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mmot:S000009580Member mmot:C000242773Member 2022-12-22 2023-12-21 0000856517 mmot:AdministrativeSharesMember mmot:S000009580Member mmot:C000242773Member 2021-04-01 2022-03-31 0000856517 mmot:AdministrativeSharesMember mmot:S000009580Member mmot:C000242773Member 2024-04-01 2025-03-31 0000856517 mmot:PremierSharesMember mmot:S000009580Member mmot:C000242772Member 2022-12-22 2023-12-21 0000856517 mmot:PremierSharesMember mmot:S000009580Member mmot:C000242772Member 2021-04-01 2022-03-31 0000856517 mmot:PremierSharesMember mmot:S000009580Member mmot:C000242772Member 2024-04-01 2025-03-31 pure iso4217:USD Federated Hermes U.S. Treasury Cash Reserves - SEL Class The Fund's SEL class total return for the three-month period from January 1, 2026 to March 31, 2026, was 0.88%.Within the periods shown in the bar chart, the Fund's SEL class highest quarterly return was 1.33% (quarter ended December 31, 2024). Its lowest quarterly return was 0.96% (quarter ended December 31, 2025). Federated Hermes U.S. Treasury Cash Reserves – IS Class The Fund's IS class total return for the three-month period from January 1, 2026 to March 31, 2026, was 0.87%.Within the periods shown in the bar chart, the Fund's IS class highest quarterly return was 1.32% (quarter ended December 31, 2023). Its lowest quarterly return was 0.00% (quarter ended March 31, 2022). Federated Hermes U.S. Treasury Cash Reserves - AVR Class The Fund's AVR class total return for the three-month period from January 1, 2026 to March 31, 2026, was 0.88%.Within the periods shown in the bar chart, the Fund's AVR class highest quarterly return was 1.33% (quarter ended December 31, 2024). Its lowest quarterly return was 0.97% (quarter ended December 31, 2025). Federated Hermes U.S. Treasury Cash Reserves - SS Class The Fund's SS class total return for the three-month period from January 1, 2026 to March 31, 2026, was 0.81%.Within the periods shown in the bar chart, the Fund's SS class highest quarterly return was 1.27% (quarter ended December 31, 2023). Its lowest quarterly return was 0.00% (quarter ended March 31, 2022). Federated Hermes U.S. Treasury Cash Reserves - ADM Class The Fund's ADM class total return for the three-month period from January 1, 2026 to March 31, 2026, was 0.81%.Within the periods shown in the bar chart, the Fund's ADM class highest quarterly return was 1.26% (quarter ended December 31, 2024). Its lowest quarterly return was 0.89% (quarter ended December 31, 2025). Federated Hermes U.S. Treasury Cash Reserves - PRM Class The Fund's PRM class total return for the three-month period from January 1, 2026 to March 31, 2026, was 0.88%.Within the periods shown in the bar chart, the Fund's PRM class highest quarterly return was 1.34% (quarter ended December 31, 2024). Its lowest quarterly return was 0.97% (quarter ended December 31, 2025). Federated Hermes U.S. Treasury Cash Reserves – IS Class The Fund's IS class total return for the three-month period from January 1, 2026 to March 31, 2026, was 0.87%.Within the periods shown in the bar chart, the Fund's IS class highest quarterly return was 1.32% (quarter ended December 31, 2023). Its lowest quarterly return was 0.00% (quarter ended March 31, 2022). 2026-04-30 0000856517 false 485BPOS highest quarterly return 2024-12-31 lowest quarterly return 2025-12-31 The Fund's SEL class total return for the three-month period 2026-03-31 highest quarterly return 2023-12-31 lowest quarterly return 2022-03-31 The Fund's IS class total return for the three-month period 2026-03-31 highest quarterly return 2024-12-31 lowest quarterly return 2025-12-31 The Fund's AVR class total return for the three-month period 2026-03-31 highest quarterly return 2023-12-31 lowest quarterly return 2022-03-31 The Fund's SS class total return for the three-month period 2026-03-31 highest quarterly return 2024-12-31 lowest quarterly return 2025-12-31 The Fund's ADM class total return for the three-month period 2026-03-31 highest quarterly return 2024-12-31 lowest quarterly return 2025-12-31 The Fund's PRM class total return for the three-month period 2026-03-31 highest quarterly return 2023-12-31 lowest quarterly return 2022-03-31 The Fund's IS class total return for the three-month period 2026-03-31 0.0515 0.0414 0.0133 0.0096 0.0088 0.0018 0.0070 0.0169 0.0204 0.0036 0.0001 0.0141 0.0492 0.0512 0.0412 0.0132 0.0000 0.0087 0.0517 0.0417 0.0133 0.0097 0.0088 0.0001 0.0045 0.0144 0.0179 0.0026 0.0001 0.0122 0.0468 0.0489 0.0388 0.0127 0.0000 0.0081 0.0486 0.0386 0.0126 0.0089 0.0081 0.0517 0.0417 0.0134 0.0097 0.0088 0.0018 0.0070 0.0169 0.0204 0.0036 0.0001 0.0141 0.0492 0.0512 0.0412 0.0132 0.0000 0.0087 N-1A Federated Hermes Money Market Obligations Trust 2026-06-30 Fund Summary Information–Select Shares Federated Hermes U.S. Treasury Cash Reserves (the “Fund”) RISK/RETURN SUMMARY: INVESTMENT OBJECTIVE The Fund is a money market fund that seeks to maintain a stable net asset value (NAV) of $1.00 per Share. The Fund’s investment objective is current income consistent with stability of principal and liquidity. RISK/RETURN SUMMARY: FEES AND EXPENSES This table describes the fees and expenses that you may pay if you buy, hold and sell Select Shares (SEL) 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) 0 0 0 0 0 Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) 0.0015 0 0.0012 0.0027 -0.0009 0.0018 July 1, 2027 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 for the time periods indicated and then redeem or hold all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the operating expenses remain the same. The Example does not reflect sales charges (loads) on reinvested dividends. If these sales charges (loads) were included, your costs would be higher. Although your actual costs and returns may be higher or lower, based on these assumptions your costs would be: 28 87 152 343 RISK/RETURN SUMMARY: INVESTMENTS, RISKS and PERFORMANCEWhat are the Fund’s Main Investment Strategies? The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework.The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. The Fund will notify shareholders at least 60 days in advance of any change in this investment policy. The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework. The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. All mutual funds take investment risks. Therefore, even though the Fund is a money market fund that seeks to maintain a stable NAV, it is possible to lose money by investing in the Fund.You could lose money by investing in the Fund. ■ Interest Rate Risk. Prices of fixed-income securities generally fall when interest rates rise. Recent and potential future changes in monetary policy made by central banks and/or their governments are likely to affect the level of interest rates. Very low or negative interest rates magnify interest rate risk. During periods when interest rates are low or there are negative interest rates, the Fund’s yield (and total return) also is likely to be lower or the Fund may be unable to maintain a positive return, or yield, or a stable NAV. ■ Risk Related to the Economy. The value of the Fund’s portfolio may decline in tandem with a drop in the overall value of the markets in which the Fund invests and/or other markets. Global economic, political and financial conditions, including geopolitical and other events (e.g., wars, tensions, sanctions and terrorism), legislative changes or shifts in fiscal or monetary policy or reform, industry or economic trends and developments, grid congestion or capacity constraints, natural disasters or public health risks, such as epidemics or pandemics, may, from time to time, and for varying periods of time, have a significant effect on the economies of many nations, including the U.S., and financial markets generally and cause the Fund to experience volatility, illiquidity, loss of value, shareholder redemptions, and/or other potentially adverse effects. ■ Risk Associated with Investing Share Purchase Proceeds. On days during which there are net purchases of Fund Shares, the Fund must invest the proceeds at prevailing market yields or hold cash. If the Fund holds cash, or if the yield of the securities purchased is less than that of the securities already in the portfolio, the Fund’s yield will likely decrease. Conversely, net purchases on days on which short-term yields rise will likely cause the Fund’s yield to increase. In the event of significant changes in short-term yields or significant net purchases, the Fund retains the discretion to close to new investments. However, the Fund is not required to close, and no assurance can be given that this will be done in any given circumstance. ■ Risk Associated with Use of Amortized Cost. In the unlikely event that the Fund’s Board of Trustees (“Board”) were to determine, pursuant to Rule 2a-7, that the extent of the deviation between the Fund’s amortized cost per Share and its market-based NAV per Share may result in material dilution or other unfair results to shareholders, the Board will cause the Fund to take such action as it deems appropriate to eliminate or reduce to the extent practicable such dilution or unfair results. ■ Additional Factors Affecting Yield. There is no guarantee that the Fund will provide a certain level of income or that any such income will exceed the rate of inflation. Further, the Fund’s yield will vary. Periods of very low or negative interest rates impact, in a negative way, the Fund’s ability to maintain a positive return, or yield, or pay dividends to Fund shareholders. ■ Technology Risk. The Adviser uses various technologies in managing the Fund, consistent with its investment objective(s) and strategy described in this Prospectus. For example, proprietary and third-party data and systems are utilized to support decision making for the Fund. Data imprecision, software or other technology malfunctions, programming inaccuracies and similar circumstances may impair the performance of these systems, which may negatively affect Fund performance. 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 a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund’s sponsor is not required to reimburse the Fund for losses, and you should not expect that the sponsor will provide financial support to the Fund at any time, including during periods of market stress. Performance: Bar Chart and TableRisk/Return Bar Chart The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s SEL class total returns on a calendar year-by-year basis. The Average Annual Total Return Table shows returns averaged over the stated periods. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. Updated performance information for the Fund is available under the “Products” section at FederatedHermes.com/us or by calling 1-800-341-7400. The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s SEL class total returns on a calendar year-by-year basis. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. FederatedHermes.com/us 1-800-341-7400 Average Annual Total Return Table The following table represents the Fund’s SEL class Average Annual Total Returns for the calendar period ended December 31, 2025. 0.0414 0.0477 2023-07-03 The Fund’s SEL class 7-Day Net Yield as of December 31, 2025, was 3.60%. You may call the Fund at 1-800-341-7400 for the current 7-Day Net Yield. The Fund’s SEL class 7-Day Net Yield as of December 31, 2025 0.0360 1-800-341-7400 Fund Summary Information–Institutional Shares Federated Hermes U.S. Treasury Cash Reserves (the “Fund”) RISK/RETURN SUMMARY: INVESTMENT OBJECTIVE The Fund is a money market fund that seeks to maintain a stable net asset value (NAV) of $1.00 per Share. The Fund’s investment objective is current income consistent with stability of principal and liquidity. RISK/RETURN SUMMARY: FEES AND EXPENSES This table describes the fees and expenses that you may pay if you buy, hold and sell Institutional Shares (IS) 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) 0 0 0 0 0 Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) 0.0015 0 0.0014 0.0029 -0.0009 0.0020 July 1, 2027 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 for the time periods indicated and then redeem or hold all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that operating expenses remain the same. The Example does not reflect sales charges (loads) on reinvested dividends. If these sales charges (loads) were included, your cost would be higher. Although your actual costs and returns may be higher or lower, based on these assumptions your costs would be: 30 93 163 368 RISK/RETURN SUMMARY: INVESTMENTS, RISKS and PERFORMANCEWhat are the Fund’s Main Investment Strategies? The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework.The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. The Fund will notify shareholders at least 60 days in advance of any change in this investment policy. The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework. The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. All mutual funds take investment risks. Therefore, even though the Fund is a money market fund that seeks to maintain a stable NAV, it is possible to lose money by investing in the Fund.You could lose money by investing in the Fund. ■ Interest Rate Risk. Prices of fixed-income securities generally fall when interest rates rise. Recent and potential future changes in monetary policy made by central banks and/or their governments are likely to affect the level of interest rates. Very low or negative interest rates magnify interest rate risk. During periods when interest rates are low or there are negative interest rates, the Fund’s yield (and total return) also is likely to be lower or the Fund may be unable to maintain a positive return, or yield, or a stable NAV. ■ Risk Related to the Economy. The value of the Fund’s portfolio may decline in tandem with a drop in the overall value of the markets in which the Fund invests and/or other markets. Global economic, political and financial conditions, including geopolitical and other events (e.g., wars, tensions, sanctions and terrorism), legislative changes or shifts in fiscal or monetary policy or reform, industry or economic trends and developments, grid congestion or capacity constraints, natural disasters or public health risks, such as epidemics or pandemics, may, from time to time, and for varying periods of time, have a significant effect on the economies of many nations, including the U.S., and financial markets generally and cause the Fund to experience volatility, illiquidity, loss of value, shareholder redemptions, and/or other potentially adverse effects. ■ Risk Associated with Investing Share Purchase Proceeds. On days during which there are net purchases of Fund Shares, the Fund must invest the proceeds at prevailing market yields or hold cash. If the Fund holds cash, or if the yield of the securities purchased is less than that of the securities already in the portfolio, the Fund’s yield will likely decrease. Conversely, net purchases on days on which short-term yields rise will likely cause the Fund’s yield to increase. In the event of significant changes in short-term yields or significant net purchases, the Fund retains the discretion to close to new investments. However, the Fund is not required to close, and no assurance can be given that this will be done in any given circumstance. ■ Risk Associated with Use of Amortized Cost. In the unlikely event that the Fund’s Board of Trustees (“Board”) were to determine, pursuant to Rule 2a-7, that the extent of the deviation between the Fund’s amortized cost per Share and its market-based NAV per Share may result in material dilution or other unfair results to shareholders, the Board will cause the Fund to take such action as it deems appropriate to eliminate or reduce to the extent practicable such dilution or unfair results. ■ Additional Factors Affecting Yield. There is no guarantee that the Fund will provide a certain level of income or that any such income will exceed the rate of inflation. Further, the Fund’s yield will vary. Periods of very low or negative interest rates impact, in a negative way, the Fund’s ability to maintain a positive return, or yield, or pay dividends to Fund shareholders. ■ Technology Risk. The Adviser uses various technologies in managing the Fund, consistent with its investment objective(s) and strategy described in this Prospectus. For example, proprietary and third-party data and systems are utilized to support decision making for the Fund. Data imprecision, software or other technology malfunctions, programming inaccuracies and similar circumstances may impair the performance of these systems, which may negatively affect Fund performance. 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 a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund’s sponsor is not required to reimburse the Fund for losses, and you should not expect that the sponsor will provide financial support to the Fund at any time, including during periods of market stress. Performance: Bar Chart and TableRisk/Return Bar Chart The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s IS class total returns on a calendar year-by-year basis. The Average Annual Total Return Table shows returns averaged over the stated periods. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. Updated performance information for the Fund is available under the “Products” section at FederatedHermes.com/us or by calling 1-800-341-7400. The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s IS class total returns on a calendar year-by-year basis. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. FederatedHermes.com/us 1-800-341-7400 Average Annual Total Return Table The following table represents the Fund’s IS class Average Annual Total Returns for the calendar period ended December 31, 2025. 0.0412 0.0310 0.0204 The Fund’s IS class 7-Day Net Yield as of December 31, 2025, was 3.59%. You may call the Fund at 1-800-341-7400 for the current 7-Day Net Yield. The Fund’s IS class 7-Day Net Yield as of December 31, 2025 0.0359 1-800-341-7400 Fund Summary Information–Advisor Shares Federated Hermes U.S. Treasury Cash Reserves (the “Fund”) RISK/RETURN SUMMARY: INVESTMENT OBJECTIVE The Fund is a money market fund that seeks to maintain a stable net asset value (NAV) of $1.00 per Share. The Fund’s investment objective is current income consistent with stability of principal and liquidity. RISK/RETURN SUMMARY: FEES AND EXPENSES This table describes the fees and expenses that you may pay if you buy, hold and sell Advisor Shares (AVR) 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) 0 0 0 0 0 Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) 0.0015 0 0.0009 0.0024 -0.0009 0.0015 July 1, 2027 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 for the time periods indicated and then redeem or hold all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the operating expenses remain the same. The Example does not reflect sales charges (loads) on reinvested dividends. If these sales charges (loads) were included, your costs would be higher. Although your actual costs and returns may be higher or lower, based on these assumptions your costs would be: 25 77 135 306 RISK/RETURN SUMMARY: INVESTMENTS, RISKS and PERFORMANCEWhat are the Fund’s Main Investment Strategies? The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework.The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. The Fund will notify shareholders at least 60 days in advance of any change in this investment policy. The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework. The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. All mutual funds take investment risks. Therefore, even though the Fund is a money market fund that seeks to maintain a stable NAV, it is possible to lose money by investing in the Fund.You could lose money by investing in the Fund. ■ Interest Rate Risk. Prices of fixed-income securities generally fall when interest rates rise. Recent and potential future changes in monetary policy made by central banks and/or their governments are likely to affect the level of interest rates. Very low or negative interest rates magnify interest rate risk. During periods when interest rates are low or there are negative interest rates, the Fund’s yield (and total return) also is likely to be lower or the Fund may be unable to maintain a positive return, or yield, or a stable NAV. ■ Risk Related to the Economy. The value of the Fund’s portfolio may decline in tandem with a drop in the overall value of the markets in which the Fund invests and/or other markets. Global economic, political and financial conditions, including geopolitical and other events (e.g., wars, tensions, sanctions and terrorism), legislative changes or shifts in fiscal or monetary policy or reform, industry or economic trends and developments, grid congestion or capacity constraints, natural disasters or public health risks, such as epidemics or pandemics, may, from time to time, and for varying periods of time, have a significant effect on the economies of many nations, including the U.S., and financial markets generally and cause the Fund to experience volatility, illiquidity, loss of value, shareholder redemptions, and/or other potentially adverse effects. ■ Risk Associated with Investing Share Purchase Proceeds. On days during which there are net purchases of Fund Shares, the Fund must invest the proceeds at prevailing market yields or hold cash. If the Fund holds cash, or if the yield of the securities purchased is less than that of the securities already in the portfolio, the Fund’s yield will likely decrease. Conversely, net purchases on days on which short-term yields rise will likely cause the Fund’s yield to increase. In the event of significant changes in short-term yields or significant net purchases, the Fund retains the discretion to close to new investments. However, the Fund is not required to close, and no assurance can be given that this will be done in any given circumstance. ■ Risk Associated with Use of Amortized Cost. In the unlikely event that the Fund’s Board of Trustees (“Board”) were to determine, pursuant to Rule 2a-7, that the extent of the deviation between the Fund’s amortized cost per Share and its market-based NAV per Share may result in material dilution or other unfair results to shareholders, the Board will cause the Fund to take such action as it deems appropriate to eliminate or reduce to the extent practicable such dilution or unfair results. ■ Additional Factors Affecting Yield. There is no guarantee that the Fund will provide a certain level of income or that any such income will exceed the rate of inflation. Further, the Fund’s yield will vary. Periods of very low or negative interest rates impact, in a negative way, the Fund’s ability to maintain a positive return, or yield, or pay dividends to Fund shareholders. ■ Technology Risk. The Adviser uses various technologies in managing the Fund, consistent with its investment objective(s) and strategy described in this Prospectus. For example, proprietary and third-party data and systems are utilized to support decision making for the Fund. Data imprecision, software or other technology malfunctions, programming inaccuracies and similar circumstances may impair the performance of these systems, which may negatively affect Fund performance. 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 a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund’s sponsor is not required to reimburse the Fund for losses, and you should not expect that the sponsor will provide financial support to the Fund at any time, including during periods of market stress. Performance: Bar Chart and TableRisk/Return Bar Chart The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s AVR class total returns on a calendar year-by-year basis. The Average Annual Total Return Table shows returns averaged over the stated periods. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. Updated performance information for the Fund is available under the “Products” section at FederatedHermes.com/us or by calling 1-800-341-7400. The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s AVR class total returns on a calendar year-by-year basis. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. FederatedHermes.com/us 1-800-341-7400 Average Annual Total Return Table The following table represents the Fund’s AVR class Average Annual Total Returns for the calendar period ended December 31, 2025. 0.0417 0.0479 2023-07-03 The Fund’s AVR class 7-Day Net Yield as of December 31, 2025, was 3.63%. You may call the Fund at 1-800-341-7400 for the current 7-Day Net Yield. The Fund’s AVR class 7-Day Net Yield as of December 31, 2025 0.0363 1-800-341-7400 Fund Summary Information–Service Shares Federated Hermes U.S. Treasury Cash Reserves (the “Fund”) RISK/RETURN SUMMARY: INVESTMENT OBJECTIVE The Fund is a money market fund that seeks to maintain a stable net asset value (NAV) of $1.00 per Share. The Fund’s investment objective is current income consistent with stability of principal and liquidity. RISK/RETURN SUMMARY: FEES AND EXPENSES This table describes the fees and expenses that you may pay if you buy, hold and sell Service Shares (SS) 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) 0 0 0 0 0 Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) 0.0015 0.0000 0.0036 0.0051 -0.0006 0.0045 July 1, 2027 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 for the time periods indicated and then redeem or hold all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that operating expenses remain the same. The Example does not reflect sales charges (loads) on reinvested dividends. If these sales charges (loads) were included, your cost would be higher. Although your actual costs and returns may be higher or lower, based on these assumptions your costs would be: 52 164 285 640 RISK/RETURN SUMMARY: INVESTMENTS, RISKS and PERFORMANCEWhat are the Fund’s Main Investment Strategies? The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework.The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. The Fund will notify shareholders at least 60 days in advance of any change in this investment policy. The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework. The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. All mutual funds take investment risks. Therefore, even though the Fund is a money market fund that seeks to maintain a stable NAV, it is possible to lose money by investing in the Fund.You could lose money by investing in the Fund. ■ Interest Rate Risk. Prices of fixed-income securities generally fall when interest rates rise. Recent and potential future changes in monetary policy made by central banks and/or their governments are likely to affect the level of interest rates. Very low or negative interest rates magnify interest rate risk. During periods when interest rates are low or there are negative interest rates, the Fund’s yield (and total return) also is likely to be lower or the Fund may be unable to maintain a positive return, or yield, or a stable NAV. ■ Risk Related to the Economy. The value of the Fund’s portfolio may decline in tandem with a drop in the overall value of the markets in which the Fund invests and/or other markets. Global economic, political and financial conditions, including geopolitical and other events (e.g., wars, tensions, sanctions and terrorism), legislative changes or shifts in fiscal or monetary policy or reform, industry or economic trends and developments, grid congestion or capacity constraints, natural disasters or public health risks, such as epidemics or pandemics, may, from time to time, and for varying periods of time, have a significant effect on the economies of many nations, including the U.S., and financial markets generally and cause the Fund to experience volatility, illiquidity, loss of value, shareholder redemptions, and/or other potentially adverse effects. ■ Risk Associated with Investing Share Purchase Proceeds. On days during which there are net purchases of Fund Shares, the Fund must invest the proceeds at prevailing market yields or hold cash. If the Fund holds cash, or if the yield of the securities purchased is less than that of the securities already in the portfolio, the Fund’s yield will likely decrease. Conversely, net purchases on days on which short-term yields rise will likely cause the Fund’s yield to increase. In the event of significant changes in short-term yields or significant net purchases, the Fund retains the discretion to close to new investments. However, the Fund is not required to close, and no assurance can be given that this will be done in any given circumstance. ■ Risk Associated with Use of Amortized Cost. In the unlikely event that the Fund’s Board of Trustees (“Board”) were to determine, pursuant to Rule 2a-7, that the extent of the deviation between the Fund’s amortized cost per Share and its market-based NAV per Share may result in material dilution or other unfair results to shareholders, the Board will cause the Fund to take such action as it deems appropriate to eliminate or reduce to the extent practicable such dilution or unfair results. ■ Additional Factors Affecting Yield. There is no guarantee that the Fund will provide a certain level of income or that any such income will exceed the rate of inflation. Further, the Fund’s yield will vary. Periods of very low or negative interest rates impact, in a negative way, the Fund’s ability to maintain a positive return, or yield, or pay dividends to Fund shareholders. ■ Technology Risk. The Adviser uses various technologies in managing the Fund, consistent with its investment objective(s) and strategy described in this Prospectus. For example, proprietary and third-party data and systems are utilized to support decision making for the Fund. Data imprecision, software or other technology malfunctions, programming inaccuracies and similar circumstances may impair the performance of these systems, which may negatively affect Fund performance. 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 a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund’s sponsor is not required to reimburse the Fund for losses, and you should not expect that the sponsor will provide financial support to the Fund at any time, including during periods of market stress. Performance: Bar Chart and TableRisk/Return Bar Chart The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s SS class total returns on a calendar year-by-year basis. The Average Annual Total Return Table shows returns averaged over the stated periods. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. Updated performance information for the Fund is available under the “Products” section at FederatedHermes.com/us or by calling 1-800-341-7400. The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s SS class total returns on a calendar year-by-year basis. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. FederatedHermes.com/us 1-800-341-7400 Average Annual Total Return Table The following table represents the Fund’s SS class Average Annual Total Returns for the calendar period ended December 31, 2025. 0.0388 0.0292 0.0185 The Fund’s SS class 7-Day Net Yield as of December 31, 2025, was 3.35%. You may call the Fund at 1-800-341-7400 for the current 7-Day Net Yield. The Fund’s SS class 7-Day Net Yield as of December 31, 2025 0.0335 1-800-341-7400 Fund Summary Information–Administrative Shares Federated Hermes U.S. Treasury Cash Reserves (the “Fund”) RISK/RETURN SUMMARY: INVESTMENT OBJECTIVE The Fund is a money market fund that seeks to maintain a stable net asset value (NAV) of $1.00 per Share. The Fund’s investment objective is current income consistent with stability of principal and liquidity. RISK/RETURN SUMMARY: FEES AND EXPENSES This table describes the fees and expenses that you may pay if you buy, hold and sell Administrative Shares (ADM) 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) 0 0 0 0 0 Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) 0.0015 0.0005 0.0034 0.0054 -0.0009 0.0045 July 1, 2027 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 for the time periods indicated and then redeem or hold all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the operating expenses remain the same. The Example does not reflect sales charges (loads) on reinvested dividends. If these sales charges (loads) were included, your costs would be higher. Although your actual costs and returns may be higher or lower, based on these assumptions your costs would be: 55 173 302 677 RISK/RETURN SUMMARY: INVESTMENTS, RISKS and PERFORMANCEWhat are the Fund’s Main Investment Strategies? The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework.The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. The Fund will notify shareholders at least 60 days in advance of any change in this investment policy. The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework. The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. All mutual funds take investment risks. Therefore, even though the Fund is a money market fund that seeks to maintain a stable NAV, it is possible to lose money by investing in the Fund.You could lose money by investing in the Fund. ■ Interest Rate Risk. Prices of fixed-income securities generally fall when interest rates rise. Recent and potential future changes in monetary policy made by central banks and/or their governments are likely to affect the level of interest rates. Very low or negative interest rates magnify interest rate risk. During periods when interest rates are low or there are negative interest rates, the Fund’s yield (and total return) also is likely to be lower or the Fund may be unable to maintain a positive return, or yield, or a stable NAV. ■ Risk Related to the Economy. The value of the Fund’s portfolio may decline in tandem with a drop in the overall value of the markets in which the Fund invests and/or other markets. Global economic, political and financial conditions, including geopolitical and other events (e.g., wars, tensions, sanctions and terrorism), legislative changes or shifts in fiscal or monetary policy or reform, industry or economic trends and developments, grid congestion or capacity constraints, natural disasters or public health risks, such as epidemics or pandemics, may, from time to time, and for varying periods of time, have a significant effect on the economies of many nations, including the U.S., and financial markets generally and cause the Fund to experience volatility, illiquidity, loss of value, shareholder redemptions, and/or other potentially adverse effects. ■ Risk Associated with Investing Share Purchase Proceeds. On days during which there are net purchases of Fund Shares, the Fund must invest the proceeds at prevailing market yields or hold cash. If the Fund holds cash, or if the yield of the securities purchased is less than that of the securities already in the portfolio, the Fund’s yield will likely decrease. Conversely, net purchases on days on which short-term yields rise will likely cause the Fund’s yield to increase. In the event of significant changes in short-term yields or significant net purchases, the Fund retains the discretion to close to new investments. However, the Fund is not required to close, and no assurance can be given that this will be done in any given circumstance. ■ Risk Associated with Use of Amortized Cost. In the unlikely event that the Fund’s Board of Trustees (“Board”) were to determine, pursuant to Rule 2a-7, that the extent of the deviation between the Fund’s amortized cost per Share and its market-based NAV per Share may result in material dilution or other unfair results to shareholders, the Board will cause the Fund to take such action as it deems appropriate to eliminate or reduce to the extent practicable such dilution or unfair results. ■ Additional Factors Affecting Yield. There is no guarantee that the Fund will provide a certain level of income or that any such income will exceed the rate of inflation. Further, the Fund’s yield will vary. Periods of very low or negative interest rates impact, in a negative way, the Fund’s ability to maintain a positive return, or yield, or pay dividends to Fund shareholders. ■ Technology Risk. The Adviser uses various technologies in managing the Fund, consistent with its investment objective(s) and strategy described in this Prospectus. For example, proprietary and third-party data and systems are utilized to support decision making for the Fund. Data imprecision, software or other technology malfunctions, programming inaccuracies and similar circumstances may impair the performance of these systems, which may negatively affect Fund performance. 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 a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund’s sponsor is not required to reimburse the Fund for losses, and you should not expect that the sponsor will provide financial support to the Fund at any time, including during periods of market stress. Performance: Bar Chart and TableRisk/Return Bar Chart The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s ADM class total returns on a calendar year-by-year basis. The Average Annual Total Return Table shows returns averaged over the stated periods. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. Updated performance information for the Fund is available under the “Products” section at FederatedHermes.com/us or by calling 1-800-341-7400. The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s ADM class total returns on a calendar year-by-year basis. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. FederatedHermes.com/us 1-800-341-7400 Average Annual Total Return Table The following table represents the Fund’s ADM class Average Annual Total Returns for the calendar period ended December 31, 2025. 0.0386 0.0448 2023-07-03 The Fund’s ADM class 7-Day Net Yield as of December 31, 2025, was 3.33%. You may call the Fund at 1-800-341-7400 for the current 7-Day Net Yield. The Fund’s ADM class 7-Day Net Yield as of December 31, 2025 0.0333 1-800-341-7400 Fund Summary Information–Premier Shares Federated Hermes U.S. Treasury Cash Reserves (the “Fund”) RISK/RETURN SUMMARY: INVESTMENT OBJECTIVE The Fund is a money market fund that seeks to maintain a stable net asset value (NAV) of $1.00 per Share. The Fund’s investment objective is current income consistent with stability of principal and liquidity. RISK/RETURN SUMMARY: FEES AND EXPENSES This table describes the fees and expenses that you may pay if you buy, hold and sell Premier Shares (PRM) 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) 0 0 0 0 0 Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) 0.0015 0 0.0009 0.0024 -0.0009 0.0015 July 1, 2027 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 for the time periods indicated and then redeem or hold all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the operating expenses remain the same. The Example does not reflect sales charges (loads) on reinvested dividends. If these sales charges (loads) were included, your costs would be higher. Although your actual costs and returns may be higher or lower, based on these assumptions your costs would be: 25 77 135 306 RISK/RETURN SUMMARY: INVESTMENTS, RISKS and PERFORMANCEWhat are the Fund’s Main Investment Strategies? The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework.The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. The Fund will notify shareholders at least 60 days in advance of any change in this investment policy. The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework. The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. All mutual funds take investment risks. Therefore, even though the Fund is a money market fund that seeks to maintain a stable NAV, it is possible to lose money by investing in the Fund.You could lose money by investing in the Fund. ■ Interest Rate Risk. Prices of fixed-income securities generally fall when interest rates rise. Recent and potential future changes in monetary policy made by central banks and/or their governments are likely to affect the level of interest rates. Very low or negative interest rates magnify interest rate risk. During periods when interest rates are low or there are negative interest rates, the Fund’s yield (and total return) also is likely to be lower or the Fund may be unable to maintain a positive return, or yield, or a stable NAV. ■ Risk Related to the Economy. The value of the Fund’s portfolio may decline in tandem with a drop in the overall value of the markets in which the Fund invests and/or other markets. Global economic, political and financial conditions, including geopolitical and other events (e.g., wars, tensions, sanctions and terrorism), legislative changes or shifts in fiscal or monetary policy or reform, industry or economic trends and developments, grid congestion or capacity constraints, natural disasters or public health risks, such as epidemics or pandemics, may, from time to time, and for varying periods of time, have a significant effect on the economies of many nations, including the U.S., and financial markets generally and cause the Fund to experience volatility, illiquidity, loss of value, shareholder redemptions, and/or other potentially adverse effects. ■ Risk Associated with Investing Share Purchase Proceeds. On days during which there are net purchases of Fund Shares, the Fund must invest the proceeds at prevailing market yields or hold cash. If the Fund holds cash, or if the yield of the securities purchased is less than that of the securities already in the portfolio, the Fund’s yield will likely decrease. Conversely, net purchases on days on which short-term yields rise will likely cause the Fund’s yield to increase. In the event of significant changes in short-term yields or significant net purchases, the Fund retains the discretion to close to new investments. However, the Fund is not required to close, and no assurance can be given that this will be done in any given circumstance. ■ Risk Associated with Use of Amortized Cost. In the unlikely event that the Fund’s Board of Trustees (“Board”) were to determine, pursuant to Rule 2a-7, that the extent of the deviation between the Fund’s amortized cost per Share and its market-based NAV per Share may result in material dilution or other unfair results to shareholders, the Board will cause the Fund to take such action as it deems appropriate to eliminate or reduce to the extent practicable such dilution or unfair results. ■ Additional Factors Affecting Yield. There is no guarantee that the Fund will provide a certain level of income or that any such income will exceed the rate of inflation. Further, the Fund’s yield will vary. Periods of very low or negative interest rates impact, in a negative way, the Fund’s ability to maintain a positive return, or yield, or pay dividends to Fund shareholders. ■ Technology Risk. The Adviser uses various technologies in managing the Fund, consistent with its investment objective(s) and strategy described in this Prospectus. For example, proprietary and third-party data and systems are utilized to support decision making for the Fund. Data imprecision, software or other technology malfunctions, programming inaccuracies and similar circumstances may impair the performance of these systems, which may negatively affect Fund performance. 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 a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund’s sponsor is not required to reimburse the Fund for losses, and you should not expect that the sponsor will provide financial support to the Fund at any time, including during periods of market stress. Performance: Bar Chart and TableRisk/Return Bar Chart The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s PRM class total returns on a calendar year-by-year basis. The Average Annual Total Return Table shows returns averaged over the stated periods. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. Updated performance information for the Fund is available under the “Products” section at FederatedHermes.com/us or by calling 1-800-341-7400. The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s PRM class total returns on a calendar year-by-year basis. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. FederatedHermes.com/us 1-800-341-7400 Average Annual Total Return Table The following table represents the Fund’s PRM class Average Annual Total Returns for the calendar period ended December 31, 2025. 0.0417 0.0479 2023-07-03 The Fund’s PRM class 7-Day Net Yield as of December 31, 2025, was 3.63%. You may call the Fund at 1-800-341-7400 for the current 7-Day Net Yield. The Fund’s PRM class 7-Day Net Yield as of December 31, 2025 0.0363 1-800-341-7400 Fund Summary Information–Cash Reserve Shares Federated Hermes U.S. Treasury Cash Reserves (the “Fund”) RISK/RETURN SUMMARY: INVESTMENT OBJECTIVE The Fund is a money market fund that seeks to maintain a stable net asset value (NAV) of $1.00 per Share. The Fund’s investment objective is current income consistent with stability of principal and liquidity. RISK/RETURN SUMMARY: FEES AND EXPENSES This table describes the fees and expenses that you may pay if you buy, hold and sell Cash Reserve Shares (CRS) of the Fund. You may pay other fees, such as brokerage commissions and other fees to the financial intermediary, which are not reflected in the tables and examples below. Shareholder Fees (fees paid directly from your investment) 0 0 0 0 0 Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) 0.0015 0 0.0014 0.0029 -0.0009 0.0020 July 1, 2027 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 for the time periods indicated and then redeem or hold all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that operating expenses remain the same. The Example does not reflect sales charges (loads) on reinvested dividends. If these sales charges (loads) were included, your cost would be higher. Although your actual costs and returns may be higher or lower, based on these assumptions your costs would be: 30 93 163 368 RISK/RETURN SUMMARY: INVESTMENTS, RISKS and PERFORMANCEWhat are the Fund’s Main Investment Strategies? The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework.The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. The Fund will notify shareholders at least 60 days in advance of any change in this investment policy. The Fund invests in a portfolio of U.S. Treasury securities maturing in 397 days or less that pay interest exempt from state personal income tax. The Fund may also hold cash, including cash earning interest at the Fund’s custodian.In pursuing its investment objective and implementing its investment strategies, the Fund will comply with Rule 2a-7 under the Investment Company Act of 1940 (“Rule 2a-7”). The Fund will operate as a “government money market fund,” as such term is defined in or interpreted under Rule 2a-7 under the Investment Company Act of 1940, as amended (the “1940 Act”). “Government money market funds” are required to invest at least 99.5% of their total assets in: (i) cash; (ii) securities issued or guaranteed by the United States or certain U.S. government agencies or instrumentalities; and/or (iii) repurchase agreements that are collateralized fully. Government money market funds are not required to adopt a liquidity fee framework. The Fund will invest its assets so that at least 80% of its net assets (plus any borrowings for investment purposes) are invested in U.S. Treasury investments. All mutual funds take investment risks. Therefore, even though the Fund is a money market fund that seeks to maintain a stable NAV, it is possible to lose money by investing in the Fund.You could lose money by investing in the Fund. ■ Interest Rate Risk. Prices of fixed-income securities generally fall when interest rates rise. Recent and potential future changes in monetary policy made by central banks and/or their governments are likely to affect the level of interest rates. Very low or negative interest rates magnify interest rate risk. During periods when interest rates are low or there are negative interest rates, the Fund’s yield (and total return) also is likely to be lower or the Fund may be unable to maintain a positive return, or yield, or a stable NAV. ■ Risk Related to the Economy. The value of the Fund’s portfolio may decline in tandem with a drop in the overall value of the markets in which the Fund invests and/or other markets. Global economic, political and financial conditions, including geopolitical and other events (e.g., wars, tensions, sanctions and terrorism), legislative changes or shifts in fiscal or monetary policy or reform, industry or economic trends and developments, grid congestion or capacity constraints, natural disasters or public health risks, such as epidemics or pandemics, may, from time to time, and for varying periods of time, have a significant effect on the economies of many nations, including the U.S., and financial markets generally and cause the Fund to experience volatility, illiquidity, loss of value, shareholder redemptions, and/or other potentially adverse effects. ■ Risk Associated with Investing Share Purchase Proceeds. On days during which there are net purchases of Fund Shares, the Fund must invest the proceeds at prevailing market yields or hold cash. If the Fund holds cash, or if the yield of the securities purchased is less than that of the securities already in the portfolio, the Fund’s yield will likely decrease. Conversely, net purchases on days on which short-term yields rise will likely cause the Fund’s yield to increase. In the event of significant changes in short-term yields or significant net purchases, the Fund retains the discretion to close to new investments. However, the Fund is not required to close, and no assurance can be given that this will be done in any given circumstance. ■ Risk Associated with Use of Amortized Cost. In the unlikely event that the Fund’s Board of Trustees (“Board”) were to determine, pursuant to Rule 2a-7, that the extent of the deviation between the Fund’s amortized cost per Share and its market-based NAV per Share may result in material dilution or other unfair results to shareholders, the Board will cause the Fund to take such action as it deems appropriate to eliminate or reduce to the extent practicable such dilution or unfair results. ■ Additional Factors Affecting Yield. There is no guarantee that the Fund will provide a certain level of income or that any such income will exceed the rate of inflation. Further, the Fund’s yield will vary. Periods of very low or negative interest rates impact, in a negative way, the Fund’s ability to maintain a positive return, or yield, or pay dividends to Fund shareholders. ■ Technology Risk. The Adviser uses various technologies in managing the Fund, consistent with its investment objective(s) and strategy described in this Prospectus. For example, proprietary and third-party data and systems are utilized to support decision making for the Fund. Data imprecision, software or other technology malfunctions, programming inaccuracies and similar circumstances may impair the performance of these systems, which may negatively affect Fund performance. 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 a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund’s sponsor is not required to reimburse the Fund for losses, and you should not expect that the sponsor will provide financial support to the Fund at any time, including during periods of market stress. Performance: Bar Chart and TableRisk/Return Bar Chart The total returns shown below are for an existing class of shares, Institutional Shares (IS), offered by the Fund. The total returns for the IS class are disclosed below because the Fund’s CRS class commenced operations on May 2, 2025. The total returns for the CRS class would be substantially similar to the annual returns for the IS class over the same period because the classes are invested in the same portfolio of securities and would differ only to the extent the classes do not have the same expenses and, where applicable, sales loads/charges imposed on the purchase and redemption of those classes.The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s IS class total returns on a calendar year-by-year basis. The Average Annual Total Return Table shows returns averaged over the stated periods. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. Updated performance information for the Fund is available under the “Products” section at FederatedHermes.com/us or by calling 1-800-341-7400. The total returns shown below are for an existing class of shares, Institutional Shares (IS), offered by the Fund. The total returns for the IS class are disclosed below because the Fund’s CRS class commenced operations on May 2, 2025. The total returns for the CRS class would be substantially similar to the annual returns for the IS class over the same period because the classes are invested in the same portfolio of securities and would differ only to the extent the classes do not have the same expenses and, where applicable, sales loads/charges imposed on the purchase and redemption of those classes. The bar chart and performance table below reflect historical performance data for the Fund and are intended to help you analyze the Fund’s investment risks in light of its historical returns. The bar chart shows the variability of the Fund’s IS class total returns on a calendar year-by-year basis. The Fund’s performance will fluctuate, and past performance (before and after taxes) is not necessarily an indication of future results. FederatedHermes.com/us 1-800-341-7400 Average Annual Total Return Table The following table represents the Fund’s IS class Average Annual Total Returns for the calendar period ended December 31, 2025. 0.0412 0.0310 0.0204 The Fund’s IS class 7-Day Net Yield as of December 31, 2025, was 3.59%. You may call the Fund at 1-800-341-7400 for the current 7-Day Net Yield. The Fund’s IS class 7-Day Net Yield as of December 31, 2025 0.0359 1-800-341-7400 The Fund may incur and pay certain service fees (shareholder services/account administration fees) on its SEL class of up to a maximum of 0.25%. However, the SEL class of the Fund will not incur and pay such Fees in excess of 0.03% until such time as approved by the Fund’s Board of Trustees (the “Trustees”). The Adviser and certain of its affiliates on their own initiative have agreed to waive certain amounts of their respective fees and/or reimburse expenses. Total annual fund operating expenses (excluding acquired fund fees and expenses, extraordinary expenses, interest expense, and proxy-related expenses, if any) paid by the Fund’s SEL class (after the voluntary waivers and/or reimbursements) will not exceed 0.18% (the “Fee Limit”) up to but not including the later of (the “Termination Date”): (a) July 1, 2027; or (b) the date of the Fund’s next effective Prospectus. While the Adviser and its affiliates currently do not anticipate terminating or increasing these arrangements prior to the Termination Date, these arrangements may only be terminated or the Fee Limit increased prior to the Termination Date with the approval of the Trustees. The Fund may incur and pay certain service fees (shareholder services/account administration fees) on its IS class of up to a maximum amount of 0.25%. However, the IS class of the Fund will not incur and pay such fees to exceed 0.05% until such time as approved by the Fund’s Board of Trustees (the “Trustees”). The Adviser and certain of its affiliates on their own initiative have agreed to waive certain amounts of their respective fees and/or reimburse expenses. Total annual fund operating expenses (excluding acquired fund fees and expenses, extraordinary expenses, interest expense, and proxy-related expenses, if any) paid by the Fund’s IS Class (after the voluntary waivers and/or reimbursements) will not exceed 0.20% (the “Fee Limit”) up to but not including the later of (the “Termination Date”): (a) July 1, 2027; or (b) the date of the Fund’s next effective Prospectus. While the Adviser and its affiliates currently do not anticipate terminating or increasing these arrangements prior to the Termination Date, these arrangements may only be terminated or the Fee Limit increased prior to the Termination Date with the approval of the Trustees. The Fund may incur and pay certain service fees (shareholder services/account administration fees) on its AVR class of up to a maximum of 0.25%. No such fees are currently incurred and paid by the AVR class. The AVR class of the fund will not incur and pay such fees until such time as approved by the Fund’s Board of Trustees (the “Trustees”). The Adviser and certain of its affiliates on their own initiative have agreed to waive certain amounts of their respective fees and/or reimburse expenses. Total annual fund operating expenses (excluding acquired fund fees and expenses, extraordinary expenses, interest expense, and proxy-related expenses, if any) paid by the Fund’s AVR class (after the voluntary waivers and/or reimbursements) will not exceed 0.15% (the “Fee Limit”) up to but not including the later of (the “Termination Date”): (a) July 1, 2027; or (b) the date of the Fund’s next effective Prospectus. While the Adviser and its affiliates currently do not anticipate terminating or increasing these arrangements prior to the Termination Date, these arrangements may only be terminated or the Fee Limit increased prior to the Termination Date with the approval of the Trustees. The Fund has adopted a Distribution (12b-1) Plan for its SS class pursuant to which the SS class of the Fund may incur and pay a distribution (12b-1) fee of up to a maximum amount of 0.25%. No such fee is currently incurred and paid by the SS class of the Fund. The SS class of the Fund will not incur and pay such a distribution (12b-1) fee until such time as approved by the Fund’s Board of Trustees (the “Trustees”). The Adviser and certain of its affiliates on their own initiative have agreed to waive certain amounts of their respective fees and/or reimburse expenses. Total annual fund operating expenses (excluding acquired fund fees and expenses, extraordinary expenses, interest expense, and proxy-related expenses, if any) paid by the Fund’s SS Class (after the voluntary waivers and/or reimbursements) will not exceed 0.45% (the “Fee Limit”) up to but not including the later of (the “Termination Date”): (a) July 1, 2027; or (b) the date of the Fund’s next effective Prospectus. While the Adviser and its affiliates currently do not anticipate terminating or increasing these arrangements prior to the Termination Date, these arrangements may only be terminated or the Fee Limit increased prior to the Termination Date with the approval of the Trustees. The Fund may incur and pay a Distribution (12b-1) Fee on the ADM class of the Fund of up to a maximum of 0.10%. However, the ADM class of the Fund will not incur and pay a 12b-1 Fee in excess of 0.05% until such time as approved by the Fund’s Board of Trustees (the “Trustees”). The Adviser and certain of its affiliates on their own initiative have agreed to waive certain amounts of their respective fees and/or reimburse expenses. Total annual fund operating expenses (excluding acquired fund fees and expenses, extraordinary expenses, interest expense, and proxy-related expenses, if any) paid by the Fund’s ADM class (after the voluntary waivers and/or reimbursements) will not exceed 0.45% (the “Fee Limit”) up to but not including the later of (the “Termination Date”): (a) July 1, 2027; or (b) the date of the Fund’s next effective Prospectus. While the Adviser and its affiliates currently do not anticipate terminating or increasing these arrangements prior to the Termination Date, these arrangements may only be terminated or the Fee Limit increased prior to the Termination Date with the approval of the Trustees. The Fund may incur and pay certain service fees (shareholder services/account administration fees) on its PRM class of up to a maximum of 0.25%. No such fees are currently incurred and paid by the PRM class. The PRM class of the fund will not incur and pay such fees until such time as approved by the Fund’s Board of Trustees (the “Trustees”). The Adviser and certain of its affiliates on their own initiative have agreed to waive certain amounts of their respective fees and/or reimburse expenses. Total annual fund operating expenses (excluding acquired fund fees and expenses, extraordinary expenses, interest expense, and proxy-related expenses, if any) paid by the Fund’s PRM class (after the voluntary waivers and/or reimbursements) will not exceed 0.15% (the “Fee Limit”) up to but not including the later of (the “Termination Date”): (a) July 1, 2027; or (b) the date of the Fund’s next effective Prospectus. While the Adviser and its affiliates currently do not anticipate terminating or increasing these arrangements prior to the Termination Date, these arrangements may only be terminated or the Fee Limit increased prior to the Termination Date with the approval of the Trustees. The Fund may incur and pay certain service fees (shareholder services/account administration fees) on its CRS class of up to a maximum of 0.10%. However, the CRS class of the Fund will not incur and pay such Fees to exceed 0.05% until such time as approved by the Fund’s Board of Trustees (the “Trustees”). The Adviser and certain of its affiliates on their own initiative have agreed to waive certain amounts of their respective fees and/or reimburse expenses. Total annual fund operating expenses (excluding acquired fund fees and expenses, extraordinary expenses, interest expense, and proxy-related expenses, if any) paid by the Fund’s CRS class (after the voluntary waivers and/or reimbursements) will not exceed 0.20% (the “Fee Limit”) up to but not including the later of (the “Termination Date”): (a) July 1, 2027; or (b) the date of the Fund’s next effective Prospectus. While the Adviser and its affiliates currently do not anticipate terminating or increasing these arrangements prior to the Termination Date, these arrangements may only be terminated or the Fee Limit increased prior to the Termination Date with the approval of the Trustees.