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

Insider Decisions trades per month

Total buys 10.53
Totals in millions of $.
Dec 25 Mar 26 Jun 26 Sep 26
Buy — 1 — — — — 1 2 — — 1 —
Sell — — — — — — — — — — — —
Insider Ownership 16.02%

Capital & Financial Ratios $m

Market Cap 130.43
Revenue 68.39
Net Income 0.71
Free Cash Flow (106.28)
Net Debt (88.93)
Current Ratio 1.93 (at or above 1.5: strong)
Debt/Equity 0.00 (at or below 0.5: strong)
P/E ratio 134.50 (above 35: high)
Fwd P/E 5.40
P/S ratio 1.89
P/B ratio 0.49
Past 5Y EPS Growth —
This Y EPS Growth 93.27% (at or above 15%: strong)
Next Y EPS Growth 93.00% (at or above 15%: strong)
Next Y revenue growth 103.56% (at or above 10%: strong)
Next 5Y EPS Growth —

Green and red mark values outside typical ranges. How we judge →

Valuation vs history

P/E against its own 10 years 91.92%
10-year low 10-year high
P/S against its own 10 years 73.36%
10-year low 10-year high
P/B against its own 10 years 55.55%
10-year low 10-year high
EV/Sales against its own 10 years 76.70%
10-year low 10-year high

Dividends

Payout Ratio —
Annual Dividend Rate —
Annual Dividend Yield —
total individual payouts
2022 Powerpack
2021 Powerpack
2020 Powerpack
2019 0.25
0.13
0.13
2018 0.25
0.13
0.13
2017 Powerpack
special payouts not included in total or ratios

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 24 80 134 89
Receivables 447 41 29 39
Inventory 13 7 4 11
Other 11 11 9 5
497 189 177 146
2023 2024 2025 Q'26
Payables 28 12 9 12
ST’ Debt — — — —
Other — — — —
183 115 70 76

Compound Annual Growth %

10y 5y 3y
Sales (19.08%) (32.37%) (50.36%)
Cash Flow 0.00% 0.00% 0.00%
Earnings 0.00% 0.00% 0.00%
Book Value (2.22%) (14.44%) (17.66%)

Revenue $m

Mar Jun Sep Dec Year
’26 22 26 — — —
’25 12 12 15 6 44
’24 43 16 17 — 46
’23 116 75 65 53 309
’22 62 90 107 103 362
’21 67 47 57 57 229
’20 97 60 71 85 313
Fiscal quarters ending in the months shown.
value withheld pending a data check

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 (3) (7) — — —
’25 3 (13) 1 (9) (19)
’24 47 (7) (1) 141 181
’23 3 29 (8) 6 31
’22 (2) 2 (5) 21 15
’21 14 (10) (20) (3) (19)
’20 2 5 (5) 5 7
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (14) (43) — — —
’25 6 (38) (16) (33) (81)
’24 46 (3) (1) 142 185
’23 (2) 25 (9) 5 19
’22 (3) 5 (9) 20 13
’21 15 (7) (18) (3) (13)
’20 1 4 (4) 6 7
Fiscal quarters ending in the months shown.

EPS $

Mar Jun Sep Dec Year
’26 0.11 (0.01) — — —
’25 (0.01) 0.18 (0.26) 0.18 0.10
’24 (0.25) (3.25) (0.50) (0.32) (4.31)
’23 0.17 (0.09) (0.02) (0.12) (0.07)
’22 (0.32) 0.04 0.16 0.10 (0.01)
’21 (0.27) (0.75) (0.88) (0.28) (2.18)
’20 (1.85) (0.33) 0.07 (0.26) (2.36)
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

1
1Buy 2 3Hold 4 5Sell

Ten years at a glance Fiscal years to December

Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Trend 2026e 2027e 2028e
Price, $
Price, $ Low 11.91 10.88 16.81 1.22 0.56 1.73 1.35 3.41 2.50 1.68

Analyst estimates 2026–2028

Powerpack
High 19.05 24.54 42.30 24.62 5.45 7.27 8.79 8.74 4.94 3.52
People
People Employees 520 1,846 2,285 1,607 820 783 1,037 733 639 115
Revenue/emp, $m 0.44 0.37 0.74 0.39 0.38 0.29 0.35 0.42 0.07 0.39
Income, $m
Income, $m Revenue 231 691 1,690 625 313 229 362 309 46 44
Gross margin, % 24.98 30.21 35.28 13.00 25.89 13.38 23.06 19.92 6.72 3.90
EBT (39) 62 389 (91) (120) (124) 13 9 (194) (60)
EBT margin, % (16.72) 8.94 23.03 (14.58) (38.26) (54.29) 3.59 2.95 (426.36) (134.72)
Net income (92) 59 236 (79) (108) (101) (1) (3) (207) 5
Depreciation 77 100 131 160 164 81 65 48 15 11
Per share, $
Per share, $ Revenue 7.32 16.64 37.77 13.89 6.86 4.93 7.68 6.48 0.95 0.92
Earnings (2.81) 1.42 5.27 (1.76) (2.36) (2.18) (0.01) (0.07) (4.31) 0.10
Cash flow 0.94 1.39 8.64 (2.12) 0.15 (0.41) 0.32 0.66 3.76 (0.38)
Capex (0.24) (3.20) (4.26) (0.72) 0.00 0.12 (0.04) (0.25) 0.08 (1.30)
Free cash flow 0.70 (1.81) 4.39 (2.84) 0.15 (0.29) 0.28 0.40 3.84 (1.68)
Book value 13.42 12.22 16.85 14.86 12.34 9.98 9.81 9.63 5.26 5.35
Shares, m 32 42 45 45 46 46 47 48 48 48
Valuation, ×
Valuation, × P/E 0.00 15.68 3.42 0.00 0.00 0.00 0.00 0.00 0.00 20.56
P/S 2.10 1.22 0.48 0.16 0.65 0.37 0.88 0.68 3.16 2.02
P/B 1.15 1.67 1.07 0.15 0.36 0.18 0.69 0.46 0.57 0.35
EV/Sales 2.29 1.36 0.46 0.31 0.86 0.70 1.10 0.93 3.78 1.44
EV/FCF 24.00 (12.49) 3.95 (1.49) 38.92 (11.94) 30.23 14.96 0.93 (0.79)
Cash, $m
Cash, $m Operating cash flow 30 58 387 (95) 7 (19) 15 31 181 (19)
Capex (8) (133) (190) (33) 0 6 (2) (12) 4 (63)
Free cash flow 22 (75) 196 (128) 7 (13) 13 19 185 (81)
Balance, $m
Balance, $m Working capital 60 94 216 277 336 291 259 314 74 107
Total debt — 100 5 98 83 87 98 43 — —
Net debt (29) 94 (63) 92 66 75 80 19 (80) (134)
Shareholders’ equity 423 508 754 669 563 463 463 460 253 258
Returns, %
Returns, % ROA (19.40) 8.61 24.32 (7.80) (12.11) (13.13) (0.09) (0.44) (38.30) 1.28
ROIC (5.50) 6.52 35.66 (10.55) (14.77) (14.29) (1.89) (2.18) (43.58) (28.81)
ROE (24.79) 12.67 37.40 (11.11) (17.47) (19.76) (0.13) (0.69) (58.16) 1.80
Negative figures in brackets.

All 10 years →

Fiscal years to Dec 2025 · latest quarter Jun 2026

Charts ten years each

Mammoth Energy Services, Inc. vs peers in Conglomerates (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
TMS Live Oak Acquisition Corp. V $402.5M — (loss-making) — — n/m −1,236.38% (below 0%: shrinking) 41.31% 2.01% Compare
BOC Boston Omaha Corporation $383.5M — (loss-making) — (loss-making) +2.40% (above 0%: growing) n/m +158.12% (above 0%: growing) 44.46% (2.72%) Compare
NNBR NN, Inc. $327.2M — (loss-making) — (loss-making) +19.29% (above 0%: growing) n/m +466.92% (above 0%: growing) 16.99% 0.78% Compare
FIP FTAI Infrastructure Inc. $302.6M — (loss-making) — (loss-making) +52.73% (above 0%: growing) n/m +49.28% (above 0%: growing) 100.00% (24.97%) Compare
RCMT RCM Technologies, Inc. $271.7M 16.2× 10.5× +20.02% (above 0%: growing) +38.00% (above 0%: growing) +228.92% (above 0%: growing) 25.67% 8.48% Compare
MAMK MaxsMaking Inc. $216.1M — — — — — — — Compare
TUSK Mammoth Energy Services, Inc. $130.4M 135× 5.4× +110.91% (above 0%: growing) n/m −13.10% (below 0%: shrinking) 26.30% 10.09%
BOOM DMC Global $107.6M — (loss-making) — (loss-making) +0.94% (above 0%: growing) n/m −160.93% (below 0%: shrinking) 21.89% 3.32% Compare
AIRT Air T, Inc. $80.0M 1.2× — (loss-making) +62.92% (above 0%: growing) n/m −1,721.49% (below 0%: shrinking) 63.67% (11.11%) Compare
Median of peers $287.1M — — +19.66% — +49.28% 41.31% 0.78%

All 28 Conglomerates stocks →

Mammoth Energy Services, Inc. (TUSK) key facts

  • Mammoth Energy Services, Inc. (TUSK) is a Conglomerates company in the Industrials sector, listed on Nasdaq.
  • As of October 16, 2026, TUSK traded at $2.69, a market capitalization of $130.4 million.
  • Return on equity was 1.80% and debt-to-equity 0.00.
  • Its Piotroski F-score is 5 out of 9 and its Altman Z-score is −0.52 (distress zone) for fiscal 2025.

Source: company filings (standardised) and stockrow calculations.

Mammoth Energy Services, Inc. (TUSK) Latest News

8 Mar

Impact 4 · transcript

27 Nov

stockrow.com/TUSK · Data as of Jun 30, 2026 · For information only; not investment advice. · © 2026 stockrow.com