Mutual Fund Investment Trust

Summary Prospectus November 1, 2026

JPMorgan Growth Advantage Fund

Class/Ticker: A/VHIAX C/JGACX I/JGASX

Before you invest, you may want to review the Fund’s Prospectus, which contains more information about the Fund and its risks. You can find the Fund’s Prospectus and other information about the Fund, including the Statement of Additional Information, online at www.jpmorganfunds.com/funddocuments. You can also get this information at no cost by calling 1-800-480-4111 or by sending an e-mail request to Funds.Website.Support@jpmorganfunds.com or by asking any financial intermediary that offers shares of the Fund. The Fund’s Prospectus and Statement of Additional Information, both dated November 1, 2026, as may be supplemented from time to time are incorporated by reference into this Summary Prospectus.

What is the goal of the Fund?

The Fund seeks to provide long-term capital growth.

Fees and Expenses of the Fund

The following tables describe 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 table and examples below. You may qualify for sales charge discounts on purchases of Class A Shares if you and your family invest, or agree to invest in the future, at least $50,000 in the J.P. Morgan Funds. More information about these and other discounts is available from your financial intermediary and in “Investing with J.P. Morgan Funds — SALES CHARGES AND FINANCIAL INTERMEDIARY COMPENSATION” on page 105 and in “Financial Intermediary-Specific Sales Charge Waivers” in Appendix A of the prospectus and in “PURCHASES, REDEMPTIONS AND EXCHANGES” in Appendix A to Part II of the Statement of Additional Information.

SHAREHOLDER FEES (Fees paid directly from your investment)
	Class A	Class C	Class I
Maximum Sales Charge (Load) Imposed on Purchases, as % of the Offering Price	5.25%	NONE	NONE
Maximum Deferred Sales Charge (Load), as % of Original Cost of the Shares	NONE1	1.00%	NONE

For purchases under $1 million.

ANNUAL FUND OPERATING EXPENSES (Expenses that you pay each year as a percentage of the value of your investment)
	Class A	Class C	Class I
Management Fees	0.50%	0.50%	0.50%
Distribution (Rule 12b-1) Fees	0.25	0.75	NONE
Other Expenses	0.33	0.33	0.32
Service Fees	0.25	0.25	0.25
Remainder of Other Expenses	0.08	0.08	0.07
Total Annual Fund Operating Expenses	1.08	1.58	0.82
Fee Waivers and/or Expense Reimbursements 1	-0.09	-0.09	-0.08
Total Annual Fund Operating Expenses after Fee Waivers and/or Expense Reimburse- ments 1	0.99	1.49	0.74

The Fund’s adviser and/or its affiliates have contractually agreed to waive fees and/or reimburse expenses to the extent Total Annual Fund Operating Expenses (excluding acquired fund fees and expenses other than certain money market fund fees as described below, dividend and interest expenses related to short sales, interest, taxes, expenses related to litigation and potential litigation, expenses related to trustee elections, and extraordinary expenses) exceed 0.99%, 1.49% and 0.74% of the average daily net assets of Class A, Class C and Class I Shares, respectively. The Fund may invest in one or more money market funds advised by the adviser or its affiliates (affiliated money market funds). The Fund’s adviser, shareholder servicing agent and/or administrator have contractually agreed to waive fees and/or reimburse expenses in an amount sufficient to offset the respective net fees each collects from the affiliated money market funds on the Fund’s investment in such money market funds. These waivers are in effect through 10/31/27, at which time it will be determined whether such waivers will be renewed or revised. To the extent that the Fund engages in securities lending, affiliated money market fund fees and expenses resulting from the Fund’s investment of cash received from securities lending borrowers are not included in Total Annual Fund Operating Expenses and therefore, the above waivers do not apply to such investments.

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses are equal to the total annual fund operating expenses after fee waivers and expense reimbursements shown

in the fee table through 10/31/27 and total annual fund operating expenses thereafter. Your actual costs may be higher or lower.

IF YOU SELL YOUR SHARES, YOUR COST WOULD BE:
	1 Year	3 Years	5 Years	10 Years
CLASS A SHARES ($)	621	842	1,081	1,765
CLASS C SHARES ($)	252	490	852	1,737
CLASS I SHARES ($)	76	254	447	1,006

IF YOU DO NOT SELL YOUR SHARES, YOUR COST WOULD BE:
	1 Year	3 Years	5 Years	10 Years
CLASS A SHARES ($)	621	842	1,081	1,765
CLASS C SHARES ($)	152	490	852	1,737
CLASS I SHARES ($)	76	254	447	1,006

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 Fund’s most recent fiscal year, the Fund’s portfolio turnover rate was 51% of the average value of its portfolio.

What are the Fund’s main investment strategies?

The Fund will invest primarily in common stocks of companies across all market capitalizations. The Fund may at any given time invest a significant portion of its assets in companies of one particular market capitalization category, such as large capitalization companies.

Under normal circumstances, the Fund invests at least 80% of its Assets in equity securities of growth companies. Growth companies are those that the adviser believes have strong growth potential compared to companies in the U.S. market more broadly, based on one or more of the following factors: projected future revenue growth, projected future earnings growth, historical revenue growth or historical earnings growth. “Assets” means net assets plus the amount of borrowings for investment purposes.

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 can invest. 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.

Investment Process: The Fund invests in companies that the adviser believes have strong earnings growth potential. In managing the Fund, the adviser employs a process that combines research, valuation and stock selection to identify companies that have a history of above-average growth or which the adviser believes will achieve above-average growth in the future. Growth companies purchased for the Fund include those with leading competitive positions that can achieve sustainable growth.

As part of its investment process, the adviser seeks to assess the impact of environmental, social and governance (ESG) factors on many issuers in the universe in which the Fund may invest. The adviser’s assessment is based on an analysis of key opportunities and risks across industries to seek to identify financially material issues with respect to the Fund’s investments in issuers and ascertain key issues that merit engagement with issuers. These assessments may not be conclusive, and securities of issuers that may be negatively impacted by such factors may be purchased and retained by the Fund while the Fund may divest or not invest in securities of issuers that may be positively impacted by such factors.

The Fund is non-diversified and may invest a greater percentage of its assets in a particular issuer or group of issuers than a diversified fund would.

The adviser may sell a security for several reasons. A security may be sold due to a change in the company’s fundamentals or if the adviser believes the security is no longer attractively valued. Investments may also be sold if the adviser identifies a stock that it believes offers a better investment opportunity.

The Fund’s Main Investment Risks

The Fund is subject to management risk and may not achieve its objective if the adviser’s expectations regarding particular instruments or markets are not met.

An investment in this Fund or any other fund may not provide a complete investment program. The suitability of an investment in the Fund should be considered based on the investment objective, strategies and risks described in this prospectus, considered in light of all of the other investments in your portfolio, as well as your risk tolerance, financial goals and time horizons. You may want to consult with a financial advisor to determine if this Fund is suitable for you.

The Fund is subject to the main risks noted below, any of which may adversely affect the Fund’s net asset value (NAV), market price, performance and ability to meet its investment objective.

Equity Market Risk. The price of equity securities may rise or fall because of changes in the broad market or changes in a company’s financial condition, sometimes rapidly or unpredictably. These price movements may result from factors affecting individual companies, sectors or industries selected for the Fund’s portfolio or the securities market as a whole, such as changes in economic or political conditions. When the value of the Fund’s securities goes down, your investment in the Fund decreases in value.

General Market Risk. Economies and financial markets throughout the world are becoming increasingly interconnected, which increases the likelihood that events or conditions in one country or region will adversely impact markets or issuers in other countries or regions. Securities in the Fund’s portfolio may underperform in comparison to securities in general financial markets, a particular financial market or other asset classes due to a number of factors, including inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, financial system instability, debt crises and downgrades, embargoes, tariffs, trade wars, retaliatory trade measures, sanctions and other trade barriers, supply chain

disruptions, regulatory events, other governmental trade or market control programs and related geopolitical events. In addition, the value of the Fund’s investments may be negatively affected by the occurrence of global events such as war, terrorism, environmental disasters, natural disasters or events, country instability, and infectious disease epidemics or pandemics or the threat or potential of one or more such factors and occurrences.

Growth Investing Risk. Because growth investing attempts to identify companies that the adviser believes will experience rapid earnings growth relative to value or other types of stocks, growth stocks may trade at higher multiples of current earnings compared to value or other stocks, leading to inflated prices and thus potentially greater declines in value.

Large Cap Company Risk. Because the Fund invests in large cap company securities, it may underperform other funds during periods when the Fund’s large cap securities are out of favor.

Smaller Company Risk. Investments in securities of smaller companies (mid cap and small cap companies) may be riskier, less liquid, more volatile and more vulnerable to economic, market and industry changes than securities of larger, more established companies. The securities of smaller companies may trade less frequently and in smaller volumes than securities of larger companies. As a result, changes in the price of securities issued by such companies may be more sudden or erratic than the prices of securities of larger companies, especially over the short term. These risks are higher for small cap companies.

Derivatives Risk. Derivatives, including futures contracts, may be riskier than other types of investments and may increase the volatility of the Fund. Derivatives may be sensitive to changes in economic and market conditions and may create leverage, which could result in losses that significantly exceed the Fund’s original investment. The Fund may be more volatile than if the Fund had not been leveraged because the leverage tends to exaggerate any effect on the value of the Fund’s portfolio securities. Certain derivatives expose the Fund to counterparty risk, which is the risk that the derivative counterparty will not fulfill its contractual obligations (and includes credit risk associated with the counterparty). Certain derivatives are synthetic instruments that attempt to replicate the performance of certain reference assets. With regard to such derivatives, the Fund does not have a claim on the reference assets and is subject to enhanced counterparty risk. Derivatives may not perform as expected, so the Fund may not realize the intended benefits. When used for hedging, the change in value of a derivative may not correlate as expected with the security or other risk being hedged. In addition, given their complexity, derivatives expose the Fund to risks of mispricing or improper valuation. Derivatives also can expose the Fund to derivative liquidity risk, which includes risks involving the liquidity demands that derivatives can create to make payments of margin, collateral, or settlement payments to counterparties, legal risk, which includes the risk of loss resulting from insufficient or unenforceable contractual documentation, insufficient capacity or authority of the Fund’s counterparty and operational risk, which includes documentation or settlement issues, system failures, inadequate controls and human error. Certain of the Fund’s transactions in foreign currency derivatives and other derivatives could also affect the amount, timing and character of distributions to shareholders which may result in the Fund realizing more ordinary income and short-term capital gain

subject to tax at ordinary income tax rates than it would if it did not engage in such transactions, which may adversely impact the Fund’s after-tax returns.

Non-Diversified Fund Risk. Since the Fund is non-diversified, it may invest a greater percentage of its assets in a particular issuer or group of issuers than a diversified fund would. This increased investment in fewer issuers may result in the Fund’s shares being more sensitive to economic results of those issuing the securities. The value of the Fund’s shares may also be more volatile than the value of a fund which invests in more securities.

Industry and Sector Focus Risk. At times, the Fund may increase the relative emphasis of its investments in a particular industry or sector. The prices of securities of issuers in a particular industry or sector may be more susceptible to fluctuations due to changes in economic or business conditions, government regulations, availability of basic resources or supplies, contagion risk within a particular industry or sector or to other industries or sectors, or other events that affect that industry or sector more than securities of issuers in other industries and sectors. To the extent that the Fund increases the relative emphasis of its investments in a particular industry or sector, the value of the Fund’s shares may fluctuate in response to events affecting that industry or sector.

Technology Sector Risk. Market or economic factors impacting technology companies could have an impact on the value of the Fund’s investments. The value of stocks of technology companies is particularly vulnerable to rapid changes in technology product cycles, rapid product obsolescence and frequent new product introduction, unpredictable changes in growth rates, competition for the services of qualified personnel, government regulation and competition, both domestically and internationally, including competition from foreign competitors with lower production costs, all of which may have an adverse effect on their profit margins. Stocks of technology companies, especially those of smaller, less-seasoned companies, tend to be more volatile than the overall market. Technology companies are heavily dependent on patent and intellectual property rights, the loss or impairment of which may adversely affect their profitability.

Communication Services Sector Risk. Communication services companies may be greatly affected by technological advancements, market competition, supply chain issues, and labor shortages. Companies in the communication services sector may also be affected by research and development costs, substantial capital requirements, pricing competition and government regulations. Certain communication services companies may also be susceptible to network security breaches, including hacking, ransomware attacks, denial of service attacks, and potential theft, loss, or unauthorized disclosure of proprietary or consumer information, which may result in disruptions in service, reputational damage, regulatory penalties, or financial losses. Additionally, the communication services sector is impacted by fluctuating market demands both domestically and internationally, as well as shifting demographics and unpredictable changes in consumer preferences. Companies in the communication services sector also face intense competition in new product development, deployment, and delivery.

Transactions Risk. The Fund could experience a loss and its liquidity may be negatively impacted when selling securities or liquidating other investments to meet redemption requests. The risk of loss increases if the redemption requests are unusually large or frequent or occur in times of overall market turmoil or declining prices. Similarly, large purchases of Fund shares may adversely affect the Fund’s performance to the extent that the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would.

Investments in the Fund are not deposits or obligations of, or guaranteed or endorsed by, any bank and are not insured or guaranteed by the FDIC, the Federal Reserve Board or any other government agency.

You could lose money investing in the Fund.

The Fund’s Past Performance

This section provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund’s Class A Shares has varied from year to year for the past ten calendar years. The table shows the average annual total returns over the past one year, five years and ten years. The table compares the Fund’s performance to the performance of the Russell 3000® Index and Russell 3000® Growth Index. The Russell 3000® Index serves as the Fund’s regulatory index and provides a broad measure of market performance. The Russell 3000® Growth Index is the Fund’s additional index and is more representative of the Fund’s investment universe than the regulatory index. Past performance (before and after taxes) is not necessarily an indication of how any class of the Fund will perform in the future. Updated performance information is available by visiting www.jpmorganfunds.com or by calling 1-800-480-4111.

The performance figures in the bar chart do not reflect any deduction for the front-end sales load, which is assessed on Class A Shares. If the load were reflected, the performance figures would have been lower.

Frank Russell Company is the source and owner of the Russell Index data contained or reflected in this material and all trademarks and copyrights related thereto. Frank Russell Company is not responsible for the formatting or configuration of this material or for any inaccuracy in the adviser’s presentation thereof.

YEAR-BY-YEAR RETURNS — CLASS A SHARES

Best Quarter	2nd quarter, 2020	32.72%
Worst Quarter	2nd quarter, 2022	-22.13%

The Fund’s year-to-date total return

through

9/30/26

was

3.04%

AVERAGE ANNUAL TOTAL RETURNS (For periods ended December 31, 2025)
	Past 1 Year	Past 5 Years	Past 10 Years
CLASS A SHARES
Return Before Taxes	9.46 %	11.22 %	16.89 %
Return After Taxes on Distributions	6.57	9.46	15.07
Return After Taxes on Distributions and Sale of Fund Shares	7.73	8.63	13.79
CLASS C SHARES
Return Before Taxes	13.92	11.86	17.05
CLASS I SHARES
Return Before Taxes	15.81	12.70	17.81
RUSSELL 3000 INDEX (Reflects No Deduction for Fees, Expenses, or Taxes)	17.15	13.15	14.29
RUSSELL 3000 GROWTH INDEX (Reflects No Deduction for Fees, Expenses, or Taxes)	18.15	14.59	17.59

After-tax returns are shown only for the Class A Shares, and after-tax returns for the other classes will vary. After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on the investor’s tax situation and may differ from those shown, and the after-tax returns shown are not relevant to investors who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts.

Management

J.P. Morgan Investment Management Inc. (the adviser)

Portfolio Manager	Managed the Fund Since	Primary Title with Investment Adviser
Felise Agranoff	2020	Managing Director
Larry H. Lee	2022	Managing Director

Purchase and Sale of Fund Shares

Purchase minimums

For Class A and Class C Shares
To establish an account	$1,000
To add to an account	$50
For Class I Shares
To establish an account	$1,000,000
To add to an account	No minimum levels

In general, you may purchase or redeem shares on any business day:

●

Through your Financial Intermediary

●

By writing to J.P. Morgan Funds Services, P.O. Box 219143, Kansas City, MO 64121-9143

●

After you open an account, by calling J.P. Morgan Funds Services at 1-800-480-4111

Tax Information

The Fund intends to make distributions that may be taxed as ordinary income or capital gains, except when your investment is in an IRA, 401(k) plan or other tax-advantaged investment plan, in which case you may be subject to federal income tax upon withdrawal from the tax-advantaged investment plan.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund and its related companies may pay the financial intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or financial intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit

your financial intermediary’s website for more information.