MAMMOTH ENERGY SVCS INC

Ticker: TUSK CUSIP: 56155L108 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q4 2025

Shares 409,991 Value ($000) $758 Avg Close $2.02 Range $1.72 - $2.35

Q3 2025

Shares 389,964 Value ($000) $893 Avg Close $2.46 Range $2.11 - $2.87

Q2 2025

Shares 350,454 Value ($000) $981 Avg Close $2.56 Range $1.68 - $3.12

Q1 2025

Shares 335,685 Value ($000) $685 Avg Close $2.67 Range $1.91 - $3.52

Q4 2024

Shares 460,274 Value ($000) $1,381 Avg Close $3.68 Range $2.60 - $4.90

Q3 2024

Shares 403,257 Value ($000) $1,649 Avg Close $3.66 Range $2.50 - $4.94

Q2 2024

Shares 399,103 Value ($000) $1,309 Avg Close $3.43 Range $2.94 - $3.86

Q1 2024

Shares 393,523 Value ($000) $1,432 Avg Close $3.77 Range $3.20 - $4.51

Q4 2023

Shares 363,098 Value ($000) $1,619 Avg Close $4.43 Range $3.90 - $4.95

Q3 2023

Shares 355,528 Value ($000) $1,650 Avg Close $4.87 Range $4.17 - $5.75

Q2 2023

Shares 305,216 Value ($000) $1,474 Avg Close $4.14 Range $3.40 - $5.00

Q1 2023

Shares 164,600 Value ($000) $695 Avg Close $5.95 Range $3.75 - $8.74

Q4 2022

Shares 164,600 Value ($000) $1,424 Avg Close $5.69 Range $3.51 - $8.79

Q3 2022

Shares 164,600 Value ($000) $561 Avg Close $3.49 Range $2.10 - $5.29

Q2 2022

Shares 331,500 Value ($000) $729 Avg Close $2.24 Range $1.61 - $2.75

Q1 2022

Shares 384,489 Value ($000) $819 Avg Close $1.81 Range $1.35 - $2.39

Q4 2021

Shares 387,989 Value ($000) $706 Avg Close $2.61 Range $1.73 - $4.06

Q3 2021

Shares 501,016 Value ($000) $1,458 Avg Close $3.56 Range $2.44 - $5.08

Q2 2021

Shares 476,500 Value ($000) $2,187 Avg Close $4.12 Range $2.93 - $5.89

Q1 2021

Shares 453,800 Value ($000) $2,414 Avg Close $5.06 Range $3.67 - $7.27

Q4 2020

Shares 471,500 Value ($000) $2,098 Avg Close $2.43 Range $1.45 - $5.45

Q3 2020

Shares 471,500 Value ($000) $754 Avg Close $1.47 Range $1.04 - $2.30

Q2 2020

Shares 471,500 Value ($000) $556 Avg Close $1.16 Range $0.56 - $2.58

Q1 2020

Shares 351,400 Value ($000) $263 Avg Close $1.32 Range $0.56 - $2.70

Q4 2019

Shares 421,400 Value ($000) $927 Avg Close $1.79 Range $1.22 - $2.53

Q3 2019

Shares 221,400 Value ($000) $549 Avg Close $4.75 Range $2.36 - $7.91

Q2 2019

Shares 251,400 Value ($000) $1,730 Avg Close $12.71 Range $5.55 - $18.81

Q1 2019

Shares 251,400 Value ($000) $4,186 Avg Close $21.35 Range $16.27 - $24.62

Q4 2018

Shares 251,400 Value ($000) $4,520 Avg Close $24.57 Range $16.81 - $30.61

Q3 2018

Shares 37,800 Value ($000) $1,100 Avg Close $32.95 Range $25.64 - $40.75

Q2 2018

Shares 40,203 Value ($000) $1,365 Avg Close $35.13 Range $28.34 - $42.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	409,991	$758	$2.02	$1.72 - $2.35
Q3 2025	389,964	$893	$2.46	$2.11 - $2.87
Q2 2025	350,454	$981	$2.56	$1.68 - $3.12
Q1 2025	335,685	$685	$2.67	$1.91 - $3.52
Q4 2024	460,274	$1,381	$3.68	$2.60 - $4.90
Q3 2024	403,257	$1,649	$3.66	$2.50 - $4.94
Q2 2024	399,103	$1,309	$3.43	$2.94 - $3.86
Q1 2024	393,523	$1,432	$3.77	$3.20 - $4.51
Q4 2023	363,098	$1,619	$4.43	$3.90 - $4.95
Q3 2023	355,528	$1,650	$4.87	$4.17 - $5.75
Q2 2023	305,216	$1,474	$4.14	$3.40 - $5.00
Q1 2023	164,600	$695	$5.95	$3.75 - $8.74
Q4 2022	164,600	$1,424	$5.69	$3.51 - $8.79
Q3 2022	164,600	$561	$3.49	$2.10 - $5.29
Q2 2022	331,500	$729	$2.24	$1.61 - $2.75
Q1 2022	384,489	$819	$1.81	$1.35 - $2.39
Q4 2021	387,989	$706	$2.61	$1.73 - $4.06
Q3 2021	501,016	$1,458	$3.56	$2.44 - $5.08
Q2 2021	476,500	$2,187	$4.12	$2.93 - $5.89
Q1 2021	453,800	$2,414	$5.06	$3.67 - $7.27
Q4 2020	471,500	$2,098	$2.43	$1.45 - $5.45
Q3 2020	471,500	$754	$1.47	$1.04 - $2.30
Q2 2020	471,500	$556	$1.16	$0.56 - $2.58
Q1 2020	351,400	$263	$1.32	$0.56 - $2.70
Q4 2019	421,400	$927	$1.79	$1.22 - $2.53
Q3 2019	221,400	$549	$4.75	$2.36 - $7.91
Q2 2019	251,400	$1,730	$12.71	$5.55 - $18.81
Q1 2019	251,400	$4,186	$21.35	$16.27 - $24.62
Q4 2018	251,400	$4,520	$24.57	$16.81 - $30.61
Q3 2018	37,800	$1,100	$32.95	$25.64 - $40.75
Q2 2018	40,203	$1,365	$35.13	$28.34 - $42.30