TUSK
Mammoth Energy Services, Inc.Company with tickers: TUSK
CIK
1679268
CUSIP
56155L108
Shares Outstanding
48,170,647
Website
https://www.mammothenergy.com
Investor Relations
https://www.mammothenergy.com/
13F Activity (30d)
6 filings
3 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 158,430 | 358,747 | 517,177 | 65.8% |
| 2026-04-27 | 145,638 | 383,364 | 529,002 | 65.9% |
| 2026-04-20 | 231,546 | 448,876 | 680,422 | 32.9% |
| 2026-04-13 | 157,400 | 350,640 | 508,040 | 56.9% |
| 2026-04-06 | 161,615 | 265,681 | 427,296 | 42.0% |
| 2026-03-30 | 113,369 | 331,797 | 445,166 | 45.2% |
| 2026-03-23 | 222,006 | 951,073 | 1,173,079 | 46.8% |
| 2026-03-16 | 291,188 | 390,537 | 681,725 | 52.1% |
| 2026-03-09 | 164,765 | 488,205 | 652,970 | 57.0% |
| 2026-03-02 | 238,660 | 927,149 | 1,165,809 | 50.7% |
| 2026-02-23 | 138,103 | 296,811 | 434,914 | 43.5% |
| 2026-02-16 | 69,102 | 98,135 | 167,237 | 45.3% |
| 2026-02-09 | 103,900 | 170,929 | 274,829 | 37.9% |
| 2026-02-02 | 91,295 | 279,143 | 370,438 | 41.0% |
| 2026-01-26 | 123,490 | 225,028 | 348,518 | 41.9% |
| 2026-01-19 | 71,691 | 181,825 | 253,516 | 41.4% |
| 2026-01-12 | 169,795 | 543,663 | 713,458 | 54.9% |
| 2026-01-05 | 291,727 | 896,409 | 1,188,136 | 60.5% |
| 2025-12-29 | 165,416 | 479,967 | 645,383 | 52.2% |
| 2025-12-22 | 149,995 | 197,970 | 347,965 | 39.8% |
| 2025-12-15 | 140,531 | 1,294,691 | 1,435,222 | 59.0% |
| 2025-12-08 | 301,528 | 1,248,851 | 1,550,379 | 59.7% |
| 2025-12-01 | 211,324 | 1,002,716 | 1,214,040 | 62.5% |
| 2025-11-24 | 48,092 | 105,965 | 154,057 | 48.4% |
| 2025-11-17 | 46,039 | 324,412 | 370,451 | 56.4% |
| 2025-11-10 | 59,641 | 304,227 | 363,868 | 61.0% |
| 2025-11-03 | 132,208 | 198,492 | 330,700 | 56.1% |
| 2025-10-27 | 32,174 | 374,031 | 406,205 | 58.9% |
| 2025-10-20 | 30,763 | 149,997 | 180,760 | 48.2% |
| 2025-10-13 | 23,314 | 119,650 | 142,964 | 52.0% |
| 2025-10-06 | 54,204 | 190,903 | 245,107 | 46.7% |
| 2025-09-29 | 109,734 | 279,073 | 388,807 | 50.7% |
| 2025-09-22 | 41,437 | 157,452 | 198,889 | 44.1% |
| 2025-09-15 | 41,400 | 246,036 | 287,436 | 37.6% |
| 2025-09-08 | 23,724 | 138,979 | 162,703 | 51.2% |
| 2025-09-01 | 13,570 | 128,854 | 142,424 | 47.7% |
| 2025-08-25 | 14,364 | 162,754 | 177,118 | 60.6% |
| 2025-08-18 | 51,320 | 284,128 | 335,448 | 64.5% |
| 2025-08-11 | 70,352 | 376,337 | 446,689 | 55.5% |
| 2025-08-04 | 25,268 | 219,957 | 245,225 | 58.8% |
| 2025-07-28 | 29,328 | 103,903 | 133,231 | 51.7% |
| 2025-07-21 | 43,386 | 247,319 | 290,705 | 59.5% |
| 2025-07-14 | 28,375 | 164,303 | 192,678 | 47.7% |
| 2025-07-07 | 48,668 | 172,541 | 221,209 | 49.8% |
| 2025-06-30 | 64,973 | 56,687 | 121,660 | 45.7% |
| 2025-06-23 | 157,882 | 293,142 | 451,024 | 45.5% |
Showing 1–46 of 46 weeks