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 | $174,000 | -58.1% | 70,000 | +16.0% | 0.00% | -100.0% |
| Q2 2019 | $415,000 | +68.7% | 60,332 | +307.6% | 0.00% | 0.0% |
| Q1 2019 | $246,000 | +4000.0% | 14,800 | +6362.9% | 0.00% | – |
| Q3 2018 | $6,000 | -97.9% | 229 | -97.3% | 0.00% | -100.0% |
| Q2 2018 | $288,000 | +196.9% | 8,497 | +71.9% | 0.00% | – |
| Q4 2017 | $97,000 | -84.4% | 4,943 | -86.6% | 0.00% | -100.0% |
| Q3 2017 | $622,000 | +6.1% | 36,875 | +17.0% | 0.00% | 0.0% |
| Q2 2017 | $586,000 | +31.7% | 31,520 | +52.3% | 0.00% | 0.0% |
| Q1 2017 | $445,000 | -10.5% | 20,695 | -36.7% | 0.00% | 0.0% |
| Q4 2016 | $497,000 | – | 32,695 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WEXFORD CAPITAL LP | 22,566,238 | $104,707,344 | 23.17% |
| Kanen Wealth Management LLC | 1,690,570 | $7,844,244 | 5.87% |
| VALUEWORKS LLC | 3,374,263 | $15,623 | 5.68% |
| X-Square Capital, LLC | 215,092 | $1,039 | 0.70% |
| Penbrook Management LLC | 80,900 | $375,376 | 0.28% |
| Cruiser Capital Advisors, LLC | 17,125 | $79,460 | 0.11% |
| ROYCE & ASSOCIATES LP | 1,280,151 | $5,939,901 | 0.06% |
| CastleKnight Management LP | 187,433 | $869,689 | 0.06% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 355,528 | $1,649,650 | 0.04% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 3,700,000 | $17,168,000 | 0.04% |