---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-25-016525"
form_type: "8-K"
ticker: "CSTM"
cik: "0001563411"
company_name: "CONSTELLIUM SE"
filed_at: "2025-04-30T23:59:59+00:00"
generated_at: "2026-05-23T02:18:32.115728+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Constellium Q1 2025: Net income $38M, Adj EBITDA $186M (incl. $46M metal lag), maintains FY25 guidance

## Summary
- Revenue $2.0B (+5% YoY), net income $38M vs $22M, Adj EBITDA $186M vs $146M.
- Segment Adj EBITDA: A&T $75M (-14%), P&ARP $60M (+25%), AS&I $16M (-50%); Valais flood impact $10M.
- Free cash flow -$3M (includes -$27M Valais recovery); repurchased 1.4M shares for $15M; leverage 3.3x.
- FY2025 guidance maintained: Adj EBITDA (ex metal lag) $600-630M, FCF >$120M; long-term target $900M by 2028.

## SEC filing metadata
- accession: 0001140361-25-016525
- form_type: 8-K
- ticker: CSTM
- cik: 0001563411
- company_name: CONSTELLIUM SE
- filed_at: 2025-04-30T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1563411/000114036125016525/0001140361-25-016525-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1563411/000114036125016525/ef20048201_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-25-016525
- JSON: https://secwatch.observer/filing/0001140361-25-016525.json
- Plain text: https://secwatch.observer/filing/0001140361-25-016525.txt

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