0000856517 fhmmot:C000271776Member 2026-02-01 2026-07-31 0000856517 2026-02-01 2026-07-31 0000856517 fhmmot:C000271776Member 2026-07-31 0000856517 fhmmot:C000271776Member fhmmot:EightTo30DaysMember 2026-07-31 0000856517 fhmmot:C000271776Member fhmmot:NinetyoneTo180DaysMember 2026-07-31 0000856517 fhmmot:C000271776Member fhmmot:OneHundredEightyOneDaysOrMoreMember 2026-07-31 0000856517 fhmmot:C000271776Member fhmmot:OneTo7DaysMember 2026-07-31 0000856517 us-gaap:RepurchaseAgreementsMember fhmmot:C000271776Member 2026-07-31 0000856517 fhmmot:C000271776Member fhmmot:ThirtyoneTo90DaysMember 2026-07-31 0000856517 us-gaap:USTreasurySecuritiesMember fhmmot:C000271776Member 2026-07-31 iso4217:USD pure fhmmot:Holding 0.010 0.000 0.049 0.952 0.952 0.000 0.039 0000856517 false N-1A N-CSR Federated Hermes Money Market Obligations Trust 2026-07-31 Federated Hermes Money Market Management Digital Treasury Fund Federated Hermes Money Market Management Digital Treasury Fund OFFXX This semi-annual shareholder report contains important information about the Federated Hermes Money Market Management Digital Treasury Fund (the “Fund”) for the period of June 9, 2026 to July 31, 2026. semi-annual shareholder report You can find additional information about the Fund at <span style="text-decoration-style:solid;text-decoration-line:underline;color:rgb(0, 0, 0);font-family:'times new roman';font-size:10pt">FederatedHermes.com/us/FundInformation</span>. You can also request this information by contacting us at 1‑800‑341‑7400, Option 4, or your financial advisor. FederatedHermes.com/us/FundInformation 1‑800‑341‑7400 <div style="margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:12pt;font-weight:bold;margin-bottom:3pt;">What were the Fund costs for the period?</div><div style="margin-top:0px;margin-bottom:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:10pt;">(Based on a hypothetical $10,000 investment)</div><table style="width:100%;border-collapse:collapse;break-inside:avoid"> <tr style="break-after:avoid;break-inside:avoid-page;height:20pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"> <td style="break-inside: avoid-page; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; text-align: left; vertical-align: bottom; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 10pt;"><strong>Fund Name</strong></td> <td style="break-inside: avoid-page; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; vertical-align: bottom; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 10pt;"><strong><span style="white-space:nowrap">Costs of a $10,000 investment</span></strong></td> <td style="break-inside: avoid-page; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; vertical-align: bottom; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 10pt; width: 180pt;"><strong>Costs paid as an annualized percentage of a $10,000 investment</strong></td> </tr> <tr style="break-inside:avoid-page;height:20pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"> <td style="break-inside: avoid-page; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; text-align: left; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 10pt; vertical-align: bottom;">Federated Hermes Money Market Management Digital<br/> Treasury Fund</td> <td style="break-inside: avoid-page; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; vertical-align: bottom; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 10pt; white-space: nowrap;"><span style="float:none">$</span>3<span>*</span></td> <td style="break-inside: avoid-page; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; vertical-align: bottom; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 10pt; white-space: nowrap;">0.18<span>%</span></td> </tr> </table><table style="border-collapse:collapse;break-inside:avoid;width:auto"> <tr style="break-inside:avoid-page;height:20pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"> <td style="break-inside: avoid-page; padding-top: 10pt; padding-right: 0; padding-bottom: 0; padding-left: 0; vertical-align: bottom; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-style: italic; font-size: 7.5pt; text-align: left; width: 14pt;"> <div style="margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-style:italic;font-size:7.5pt;text-align:left;margin-bottom:0px;">​^*</div></td> <td style="break-inside: avoid-page; padding-top: 10pt; padding-right: 0; padding-bottom: 0; padding-left: 3pt; vertical-align: bottom; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-style: italic; font-size: 7.5pt; text-align: left;"> <div style="margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-style:italic;font-size:7.5pt;text-align:left;margin-bottom:0px;"><i>Based on operations for the period from June 9, 2026 to July 31, 2026. Expenses for the full period would be higher.</i></div></td> </tr> </table> 3 0.0018 <div style="font-family:'times new roman';color:rgb(0, 0, 0);font-size:12pt;font-weight:bold;margin-bottom:3pt;margin-top:10pt;break-after:avoid;">Key Fund Statistics</div><table style="width:100%;border-collapse:collapse;break-inside:avoid"> <tr style="break-inside:avoid-page;height:20pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"> <td style="break-inside: avoid-page; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 3px; text-align: left; color: rgb(0, 0, 0); font-size: 9pt; font-family: 'Times New Roman'; font-weight: bold;">Net Assets</td> <td style="break-inside: avoid-page; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 3px; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt;"><span style="float:none">$</span>25,188,681</td> </tr> <tr style="break-inside:avoid-page;height:20pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"> <td style="break-inside: avoid-page; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 3px; text-align: left; color: rgb(0, 0, 0); font-size: 9pt; font-family: 'Times New Roman'; font-weight: bold;">Number of Investments</td> <td style="break-inside: avoid-page; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 3px; font-family: 'Times New Roman'; color: rgb(0, 0, 0); font-size: 9pt;">9</td> </tr> </table> 25188681 9 <div style="margin-top:0px;font-family:'times new roman';color:rgb(0, 0, 0);font-size:12pt;font-weight:bold;margin-bottom:3pt;">Fund Holdings</div><div style="margin-top:5pt;margin-right:0px;margin-bottom:5pt;margin-left:0px;font-family:'times new roman';color:rgb(0, 0, 0);letter-spacing:normal;text-transform:uppercase;font-size:9pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;text-align:center;padding-bottom:5pt;font-weight:bold;"> <b>Top Security Types</b> <br/> <b>(% of Net Assets)</b> </div><div style="padding-right:3pt;padding-left:0px;"> <img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_12423686.jpg" style="width: 172.8pt;"/> </div><div style="margin-top:5pt;margin-right:0px;margin-bottom:5pt;margin-left:0px;font-family:'times new roman';color:rgb(0, 0, 0);letter-spacing:normal;text-transform:uppercase;font-size:9pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;text-align:center;padding-bottom:5pt;font-weight:bold;"> <b>Effective Maturity Schedule<br/> (% of Net Assets)<br/> </b> </div><div style="padding-left:3pt;padding-right:0px;"> <img alt="Graphical Representation - Allocation 2 Chart" src="chartimages_12423691.jpg" style="width: 172.8pt;"/> </div> Based on operations for the period from June 9, 2026 to July 31, 2026. Expenses for the full period would be higher.