GROUP ONE TRADING, L.P. - MAMMOTH ENERGY SVCS INC ownership

MAMMOTH ENERGY SVCS INC's ticker is and the CUSIP is 56155L908. A total of 3 filers reported holding MAMMOTH ENERGY SVCS INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of MAMMOTH ENERGY SVCS INC
ValueSharesWeighting
Q3 2023$5,568
-76.0%
1,200
-75.0%
0.00%
Q2 2023$23,184
-15.5%
4,800
-26.2%
0.00%
Q1 2023$27,430
+164.3%
6,500
+441.7%
0.00%
Q4 2022$10,380
+3.8%
1,200
-57.1%
0.00%
Q3 2022$10,000
-44.4%
2,800
-65.0%
0.00%
Q2 2022$18,000
+50.0%
8,000
+37.9%
0.00%
Q1 2022$12,000
-63.6%
5,800
-67.6%
0.00%
Q4 2021$33,000
+1550.0%
17,900
+2457.1%
0.00%
Q3 2021$2,000
-89.5%
700
-82.9%
0.00%
Q2 2021$19,000
-87.7%
4,100
-85.8%
0.00%
Q1 2021$154,000
+600.0%
28,900
+489.8%
0.00%
Q4 2020$22,000
+144.4%
4,900
-10.9%
0.00%
Q3 2020$9,000
+12.5%
5,500
-21.4%
0.00%
Q2 2020$8,000
+700.0%
7,000
+1066.7%
0.00%
Q3 2019$1,000
-99.1%
600
-96.2%
0.00%
-100.0%
Q2 2019$110,000
+1471.4%
16,000
+3900.0%
0.00%
Q1 2019$7,0004000.00%
Other shareholders
MAMMOTH ENERGY SVCS INC shareholders Q3 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 1,200$5,5680.00%
SIMPLEX TRADING, LLC 1,300$60.00%
View complete list of MAMMOTH ENERGY SVCS INC shareholders