Company research / TUSK

Mammoth Energy Services, Inc. (TUSK)

SEC name MAMMOTH ENERGY SERVICES, INC. · CIK 0001679268 · Nasdaq · Oil & Gas Field Services, NEC

  • Sector Mining
  • Incorporated DE
  • Fiscal year ends Dec 31

For the year ended 2025-12-31, Mammoth Energy Services, Inc. reported revenue of $44.29M. Revenue fell 2.9% from the prior annual period.

Key ratios (year ended 2025-12-31)

-129.7%
Operating margin
10.4%
Net margin
1.8%
Return on year-end equity
-2.9%
Revenue growth (YoY)

Beyond the statements

Follow the company.

Explore new filings, reported insider transactions and company relationships.

Open company research ↗

Latest selected filing: Form 4 (ownership change) · 2026-09-17

Annual financials

Annual flows and balances are grouped by their actual period end. Select a figure to open its SEC filing. n/a means a matching observation is unavailable. Free cash flow is operating cash flow minus capital expenditures, and EBITDA is operating income plus depreciation and amortization, for the same period, computed by TickerFacts.

The first column covers the twelve months to 2026-06-30 from the latest quarterly report: flows are the last fiscal year plus this year to date minus the same months a year earlier, and balances are as of that date. Per-share figures are annual only.

Period endedTTM to
2026-06-30
2025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-312018-12-312017-12-312016-12-31
Revenuen/a$44.29M$45.60M$309.49M$362.09M$228.96M$313.08M$625.01M$1.69B$691.50M$230.62M
Cost of Revenuen/an/an/a$247.84M$278.59M$198.33M$232.02M$543.79M$1.09B$482.57M$173.02M
Gross Profit (computed)n/an/an/a$61.65M$83.50M$30.64M$81.06M$81.22M$596.28M$208.93M$57.60M
Operating Incomen/a-$57.43M-$120.36M-$16.68M-$16.42M-$123.04M-$148.68M-$128.38M$394.45M$62.77M-$34.63M
Depreciation & Amortizationn/an/an/an/an/an/an/an/an/a$92.12M$72.31M
EBITDAn/an/an/an/an/an/an/an/an/a$154.90M$37.69M
Net Income$713.0K$4.60M-$207.33M-$3.16M-$619.0K-$101.43M-$107.61M-$79.04M$235.97M$58.96M-$92.45M
EPS (Diluted)n/a$0.10-$4.31-$0.07-$0.01-$2.18-$2.36-$1.76$5.24$1.42-$2.94
Total Assets$345.96M$334.89M$384.03M$698.48M$724.68M$720.89M$824.56M$952.38M$1.07B$867.24M$502.36M
Total Liabilities$83.57M$76.61M$131.21M$238.38M$262.06M$257.67M$261.24M$283.64M$319.04M$359.45M$79.58M
Long-Term Debtn/an/a$0$42.81M$83.52M$86.71M$82.50M$80.00Mn/an/an/a
Shareholders' Equity$262.39M$258.29M$252.82M$460.10M$462.62M$463.22M$563.33M$668.74M$754.05M$507.80M$422.78M
Cash & Equivalents$50.87M$101.99M$60.84M$16.56M$17.28M$9.90M$14.82M$5.87M$67.62M$5.64M$29.24M
Operating Cash Flow-$18.78M-$18.57M$180.72M$31.39M$15.27M-$18.86M$6.97M-$95.32M$386.67M$57.62M$29.69M
Capital Expendituresn/a$70.55M$1.21M$19.39M$12.74M$5.84Mn/an/an/an/an/a
Free Cash Flown/a-$89.12M$179.50M$11.99M$2.53M-$24.71Mn/an/an/an/an/a
Dividends Paidn/an/an/an/an/a$0$0$11.22M$11.20M$0$0
Shares Outstanding48.13M48.36M48.13M47.94M47.31M46.68M45.77M45.11M44.88M44.59M37.50M
Dividends Per Sharen/an/an/an/an/an/an/a$0.25$0.25n/an/a
Weighted Average Diluted Sharesn/a48.27M48.06M47.78M47.17M46.43M45.64M45.01M45.02M41.64M31.50M
EPS (Basic)n/a$0.10-$4.31-$0.07-$0.01-$2.18-$2.36-$1.76$5.27$1.42-$2.94

Price chart

Chart and quotes by TradingView. Exchange coverage and delays vary.

Open chart on TradingView