Stocktoria
MAMMOTH ENERGY SERVICES, INC. TUSK
MAMMOTH ENERGY SERVICES, INC. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 1,410,164 | $4.6M | 2.92% |
| CITADEL ADVISORS LLC | 593,263 | $1.9M | 1.23% |
| RENAISSANCE TECHNOLOGIES LLC | 292,280 | $949,910 | 0.6% |
| AQR CAPITAL MANAGEMENT LLC | 177,824 | $577,928 | 0.37% |
| MILLENNIUM MANAGEMENT LLC | 124,186 | $403,604 | 0.26% |
| Point72 Asset Management, L.P. | 72,091 | $234,296 | 0.15% |
| TWO SIGMA INVESTMENTS, LP | 58,538 | $190,249 | 0.12% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.