MAMMOTH ENERGY SVCS INC — institutional ownership
1 funds reported holding MAMMOTH ENERGY SVCS INC in their latest 13F filings, worth $16.9K in total (CUSIP 56155L908).
Largest holders
- GROUP ONE TRADING LLC — $16.9K
1 funds reported holding MAMMOTH ENERGY SVCS INC in their latest 13F filings, worth $16.9K in total (CUSIP 56155L908).