Mammoth Energy Services financials
$2.85−2.06%
Close Sep 29, 2026 · split-adjustedRevenue
Net income
Income statement & cash flow
| Fiscal year | FY25 Dec 31 | FY24 Dec 31 | FY23 Dec 31 | FY22 Dec 31 | FY21 Dec 31 | FY20 Dec 31 | FY19 Dec 31 | FY18 Dec 31 | FY17 Dec 31 | FY16 Dec 31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $44.3M | $45.6M | $309.5M | $362.1M | $229.0M | $313.1M | $625.0M | $1.69B | $691.5M | $230.6M |
| Gross profit | $1.7M | $3.1M | $61.7M | $83.5M | $30.6M | $81.1M | $81.2M | $596.3M | $208.9M | $57.6M |
| Gross margin | 3.9% | 6.7% | 19.9% | 23.1% | 13.4% | 25.9% | 13.0% | 35.3% | 30.2% | 25.0% |
| Operating income | -$59.8M | -$123.1M | -$22.7M | -$20.3M | -$128.2M | -$149.3M | -$128.4M | $394.5M | $62.8M | -$34.6M |
| Net income | $4.6M | -$207.3M | -$3.2M | -$619.0K | -$101.4M | -$107.6M | -$79.0M | $236.0M | $59.0M | -$92.5M |
| Net margin | 10.4% | −454.7% | −1.0% | −0.2% | −44.3% | −34.4% | −12.6% | 14.0% | 8.5% | −40.1% |
| Diluted EPS | $0.10 | $-4.31 | $-0.07 | $-0.01 | $-2.18 | $-2.36 | $-1.76 | $5.24 | $1.42 | $-2.94 |
| EBITDA | -$17.8M | -$111.4M | $24.2M | $43.9M | -$47.6M | $14.2M | $31.3M | $525.4M | $161.9M | $41.6M |
| Operating cash flow | -$18.6M | $180.7M | $31.4M | $15.3M | -$18.9M | $7.0M | -$95.3M | $386.7M | $57.6M | $29.7M |
| Free cash flow | -$89.1M | $179.5M | $12.0M | $2.5M | -$24.7M | $206.0K | -$130.7M | $199.4M | -$74.7M | $17.9M |
| Diluted shares | 48.3M | 48.1M | 47.8M | 47.2M | 46.4M | 45.6M | 45.0M | 45.0M | 41.6M | 31.5M |
Balance sheet
| Period end | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 |
|---|---|---|---|---|---|---|
| Cash & equivalents | $102.0M | $60.8M | $16.6M | $17.3M | $9.9M | $14.8M |
| Short-term investments | $19.6M | $0.00 | $0.00 | $0.00 | $1.8M | $1.8M |
| Total debt | $0.00 | $0.00 | $42.8M | $83.5M | $86.7M | $82.5M |
| Total assets | $334.9M | $384.0M | $698.5M | $724.7M | $720.9M | $824.6M |
| Total liabilities | $76.6M | $131.2M | $238.4M | $262.1M | $257.7M | $261.2M |
| Shareholders' equity | $258.3M | $252.8M | $460.1M | $462.6M | $463.2M | $563.3M |
From SEC filings via Massive. Fiscal periods follow the company's own calendar; free cash flow is operating cash flow minus capital expenditure.
Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology