Constellium (CSTM) Stock Fundamentals, Analysis & Risk Signals

Health score, price, valuation, risk signals, and key metrics at a glance.

Constellium

NYSE•Basic Materials•Aluminum

$25.93+0.36(0.01%)Pre-market

Market Cap

$3.56B

P/E

6.5x

P/S

0.4x

P/B

2.9x

Constellium SE, together with its subsidiaries, engages in the design, manufacture, and sale of rolled and extruded aluminum products for the aerospace, packaging, automotive, commercial transportation, general industrial, and defense end-markets. It operates through three segments: Packaging & Automotive Rolled Products, Aerospace & Transportation, and Automotive Structures & Industry. The Packaging & Automotive Rolled Products segment produces and develops rolled aluminum products, including canstock and closure stock for the beverage and food industry, as well as foil stock for the flexible packaging market. This segment also supplies automotive body sheets, heat exchangers, and battery foil products for the automotive market. The Aerospace & Transportation segment provides aluminum products including plate, sheet, and extrusions to aerospace, space, commercial transportation, general industrial, and defense sectors. The Automotive Structures & Industry segment offers structural solutions for the automotive industry including crash management systems, body structures, side impact beams, and battery enclosure components; soft and hard alloy extrusions for automotive, transportation, and general industrial applications; and profiles for rail and general industrial applications. This segment also provides downstream technology and services, which include pre-machining, surface treatment, research and development, and technical support services. It sells its products directly or through distributors in France, Germany, the Czech Republic, the United Kingdom, Switzerland, and the United States, as well as South Korea, Japan and China. The company was incorporated in 2010 and is headquartered in Paris, France.

How this company scores

GoodMetricSide Score: 69/100

Strongest: Profitability (20/25); weakest: Cash & Earnings Quality (12/25).

Profitability20/25

Growth19/25

Balance Sheet & Red Flags18/25

Cash & Earnings Quality12/25

Strengths

High ROERising earningsInterest easily coveredImproving leverage

Valuation vs. 5-year range

Today's multiple positioned against its own trailing range — a visual premium/discount check.

P/E · 6.5x5y range 6.5x – 9.6x

Currently near its 4-quarter median.

P/S · 0.4x5y range 0.2x – 0.4x

Currently near its 4-quarter median.

P/B · 2.9x5y range 1.9x – 2.9x

Watch items

Data-driven signals worth keeping an eye on across the last 8 quarters

High Risk

Earnings Quality

Red Flag

FCF consistently trails net income (avg 0.1x) — earnings may be inflated by non-cash items or aggressive accounting.

Cash Burn

Watch

FCF turned negative in 2 of the last 7 quarters — occasional cash consumption.

Price & Volume

Market Cap $3.56B

Metrics at a Glance

as of June 2026

Revenue & Profit

Revenue, EBITDA, operating income, net income, EPS, and shares

TTM Revenue: $9.58B
Q. Revenue: $2.75B
TTM EBITDA: $1.48B
TTM Op. Income: $1.14B
Q. Op. Income: $365.00M
TTM Net Income: $545.00M
Q. Net Income: $146.00M
EPS: $1.07
Shares Out.: $135.87M

$9.58B in TTM revenue grew from zero YoY, reaching $2.75B last quarter. TTM EBITDA of $1.48B and TTM operating income of $1.14B show growth is flowing through to the bottom line. TTM net income of $545.00M means revenue is converting into profit. Across the last 7 quarters, TTM revenue has risen for 2 consecutive quarters — an improving trend.

Margins

Gross, EBITDA, operating, and net margin trends

Gross Margin: 17.5%
EBITDA Margin: 16.3%
Op. Margin: 13.3%
Net Margin: 5.3%

Op. margin of 13.3% is up 5.5% YoY — cost efficiency is improving. Net margin at 5.3% and gross margin of 17.5% show how much of each revenue dollar survives to profit. Across the last 7 quarters, operating margin has risen for 4 consecutive quarters — an improving trend.

Price Ratios

P/E, P/S, P/B, EV/EBITDA, FCF yield, and earnings yield

P/E Ratio: 6.5x
P/S Ratio: 0.4x
P/B Ratio: 2.9x

At 6.5x P/E, the stock trades below typical market levels. P/S of 0.4x and P/B of 2.9x provide additional context. P/E sits below typical market levels while revenue is growing. Across the last 4 quarters, P/E has fallen for 3 consecutive quarters — an improving trend.

Assets & Liabilities

Total assets, cash, debt, book value, and leverage

Total Assets: $6.07B
Cash: $163.00M
Long-Term Debt: $1.88B
Book Value: $1.25B
D/E Ratio: 1.5
Debt/EBITDA: 4.2

With $6.07B in assets and $1.88B in long-term debt, D/E is 1.5and book value is $1.25B — moderate leverage. Across the last 7 quarters, debt/equity has fallen for 6 consecutive quarters — an improving trend.

Cash Flow

Operating cash flow, free cash flow, FCF margin, and earnings quality

Op. Cash Flow: $161.00M
TTM Free Cash Flow: $218.00M
FCF Margin: 2.3%
FCF / Net Income: 0.4

TTM FCF of $218.00M on $161.00M in operating cash flow. The FCF / Net Income ratio of 0.4x means cash covers only part of net income — earnings quality needs attention. Across the last 7 quarters, free cash flow has risen for 3 consecutive quarters — an improving trend.