Mammoth Energy Svcs shares owned by Vanguard Group
Quarter-by-quarter ownership of Mammoth Energy Svcs (TUSK) shares owned by Vanguard Group
from 13F filings
Historical chart of Vanguard Group investment in Mammoth Energy Svcs
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Quarterly reported holdings in Mammoth Energy Svcs by Vanguard Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.2M | 946k | 2.29 |
| 2025-06-30 | $2.7M | 957k | 2.80 |
| 2025-03-31 | $1.9M | 945k | 2.04 |
| 2024-12-31 | $2.8M | 947k | 3.00 |
| 2024-09-30 | $3.9M | 944k | 4.09 |
| 2024-06-30 | $2.5M | 777k | 3.28 |
| 2024-03-31 | $2.6M | 724k | 3.64 |
| 2023-12-31 | $3.2M | 706k | 4.46 |
| 2023-09-30 | $3.1M | 673k | 4.64 |
| 2023-06-30 | $3.2M | 653k | 4.83 |
| 2023-03-31 | $2.4M | 566k | 4.22 |
| 2022-12-31 | $4.4M | 504k | 8.65 |
| 2022-06-30 | $865k | 394k | 2.20 |
| 2022-03-31 | $870k | 409k | 2.13 |
| 2021-09-30 | $1.5M | 508k | 2.91 |
| 2021-06-30 | $3.9M | 853k | 4.59 |
| 2021-03-31 | $3.3M | 638k | 5.25 |
| 2020-12-31 | $2.3M | 510k | 4.43 |
| 2020-09-30 | $355k | 222k | 1.60 |
| 2020-06-30 | $560k | 409k | 1.37 |
| 2020-03-31 | $360k | 481k | 0.75 |
| 2019-12-31 | $1.1M | 485k | 2.20 |
| 2019-09-30 | $1.5M | 621k | 2.46 |
| 2019-03-31 | $15M | 899k | 16.64 |
| 2018-12-31 | $15M | 858k | 17.96 |
| 2018-09-30 | $24M | 835k | 29.12 |
| 2018-06-30 | $21M | 602k | 33.96 |
| 2018-03-31 | $14M | 426k | 32.08 |
| 2017-12-31 | $8.5M | 435k | 19.66 |
| 2017-09-30 | $7.2M | 428k | 16.92 |
| 2017-06-30 | $7.8M | 419k | 18.60 |
| 2017-03-31 | $7.8M | 363k | 21.48 |
| 2016-12-31 | $4.9M | 324k | 15.21 |