ADAGE CAPITAL PARTNERS GP L.L.C. 13D and 13G filings for Mammoth Energy Services, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-02-07 07:50 am Purchase | 2023-12-31 | 13G | Mammoth Energy Services, Inc. TUSK | ADAGE CAPITAL PARTNERS GP L.L.C. | 4,275,000 8.920% | 1,147,732 (+36.70%) | Filing |
| 2023-02-09 11:05 am Purchase | 2022-12-31 | 13G | Mammoth Energy Services, Inc. TUSK | ADAGE CAPITAL PARTNERS GP L.L.C. | 3,127,268 6.610% | 3,127,268 (New Position) | Filing |