MAMMOTH ENERGY SVCS INC's ticker is TUSK and the CUSIP is 56155L108. A total of 138 filers reported holding MAMMOTH ENERGY SVCS INC in Q3 2018. The put-call ratio across all filers is 1.17 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $4,000 | 0.0% | 1,726 | +1.8% | 0.00% | – |
| Q3 2019 | $4,000 | -50.0% | 1,696 | +53.2% | 0.00% | – |
| Q2 2019 | $8,000 | – | 1,107 | +36800.0% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 3 | -98.3% | 0.00% | – |
| Q4 2018 | $3,000 | -99.0% | 179 | -98.2% | 0.00% | – |
| Q3 2018 | $287,000 | +13.0% | 9,871 | +32.1% | 0.00% | – |
| Q2 2018 | $254,000 | +4980.0% | 7,472 | +4914.8% | 0.00% | – |
| Q1 2018 | $5,000 | – | 149 | – | 0.00% | – |
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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% |