Riot Platforms (RIOT) relationships
Riot Platforms (RIOT) is connected to 40 named shareholders, 0 other companies and 12 officers and directors, each link from an SEC filing. Its largest named shareholder is Vanguard, with 10.5% of the company (13F, Jun 30, 2026).
Largest shareholders of Riot Platforms
| Holder | % of company | Filing | As of | Accession |
|---|---|---|---|---|
| Vanguard | 10.5% | 13F | Jun 30, 2026 | 0002100121-26-001018 |
| BlackRock | 8.5% | 13F | Jun 30, 2026 | 0002012383-26-003238 |
| Fidelity (FMR) | 5.2% | 13F | Jun 30, 2026 | 0000315066-26-002260 |
| Situational Awareness LP | 4.6% | 13F | Jun 30, 2026 | 0000935836-26-000418 |
| Jane Street | 4.5% | 13F | Jun 30, 2026 | 0001595888-26-000108 |
| Soo il Benjamin Yi | 2.8% | Form 4 | Jan 1, 2026 | 0001757880-26-000003 |
| Starboard Value LP | 2.7% | 13F | Jun 30, 2026 | 0000921895-26-002172 |
| State Street | 2.5% | 13F | Jun 30, 2026 | 0000093751-26-000583 |
| Geode Capital | 2.5% | 13F | Jun 30, 2026 | 0001214717-26-000008 |
| Dimensional | 1.9% | 13F | Jun 30, 2026 | 0000354204-26-000866 |
| T. Rowe Price | 1.7% | 13F | Jun 30, 2026 | 0001897612-26-000578 |
| Jason Les | 1.7% | Form 4 | Jul 31, 2026 | 0001721702-26-000018 |
| TOMS Capital Investment Management LP | 1.6% | 13F | Jun 30, 2026 | 0000902664-26-003522 |
| D. E. Shaw | 1.5% | 13F | Jun 30, 2026 | 0001104659-26-097217 |
| Bank of America | 1.4% | 13F | Jun 30, 2026 | 0000070858-26-000442 |
Officers and directors of Riot Platforms
- Soo il Benjamin Yi — EXECUTIVE CHAIRMAN · Director (Form 4, Jan 5, 2026)
- Jason Les — CEO · Director (Form 4, Aug 4, 2026)
- Jason Chung — EVP, CORP DEV (Form 4, Jan 5, 2026)
- William Richard Jackman — CHIEF LEGAL OFFICER (CLO) (Form 4, Jan 5, 2026)
- Stephen Mitchell Howell Jr. — COO (Form 4, Aug 14, 2026)
- Ryan D. Werner — SVP, CAO (Form 4, Aug 7, 2026)
- Colin M. Yee — Senior Advisor (See Remarks) (Form 4, Jul 6, 2026)
- Jonathan Gibbs — CDCO (See Remarks) (Form 4, Apr 14, 2026)
- Lance Varro D'Ambrosio — Director (Form 4, Jul 6, 2026)
- Douglas Mouton — Director (Form 4, Jul 6, 2026)
- Jaime Leverton — Director (Form 4, Jul 6, 2026)
- Michael John Turner — Director (Form 4, Jul 6, 2026)
Map of Riot Platforms's relationships · Who owns Riot Platforms