MAMMOTH ENERGY SERVICES, INC. - Common Stock, $0.01 par value (TUSK)

Historical Holders from Q4 2016 to Q3 2025

Symbol
TUSK on Nasdaq
Type / Class
Equity / Common Stock, $0.01 par value
Shares outstanding
48,165,948
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
36,061,179
Holdings value
$82,580,791
% of all portfolios
0%
Number of holders
76
Number of buys
31
Number of sells
-34
Average buys %
+0%
Average sells %
-0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of MAMMOTH ENERGY SERVICES, INC. - Common Stock, $0.01 par value (TUSK)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
VALUEWORKS LLC 4.96% $6,689,287 2,389,031 VALUEWORKS LLC 30 Jun 2025

Institutional Holders of MAMMOTH ENERGY SERVICES, INC. - Common Stock, $0.01 par value (TUSK)

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q3 36,061,179 $82,580,791 -$870,794 $2.29 76
2025 Q2 36,401,771 $101,932,908 -$2,372,899 $2.8 65
2025 Q1 37,314,723 $76,123,343 -$545,490 $2.04 65
2024 Q4 37,547,160 $112,640,237 -$189,407 $3 65
2024 Q3 37,132,133 $151,869,502 -$5,363,205 $4.09 64
2024 Q2 38,733,905 $127,045,272 -$926,585 $3.28 66
2024 Q1 38,989,636 $141,899,492 -$1,301,256 $3.64 65
2023 Q4 39,323,837 $175,382,941 -$1,190,175 $4.46 67
2023 Q3 39,576,263 $183,640,137 +$4,122,238 $4.64 74
2023 Q2 38,654,601 $186,701,248 +$2,176,068 $4.83 72
2023 Q1 38,362,997 $161,890,696 +$2,610,048 $4.22 76
2022 Q4 37,381,089 $323,249,178 +$3,961,969 $8.65 77
2022 Q3 36,968,448 $126,060,154 +$6,404,759 $3.41 53
2022 Q2 12,646,544 $27,819,093 +$5,672,434 $2.2 47
2022 Q1 10,077,362 $21,461,343 +$4,524,306 $2.13 45
2021 Q4 7,984,109 $14,532,122 +$305,369 $1.82 42
2021 Q3 7,590,887 $22,093,189 +$1,066,479 $2.91 43
2021 Q2 29,197,357 $134,015,916 -$31,266,582 $4.59 49
2021 Q1 28,821,230 $186,224,971 +$33,094,718 $5.32 51
2020 Q4 28,848,837 $128,377,522 +$1,866,250 $4.45 44
2020 Q3 28,572,064 $45,714,403 -$1,383,948 $1.6 33
2020 Q2 29,596,611 $34,924,522 -$976,783 $1.18 46
2020 Q1 30,904,787 $23,136,665 -$2,789,600 $0.7488 55
2019 Q4 32,417,235 $71,315,662 -$5,948,187 $2.2 69
2019 Q3 34,467,666 $85,490,044 -$7,637,996 $2.48 86
2019 Q2 36,162,372 $248,800,594 -$31,054,786 $6.88 97
2019 Q1 37,036,859 $616,675,400 +$8,870,807 $16.65 134
2018 Q4 36,425,113 $655,369,091 +$19,861,102 $17.98 127
2018 Q3 35,050,749 $1,021,370,214 -$60,906,238 $29.1 135
2018 Q2 36,821,466 $1,250,503,738 +$129,250,314 $33.96 144
2018 Q1 32,921,605 $1,055,477,610 +$38,860,450 $32.06 104
2017 Q4 31,756,632 $623,406,658 -$22,069,313 $19.63 63
2017 Q3 32,760,972 $552,346,269 -$2,102,616 $16.86 58
2017 Q2 32,689,363 $608,025,810 +$134,972,398 $18.6 65
2017 Q1 28,173,489 $606,010,527 +$9,736,067 $21.51 73
2016 Q4 28,267,810 $429,642,932 +$427,775,931 $15.2 64