MAMMOTH ENERGY SVCS INC's ticker is TUSK and the CUSIP is 56155L108. A total of 101 filers reported holding MAMMOTH ENERGY SVCS INC in Q2 2019. The put-call ratio across all filers is 5.27 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $31,000 | -67.0% | 42,508 | 0.0% | 0.05% | -40.5% |
| Q4 2019 | $94,000 | -58.2% | 42,508 | -53.1% | 0.08% | -65.9% |
| Q3 2019 | $225,000 | -42.2% | 90,635 | +60.5% | 0.25% | +21.8% |
| Q2 2019 | $389,000 | -3.0% | 56,477 | +134.5% | 0.20% | -5.2% |
| Q1 2019 | $401,000 | -6.5% | 24,088 | +0.8% | 0.21% | -19.6% |
| Q4 2018 | $429,000 | – | 23,885 | – | 0.26% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WEXFORD CAPITAL LP | 22,066,259 | $117,392,000 | 17.53% |
| VALUEWORKS LLC | 3,267,736 | $17,384,000 | 9.85% |
| Dorsey Wright & Associates | 6,190 | $32,931,000 | 0.39% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 453,800 | $2,414,000 | 0.04% |
| MAD RIVER INVESTORS | 10,700 | $57,000 | 0.04% |
| WINTON GROUP Ltd | 62,903 | $335,000 | 0.02% |
| NJ State Employees Deferred Compensation Plan | 24,000 | $128,000 | 0.02% |
| OCCUDO QUANTITATIVE STRATEGIES LP | 13,844 | $74,000 | 0.02% |
| Pinz Capital Management, LP | 8,028 | $43,000 | 0.01% |
| Sigma Planning Corp | 21,500 | $114,000 | 0.00% |