Q3 FY2026 · ended Sep 30, 2026 · Revenue $21.35M, +96.7% YoY · Filed Oct 30, 2026
Mammoth Energy Services, Inc. (TUSK) files with the SEC under industry code 1389, Oil & Gas Field Services, NEC. In Q3 of fiscal 2026, the quarter ended Sep 30, 2026, it reported revenue of $21.3 million and net income of $126,000. Free cash flow was -$41.8 million. As of Sep 30, 2026 it held $37.6 million in cash and investments and $4.2 million in total debt.
Revenue
$21.35M
+96.7% vs year-ago quarter
Net income
$126,000
+101.0% vs year-ago quarter
Operating cash flow
$91,000
-87.5% vs year-ago quarter
Free cash flow
$-41.75M
-152.0% vs year-ago quarter
EPS
$0.01
+103.8% vs year-ago quarter
Dividend per share
None
Shares outstanding
48.13M
-0.1% vs year-ago quarter
Net cash
$33.38M
Q3 FY2026
Operating margin
-10.6%
TTM
Company profile
- Industry
- Oil & Gas Field Services, NEC (SIC 1389)
- Listed as
- TUSK (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Oklahoma City, OK
- SEC filer status
- Accelerated filer, Smaller reporting company
- SEC CIK
- 1679268
Other Oil & Gas Field Services, NEC companies
Key figures
Fiscal-year totals from the annual reports; switch to Annual for the full-year view. Balance sheet lines are as of each year end.
| Line | Q3 FY2026 Sep 30, 2026 |
Q2 FY2026 Jun 30, 2026 |
Q1 FY2026 Mar 31, 2026 |
Q4 FY2025 Dec 31, 2025 |
Q3 FY2025 Sep 30, 2025 |
|---|---|---|---|---|---|
| Revenue | $21.3M | $26.1M | $22.0M | $9.5M | $10.9M |
| Operating income | -$421,000 | $2.6M | -$869,000 | -$9.7M | -$9.4M |
| Net income | $126,000 | -$760,000 | $5.2M | $8.9M | -$12.6M |
| Diluted EPS | $0.01 | -$0.01 | $0.11 | $0.18 | -$0.26 |
| Operating cash flow | $91,000 | -$7.0M | -$3.0M | -$9.5M | $730,000 |
| Free cash flow | -$41.8M | -$51.0M | -$14.7M | -$35.4M | -$16.6M |
| Total assets | $341.6M | $346.0M | $344.7M | $334.9M | $336.8M |
| Total liabilities | $79.1M | $83.6M | $81.8M | $76.6M | $87.5M |
| Stockholders' equity | $262.6M | $262.4M | $262.9M | $258.3M | $249.2M |
| Cash and investments | $37.6M | $77.0M | $125.2M | $121.6M | $110.9M |
| Total debt | $4.2M | $4.4M | $2.7M | $3.5M | $4.8M |
Recent SEC filings
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 30, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Oct 30, 2026 | Oct 26, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 30, 2026 | Oct 30, 2026 |
| 10-Q | Quarterly report | Aug 7, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2026 | Aug 7, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 26, 2026 | Jun 25, 2026 |
All 369 Mammoth Energy Services, Inc. SEC filings
Source: SEC EDGAR filings. This is company-reported data, not investment advice.