Riot Platforms, Inc. (NASDAQ:RIOT) appears in 380 institutional 13F filings for the quarter ending December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 29,652,705 | 545,277 | 1.87% | $366,507,434.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 21,685,659 | 21,685,659 | 0.00% | $268,034,745.00 |
| Starboard Value LP | 31 Mar, 2026 | 15,544,576 | 2,800,000 | 21.97% | $192,130,959.00 |
| FMR LLC | 31 Mar, 2026 | 15,014,625 | 2,218,288 | 17.34% | $185,580,765.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 14,865,081 | 14,865,081 | 0.00% | $183,732,401.00 |
| Situational Awareness Partners LP | 31 Mar, 2026 | 11,502,137 | 11,502,137 | 0.00% | $142,166,413.00 |
| Situational Awareness LP | 31 Mar, 2026 | 11,502,137 | 5,334,437 | 86.49% | $142,166,413.00 |
| Nomura Holdings Inc | 31 Mar, 2026 | 9,905,139 | 4,807,749 | 94.32% | $122,427,518.00 |
| State Street Corp | 31 Mar, 2026 | 9,189,730 | 282,700 | 3.17% | $113,585,063.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 8,964,468 | 129,843 | 1.47% | $110,818,745.00 |
| JANE STREET GROUP, LLC | 31 Mar, 2026 | 7,385,953 | 2,420,069 | 48.73% | $91,290,379.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 7,016,451 | 1,871,596 | 36.38% | $86,704,767.00 |
| D. E. Shaw & Co., Inc. | 31 Mar, 2026 | 5,455,200 | 0 | 0.00% | $67,426,272.00 |
| Value Aligned Research Advisors, LLC | 31 Mar, 2026 | 5,176,918 | -4,447,229 | -46.21% | $63,986,706.00 |
| MIZUHO MARKETS AMERICAS LLC | 31 Mar, 2026 | 5,059,658 | 809,000 | 19.03% | $62,537,373.00 |
| Bank Of America Corp /De/ | 31 Mar, 2026 | 4,036,522 | 3,174,054 | 368.02% | $49,891,412.00 |
| T. Rowe Price Investment Management, Inc. | 31 Mar, 2026 | 3,837,108 | -2,041,851 | -34.73% | $47,427.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 3,808,804 | -5,917,734 | -60.84% | $47,076,820.00 |
| Azora Capital LP | 31 Mar, 2026 | 3,732,717 | 3,471,484 | 1,328.88% | $46,136,382.00 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 31 Mar, 2026 | 3,499,880 | 3,499,880 | 0.00% | $43,258,517.00 |