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MARKETS / NASDAQ / TUSK
NASDAQ · OIL & GAS FIELD SERVICES, NEC · MID CAP

Mammoth Energy Services, Inc. TUSK

11 fiscal years on record · USD · FY2025 reported · SEC filings only
$44.3M
▼ 2.9% YoY
$4.6M
$-89.1M
▼ 149.6% YoY
In brief

What this company does

Mammoth Energy Services, Inc. is an integrated, growth-oriented services company focused on providing products and services to its customers primarily in the oil and natural gas, aviation and utility infrastructure industries. Its suite of services includes rental services, infrastructure services, natural sand proppant services, accommodation services and drilling services. Its equipment rental services provide a wide range of equipment used in drilling, flowback and hydraulic fracturing services as well as in construction activities, and its aviation services include leasing aircraft and aircraft equipment to customers. As of December 31, 2025, the company owned nine regional aircraft, two helicopters, five jet engines, and ten APUs. Its remote accommodations business provides housing, kitchen and dining, and recreational service facilities for oilfield workers located in remote areas away from readily available lodging. Its directional drilling services provide for the efficient drilling and production of oil and natural gas from unconventional resource plays. As of December 31, 2025, the company had 115 full time employees, and none of its employees are represented by labor unions or covered by any collective bargaining agreements.

Written from the business description in Mammoth Energy Services, Inc.'s annual report to the U.S. Securities and Exchange Commission, filed 6 March 2026. Every sentence was checked against that document before publication.

Growth
USD 44.3M
Revenue, FY2025 · full 11-year series below
Revenue $B Net income $B
FY2025 · Revenue 0.0 · Net income 0.0
0.80B1.60B-0.08B-0.16B201520172019202120232025
Compound annual growth
−50.4%
−32.4%
−19.1%
3 yrs
5 yrs
10 yrs
15 yrs

Revenue compounded at −32.4% a year over five years.

Compound annual rates per period — left blank where that exact year isn't on file, the series crosses a loss, or (per-share rows) a split falls inside the window.

Profitability
10 cents
of every revenue dollar became profit
Operating margin Net margin
FY2025 · Operating -129.7% · Net 10.4%
-200%-400%201520172019202120232025
ROE
FY2025 · ROE 1.8%
10%20%30%-20%-40%201520172019202120232025

Each USD of equity produced 2 cents of profit this year.

Cash & shareholders
returned in FY2025 · dividends + net buybacks
Free cash flow $M
FY2025 · FCF -89.1
80M160M-40M-80M201520172019202120232025
Net buybacks $M Dividends $M
FY2021 · Dividends 0.0 · Net buybacks —
4M8M201620172018201920202021

Total assetsUSD 334.9M
EquityUSD 258.3M
CashUSD 102.0M
Current ratio2.53×

Equity funds 77% of total assets.

The 11-year record
11 fiscal years
Every figure from documents filed with the SEC · USD
row low → row highnegative
Metric 20252024202320222021202020192018201720162015
Revenue $B0.00.00.30.40.20.30.61.70.70.20.4
Operating income $B−0.1−0.1−0.0−0.0−0.1−0.1−0.10.40.1−0.0−0.0
EBITDA $B−0.0−0.10.00.0−0.0−0.1−0.00.50.10.00.1
Income tax $B0.0−0.00.00.0−0.0−0.0−0.00.20.00.1−0.0
Net income $B0.0−0.2−0.0−0.0−0.1−0.1−0.10.20.1−0.1−0.0
Free cash flow $B−0.10.20.00.0−0.0······
EPS, diluted $0.10−4.31−0.07−0.01−2.18−2.36−1.765.241.42−2.94−0.73
Dividend / sh $······0.250.25···
Payout %····−0−0−1450−0·
ROE %1.8−58.2−0.7−0.1−19.8−17.5−11.137.411.6··
Shares out B0.050.050.050.050.050.050.050.040.040.04·

Slide the table for earlier years · "·" marks a figure not available in our data for that year.

Provenance
Company facts, as filed
How we verify · 0 failures in 42 reconciliationsAUDITED

Reconciled in 11 of 19 fiscal years. 44 checks could not be computed.

EPS recomputationBalance-sheet identityGross profitBalance-sheet liquiditymoeda_consistente0 failures
ActivityOil & Gas Field Services, NEC
Listed onNASDAQ
Incorporated inDelaware
Fiscal year endsDecember 31
SEC categorysmaller reporting company
Data on record since2015

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