CHARLES SCHWAB INVESTMENT MANAGEMENT INC - MAMMOTH ENERGY SVCS INC ownership

MAMMOTH ENERGY SVCS INC's ticker is TUSK and the CUSIP is 56155L108. A total of 46 filers reported holding MAMMOTH ENERGY SVCS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
CHARLES SCHWAB INVESTMENT MANAGEMENT INC ownership history of MAMMOTH ENERGY SVCS INC
ValueSharesWeighting
Q3 2023$296,872
-3.9%
63,9810.0%0.00%
Q2 2023$309,028
+581.9%
63,981
+495.8%
0.00%
Q1 2023$45,319
-51.2%
10,7390.0%0.00%
Q4 2022$92,892
+151.1%
10,7390.0%0.00%
Q3 2022$37,000
+27.6%
10,739
-32.2%
0.00%
Q4 2021$29,000
-38.3%
15,8430.0%0.00%
Q3 2021$47,000
-35.6%
15,8430.0%0.00%
Q2 2021$73,000
-14.1%
15,8430.0%0.00%
Q1 2021$85,000
+19.7%
15,8430.0%0.00%
Q4 2020$71,000
+14.5%
15,843
-69.6%
0.00%
Q2 2020$62,000
+14.8%
52,180
-27.2%
0.00%
Q1 2020$54,000
-65.4%
71,667
+1.6%
0.00%
Q4 2019$156,000
-9.8%
70,528
+1.3%
0.00%
Q3 2019$173,000
-61.8%
69,593
+5.9%
0.00%
Q2 2019$453,000
-78.3%
65,722
-47.7%
0.00%
-100.0%
Q1 2019$2,091,000
-41.2%
125,577
-36.5%
0.00%
-66.7%
Q4 2018$3,555,000
-30.1%
197,689
+13.0%
0.00%0.0%
Q3 2018$5,089,000
+17.3%
174,877
+36.8%
0.00%0.0%
Q2 2018$4,340,000
+44.0%
127,792
+36.0%
0.00%
+50.0%
Q1 2018$3,013,000
+107.5%
93,967
+27.1%
0.00%
+100.0%
Q4 2017$1,452,000
+174.0%
73,953
+135.5%
0.00%
Q3 2017$530,000
-4.5%
31,400
+5.2%
0.00%
-100.0%
Q2 2017$555,000
-13.1%
29,834
+0.6%
0.00%0.0%
Q1 2017$639,000
+49.3%
29,663
+5.5%
0.00%
Q4 2016$428,00028,1240.00%
Other shareholders
MAMMOTH ENERGY SVCS INC shareholders Q4 2020
NameSharesValueWeighting ↓
WEXFORD CAPITAL LP 22,066,259$98,195,00015.38%
VALUEWORKS LLC 3,367,799$14,987,0009.57%
One68 Global Capital, LLC 33,142$147,0000.30%
MAD RIVER INVESTORS 11,700$52,0000.05%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 471,500$2,098,0000.04%
Trek Financial, LLC 60,474$269,0000.04%
WINTON GROUP Ltd 68,688$306,0000.02%
NJ State Employees Deferred Compensation Plan 24,000$107,0000.02%
683 Capital Management, LLC 65,166$290,0000.01%
BOOTHBAY FUND MANAGEMENT, LLC 31,390$140,0000.01%
View complete list of MAMMOTH ENERGY SVCS INC shareholders