Mammoth Energy Services Inc. (TUSK)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Wexford Capital

Charles Davidson

12,071,823 $39,233,425 -46% 5.02%
2.
Adage Capital Management

Phill Gross And Robert Atchinson

4,575,000 $14,868,750 0.02%
3. 452,163 $1,469,530 +37% 0%
4.
Marshall Wace LLP

Paul Marshall And Ian Wace

395,583 $1,285,645 0%
5. 292,280 $949,910 +26% 0%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$2.60 4,019,574 $10,468,176.57 10,620,789 2026-06-17 Filing
$3.28 2,000 $6,560.00 67,135 2026-06-12 Filing
$3.22 2,500 $8,049.75 65,135 2026-06-11 Filing
$3.25 3,000 $9,750.00 62,635 2026-05-28 Filing
$3.24 2,500 $8,099.75 59,635 2026-05-26 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$2.51 20,000 $50,200.00 130,034 2025-05-22 Filing
$2.51 50,000 $125,500.00 150,034 2025-05-20 Filing
$2.49 15,000 $37,350.00 200,034 2025-05-19 Filing
$3.47 15,000 $52,050.00 125,488 2024-11-25 Filing
$3.43 10,000 $34,300.00 140,488 2024-11-22 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 1,059,603 $3,443,710 0%
2. 807,804 $2,625,363 1.77%
3. 691,667 $2,247,249 0%
4. 506,662 $1,646,651 0%
5. 407,976 $1,325,923 0%
News See All