---
schema_version: "secwatch.filing_event.v1"
accession: "0000067716-25-000073"
form_type: "8-K"
ticker: "MDU"
cik: "0000067716"
company_name: "MDU RESOURCES GROUP INC"
filed_at: "2025-08-07T23:59:59+00:00"
generated_at: "2026-05-17T18:36:41.035995+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# MDU Resources Q2 net income $13.7M ($0.07 EPS); narrows 2025 EPS guidance to $0.88-$0.95

## Summary
- Q2 net income $13.7M ($0.07 diluted EPS) vs $60.4M ($0.30) in Q2 2024; continuing ops income $14.1M vs $20.2M.
- Electric utility segment earned $10.4M, down from $15.5M due to higher O&M costs and planned outage at Coyote Station.
- Natural gas distribution reported seasonal loss of $7.4M vs $5.0M loss in prior year, hurt by warmer weather.
- Pipeline segment earnings $15.4M, consistent YoY absent prior-year $1.5M customer settlement; growth projects ongoing.
- Full-year EPS guidance narrowed to $0.88-$0.95; long-term 6%-8% EPS growth rate unchanged.

## SEC filing metadata
- accession: 0000067716-25-000073
- form_type: 8-K
- ticker: MDU
- cik: 0000067716
- company_name: MDU RESOURCES GROUP INC
- filed_at: 2025-08-07T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/67716/000006771625000073/0000067716-25-000073-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/67716/000006771625000073/mdu-20250807.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000067716-25-000073
- JSON: https://secwatch.observer/filing/0000067716-25-000073.json
- Plain text: https://secwatch.observer/filing/0000067716-25-000073.txt

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