CSTM — Constellium SE Ordinary Shares (France) stock price and chart

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CSTM

$25.47+0.00%

as of close, Oct 16, 2026

☾ AH $25.47 +0.00%

Constellium SE Ordinary Shares (France)Stock · MaterialsRussell 2000 0.1%Russell 3000 0.005%

PeersLINFCXNEMCDEHLSHW

Technical analysis2

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VolumeEEEE

20162019202120242026

5.010.015.020.025.030.0010.0M20.0M$25.47

2026-10-16

Price$25.47

MA20$29.37

MA50$23.87

Vol6.9M

What would $1,000 invested in CSTM be worth today? →

CSTM returns: By year · By month · By week · Trailing

Key stats#

Price data

Price: $25.47
YTD price return: +35.12%
YTD total return: +35.12%
Next earnings: Oct 28, 2026 · Before open
Market cap: 3.5B2016-12 620.1M2026-10 3.5B+456.8% over the window
Enterprise value: 5.4B
Shares outstanding: 135.5M2016-12 105.6M2026-06 135.5M+28.4% over the window
52W low: $14.62
52W high: $36.99
From 52W high: -31.14%
From 52W low: +74.21%
52W range: 49%

Volume

Rel volume: 0.78×
30D volume: 1.5M
30D $ vol: 37.9M

Fundamentals

Sales (ttm): 9.6B2016-12 5.2B2026-06 9.6B+82.5% over the window
Sales/share: $70.662016-12 $49.712026-06 $70.66+42.1% over the window
EPS (ttm): $4.022016-12 -$0.042026-03 $3.09-7073.2% over the window
FCF (ttm): 218M2016-12 -295.4M2026-06 218M-173.8% over the window
FCF/share: $1.612016-12 -$2.802026-06 $1.61-157.5% over the window
Book value/share: $9.192016-12 -$5.802026-06 $9.19-258.5% over the window
Net margin: 5.69%2016-12 -0.1%2026-06 5.7%-6848.5% over the window
ROE: 43.74%2021-12 99.9%2026-06 43.7%-56.2% over the window
ROA: 8.98%2016-12 -0.1%2026-06 9.0%-8224.4% over the window
Debt / equity: 1.51×2021-12 6.832026-06 1.51-77.9% over the window
Current ratio: 1.432016-12 1.362026-06 1.43+4.9% over the window

Growth (CAGR, ttm) · 10Y

Sales: +25.94%2025-06-30 → 2026-06-307.6B → 9.6B (+25.9% total)+3.36%2022-12-31 → 2026-06-308.5B → 9.6B (+12.2% total)+10.37%2020-12-31 → 2026-06-305.6B → 9.6B (+72.0% total)+5.03%2015-12-31 → 2026-06-305.7B → 9.6B (+67.4% total)
Net income: +1606.44%2025-06-30 → 2026-06-3032M → 545M (+1603.1% total)+17.73%2022-12-31 → 2026-06-30308M → 545M (+76.9% total)n/an/a
FCF: n/a+35.17%2022-12-31 → 2026-06-3076M → 218M (+186.8% total)+4.27%2020-12-31 → 2026-06-30173.3M → 218M (+25.8% total)+25.57%2015-12-31 → 2026-06-3020M → 218M (+991.1% total)
Shares: -2.88%2025-06-30 → 2026-06-30139.5M → 135.5M (-2.9% total)-1.78%2022-12-31 → 2026-06-30144.3M → 135.5M (-6.1% total)-0.58%2020-12-31 → 2026-06-30140M → 135.5M (-3.2% total)+2.45%2015-12-31 → 2026-06-30105.1M → 135.5M (+29.0% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: +528.67%2025-03-31 → 2026-03-31$0.49 → $3.09 (+527.9% total)+12.59%2022-12-31 → 2026-03-31$2.10 → $3.09 (+47.0% total)n/an/a
Sales/share: +29.67%2025-06-30 → 2026-06-30$54.50 → $70.66 (+29.6% total)+5.23%2022-12-31 → 2026-06-30$59.13 → $70.66 (+19.5% total)+11.02%2020-12-31 → 2026-06-30$39.77 → $70.66 (+77.6% total)+2.52%2015-12-31 → 2026-06-30$54.42 → $70.66 (+29.8% total)
FCF/share: n/a+37.62%2022-12-31 → 2026-06-30$0.53 → $1.61 (+205.4% total)+4.88%2020-12-31 → 2026-06-30$1.24 → $1.61 (+29.9% total)+22.56%2015-12-31 → 2026-06-30$0.19 → $1.61 (+746.1% total)
Book value/share: +64.53%2025-06-30 → 2026-06-30$5.59 → $9.19 (+64.5% total)+16.31%2022-12-31 → 2026-06-30$5.42 → $9.19 (+69.6% total)n/an/a
Price: +64.48%2025-10-16 → 2026-10-16$15.49 → $25.47 (+64.4% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+14.97%2023-10-16 → 2026-10-16$16.76 → $25.47 (+52.0% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+5.88%2021-10-15 → 2026-10-16$19.14 → $25.47 (+33.1% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+15.24%2016-10-14 → 2026-10-16$6.16 → $25.47 (+313.5% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: +64.48%2025-10-16 → 2026-10-16$15.49 → $25.47 (+64.4% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+14.97%2023-10-16 → 2026-10-16$16.76 → $25.47 (+52.0% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+5.88%2021-10-15 → 2026-10-16$19.14 → $25.47 (+33.1% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+15.24%2016-10-14 → 2026-10-16$6.16 → $25.47 (+313.5% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.: 6.3×2016-12 -1.012026-10 6.33-726.0% over the window
P/OI (ttm)Price ÷ TTM operating income. Excludes the below-the-line items that make P/E jump — mark-to-market gains, settlements, tax true-ups.: 9.5×2016-12 -1.312026-10 9.47-822.4% over the window
Fwd P/E: 8.8×
P/S (ttm)Market cap ÷ TTM revenue.: 0.4×2016-12 0.112026-10 0.36+232.6% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 2.8×2016-12 -1.052026-10 2.77-363.8% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 15.8×2016-12 31.042026-10 15.84-49.0% over the window
EV/EBITDA (fy): 4.4×
EV/Sales (ttm): 0.6×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 6.32%2016-12 -47.6%2026-06 5.0%-110.6% over the window
Buyback yield (realized, 1y)1 − shares_at(2026-03-31) ÷ shares_at(2025-03-31) = 1 − 136.2M ÷ 142.9M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.: 4.74%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (4.74%) + dividends paid over that year ($0) ÷ market_cap_at(2025-03-31) ($1.4B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: 4.74%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($113M) ÷ today's market cap ($3.5B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 3.27%2016-12 0.0%2026-06 2.6%
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $113M + TTM dividends $0) ÷ today's market cap ($3.5B). Same caveat as the cash buyback yield.: 3.27%2016-12 0.0%2026-06 2.6%

Vs own 10Y history

P/E: 16th
P/OI: 84th
P/S: 80th
P/B: 32nd
P/FCF: 43rd

Bar = where today’s multiple sits in CSTM’s own 10-year range:near a decade-low (cheap)→near a decade-high (rich).

Performance · price return · as of 2026-10-16#

+0.00%

-1.32%

-1.77%

-10.73%

YTD

+35.12%

+64.43%

+33.07%

Financial statements

Open full CSTM financials →

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BHP	BHP Group Limited American Depositary Shares (Each representing two Ordinary Shares)	-1.01%	+0.47%
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NEM	Newmont Corporation	-2.60%	+2.43%
RIO	Rio Tinto Plc	-5.71%	+0.12%
FCX	Freeport-McMoRan Inc.	+0.43%	-0.74%
AEM	Agnico Eagle Mines Limited	-3.09%	+1.05%
SHW	Sherwin-Williams Company (The)	+4.27%	-0.51%

CSTM — Constellium SE Ordinary Shares (France) price, chart and key statistics