497K - NVIT J.P. Morgan US Equity Fund

NVIT J.P. Morgan U.S. Equity Fund

Summary Prospectus April 30, 2026

Class II / Class Y

Before you invest, you may want to review the Fund’s Prospectus, which contains information about the Fund and its risks. This Summary Prospectus is intended for use in connection with variable insurance contracts, and is not intended for use by other investors. The Fund’s Prospectus and Statement of Additional Information, each dated April 30, 2026 (as may be supplemented or revised), are incorporated by reference into this Summary Prospectus. For free paper or electronic copies of the Fund’s Prospectus and other information about the Fund, go to nationwide.com/mutualfundsnvit, email a request to web_help@nationwide.com or call 800-848-0920, or ask any variable insurance contract provider who offers shares of the Fund as an underlying investment option in its products.

Objective

The NVIT J.P. Morgan U.S. Equity Fund (the “Fund”) seeks a high level of total return from a diversified portfolio of equity securities.

Fees and Expenses

This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. Sales charges and other expenses that may be imposed by variable insurance contracts are not included. If these charges were reflected, the expenses listed below would be higher. See the variable insurance contract prospectus, which may impose sales charges and other additional contract-level expenses.

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

	Class II Shares	Class Y Shares
Management Fees	0.39%	0.39%
Distribution and/or Service (12b-1) Fees	0.25%	None
Other Expenses	0.30%	0.05%
Total Annual Fund Operating Expenses	0.94%	0.44%

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, however, does not include charges that are imposed by variable insurance contracts. If these charges were reflected, the expenses listed below would be higher.

This 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 II Shares	$96	$300	$520	$1,155
Class Y Shares	45	141	246	555

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. 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 43.89% of the average value of its portfolio.

NSP-USEQ (4/26)

Summary Prospectus April 30, 2026

NVIT J.P. Morgan U.S. Equity Fund

Principal Investment Strategies

The Fund invests primarily in equity securities of large-capitalization U.S. companies. Large-capitalization U.S. companies in which the Fund invests generally are those with market capitalizations similar to those of companies included in the S&P 500® Index. Under normal circumstances, the Fund invests at least 80% of its net assets in equity securities of U.S. companies. For these purposes, equity securities represent an ownership interest in an issuer, and a U.S. company is one whose stock trades on the New York Stock Exchange or NASDAQ.

The Fund may also invest in stocks of foreign companies. The Fund may also invest up to 20% of its net assets in stocks of companies that are not companies with larger capitalizations. The Fund may use derivatives, primarily futures contracts, to gain exposure to its index or certain securities in its index or to more effectively gain targeted equity exposure from its cash positions. To the extent the Fund invests in index futures with exposure to securities in the index, it may have the effect of increasing the Fund’s exposure to a relatively small number of securities, making the Fund’s shares more sensitive to the economic results of those securities.

The Fund generally weights industry sectors similarly to how such sectors are weighted in the S&P 500® Index. Within each sector, the Fund focuses on those stocks that the subadviser considers most undervalued and seeks to outperform the S&P 500® Index through stock selection. By emphasizing these undervalued stocks, the subadviser seeks to produce returns that exceed those of the S&P 500® Index.

In managing the Fund, the subadviser employs a three-step process that combines research, valuation and stock selection. The subadviser takes an in-depth look at company prospects, which is designed to provide insight into a company’s real growth potential. The research findings allow the subadviser to rank the companies in each sector group according to its assessment of their relative value. The subadviser assesses the impacts that various factors, such as governance, accounting and tax policies, disclosure and investor communication, shareholder rights and remuneration policies may have on the cash flows of companies in which it may invest relative to other issuers. The subadviser generally buys equity securities that it determines to be undervalued, and considers selling them when they appear to be overvalued.

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:

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.

Market risk – the risk that one or more markets in which the 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 securities 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, trade disputes and social unrest or rapid technological developments such as artificial intelligence) adversely interrupt the global economy.

Sector risk – investments in particular industries or sectors may be more volatile than the overall stock market. Therefore, if the Fund emphasizes one or more industries or economic sectors, it will be more susceptible to financial, market or economic events affecting the particular issuers and industries participating in such sectors than funds that do not emphasize particular industries or sectors.

Selection risk – the risk that the securities selected by the Fund’s subadviser will underperform the markets, the relevant indexes or the securities selected by other funds with similar investment objectives and investment strategies.

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.

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.

Summary Prospectus April 30, 2026

NVIT J.P. Morgan U.S. Equity Fund

Value style risk – value investing carries the risk that the market will not recognize a security’s intrinsic value for a long time or that a stock judged to be undervalued actually is appropriately priced. In addition, value stocks as a group sometimes are out of favor and underperform the overall equity market for long periods while the market concentrates on other types of stocks, such as “growth” stocks.

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 magnify significantly the effect of price movements of the underlying securities or reference measures, disproportionately increasing the Fund’s losses and reducing the 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. Certain derivatives held by the Fund may be illiquid, making it difficult to close out an unfavorable position. Derivatives also may be more difficult to purchase, sell or value than other 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. 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.

Redemptions risk – the Fund is an investment option for other mutual funds that are managed as “funds-of-funds.” As a result, from time to time, the Fund may experience relatively large redemptions or investments. Large or continuous redemptions may increase the Fund’s transaction costs and could cause the Fund’s operating expenses to be allocated over a smaller asset base, leading to an increase in the Fund’s expense ratio. If funds-of-funds or other large shareholders redeem large amounts of shares rapidly or unexpectedly, the Fund may have to sell portfolio securities at times when it would not otherwise do so, which could negatively impact the Fund’s net asset value and liquidity.

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 provide some indication of the risks of investing in the Fund. The bar chart shows the volatility or variability of the Fund’s annual total returns over time and shows that Fund performance can change from year to year. The table shows the Fund’s average annual total

returns for certain time periods compared to the returns of a broad-based securities market index. Remember, however, that past performance is not necessarily an indication of how the Fund will perform in the future. The returns shown in the bar chart and table do not include charges that will be imposed by variable insurance contracts. If these amounts were reflected, returns would be less than those shown.

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

Highest Quarter:	22.87%	–	2Q 2020
Lowest Quarter:	-17.95%	–	1Q 2020

Average Annual Total Returns
(For the Periods Ended December 31, 2025)

	1 Year	5 Years	Since Fund Inception	Fund Inception Date
Class II Shares	14.09%	13.02%	16.31%	10/4/2019
Class Y Shares	14.69%	13.59%	16.89%	10/4/2019
S&P 500® Index (reflects no deduction for fees or expenses)	17.88%	14.42%	16.40%

Portfolio Management

Investment Adviser

Nationwide Fund Advisors

Subadviser

J.P. Morgan Investment Management Inc.

Portfolio Managers

Portfolio Manager	Title	Length of Service with Fund
Scott B. Davis	Managing Director	Since 2020
Shilpee Raina, CFA	Managing Director	Since 2021

Summary Prospectus April 30, 2026

NVIT J.P. Morgan U.S. Equity Fund

Tax Information

The dividends and distributions paid by the Fund to the insurance company separate accounts will consist of ordinary income, capital gains, or some combination of both. Because shares of the Fund must be purchased through separate accounts used to fund variable insurance contracts, such dividends and distributions will be exempt from current taxation by contract holders if left to accumulate within a separate account. Consult the variable insurance contract prospectus for additional tax information.

Payments to Broker-Dealers and Other Financial Intermediaries

This Fund is only offered as an underlying investment option for variable insurance contracts. The Fund and its related companies may make payments to the sponsoring insurance companies (or their affiliates) for distribution and/or other services, and to broker-dealers and other financial intermediaries that distribute the variable insurance contracts. These payments may create a conflict of interest by influencing the insurance companies to include the Fund as an underlying investment option in the variable insurance contracts, and by influencing the broker-dealers and other financial intermediaries to distribute variable insurance contracts that include the Fund as an underlying investment option over other variable insurance contracts or to otherwise recommend the selection of the Fund as an underlying investment option by contract owners instead of other funds that also may be available investment options. The prospectus (or other offering document) for your variable insurance contract may contain additional information about these payments.

Summary Prospectus April 30, 2026

NVIT J.P. Morgan U.S. Equity Fund