---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-039122"
form_type: "8-K"
ticker: "TUSK"
cik: "0001679268"
company_name: "MAMMOTH ENERGY SERVICES, INC."
filed_at: "2025-08-08T23:59:59+00:00"
generated_at: "2026-05-17T16:38:47.306322+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Mammoth Energy Q2 2025 net loss $35.7M; sells infrastructure units for $108.7M

## Summary
- Total revenue from continuing ops $16.4M (vs $16.0M YoY); net loss $35.7M ($0.74/diluted) vs $155.6M loss YoY.
- Sold three infrastructure subsidiaries for $108.7M and hydraulic fracturing equipment for $15M; purchased eight aircraft for rental.
- Adjusted EBITDA from continuing ops ($2.8M) vs ($164.6M) YoY; cash on hand $127.3M as of June 30, 2025.
- Rental revenue rose to $3.1M (from $1.8M YoY) on fleet expansion; sand proppant sold 242K tons at $21.41/ton.
- SG&A fell to $5.3M from $95.3M YoY reflecting absence of $89.2M PREPA charge.

## SEC filing metadata
- accession: 0001628280-25-039122
- form_type: 8-K
- ticker: TUSK
- cik: 0001679268
- company_name: MAMMOTH ENERGY SERVICES, INC.
- filed_at: 2025-08-08T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- 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/1679268/000162828025039122/0001628280-25-039122-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1679268/000162828025039122/tusk-20250808.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-039122
- JSON: https://secwatch.observer/filing/0001628280-25-039122.json
- Plain text: https://secwatch.observer/filing/0001628280-25-039122.txt

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