---
schema_version: "secwatch.filing_event.v1"
accession: "0000029644-26-000024"
form_type: "8-K"
ticker: "DCI"
cik: "0000029644"
company_name: "DONALDSON Co INC"
filed_at: "2026-02-26T23:59:59+00:00"
generated_at: "2026-05-15T23:54:28.525790+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Donaldson Q2 sales record $896M (+3% YoY); adjusted EPS $0.83 flat; announces Facet acquisition

## Summary
- Record Q2 sales of $896M, up 3.0% YoY; GAAP EPS $0.78 vs $0.79 prior year.
- Adjusted EPS of $0.83 flat YoY; adjusted net earnings $97.5M vs $101.0M.
- Announced acquisition of Facet, margin-accretive fuel/fluid filtration for aerospace, defense, power gen.
- Fiscal 2026 guidance: record sales, adjusted operating margin, and adjusted EPS all-time highs.

## SEC filing metadata
- accession: 0000029644-26-000024
- form_type: 8-K
- ticker: DCI
- cik: 0000029644
- company_name: DONALDSON Co INC
- filed_at: 2026-02-26T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- 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/29644/000002964426000024/0000029644-26-000024-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/29644/000002964426000024/dci-20260226.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000029644-26-000024
- JSON: https://secwatch.observer/filing/0000029644-26-000024.json
- Plain text: https://secwatch.observer/filing/0000029644-26-000024.txt

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