TUSK
Mammoth Energy Services, Inc. Common Stock
stockNASDAQ
At CloseOct 2, 2026 3:59:50 PM EDT
2.80USD-1.408%(-0.04)46,764
As of 2026-09-15, there were 88,848 shares short with a short interest of 0.22%.
TUSK Short Interest - Official
Short Interest
TUSK Short Position Change - Official
Short Position Change
TUSK Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 0.22 | 88,848 | 1.11 | -2,989 | -3.25 | 48,127,585 | 40,498,420 |
| 2026-08-31 | 0.23 | 91,837 | 1.00 | -33,079 | -26.48 | 48,127,585 | 40,498,420 |
| 2026-08-14 | 0.31 | 124,916 | 1.00 | +19,196 | +18.16 | 48,127,585 | 40,498,420 |
| 2026-07-31 | 0.26 | 105,720 | 1.00 | -9,935 | -8.59 | 48,170,647 | 40,498,420 |
| 2026-07-15 | 0.29 | 115,655 | 1.00 | -16,828 | -12.70 | 48,170,647 | 40,498,420 |
| 2026-06-30 | 0.33 | 132,483 | 1.00 | -664,986 | -83.39 | 48,170,647 | 40,566,581 |
| 2026-06-15 | 1.87 | 797,469 | 2.84 | +35,257 | +4.63 | 48,170,647 | 42,629,096 |
| 2026-05-15 | 1.79 | 762,212 | 1.68 | -104,213 | -12.03 | 48,170,647 | 42,472,541 |
| 2026-04-30 | 2.04 | 866,425 | 2.79 | -111,102 | -11.37 | 48,358,315 | 42,473,885 |
| 2026-04-15 | 2.30 | 977,527 | 4.21 | -70,684 | -6.74 | 48,358,315 | 42,473,885 |
| 2026-03-31 | 2.47 | 1,048,211 | 2.87 | +183,967 | +21.29 | 48,358,315 | 42,473,885 |
| 2026-03-13 | 2.03 | 864,244 | 2.53 | +169,932 | +24.47 | 48,194,035 | 42,473,885 |
| 2026-02-27 | 1.63 | 694,312 | 5.05 | +18,548 | +2.74 | 48,194,035 | 42,473,885 |
| 2026-02-13 | 1.59 | 675,764 | 4.16 | -28,881 | -4.10 | 48,194,035 | 42,473,885 |
| 2026-01-30 | 1.66 | 704,645 | 4.29 | -5,900 | -0.83 | 48,194,035 | 42,473,885 |
| 2026-01-15 | 1.67 | 710,545 | 2.19 | -26,723 | -3.62 | 48,194,035 | 42,473,885 |
| 2025-12-31 | 1.74 | 737,268 | 2.55 | +90,979 | +14.08 | 48,194,035 | 42,473,885 |
| 2025-12-15 | 1.53 | 646,289 | 1.28 | +279,260 | +76.09 | 48,194,035 | 42,327,857 |
| 2025-11-28 | 0.87 | 367,029 | 3.42 | +96,080 | +35.46 | 48,194,035 | 42,327,857 |
| 2025-11-14 | 0.64 | 270,949 | 2.32 | +77,832 | +40.30 | 48,194,035 | 42,327,857 |
| 2025-10-31 | 0.46 | 193,117 | 2.03 | -44,814 | -18.83 | 48,194,035 | 42,327,857 |
| 2025-10-15 | 0.56 | 237,931 | 2.25 | -5,120 | -2.11 | 48,194,035 | 42,327,857 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.