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Constellium SE (CSTM) Stock Analysis & ESG Ratings
CSTM

Constellium SE

Market overview

USD 26.60

Down−USD 0.31 (−1.15%) Day change

Open
USD 26.90
Previous close
USD 26.91
Day high
USD 27.41
Day low
USD 26.55
Volume
1,550,389
Market cap
USD 3,605,037,568

USD · Market data via Massive Stock Widgets · Last close · As of

Price chart · 1 Year
Constellium SE 1 Year price chartConstellium SE, nyse:CSTM, 1 Year price chart in USD. Start USD 13.92, end USD 26.91, high USD 36.15, low USD 13.73, up.
Period1 YearFirst closeUSD 13.92Last closeUSD 26.91Maximum closeUSD 36.15Minimum closeUSD 13.73Period change+USD 12.99Period percentage change+93.32%Chart as ofSep 1, 2026, 1:30 PM GMT+0000
View Chart Data
Representative chart points — 24 of 251
Date and time Open High Low Close Volume
USD 13.97 USD 14.08 USD 13.78 USD 13.92 952,500
USD 14.41 USD 14.43 USD 13.72 USD 13.73 1,469,600
USD 15.25 USD 15.43 USD 15.07 USD 15.29 645,100
USD 16.00 USD 16.20 USD 15.66 USD 15.73 1,868,300
USD 15.32 USD 15.66 USD 14.88 USD 14.91 861,500
USD 17.08 USD 18.00 USD 16.90 USD 17.98 1,454,400
USD 18.36 USD 18.50 USD 18.08 USD 18.22 785,000
USD 19.58 USD 20.15 USD 19.56 USD 19.90 2,597,400
USD 23.15 USD 23.64 USD 22.81 USD 22.87 1,680,900
USD 23.86 USD 25.01 USD 23.65 USD 24.74 1,213,800
USD 25.48 USD 26.03 USD 24.59 USD 24.75 2,306,600
USD 25.42 USD 26.12 USD 25.36 USD 25.49 2,218,100
USD 25.36 USD 25.68 USD 25.11 USD 25.51 1,781,300
USD 29.78 USD 30.18 USD 29.53 USD 29.64 1,716,300
USD 31.45 USD 31.61 USD 30.69 USD 31.19 1,826,700
USD 33.88 USD 34.13 USD 32.30 USD 33.31 1,581,600
USD 33.60 USD 35.04 USD 33.41 USD 34.35 1,810,100
USD 35.01 USD 36.88 USD 34.95 USD 36.15 1,514,400
USD 35.20 USD 36.01 USD 35.01 USD 35.60 1,602,300
USD 31.74 USD 32.11 USD 31.33 USD 31.87 1,601,700
USD 29.40 USD 29.45 USD 28.40 USD 29.17 1,346,300
USD 28.83 USD 29.08 USD 28.24 USD 28.57 1,741,400
USD 29.05 USD 29.78 USD 28.75 USD 29.60 849,200
USD 26.37 USD 27.21 USD 25.97 USD 26.91 1,426,504

ESG & Sustainability Rating Breakdown

Synthesized multi-provider rating across Environmental, Social, and Corporate Governance dimensions.

Audited Methodology

MSCI ESG Rating

AA

MSCI ESG industry rating benchmark.

Sustainalytics Risk Score

21.8

Medium

Sustainability Strengths & Catalysts (Pros)

  • Published a 2025 Sustainability Report detailing emissions-reduction initiatives and expanded recycling efforts, signaling transparent disclosure of climate and circularity goals (source: Constellium 2025 Sustainability Report).
  • Invests in advanced aluminum solutions that enable lightweighting for automotive and aerospace customers, supporting downstream emissions reductions through improved fuel efficiency and electrification use-cases.
  • Operates recycling-capable facilities and reports measurable progress in recycling capacity expansion, reflecting an operational focus on circular economy outcomes and feedstock recovery.

Material Risks & Governance Concerns (Cons)

  • The aluminum value chain remains energy-intensive and difficult to decarbonize; Constellium’s upstream operations are exposed to emissions and scope 3 risks tied to raw-material processing and electricity supply mix.
  • Despite progress, independent commentary highlights persistent limits and challenges in fully decarbonizing global aluminum supply chains and potential exposure to regulatory, carbon-pricing and commodity-cycle risks.

Company Profile & Business Model Overview

Financial & Valuation Fundamentals

Earnings Per Share (EPS)
$0.01
Dividend Yield
N/A

Data Integrity & Methodology Disclosure

Market quotes may be delayed and each visible snapshot states its source and observation time. ESG evaluations aggregate published ratings from MSCI ESG Research and Sustainalytics with normalized industry peer adjustments. Learn more in our ESG Rating Methodology.