Filing Flows › Constellium SE (CSTM) › Q1 2026
Constellium SE (CSTM) Q1 2026 earnings results (first quarter 2026)
10-Q filed Apr 29, 2026
Constellium SE (CSTM) reported revenue of $2.5B for the first quarter 2026 (Q1 2026), +24% from a year earlier and +12% from the quarter before. Operating margin was 11.1%, net earnings $199M (8.1% of revenue).
Constellium SE, Q1 2026: revenue $2.5B (+24% year over year), operating margin 11.1%, net earnings $199M, operating cash flow $73.0M. The chart follows the revenue to costs, profit and cash.
| Q1 2026 | Amount | Q/Q | Y/Y |
|---|---|---|---|
| Revenue | $2.5B | +12% | +24% |
| Operating profit | $272M | +66% | +339% |
| Net earnings | $199M | +78% | +438% |
| Operating cash flow | $73.0M | -67% | +26% |
| Free cash flow | $1.0M | -99% | — |
What changed
Revenue was $2.5B in Q1 2026, up 24% year over year and up 12% from the previous quarter.
Operating profit was $0.27B, a 11.1% margin (up 7.9 points year over year). Of the extra revenue versus Q1 2025, 44% reached operating profit, above the 3% margin then. Total costs grew 14% against revenue growth of 24%. The fastest-growing cost line was SG&A (+24%). Net earnings were $0.20B, up 438% year over year ($0.20B including minority interests, which bore $3.0M of losses). The effective tax rate was 27.9%.
Operating cash flow was $0.07B (up 26% year over year), 37% of net earnings. Non-cash charges added back $0.08B of depreciation and amortization and $0.01B of share-based compensation. Working capital and other items used $0.22B. Capital expenditures of $0.07B left free cash flow of $1.0M.
Questions
What was Constellium SE's revenue in the first quarter 2026?
Constellium SE (CSTM) reported revenue of $2.5B for the first quarter 2026 (Q1 2026), +24% from a year earlier and +12% from the quarter before.
Was Constellium SE profitable in the first quarter 2026?
Operating profit was $272M (11.1% of revenue) and net earnings $199M.
Source: Constellium SE 10-Q on SEC EDGAR.