---
schema_version: "secwatch.filing_event.v1"
accession: "0001955520-25-000065"
form_type: "8-K"
ticker: "KNF"
cik: "0001955520"
company_name: "Knife River Corp"
filed_at: "2025-11-04T23:59:59+00:00"
generated_at: "2026-05-17T00:44:31.207128+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Knife River Q3 revenue up 9% to $1.2B; net income down 3%; narrows FY guidance

## Summary
- Revenue $1,203.7M (+9% YoY); net income margin 11.9% vs 13.4% YoY.
- Net income $143.2M ($2.52 diluted EPS) vs $148.1M ($2.60) -3% YoY.
- Adjusted EBITDA $272.8M (22.7% margin) vs $245.2M (22.2%) YoY.
- Strategic acquisitions contributed to record financial results; record third-quarter backlog reported.
- Full-year 2025 guidance narrowed (specific range not provided in filing excerpt).

## SEC filing metadata
- accession: 0001955520-25-000065
- form_type: 8-K
- ticker: KNF
- cik: 0001955520
- company_name: Knife River Corp
- filed_at: 2025-11-04T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- 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/1955520/000195552025000065/0001955520-25-000065-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1955520/000195552025000065/knf-20251104.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001955520-25-000065
- JSON: https://secwatch.observer/filing/0001955520-25-000065.json
- Plain text: https://secwatch.observer/filing/0001955520-25-000065.txt

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