Mammoth Energy Services, Inc. is classed by the SEC under Oil & Gas Field Services, NEC (industry code 1389), based in Oklahoma City, OK. In its latest annual figures on file, for the fiscal year ended 2025-12-31, it reported revenue of $44 million and a profit of $5 million (its filed statements).
Usage businessOil & Gas Field Services, NECOklahoma City, OKfilings since 20169 of 9 filed
Three tenses, nine metrics. Unseen metrics stay unseen; the grade never fakes a number. Proxy era: provisional values, marked. Weighed as a usage business: prior from its industry code (SEC 1389, Oil & Gas Field Services, NEC); the filing read can change it. All three tenses have at least two readings, so the archetype blend applies as printed.
The grade, in three tenses
Headline 3.9 out of ten, 9 of 9 metrics filed: past 1.2 out of ten, present 4.1 out of ten, future 6.3 out of ten. The past asks what it actually did, the present what it is doing right now, the future what it is set up to do next.
The nine metrics
Surviving crises (past): 0.7 out of ten. 7 warning events since 2017; the latest 2026-05-15. 7th percentile among 21 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Track record (past): 0.8 out of ten. -16.8% a year over 10 filed years; profitable in 3 of 10. 8th percentile among 20 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Shareholder treatment (past): 3.0 out of ten. Share count grew 0.8% a year. 0% of cash flow returned. Insiders: 0 sales, 7 purchases. 30th percentile among 17 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Financial health (present): 5.3 out of ten. ROE 2%: 2¢ of profit per shareholder dollar. Leverage 23%: owes 23¢ per asset dollar. 53rd percentile among 20 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Industry position (present): 2.9 out of ten. bottom 29% of 20 in its family; net margin 10.4%. 29th percentile among 20 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Leadership (present): 4.5 out of ten. bottom 45% of 17 in its family for leadership. 45th percentile among 17 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-09).
Room to expand (future): 5.0 out of ten. bottom 50% of 20 in its family for room to expand. 50th percentile among 20 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Growth drivers (future): 4.9 out of ten. bottom 49% of 20 in its family for growth drivers. 49th percentile among 20 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
Expectations vs reality (future): 9.0 out of ten. top 10% of 18 in its family for expectations against reality. 90th percentile among 18 sector filers. A production reading, recomputed from the filings on every data build (read from EDGAR 2026-10-12).
The filing record
Newest annual report: Form 10-K filed 2026-03-06 for the period ended 2025-12-31 (on EDGAR). Newest quarterly report: Form 10-Q filed 2026-08-07 for the period ended 2026-06-30 (on EDGAR). Newest results release: Form 8-K filed 2026-08-07 (on EDGAR). Newest filing: Form 4, 2026-09-17. Filings on record since 2016. Read from EDGAR 2026-10-12.
Where the revenue comes from
Lines of business in fiscal 2025: Sand 37%, Rentals 25%, Accommodations 20%, Infrastructure 9%, Drilling Services 8%. As tagged in its annual report (Form 10-K, filed 2026-03-06).
Who runs it
Davidson, Charles E (Chief Business Officer); Jacobi, Paul M. (Chief Business Officer); Jacobs, Joseph (Chief Business Officer); Wexford, Capital Lp (Chief Business Officer); Wexford, Gp Llc (Chief Business Officer); Plaumann, Mark Lawrence (director); Lancaster, Phillip (director); Amron, Arthur H (director); Amron, Holdings Llc (director). 9 officers and directors have filed their own trades in the last fifteen months, names and titles as filed with the SEC, through 2026-09-30.
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