Stocktoria
MAMMOTH ENERGY SERVICES, INC. TUSK
Nasdaq · XNAS · stock · Oil & Gas Field Services, NEC · website · IPO 2016-10-14
MAMMOTH ENERGY SERVICES, INC. institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 1,410,164 | $4.6M |
| CITADEL ADVISORS LLC | 341,967 | $837,819 |
| RENAISSANCE TECHNOLOGIES LLC | 231,972 | $568,331 |
| AQR CAPITAL MANAGEMENT LLC | 66,731 | $163,491 |
Source: SEC EDGAR filings · CIK 0001679268 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.