---
schema_version: "secwatch.filing_event.v1"
accession: "0001563411-26-000190"
form_type: "8-K"
ticker: "CSTM"
cik: "0001563411"
company_name: "CONSTELLIUM SE"
filed_at: "2026-07-29T10:04:02+00:00"
generated_at: "2026-07-29T10:10:12.512377+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Constellium Q2 2026 record Segment Adjusted EBITDA; raises FY 2026 guidance

## Summary
- Q2 net income $148M vs $36M YoY; Adjusted EBITDA $439M (record) incl $129M metal price lag.
- Segment Adjusted EBITDA records: A&T $135M, P&ARP $165M; AS&I $26M.
- Raised FY 2026 guidance: Adj. EBITDA $980M-$1.02B (excl metal price lag), FCF >$300M.
- Repurchased 623k shares for $20M; completed $100M partial redemption of 5.625% notes due 2028.
- Leverage 1.8x; liquidity $1.058B; H1 FCF $95M vs $38M YoY.

## SEC filing metadata
- accession: 0001563411-26-000190
- form_type: 8-K
- ticker: CSTM
- cik: 0001563411
- company_name: CONSTELLIUM SE
- filed_at: 2026-07-29T10:04:02+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1563411/000156341126000190/0001563411-26-000190-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1563411/000156341126000190/cstm-20260729.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001563411-26-000190
- JSON: https://secwatch.observer/filing/0001563411-26-000190.json
- Plain text: https://secwatch.observer/filing/0001563411-26-000190.txt

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