---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-059577"
form_type: "8-K"
ticker: "PCAR"
cik: "0000075362"
company_name: "PACCAR INC"
filed_at: "2025-04-29T23:59:59+00:00"
generated_at: "2026-05-23T04:25:51.894829+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# PACCAR Q1 net income $505.1M, down 58% YoY; includes $264.5M EU litigation charge

## Summary
- Revenue $7.44B vs $8.74B YoY; net income $505.1M ($0.96) vs $1.20B ($2.27) YoY.
- Adjusted net income (non-GAAP) $769.6M ($1.46), excluding $264.5M after-tax EU civil litigation charge.
- Record PACCAR Parts revenue $1.69B, pretax income $426.5M; Financial Services pretax income $121.1M.
- Cash from operations $910.3M; capital investment $171.9M; R&D expense $115.4M.
- Stockholders' equity $18.02B; management highlights investments in new truck models and technology.

## SEC filing metadata
- accession: 0000950170-25-059577
- form_type: 8-K
- ticker: PCAR
- cik: 0000075362
- company_name: PACCAR INC
- filed_at: 2025-04-29T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/75362/000095017025059577/0000950170-25-059577-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/75362/000095017025059577/pcar-20250429.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-059577
- JSON: https://secwatch.observer/filing/0000950170-25-059577.json
- Plain text: https://secwatch.observer/filing/0000950170-25-059577.txt

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