ISHARES TR (IOO)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
368
Reporting holders
$6.3B
Reported value
0.0%
Held as options
+26
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $3.9B | 28,718,562 | 0.06% | 8q | HELD |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $383.8M | 2,809,336 | 0.20% | 31q | HELD |
| LPL Financial LLC | $172.3M | 1,261,279 | 0.04% | 31q | +2.0%+$3.5M |
| BANK OF AMERICA CORP /DE/ | $157.2M | 1,150,470 | 0.01% | 31q | +19.9%+$26.1M |
| MORGAN STANLEY | $155.2M | 1,135,955 | 0.01% | 35q | +6.0%+$8.9M |
| RAYMOND JAMES FINANCIAL INC | $90.0M | 659,212 | 0.02% | 7q | +1.3%+$1.2M |
| STEPHENS INC /AR/ | $82.6M | 604,847 | 0.93% | 25q | +14.5%+$10.5M |
| UBS Group AG | $59.8M | 438,040 | 0.01% | 31q | +2.4%+$1.4M |
| ROYAL BANK OF CANADA | $56.8M | 416,132 | 0.01% | 31q | +7.1%+$3.8M |
| ASSETMARK, INC | $55.8M | 408,367 | 0.10% | 19q | +825.4%+$49.8M |
| Cetera Investment Advisers | $47.1M | 344,984 | 0.04% | 23q | -4.2%-$2.0M |
| ENVESTNET ASSET MANAGEMENT INC | $46.3M | 338,608 | 0.01% | 31q | +8.5%+$3.6M |
| Amplius Wealth Advisors, LLC | $41.8M | 305,892 | 3.06% | 19q | -1.3%-$541.1K |
| WELLS FARGO & COMPANY/MN | $40.7M | 297,859 | 0.01% | 31q | -46.7%-$35.7M |
| OSAIC HOLDINGS, INC. | $35.5M | 260,139 | 0.04% | 26q | +25.0%+$7.1M |
| MATHER GROUP, LLC. | $33.7M | 246,365 | 0.29% | 11q | -2.6%-$885.0K |
| AMERIPRISE FINANCIAL INC | $33.4M | 244,770 | 0.01% | 31q | -61.9%-$54.2M |
| Twelve Points Wealth Management LLC | $32.5M | 237,840 | 6.51% | 5q | +18.2%+$5.0M |
| MML INVESTORS SERVICES, LLC | $28.4M | 207,851 | 0.06% | 31q | +13.3%+$3.3M |
| JANE STREET GROUP, LLC | $25.9M | 189,696 | 0.00% | 3q | +141.9%+$15.2M |
| Modern Wealth Management, LLC | $22.2M | 162,393 | 0.26% | 11q | -46.0%-$18.9M |
| SCOTIA CAPITAL INC. | $22.1M | 161,522 | 0.08% | 31q | +0.9%+$200.7K |
| CITIGROUP INC | $21.7M | 158,522 | 0.01% | 31q | -2.3%-$515.4K |
| Asset Allocation Strategies LLC | $20.1M | 146,999 | 3.09% | 15q | +5.0%+$964.1K |
| JONES FINANCIAL COMPANIES LLLP | $19.8M | 148,109 | 0.01% | 10q | +13.4%+$2.3M |
| Goldstone Financial Group, LLC | $19.6M | 143,237 | 1.79% | 2q | +113.7%+$10.4M |
| One Capital Management, LLC | $19.4M | 160,624 | 0.54% | 3q | HELD |
| COMMONWEALTH EQUITY SERVICES, LLC | $19.3M | 141,263 | 0.02% | 31q | -6.9%-$1.4M |
| Bluesphere Advisors LLC | $18.2M | 132,983 | 5.61% | 23q | HELD |
| Retirement Management Systems Inc. | $16.9M | 123,827 | 3.46% | 3q | +4.6%+$739.7K |
| Annex Advisory Services, LLC | $15.8M | 115,451 | 0.27% | 6q | -90.9%-$158.0M |
| Equitable Holdings, Inc. | $15.5M | 113,209 | 0.09% | 22q | -2.5%-$396.8K |
| Flagship Private Wealth, LLC | $14.9M | 108,754 | 5.25% | 23q | -3.4%-$515.8K |
| Hudock, Inc. | $14.5M | 106,044 | 1.85% | 14q | +2.7%+$378.8K |
| Certified Advisory Corp | $14.1M | 103,359 | 1.14% | 17q | +1.6%+$228.6K |
| BANK OF MONTREAL /CAN/ | $13.7M | 100,391 | 0.00% | 31q | HELD |
| Federation des caisses Desjardins du Quebec | $12.8M | 93,740 | 0.04% | 37q | HELD |
| Green Ridge Wealth Planning LLC | $12.7M | 93,076 | 5.35% | 3q | +10.2%+$1.2M |
| Greykasell Wealth Strategies, Inc. | $12.5M | 91,741 | 4.55% | 7q | HELD |
| Mariner, LLC | $11.8M | 86,375 | 0.01% | 15q | +1.4%+$164.3K |
| Integrated Wealth Concepts LLC | $10.1M | 73,811 | 0.05% | 14q | +20.0%+$1.7M |
| Rockefeller Capital Management L.P. | $9.9M | 72,583 | 0.02% | 31q | +114.6%+$5.3M |
| PERRYMAN FINANCIAL ADVISORY INC /AD | $9.8M | 71,515 | 1.30% | 3q | HELD |
| CIBC WORLD MARKET INC. | $9.5M | 69,290 | 0.02% | 31q | -0.8%-$77.3K |
| OLD NATIONAL BANCORP /IN/ | $9.1M | 66,599 | 0.18% | 13q | -5.6%-$543.8K |
| Empowered Funds, LLC | $8.9M | 65,482 | 0.05% | 2q | -76.1%-$28.5M |
| Ameritas Advisory Services, LLC | $8.1M | 59,564 | 0.16% | 19q | -2.9%-$245.1K |
| Sigma Planning Corp | $8.1M | 58,948 | 0.20% | 31q | -1.8%-$144.0K |
| Stonebridge Financial Group, LLC / MO | $7.9M | 57,950 | 5.26% | 3q | +5.8%+$430.4K |
| SIGNATURE ESTATE & INVESTMENT ADVISORS LLC | $7.5M | 55,030 | 0.14% | 9q | +1.5%+$113.0K |
| Kestra Advisory Services, LLC | $7.3M | 53,355 | 0.02% | 24q | -20.9%-$1.9M |
| NFSG Corp | $7.2M | 52,921 | 0.89% | 16q | -2.6%-$196.2K |
| 180 WEALTH ADVISORS, LLC | $6.8M | 49,920 | 0.68% | 31q | -3.3%-$235.0K |
| Whelan Financial | $6.6M | 48,575 | 1.81% | 16q | +9.3%+$563.3K |
| KINGSWOOD WEALTH ADVISORS, LLC | $6.4M | 46,549 | 0.26% | 13q | +2.2%+$136.7K |
| SILVER OAK SECURITIES, INCORPORATED | $6.3M | 45,850 | 0.38% | 18q | +2.2%+$132.4K |
| JPMORGAN CHASE & CO | $6.0M | 44,555 | 0.00% | 31q | +7.7%+$430.3K |
| Gallagher Capital Advisors, LLC | $5.9M | 43,252 | 3.38% | 3q | +32.9%+$1.5M |
| BROWN BROTHERS HARRIMAN & CO | $5.7M | 41,610 | 0.02% | 7q | -1.8%-$104.0K |
| Private Advisor Group, LLC | $5.7M | 41,458 | 0.03% | 31q | HELD |
| KESTRA PRIVATE WEALTH SERVICES, LLC | $5.6M | 40,736 | 0.06% | 15q | -19.5%-$1.3M |
| SCHRODER INVESTMENT MANAGEMENT GROUP | $5.5M | 40,554 | 0.00% | 9q | +12.8%+$621.6K |
| FAGAN ASSOCIATES, INC. | $5.4M | 39,372 | 0.66% | 25q | -0.6%-$32.0K |
| Bleakley Financial Group, LLC | $5.2M | 38,193 | 0.07% | 15q | +8.7%+$416.2K |
| BANK OF NOVA SCOTIA | $5.0M | 36,835 | 0.01% | 5q | +4.0%+$194.7K |
| Perigon Wealth Management, LLC | $5.0M | 36,732 | 0.08% | 15q | -0.9%-$43.6K |
| BLAIR WILLIAM & CO/IL | $4.9M | 36,127 | 0.01% | 31q | +9.0%+$406.4K |
| Prospera Financial Services Inc | $4.9M | 36,048 | 0.07% | 4q | +7.0%+$321.4K |
| Baird Financial Group, Inc. | $4.8M | 35,021 | 0.01% | 31q | +4.7%+$212.8K |
| Gladstone Institutional Advisory LLC | $4.8M | 34,808 | 0.15% | 9q | +2.5%+$116.8K |
| STIFEL FINANCIAL CORP | $4.7M | 34,717 | 0.00% | 24q | +19.5%+$775.0K |
| Christensen, King & Associates Investment Services, Inc. | $4.5M | 33,254 | 1.80% | 11q | -1.1%-$49.6K |
| Global Retirement Partners, LLC | $4.5M | 33,086 | 0.07% | 14q | +23.8%+$869.2K |
| BOYD WATTERSON ASSET MANAGEMENT LLC/OH | $4.3M | 31,630 | 1.16% | 31q | -8.8%-$419.1K |
| FMR LLC | $4.3M | 31,316 | 0.00% | 31q | +5.4%+$217.6K |
| Connecticut Wealth Management, LLC | $4.2M | 31,091 | 0.16% | 21q | -3.1%-$134.1K |
| Powell Investment Advisors, LLC | $4.1M | 29,651 | 1.28% | 27q | HELD |
| IEQ CAPITAL, LLC | $4.0M | 29,126 | 0.02% | 27q | +8.6%+$314.2K |
| Capital International Investors | $3.8M | 28,267 | 0.00% | 19q | -20.2%-$968.8K |
| GOLDMAN SACHS GROUP INC | $3.8M | 27,646 | 0.00% | 31q | HELD |
| Legacy CG, LLC | $3.7M | 27,352 | 0.96% | new | NEW |
| US BANCORP \DE\ | $3.7M | 27,057 | 0.00% | 24q | +26.5%+$775.3K |
| Rathbones Group PLC | $3.6M | 26,100 | 0.01% | 31q | +7.1%+$236.3K |
| Qube Research & Technologies Ltd | $3.5M | 25,783 | 0.00% | 5q | +32.9%+$872.3K |
| Vickerman Investment Advisors, Inc. | $3.5M | 25,731 | 0.68% | 15q | -1.0%-$34.3K |
| CREATIVE FINANCIAL DESIGNS INC /ADV | $3.4M | 25,214 | 0.16% | 15q | +48.4%+$1.1M |
| HARBOUR INVESTMENTS, INC. | $3.4M | 25,145 | 0.05% | 21q | HELD |
| AQR CAPITAL MANAGEMENT LLC | $3.4M | 24,895 | 0.00% | 6q | +46.3%+$1.1M |
| MERCER GLOBAL ADVISORS INC /ADV | $3.4M | 24,816 | 0.00% | 18q | +87.7%+$1.6M |
| HighTower Advisors, LLC | $3.3M | 24,427 | 0.00% | 23q | +4.7%+$148.8K |
| Legacy Advisory Services, LLC | $3.3M | 23,850 | 2.29% | 11q | +19.5%+$530.8K |
| Focus Financial Network, Inc. | $3.2M | 23,376 | 0.10% | 7q | +2.9%+$89.1K |
| Independent Solutions Wealth Management, LLC | $2.9M | 21,225 | 0.38% | 2q | +35.5%+$759.5K |
| Stratos Wealth Partners, LTD. | $2.8M | 20,747 | 0.03% | 23q | +58.8%+$1.0M |
| BigSur Wealth Management LLC | $2.7M | 20,076 | 0.66% | 31q | +295.5%+$2.0M |
| Meridian Wealth Management, LLC | $2.7M | 19,928 | 0.08% | 8q | HELD |
| TD Waterhouse Canada Inc. | $2.7M | 19,875 | 0.01% | 19q | +0.6%+$16.3K |
| R2 Capital Strategies, LLC | $2.7M | 19,546 | 1.21% | new | FIRST |
| GLOBALT Investments LLC / GA | $2.6M | 19,224 | 0.09% | 11q | -14.4%-$442.4K |
| Curbstone Financial Management Corp | $2.6M | 19,150 | 0.45% | 31q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-07-28 | 13G/A | BlackRock, Inc. | 46.3% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 368 | $6.3B | 46,141,519 | 50 | 99 | 83 | 0.0% |
| Q1 2026 | 342 | $5.7B | 46,964,689 | 24 | 95 | 97 | 0.2% |
| Q4 2025 | 354 | $5.8B | 45,799,999 | 38 | 82 | 99 | 0.0% |
| Q3 2025 | 308 | $5.3B | 44,455,811 | 28 | 75 | 91 | 0.0% |
| Q2 2025 | 302 | $4.9B | 44,961,688 | 25 | 78 | 106 | 0.1% |
| Q1 2025 | 303 | $4.4B | 45,603,950 | 32 | 69 | 94 | 0.1% |
| Q4 2024 | 289 | $4.7B | 46,286,474 | 35 | 94 | 59 | 0.0% |
| Q3 2024 | 254 | $4.4B | 44,828,690 | 20 | 83 | 53 | 0.0% |
| Q2 2024 | 252 | $4.2B | 43,975,455 | 32 | 84 | 59 | 0.0% |
| Q1 2024 | 231 | $3.8B | 42,918,968 | 30 | 73 | 66 | 0.0% |
| Q4 2023 | 230 | $3.4B | 42,285,152 | 29 | 72 | 65 | 0.0% |
| Q3 2023 | 214 | $2.9B | 39,883,179 | 22 | 71 | 48 | 0.0% |
| Q2 2023 | 202 | $2.8B | 36,594,822 | 28 | 55 | 54 | 0.0% |
| Q1 2023 | 181 | $2.5B | 35,060,896 | 21 | 40 | 49 | 0.0% |
| Q4 2022 | 163 | $2.2B | 34,882,742 | 19 | 32 | 53 | 0.0% |
| Q3 2022 | 189 | $2.3B | 38,338,128 | 16 | 67 | 46 | 0.0% |
| Q2 2022 | 201 | $2.4B | 37,261,245 | 26 | 66 | 52 | 0.0% |
| Q1 2022 | 191 | $2.7B | 34,878,112 | 16 | 45 | 56 | 0.0% |
| Q4 2021 | 194 | $2.7B | 35,011,847 | 22 | 55 | 34 | 0.0% |
| Q3 2021 | 167 | $2.3B | 32,096,106 | 9 | 42 | 42 | 0.0% |
| Q2 2021 | 164 | $2.3B | 31,823,442 | 10 | 59 | 34 | 0.0% |
| Q1 2021 | 166 | $2.0B | 30,884,044 | 24 | 38 | 34 | 0.1% |
| Q4 2020 | 153 | $2.0B | 32,070,332 | 13 | 37 | 38 | 0.1% |
| Q3 2020 | 145 | $1.7B | 30,417,954 | 11 | 31 | 44 | 0.0% |
| Q2 2020 | 139 | $1.7B | 31,812,803 | 11 | 44 | 39 | 0.0% |
| Q1 2020 | 139 | $1.3B | 29,769,375 | 15 | 39 | 42 | 0.1% |
| Q4 2019 | 144 | $1.7B | 30,701,072 | 15 | 39 | 28 | 0.0% |
| Q3 2019 | 127 | $1.4B | 28,370,739 | 5 | 29 | 33 | 0.0% |
| Q2 2019 | 134 | $1.4B | 28,659,715 | 19 | 22 | 39 | 0.1% |
| Q1 2019 | 125 | $1.4B | 29,781,799 | 11 | 23 | 44 | 0.0% |
| Q4 2018 | 130 | $1.2B | 28,155,900 | 4 | 2 | 4 | 0.0% |