MAMMOTH ENERGY SVCS INC (TUSK): Institutional Ownership
Hedge funds and institutional managers reporting a position in TUSK · Energy. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
6
13F filers
Aggregate Value
$12.7M
Across holders
Last Price
$2.94
2026-06-26
Sector
Energy
GICS
Holder activity2 new3 added0 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 4.58M | $11.2M | 88.4% | 0.0% | Unchanged | +$0 | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 331K | $812K | 6.4% | 0.0% | Added | +$553K | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 232K | $568K | 4.5% | 0.0% | Added | +$112K | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 18K | $45K | 0.4% | 0.0% | New | — | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 20K | $37K | 0.3% | 0.0% | New | — | Q4 2025 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 864 | $2K | 0.0% | 0.0% | Added | +$2K | Q1 2026 |
Unchanged
Hedge Fund
$11.2M· 88.4% of total· 0.0% port· 4.58M sh· +$0 QoQ· Q1 2026
Added
Hedge Fund
$812K· 6.4% of total· 0.0% port· 331K sh· +$553K QoQ· Q1 2026
Added
Hedge Fund
$568K· 4.5% of total· 0.0% port· 232K sh· +$112K QoQ· Q1 2026
New
Hedge Fund
$45K· 0.4% of total· 0.0% port· 18K sh· — QoQ· Q1 2026
New
Hedge Fund
$37K· 0.3% of total· 0.0% port· 20K sh· — QoQ· Q4 2025
Added
Hedge Fund
$2K· 0.0% of total· 0.0% port· 864 sh· +$2K QoQ· Q1 2026