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 | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $62,000 | -63.7% | 24,900 | 0.0% | 0.00% | – |
| Q2 2019 | $171,000 | -35.0% | 24,900 | +57.6% | 0.00% | – |
| Q1 2019 | $263,000 | -7.4% | 15,800 | 0.0% | 0.00% | – |
| Q4 2018 | $284,000 | -31.7% | 15,800 | +10.5% | 0.00% | – |
| Q3 2018 | $416,000 | -14.4% | 14,300 | 0.0% | 0.00% | -100.0% |
| Q2 2018 | $486,000 | +6.1% | 14,300 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $458,000 | +86.9% | 14,300 | +14.4% | 0.00% | – |
| Q4 2017 | $245,000 | +16.1% | 12,500 | 0.0% | 0.00% | – |
| Q3 2017 | $211,000 | -9.4% | 12,500 | 0.0% | 0.00% | – |
| Q2 2017 | $233,000 | – | 12,500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WEXFORD CAPITAL LP | 21,992,677 | $151,310,000 | 17.59% |
| New Jersey Better Educational Savings Trust | 24,000 | $165,000 | 0.22% |
| Zebra Capital Management LLC | 56,477 | $389,000 | 0.20% |
| Matarin Capital Management, LLC | 150,721 | $1,037,000 | 0.07% |
| Bowling Portfolio Management LLC | 56,240 | $387,000 | 0.06% |
| NJ State Employees Deferred Compensation Plan | 48,000 | $330,000 | 0.06% |
| London & Capital Asset Management Ltd | 33,581 | $231,000 | 0.05% |
| Kepos Capital LP | 69,174 | $476,000 | 0.05% |
| Fortis Advisors, LLC | 12,432 | $86,000 | 0.04% |
| GLOBEFLEX CAPITAL L P | 27,102 | $186,000 | 0.04% |