MAMMOTH ENERGY SVCS INC

Ticker: TUSK CUSIP: 56155L108 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025
Shares 8,164 Value ($000) $23 Avg Close $2.56 Range $1.68 - $3.12
Q1 2025
Shares 5,789 Value ($000) $12 Avg Close $2.67 Range $1.91 - $3.52
Q1 2023
Shares 7,184 Value ($000) $30 Avg Close $5.95 Range $3.75 - $8.74
Q4 2022
Shares 84,687 Value ($000) $733 Avg Close $5.69 Range $3.51 - $8.79
Q3 2022
Shares 37,022 Value ($000) $126 Avg Close $3.49 Range $2.10 - $5.29
Q3 2021
Shares 800 Value ($000) $2 Avg Close $3.56 Range $2.44 - $5.08
Q2 2021
Shares 800 Value ($000) $4 Avg Close $4.12 Range $2.93 - $5.89
Q1 2021
Shares 3,900 Value ($000) $21 Avg Close $5.06 Range $3.67 - $7.27
Q4 2020
Shares 1,100 Value ($000) $5 Avg Close $2.43 Range $1.45 - $5.45
Q1 2020
Shares 1,256 Value ($000) $1 Avg Close $1.32 Range $0.56 - $2.70
Q4 2019
Shares 1,256 Value ($000) $3 Avg Close $1.79 Range $1.22 - $2.53
Q3 2019
Shares 14,556 Value ($000) $36 Avg Close $4.75 Range $2.36 - $7.91
Q2 2019
Shares 7,368 Value ($000) $51 Avg Close $12.71 Range $5.55 - $18.81
Q1 2019
Shares 937 Value ($000) $16 Avg Close $21.35 Range $16.27 - $24.62
Q4 2018
Shares 6,037 Value ($000) $109 Avg Close $24.57 Range $16.81 - $30.61
Q3 2018
Shares 3,714 Value ($000) $108 Avg Close $32.95 Range $25.64 - $40.75