Mammoth Energy Svcs shares owned by Dimensional Fund Advisors
Quarter-by-quarter ownership of Mammoth Energy Svcs (TUSK) shares owned by Dimensional Fund Advisors
from 13F filings
Historical chart of Dimensional Fund Advisors investment in Mammoth Energy Svcs
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Quarterly reported holdings in Mammoth Energy Svcs by Dimensional Fund Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.1M | 936k | 2.29 |
| 2025-06-30 | $2.8M | 994k | 2.80 |
| 2025-03-31 | $2.0M | 1.0M | 2.04 |
| 2024-12-31 | $3.0M | 991k | 3.00 |
| 2024-09-30 | $3.7M | 893k | 4.09 |
| 2024-06-30 | $2.6M | 806k | 3.28 |
| 2024-03-31 | $2.6M | 707k | 3.64 |
| 2023-12-31 | $2.9M | 645k | 4.46 |
| 2023-09-30 | $2.3M | 491k | 4.64 |
| 2023-06-30 | $1.5M | 316k | 4.83 |
| 2023-03-31 | $1.3M | 312k | 4.22 |
| 2022-12-31 | $2.8M | 323k | 8.65 |
| 2022-09-30 | $822k | 241k | 3.41 |
| 2022-06-30 | $367k | 167k | 2.20 |
| 2022-03-31 | $213k | 100k | 2.13 |
| 2021-12-31 | $287k | 158k | 1.82 |
| 2021-09-30 | $473k | 163k | 2.91 |
| 2021-06-30 | $904k | 197k | 4.59 |
| 2021-03-31 | $1.1M | 206k | 5.32 |
| 2020-12-31 | $916k | 206k | 4.45 |
| 2020-09-30 | $445k | 278k | 1.60 |
| 2020-06-30 | $550k | 466k | 1.18 |
| 2020-03-31 | $564k | 753k | 0.75 |
| 2019-12-31 | $1.7M | 755k | 2.20 |
| 2019-09-30 | $2.1M | 834k | 2.48 |
| 2019-06-30 | $5.0M | 727k | 6.88 |
| 2019-03-31 | $9.6M | 575k | 16.65 |
| 2018-12-31 | $6.7M | 373k | 17.98 |
| 2018-09-30 | $7.7M | 263k | 29.10 |
| 2018-06-30 | $3.4M | 100k | 33.96 |
| 2018-03-31 | $2.2M | 69k | 32.06 |