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 |