---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-027040"
form_type: "8-K"
ticker: "MNR"
cik: "0001980088"
company_name: "MACH NATURAL RESOURCES LP"
filed_at: "2026-03-12T23:59:59+00:00"
generated_at: "2026-05-15T14:00:03.073911+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Mach Natural Resources reports 109% increase in proved reserves to 705 MMBoe; Q4 distribution up 96%

## Summary
- Total proved reserves 705 MMBoe (PV-10 $3.1B), up 109% from prior year.
- Q4 2025 net income $73M, Adjusted EBITDA $187M; full-year net income $143M, Adjusted EBITDA $593M.
- Q4 2025 cash distribution $0.53/unit, a 96% increase from Q3; total 2025 distributions $244M.
- 2026 capex guidance $315M-$360M, production 150-157 MBoe/d; reinvestment rate ≤50%.
- Completed $1.3B in Permian and San Juan basin acquisitions during 2025.

## SEC filing metadata
- accession: 0001213900-26-027040
- form_type: 8-K
- ticker: MNR
- cik: 0001980088
- company_name: MACH NATURAL RESOURCES LP
- filed_at: 2026-03-12T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1980088/000121390026027040/0001213900-26-027040-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1980088/000121390026027040/ea0281511-8k_mach.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-027040
- JSON: https://secwatch.observer/filing/0001213900-26-027040.json
- Plain text: https://secwatch.observer/filing/0001213900-26-027040.txt

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