---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-015465"
form_type: "8-K"
ticker: "TUSK"
cik: "0001679268"
company_name: "MAMMOTH ENERGY SERVICES, INC."
filed_at: "2026-03-06T23:59:59+00:00"
generated_at: "2026-05-15T18:47:28.666143+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Mammoth Energy Q4 revenue $9.5M, net loss $12.3M; full-year loss narrows to $63.8M

## Summary
- Revenue from continuing ops $9.5M in Q4 2025 vs $10.0M Q4 2024; full-year $44.3M vs $45.6M.
- Q4 net loss $12.3M ($0.26/sh), vs $9.6M ($0.20/sh) in Q4 2024; full-year loss improved to $63.8M ($1.32/sh) from $183.1M ($3.81/sh).
- Adjusted EBITDA from continuing ops -$6.8M in Q4, -$17.4M for 2025 vs -$171.2M in 2024.
- Completed four divestitures generating >$150M cash; deployed >$65M into aviation platform; liquidity $158.3M at year-end.
- Capital expenditures surged to $70.6M in 2025 (mostly aviation rental fleet) vs $1.2M in 2024.

## SEC filing metadata
- accession: 0001628280-26-015465
- form_type: 8-K
- ticker: TUSK
- cik: 0001679268
- company_name: MAMMOTH ENERGY SERVICES, INC.
- filed_at: 2026-03-06T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1679268/000162828026015465/0001628280-26-015465-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1679268/000162828026015465/tusk-20260306.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-015465
- JSON: https://secwatch.observer/filing/0001628280-26-015465.json
- Plain text: https://secwatch.observer/filing/0001628280-26-015465.txt

## Key facts
- Earnings Releases
  MAMMOTH ENERGY SERVICES, INC. reported Fourth quarter and full year ended December 31, 2025 results: revenue Q4 2025: $9.5 million; Full Year 2025: $44.3 million, net income Q4 2025 net loss: $12.3 million; Full Year 2025 net loss: $63.8 million, EPS Q4 2025 loss per share: $0.26; Full Year 2025 loss per share: $1.32.
  - Period: Fourth quarter and full year ended December 31, 2025
  - Revenue: Q4 2025: $9.5 million; Full Year 2025: $44.3 million
  - Net income: Q4 2025 net loss: $12.3 million; Full Year 2025 net loss: $63.8 million
  - EPS: Q4 2025 loss per share: $0.26; Full Year 2025 loss per share: $1.32
  - Result: reported results
  source text: Total revenue from continuing operations was $9.5 million for the fourth quarter of 2025 compared to $10.0 million for the fourth quarter of 2024 and $10.9 million for the third quarter of 2025. Total revenue for the full year of 2025 was $44.3 million compared to $45.6 million in 2024. Net loss from continuing operations for the fourth quarter of 2025 was $12.3 million, or $0.26 per diluted share, compared to $9.6 million, or $0.20 per diluted share, for the fourth quarter of 2024 and $12.6 million, or $0.26 per diluted share, for the third quarter of 2025. Net loss for the full year of 2025 was $63.8 million, or $1.32 per diluted share, compared to net loss of $183.1 million, or $3.81 per diluted share for 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1679268/000162828026015465/0001628280-26-015465-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.