# EDGAR Filing Document

**Accession Number:** 0000353905
**File Stem:** 0001193125-25-271715
**Filing Date:** 2025-11
**Character Count:** 19787
**Document Hash:** 731902c2fc76ab582da827c54add3f4a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-271715.hdr.sgml**: 20251107

**ACCESSION NUMBER**: 0001193125-25-271715

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 13

**FILED AS OF DATE**: 20251107

**DATE AS OF CHANGE**: 20251107

**EFFECTIVENESS DATE**: 20251107

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NATIONWIDE VARIABLE INSURANCE TRUST
- **CENTRAL INDEX KEY:** 0000353905

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-73024
- **FILM NUMBER:** 251461592

**BUSINESS ADDRESS:**
- **STREET 1:** ONE NATIONWIDE PLAZA
- **STREET 2:** MAIL CODE 5-02-210
- **CITY:** COLUMBUS
- **STATE:** OH
- **ZIP:** 43215
- **BUSINESS PHONE:** 614-435-5749

**MAIL ADDRESS:**
- **STREET 1:** ONE NATIONWIDE PLAZA
- **STREET 2:** MAIL CODE 5-02-210
- **CITY:** COLUMBUS
- **STATE:** OH
- **ZIP:** 43215

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** GARTMORE VARIABLE INSURANCE TRUST
- **DATE OF NAME CHANGE:** 20020125

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NATIONWIDE SEPARATE ACCOUNT TRUST
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NATIONWIDE SEPARATE ACCOUNT MONEY MARKET TRUST
- **DATE OF NAME CHANGE:** 19860226

## Series and Classes Contracts Data

### NVIT J.P. Morgan Large Cap Growth Fund (Series ID: S000075639)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class Y    | C000234866 |
| Class II   | C000258196 |
| Class I    | C000258197 |

---

## Series and Classes Contracts Data

### NVIT J.P. Morgan Large Cap Growth Fund (Series ID: S000075639)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000234866 | Class Y      |  |
| C000258196 | Class II     |  |
| C000258197 | Class I      |  |

?xml version='1.0' encoding='ASCII'? NVIT J.P. Morgan Large Cap Growth Fund

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#### NATIONWIDE VARIABLE INSURANCE TRUST
NVIT J.P. Morgan Digital Evolution Strategy Fund

NVIT J.P. Morgan Innovators Fund

NVIT J.P. Morgan Large Cap Growth Fund

NVIT J.P. Morgan US Technology Leaders Fund

#### Supplement dated November 7, 2025

#### to the Prospectus dated April 30, 2025
*Capitalized terms and certain other terms used in this supplement, unless otherwise defined in this supplement, have the meanings assigned to them in the Prospectus.* 

#### NVIT J.P. Morgan Large Cap Growth Fund
Effective immediately, the Prospectus is amended as follows:

1. The information under the heading "Principal Investment Strategies" on page 10 of the Prospectus is deleted in its entirety and replaced with the following:

The Fund invests in a portfolio of U.S. equity securities using a growth style of investing. "Growth" stocks are those that have above-average rates of earnings growth and thus may experience above-average increases in stock prices. Under normal circumstances, the Fund invests at least 80% of its net assets in securities of large-cap companies, which are those with market capitalizations within the range of the Russell 1000<sup>®</sup> Growth Index at the time of purchase. Most securities held by the Fund are issued by U.S. companies, although the Fund also may invest in securities of foreign companies. Securities of some foreign companies may be denominated in currencies other than the U.S. dollar.

In managing the Fund, the subadviser uses a research-driven fundamental process and a bottom-up approach to identify stocks of companies with positive price momentum and attractive fundamentals. The subadviser seeks structural disconnects that allow businesses to exceed market expectations. These disconnects may result from demographic and/or cultural changes; technological advancements; and/or regulatory changes. Companies in which the Fund invests may come from any industry or sector, and at times the Fund may increase the relative emphasis of its investments in a particular industry or sector.

Derivatives, which are instruments that have a value based on another instrument, exchange rate or index, may be used as substitutes for securities in which the Fund may invest or to manage foreign currency risk. To the extent the Fund uses derivatives, the Fund will primarily use futures contracts to more effectively gain targeted equity exposure from its cash positions. The Fund also may use foreign currency contracts, such as futures and forwards, to manage foreign currency risk.

The Fund is classified as a "non-diversified fund" under the Investment Company Act of 1940, which means that a relatively high percentage of the Fund's assets may be invested in a limited number of issuers. The Fund's subadviser may sell a security for several reasons. A security may be sold due to a change in the original investment thesis, if market expectations exceed the company's potential to deliver and/or due to balance sheet deterioration. Investments may also be sold if the subadviser identifies a stock that it believes offers a better investment opportunity.

2. The information under the heading "Principal Risks" beginning on page 10 of the Prospectus is amended to include the following:

**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.

*Foreign currencies* – foreign securities may be denominated or quoted in currencies other than the U.S. dollar. Changes in foreign currency exchange rates affect the value of the 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

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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.

**Derivatives risk** – derivatives may be volatile and may involve significant risks. The underlying security, 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.

*Forwards* – using forwards can involve greater risks than if the Fund were to invest directly in the underlying securities or assets. Because forwards often involve leverage, their use can significantly magnify 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. Currently there are few central exchanges or markets for forward contracts, and therefore they may be less liquid than exchange-traded instruments. If a forward counterparty fails to meet its obligations under the contract, the Fund will lose money.

*Currency exposure* – the Fund's investments in currency futures and forward foreign currency exchange contracts (collectively, "currency contracts") may involve a small investment relative to the amount of risk assumed. To the extent the Fund enters into these transactions, its success will depend on the subadviser's ability to predict market movements, and their use may have the opposite effect of that intended. Risks include potential loss due to the imposition of controls by a government on the exchange of foreign currencies, the loss of any premium paid to enter into the transaction, delivery failure, default by the other party, or inability to close out a position because the trading market becomes illiquid. Currency contracts may reduce the risk of loss from a change in the value of a currency, but they also limit any potential gains and do not protect against fluctuations in the value of the underlying security.

3. The information under the heading "How the Funds Invest – Principal Investment Strategies" on page 19 of the Prospectus is deleted in its entirety and replaced with the following:

The Fund invests in a portfolio of U.S. equity securities using a growth style of investing. The subadviser seeks stocks of companies that have the following characteristics: (1) a large potential customer base undergoing transformation due to market disruption; (2) the company has a sustainable competitive advantage and a history of success in identifying new business opportunities; and (3) good price momentum. Under normal circumstances, the Fund invests at least 80% of its net assets in securities of **large-cap companies**, which are those with **market capitalizations** within the range of the Russell 1000<sup>®</sup> Growth Index at the time of purchase. Most securities held by the Fund are issued by U.S. companies, although the Fund also may invest in securities of foreign companies. Securities of some foreign companies may be denominated in currencies other than the U.S. dollar.

In managing the Fund, the subadviser uses a research-driven fundamental process and a **bottom-up approach** to identify stocks of companies with positive price momentum and attractive fundamentals. This fundamental analysis includes examining both an issuer's business and its management team. The subadviser seeks structural disconnects that allow businesses to exceed market expectations. These disconnects may result from demographic and/or cultural changes; technological advancements; and/or regulatory changes. Companies in which the Fund invests may come from any industry or sector, and at times the Fund may increase the relative emphasis of its investments in a particular industry or sector.

------

**Derivatives**, which are instruments that have a value based on another instrument, exchange rate or index, may be used as substitutes for securities in which the Fund may invest or to manage foreign currency risk. To the extent the Fund uses derivatives, the Fund will primarily use **futures** contracts to more effectively gain targeted equity exposure from its cash positions. The Fund also may use foreign currency contracts, such as futures and **forwards**, to manage foreign currency risk.

The Fund is classified as a "non-diversified fund" under the Investment Company Act of 1940, which means that a relatively high percentage of the Fund's assets may be invested in a limited number of issuers. The Fund's subadviser may sell a security for several reasons. A security may be sold due to a change in the original investment thesis, if market expectations exceed the company's potential to deliver and/or due to balance sheet deterioration. Investments may also be sold if the subadviser identifies a stock that it believes offers a better investment opportunity.

4. The information under the heading entitled "Key Terms" on page 19 of the Prospectus is supplemented to add the following:

**Forwards** – similar to futures, a forward contract obligates one party to buy, and the other party to sell, a specific quantity of an underlying asset (such as a particular currency) for an agreed-upon price at a future date. Unlike futures, forwards are neither standardized nor exchange-traded. Instead, forwards are privately negotiated instruments, the terms of which are customized by the contract parties, and trade over the counter.

5. The disclosure for "Derivatives risk" and "Foreign securities risk" under the heading "Risks of Investing in the Funds" beginning on page 22 of the Prospectus is amended to include the following:

**Derivatives risk** – a derivative is a contract, security 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 a Fund's losses and reducing a 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 harder to value, especially in declining markets and

• 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.

*Foreign currency contracts* – a forward foreign currency exchange contract is an agreement to buy or sell a specific amount of currency at a future date and at a price set at the time of the contract. A currency futures contract is similar to a forward foreign currency exchange contract except that the futures contract is in a standardized form that trades on an exchange instead of being privately negotiated with a particular counterparty. Forward foreign currency exchange contracts and currency futures contracts (collectively, "currency contracts") may reduce the risk of loss from a change in value of a currency, but they also limit any potential gains and do not protect against fluctuations in the value of the underlying stock or bond. For example, during periods when the U.S. dollar weakens in relation to a foreign currency, a Fund's use of a currency hedging program will result in lower returns than if no currency hedging program were in effect. Currency contracts are considered to be derivatives, because their value and performance depend, at least in part, on the value and performance of an underlying currency. A Fund's investments in currency contracts may involve a small investment relative to the amount of risk assumed. To the extent a Fund enters into these transactions, its success will depend on the subadviser's ability to predict market movements, and their use may have the opposite effect of that intended. Risks include potential loss due to the imposition of controls by a government on the exchange of foreign currencies, the loss of any premium paid to enter into the transaction, delivery failure, default by the other party, or inability to close out a position because the trading market becomes illiquid. These risks may be heightened during volatile market conditions. To the extent that a Fund is unable to close out a position because of market illiquidity, a Fund would not be able to prevent further losses of value in its derivative holdings.

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

*Futures contracts* – the volatility of futures contract prices has been historically greater than the volatility of stocks and bonds. Because futures contracts 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 losses and reducing a Fund's opportunities for gains. While futures contracts 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 may be disadvantaged if it is prohibited from executing a trade outside the daily permissible price movement.

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

*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 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* – a 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 a 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 a 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 a Fund can earn on its investments and typically results in a higher operating expense ratio for a Fund holding assets outside the United States.

#### PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE