MAMMOTH ENERGY SERVICES, INC. (TUSK)
Oil & Gas Field Services, NEC
Latest Price
$3.04
TTM P/E
101.33
Normalized P/E
--
Div Yield
--
Book Value
5.44
P/B Ratio
0.56
Valuation metrics
adjust assumptions →EPS: $0.10
Book value / share: $5.34
Formula: √(22.5 × EPS × BVPS)
Graham Number
$3.47
+14% upside
Base FCF: $12M (median of recent 5yr)
Growth: 25%/yr (median YOY, capped at 25%)
Discount rate: 10%
Terminal growth: 3%
Projection horizon: 10 years
DCF Fair Value
$20.97
+590% upside
EPS: $0.10
Target P/E: 15×
Formula: EPS × P/E
P/E Fair Value
$1.50
51% downside
Institutional Ownership
53.9% held by institutions| Institution | Shares | Value | Ownership % | Change | Filing Date |
|---|---|---|---|---|---|
| WEXFORD CAPITAL LP | 12.07M | $39.0M | 25.08% | -10.00M | 2026-06-30 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 4.58M | $14.0M | 9.51% | -- | 2026-06-30 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.06M | $3.0M | 2.20% | +240.5K | 2026-06-30 |
| Peapod Lane Capital LLC | 807.8K | $2.0M | 1.68% | +208.0K | 2026-06-30 |
| DIMENSIONAL FUND ADVISORS LP | 691.7K | $2.0M | 1.44% | +5.5K | 2026-06-30 |
| CITADEL ADVISORS LLC | 593.3K | $1.0M | 1.23% | +251.3K | 2026-06-30 |
| JANE STREET GROUP, LLC | 506.7K | $1.0M | 1.05% | +471.9K | 2026-06-30 |
| BlackRock, Inc. | 408.0K | $1.0M | 0.85% | -1.05M | 2026-06-30 |
| MARSHALL WACE, LLP | 395.6K | $1.0M | 0.82% | +364.8K | 2026-06-30 |
| Johns Hopkins University | 387.4K | $1.0M | 0.80% | -- | 2026-06-30 |