---
schema_version: "secwatch.filing_event.v1"
accession: "0001921963-25-000072"
form_type: "8-K"
ticker: "ATMU"
cik: "0001921963"
company_name: "Atmus Filtration Technologies Inc."
filed_at: "2025-05-02T23:59:59+00:00"
generated_at: "2026-05-22T23:09:52.105276+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Atmus Q1 net sales $417M (-2.4% YoY), adj EPS $0.63, reaffirms FY2025 guidance

## Summary
- Net sales $417M, down 2.4% YoY; GAAP net income $45M, diluted EPS $0.54.
- Adjusted EPS $0.63 vs $0.60 YoY; Adjusted EBITDA $82M, margin 19.6% vs 18.8%.
- Cash from ops $29M, adj. free cash flow $20M, compared to ($13M) in prior year.
- Reaffirmed FY2025 guidance: revenue $1,670M-$1,735M, adj. EBITDA margin 19-20%, adj. EPS $2.35-$2.60.
- Repurchased $10M of stock under $150M program; $120M remaining; paid $0.05 quarterly dividend.

## SEC filing metadata
- accession: 0001921963-25-000072
- form_type: 8-K
- ticker: ATMU
- cik: 0001921963
- company_name: Atmus Filtration Technologies Inc.
- filed_at: 2025-05-02T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- 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/1921963/000192196325000072/0001921963-25-000072-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1921963/000192196325000072/atmu-20250502.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001921963-25-000072
- JSON: https://secwatch.observer/filing/0001921963-25-000072.json
- Plain text: https://secwatch.observer/filing/0001921963-25-000072.txt

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