CSTMConstellium SE

$27.18

Is the business good?

How good a business is CSTM?

Constellium SE keeps 4.9% of every revenue dollar as profit after everything, against 7.2% for the median Basic Materials name.

4.9%

Net margin · Basic Materials median 7.2% · 12 months to Q1 2026

Cash conversion
0.39×

Cash conversion · −1.19× a year ago · some of the reported profit has not turned into cash yet

Share count, year on year
−2.8%

Share count, year on year · bought back, each share owns more of the company

R&D as % of revenue
0.57%

R&D as % of revenue

Details
Gross margin12 months to Q1 2026
15%
Net margin12 months to Q1 2026
4.9%
Free cash flow margin
1.9%
R&D as % of revenue
0.57%
Revenue, trailing twelve months
$8.93B
Free cash flow, trailing twelve months
$171M
Net income, trailing twelve months
$435M

Margins, capital and share counts from the statements as filed with the SEC; cash conversion from the cash flow statement.