Mammoth Energy Services, Inc.
TUSK- Exchange
- Nasdaq
- Industry
- Oil & Gas Field Services, NEC
- SEC CIK
- 0001679268
In the last 90 days, Mammoth Energy Services, Inc. insiders filed 1 open-market purchase and 0 sales; 93 institutions reported holding it in 13F filings for Q2 2026, worth $84.7M in total; no superinvestor holds it.
Q3 2023 vs. Q2 2023
How the institutions holding Mammoth Energy Services, Inc. changed between Q2 2023 and Q3 2023.
All holders in Q3 2023All holders in Q2 2023
| Measure | Q2 2023 | Of which not filed for Q3 2023 | Q3 2023 | Change |
|---|---|---|---|---|
| Holders | 72 | 1 | 75 | +4 |
| Shares | 38.7M | 25.6K | 39.6M | +947.1K (+2.5%) |
| Value | $186.7M | $123.7K | $183.6M | −$2.94M (−1.6%) |
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so the changes leave them out.
New holders (12)
Institutions that held Mammoth Energy Services, Inc. at the end of Q3 2023 but not at the end of Q2 2023.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| CastleKnight Management LP | 187,433 | $869.7K | 0.15% |
| First Trust Advisors LP | 61,735 | $286.4K | 0.00% |
| NBC Securities, Inc. | 58,740 | $272.0K | 0.03% |
| Wolverine Trading, LLC | 13,449 | $62.4K | 0.00% |
| Stokes Family Office, LLC | 12,390 | $57.5K | 0.01% |
| MetLife Investment Management | 12,318 | $57.2K | 0.00% |
| SG Americas Securities, LLC | 10,036 | $47.0K | 0.00% |
| London & Capital Asset Management Ltd | 10,017 | $46.5K | 0.00% |
| Allspring Global Investments Holdings, LLC | 8,089 | $37.5K | 0.00% |
| Simplex Trading, LLC | 6,496 | $30.0K | 0.00% |
| Metropolitan Life Insurance Co | 1,348 | $6.25K | 0.00% |
| Barrow Hanley Mewhinney & Strauss LLC | 533 | $2.47K | 0.00% |
Sold out (8)
Institutions that held Mammoth Energy Services, Inc. at the end of Q2 2023 and filed for Q3 2023 without it.
| Institution | Shares, Q2 2023 | Value, Q2 2023 |
|---|---|---|
| Caxton Associates LP | 51,785 | $250.1K |
| Two Sigma Investments, LP | 36,242 | $175.0K |
| Jump Financial, LLC | 25,100 | $121.2K |
| Prelude Capital Management, LLC | 10,403 | $50.2K |
| Aquatic Capital Management LLC | 1,300 | $6.00K |
| Tucker Asset Management LLC | 600 | $2.90K |
| GWM Advisors LLC | 430 | $2.08K |
| NewSquare Capital LLC | 100 | $483 |
Not filed for Q3 2023 yet (1)
Institutions that held Mammoth Energy Services, Inc. at the end of Q2 2023 and haven't filed a 13F for Q3 2023. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q2 2023 | Value, Q2 2023 |
|---|---|---|
| EA Series Trust | 25,616 | $123.7K |