---
schema_version: "secwatch.filing_event.v1"
accession: "0001679268-25-000036"
form_type: "8-K"
ticker: "TUSK"
cik: "0001679268"
company_name: "MAMMOTH ENERGY SERVICES, INC."
filed_at: "2025-10-31T23:59:59+00:00"
generated_at: "2026-05-17T01:07:30.484018+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Mammoth Energy Q3 revenue $14.8M, net loss $0.25/share; completed Piranha divestiture

## Summary
- Revenue $14.8M (down 13% YoY from $17.1M); net loss $12.1M ($0.25/share) vs $8.9M loss ($0.18) in Q3 2024.
- Adjusted EBITDA from cont. ops. -$4.4M (from -$2.9M YoY); total liquidity $153.4M, no debt.
- Sand segment rev. $2.7M (down 45% YoY) on 122k tons at $18.26/ton vs 163k tons at $22.89/ton.
- Capex $17.3M (mainly aviation rental fleet); completed Piranha sand asset divestiture in Q3.
- Liquidity $166.7M as of Oct 29; CFO cites disciplined transformation and higher-return focus.

## SEC filing metadata
- accession: 0001679268-25-000036
- form_type: 8-K
- ticker: TUSK
- cik: 0001679268
- company_name: MAMMOTH ENERGY SERVICES, INC.
- filed_at: 2025-10-31T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1679268/000167926825000036/0001679268-25-000036-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1679268/000167926825000036/tusk-20251031.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001679268-25-000036
- JSON: https://secwatch.observer/filing/0001679268-25-000036.json
- Plain text: https://secwatch.observer/filing/0001679268-25-000036.txt

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