Mammoth Energy Services, Inc.

TUSK Industrials Conglomerates

In the quarter to June 2026, revenue grew 110.9%, EPS fell 105.6% and free cash flow fell 13.1%, each against the same quarter a year earlier. Insiders bought in the last twelve months.

2.69 0.02 −0.74%
Market cap
$130.4M
P/E
135×
Fwd P/E
5.4×
Dividend yield
—
F-score
5/9
Altman Z
−0.52
Beneish M
−2.88
Dividend safety
n/a
Dec '25 Dec '24 Dec '23 Dec '22 Dec '21 Dec '20 Dec '19 Dec '18 Dec '17 Dec '16
P/E ratio
20.56 0.00 0.00 0.00 0.00 0.00 0.00 3.42 15.68 0.00
Piotroski F-Score
5 3 3 6 1 4 1 8 5 4
P/S ratio
2.02 3.16 0.68 0.88 0.37 0.65 0.16 0.48 1.22 2.10
Altman Z-Score
(0.52) (1.06) 1.29 1.65 0.29 0.79 0.97 4.84 2.53 3.83
P/FCF ratio
0.00 0.78 10.93 24.16 0.00 29.39 0.00 4.10 0.00 22.05
Altman Z″-Score (non-manufacturers)
1.77 (1.23) 4.46 3.72 3.06 3.84 3.94 6.96 2.69 5.53
Beneish M-Score
(2.87) (9.61) (2.61) (2.51) (2.59) (3.16) (0.45) (2.28) (1.80) (2.90)
P/Operating CF
(9.41) 1.02 32.82 14.88 (27.25) 39.17 (32.22) 7.73 49.87 73.98
P/B ratio
0.35 0.57 0.46 0.69 0.18 0.36 0.15 1.07 1.67 1.15
EV/Sales
1.44 3.78 0.93 1.10 0.70 0.86 0.31 0.46 1.36 2.29
EV/EBITDA
0.00 0.00 9.17 8.17 0.00 17.14 6.04 1.48 5.80 12.50
EV/FCF
(0.79) 0.93 14.96 30.23 (11.94) 38.92 (1.49) 3.95 (12.49) 24.00
Current Ratio
2.53 1.65 2.72 2.09 2.93 3.61 3.12 1.92 1.43 3.04
Net Debt/EBITDA
2.88 0.76 0.59 1.65 (1.80) 4.20 2.91 (0.12) 0.58 (0.69)
Debt/Equity
0.00 0.00 0.09 0.21 0.19 0.15 0.15 0.01 0.20 0.00
ROE
1.80% (58.16%) (0.69%) (0.13%) (19.76%) (17.47%) (11.11%) 37.40% 12.67% (24.79%)
ROA
1.28% (38.30%) (0.44%) (0.09%) (13.13%) (12.11%) (7.80%) 24.32% 8.61% (19.40%)
ROIC
(28.81%) (43.58%) (2.18%) (1.89%) (14.29%) (14.77%) (10.55%) 35.66% 6.52% (5.50%)
Return on Tangible Assets
2.16% (147.32%) (0.74%) (0.16%) (21.71%) (18.32%) (12.56%) 36.17% 13.24% (30.63%)
Average Days of Receivables
238.44 325.56 527.41 460.36 649.84 491.49 216.41 75.29 146.49 77.17
Earnings Yield
4.86% (144.00%) (1.13%) (0.30%) (119.78%) (53.26%) (79.55%) 29.25% 6.38% (17.13%)
Free Cash Flow Yield
(90.89%) 128.00% 9.15% 4.14% (15.81%) 3.40% (129.12%) 24.39% (8.90%) 4.54%
Free Cash Flow per Share
(1.68) 3.84 0.40 0.28 (0.29) 0.15 (2.84) 4.39 (1.81) 0.70
Book value per Share
5.35 5.26 9.63 9.81 9.98 12.34 14.86 16.85 12.22 13.42
Free Cash Flow
(81.17) 184.56 19.32 13.14 (13.36) 6.91 (127.86) 196.24 (75.33) 21.97
EV/EBIT
0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.97 14.99 0.00
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