---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-021324"
form_type: "8-K"
ticker: "ATI"
cik: "0001018963"
company_name: "ATI INC"
filed_at: "2025-05-01T23:59:59+00:00"
generated_at: "2026-05-22T23:35:20.405243+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# ATI Q1 sales $1.14B (+10% YoY), adj. EPS $0.72 vs $0.48, raises FY adj. EBITDA guide to $800M-$840M

## Summary
- Q1 revenue of $1.14B, up 10% YoY; aerospace & defense sales of $754M (66% of sales) up 23%.
- GAAP EPS $0.67 vs $0.46 YoY; adjusted EPS $0.72 vs $0.48; net income $97M.
- Adjusted EBITDA $195M (17.0% margin), up 29% YoY from 14.5%.
- Guidance: Q2 adjusted EBITDA $195M-$205M; FY adjusted EBITDA $800M-$840M, adjusted FCF $240M-$360M.
- Plans $250M share repurchases in Q2; USW labor agreement ratified.

## SEC filing metadata
- accession: 0001628280-25-021324
- form_type: 8-K
- ticker: ATI
- cik: 0001018963
- company_name: ATI INC
- filed_at: 2025-05-01T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- 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/1018963/000162828025021324/0001628280-25-021324-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1018963/000162828025021324/ati-20250501.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-021324
- JSON: https://secwatch.observer/filing/0001628280-25-021324.json
- Plain text: https://secwatch.observer/filing/0001628280-25-021324.txt

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