Summary ProspectusInvestor and Service Class
April 29, 2024
Government Money Market ProFund
 
INVESTOR CLASS
SERVICE CLASS
Government Money Market
ProFund
MPIXX
MPSXX
This Summary Prospectus is designed to provide investors with key fund information in a clear and concise format. Before you invest, you may want to review the Fund’s Full Prospectus, which contains more information about the Fund and its risks. The Fund’s Full Prospectus, dated April 29, 2024, and Statement of Additional Information, dated April 29, 2024, and as each hereafter may be supplemented, are incorporated by reference into this Summary Prospectus. All of this information may be obtained at no cost either: online at ProShares.com/resources/prospectus_reports.html; by calling 866-PRO-5125 (866-776-5125); or by sending an email request to info@ProShares.com. The Securities and Exchange Commission has not approved or disapproved these securities or passed upon the adequacy of this Summary Prospectus. Any representation to the contrary is a criminal offense.

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TICKERS  ::  Investor Class MPIXX  ::  Service Class MPSXX :: 3
Investment Objective
Government Money Market ProFund (the “Fund”) seeks a high level of current income consistent with liquidity and preservation of capital.
Fees and Expenses of the Fund
The table below 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.
Shareholder Fees
(fees paid directly from your investment)
Wire Fee $10
Annual Fund Operating Expenses
(expenses that you pay each year as a percentage of the
value of your investment)
 
Investor
Class
Service
Class
Investment Advisory Fees1
0.10%
0.10%
Distribution and Service (12b-1) Fees
0.00%
1.00%
Other Expenses
0.88%
0.88%
Recoupment2
0.07%
0.07%
Other Operating Expenses
0.81%
0.81%
Total Annual Fund Operating Expenses3,4
0.98%
1.98%
1
The Investment Advisory Fees are currently paid to DIMA only. No investment advisory fee is payable to ProFund Advisors by the Fund unless the master-feeder relationship with the Portfolio is terminated.
2
The “Recoupment” line shows gross recoupment payments made by the Fund during its most recent fiscal year. The recoupment shown did not cause the Fund’s expenses to exceed any expense limitation in place at the time of recoupment or the time the recouped amounts were originally waived/reimbursed.
3
ProFund Advisors LLC (“ProFund Advisors”) has contractually undertaken to waive its fees and/or reimburse expenses to maintain the minimum yield floor limit at 0.02% through April 30, 2025 (“Minimum Yield”). ProFund Advisors has contractually agreed to waive Investment Advisory and Management Services Fees and to reimburse Other Expenses to the extent Total Annual Fund Operating Expenses Before Fee Waivers and Expense Reimbursements, as a percentage of average daily net assets, exceed 0.98% for Investor Class shares and 1.98% for Service Class shares through April 30, 2025. After such date, the expense limitation may be terminated or revised by ProFund Advisors. This agreement may not be terminated before that date without the approval of the Fund’s Board. ProFund Advisors may recoup from the Fund any of the fees or expenses it has waived and/or reimbursed until the third anniversary of the end of the 12 month period ending April 30 in which such waiver and/or reimbursement occurs, to the extent that such recoupment would not cause the Fund’s net yield to fall below the Fund’s previously determined Minimum Yield or the expenses to exceed the overall expense ratio limit in effect at the time of the waiver and/or reimbursement.
4
Reflects the expenses of both the Fund and the Portfolio.
Example: This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds.
The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of each period. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your approximate costs would be:
 
1 Year
3 Years
5 Years
10 Years
Investor Class
$100
$312
$542
$1,201
Service Class
$201
$621
$1,068
$2,306
The Fund pays transaction and financing costs associated with the purchase and sale of securities. These costs are not reflected in the table or the example above.
Principal Investment Strategies
The Fund is currently a feeder fund that invests substantially all of its assets in a master portfolio, the Government Cash Management Portfolio (the “Portfolio”), a separate registered investment company managed by DWS Investment Management Americas, Inc. (“DIMA”) with a comparable investment objective. The Portfolio is a money market fund that is managed in accordance with federal regulations that govern the quality, maturity, diversity and liquidity of instruments in which a money market fund may invest.
The Fund follows policies designed to maintain a stable $1.00 share price. An investment in the Fund is not a bank deposit, nor is it insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. While the Fund seeks to maintain a stable net asset value of $1.00 per share, there is no guarantee that the Fund will do so. The Fund’s Trustees may withdraw its assets from the Portfolio if they believe doing so is in the Fund shareholders’ best interests.
The Portfolio operates as a “government money market fund,” as such term is defined under federal regulations. As a government money market fund, the Portfolio is required to invest at least 99.5% of its total assets at the time of investment in cash, U.S. government securities, and/or repurchase agreements that are collateralized by these instruments.
The Portfolio primarily invests in the following types of investments:
U.S. Treasury bills, notes, bonds and other obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities.
Repurchase agreements backed by these instruments. In a repurchase agreement, the Portfolio buys securities at one price with a simultaneous agreement to sell back the securities at a future date at an agreed-upon price.

4 :: TICKERS  ::  Investor Class MPIXX  ::  Service Class MPSXX
The Portfolio may invest in floating and variable rate instruments (obligations that do not bear interest at fixed rates).
Under normal circumstances, the Portfolio invests at least 80% of net assets, plus the amount of any borrowings for investment purposes, in U.S. government securities and/or repurchase agreements that are collateralized by U.S. government securities. The Portfolio considers repurchase agreements with the Federal Reserve Bank of New York to be U.S. government securities.
Working in consultation with DIMA’s portfolio management, DIMA’s credit team screens potential securities and develops a list of those that the Portfolio may buy. DIMA’s portfolio management, looking for attractive yield and weighing considerations such as credit quality, economic outlooks and possible interest rate movements, then decides which securities on this list to buy.
References to investments by the Fund may refer to actions undertaken by the Portfolio. The Portfolio may accept investments from other feeder funds. Each feeder fund bears the Portfolio’s expenses in proportion to its investments in the Portfolio. Each feeder fund can set its own fund-specific expenses, transaction minimums and other requirements.
Please see “Investment Objectives, Principal Investment Strategies and Related Risks” in the Fund’s Prospectus for additional details.
Principal Risks
Although the Fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund’s sponsor has no legal obligation to provide financial support to the Fund, and you should not expect that the sponsor will provide financial support to the Fund at any time.
The Fund is exposed to the risk factors below through the Portfolio, which invests directly in the individual securities. References to the investment strategies and risks of the “Fund” herein should also be understood to refer to the investment strategies and risks of the Portfolio unless the context requires otherwise.
Money Market Fund Risk — The share price of money market funds can fall below the $1.00 share price. You should not rely on or expect ProFund Advisors or DIMA to enter into support agreements or take other actions to maintain the Fund’s $1.00 share price. The credit quality of the Portfolio’s holdings can change rapidly in certain markets, and the default of a single holding could have an adverse impact on the Fund’s or the Portfolio’s share price. The Fund’s or the Portfolio’s share price can also be negatively affected during periods of high redemption pressures and/or illiquid markets. The actions of a few large investors in the Portfolio and/or Fund may have a significant adverse effect on the share price of the Fund.
Credit Risk — The Fund’s performance could be hurt and the Fund’s share price could fall below $1.00 if an issuer of a debt
security suffers an adverse change in financial condition that results in the issuer not making timely payments of interest or principal, a security downgrade or an inability to make a financial obligation. Some securities issued by U.S. government agencies or instrumentalities are backed by the full faith and credit of the U.S. Government. Other securities that are supported only by the credit of the issuing agency or instrumentality are subject to greater credit risk than securities backed by the full faith and credit of the U.S. Government. This is because the U.S. Government might provide financial support, but has no obligation to do so, if there is a potential or actual loss of principal or failure to make interest payments.
US Government Default Risk — Due to the rising US government debt burden and potential limitations caused by the statutory debt ceiling, it is possible that the US government may not be able to meet its financial obligations or that securities issued by the US government may experience credit downgrades. In the past, US sovereign credit has experienced downgrades and there can be no guarantee that it will not experience further downgrades in the future by rating agencies. Such a credit event may adversely impact the financial markets and the fund. From time to time, uncertainty regarding the status of negotiations in the US government to increase the statutory debt ceiling and/or failure to increase the statutory debt ceiling could increase the risk that the US government may default on payments on certain US government securities, cause the credit rating of the US government to be downgraded or increase volatility in financial markets, result in higher interest rates, reduce prices of US Treasury securities and/or increase the costs of certain kinds of debt.
Interest Rate Risk — Rising interest rates could cause the value of the Fund’s investments — and therefore its share price as well — to decline. A rising interest rate environment may cause investors to move out of fixed-income securities and related markets on a large scale, which could adversely affect the price and liquidity of such securities and could also result in increased redemptions from the Fund. Increased redemptions from the Fund may force the Fund to sell investments at a time when it is not advantageous to do so, which could result in losses. Beginning in 2022, the US Federal Reserve (“Fed”) raised interest rates significantly in response to increased inflation. It is unclear if and when the Fed may begin to implement interest rate cuts, if rates will remain at current levels for a prolonged period or, if the Fed deems necessary in response to certain economic developments such as a turnaround in the decline of inflation, the Fed may consider additional rate increases. As a result, fixed-income and related markets may experience heightened levels of interest rate volatility and liquidity risk, which could impair the Fund’s ability to maintain a stable $1.00 share price. Any decline in interest rates is likely to cause the Fund’s yield to decline, and during periods of unusually low or

TICKERS  ::  Investor Class MPIXX  ::  Service Class MPSXX :: 5
negative interest rates, the Fund’s yield may approach or fall below zero. A low or negative interest rate environment may prevent the Fund from providing a positive yield or paying fund expenses out of current income and, at times, could impair the Fund’s ability to maintain a stable $1.00 share price. Over time, the total return of a money market fund may not keep pace with inflation, which could result in a net loss of purchasing power for long-term investors. Interest rates can change in response to the supply and demand for credit, government and/or central bank monetary policy and action, inflation rates, and other factors. Recent and potential future changes in monetary policy made by central banks or governments are likely to affect the level of interest rates. Changing interest rates may have unpredictable effects on markets, may result in heightened market volatility and potential illiquidity and may detract from fund performance to the extent the Fund is exposed to such interest rates and/or volatility. Money market funds try to minimize interest rate risk by purchasing short-term securities. If there is an insufficient supply of U.S. government securities to meet investor demand, it could result in lower yields on such securities and increase interest rate risk for the Fund.
London Interbank Offered Rate (LIBOR), the benchmark rate for certain floating rate securities, has been phased out as of the end of 2021 for most maturities and currencies, although certain widely used U.S. Dollar LIBOR rates ceased to be published after June 2023 to assist with the transition. The transition process from LIBOR towards its replacement reference rate with the Secured Overnight Financing Rate (SOFR) for U.S. Dollar LIBOR rates has become increasingly well defined, especially following the signing of the federal Adjustable Interest Rate (LIBOR) Act in March 2022, and the adoption of implementing regulations in December 2022, which replaced LIBOR-based benchmark rates in instruments with no, or insufficient, alternative rate-setting provisions with a SOFR-based rate following the cessation of LIBOR. However, the Fund or the instruments in which the Fund invests may be adversely affected by the transition from LIBOR to SOFR by, among other things, increased volatility or illiquidity.
Counterparty Risk — A financial institution or other counterparty with whom the fund does business, or that underwrites, distributes or guarantees any investments or contracts that the fund owns or is otherwise exposed to, may decline in financial health and become unable to honor its commitments. This could cause losses for the fund or could delay the return or delivery of collateral or other assets to the fund.
Master/Feeder Risk — While the master/feeder structure is designed to reduce costs, it may not do so, and the Fund might encounter operational or other complications. For example, large-scale redemptions by other feeder funds, if any, of their shares in the Portfolio could have adverse effects on the Fund, such as requiring the liquidation of a substantial
portion of the Portfolio’s holdings at a time when it may be disadvantageous to do so. Also, other feeder funds of the Portfolio, if any, may have a greater ownership interest in the Portfolio than the Fund’s interest, and, therefore, could have effective voting control over the operation of the Portfolio.
Prepayment and Extension Risk — When a bond issuer, such as an issuer of asset-backed securities, retains the right to pay off a high-yielding bond before it comes due, the Fund may have to reinvest the proceeds at lower interest rates. Thus, prepayment may reduce the Fund’s income. When interest rates fall, issuers of high interest debt obligations may pay off the debts earlier than expected (prepayment risk), and the Portfolio may have to reinvest the proceeds at lower yields. When interest rates rise, issuers of lower interest debt obligations may have the right to pay off the debts later than expected (extension risk), thus keeping the Fund’s assets tied up in lower interest debt obligations. Ultimately, any unexpected behavior in interest rates could increase the volatility of the Fund’s yield and could hurt fund performance. Prepayments could also create capital gains tax liability in some instances.
Risks of Holding Cash — The Fund will at times hold cash positions, which may hurt the Fund’s performance. Cash positions may also subject the Fund to additional risks and costs including any fees imposed by the Fund’s custodian for large cash balances.
Repurchase Agreement Risk — If the party that sells the securities to the Portfolio defaults on its obligation to repurchase them at the agreed-upon time and price, the Portfolio could lose money.
Security Selection Risk — While the Fund invests in short-term securities, which by nature should be relatively stable investments, it is possible that the securities in which the Fund invests will not perform as expected. This could cause the Fund’s yield to lag behind those of similar money market funds and could result in a decline in share price.
Liquidity Risk — In certain circumstances, such as the disruption of the orderly markets for the financial instruments in which the Fund invests, the Fund might not be able to acquire or dispose of certain holdings quickly or at prices that represent true market value in the judgment of ProFund Advisors. Markets for the financial instruments in which the Fund invests may be disrupted by a number of events, including but not limited to economic crises, health crises, natural disasters, excessive volatility, new legislation, or regulatory changes inside or outside of the U.S. For example, regulation limiting the ability of certain financial institutions to invest in certain financial instruments would likely reduce the liquidity of those securities. An inability to sell one or more portfolio securities can adversely affect the Fund’s ability to maintain a $1.00 share price or prevent the Fund from being able to take advantage of other investment opportunities. Unusual market conditions, an unusually high

6 :: TICKERS  ::  Investor Class MPIXX  ::  Service Class MPSXX
volume of redemption requests or other similar conditions could cause the Fund to be unable to pay redemption proceeds within a short period of time. If the Fund is forced to sell securities at an unfavorable time and/or under unfavorable conditions, such sales may adversely affect the Fund’s ability to maintain a $1.00 share price.
Certain shareholders may from time to time own or control a significant percentage of the Fund’s shares. These shareholders may include, for example, institutional investors and other shareholders whose buy-sell decisions are controlled by a single decision maker. Redemptions by these shareholders, or a high volume of redemption requests generally, may further increase the Fund’s liquidity risk and may impact the Fund’s ability to maintain a $1.00 share price.
Market Risk — The Fund is subject to market risks that will affect the value of its shares, including adverse issuer, political, regulatory, market or economic developments, as well as developments that impact specific economic sectors, industries or segments of the market.
Active Investor Risk —The Fund permits short-term trading of its securities. This may have a negative impact on the Fund’s ability to achieve its investment objective or maintain a consistent level of operating expenses. In certain circumstances, the Fund’s expense ratio may vary from current estimates or the historical ratio disclosed in this Prospectus. In addition, this will increase portfolio turnover and may result in additional costs for the Fund.
Operational and Technology Risk — Cyber-attacks, disruptions, or failures that affect the Fund’s or Portfolio’s service providers or counterparties, issuers of securities held by the Portfolio, or other market participants may adversely affect the Fund or Portfolio and Fund shareholders, including by causing losses for the Fund or Portfolio or impairing their operations, and may cause investors in the Fund or Portfolio to lose money.
Please see “Investment Objectives, Principal Investment Strategies and Related Risks” in the Fund’s Prospectus for additional details.
Investment Results
The bar chart below shows how the Fund’s investment results for Investor Class shares have varied from year to year, and the table shows the Fund’s average annual total returns for various periods. Performance for Service Class shares would differ to the extent their fees and expenses differ. This information provides some indication of the risks of investing in the Fund. In addition, the Fund’s performance information reflects applicable fee waivers and/or expense limitations, if any, in effect during the periods presented. Absent such fee waivers/expense limitations, if any, performance would have been lower.   Past results (before and after taxes) are not predictive of future results. Updated
information on the Fund’s results can be obtained by visiting the Fund’s website (www.profunds.com).
Prior to May 2, 2016, the Fund operated as a prime money market fund that had the ability to invest in certain types of securities that the Fund is no longer permitted to hold to any significant extent (i.e., over 0.5% of total assets). Consequently, the performance information below may have been different if the Fund’s current investment limitations had been in effect during the period prior to the Fund’s conversion to a government money market fund.
Annual Returns as of December 31
Best Quarter
(ended
12/31/2023
):
1.12%
Worst Quarter
(ended
3/31/2022
):
0.00%
The year-to-date return as of the most recent quarter, which ended March 31, 2024, was 1.10%.
Average Annual Total Returns
As of December 31, 2023
 
One
Year
Five
Years
Ten
Years
Inception
Date
Investor Class Shares
4.15%
1.30%
0.74%
11/17/1997
Service Class Shares
3.12%
0.81%
0.43%
11/17/1997
The 7-day yield (the income for the previous 7 days projected over a full year) for the Fund as of December 31, 2023 was 4.52% for Investor Class Shares and 3.48% for Service Class Shares.
Management
The Fund is advised by ProFund Advisors. The Fund currently seeks its investment objective by investing substantially all of its assets in the Portfolio managed by DIMA. ProFund Advisors is not paid any investment advisory fee unless the master-feeder relationship with the Portfolio is terminated and ProFund Advisors directly invests the assets of the Fund.
Purchase and Sale of Fund Shares
The minimum initial investment amounts for all classes, which may be waived at the discretion of the Fund, are:

TICKERS  ::  Investor Class MPIXX  ::  Service Class MPSXX :: 7
$5,000 for accounts that list a financial professional.
$15,000 for self-directed accounts.
You may purchase, redeem or exchange Fund shares on any day which the New York Stock Exchange is open for business. Depending on where your account is held, you may redeem your shares by contacting your financial professional or the Fund by mail, telephone, wire transfer or on-line (www.profunds.com).
Tax Information
The Fund’s distributions generally are taxable, and will be taxed as ordinary income, qualified dividend income or capital gains, unless you are investing through a tax-advantaged arrangement, such as a 401(k) plan or an individual retirement account. You may be taxed later upon withdrawal of monies from such tax-
advantaged arrangements. The Fund intends to distribute income, if any, monthly, and capital gains, if any, at least annually.
Payments to Broker-Dealers and Other Financial Intermediaries
If you purchase Fund shares through a financial intermediary, such as a broker-dealer or investment adviser, the Fund and its distributor 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 financial intermediary to recommend the Fund over another investment. Ask your financial intermediary or visit your financial intermediary’s website for more information.

P.O. Box 182800
Columbus, OH 43218-2800
  
ProFunds®
Post Office Mailing Address for Investments
P.O. Box 182800
Columbus, OH 43218-2800
Phone Numbers
For Financial Professionals: (888) PRO-5717 (888) 776-5717
For All Others: (888) PRO-FNDS (888) 776-3637 Or: (614) 470-8122
Fax Number: (800) 782-4797
Website Address: ProFunds.com
Investment Company Act File No. 811-08239
IMPI APR24