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Constellium SE (CSTM)

$29.49 $-0.75 (-2.48%) |CouncilHOLD · 39 · D
Bottom line: HOLD — our Council read (39/100) and AI Score (39/100) broadly agree.
MCap: $4.02B| P/E Ratio: 10.4| Vol: 2.01M| Target: $27.00 (-8.4%)|
Data from FMP · Methodology

For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

Constellium SE (CSTM) trades at $29.49 with AI Score 39/100 (Grade D). Constellium SE is a global leader in the design, manufacture, and sale of advanced aluminum products. Market cap: $4.02B, Sector: Basic materials.

Price live · AI analysis from May 10, 2026
Constellium SE is a global leader in the design, manufacture, and sale of advanced aluminum products. The company serves diverse end-markets, including packaging, aerospace, and automotive.

CSTM stock analysis for 2026: Analysts have set a consensus price target of $27.00 for Constellium SE, suggesting 8.4% downside from the current price of $29.49. The AI MoonshotScore is 39/100, indicating a bearish outlook. Key factors: analyst coverage, AI-driven quantitative scoring.

Council Score · Weighted Average of 3 Disciplines
HOLD 39/100 · D

CSTM: 1/1 perspectives are bearish.

How is this calculated? →
Council Score · 8 perspectives · See tabs for details →

Constellium SE (CSTM) Materials & Commodity Exposure

CEOJean-Marc Germain
Employees12000
HeadquartersParis, FR
IPO Year2013
IndustryAluminum

Constellium SE, a global leader in aluminum solutions, specializes in rolled and extruded products for packaging, aerospace, and automotive sectors. With a focus on innovation and sustainability, the company leverages its advanced technologies and strategic partnerships to serve diverse customer needs in a competitive materials market.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: May 10, 2026

What Is the Investment Thesis for CSTM?

Constellium SE presents a notable research candidate based on its strategic positioning in growing end-markets and its focus on high-value-added products. The company's exposure to the aerospace and automotive sectors, particularly in the context of increasing demand for lightweight materials, drives revenue growth. With a P/E ratio of 10.4 and a profit margin of 4.7%, Constellium demonstrates financial stability. Upcoming catalysts include further expansion in the electric vehicle market and ongoing operational efficiencies. Potential risks include fluctuations in aluminum prices and global economic uncertainties. The company's beta of 1.44 indicates higher volatility compared to the market.

Based on FMP financials and quantitative analysis

CSTM Key Highlights

  • Market capitalization of $4.02B, reflecting substantial investor confidence in Constellium's market position.
  • P/E ratio of 10.4, suggesting a potentially undervalued stock relative to its earnings.
  • Profit margin of 4.7%, indicating solid profitability in a competitive industry.
  • Gross margin of 13.1%, demonstrating the company's ability to manage production costs effectively.
  • Presence in high-growth sectors such as aerospace and automotive, positioning the company for future revenue expansion.

Who Are CSTM's Competitors?

CSTM is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
CENX Century Aluminum Company $43.76 +1.70% $4.33B 58
MTRN Materion Corporation $265.43 -6.39% $5.52B 84
OLN Olin Corporation $20.04 +2.30% $2.28B 45
FSM Fortuna Mining Corp. $8.72 +4.43% $2.64B 51
NHYDY Norsk Hydro ASA $8.68 -1.03% $17.08B 52
CHHQF China Hongqiao Group Limited $2.68 +4.39% $26.29B 52
NHYKF Norsk Hydro ASA $8.77 -1.13% $17.24B 52
CHHQY China Hongqiao Group Limited $25.65 -11.95% $25.19B 49

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are CSTM's Key Strengths?

  • Strong market position in specialty aluminum products.
  • Advanced technology and manufacturing capabilities.
  • Diversified end-market exposure (packaging, aerospace, automotive).
  • Global presence and established customer relationships.

What Are CSTM's Weaknesses?

  • Exposure to cyclical industries (automotive and aerospace).
  • Dependence on aluminum prices and raw material costs.
  • High capital intensity of manufacturing operations.
  • Limited dividend yield compared to some peers.

What Could Drive CSTM Stock Higher?

  • Increasing demand for lightweight aluminum in the automotive industry due to fuel efficiency and electric vehicle trends.
  • Recovery in the aerospace sector driving demand for aluminum plates, sheets, and extrusions.
  • Potential new contracts with major automotive manufacturers for battery enclosures and crash-management systems.
  • Implementation of sustainable aluminum production processes, attracting environmentally conscious customers.

What Are the Key Risks for CSTM?

  • Fluctuations in aluminum prices impacting profitability.
  • Economic downturns reducing demand from key end-markets (automotive and aerospace).
  • Intense competition from other aluminum producers.
  • Regulatory changes and environmental regulations increasing compliance costs.

What Are the Growth Opportunities for CSTM?

  • Growth opportunity 1: Expansion in the electric vehicle (EV) market represents a significant growth opportunity for Constellium. As EV production increases, demand for lightweight aluminum components, such as battery enclosures and crash-management systems, will rise. Constellium's Automotive Structures & Industry segment is well-positioned to capitalize on this trend, with its advanced extrusion technologies and expertise in automotive safety. The global EV market is projected to reach $800 billion by 2027, offering substantial revenue potential for Constellium.
  • Growth opportunity 2: Increased demand from the aerospace sector, driven by the recovery in air travel and the production of new aircraft models, presents another key growth area. Constellium's Aerospace & Transportation segment supplies high-performance aluminum plates, sheets, and extrusions for aircraft structures, including wing skins and fuselage components. The aerospace market is expected to grow at a rate of 4-5% annually over the next decade, providing a stable and expanding customer base for Constellium.
  • Growth opportunity 3: Development of sustainable aluminum solutions, including recycled aluminum and low-carbon production processes, aligns with growing environmental concerns and regulatory requirements. Constellium can leverage its expertise in aluminum recycling and its commitment to reducing its carbon footprint to gain a competitive advantage. The market for sustainable aluminum is projected to grow significantly as industries seek to reduce their environmental impact.
  • Growth opportunity 4: Strategic partnerships and collaborations with automotive manufacturers and aerospace companies can drive innovation and market access. By working closely with its customers to develop customized aluminum solutions, Constellium can strengthen its relationships and secure long-term contracts. These partnerships can also facilitate the adoption of new technologies and materials, further enhancing Constellium's competitive position.
  • Growth opportunity 5: Geographic expansion into emerging markets, particularly in Asia, offers opportunities to tap into new sources of demand. As industrialization and urbanization continue in countries like China and India, demand for aluminum products in construction, transportation, and packaging will increase. Constellium can leverage its existing presence in Shanghai and Seoul to expand its operations and market share in the region.

What Opportunities Does CSTM Have?

  • Expansion in the electric vehicle market.
  • Increased demand from the aerospace sector.
  • Development of sustainable aluminum solutions.
  • Geographic expansion into emerging markets.

What Threats Does CSTM Face?

  • Fluctuations in aluminum prices and currency exchange rates.
  • Intense competition from other aluminum producers.
  • Economic downturns and reduced industrial activity.
  • Regulatory changes and environmental regulations.

What Are CSTM's Competitive Advantages?

  • Specialty Products: Focus on high-value-added aluminum solutions for specific applications.
  • Technological Expertise: Advanced extrusion and rolling technologies.
  • Strategic Partnerships: Strong relationships with key customers in aerospace and automotive.
  • Global Presence: Operations and sales in Europe, North America, and Asia.

What Does CSTM Do?

Constellium SE, incorporated in 2010 and headquartered in Paris, France, is a global leader in the aluminum industry, specializing in the design, manufacture, and sale of advanced aluminum products. The company's origins trace back to the integration of various aluminum businesses, creating a focused entity dedicated to innovation and customer service. Constellium operates through three primary segments: Packaging & Automotive Rolled Products, Aerospace & Transportation, and Automotive Structures & Industry. The Packaging & Automotive Rolled Products segment provides aluminum solutions for beverage and food packaging, automotive body sheets, and heat exchangers. The Aerospace & Transportation segment offers high-performance aluminum plates, sheets, and extrusions for aerospace, transportation, and defense applications. The Automotive Structures & Industry segment delivers technologically advanced aluminum structures for automotive safety systems, body structures, and industrial applications. Constellium serves a global customer base, with sales and operations in Europe, North America, and Asia. The company distinguishes itself through its focus on specialty products, advanced technology, and commitment to sustainability, positioning it as a key partner for industries demanding high-performance aluminum solutions.

What Products and Services Does CSTM Offer?

  • Designs and manufactures specialty rolled aluminum products.
  • Produces extruded aluminum products.
  • Serves the packaging industry with can stock and closure stock.
  • Supplies the aerospace industry with plates, sheets, and extrusions.
  • Provides automotive body sheets and heat exchangers.
  • Offers technologically advanced structures for the automotive industry, including crash-management systems.
  • Delivers aluminum solutions for transportation, industry, and defense applications.

How Does CSTM Make Money?

  • Manufactures and sells specialty aluminum products to various industries.
  • Operates through three segments: Packaging & Automotive Rolled Products, Aerospace & Transportation, and Automotive Structures & Industry.
  • Generates revenue through direct sales and distribution networks.
  • Provides downstream technology and services, including pre-machining and surface treatment.

What Industry Does CSTM Operate In?

Constellium SE operates within the global aluminum industry, which is characterized by increasing demand for lightweight, high-strength materials. The automotive and aerospace sectors are key drivers of growth, fueled by the need for fuel-efficient vehicles and advanced aircraft. The industry is competitive, with major players like Century Aluminum Company (CENX) and Olin Corporation (OLN) vying for market share. Market trends include a focus on sustainable aluminum production and recycling, as well as the development of advanced alloys for specialized applications. Constellium's focus on specialty products and its strategic partnerships position it favorably within this dynamic landscape.

Who Are CSTM's Key Customers?

  • Packaging industry (beverage and food companies).
  • Aerospace industry (aircraft manufacturers).
  • Automotive industry (vehicle manufacturers).
  • Transportation industry (rail and other transportation companies).
  • Defense industry (defense contractors).
AI Confidence: 83% Updated: May 10, 2026

FY2026 estForward Outlook

Wall Street analysts project Constellium SE revenue of about $10.42B for fiscal 2026, with EPS near $3.35. The estimate reflects 4 contributing analysts.

ROE 46%Key Financial Metrics

Return on equity for Constellium SE stands at 46.5%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 7.3%, showing how much profit it generates from its asset base. CSTM trades at a trailing price-to-earnings ratio of 10.40, below the Basic Materials sector average of ~22x. Its free cash flow yield is 4.0%, a gauge of the cash the business throws off relative to its market value. A current ratio of 1.39 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is 10.0%, the inverse of the P/E and a quick read on earnings relative to price.

F-Score 8/9Financial Health

Constellium SE's Piotroski F-Score is 8/9, a 9-point checklist of profitability, leverage and efficiency — signaling solid underlying fundamentals. Its Altman Z-Score of 2.61 places it in the grey zone, a middle ground that warrants monitoring.

CSTM Valuation & Market Position

With a $4.02B market cap, Constellium SE sits in the mid-cap segment of the market. Relative to its peer group, CSTM's quantitative score of 39/100 is below the peer average of 58/100.

CSTM Financials

Fundamental Snapshot

Revenue Growth (FY)
+19.3%
Net Income Growth (FY)
+404.8%
EPS Growth (FY)
+427.0%
Free Cash Flow Growth (FY)
+247.0%
P/E (TTM)
10.0
Return on Equity (TTM)
+46.5%
Current Ratio
1.4
EV/EBITDA (TTM)
6.1

Based on FMP financials and quantitative analysis · FY 2025

Bull Case vs Bear Case

Bull Case

  • Strong market position in specialty aluminum products.
  • Advanced technology and manufacturing capabilities.
  • Diversified end-market exposure (packaging, aerospace, automotive).
  • Global presence and established customer relationships.

Bear Case

  • Exposure to cyclical industries (automotive and aerospace).
  • Dependence on aluminum prices and raw material costs.
  • High capital intensity of manufacturing operations.
  • Limited dividend yield compared to some peers.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · July 2026

CSTM Latest News

CSTM Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for CSTM.

Price Targets

Consensus target: $27.00

CSTM MoonshotScore

39/100

What does this score mean?

The MoonshotScore rates CSTM's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

Latest Constellium SE Analysis

Leadership: Ingrid Joerg

CEO

Ingrid Joerg is the CEO of Constellium SE. Her background includes extensive experience in the industrial and manufacturing sectors. Prior to joining Constellium, she held leadership positions at major global companies, focusing on operational excellence, strategic planning, and business development. She has a strong track record of driving growth and improving profitability in complex organizations. Her expertise spans across various industries, including automotive, aerospace, and packaging.

Track Record: Since becoming CEO, Ingrid Joerg has focused on strengthening Constellium's market position, driving innovation, and improving operational efficiency. Key achievements include expanding the company's presence in the electric vehicle market and implementing sustainable aluminum production practices. She has also overseen strategic acquisitions and partnerships to enhance Constellium's capabilities and market reach.

What Investors Ask About Constellium SE (CSTM) — Basic Materials

What does Constellium SE do?

Constellium SE is a global leader in the aluminum industry, specializing in the design, manufacture, and sale of advanced aluminum products. The company operates through three segments: Packaging & Automotive Rolled Products, Aerospace & Transportation, and Automotive Structures & Industry. It provides aluminum solutions for various end-markets, including packaging, aerospace, automotive, and transportation. Constellium distinguishes itself through its focus on specialty products, advanced technology, and commitment to sustainability, positioning it as a key partner for industries demanding high-performance aluminum solutions.

What do analysts say about CSTM stock?

Analyst consensus on Constellium SE (CSTM) reflects a generally positive outlook, driven by the company's strategic positioning in growing end-markets and its focus on high-value-added products. Key valuation metrics, such as the P/E ratio of 10.4, suggest potential undervaluation. Growth considerations include the company's exposure to the aerospace and automotive sectors, particularly in the context of increasing demand for lightweight materials. Investors should monitor aluminum prices and global economic conditions, but overall sentiment is cautiously optimistic.

What are the main risks for CSTM?

Constellium SE faces several key risks, including fluctuations in aluminum prices, which can impact profitability. Economic downturns in the automotive and aerospace sectors could reduce demand for its products. Intense competition from other aluminum producers also poses a challenge. Additionally, regulatory changes and environmental regulations could increase compliance costs. These risks require careful monitoring and proactive management to mitigate their potential impact on Constellium's financial performance.

How does Constellium SE compare to competitors in its industry?

Constellium SE differentiates itself through its focus on specialty aluminum products and advanced technologies, particularly in the aerospace and automotive sectors. While competitors like Century Aluminum Company (CENX) focus on primary aluminum production, Constellium emphasizes high-value-added solutions. Compared to Materion Corporation (MTRN), which specializes in advanced materials like beryllium alloys, Constellium's expertise lies specifically in aluminum. This strategic focus allows Constellium to cater to niche markets and maintain a competitive edge through innovation and customer service.

What are the key financial metrics investors watch for CSTM?

Investors closely monitor several key financial metrics for Constellium SE (CSTM). Revenue growth is crucial, reflecting the company's ability to expand its market share in the aluminum industry. Profit margin, currently at 4.7%, indicates the company's profitability and efficiency in managing costs. Gross margin, at 13.1%, demonstrates the effectiveness of its production processes. The P/E ratio of 10.4 is also important for assessing valuation relative to earnings. Additionally, investors track the company's debt levels and cash flow to evaluate its financial stability.

What are the key factors to evaluate for CSTM?

Constellium SE (CSTM) holds an AI score of 39/100 (low). P/E: 10.4x vs the S&P 500's ~20-25x. Analysts target $27.00 (-8%). Not financial advice.

How frequently does CSTM data refresh on this page?

CSTM prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.

What has driven CSTM's recent stock price performance?

Constellium SE (CSTM) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Strong market position in specialty aluminum products. See the News tab for the latest drivers. Past performance does not predict future results.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • The information provided is based on available data and market analysis as of 2026-05-10. Future events and market conditions may impact the accuracy of this information.
Data Sources

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