Who Owns MARA HOLDINGS INC (MARA)? -- Institutional Holders (2026-06-30)
516 institutions reported holding $7.01B of MARA HOLDINGS INC (MARA) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($915.6M), VANGUARD GROUP INC ($653.4M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($407.4M), D. E. Shaw & Co., Inc. ($312.7M), STATE STREET CORP ($240.9M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $915.6M | 64.1M | Trimmed |
| 2 | VANGUARD GROUP INC | $653.4M | 47.0M | Added |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $407.4M | 29.3M | Trimmed |
| 4 | D. E. Shaw & Co., Inc. | $312.7M | 15.9M | Added |
| 5 | STATE STREET CORP | $240.9M | 15.9M | Trimmed |
| 6 | JANE STREET GROUP, LLC | $214.0M | 15.4M | Trimmed |
| 7 | WHITEBOX ADVISORS LLC | $212.6M | 3.2M | Trimmed |
| 8 | Context Capital Management, LLC | $207.7M | 0 | Added |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $188.0M | 10.9M | Added |
| 10 | ARISTEIA CAPITAL, L.L.C. | $174.3M | 0 | Added |
| 11 | IMC-Chicago, LLC | $164.6M | 11.9M | Added |
| 12 | CITADEL ADVISORS LLC | $153.3M | 10.7M | Trimmed |
| 13 | WOLVERINE ASSET MANAGEMENT LLC | $131.9M | 9.5M | Trimmed |
| 14 | Tidal Investments LLC | $115.1M | 8.3M | Trimmed |
| 15 | MORGAN STANLEY | $114.5M | 6.8M | Added |
| 16 | Marex Group plc | $110.5M | 8.0M | Trimmed |
| 17 | Linden Advisors LP | $97.9M | 0 | Added |
| 18 | UBS Group AG | $86.4M | 5.9M | Trimmed |
| 19 | BANK OF AMERICA CORP /DE/ | $84.7M | 6.1M | Trimmed |
| 20 | SIMPLEX TRADING, LLC | $82.3M | 5.9M | Trimmed |
| 21 | Point72 Asset Management, L.P. | $77.0M | 1.7M | Trimmed |
| 22 | MILLENNIUM MANAGEMENT LLC | $73.2M | 2.4M | Added |
| 23 | GOLDMAN SACHS GROUP INC | $72.0M | 5.0M | Trimmed |
| 24 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $65.7M | 4.7M | Added |
| 25 | Sixth Street Partners Management Company, L.P. | $65.7M | 4.7M | New |
Source: SEC Form 13F filings · as of 2026-06-30