Latest Institutional Sells of Mammoth Energy Services, Inc. (TUSK)
This list provides information on the latest institutional transactions involving Mammoth Energy Services, Inc. (TUSK) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 11, 2025
Q2 2025
|
Royce & Associates LP
|
SELL
|
- |
-1.25M- 96.82% |
$2.37M - $3.8M
|
41.2K
$91K
|
|
|
Aug 12, 2025
Q2 2025
|
Valueworks LLC
New York, NY |
SELL
|
- |
-420K- 14.95% |
$793K - $1.27M
|
2.39M
$5.28M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-37.6K- 20.42% |
$71K - $114K
|
146K
$324K
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-36.8K- 62.76% |
$69.6K - $112K
|
21.9K
$48.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-13K- 19.5% |
$24.5K - $39.4K
|
53.6K
$118K
|
|
|
Jul 08, 2025
Q2 2025
|
Nbc Securities, Inc.
Birmingham, AL |
SELL
|
- |
-12.4K- 21.71% |
$23.4K - $37.5K
|
44.6K
$98.5K
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-9.19K- 4.52% |
$17.4K - $27.8K
|
194K
$428K
|
|
|
Aug 05, 2025
Q2 2025
|
Simplex Trading, LLC
|
SELL
|
- |
-8.66K- 78.17% |
$16.4K - $26.2K
|
2.42K
$5.35K
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-7.86K- 45.39% |
$14.9K - $23.8K
|
9.46K
$20.9K
|
|
|
Aug 12, 2025
Q2 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-7.29K- 0.73% |
$13.8K - $22.1K
|
994K
$2.2M
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-5.79K- 32.41% |
$10.9K - $17.6K
|
12.1K
$26.7K
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-3.1K- 2.29% |
$5.86K - $9.39K
|
132K
$292K
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-1.11K- 7.82% |
$2.09K - $3.36K
|
13.1K
$28.9K
|
|
|
Jul 25, 2025
Q2 2025
|
Penbrook Management LLC
|
SELL
|
- |
-1K- 7.14% |
$1.89K - $3.03K
|
13K
$28.7K
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-624- 4.28% |
$1.18K - $1.89K
|
14K
$30.9K
|
|
|
Jul 25, 2025
Q2 2025
|
Cwm, LLC
|
SELL
|
- |
-4- 0.62% |
$7.56 - $12.1
|
637
$1.41K
|
|
| Q1 2025 | |||||||
|
May 14, 2025
Q1 2025
|
Rangeley Capital, LLC
New Canaan, CT |
SELL
|
- |
-226K- 52.38% |
$446K - $765K
|
206K
$455K
|
|
|
May 12, 2025
Q1 2025
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-40.6K- 64.38% |
$80K - $137K
|
22.5K
$49.7K
|
|
|
May 15, 2025
Q1 2025
|
Pdt Partners, LLC
New York, NY |
SELL
|
- |
-3.38K- 21.85% |
$6.65K - $11.4K
|
12.1K
$26.7K
|
|
|
May 05, 2025
Q1 2025
|
Archer Investment Corp
|
SELL
|
- |
-200- 1.61% |
$394 - $676
|
12.2K
$27K
|
|
| Q4 2024 | |||||||
|
Feb 11, 2025
Q4 2024
|
Lpl Financial LLC
Fort Mill, SC |
SELL
|
- |
-5.5K- 35.35% |
$14.9K - $26.2K
|
10.1K
$22.2K
|
|
|
Feb 13, 2025
Q4 2024
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-673- 66.37% |
$1.82K - $3.2K
|
341
$754
|
|
| Q2 2024 | |||||||
|
Aug 13, 2024
Q2 2024
|
Black Rock Inc.
New York, NY |
SELL
|
- |
-33.5K- 2.32% |
$99.7K - $125K
|
1.41M
$3.12M
|
|
|
Aug 14, 2024
Q2 2024
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-30.4K- 64.54% |
$90.6K - $114K
|
16.7K
$36.9K
|
|
|
Aug 14, 2024
Q2 2024
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-581- 24.81% |
$1.73K - $2.18K
|
1.76K
$3.89K
|
|
|
Aug 13, 2024
Q2 2024
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-465- 0.71% |
$1.39K - $1.74K
|
64.7K
$143K
|
|
|
Jul 31, 2024
Q2 2024
|
New York State Common Retirement Fund
|
SELL
|
- |
-283- 2.58% |
$843 - $1.06K
|
10.7K
$23.6K
|
|
|
Aug 14, 2024
Q2 2024
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-1- 0.6% |
$2.98 - $3.75
|
166
$367
|
|
| Q1 2024 | |||||||
|
May 14, 2024
Q1 2024
|
Winton Group LTD
London, X0 |
SELL
|
- |
-19.9K- 53.91% |
$64.5K - $87.8K
|
17K
$37.5K
|
|
|
May 09, 2024
Q1 2024
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-17.6K- 32.57% |
$57.3K - $78K
|
36.5K
$80.7K
|
|
|
May 13, 2024
Q1 2024
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
SELL
|
- |
-8.99K- 31.84% |
$29.2K - $39.7K
|
19.2K
$42.5K
|
|
|
Apr 23, 2024
Q1 2024
|
Amalgamated Bank
New York, NY |
SELL
|
- |
-1.25K- 61.37% |
$4.05K - $5.51K
|
785
$1.73K
|
|
|
May 13, 2024
Q1 2024
|
National Bank Of Canada
|
SELL
|
- |
-600- 84.51% |
$1.95K - $2.65K
|
110
$243
|
|
|
May 13, 2024
Q1 2024
|
Barrow Hanley Mewhinney & Strauss LLC
Dallas, TX |
SELL
|
- |
-365- 68.48% |
$1.19K - $1.61K
|
168
$371
|
|
|
May 13, 2024
Q1 2024
|
American International Group, Inc.
New York, NY |
SELL
|
- |
-99- 0.85% |
$322 - $438
|
11.5K
$25.4K
|
|
| Q4 2023 | |||||||
|
Feb 14, 2024
Q4 2023
|
Castle Knight Management LP
New York, NY |
SELL
|
- |
-20K- 10.67% |
$81K - $97K
|
167K
$370K
|
|
|
Feb 14, 2024
Q4 2023
|
Coppell Advisory Solutions LLC
Coppell, TX |
SELL
|
- |
-96- 57.83% |
$389 - $466
|
70
$155
|
|
| Q3 2023 | |||||||
|
Nov 07, 2023
Q3 2023
|
Boston Partners
Boston, MA |
SELL
|
- |
-27.1K- 43.57% |
$120K - $153K
|
35.1K
$77.6K
|
|
|
Oct 27, 2023
Q3 2023
|
Belvedere Trading LLC
|
SELL
|
CALL |
-200- 0.99% |
$884 - $1.13K
|
20.1K
$44.4K
|
|
| Q2 2023 | |||||||
|
Aug 14, 2023
Q2 2023
|
X Square Capital, LLC
|
SELL
|
- |
-190K- 46.9% |
$665K - $918K
|
215K
$475K
|
|
|
Aug 14, 2023
Q2 2023
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-73.2K- 66.87% |
$256K - $353K
|
36.2K
$80.1K
|
|
|
Oct 21, 2024
Q2 2023
|
Jump Financial, LLC
Chicago, IL |
SELL
|
- |
-42.8K- 63.05% |
$150K - $207K
|
25.1K
$55.5K
|
|
|
Aug 14, 2023
Q2 2023
|
Algert Global LLC
San Francisco, CA |
SELL
|
- |
-14.1K- 42.55% |
$49.3K - $68K
|
19K
$42K
|
|
|
Aug 14, 2023
Q2 2023
|
New Edge Advisors, LLC
New Orleans, LA |
SELL
|
- |
-401- 48.26% |
$1.4K - $1.94K
|
430
$950
|
|
| Q1 2023 | |||||||
|
May 15, 2023
Q1 2023
|
Caxton Associates LP
New York, NY |
SELL
|
- |
-7.84K- 13.15% |
$31K - $63.4K
|
51.8K
$114K
|
|
|
May 10, 2023
Q1 2023
|
Hillsdale Investment Management Inc.
Toronto, A6 |
SELL
|
- |
-2.5K- 13.44% |
$9.88K - $20.2K
|
16.1K
$35.6K
|
|
|
May 15, 2023
Q1 2023
|
683 Capital Management, LLC
New York, NY |
SELL
|
- |
-2.28K- 7.09% |
$8.99K - $18.4K
|
29.8K
$65.8K
|
|
|
Aug 14, 2024
Q1 2023
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
SELL
|
- |
-1.4KClosed |
$5.53K - $11.3K
|
0
$0
|
|
| Q4 2022 | |||||||
|
Feb 14, 2023
Q4 2022
|
Eam Investors, LLC
Solana Beach, CA |
SELL
|
- |
-145K- 37.27% |
$529K - $1.26M
|
245K
$540K
|
|
|
Feb 06, 2023
Q4 2022
|
Full Sail Capital, LLC
Oklahoma City, OK |
SELL
|
- |
-40.8K- 60.01% |
$149K - $353K
|
27.2K
$60.1K
|
|