13FMARA HOLDINGS INC (MARA)
4 tracked managers currently hold MARA on their latest filing. Change is versus that manager’s previous filing. Reported as of quarter end, filed up to ~45 days later, not live positions.
Sort: Size Weight change
Sorted by reported value on the latest filing.
| Manager | Period | Change | Value | Weight | Prev weight | Shares | Δ shares |
|---|---|---|---|---|---|---|---|
| D. E. Shaw & Co., Inc. | Q2 2026 | ADD | $144.1M | 0.1 % | 0.0 % | 10,376,069 | +9,057,890 |
| TWO SIGMA INVESTMENTS, LP | Q2 2026 | NEW | $35.7M | 0.0 % | — | 2,569,038 | NEW |
| MILLENNIUM MANAGEMENT LLC | Q2 2026 | ADD | $17.1M | 0.0 % | 0.0 % | 1,232,023 | +611,461 |
| CITADEL ADVISORS LLC | Q2 2026 | TRIM | $462.1K | 0.0 % | 0.0 % | 33,269 | -931,351 |