0001804196 blk:C000262359Member 2025-10-01 2026-03-31 0001804196 2025-10-01 2026-03-31 0001804196 blk:C000262359Member 2026-03-31 0001804196 blk:USGovernmentSponsoredAgencySecuritiesCTIMember blk:C000262359Member 2026-03-31 0001804196 blk:NonMinusAgencyMortgageMinusBackedSecuritiesCTIMember blk:C000262359Member 2026-03-31 0001804196 blk:C000262359Member blk:AAAAaaCTIMember 2026-03-31 0001804196 blk:C000262359Member blk:AAAaCTIMember 2026-03-31 iso4217:USD pure blk:Holding 0001804196 false N-CSRS BlackRock ETF Trust II N-1A 2026-03-31 iShares Mortgage-Backed Securities Active ETF MBBA CboeBZX Semi-Annual Shareholder Report This semi-annual shareholder report contains important information about iShares Mortgage-Backed Securities Active ETF (the “Fund”) for the period of October 1, 2025 to March 31, 2026. You can find additional information about the Fund at <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: justify; text-align-last: left; white-space-collapse: preserve-breaks;"><span style="font-weight: 700; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: justify; text-align-last: left; white-space-collapse: preserve-breaks;">blackrock.com/fundreports</span></span>. You can also request this information by contacting us at (800) 474-2737. Effective as of the close of trading on the New York Stock Exchange on January 23, 2026, BlackRock Mortgage-Backed Securities Fund was reorganized into the Fund. blackrock.com/fundreports <p style="box-sizing: border-box; color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; overflow: visible; text-align: justify; text-align-last: left; white-space-collapse: preserve-breaks;"></p> <div style="width: 100%; height: 100%; display: grid; grid-auto-rows: minmax(6px, max-content); grid-template-columns: repeat(auto-fill, 6px);"><div style="flex-wrap: wrap; background: unset; text-underline-position: auto; text-decoration-skip-ink: auto; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-size: 16px; font-weight: 400; border-radius: 0px; display: flex; overflow: hidden; flex-shrink: 1; min-height: 18px; box-sizing: border-box; color: rgb(0, 0, 0); grid-area: 1 / 2 / 4 / 120; line-height: 24px; margin: 0px; text-align-last: auto; white-space-collapse: collapse; height: 100%; grid-template-columns: repeat(auto-fill, 6px); grid-auto-rows: minmax(6px, max-content);"><div style="background: unset; color: rgb(0, 0, 0); text-align: left; text-underline-position: auto; text-decoration-skip-ink: auto; font-family: Arial; font-size: 13.3333px; font-weight: 700; box-sizing: border-box; display: flex; flex-flow: column; grid-area: auto; justify-content: flex-start; line-height: 20px; margin: 0px; overflow: hidden; text-align-last: auto; white-space-collapse: preserve-breaks; width: 100%; height: 100%;"><h1 style="box-sizing: border-box; color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 700; grid-area: auto; line-height: 20px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 700; grid-area: auto; line-height: 20px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">What were the Fund costs for the last six months?</span></h1></div></div><div style="flex-wrap: wrap; background: unset; text-underline-position: auto; text-decoration-skip-ink: auto; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-size: 16px; font-weight: 400; border-radius: 0px; display: flex; overflow: hidden; flex-shrink: 1; box-sizing: border-box; color: rgb(0, 0, 0); grid-area: 4 / 2 / 7 / 120; line-height: 24px; margin: 0px; text-align-last: auto; white-space-collapse: collapse; height: 100%; grid-template-columns: repeat(auto-fill, 6px); grid-auto-rows: minmax(6px, max-content);"><div style="background: unset; color: rgb(0, 0, 0); text-align: left; text-underline-position: auto; text-decoration-skip-ink: auto; font-family: Arial; font-size: 12px; font-weight: 400; box-sizing: border-box; display: flex; flex-flow: column; grid-area: auto; justify-content: flex-start; line-height: 18px; margin: 0px; overflow: hidden; text-align-last: auto; white-space-collapse: preserve-breaks; width: 100%; height: 100%;"><p style="box-sizing: border-box; color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">(based on a hypothetical $10,000 investment)</span></p></div></div><div style="flex-wrap: wrap; background: rgba(255, 255, 255, 0); text-underline-position: auto; text-decoration-skip-ink: auto; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-size: 16px; font-weight: 400; border-radius: 0px; display: flex; overflow: hidden; flex-shrink: 1; box-sizing: border-box; color: rgb(0, 0, 0); flex-grow: 1; grid-area: 7 / 2 / 16 / 121; line-height: 24px; margin: 0px; text-align-last: auto; white-space-collapse: collapse; height: 100%; grid-template-columns: repeat(auto-fill, 6px); grid-auto-rows: minmax(6px, max-content);"><div style="box-sizing: border-box; color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: hidden; text-align-last: auto; white-space-collapse: collapse; width: 100%; height: 100%;"><table style="border-collapse: collapse; table-layout: auto; width: 726px; background-color: rgba(255, 255, 255, 0); box-sizing: border-box; color: rgb(0, 0, 0); display: table; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; white-space-collapse: collapse;"><caption style="box-sizing: border-box; color: rgba(0, 0, 0, 0); display: table-caption; flex-wrap: nowrap; font-size: 1px; font-weight: 400; grid-area: auto; line-height: 1.5px; margin: 0px; overflow: visible; text-align: -webkit-center; text-align-last: auto; white-space-collapse: collapse; height: 0px;"><span style="box-sizing: border-box; color: rgba(0, 0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 1px; font-weight: 400; grid-area: auto; line-height: 1.5px; margin: 0px; overflow: visible; text-align: -webkit-center; text-align-last: auto; white-space-collapse: collapse;">Table Summary</span></caption><thead style="box-sizing: border-box; color: rgb(0, 0, 0); display: table-header-group; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse;"><tr style="box-sizing: border-box; color: rgb(0, 0, 0); display: table-row; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse; height: 36.5px;"><th colspan="1" style="padding: 0px; font-family: Arial; font-weight: 700; font-size: 12px; text-align: left; vertical-align: bottom; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 18px; background-color: rgb(255, 206, 0); box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; overflow: visible; text-align-last: auto; width: calc(336px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 18px; overflow: visible; text-align: left; text-align-last: auto;">Class name</div></th><th colspan="1" style="padding: 0px; font-family: Arial; font-weight: 700; font-size: 12px; text-align: center; vertical-align: bottom; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 18px; background-color: rgb(255, 206, 0); box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; overflow: visible; text-align-last: auto; width: calc(168px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 18px; overflow: visible; text-align: center; text-align-last: auto;">Costs of a $10,000 investment</div></th><th colspan="1" style="padding: 0px; font-family: Arial; font-weight: 700; font-size: 12px; text-align: center; vertical-align: bottom; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 18px; background-color: rgb(255, 206, 0); box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; overflow: visible; text-align-last: auto; width: calc(222px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 18px; overflow: visible; text-align: center; text-align-last: auto;">Costs paid as a percentage of a $10,000 investment</div></th></tr></thead><tbody style="box-sizing: border-box; color: rgb(0, 0, 0); display: table-row-group; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse;"><tr style="background-color: rgba(255, 255, 255, 0); box-sizing: border-box; color: rgb(0, 0, 0); display: table-row; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse; height: 18.5px;"><th colspan="1" style="padding: 0px; border-top: 1px solid rgb(0, 0, 0); font-family: Arial; font-weight: 400; font-size: 12px; text-align: left; vertical-align: middle; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 18px; background-color: rgba(167, 208, 214, 0.03); box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; overflow: visible; text-align-last: auto; width: calc(336px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; overflow: visible; text-align: left; text-align-last: auto;">iShares Mortgage-Backed Securities Active ETF</div></th><td colspan="1" style="padding: 0px; border-top: 1px solid rgb(0, 0, 0); font-family: Arial; font-weight: 400; font-size: 12px; text-align: center; vertical-align: middle; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 18px; background-color: rgba(255, 255, 255, 0); box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; overflow: visible; text-align-last: auto; width: calc(168px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; overflow: visible; text-align: center; text-align-last: auto;">$24</div></td><td colspan="1" style="padding: 0px; border-top: 1px solid rgb(0, 0, 0); font-family: Arial; font-weight: 400; font-size: 12px; text-align: center; vertical-align: middle; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 18px; background-color: rgba(255, 255, 255, 0); box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; overflow: visible; text-align-last: auto; width: calc(222px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; overflow: visible; text-align: center; text-align-last: auto;">0.48%<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 9px; font-weight: 400; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="inset: -5px 12px 16px 0px; box-sizing: border-box; clip: rect(0px, 0px, 0px, 0px); color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 9px; font-weight: 400; grid-area: auto; line-height: 0px; margin: -1px; overflow: hidden; position: absolute; text-align: center; text-align-last: auto; white-space-collapse: collapse; width: 1px; height: 1px;">Footnote Reference</span><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 9px; font-weight: 400; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 9px; font-weight: 400; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">(a)</span></span></sup></div></td></tr></tbody></table></div></div><div style="flex-wrap: wrap; background: unset; text-underline-position: auto; text-decoration-skip-ink: auto; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-size: 16px; font-weight: 400; border-radius: 0px; display: flex; overflow: hidden; flex-shrink: 1; box-sizing: border-box; color: rgb(0, 0, 0); flex-grow: 1; grid-area: 16 / 2 / 22 / 121; line-height: 24px; margin: 0px; text-align-last: auto; white-space-collapse: collapse; height: 100%; grid-template-columns: repeat(auto-fill, 6px); grid-auto-rows: minmax(6px, max-content);"><div style="background: transparent; box-sizing: border-box; color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: hidden; text-align-last: auto; white-space-collapse: collapse; width: 100%; height: 100%;"><table style="border-collapse: collapse; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; width: 100%; box-sizing: border-box; color: rgb(0, 0, 0); display: table; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; white-space-collapse: collapse;"><thead style="inset: 285px 775px 772px 42px; box-sizing: border-box; clip: rect(0px, 0px, 0px, 0px); color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: -1px; overflow: hidden; position: absolute; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse; width: 1px; height: 1px;"><tr style="box-sizing: border-box; color: rgb(0, 0, 0); display: table-row; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse; height: 26px;"><td style="box-sizing: border-box; color: rgb(0, 0, 0); display: table-cell; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; padding: 1px; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse;">Footnote</td><td style="box-sizing: border-box; color: rgb(0, 0, 0); display: table-cell; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; padding: 1px; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse;">Description</td></tr></thead><tbody style="box-sizing: border-box; color: rgb(0, 0, 0); display: table-row-group; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse;"><tr style="box-sizing: border-box; color: rgb(0, 0, 0); display: table-row; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse; height: 16px;"><td style="font-family: Arial; font-size: 9.33333px; font-weight: 400; padding: 1px 1px 1px 8px; color: rgb(0, 0, 0); text-align: right; text-underline-position: auto; text-decoration-skip-ink: auto; white-space: pre-line; line-height: 14px; vertical-align: text-top; width: 1px; box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; overflow: visible; text-align-last: auto;"><div style="box-sizing: border-box; color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 9.33333px; font-weight: 400; grid-area: auto; line-height: 14px; margin: 0px; overflow: visible; text-align: right; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="inset: 286px 767px 771px 50px; box-sizing: border-box; clip: rect(0px, 0px, 0px, 0px); color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 9.33333px; font-weight: 400; grid-area: auto; line-height: 14px; margin: -1px; overflow: hidden; position: absolute; text-align: right; text-align-last: auto; white-space-collapse: collapse; width: 1px; height: 1px;">Footnote</span><sup style="inset: 4px 0px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 7px; font-weight: 400; grid-area: auto; margin: 0px; overflow: visible; position: relative; text-align: right; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 7px; font-weight: 400; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; text-align: right; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 7px; font-weight: 400; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; text-align: right; text-align-last: auto; white-space-collapse: preserve-breaks;">(a)</span></span></sup></div></td><td style="font-family: Arial; font-size: 9.33333px; font-weight: 400; padding: 1px 1px 1px 8px; color: rgb(0, 0, 0); text-align: left; text-underline-position: auto; text-decoration-skip-ink: auto; white-space: pre-line; line-height: 14px; box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle;">Annualized.</td></tr></tbody></table></div></div></div> 24 0.0048 <div style="width: 100%; height: 100%; display: grid; grid-auto-rows: minmax(6px, max-content); grid-template-columns: repeat(auto-fill, 6px);"><div style="flex-wrap: wrap; background: rgb(255, 206, 0); text-underline-position: auto; text-decoration-skip-ink: auto; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-size: 16px; font-weight: 400; border-radius: 0px; border-bottom: 1px solid rgb(0, 0, 0); display: flex; overflow: hidden; flex-shrink: 1; box-sizing: border-box; color: rgb(0, 0, 0); grid-area: 1 / 2 / 4 / 121; line-height: 24px; margin: 0px; text-align-last: auto; white-space-collapse: collapse; height: 100%; grid-template-columns: repeat(auto-fill, 6px); grid-auto-rows: minmax(6px, max-content);"><div style="background: unset; color: rgb(0, 0, 0); text-align: left; text-underline-position: auto; text-decoration-skip-ink: auto; font-family: Arial; font-size: 13.3333px; font-weight: 700; box-sizing: border-box; display: flex; flex-flow: column; grid-area: auto; justify-content: flex-start; line-height: 20px; margin: 0px; overflow: hidden; text-align-last: auto; white-space-collapse: preserve-breaks; width: 100%; height: 100%;"><h1 style="box-sizing: border-box; color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 700; grid-area: auto; line-height: 20px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 700; grid-area: auto; line-height: 20px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">Key Fund statistics</span></h1></div></div><div style="flex-wrap: wrap; background: rgba(255, 255, 255, 0); text-underline-position: auto; text-decoration-skip-ink: auto; padding-right: 6px; padding-bottom: 6px; padding-left: 6px; font-size: 16px; font-weight: 400; border-radius: 0px; display: flex; overflow: hidden; flex-shrink: 1; box-sizing: border-box; color: rgb(0, 0, 0); flex-grow: 1; grid-area: 4 / 1 / 16 / 122; line-height: 24px; margin: 0px; text-align-last: auto; white-space-collapse: collapse; height: 100%; grid-template-columns: repeat(auto-fill, 6px); grid-auto-rows: minmax(6px, max-content);"><div style="box-sizing: border-box; color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: hidden; text-align-last: auto; white-space-collapse: collapse; width: 100%; height: 100%;"><table style="border-collapse: collapse; table-layout: auto; width: 714px; background-color: rgba(255, 255, 255, 0); border-bottom: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: rgb(0, 0, 0); display: table; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; white-space-collapse: collapse;"><caption style="box-sizing: border-box; color: rgba(0, 0, 0, 0); display: table-caption; flex-wrap: nowrap; font-size: 1px; font-weight: 400; grid-area: auto; line-height: 1.5px; margin: 0px; overflow: visible; text-align: -webkit-center; text-align-last: auto; white-space-collapse: collapse; height: 0px;"><span style="box-sizing: border-box; color: rgba(0, 0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 1px; font-weight: 400; grid-area: auto; line-height: 1.5px; margin: 0px; overflow: visible; text-align: -webkit-center; text-align-last: auto; white-space-collapse: collapse;">Table Summary</span></caption><tbody style="box-sizing: border-box; color: rgb(0, 0, 0); display: table-row-group; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse;"><tr style="background-color: rgba(255, 255, 255, 0); box-sizing: border-box; color: rgb(0, 0, 0); display: table-row; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse; height: 16px;"><th colspan="1" style="padding: 0px; font-family: Arial; font-weight: 400; font-size: 10.6667px; text-align: left; vertical-align: middle; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 16px; background-color: rgba(255, 255, 255, 0); overflow: hidden; position: relative; inset: 0px; box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; text-align-last: auto; width: calc(618px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; position: relative; inset: 0px; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; overflow: visible; text-align: left; text-align-last: auto;">Net Assets<span style="position: absolute; overflow: hidden; inset: 0px -2960.66px 0px 50.9375px; box-sizing: border-box; color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................</span></div></th><td colspan="1" style="padding: 0px; font-family: Arial; font-weight: 400; font-size: 10.6667px; text-align: right; vertical-align: middle; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 16px; background-color: rgba(255, 255, 255, 0); box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; overflow: visible; text-align-last: auto; width: calc(96px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; overflow: visible; text-align: right; text-align-last: auto;">$125,783,910</div></td></tr><tr style="background-color: rgba(255, 255, 255, 0); box-sizing: border-box; color: rgb(0, 0, 0); display: table-row; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse; height: 16px;"><th colspan="1" style="padding: 0px; font-family: Arial; font-weight: 400; font-size: 10.6667px; text-align: left; vertical-align: middle; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 16px; background-color: rgba(255, 255, 255, 0); overflow: hidden; position: relative; inset: 0px; box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; text-align-last: auto; width: calc(618px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; position: relative; inset: 0px; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; overflow: visible; text-align: left; text-align-last: auto;">Number of Portfolio Holdings<span style="position: absolute; overflow: hidden; inset: 0px -2960.66px 0px 136.234px; box-sizing: border-box; color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................</span></div></th><td colspan="1" style="padding: 0px; font-family: Arial; font-weight: 400; font-size: 10.6667px; text-align: right; vertical-align: middle; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 16px; background-color: rgba(255, 255, 255, 0); box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; overflow: visible; text-align-last: auto; width: calc(96px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; overflow: visible; text-align: right; text-align-last: auto;">531</div></td></tr><tr style="background-color: rgba(255, 255, 255, 0); box-sizing: border-box; color: rgb(0, 0, 0); display: table-row; flex-wrap: nowrap; font-size: 16px; font-weight: 400; grid-area: auto; line-height: 24px; margin: 0px; overflow: visible; text-align-last: auto; vertical-align: middle; white-space-collapse: collapse; height: 16.5px;"><th colspan="1" style="padding: 0px; font-family: Arial; font-weight: 400; font-size: 10.6667px; text-align: left; vertical-align: middle; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 16px; background-color: rgba(255, 255, 255, 0); overflow: hidden; position: relative; inset: 0px; box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; text-align-last: auto; width: calc(618px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; position: relative; inset: 0px; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; overflow: visible; text-align: left; text-align-last: auto;">Portfolio Turnover Rate<span style="position: absolute; overflow: hidden; inset: 0px -2960.66px 0px 109.578px; box-sizing: border-box; color: rgb(0, 0, 0); display: block; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; margin: 0px; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................</span></div></th><td colspan="1" style="padding: 0px; font-family: Arial; font-weight: 400; font-size: 10.6667px; text-align: right; vertical-align: middle; text-decoration: unset; text-underline-position: auto; text-decoration-skip-ink: auto; font-style: normal; color: rgb(0, 0, 0); white-space: pre-wrap; line-height: 16px; background-color: rgba(255, 255, 255, 0); box-sizing: border-box; display: table-cell; flex-wrap: nowrap; grid-area: auto; margin: 0px; overflow: visible; text-align-last: auto; width: calc(96px);"><div style="display: inline-block; margin: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; white-space: pre-line; height: 100%; text-decoration: unset; box-sizing: border-box; color: rgb(0, 0, 0); flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 16px; overflow: visible; text-align: right; text-align-last: auto;">1,127%</div></td></tr></tbody></table></div></div></div> 125783910 531 11.27 0.930 0.070 0.327 0.673 iShares Mortgage-Backed Securities Active ETF MBBA CboeBZX Semi-Annual Shareholder Report Annualized.