers, custodian(s), securities lending agent, fund administration and accounting agents, transfer agent and distributor, who provide services to the Funds. Shareholders are not parties to, or intended (or “third-party”) beneficiaries of, any of those contractual arrangements, and those contractual arrangements are not intended to create in any individual shareholder or group of shareholders any right to enforce them against the service providers or to seek any remedy under them against the service providers, either directly or on behalf of the Trust.

This Prospectus provides information concerning the Trust and the Funds that you should consider in determining whether to purchase shares of the Funds. Neither this Prospectus, nor the related Statement of Additional Information, is intended, or should be read, to be or to give rise to an agreement or contract between the Trust or the Funds and any shareholder or to give rise to any rights to any shareholder or other person other than any rights under federal or state law that may not be waived.

Financial Highlights

The financial highlights tables are intended to help you understand each Fund’s financial performance for the past five years ended October 31, or if a Fund or a class has not been in operation for the past five years, for the life of that Fund or class. Certain information reflects financial results for a single Fund share. The total returns in the tables represent the rate that an investor would have earned (or lost) on an investment in a Fund (assuming reinvestment of all dividends and distributions and no sales charges).

Information has been audited by PricewaterhouseCoopers, LLP, whose report, along with the Funds’ financial statements, is included in the Trust’s annual reports, which are available upon request.

FINANCIAL HIGHLIGHTS: NATIONWIDE INVESTOR DESTINATIONS AGGRESSIVE FUND

Selected data for each share of capital outstanding throughout the periods indicated

		Operations			Distributions							Ratios/Supplemental Data
Period Ended	Net Asset Value, Beginning of Period	Net Investment Income(a)	Net Realized and Unrealized Gains (Losses) from Investments	Total from Operations	Net Investment Income	Net Realized Gains	Return of Capital	Total Distributions	Net Asset Value, End of Period	Total Return(b)(c)	Net Assets, End of Period (In Thousands)	Ratio of Expenses to Average Net Assets(d)(e)	Ratio of Net Investment Income to Average Net Assets(d)(e)	Ratio of Expenses (Prior to Reimburse- ments) to Average Net Assets(d)(e)	Portfolio Turnover(c)(f)
Class A Shares
10/31/2022	$11.10	$0.36	$(2.39)	$(2.03)	$(0.43)	$(0.30)	$—	$(0.73)	$8.34	(19.58)%	$76,405	0.53%	3.83%	0.53%	34.31%
10/31/2021	8.32	0.24	2.80	3.04	(0.26)	—	—	(0.26)	11.10	37.03%	98,337	0.53%	2.36%	0.53%	14.17%
10/31/2020	9.46	0.49	(0.29)	0.20	(0.55)	(0.72)	(0.07)	(1.34)	8.32	1.70%	74,817	0.53%	5.82%	0.53%	16.63%
10/31/2019	9.69	0.16	0.75	0.91	(0.21)	(0.93)	—	(1.14)	9.46	11.65%	75,166	0.53%	1.74%	0.53%	57.66%(g)
10/31/2018	11.30	0.17	(0.27)	(0.10)	(0.26)	(1.25)	—	(1.51)	9.69	(1.43)%	65,700	0.54%	1.59%	0.54%	24.35%
Class C Shares
10/31/2022	10.48	0.28	(2.26)	(1.98)	(0.38)	(0.30)	—	(0.68)	7.82	(20.19)%	8,487	1.24%	3.22%	1.24%	34.31%
10/31/2021	7.91	0.17	2.64	2.81	(0.24)	—	—	(0.24)	10.48	36.03%	13,283	1.24%	1.80%	1.24%	14.17%
10/31/2020	9.04	0.40	(0.26)	0.14	(0.50)	(0.72)	(0.05)	(1.27)	7.91	1.01%	13,364	1.28%	4.93%	1.28%	16.63%
10/31/2019	9.33	0.10	0.70	0.80	(0.16)	(0.93)	—	(1.09)	9.04	10.71%	21,288	1.28%	1.12%	1.28%	57.66%(g)
10/31/2018	10.94	0.09	(0.25)	(0.16)	(0.20)	(1.25)	—	(1.45)	9.33	(2.10)%	34,450	1.28%	0.89%	1.28%	24.35%
Class R Shares
10/31/2022	10.72	0.32	(2.31)	(1.99)	(0.40)	(0.30)	—	(0.70)	8.03	(19.89)%	38,002	0.84%	3.57%	0.84%	34.31%
10/31/2021	8.06	0.20	2.71	2.91	(0.25)	—	—	(0.25)	10.72	36.61%	52,658	0.85%	2.04%	0.85%	14.17%
10/31/2020	9.20	0.45	(0.27)	0.18	(0.54)	(0.72)	(0.06)	(1.32)	8.06	1.42%	44,326	0.85%	5.48%	0.85%	16.63%
10/31/2019	9.46	0.13	0.73	0.86	(0.19)	(0.93)	—	(1.12)	9.20	11.27%	53,276	0.85%	1.50%	0.85%	57.66%(g)
10/31/2018	11.07	0.14	(0.27)	(0.13)	(0.23)	(1.25)	—	(1.48)	9.46	(1.75)%	61,474	0.84%	1.33%	0.84%	24.35%
Class R6 Shares
10/31/2022	11.33	0.40	(2.45)	(2.05)	(0.46)	(0.30)	—	(0.76)	8.52	(19.34)%	229,143	0.19%	4.19%	0.19%	34.31%
10/31/2021	8.48	0.28	2.85	3.13	(0.28)	—	—	(0.28)	11.33	37.51%	312,586	0.19%	2.71%	0.19%	14.17%
10/31/2020	9.61	0.50	(0.26)	0.24	(0.58)	(0.72)	(0.07)	(1.37)	8.48	2.12%	234,120	0.19%	5.86%	0.19%	16.63%
10/31/2019	9.83	0.19	0.77	0.96	(0.25)	(0.93)	—	(1.18)	9.61	11.98%	213,224	0.19%	2.06%	0.19%	57.66%(g)
10/31/2018	11.44	0.20	(0.26)	(0.06)	(0.30)	(1.25)	—	(1.55)	9.83	(1.06)%	193,020	0.19%	1.90%	0.19%	24.35%
Institutional Service Class Shares
10/31/2022	11.13	0.38	(2.40)	(2.02)	(0.45)	(0.30)	—	(0.75)	8.36	(19.44)%	3,588	0.32%	4.05%	0.32%	34.31%
10/31/2021	8.33	0.26	2.81	3.07	(0.27)	—	—	(0.27)	11.13	37.41%	5,767	0.32%	2.47%	0.32%	14.17%
10/31/2020	9.47	0.51	(0.29)	0.22	(0.57)	(0.72)	(0.07)	(1.36)	8.33	1.90%	4,059	0.30%	6.04%	0.30%	16.63%
10/31/2019	9.70	0.18	0.76	0.94	(0.24)	(0.93)	—	(1.17)	9.47	11.93%	6,971	0.29%	2.01%	0.29%	57.66%(g)
10/31/2018	11.31	0.20	(0.27)	(0.07)	(0.29)	(1.25)	—	(1.54)	9.70	(1.19)%	6,597	0.29%	1.89%	0.29%	24.35%
Service Class Shares
10/31/2022	11.13	0.35	(2.39)	(2.04)(h)	(0.42)	(0.30)	—	(0.72)	8.37	(19.58)%(h)	458,976	0.59%	3.77%	0.59%	34.31%
10/31/2021	8.34	0.24	2.80	3.04	(0.25)	—	—	(0.25)	11.13	37.03%	624,603	0.59%	2.33%	0.59%	14.17%
10/31/2020	9.48	0.50	(0.30)	0.20	(0.55)	(0.72)	(0.07)	(1.34)	8.34	1.63%	526,542	0.59%	5.85%	0.59%	16.63%
10/31/2019	9.71	0.15	0.76	0.91	(0.21)	(0.93)	—	(1.14)	9.48	11.55%	611,178	0.59%	1.69%	0.59%	57.66%(g)
10/31/2018	11.32	0.16	(0.27)	(0.11)	(0.25)	(1.25)	—	(1.50)	9.71	(1.50)%	611,561	0.60%	1.55%	0.60%	24.35%

Amounts designated as “—” are zero or have been rounded to zero.

(a) Per share calculations were performed using average shares method.

(b) Excludes sales charge.

(d) Annualized for periods less than one year.

(e) Expense ratios are based on the direct expenses of the Fund and do not include the effect of the underlying funds' expenses. For additional information on the underlying funds, please refer to the Prospectus and Statement of Additional Information.

(f) Portfolio turnover is calculated on the basis of the Fund as a whole without distinguishing among the classes of shares.

(g) Portfolio turnover excludes securities received or delivered in-kind.

(h) Includes payment by an affiliate which impacted the Fund’s per share operations activity and total return. The per share impact was $0.01 per share for Service Class. Excluding the payment from the affiliate, the Service Class total returns is -19.68%. (Note 3)

FINANCIAL HIGHLIGHTS: NATIONWIDE INVESTOR DESTINATIONS MODERATELY AGGRESSIVE FUND

Selected data for each share of capital outstanding throughout the periods indicated

		Operations			Distributions							Ratios/Supplemental Data
Period Ended	Net Asset Value, Beginning of Period	Net Investment Income(a)	Net Realized and Unrealized Gains (Losses) from Investments	Total from Operations	Net Investment Income	Net Realized Gains	Return of Capital	Total Distributions	Net Asset Value, End of Period	Total Return(b)(c)	Net Assets, End of Period (In Thousands)	Ratio of Expenses to Average Net Assets(d)(e)	Ratio of Net Investment Income to Average Net Assets(d)(e)	Ratio of Expenses (Prior to Reimburse- ments) to Average Net Assets(d)(e)	Portfolio Turnover(c)(f)
Class A Shares
10/31/2022	$11.22	$0.36	$(2.38)	$(2.02)	$(0.41)	$(0.23)	$—	$(0.64)	$8.56	(19.07)%	$146,719	0.52%	3.75%	0.52%	37.04%
10/31/2021	8.78	0.26	2.46	2.72	(0.28)	—	—	(0.28)	11.22	31.39%	190,995	0.52%	2.48%	0.52%	16.49%
10/31/2020	9.79	0.51	(0.21)	0.30	(0.55)	(0.69)	(0.07)	(1.31)	8.78	2.84%	152,026	0.53%	5.72%	0.53%	20.97%
10/31/2019	10.08	0.19	0.74	0.93	(0.23)	(0.99)	—	(1.22)	9.79	11.40%	147,843	0.53%	1.97%	0.53%	55.29%(g)
10/31/2018	11.41	0.19	(0.23)	(0.04)	(0.26)	(1.03)	—	(1.29)	10.08	(0.72)%	137,275	0.53%	1.73%	0.53%	21.75%
Class C Shares
10/31/2022	10.66	0.30	(2.28)	(1.98)	(0.37)	(0.23)	—	(0.60)	8.08	(19.71)%	13,800	1.22%	3.26%	1.22%	37.04%
10/31/2021	8.39	0.19	2.33	2.52	(0.25)	—	—	(0.25)	10.66	30.47%	23,213	1.23%	1.94%	1.23%	16.49%
10/31/2020	9.43	0.43	(0.19)	0.24	(0.52)	(0.69)	(0.07)	(1.28)	8.39	2.17%	24,282	1.25%	4.99%	1.25%	20.97%
10/31/2019	9.76	0.12	0.71	0.83	(0.17)	(0.99)	—	(1.16)	9.43	10.62%	35,743	1.25%	1.36%	1.25%	55.29%(g)
10/31/2018	11.11	0.11	(0.23)	(0.12)	(0.20)	(1.03)	—	(1.23)	9.76	(1.55)%	54,463	1.25%	1.04%	1.25%	21.75%
Class R Shares
10/31/2022	10.75	0.32	(2.28)	(1.96)	(0.38)	(0.23)	—	(0.61)	8.18	(19.33)%	78,674	0.84%	3.49%	0.84%	37.04%
10/31/2021	8.44	0.22	2.35	2.57	(0.26)	—	—	(0.26)	10.75	30.90%	107,069	0.84%	2.21%	0.84%	16.49%
10/31/2020	9.46	0.46	(0.19)	0.27	(0.53)	(0.69)	(0.07)	(1.29)	8.44	2.61%	94,195	0.85%	5.36%	0.85%	20.97%
10/31/2019	9.78	0.16	0.71	0.87	(0.20)	(0.99)	—	(1.19)	9.46	11.07%	112,622	0.84%	1.72%	0.84%	55.29%(g)
10/31/2018	11.12	0.15	(0.23)	(0.08)	(0.23)	(1.03)	—	(1.26)	9.78	(1.14)%	128,988	0.84%	1.46%	0.84%	21.75%
Class R6 Shares
10/31/2022	11.21	0.39	(2.37)	(1.98)(h)	(0.45)	(0.23)	—	(0.68)	8.55	(18.80)%(h)	384,753	0.18%	4.11%	0.18%	37.04%
10/31/2021	8.76	0.30	2.45	2.75	(0.30)	—	—	(0.30)	11.21	31.94%	515,657	0.18%	2.86%	0.18%	16.49%
10/31/2020	9.77	0.51	(0.18)	0.33	(0.57)	(0.69)	(0.08)	(1.34)	8.76	3.20%	429,532	0.19%	5.83%	0.19%	20.97%
10/31/2019	10.06	0.22	0.75	0.97	(0.27)	(0.99)	—	(1.26)	9.77	11.81%	428,123	0.18%	2.30%	0.18%	55.29%(g)
10/31/2018	11.40	0.22	(0.23)	(0.01)	(0.30)	(1.03)	—	(1.33)	10.06	(0.46)%	373,903	0.18%	2.04%	0.18%	21.75%
Institutional Service Class Shares
10/31/2022	11.18	0.39	(2.38)	(1.99)	(0.44)	(0.23)	—	(0.67)	8.52	(18.89)%	20,822	0.23%	4.04%	0.23%	37.04%
10/31/2021	8.74	0.29	2.45	2.74	(0.30)	—	—	(0.30)	11.18	31.83%	22,793	0.23%	2.79%	0.23%	16.49%
10/31/2020	9.75	0.54	(0.21)	0.33	(0.58)	(0.69)	(0.07)	(1.34)	8.74	3.12%	18,652	0.26%	6.16%	0.26%	20.97%
10/31/2019	10.04	0.21	0.75	0.96	(0.26)	(0.99)	—	(1.25)	9.75	11.73%	20,760	0.28%	2.22%	0.28%	55.29%(g)
10/31/2018	11.38	0.21	(0.23)	(0.02)	(0.29)	(1.03)	—	(1.32)	10.04	(0.56)%	20,267	0.28%	1.99%	0.28%	21.75%
Service Class Shares
10/31/2022	11.18	0.35	(2.36)	(2.01)(h)	(0.41)	(0.23)	—	(0.64)	8.53	(19.10)%(h)	559,489	0.58%	3.70%	0.58%	37.04%
10/31/2021	8.75	0.26	2.44	2.70	(0.27)	—	—	(0.27)	11.18	31.33%	760,754	0.58%	2.45%	0.58%	16.49%
10/31/2020	9.76	0.50	(0.20)	0.30	(0.55)	(0.69)	(0.07)	(1.31)	8.75	2.78%	670,020	0.59%	5.69%	0.59%	20.97%
10/31/2019	10.05	0.18	0.75	0.93	(0.23)	(0.99)	—	(1.22)	9.76	11.37%	798,173	0.58%	1.93%	0.58%	55.29%(g)
10/31/2018	11.39	0.18	(0.23)	(0.05)	(0.26)	(1.03)	—	(1.29)	10.05	(0.87)%	811,010	0.58%	1.71%	0.58%	21.75%

Amounts designated as “—” are zero or have been rounded to zero.

(a) Per share calculations were performed using average shares method.

(b) Excludes sales charge.

(d) Annualized for periods less than one year.

(f) Portfolio turnover is calculated on the basis of the Fund as a whole without distinguishing among the classes of shares.

(g) Portfolio turnover excludes securities received or delivered in-kind.

(h) Includes payment by an affiliate which impacted the Fund’s per share operations activity and total return. The per share impact was $0.01 per share for Class R6 and Service Class. Excluding the payment from the affiliate, the Class R6 and Service Class total returns are -18.89% and -19.20%, respectively. (Note 3)

FINANCIAL HIGHLIGHTS: NATIONWIDE INVESTOR DESTINATIONS MODERATE FUND

Selected data for each share of capital outstanding throughout the periods indicated

		Operations			Distributions							Ratios/Supplemental Data
Period Ended	Net Asset Value, Beginning of Period	Net Investment Income(a)	Net Realized and Unrealized Gains (Losses) from Investments	Total from Operations	Net Investment Income	Net Realized Gains	Return of Capital	Total Distributions	Net Asset Value, End of Period	Total Return(b)(c)	Net Assets, End of Period (In Thousands)	Ratio of Expenses to Average Net Assets(d)(e)	Ratio of Net Investment Income to Average Net Assets(d)(e)	Ratio of Expenses (Prior to Reimburse- ments) to Average Net Assets(d)(e)	Portfolio Turnover(c)(f)
Class A Shares
10/31/2022	$10.90	$0.32	$(2.10)	$(1.78)	$(0.35)	$(0.22)	$—	$(0.57)	$8.55	(17.14)%	$130,850	0.53%	3.37%	0.53%	34.56%
10/31/2021	9.06	0.24	1.86	2.10	(0.26)	—	—	(0.26)	10.90	23.50%	170,634	0.53%	2.31%	0.53%	20.10%
10/31/2020	9.64	0.46	(0.12)	0.34	(0.50)	(0.37)	(0.05)	(0.92)	9.06	3.46%	142,689	0.53%	5.04%	0.53%	28.45%
10/31/2019	9.79	0.19	0.68	0.87	(0.22)	(0.80)	—	(1.02)	9.64	10.37%	137,179	0.53%	2.03%	0.53%	49.80%(g)
10/31/2018	10.64	0.19	(0.21)	(0.02)	(0.23)	(0.60)	—	(0.83)	9.79	(0.37)%	132,813	0.54%	1.82%	0.54%	21.55%
Class C Shares
10/31/2022	10.56	0.26	(2.05)	(1.79)	(0.30)	(0.22)	—	(0.52)	8.25	(17.78)%	22,018	1.23%	2.83%	1.23%	34.56%
10/31/2021	8.81	0.17	1.80	1.97	(0.22)	—	—	(0.22)	10.56	22.64%	35,674	1.25%	1.73%	1.25%	20.10%
10/31/2020	9.41	0.38	(0.12)	0.26	(0.44)	(0.37)	(0.05)	(0.86)	8.81	2.68%	39,214	1.27%	4.26%	1.27%	28.45%
10/31/2019	9.59	0.13	0.64	0.77	(0.15)	(0.80)	—	(0.95)	9.41	9.46%	50,158	1.25%	1.39%	1.25%	49.80%(g)
10/31/2018	10.43	0.11	(0.19)	(0.08)	(0.16)	(0.60)	—	(0.76)	9.59	(1.00)%	74,319	1.26%	1.11%	1.26%	21.55%
Class R Shares
10/31/2022	10.50	0.29	(2.03)	(1.74)	(0.33)	(0.22)	—	(0.55)	8.21	(17.44)%	54,462	0.84%	3.15%	0.84%	34.56%
10/31/2021	8.74	0.20	1.80	2.00	(0.24)	—	—	(0.24)	10.50	23.14%	75,187	0.83%	2.04%	0.83%	20.10%
10/31/2020	9.33	0.42	(0.12)	0.30	(0.47)	(0.37)	(0.05)	(0.89)	8.74	3.15%	72,805	0.84%	4.75%	0.84%	28.45%
10/31/2019	9.52	0.16	0.64	0.80	(0.19)	(0.80)	—	(0.99)	9.33	9.90%	89,053	0.84%	1.77%	0.84%	49.80%(g)
10/31/2018	10.36	0.15	(0.19)	(0.04)	(0.20)	(0.60)	—	(0.80)	9.52	(0.58)%	101,171	0.83%	1.54%	0.83%	21.55%
Class R6 Shares
10/31/2022	10.82	0.35	(2.08)	(1.73)	(0.39)	(0.22)	—	(0.61)	8.48	(16.89)%	293,628	0.19%	3.71%	0.19%	34.56%
10/31/2021	9.00	0.28	1.84	2.12	(0.30)	—	—	(0.30)	10.82	23.85%	407,191	0.19%	2.76%	0.19%	20.10%
10/31/2020	9.58	0.47	(0.10)	0.37	(0.52)	(0.37)	(0.06)	(0.95)	9.00	3.85%	381,614	0.19%	5.20%	0.19%	28.45%
10/31/2019	9.74	0.22	0.67	0.89	(0.25)	(0.80)	—	(1.05)	9.58	10.71%	369,916	0.19%	2.35%	0.19%	49.80%(g)
10/31/2018	10.59	0.22	(0.20)	0.02	(0.27)	(0.60)	—	(0.87)	9.74	(0.01)%	317,770	0.18%	2.16%	0.18%	21.55%
Institutional Service Class Shares
10/31/2022	10.81	0.29	(2.03)	(1.74)	(0.38)	(0.22)	—	(0.60)	8.47	(16.96)%	7,113	0.25%	3.14%	0.25%	34.56%
10/31/2021	8.99	0.28	1.83	2.11	(0.29)	—	—	(0.29)	10.81	23.76%	9,381	0.28%	2.73%	0.28%	20.10%
10/31/2020	9.57	0.47	(0.11)	0.36	(0.51)	(0.37)	(0.06)	(0.94)	8.99	3.74%	9,980	0.29%	5.25%	0.29%	28.45%
10/31/2019	9.73	0.22	0.66	0.88	(0.24)	(0.80)	—	(1.04)	9.57	10.60%	13,521	0.29%	2.39%	0.29%	49.80%(g)
10/31/2018	10.58	0.21	(0.20)	0.01	(0.26)	(0.60)	—	(0.86)	9.73	(0.11)%	17,863	0.28%	2.04%	0.28%	21.55%
Service Class Shares
10/31/2022	10.83	0.31	(2.08)	(1.77)	(0.35)	(0.22)	—	(0.57)	8.49	(17.22)%	395,148	0.59%	3.31%	0.59%	34.56%
10/31/2021	9.00	0.24	1.84	2.08	(0.25)	—	—	(0.25)	10.83	23.47%	536,081	0.59%	2.30%	0.59%	20.10%
10/31/2020	9.58	0.45	(0.12)	0.33	(0.49)	(0.37)	(0.05)	(0.91)	9.00	3.40%	498,721	0.59%	5.01%	0.59%	28.45%
10/31/2019	9.74	0.18	0.67	0.85	(0.21)	(0.80)	—	(1.01)	9.58	10.26%	595,109	0.59%	1.98%	0.59%	49.80%(g)
10/31/2018	10.59	0.18	(0.20)	(0.02)	(0.23)	(0.60)	—	(0.83)	9.74	(0.42)%	605,801	0.58%	1.78%	0.58%	21.55%

Amounts designated as “—” are zero or have been rounded to zero.

(a) Per share calculations were performed using average shares method.

(b) Excludes sales charge.

(d) Annualized for periods less than one year.

(f) Portfolio turnover is calculated on the basis of the Fund as a whole without distinguishing among the classes of shares.

(g) Portfolio turnover excludes securities received or delivered in-kind.

FINANCIAL HIGHLIGHTS: NATIONWIDE INVESTOR DESTINATIONS MODERATELY CONSERVATIVE FUND

Selected data for each share of capital outstanding throughout the periods indicated

		Operations			Distributions							Ratios/Supplemental Data
Period Ended	Net Asset Value, Beginning of Period	Net Investment Income(a)	Net Realized and Unrealized Gains (Losses) from Investments	Total from Operations	Net Investment Income	Net Realized Gains	Return of Capital	Total Distributions	Net Asset Value, End of Period	Total Return(b)(c)	Net Assets, End of Period (In Thousands)	Ratio of Expenses to Average Net Assets(d)(e)	Ratio of Net Investment Income to Average Net Assets(d)(e)	Ratio of Expenses (Prior to Reimburse- ments) to Average Net Assets(d)(e)	Portfolio Turnover(c)(f)
Class A Shares
10/31/2022	$11.01	$0.27	$(1.92)	$(1.65)	$(0.31)	$(0.04)	$—	$(0.35)	$9.01	(15.39)%	$61,696	0.50%	2.77%	0.50%	37.80%
10/31/2021	9.74	0.22	1.30	1.52	(0.25)	—	—	(0.25)	11.01	15.72%	73,240	0.50%	2.07%	0.50%	25.70%
10/31/2020	9.99	0.38	0.04	0.42	(0.43)	(0.21)	(0.03)	(0.67)	9.74	4.20%	63,725	0.53%	3.96%	0.53%	29.33%
10/31/2019	9.90	0.20	0.62	0.82	(0.22)	(0.51)	—	(0.73)	9.99	9.11%	60,256	0.55%	2.10%	0.55%	42.30%(g)
10/31/2018	10.51	0.20	(0.21)	(0.01)	(0.22)	(0.38)	—	(0.60)	9.90	(0.22)%	59,304	0.55%	1.93%	0.55%	22.97%
Class C Shares
10/31/2022	10.92	0.22	(1.93)	(1.71)	(0.24)	(0.04)	—	(0.28)	8.93	(16.03)%	19,080	1.27%	2.24%	1.27%	37.80%
10/31/2021	9.68	0.15	1.27	1.42	(0.18)	—	—	(0.18)	10.92	14.79%	32,483	1.27%	1.38%	1.27%	25.70%
10/31/2020	9.93	0.30	0.05	0.35	(0.36)	(0.21)	(0.03)	(0.60)	9.68	3.47%	34,375	1.28%	3.16%	1.28%	29.33%
10/31/2019	9.84	0.14	0.61	0.75	(0.15)	(0.51)	—	(0.66)	9.93	8.37%	42,817	1.28%	1.40%	1.28%	42.30%(g)
10/31/2018	10.46	0.12	(0.21)	(0.09)	(0.15)	(0.38)	—	(0.53)	9.84	(1.05)%	46,816	1.28%	1.18%	1.28%	22.97%
Class R Shares
10/31/2022	11.05	0.25	(1.94)	(1.69)(h)	(0.28)	(0.04)	—	(0.32)	9.04	(15.74)%(h)	17,878	0.87%	2.54%	0.87%	37.80%
10/31/2021	9.77	0.19	1.29	1.48	(0.20)	—	—	(0.20)	11.05	15.31%	24,679	0.89%	1.76%	0.89%	25.70%
10/31/2020	10.01	0.35	0.04	0.39	(0.39)	(0.21)	(0.03)	(0.63)	9.77	3.92%	27,757	0.88%	3.63%	0.88%	29.33%
10/31/2019	9.92	0.18	0.61	0.79	(0.19)	(0.51)	—	(0.70)	10.01	8.74%	34,742	0.87%	1.82%	0.87%	42.30%(g)
10/31/2018	10.54	0.17	(0.22)	(0.05)	(0.19)	(0.38)	—	(0.57)	9.92	(0.63)%	39,808	0.86%	1.62%	0.86%	22.97%
Class R6 Shares
10/31/2022	11.17	0.32	(1.97)	(1.65)	(0.34)	(0.04)	—	(0.38)	9.14	(15.19)%	107,252	0.21%	3.18%	0.21%	37.80%
10/31/2021	9.87	0.26	1.32	1.58	(0.28)	—	—	(0.28)	11.17	16.14%	151,492	0.21%	2.39%	0.21%	25.70%
10/31/2020	10.12	0.42	0.03	0.45	(0.45)	(0.21)	(0.04)	(0.70)	9.87	4.48%	136,414	0.22%	4.23%	0.22%	29.33%
10/31/2019	10.02	0.24	0.62	0.86	(0.25)	(0.51)	—	(0.76)	10.12	9.47%	137,633	0.22%	2.43%	0.22%	42.30%(g)
10/31/2018	10.63	0.23	(0.20)	0.03	(0.26)	(0.38)	—	(0.64)	10.02	0.13%	120,763	0.21%	2.24%	0.21%	22.97%
Institutional Service Class Shares
10/31/2022	11.11	0.32	(1.96)	(1.64)	(0.34)	(0.04)	—	(0.38)	9.09	(15.24)%	4,048	0.29%	3.18%	0.29%	37.80%
10/31/2021	9.82	0.24	1.31	1.55	(0.26)	—	—	(0.26)	11.11	16.00%	5,694	0.31%	2.26%	0.31%	25.70%
10/31/2020	10.07	0.41	0.02	0.43	(0.43)	(0.21)	(0.04)	(0.68)	9.82	4.34%	5,454	0.37%	4.17%	0.37%	29.33%
10/31/2019	9.97	0.23	0.62	0.85	(0.24)	(0.51)	—	(0.75)	10.07	9.38%	8,865	0.35%	2.35%	0.35%	42.30%(g)
10/31/2018	10.59	0.22	(0.21)	0.01	(0.25)	(0.38)	—	(0.63)	9.97	(0.06)%	12,694	0.30%	2.12%	0.30%	22.97%
Service Class Shares
10/31/2022	11.11	0.27	(1.95)	(1.68)(h)	(0.30)	(0.04)	—	(0.34)	9.09	(15.54)%(h)	108,192	0.62%	2.72%	0.62%	37.80%
10/31/2021	9.82	0.21	1.31	1.52	(0.23)	—	—	(0.23)	11.11	15.65%	143,327	0.62%	1.98%	0.62%	25.70%
10/31/2020	10.06	0.38	0.04	0.42	(0.42)	(0.21)	(0.03)	(0.66)	9.82	4.17%	135,199	0.63%	3.91%	0.63%	29.33%
10/31/2019	9.97	0.20	0.61	0.81	(0.21)	(0.51)	—	(0.72)	10.06	8.96%	151,770	0.63%	2.04%	0.63%	42.30%(g)
10/31/2018	10.58	0.19	(0.20)	(0.01)	(0.22)	(0.38)	—	(0.60)	9.97	(0.28)%	157,756	0.61%	1.86%	0.61%	22.97%

Amounts designated as “—” are zero or have been rounded to zero.

(a) Per share calculations were performed using average shares method.

(b) Excludes sales charge.

(d) Annualized for periods less than one year.

(f) Portfolio turnover is calculated on the basis of the Fund as a whole without distinguishing among the classes of shares.

(g) Portfolio turnover excludes securities received or delivered in-kind.

(h) Includes payment by an affiliate which impacted the Fund’s per share operations activity and total return. The per share impact was $0.01 per share for Class R and Service Class. Excluding the payment from the affiliate, the Class R and Service Class total returns are -15.83% and -15.63%, respectively. (Note 3)

FINANCIAL HIGHLIGHTS: NATIONWIDE INVESTOR DESTINATIONS CONSERVATIVE FUND

Selected data for each share of capital outstanding throughout the periods indicated

		Operations			Distributions							Ratios/Supplemental Data
Period Ended	Net Asset Value, Beginning of Period	Net Investment Income(a)	Net Realized and Unrealized Gains (Losses) from Investments	Total from Operations	Net Investment Income	Net Realized Gains	Return of Capital	Total Distributions	Net Asset Value, End of Period	Total Return(b)(c)	Net Assets, End of Period (In Thousands)	Ratio of Expenses to Average Net Assets(d)(e)	Ratio of Net Investment Income to Average Net Assets(d)(e)	Ratio of Expenses (Prior to Reimburse- ments) to Average Net Assets(d)(e)	Portfolio Turnover(c)(f)
Class A Shares
10/31/2022	$11.02	$0.23	$(1.72)	$(1.49)	$(0.26)	$(0.08)	$—	$(0.34)	$9.19	(13.93)%	$76,271	0.51%	2.28%	0.51%	38.68%
10/31/2021	10.38	0.19	0.66	0.85	(0.21)	—	—	(0.21)	11.02	8.22%	89,866	0.53%	1.78%	0.53%	28.07%
10/31/2020	10.26	0.29	0.19	0.48	(0.32)	(0.03)	(0.01)	(0.36)	10.38	4.80%	88,254	0.54%	2.80%	0.54%	25.37%
10/31/2019	10.01	0.22	0.54	0.76	(0.23)	(0.28)	—	(0.51)	10.26	7.95%	84,754	0.54%	2.22%	0.54%	27.16%(g)
10/31/2018	10.36	0.21	(0.25)	(0.04)	(0.21)	(0.10)	—	(0.31)	10.01	(0.44)%	91,956	0.53%	2.03%	0.53%	21.58%
Class C Shares
10/31/2022	10.95	0.16	(1.72)	(1.56)	(0.18)	(0.08)	—	(0.26)	9.13	(14.61)%	64,694	1.28%	1.63%	1.28%	38.68%
10/31/2021	10.32	0.11	0.65	0.76	(0.13)	—	—	(0.13)	10.95	7.40%	105,432	1.27%	1.06%	1.27%	28.07%
10/31/2020	10.20	0.21	0.19	0.40	(0.24)	(0.03)	(0.01)	(0.28)	10.32	4.03%	112,259	1.28%	2.07%	1.28%	25.37%
10/31/2019	9.96	0.15	0.52	0.67	(0.15)	(0.28)	—	(0.43)	10.20	7.08%	124,962	1.28%	1.49%	1.28%	27.16%(g)
10/31/2018	10.31	0.13	(0.24)	(0.11)	(0.14)	(0.10)	—	(0.24)	9.96	(1.18)%	141,350	1.27%	1.28%	1.27%	21.58%
Class R Shares
10/31/2022	10.99	0.20	(1.72)	(1.52)	(0.22)	(0.08)	—	(0.30)	9.17	(14.20)%	17,088	0.87%	2.02%	0.87%	38.68%
10/31/2021	10.36	0.17	0.63	0.80	(0.17)	—	—	(0.17)	10.99	7.78%	25,549	0.86%	1.54%	0.86%	28.07%
10/31/2020	10.23	0.26	0.19	0.45	(0.28)	(0.03)	(0.01)	(0.32)	10.36	4.55%	27,980	0.87%	2.50%	0.87%	25.37%
10/31/2019	9.99	0.19	0.53	0.72	(0.20)	(0.28)	—	(0.48)	10.23	7.51%	28,864	0.87%	1.90%	0.87%	27.16%(g)
10/31/2018	10.34	0.17	(0.24)	(0.07)	(0.18)	(0.10)	—	(0.28)	9.99	(0.76)%	30,480	0.85%	1.70%	0.85%	21.58%
Class R6 Shares
10/31/2022	11.09	0.27	(1.75)	(1.48)	(0.29)	(0.08)	—	(0.37)	9.24	(13.76)%	78,086	0.21%	2.63%	0.21%	38.68%
10/31/2021	10.44	0.23	0.66	0.89	(0.24)	—	—	(0.24)	11.09	8.63%	104,097	0.20%	2.10%	0.20%	28.07%
10/31/2020	10.31	0.32	0.20	0.52	(0.35)	(0.03)	(0.01)	(0.39)	10.44	5.22%	102,890	0.21%	3.11%	0.21%	25.37%
10/31/2019	10.07	0.25	0.53	0.78	(0.26)	(0.28)	—	(0.54)	10.31	8.16%	92,131	0.21%	2.52%	0.21%	27.16%(g)
10/31/2018	10.42	0.24	(0.24)	—	(0.25)	(0.10)	—	(0.35)	10.07	(0.10)%	84,634	0.20%	2.35%	0.20%	21.58%
Institutional Service Class Shares
10/31/2022	11.06	0.27	(1.75)	(1.48)	(0.28)	(0.08)	—	(0.36)	9.22	(13.80)%	94,028	0.31%	2.69%	0.31%	38.68%
10/31/2021	10.41	0.22	0.66	0.88	(0.23)	—	—	(0.23)	11.06	8.54%	169,200	0.30%	2.03%	0.30%	28.07%
10/31/2020	10.29	0.32	0.18	0.50	(0.34)	(0.03)	(0.01)	(0.38)	10.41	5.04%	177,189	0.29%	3.13%	0.29%	25.37%
10/31/2019	10.04	0.25	0.53	0.78	(0.25)	(0.28)	—	(0.53)	10.29	8.21%	219,476	0.28%	2.49%	0.28%	27.16%(g)
10/31/2018	10.39	0.23	(0.24)	(0.01)	(0.24)	(0.10)	—	(0.34)	10.04	(0.19)%	218,169	0.28%	2.26%	0.28%	21.58%
Service Class Shares
10/31/2022	11.06	0.22	(1.73)	(1.51)	(0.25)	(0.08)	—	(0.33)	9.22	(14.06)%	90,881	0.61%	2.19%	0.61%	38.68%
10/31/2021	10.42	0.19	0.65	0.84	(0.20)	—	—	(0.20)	11.06	8.11%	112,937	0.60%	1.72%	0.60%	28.07%
10/31/2020	10.29	0.28	0.20	0.48	(0.31)	(0.03)	(0.01)	(0.35)	10.42	4.80%	122,605	0.61%	2.75%	0.61%	25.37%
10/31/2019	10.05	0.21	0.53	0.74	(0.22)	(0.28)	—	(0.50)	10.29	7.74%	117,677	0.61%	2.14%	0.61%	27.16%(g)
10/31/2018	10.40	0.20	(0.24)	(0.04)	(0.21)	(0.10)	—	(0.31)	10.05	(0.50)%	119,347	0.60%	1.95%	0.60%	21.58%

Amounts designated as “—” are zero or have been rounded to zero.

(a) Per share calculations were performed using average shares method.

(b) Excludes sales charge.

(d) Annualized for periods less than one year.

(f) Portfolio turnover is calculated on the basis of the Fund as a whole without distinguishing among the classes of shares.

(g) Portfolio turnover excludes securities received or delivered in-kind.

Appendix A: Intermediary Sales Charge Discounts and Waivers

The availability of certain sales charge waivers and discounts will depend on whether you purchase your shares directly from the Trust or through a financial intermediary. Specific intermediaries may have different policies and procedures regarding the availability of front-end sales load waivers or contingent deferred sales charge (“CDSC”) waivers, which are discussed below. In all instances, it is the purchaser’s responsibility to notify Nationwide Funds 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. To qualify for waivers and discounts not available through a particular intermediary, purchasers will have to purchase Fund shares directly from the Trust or through another intermediary by which such waivers and discounts are available. Please see the section of this Prospectus entitled “Share Classes” commencing on page 44 of this Prospectus for more information on sales charges and waivers available for Class A and Class C shares. In addition to the sales charges and fees discussed below, your financial intermediary also may charge you a fee when you purchase or redeem a Fund’s shares.

Merrill Lynch, Pierce, Fenner & Smith Incorporated (“Merrill Lynch”)

Waiver of Class A Sales Charges for Fund Shares Purchased through Merrill Lynch

Shareholders who are customers of Merrill Lynch purchasing Fund shares through a Merrill Lynch platform or account will be eligible only for the following sales charge waivers, which may differ from those stated in this Prospectus or the SAI:

•employer-sponsored retirement, deferred compensation and employee benefit plans (including health savings accounts) and trusts used to fund those plans, provided that the shares are not held in a commission-based brokerage account and shares are held for the benefit of the plan;

•shares purchased by a 529 Plan (does not include 529 Plan units or 529-specific share classes or equivalents);

•shares purchased through a Merrill Lynch-affiliated investment advisory program;

•shares exchanged due to the holdings moving from a Merrill Lynch affiliated investment advisory program to a Merrill Lynch brokerage (non-advisory) account pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

•shares purchased by third-party investment advisers on behalf of their advisory clients through a Merrill Lynch platform;

•shares purchased through the Merrill Edge Self-Directed platform;

•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);

•shares exchanged from Class C shares of the same Fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers;

•employees and registered representatives of Merrill Lynch or its affiliates and their family members;

•Trustees of the Trust, and employees of the Adviser or any of its affiliates and

•eligible shares purchased from the proceeds of redemptions of any Nationwide Fund, 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). Automated transactions (i.e., systematic purchases and withdrawals) and purchases made after shares are automatically sold to pay Merrill Lynch’s account maintenance fees are not eligible for reinstatement.

Front-End Load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation and Letters of Intent

•Breakpoints as described in this 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 (including 529 program holdings, where applicable) within the purchaser’s household at Merrill Lynch. Eligible fund family assets not held at Merrill Lynch may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets and

•Letters of Intent (“Letter of Intent”) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time.

If you purchase Fund shares through a Merrill Lynch platform or account, ROA and Letters of Intent 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 Merrill Lynch. Eligible fund family assets not held at Merrill Lynch may be included in the ROA or Letter of Intent calculation only if the shareholder notifies his or her financial advisor about such assets prior to purchase.

Waivers of Contingent Deferred Sales Charges

Shareholders redeeming either Class A or Class C shares through a Merrill Lynch platform or account will be eligible for only the following CDSC waivers:

Appendix A: Intermediary Sales Charge Discounts and Waivers (cont.)

•shares redeemed following the death or disability of the shareholder;

•shares sold as part of a systematic withdrawal plan as described in this Prospectus;

•redemptions that constitute a return of excess contributions from an IRA account;

•shares sold as part of a required minimum distribution for IRA and other retirement accounts pursuant to the Internal Revenue Code of 1986, as amended;

•shares sold to pay Merrill Lynch fees, but only if the redemption is initiated by Merrill Lynch;

•shares acquired through a Right of Reinstatement;

•the redemption of shares held in retirement brokerage accounts that are exchanged for a lower cost share class due to the transfer to a fee-based account or platform and

•shares received through an exchange due to the holdings moving from a Merrill Lynch affiliated investment advisory program to a Merrill Lynch brokerage (non-advisory) account pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers.

Morgan Stanley Smith Barney LLC (“Morgan Stanley Wealth Management”)

Waiver of Class A Sales Charges for Fund Shares Purchased through Morgan Stanley Wealth Management

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 Prospectus or the SAI:

•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 Wealth Management employee and employee-related accounts according to Morgan Stanley Wealth Management’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 Wealth Management self-directed brokerage account;

•Class C shares that are no longer subject to a CDSC and are converted to Class A shares of the same Fund pursuant to Morgan Stanley Wealth Management’s share class conversion program and

•shares purchased from the proceeds of redemptions of any Nationwide Fund, 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 & Associates, Inc., Raymond James Financial Services and each entity’s affiliates (“Raymond James”)

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 Prospectus or the SAI.

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;

•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 (i.e., Rights of Reinstatement) and

•a shareholder in the Fund’s Class C shares will have their shares converted at net asset value to Class A shares of the Fund if the Class C shares are no longer subject to a CDSC and the conversion is in accordance with the policies and procedures of Raymond James.

CDSC Waivers on either Class A or Class C shares available at Raymond James

•shares redeemed from the death or disability of the shareholder;

•shares sold as part of a systematic withdrawal plan as described in this Prospectus;

•a return of excess contributions from an IRA account;

•shares redeemed as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching the qualified age based on the applicable IRS regulations as described in this Prospectus;

•shares redeemed to pay Raymond James fees, but only if the transaction is initiated by Raymond James and

•shares redeemed where the redemption proceeds are used to purchase shares of the same Fund or a different Fund within the same fund family, provided (1) the

Appendix A: Intermediary Sales Charge Discounts and Waivers (cont.)

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).

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 rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets; and

•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.

Edward D. Jones & Co., L.P. (“Edward Jones”)

Shareholders who are clients of Edward Jones purchasing Fund shares through Edward Jones commission and fee-based platforms will be eligible only for the following sales charge discounts (also referred to as “breakpoints”) and waivers, which may differ from those stated in this Prospectus or the SAI. Shareholders should contact Edward Jones if they have questions regarding their eligibility for these discounts and waivers:

Waiver of Class A Sales Charges for Fund Shares Purchased through Edward Jones

•employees of Edward Jones and its affiliates and their family members who are in the same pricing group (as determined by Edward Jones under its policies and procedures) as the employee. This waiver will continue for the remainder of the employee's life if the employee 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: (1) the proceeds are from the sale of shares within 60 days of the purchase, and (2) the sale and purchase are made in the same share class and the

same account or the purchase is made in an individual retirement account with proceeds from liquidations in a non-retirement account;

•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 will be 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 and

•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.

Front-End Load Discounts Available at Edward Jones: Breakpoints, Rights of Accumulation and Letters of Intent

•Breakpoints as described in this Prospectus;

•Rights of Accumulation (“ROA”) which entitle shareholders to breakpoint discounts is determined by taking into account all share classes (except certain money market funds and any assets held in group retirement plans) of fund family assets 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) and

•Letters of Intent (“LOI”) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Edward Jones, over a 13-month period of time. The LOI is determined by calculating the higher of cost or market value of qualifying holdings at the 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

Appendix A: Intermediary Sales Charge Discounts and Waivers (cont.)

Jones are not adjusted under the LOI and will not reduce the sales charge previously paid. Sales charges will be adjusted if the 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.

CDSC Waivers on either Class A or Class C shares available at Edward Jones

If the shareholder purchases shares that are subject to a CDSC and those shares are redeemed before the CDSC is expired, the shareholder will be responsible to pay the CDSC except in the following conditions:

•shares redeemed from the death or disability of the shareholder;

•shares sold as part of systematic withdrawals with up to 10% per year of the account value;

•a return of excess contributions from an IRA account;

•shares redeemed to pay Edward Jones fees or costs, but only if the transaction is initiated by Edward Jones;

•shares exchanged in an Edward Jones fee-based program

•shares acquired through NAV reinstatement and

•shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.

Other Important Information Regarding the 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

•A 529 account held on an Edward Jones platform

•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 change a share class to Class A shares of the same fund at NAV.

Janney Montgomery Scott LLC (“Janney”)

Shareholders purchasing fund shares through a Janney account will be eligible only for the following load waivers (front-end sales charge and CDSC waivers, or back-end sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Prospectus or the SAI.

Waiver of Class A Front-end Sales Charges for Fund Shares Purchased through Janney

•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);

•shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney;

•shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within ninety (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) and

•Class C shares that are no longer subject to a CDSC and are converted to Class A shares of the same Fund pursuant to Janney’s policies and procedures.

CDSC Waivers on either Class A or Class C shares available at Janney

•shares redeemed from the death or disability of the shareholder;

•shares sold as part of a systematic withdrawal plan as described in this Prospectus;

•shares purchased in connection with a return of excess contributions from an IRA account;

•shares sold as part of a required minimum distribution for IRA and other retirement accounts due to the shareholder reaching the qualified age based on the applicable IRS regulations as described in this Prospectus;

•shares sold to pay Janney fees but only if the transaction is initiated by Janney and

Front-End Load Discounts Available at Janney: Breakpoints and/or Rights of Accumulation

•Breakpoints as described in this Prospectus and

Appendix A: Intermediary Sales Charge Discounts and Waivers (cont.)

•Rights of Accumulation (“ROA”) 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 Janney. Eligible fund family assets not held at Janney may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets.

Oppenheimer & Co. Inc. (“OPCO”)

Shareholders purchasing Fund shares through an OPCO platform or account are 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 Prospectus or the SAI.

Front-end sales load waivers on Class A shares available at OPCO

•shares purchased by or through a 529 Plan;

•shares purchased through an OPCO affiliated investment advisory program;

•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);

•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 amount, and (3) redeemed shares were subject to a front-end or deferred sales load (i.e., Rights of Reinstatement);

•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 OPCO;

•employees and registered representatives of OPCO or its affiliates and their family members and

•trustees of the Fund, and employees of the Fund's investment adviser or any of its affiliates, as described in this Prospectus.

CDSC Waivers on either Class A or Class C shares available at OPCO

•shares redeemed from the death or disability of the shareholder;

•shares sold as part of a systematic withdrawal plan as described in this Prospectus;

•a return of excess contributions from an IRA account;

•shares redeemed to pay OPCO fees, but only if the transaction is initiated by OPCO and

•shares redeemed where the redemption proceeds are used to purchase shares of the same Fund or a different Fund 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 (i.e., Rights of Reinstatement).

Front-end load discounts available at OPCO: Breakpoints and Rights of Accumulation

•Breakpoints as described in this Prospectus and

•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 OPCO. Eligible fund family assets not held at OPCO may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets.

Robert W. Baird & Co. Incorporated (“Baird”)

Shareholders purchasing Fund shares through a Baird platform or account will only be eligible for the following sales charge waivers (front-end sales charge waivers and contingent deferred sales charge (“CDSC”) waivers) and discounts, which may differ from those disclosed elsewhere in this Prospectus or the SAI.

Front-end sales charge waivers on Class A shares available at Baird

•shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same Fund;

•shares purchased by employees and registered representatives of Baird or its affiliates and their family members as designated by Baird;

•shares purchased from the proceeds of redemptions from another Nationwide Fund, 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 charge (i.e., Rights of Reinstatement);

Appendix A: Intermediary Sales Charge Discounts and Waivers (cont.)

•employer-sponsored retirement plans or charitable accounts in a transactional brokerage account at Baird, including 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.

CDSC Waivers on Class A or Class C shares available at Baird

•shares redeemed from the death or disability of the shareholder;

•shares sold as part of a systematic withdrawal plan as described in this Prospectus;

•a return of excess contributions from an IRA account;

•shares redeemed to pay Baird fees, but only if the transaction is initiated by Baird; and

Front-end sales charge discounts available at Baird: 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 Baird. Eligible fund family assets not held at Baird may be included in the rights of accumulation calculation only if the shareholder notifies his or her financial advisor about such assets; and

•Letters of Intent which allow for breakpoint discounts based on anticipated purchases within a fund family, through Baird, over a 13-month period of time.

Appendix B: Additional Information about Underlying Funds

Following are descriptions of the affiliated Underlying Funds in which the Funds may invest as of January 31, 2023. These descriptions are qualified in their entirety by reference to the prospectus and statement of additional information of each Underlying Fund. The following list of eligible Underlying Funds is subject to change at any time and without notice. This Appendix B does not contain information about unaffiliated mutual funds, including exchange-traded funds, in which the Funds may invest. Underlying Funds not identified in this Appendix B may be selected by the Adviser at its discretion. Prospectuses for any Underlying Funds should be referred to for more information.

U.S. Stocks

NATIONWIDE GQG US QUALITY EQUITY FUND invests at least 80% of its net assets in equity securities of U.S issuers. Under normal circumstances, the Fund invests primarily in common stocks of large-cap companies, i.e., those with market capitalizations similar to those of companies included in the S&P 500 Index. Some of these companies may be located in both developed and emerging market countries. The Fund’s subadviser seeks to capture market inefficiencies that may lead investors to underappreciate the compounding potential of quality, growing companies, by generating investment ideas from a variety of sources, ranging from institutional knowledge and industry contacts, to the Fund’s subadviser’s proprietary screening process that seeks to identify suitable companies based on several quality factors, such as rates of return on equity and total capital, margin stability and profitability. In order to identify this subset of companies, the generated investment ideas are then subject to rigorous fundamental analysis as the Fund’s subadviser seeks to identify and invest in companies that it believes reflect higher quality opportunities on a forward-looking basis. Specifically, the Fund’s subadviser seeks to buy companies that it believes are reasonably priced and have strong fundamental business characteristics and sustainable and durable earnings growth. Subject to the Fund’s subadviser's criteria for quality, many of the stocks in which the Fund invests may be considered to be “growth” stocks, in that they may have above-average rates of earnings growth and thus may experience above-average increases in stock prices.

NATIONWIDE MID CAP MARKET INDEX FUND employs a “passive” management, or indexing, approach, designed to match approximately the performance of the S&P MidCap 400 Index before the deduction of Fund expenses. The S&P MidCap 400 Index includes approximately 400 stocks of medium-sized U.S. companies in a wide range of businesses. Under normal circumstances, the Fund invests at least 80% of its net assets in equity securities of companies included in the S&P MidCap 400 Index.

NATIONWIDE MULTI-CAP PORTFOLIO seeks to incrementally exceed the performance of the U.S. stock

market, as represented by the Russell 3000® Index, over a full market cycle. The Russell 3000® Index is composed of the 3,000 largest U.S. companies by market capitalization, as determined by the Frank Russell Company, and includes U.S. companies in a wide range of businesses and capitalization sizes. The Russell 3000® Index is a market-weighted index, which means that the stocks of the largest companies in the Index have the greatest effect on its performance. The Fund consists of four portions, or “sleeves,” managed by different subadvisers acting independently with respect to the assets of the Fund they manage. In combination, the Fund’s four sleeves are intended to provide a risk-controlled, low tracking error investment approach while achieving modest returns in excess of the Russell 3000® Index.

NATIONWIDE SMALL CAP INDEX FUND employs a “passive” management, or indexing, approach, designed to match approximately the performance of the Russell 2000 Index before the deduction of Fund expenses. The Russell 2000 Index is composed of approximately 2,000 common stocks of smaller U.S. companies in a wide range of businesses. Under normal circumstances, the Fund invests at least 80% of its net assets in a statistically selected sampling of equity securities of companies included in the Russell 2000 Index.

NATIONWIDE U.S. 130/30 EQUITY PORTFOLIO seeks long-term growth of capital by taking long and short positions in stocks of U.S. companies. The Fund invests approximately 30% of its net assets in short positions (i.e., stocks that the subadviser deems unattractive) and approximately 130% of the Fund’s net assets will be in long positions (i.e., stocks that the subadviser deems attractive), resulting in approximately 100% net equity exposure. To execute this strategy, the Fund currently intends to gain its short equity exposure entirely through the use of swap contracts and its long equity exposure through the use of swaps and/or by investing directly in stocks.

International Stocks

NATIONWIDE INTERNATIONAL INDEX FUND employs a “passive” management, or indexing, approach, designed to match approximately the performance of the MSCI EAFE Index before the deduction of Fund expenses. The MSCI EAFE Index includes common stocks of larger and mid-sized companies located in Europe, Australia and Asia (including the Far East). Under normal circumstances, the Fund invests at least 80% of its net assets in a statistically selected sampling of equity securities of companies included in the MSCI EAFE Index.

NATIONWIDE INTERNATIONAL SMALL CAP FUND invests at least 80% of its net assets in equity securities of companies with smaller market capitalizations at the time of purchase. Under normal circumstances, the Fund invests primarily in securities of non-U.S. companies. Some of these

Appendix B: Additional Information about Underlying Funds (cont.)

companies may be located in emerging market countries, and many securities in which the Fund invests are denominated in currencies other than the U.S. dollar. The Fund’s subadviser employs a “bottom-up” approach to selecting securities, emphasizing those that it believes to represent above-average potential for capital appreciation, based on fundamental research and analysis. The subadviser seeks to develop a portfolio that is broadly diversified across issuers, countries, industries and even styles. The Fund’s portfolio therefore includes stocks that are considered to be either growth stocks or value stocks. Because the subadviser’s process is driven primarily by individual stock selection, the overall portfolio’s yield, price-to-earnings ratio, price-to-book ratio, growth rate and other characteristics will vary over time and, at any given time, the Fund may emphasize either growth stocks or value stocks.

Bonds

NATIONWIDE BOND PORTFOLIO seeks to exceed incrementally the total return of the Bloomberg U.S. Aggregate Bond Index (“Aggregate Bond Index”), before the deduction of Fund expenses, over a full market cycle. Under normal circumstances the Fund invests at least 80% of its net assets in bonds and other debt securities. The Fund’s investments in non-U.S. dollar denominated obligations (hedged or unhedged against currency risk) will not exceed 25% of its total assets measured at the time of purchase (“Total Assets”), and 10% of the Fund’s Total Assets may be invested in sovereign and corporate debt securities and other instruments of issuers in emerging market countries. Additionally, exposure to non-U.S. currencies (unhedged against currency risk) will not exceed 25% of the Fund’s Total Assets. The subadviser’s investment process (i) combines diversified sources of return by employing multiple strategies, (ii) takes a global perspective to seek relative value opportunities, (iii) considers a wide range of factors as part of the fundamental investment process, which may include environmental, social and governance factors, (iv) employs focused specialist teams to seek to identify short-term mis-pricings and incorporate long-term views, and (v) emphasizes a risk aware approach as it views management as both an offensive and defensive tool. The subadviser uses derivatives, including but not limited to, interest rate futures, interest rate swaps and credit default swaps, either to hedge against investment risks, manage the Fund’s duration and/or gain exposure to certain fixed income securities or indices. The Fund’s target duration range under normal interest rate conditions is expected to approximate that of the Aggregate Bond Index plus or minus one year, and over the last five years ended December 31, 2022, the duration of the Aggregate Bond Index has ranged between 5.59 and 6.86 years.

NATIONWIDE INFLATION-PROTECTED SECURITIES FUND seeks to provide inflation protection and income consistent with investment in inflation-indexed securities. Most of these securities are Treasury Inflation Protected Securities, which are inflation-adjusted securities issued by the U.S. Treasury. Nevertheless, this Underlying Fund has the flexibility to invest in other inflation-linked U.S. government securities, as well as inflation-linked securities issued by entities such as domestic and foreign corporations and governments, so long as they are investment grade at the time of their purchase. The Fund may invest in debt securities of any maturity, but is expected to maintain an average portfolio duration that is up to one year greater than or less than the average portfolio duration of the Bloomberg U.S. TIPS Index, which was 4.98 years as of December 31, 2022. The Fund also may invest up to 20% of its net assets in fixed-income securities that are not linked to inflation. These securities may include other debt securities issued by the U.S. government, its agencies or instrumentalities, corporations or other nongovernmental issuers.

NATIONWIDE LOOMIS CORE BOND FUND seeks total return by investing, under normal circumstances, at least 80% of its net assets in fixed-income securities. The Fund invests primarily in bonds (or fixed-income securities) that are U.S. government securities, investment grade corporate bonds issued by U.S. or foreign companies, mortgage-backed securities, or asset-backed securities. The Fund typically maintains an average portfolio duration that is within one year of the average duration of the Bloomberg U.S. Aggregate Bond Index, but may deviate from this average duration when circumstances warrant.

NATIONWIDE LOOMIS SHORT TERM BOND FUND invests primarily in bonds (or fixed-income securities) which include:

•U.S. government securities;

•Corporate debt securities issued by U.S. or foreign companies that are investment grade;

•Investment grade fixed-income securities backed by the interest and principal payments of various types of mortgages, known as mortgage-backed securities and

•Investment grade fixed-income securities backed by the interest and principal payments on loans for other types of assets, such as automobiles, houses, or credit cards, known as asset-backed securities.

Under normal market conditions, the Fund will invest at least 80% of its net assets in fixed-income securities. The Fund typically maintains an average portfolio duration that is within one year of the average duration of the Bloomberg U.S. Government/Credit Bond 1-3 Year Index (the “Index”), although it reserves the right to deviate further from the average duration of the Index when the subadviser believes it to be appropriate in light of the Fund's investment

Appendix B: Additional Information about Underlying Funds (cont.)

objective. As of December 31, 2022, the average duration of the Index was 1.88 years.

Emerging Market Stocks, Emerging Market Bonds and High-Yield Bonds

NATIONWIDE AMUNDI GLOBAL HIGH YIELD FUND invests in a portfolio of higher-yielding, lower-rated debt securities issued by U.S. and foreign companies. High-yield debt securities also may include mortgage-backed securities and asset-backed securities. The Fund also may invest in corporate loans. The Fund invests, under normal circumstances, at least 80% of its net assets in high-yield bonds. These securities pay interest on either a fixed-rate or a variable-rate basis. The maturities of the securities in which the Fund invests may range from short-term to long-term, and at any given time, the Fund’s portfolio is likely to include bonds with a variety of maturities. Under normal circumstances, the Fund invests in issuers located in at least five countries (of which one may be the United States, although the Fund does not invest more than 80% of its net assets, at the time of purchase, in securities of U.S. issuers). The Fund may invest in issuers located in either developed countries or emerging market countries.

NATIONWIDE AMUNDI STRATEGIC INCOME FUND employs a flexible investment approach, allocating across different types of fixed-income securities with few limitations as to credit quality, geography, maturity or sector, with the goal of achieving a high level of current income. The Fund may invest a substantial portion of its portfolio in high-yield bonds (i.e. “junk bonds”) and other securities that are lower-rated. The Fund also may invest in U.S. government securities and foreign government bonds, as well as U.S. and foreign corporate bonds and debentures, asset-backed securities, mortgage-backed securities (including collateralized mortgage obligations) and convertible bonds. The Fund may invest in corporate loans. The Fund may invest in securities issued by foreign issuers, including those that are located in emerging market countries, although the Fund does not invest more than 65% of its net assets, at the time of purchase, in emerging market securities. Many foreign securities are denominated in currencies other than the U.S. dollar. The Fund’s subadviser does not manage the Fund to any index or benchmark, a strategy that is designed to provide exposure to those areas of the fixed-income market that the subadviser anticipates will provide value. In managing the Fund, the subadviser considers fundamental market factors such as yield and credit quality differences among bonds, as well as demand and supply trends. The subadviser also makes investment decisions based on technical factors such as price momentum, market sentiment, and supply or demand imbalances.

The SAI contains more information on the Funds' investments and strategies and can be requested using the

addresses and telephone numbers on the back of this Prospectus.

For Additional Information Contact:

By Regular Mail
Nationwide Funds
P.O. Box 701
Milwaukee, WI 53201-0701

By Overnight Mail
Nationwide Funds
615 East Michigan Street, Third Floor
Milwaukee, WI 53202

For 24-Hour Access
Call 800-848-0920 (toll free). Representatives are available 9 a.m.– 8 p.m. Eastern time, Monday through Friday. Call after 7 p.m. Eastern time for closing share prices. Also, visit the website at nationwide.com/mutualfunds.

Information from Nationwide Funds

Please read this Prospectus before you invest, and keep it with your records. The following documents—which may be obtained free of charge—contain additional information about the Funds:

•Statement of Additional Information (incorporated by reference into this Prospectus)

•Annual Reports (which contain discussions of the market conditions and investment strategies that significantly affected each Fund’s performance)

•Semiannual Reports

To obtain any of the above documents free of charge, to request other information about a Fund, or to make other shareholder inquiries, contact us at the address or phone number listed or visit the website at nationwide.com/mutualfunds.

To reduce the volume of mail you receive, only one copy of financial reports, prospectuses, other regulatory materials and other communications will be mailed to your household (if you share the same last name and address). You can call us at 800-848-0920, or write to us at the address listed to request (1) additional copies free of charge, or (2) that we discontinue our practice of mailing regulatory materials altogether.

If you wish to receive regulatory materials and/or account statements electronically, you can sign up for our free e-delivery service. Please call 800-848-0920 for information.

Information from the U.S. Securities and Exchange Commission (SEC)

You can obtain copies of Fund documents from the SEC:

•on the SEC’s EDGAR database via the internet at www.sec.gov or

•by electronic request to [email protected] (the SEC charges a fee to copy any documents).

The Trust’s Investment Company Act File No.: 811-08495
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