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NasdaqCM · Financials · Holders
Top institutional shareholders of RIOT ranked by position size, plus filing changes and recent insider transactions when available.
Top 120 institutional holders
| # | Institution | % held | Shares | Change | Change % | Filing date |
|---|---|---|---|---|---|---|
| 1 | 10.5% | 39.91M | +334.39K increased | +84.00% | Dec 31, 2025 | |
| 2 | 7.83% | 29.65M | +545.28K increased | +1.87% | Mar 31, 2026 | |
| 3 | 5.72% | 21.69M | +21.69M initiated | — | Mar 31, 2026 | |
| 4 | STARBOARD VALUE LP | 4.10% | 15.54M | +2.80M increased | +21.97% | Mar 31, 2026 |
| 5 | 3.96% | 15.01M | +2.22M increased | +17.34% | Mar 31, 2026 | |
| 6 | 3.92% | 14.87M | +14.87M initiated | — | Mar 31, 2026 | |
| 7 | NOMURA HOLDINGS INC | 2.61% | 9.91M | +4.81M increased | +94.32% | Mar 31, 2026 |
| 8 | VALUE ALIGNED RESEARCH ADVISORS | 2.54% | 9.62M | +4.05M increased | +72.78% | Dec 31, 2025 |
| 9 | 2.43% | 9.19M | +282.70K increased | +3.17% | Mar 31, 2026 | |
| 10 | 2.37% | 8.96M | +129.84K increased | +1.47% | Mar 31, 2026 | |
| 11 | JANE STREET GROUP | 1.95% | 7.39M | +2.42M increased | +48.73% | Mar 31, 2026 |
| 12 | 1.85% | 7.02M | +1.87M increased | +36.38% | Mar 31, 2026 | |
| 13 | SITUATIONAL AWARENESS LP | 1.63% | 6.17M | +2.58M increased | +71.67% | Dec 31, 2025 |
| 14 | 1.44% | 5.46M | — unchanged | 0.00% | Mar 31, 2026 | |
| 15 | MIZUHO MARKETS AMERICAS LLC | 1.34% | 5.06M | +809.00K increased | +19.03% | Mar 31, 2026 |
| 16 | 1.01% | 3.84M | -443.07K decreased | -10.35% | Mar 31, 2026 | |
| 17 | 1.01% | 3.81M | -1.05M decreased | -21.68% | Mar 31, 2026 | |
| 18 | AZORA CAPITAL LP | 0.99% | 3.73M | +3.47M increased | +13.29% | Mar 31, 2026 |
| 19 | WESTFIELD CAPITAL MANAGEMENT CO LP | 0.92% | 3.50M | +3.50M initiated | — | Mar 31, 2026 |
| 20 | 0.84% | 3.19M | -163.18K decreased | -4.87% | Mar 31, 2026 |
Recent insider transactions
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | LES, JASON Director, CEO | 0.05% | D | 175.00K | $25.19 | $4,408,250 | May 11, 2026 |
| 2 | GIBBS, JONATHAN CDCO (See Remarks) | 0.30% | D | 1.15M | — | — | Apr 12, 2026 |
| 3 | YEE, COLIN M. EVP, CFO | 0.04% | Award | 157.85K | — | — | Jan 1, 2026 |
| 4 | YI, SOO IL BENJAMIN Director, EXECUTIVE CHAIRMAN | 0.13% | Award | 473.56K | — | — | Jan 1, 2026 |
| 5 | JACKMAN, WILLIAM RICHARD CHIEF LEGAL OFFICER (CLO) | 0.10% | Award | 394.63K | — | — | Jan 1, 2026 |
| 6 | GIBBS, JONATHAN CDCO | 0.13% | Award | 473.56K | — | — | Jan 1, 2026 |
| 7 | GIBBS, JONATHAN CDCO | 0.06% | Award | 236.78K | — | — | Jan 1, 2026 |
| 8 | YI, SOO IL BENJAMIN Director, EXECUTIVE CHAIRMAN | 0.25% | Award | 947.12K | — | — | Jan 1, 2026 |
| 9 | JACKMAN, WILLIAM RICHARD CHIEF LEGAL OFFICER (CLO) | 0.05% | Award | 197.32K | — | — | Jan 1, 2026 |
| 10 | LES, JASON Director, CEO | 0.25% | Award | 947.12K | — | — | Jan 1, 2026 |
| 11 | LES, JASON Director, CEO | 0.13% | Award | 473.56K | — | — | Jan 1, 2026 |
| 12 | WERNER, RYAN D. SVP, CAO | 0.03% | Award | 118.39K | — | — | Jan 1, 2026 |
Frequently asked
TECHi's RIOT Holders page ranks the largest institutional shareholders of Riot Platforms Inc using filing-based market-data feeds.
The Holders page shows institutional positions by share count and, when available, the latest filing change so readers can spot accumulation, reductions, initiated positions, and unchanged holdings.
Recent insider buys, sales, awards, gifts, and option exercises appear below the institutional holders table when Form 4 rows are available.
