0001303608 jpmit:C000020141Member 2026-03-01 2026-08-31 0001303608 2026-03-01 2026-08-31 0001303608 jpmit:C000020141Member 2026-08-31 0001303608 us-gaap:AssetBackedSecuritiesMember jpmit:C000020141Member 2026-08-31 0001303608 us-gaap:CollateralizedMortgageObligationsMember jpmit:C000020141Member 2026-08-31 0001303608 us-gaap:CommercialMortgageBackedSecuritiesMember jpmit:C000020141Member 2026-08-31 0001303608 us-gaap:CorporateBondSecuritiesMember jpmit:C000020141Member 2026-08-31 0001303608 us-gaap:MortgageBackedSecuritiesMember jpmit:C000020141Member 2026-08-31 0001303608 jpmit:OthersEachLessThan10Member jpmit:C000020141Member 2026-08-31 0001303608 us-gaap:ShortTermInvestmentsMember jpmit:C000020141Member 2026-08-31 0001303608 jpmit:USTreasuryObligationsMember jpmit:C000020141Member 2026-08-31 iso4217:USD pure jpmit:Holding 0.337 0.055 0.029 0.016 0.250 0.011 0.184 0.118 0001303608 false true N-1A N-CSRS JPMorgan Institutional Trust 2026-08-31 JPMorgan Core Bond Trust JPMorgan Core Bond Trust This semi-annual shareholder report contains important information about the JPMorgan Core Bond Trust (the "Fund") for the period March 1, 2026 to August 31, 2026. semi-annual shareholder report You can find additional information about the Fund at https://connect.rightprospectus.com/JPMorgan/TVT/62826M921/SAR?site=JPMCBT. You can also request this information by contacting us at 1-800-480-4111,<span style="white-space: nowrap;"> </span>by sending an e-mail request to Funds.Website.Support@jpmorganfunds.com or by asking any financial intermediary that offers shares of the Fund. https://connect.rightprospectus.com/JPMorgan/TVT/62826M921/SAR?site=JPMCBT 1-800-480-4111 Funds.Website.Support@jpmorganfunds.com <div style="font-family: 'arial'; color: rgb(0, 0, 0); font-size: 11.52pt; font-weight: bold; margin: 0px 0px 3pt 0px;">What were the Fund costs for the last six months?</div> <div style="font-weight: 400; font-family: 'arial'; font-size: 9pt; color: rgb(0, 0, 0); margin: 0px;">(based on a hypothetical $10,000 investment)</div> <table style="table-layout: auto; width: 100%; border-collapse: collapse; page-break-inside: avoid; break-inside: avoid;"> <tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"> <td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; font-weight: bold; vertical-align: bottom; text-align: left; padding: 6pt 0 3pt 0;">Fund</td> <td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; font-weight: bold; vertical-align: bottom; text-align: center; padding: 6pt 0 3pt 0;">Costs of a<br/>$10,000 investment</td> <td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; font-weight: bold; vertical-align: bottom; text-align: center; padding: 6pt 0 3pt 0;">Costs paid as a percentage<br/>of a $10,000 investment*</td> </tr> <tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; background-color: rgb(245, 247, 248); background-image: initial; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"> <td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; text-align: left; padding: 6pt 0 3pt 0;">JPMorgan Core Bond Trust<br/></td> <td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; text-align: center; vertical-align: bottom; padding: 6pt 0 3pt 0;"><span style="float: none;">$</span>7</td> <td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; white-space: nowrap; text-align: center; vertical-align: bottom; padding: 6pt 0 3pt 0;">0.15<span>%</span></td> </tr> </table> <table style="border-collapse: collapse; page-break-inside: avoid; break-inside: avoid; table-layout: auto; width: 100%;"> <tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; background-color: rgb(245, 247, 248); background-image: initial; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"> <td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; color: rgb(0, 0, 0); font-style: italic; margin-bottom: 0; font-family: 'Arial'; font-size: 9pt; vertical-align: top; text-align: left; width: 2%; padding: 4pt 0 0 0;">*</td> <td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; color: rgb(0, 0, 0); font-style: italic; margin-bottom: 0; font-family: 'Arial'; font-size: 9pt; vertical-align: top; text-align: center; padding: 4pt 0 0 0;"> <div style="font-weight: 400; font-family: 'arial'; color: rgb(0, 0, 0); text-align: left; font-size: 9pt; font-style: normal; padding: 0px; margin: 0px;">This charge is annualized.</div> </td> </tr> </table> 7 0.0015 <div style="font-family: 'arial'; color: rgb(0, 0, 0); letter-spacing: 1.25px; font-size: 9pt; font-weight: bold; text-align: center; padding-bottom: 5pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt; text-transform: none; margin: 5pt 0px 0px 0px;"><br/>KEY FUND STATISTICS</div> <table style="table-layout: auto; width: 100%; border-collapse: collapse; page-break-inside: avoid; break-inside: avoid;"> <tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"> <td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; width: auto; text-align: left; font-weight: bold; padding: 6pt 0 3pt 0;">Fund net assets (000's)</td> <td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; font-weight: normal; width: auto; padding: 6pt 0 3pt 0;"><span style="float: none;">$</span>4,668,968</td> <td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; font-weight: normal; text-align: left; border-left-color: initial; border-left-style: none; border-left-width: initial; padding: 6pt 0 3pt 0;"></td> </tr> <tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"> <td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; width: auto; text-align: left; font-weight: bold; padding: 6pt 0 3pt 0;">Total number of portfolio holdings</td> <td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; font-weight: normal; width: auto; padding: 6pt 0 3pt 0;">2,534</td> <td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; font-weight: normal; text-align: left; border-left-color: initial; border-left-style: none; border-left-width: initial; padding: 6pt 0 3pt 0;"></td> </tr> <tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"> <td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; width: auto; text-align: left; font-weight: bold; padding: 6pt 0 3pt 0;">Portfolio turnover rate</td> <td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; font-weight: normal; width: auto; padding: 6pt 0 3pt 0;">19</td> <td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; color: rgb(0, 0, 0); font-size: 9pt; white-space: nowrap; font-weight: normal; text-align: left; border-left-color: initial; border-left-style: none; border-left-width: initial; padding: 6pt 0 3pt 0;"><span>%</span></td> </tr> </table> 4668968000 2534 0.19 <div style="font-family: 'arial'; color: rgb(0, 0, 0); letter-spacing: 1.25px; font-size: 9pt; font-weight: bold; text-align: center; padding-bottom: 5pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt; text-transform: none; margin: 3pt 0px 5pt 0px;">PORTFOLIO COMPOSITION -<span style="white-space: nowrap;"> </span>ASSET CLASS<br/>(% of Total Investments)</div><div style="font-weight: 400; font-family: 'arial'; font-size: 9pt; color: rgb(0, 0, 0);"> <img alt="Graphical Representation - Allocation 1 Chart" src="g128579chartimages_5585554.jpg" style="width: 275pt;"/> </div> This charge is annualized.