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Mammoth Energy Svcs shares owned by Charles Schwab Investment Management

Quarter-by-quarter ownership of Mammoth Energy Svcs (TUSK) shares owned by Charles Schwab Investment Management from 13F filings

Historical chart of Charles Schwab Investment Management investment in Mammoth Energy Svcs

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All positions including Mammoth Energy Svcs held by Charles Schwab Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Mammoth Energy Svcs by Charles Schwab Investment Management

Quarter filed Position value Share count Share price at filing
2023-12-31 $285k 64k 4.46
2023-09-30 $297k 64k 4.64
2023-06-30 $309k 64k 4.83
2023-03-31 $45k 11k 4.22
2022-12-31 $93k 11k 8.65
2022-09-30 $37k 11k 3.45
2021-12-31 $29k 16k 1.83
2021-09-30 $47k 16k 2.97
2021-06-30 $73k 16k 4.61
2021-03-31 $85k 16k 5.37
2020-12-31 $71k 16k 4.48
2020-06-30 $62k 52k 1.19
2020-03-31 $54k 72k 0.75
2019-12-31 $156k 71k 2.21
2019-09-30 $173k 70k 2.49
2019-06-30 $453k 66k 6.89
2019-03-31 $2.1M 126k 16.65
2018-12-31 $3.6M 198k 17.98
2018-09-30 $5.1M 175k 29.10
2018-06-30 $4.3M 128k 33.96
2018-03-31 $3.0M 94k 32.06
2017-12-31 $1.5M 74k 19.63
2017-09-30 $530k 31k 16.88
2017-06-30 $555k 30k 18.60
2017-03-31 $639k 30k 21.54
2016-12-31 $428k 28k 15.22