Mammoth Energy Svcs shares owned by Sei Investments
Quarter-by-quarter ownership of Mammoth Energy Svcs (TUSK) shares owned by Sei Investments
from 13F filings
Historical chart of Sei Investments investment in Mammoth Energy Svcs
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Quarterly reported holdings in Mammoth Energy Svcs by Sei Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $33k | 14k | 2.45 |
| 2019-09-30 | $174k | 70k | 2.49 |
| 2019-06-30 | $415k | 60k | 6.88 |
| 2019-03-31 | $246k | 15k | 16.62 |
| 2018-09-30 | $6.0k | 229 | 26.20 |
| 2018-06-30 | $288k | 8.5k | 33.94 |
| 2017-12-31 | $97k | 4.9k | 19.62 |
| 2017-09-30 | $622k | 37k | 16.87 |
| 2017-06-30 | $586k | 32k | 18.59 |
| 2017-03-31 | $445k | 21k | 21.50 |
| 2016-12-31 | $497k | 33k | 15.20 |