DaveManuel.com · Institutional Ownership · Who Owns It
RIOT PLATFORMS INC (RIOT)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
468
Reporting holders
$10.2B
Reported value
84.1%
Of shares outstanding
9.7%
Calls
5.1%
Puts
+51
Holder change
Institutions report 315,691,641 shares against 375,258,935 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $875.7M | 31,984,547 | 0.01% | 8q | +7.9%+$63.8M |
| JANE STREET GROUP, LLC | $690.1M incl. $229.4M options CALL+PUT | 16,826,113 | 0.06% | 25q | +127.8%+$387.2M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $594.8M | 21,725,129 | 0.03% | 2q | HELD |
| FMR LLC | $537.9M | 19,645,295 | 0.02% | 22q | +30.8%+$126.8M |
| Situational Awareness LP | $468.2M | 17,100,000 | 2.31% | 4q | +48.7%+$153.3M |
| VANGUARD CAPITAL MANAGEMENT LLC | $414.7M | 15,146,138 | 0.01% | 2q | +1.9%+$7.7M |
| GEODE CAPITAL MANAGEMENT, LLC | $287.8M | 9,275,453 | 0.02% | 31q | +3.5%+$9.6M |
| TOMS Capital Investment Management LP | $284.1M incl. $123.2M options CALL | 5,875,000 | 6.08% | new | NEW |
| Starboard Value LP | $278.9M incl. $1.9M options PUT | 10,114,576 | 6.16% | 7q | -34.9%-$149.7M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $273.7M incl. $268.7M options CALL+PUT | 183,588 | 0.02% | 31q | -76.6%-$894.1M |
| STATE STREET CORP | $258.4M | 9,438,485 | 0.01% | 23q | +2.7%+$6.8M |
| CITADEL ADVISORS LLC | $218.4M incl. $163.7M options CALL+PUT | 1,995,548 | 0.02% | 31q | -31.4%-$99.9M |
| DIMENSIONAL FUND ADVISORS LP | $191.3M | 6,987,744 | 0.03% | 15q | HELD |
| GOLDMAN SACHS GROUP INC | $162.0M incl. $46.0M options CALL+PUT | 4,239,444 | 0.01% | 24q | +11.3%+$16.5M |
| T. Rowe Price Investment Management, Inc. | $153.9M | 5,620,458 | 0.10% | 4q | +46.5%+$48.8M |
| D. E. Shaw & Co., Inc. | $149.4M | 5,455,200 | 0.07% | 7q | HELD |
| NOMURA HOLDINGS INC | $146.9M incl. $12.3M options CALL | 4,917,342 | 0.17% | 13q | -50.4%-$149.1M |
| BANK OF AMERICA CORP /DE/ | $143.0M | 5,222,018 | 0.01% | 31q | +29.4%+$32.5M |
| MIZUHO MARKETS AMERICAS LLC | $140.8M | 5,140,890 | 2.21% | 7q | +1.6%+$2.2M |
| SG Americas Securities, LLC | $131.0M incl. $1.0M options CALL+PUT | 4,747,966 | 0.07% | 11q | +1067.7%+$119.8M |
| Point72 Asset Management, L.P. | $129.3M incl. $27.6M options CALL+PUT | 3,714,879 | 0.14% | 10q | HELD |
| AMERICAN CENTURY COMPANIES INC | $125.5M | 4,583,733 | 0.06% | 16q | +113.4%+$66.7M |
| Value Aligned Research Advisors, LLC | $114.5M incl. $24.4M options CALL | 3,290,544 | 0.29% | 7q | -36.4%-$65.6M |
| IMC-Chicago, LLC | $111.7M incl. $104.6M options CALL+PUT | 259,086 | 0.03% | 19q | -63.0%-$190.0M |
| Invesco Ltd. | $108.4M | 3,959,103 | 0.01% | 22q | +46.2%+$34.3M |
| TWO SIGMA INVESTMENTS, LP | $99.5M | 3,632,510 | 0.07% | 5q | +817.0%+$88.6M |
| MORGAN STANLEY | $93.8M | 3,425,574 | 0.00% | 35q | +12.8%+$10.7M |
| WELLINGTON MANAGEMENT GROUP LLP | $93.4M | 3,412,258 | 0.02% | 4q | +110.9%+$49.1M |
| Connor, Clark & Lunn Investment Management Ltd. | $92.9M | 3,393,623 | 0.18% | 4q | +28.8%+$20.8M |
| Tidal Investments LLC | $92.6M incl. $35.2M options CALL+PUT | 2,098,217 | 0.16% | 23q | -12.4%-$13.1M |
| NORTHERN TRUST CORP | $89.8M | 3,278,125 | 0.01% | 31q | +8.3%+$6.8M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $88.6M | 3,235,766 | 0.01% | 25q | +1.5%+$1.3M |
| AMERIPRISE FINANCIAL INC | $87.2M | 3,185,945 | 0.02% | 22q | +14.3%+$10.9M |
| MILLENNIUM MANAGEMENT LLC | $83.3M incl. $37.4M options CALL+PUT | 1,674,900 | 0.03% | 18q | +35.2%+$21.7M |
| Sachem Head Capital Management LP | $78.4M | 2,865,000 | 1.63% | new | NEW |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $75.2M | 2,748,003 | 0.11% | 2q | +240.9%+$53.2M |
| PRINCIPAL FINANCIAL GROUP INC | $73.1M | 2,669,062 | 0.04% | 16q | -9.8%-$7.9M |
| Egerton Capital (UK) LLP | $72.0M | 2,628,731 | 0.70% | new | NEW |
| PEAK6 LLC | $69.5M CALL+PUT | options only | 0.14% | 7q | OPTIONS |
| VAN ECK ASSOCIATES CORP | $64.6M | 2,359,375 | 0.04% | 21q | -14.0%-$10.5M |
| VANGUARD FIDUCIARY TRUST CO | $62.8M | 2,294,098 | 0.01% | 2q | +8.9%+$5.1M |
| Parallax Volatility Advisers, L.P. | $61.3M incl. $60.8M options CALL+PUT | 16,636 | 0.10% | 16q | HELD |
| CIBC Bancorp USA Inc. | $51.2M | 1,870,273 | 0.06% | 3q | HELD |
| WOLVERINE ASSET MANAGEMENT LLC | $44.2M PUT | options only | 0.39% | 7q | OPTIONS |
| Columbus Hill Capital Management, L.P. | $42.9M | 1,567,657 | 4.18% | new | NEW |
| MOORE CAPITAL MANAGEMENT, LP | $39.5M | 1,441,695 | 0.59% | 2q | -28.1%-$15.5M |
| Caption Management, LLC | $37.8M CALL+PUT | options only | 0.18% | 4q | OPTIONS |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $37.6M | 1,373,660 | 0.01% | 4q | -49.6%-$37.0M |
| BNP PARIBAS FINANCIAL MARKETS | $36.9M | 1,347,142 | 0.01% | 21q | +1750.7%+$34.9M |
| JPMORGAN CHASE & CO | $36.4M | 1,295,533 | 0.00% | 24q | -1.1%-$410.4K |
| AQR CAPITAL MANAGEMENT LLC | $35.9M | 1,310,980 | 0.01% | 6q | +106.8%+$18.5M |
| BARCLAYS PLC | $35.6M incl. $22.9M options CALL+PUT | 463,550 | 0.01% | 22q | +315.5%+$27.0M |
| FRANKLIN RESOURCES INC | $35.1M | 1,280,541 | 0.01% | 8q | +513.6%+$29.3M |
| Bank of New York Mellon Corp | $34.0M | 1,240,553 | 0.01% | 23q | +7.8%+$2.5M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $33.8M | 1,232,961 | 0.04% | 9q | -15.1%-$6.0M |
| UBS Group AG | $33.7M incl. $160.2K options PUT | 1,224,750 | 0.00% | 31q | -44.7%-$27.2M |
| THAMES CAPITAL MANAGEMENT LLC | $32.9M | 1,201,609 | 2.71% | new | NEW |
| Alphadyne Asset Management LP | $32.7M CALL+PUT | options only | 0.31% | 4q | OPTIONS |
| SIMPLEX TRADING, LLC | $31.8M CALL+PUT | options only | 0.02% | 23q | OPTIONS |
| Optiver Holding B.V. | $31.0M CALL+PUT | options only | 0.01% | 2q | OPTIONS |
| Nuveen, LLC | $29.8M | 1,088,095 | 0.01% | 6q | +21.9%+$5.3M |
| Broad Peak Investment Advisers Pte Ltd | $28.7M | 1,049,500 | 5.28% | 3q | -27.6%-$11.0M |
| CITIGROUP INC | $27.9M incl. $19.0M options CALL | 326,703 | 0.01% | 23q | +4.4%+$1.2M |
| WESTFIELD CAPITAL MANAGEMENT CO LP | $27.8M | 1,013,804 | 0.09% | 2q | -71.0%-$68.1M |
| RENAISSANCE TECHNOLOGIES LLC | $25.4M | 926,749 | 0.03% | new | NEW |
| Vident Advisory, LLC | $23.7M | 864,320 | 0.17% | 12q | -5.9%-$1.5M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $22.4M | 819,561 | 0.00% | 22q | +103.5%+$11.4M |
| Bitwise Funds Trust | $22.1M | 808,632 | 4.89% | new | FIRST |
| CANTOR FITZGERALD, L. P. | $22.1M incl. $4.1M options PUT | 656,610 | 0.12% | 6q | +47.8%+$7.1M |
| GROUP ONE TRADING LLC | $22.0M CALL+PUT | options only | 0.03% | 31q | OPTIONS |
| EXCHANGE TRADED CONCEPTS, LLC | $21.3M | 778,309 | 0.10% | 21q | -29.6%-$9.0M |
| Duquesne Family Office LLC | $20.7M | 754,800 | 0.40% | new | NEW |
| MetLife Investment Management, LLC | $20.2M | 738,812 | 0.09% | 21q | -22.8%-$6.0M |
| Trexquant Investment LP | $19.7M incl. $24.6K options PUT | 718,020 | 0.12% | new | NEW |
| Swiss National Bank | $18.6M | 681,100 | 0.01% | 21q | +1.4%+$254.6K |
| Galaxy Digital Capital Management GP LLC | $18.4M incl. $7.7M options CALL+PUT | 390,786 | 8.91% | 7q | -50.8%-$18.9M |
| Public Sector Pension Investment Board | $17.2M | 627,000 | 0.04% | new | NEW |
| WELLS FARGO & COMPANY/MN | $15.3M | 558,425 | 0.00% | 25q | +3.4%+$500.1K |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $15.1M | 552,428 | 0.02% | 3q | -4.3%-$681.8K |
| KENNEDY CAPITAL MANAGEMENT LLC | $15.0M | 547,785 | 0.27% | new | NEW |
| VOYA INVESTMENT MANAGEMENT LLC | $14.3M | 523,687 | 0.01% | 21q | -11.8%-$1.9M |
| VICTORY CAPITAL MANAGEMENT INC | $14.2M | 517,693 | 0.01% | 23q | +30.2%+$3.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $14.2M | 517,297 | 0.00% | 21q | -24.4%-$4.6M |
| Alberta Investment Management Corp | $14.1M | 516,500 | 0.08% | new | NEW |
| RHUMBLINE ADVISERS | $13.2M | 483,649 | 0.01% | 21q | +5.9%+$737.3K |
| Walleye Trading LLC | $13.2M CALL+PUT | options only | 0.02% | 21q | OPTIONS |
| DEUTSCHE BANK AG\ | $12.7M | 464,292 | 0.00% | 21q | +11.1%+$1.3M |
| Apis Capital Advisors, LLC | $12.3M | 450,000 | 1.20% | new | NEW |
| Krane Funds Advisors LLC | $12.0M | 437,926 | 0.43% | 2q | +169.8%+$7.5M |
| FIRST TRUST ADVISORS LP | $11.6M | 424,602 | 0.01% | 21q | +6.7%+$732.2K |
| Metavasi Capital LP | $11.4M | 416,000 | 3.97% | new | NEW |
| NATIONAL BANK OF CANADA /FI/ | $11.4M incl. $4.1M options PUT | 265,000 | 0.01% | new | NEW |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | $11.3M | 411,042 | 0.01% | 10q | -23.8%-$3.5M |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $10.8M | 393,318 | 0.01% | 21q | HELD |
| Assenagon Asset Management S.A. | $10.7M | 392,198 | 0.01% | new | NEW |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | $10.6M | 387,073 | 0.05% | new | NEW |
| Balyasny Asset Management L.P. | $10.5M incl. $2.9M options CALL+PUT | 278,936 | 0.01% | 9q | +1378.4%+$9.8M |
| FORA Capital, LLC | $10.3M | 375,850 | 0.71% | new | NEW |
| BANK OF MONTREAL /CAN/ | $10.0M incl. $3.1M options PUT | 250,208 | 0.00% | 19q | -43.0%-$7.5M |
| STATE OF WISCONSIN INVESTMENT BOARD | $9.6M | 350,759 | 0.02% | 18q | +6.3%+$572.2K |
Showing the largest 100 of 469 reported holders. The count of 468 above leaves out 1 position whose reported value failed our price check; it is listed here as filed.
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-10-14 | 2026-10-07 | Material agreement entered | filing |
| 2026-09-25 | 2026-09-21 | Material agreement terminated | filing |
| 2026-08-14 | 2026-08-10 | Material agreement entered | filing |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-11 | Les Jason | CEO | Sold | 175,000 | $4.4M |
| 2026-06-22 | Les Jason | CEO | Sold | 62,703 | $1.9M |
| 2026-08-05 | Werner Ryan D. | SVP, CAO | Sold | 47,733 | $1.1M ×3 |
| 2026-05-27 | Werner Ryan D. | SVP, CAO | Sold | 37,616 | $996.8K |
| 2026-06-22 | Werner Ryan D. | SVP, CAO | Sold | 25,375 | $761.2K |
| 2026-07-07 | Werner Ryan D. | SVP, CAO | Sold | 17,828 | $383.7K ×2 |
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 |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 92 | $56.4M | 2,768,486 | 16 | 30 | 19 | 1.4% |
| Q2 2026 | 468 | $10.2B | 315,691,641 | 111 | 146 | 133 | 14.9% |
| Q1 2026 | 417 | $4.3B | 292,721,971 | 84 | 145 | 101 | 16.0% |
| Q4 2025 | 405 | $5.0B | 269,189,389 | 72 | 130 | 117 | 31.2% |
| Q3 2025 | 417 | $7.6B | 260,763,929 | 111 | 132 | 98 | 34.9% |
| Q2 2025 | 371 | $3.3B | 219,251,935 | 83 | 125 | 75 | 24.9% |
| Q1 2025 | 347 | $2.0B | 204,320,387 | 73 | 127 | 59 | 25.8% |
| Q4 2024 | 341 | $2.9B | 193,280,121 | 90 | 93 | 72 | 30.9% |
| Q3 2024 | 268 | $1.3B | 132,063,923 | 41 | 101 | 57 | 22.3% |
| Q2 2024 | 280 | $1.5B | 133,270,534 | 53 | 114 | 60 | 21.2% |
| Q1 2024 | 297 | $2.0B | 124,964,829 | 59 | 94 | 73 | 24.6% |
| Q4 2023 | 288 | $2.4B | 110,243,295 | 66 | 111 | 37 | 30.4% |
| Q3 2023 | 231 | $1.1B | 79,886,444 | 43 | 77 | 49 | 31.2% |
| Q2 2023 | 225 | $1.2B | 69,375,954 | 33 | 58 | 66 | 33.1% |
| Q1 2023 | 223 | $1.1B | 72,057,957 | 35 | 83 | 45 | 35.6% |
| Q4 2022 | 235 | $349.4M | 72,695,527 | 59 | 74 | 65 | 29.5% |
| Q3 2022 | 207 | $7.8B | 1,585,968,131 | 31 | 71 | 56 | 3.1% |
| Q2 2022 | 210 | $2.2B | 490,797,412 | 40 | 72 | 39 | 5.0% |
| Q1 2022 | 228 | $6.3B | 267,464,098 | 47 | 82 | 53 | 10.0% |
| Q4 2021 | 237 | $9.0B | 366,912,035 | 53 | 90 | 50 | 8.5% |
| Q3 2021 | 218 | $3.5B | 110,708,140 | 45 | 84 | 47 | 17.8% |
| Q2 2021 | 214 | $3.5B | 69,718,232 | 93 | 58 | 37 | 24.8% |
| Q1 2021 | 166 | $2.9B | 33,765,382 | 89 | 30 | 39 | 38.2% |
| Q4 2020 | 100 | $1.3B | 60,125,710 | 61 | 22 | 9 | 18.9% |
| Q3 2020 | 46 | $62.0M | 17,948,888 | 19 | 11 | 5 | 21.8% |
| Q2 2020 | 37 | $78.1M | 31,534,046 | 13 | 10 | 7 | 10.4% |
| Q1 2020 | 26 | $19.1M | 20,318,706 | 5 | 5 | 5 | 11.3% |
| Q4 2019 | 28 | $7.7M | 4,118,111 | 4 | 5 | 8 | 40.2% |
| Q3 2019 | 33 | $15.8M | 5,207,947 | 7 | 7 | 6 | 41.4% |
| Q2 2019 | 31 | $38.9M | 4,725,296 | 9 | 8 | 4 | 61.9% |
| Q1 2019 | 28 | $24.4M | 4,339,173 | 7 | 5 | 8 | 41.9% |
| Q4 2018 | 25 | $9.1M | 3,758,185 | 2 | 1 | 0 | 37.9% |