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CONSTELLIUM SE CSTM

NYSE · stock · Secondary Smelting & Refining of Nonferrous Metals · website · IPO 2013-05-23 · LEI

CONSTELLIUM SE statistics & valuation

Market cap$4.3B
P / E15.8×
P / S0.5×
P / B4.5×
P / FCF27.2×
Net margin3.2%
Return on equity28.1%
FCF margin1.9%
Graham number -41.7%$17.19

Market cap as of 2026-06-29. Multiples are price-derived and refreshed daily; everything else from the latest financial reports. The Graham number is Benjamin Graham's rough maximum fair value ($17.19); a green figure means the price is below it.

Profitability & efficiency

Net margin (%)
1.90% 0.80% 3.20% 202320242025
Gross margin (%)
202320242025
Operating margin (%)
202320242025
Return on equity (%)
20.50% 7.70% 28.10% 202320242025
Shares outstanding
148.5M 148.0M 141.9M 202320242025
Net debt ($)
202320242025
Share buybacks ($)
202320242025
Return on assets (%)
3.10% 1.20% 5.10% 202320242025
Free cash flow margin (%)
0.80% -1.50% 1.90% 202320242025
Debt / equity (×)
202320242025
EPS ($)
$1.03 $0.38 $1.92 202320242025

Margins and returns computed from annual filings. Falling shares outstanding = buybacks; rising = dilution. Net debt = debt − cash (negative = net cash).

Key ratios (by fiscal year)

RatioFY2025FY2024FY2023
Net margin3.2%0.8%1.9%
FCF margin1.9%-1.5%0.8%
Return on assets5.1%1.2%3.1%
Return on equity28.1%7.7%20.5%
Current ratio1.291.271.28

Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.