Constellium SE

NYSE:CSTM Stock Report

Market Cap: US$4.3b

Constellium Past Earnings Performance

Past criteria checks 4/6

Constellium's earnings have been declining at an average annual rate of -9%, while the Metals and Mining industry saw earnings declining at 8.4% annually. Revenues have been growing at an average rate of 3.8% per year. Constellium's return on equity is 38.3%, and it has net margins of 4.9%.

Key information

-9.01%

Earnings growth rate

-8.95%

EPS growth rate

Metals and Mining Industry Growth26.40%
Revenue growth rate3.81%
Return on equity38.25%
Net Margin4.87%
Last Earnings Update31 Mar 2026

Recent past performance updates

Recent updates

Narrative Update May 07

CSTM: Future Cash Returns And Airbus Contract Will Drive Equity Upside

Narrative Update on Constellium The analyst price target for Constellium has shifted from about $30.01 to $40.00. This reflects analysts incorporating higher future P/E assumptions, along with recent bullish initiations and multiple price target raises following the company's Q4 results.
Seeking Alpha Apr 30

Constellium SE: Q1 Earnings Beat, Buy On Operational Growth

Summary Constellium SE delivered a record Q1 2026, with adjusted EPS of $1.47 and revenue up 24% YoY, driving strong stock performance. I rate CSTM a buy, citing robust earnings growth, raised guidance, operational efficiency, and a discounted 16x PE despite the stock's 240% rally. Management expects adjusted EBITDA of $900–$940 million and free cash flow above $275 million for 2026, supporting deleveraging and resilience against aluminum price swings. CSTM's rising EBITDA per ton and improved conversion margin reduce reliance on commodity prices, positioning the company for sustainable, margin-driven growth. Read the full article on Seeking Alpha
Narrative Update Apr 22

CSTM: Free Cash Flow And Buybacks Will Support Future Balance Sheet Progress

Constellium's updated analyst price target has edged higher by about $1 to $29.22, as analysts factor in a slightly higher assumed future P/E multiple and modest adjustments to growth, margin and discount rate assumptions following recent Q4 "beat and raise" commentary and expectations for improved free cash flow support for deleveraging and buybacks. Analyst Commentary Recent research updates cluster around Constellium's Q4 report, with several large firms adjusting their price targets following what has been described as a "beat and raise" quarter and expectations for improved free cash flow and balance sheet progress.
New Narrative Apr 08

Constellium jet another cyclical aluminum processor, or a mispriced aluminum platform?

Rating: Buy / Value-Oriented Cyclical Compounder Style: Materials / industrial value with structural aerospace and recycling upside Core debate: Is Constellium just another cyclical aluminum processor, or is it a mispriced value-added aluminum platform with improving margins, strong cash generation, and underappreciated exposure to aerospace, packaging, recycling, and lightweighting? Executive view Constellium looks like one of the more compelling value-oriented names in the materials space.
Narrative Update Apr 07

CSTM: Free Cash Flow And Buybacks Will Shape Balanced Future Returns

Constellium's analyst price target has been nudged slightly lower to about $28.78 from roughly $28.92, as analysts factor in updated assumptions on the discount rate, growth, and margins following recent Q4 beats and the company's continued focus on free cash flow, deleveraging, and share repurchases. Analyst Commentary Recent Street research on Constellium centers on the Q4 earnings beat, updated price targets, and the company’s focus on free cash flow, balance sheet repair, and buybacks.
Narrative Update Mar 24

CSTM: Future Free Cash Flow And Buybacks Will Support Higher Equity Value

Constellium's updated fair value estimate has shifted from about $22.0 to roughly $27.9. This reflects higher Street price targets in the $28 to $30 range after analysts cited a Q4 "beat and raise," stronger free cash flow, deleveraging, and ongoing share repurchases. Analyst Commentary Street research around the latest Q4 report has centered on a Q4 beat, guidance raise, and what that could mean for free cash flow, leverage, and buybacks.
Narrative Update Mar 09

CSTM: Stronger Free Cash Flow And Buybacks Will Support Future Upside

Analysts have raised their price target on Constellium to $30 from $25, citing stronger free cash flow supporting deleveraging and ongoing share repurchases following a Q4 "beat and raise" that several firms described as strong. Analyst Commentary Bullish analysts are leaning into a more constructive view on Constellium following its Q4 report, with a cluster of higher price targets and positive commentary around execution and capital allocation.
Narrative Update Feb 23

CSTM: Free Cash Flow And Buybacks Will Drive Future Returns

Analysts have raised their blended price target on Constellium from about $20.12 to roughly $28.92, citing Q4 earnings beats, stronger free cash flow trends that may support deleveraging and buybacks, and revised forward P/E assumptions in the low teens. Analyst Commentary Recent research updates cluster around the same core message: Q4 results came in ahead of expectations, free cash flow trends look supportive for the balance sheet and buybacks, and analysts have adjusted their valuation frameworks, including P/E assumptions, to reflect this backdrop.
Narrative Update Feb 09

CSTM: Higher Price View Will Face Ongoing Execution And Repricing Risks

Analysts have lifted their price target on Constellium to US$25 from US$22, reflecting updated assumptions for the discount rate, revenue growth, profit margin and future P/E that they see as better aligned with current expectations. Analyst Commentary The latest target move to US$25 is framed as more of a housekeeping adjustment than a shift in conviction, with the rating held at Hold.
Narrative Update Jan 26

CSTM: Higher Price View And Leadership Changes Will Shape Balanced Return Profile

Narrative Update Analysts have lifted their implied fair value estimate for Constellium from about $12.02 to $21.97, reflecting updated assumptions on discount rate, revenue growth, profit margin and future P/E that are broadly consistent with the recent increase in the Street's price target to $25 from $22. Analyst Commentary The recent move in the Street price target to $25, alongside a maintained Hold rating, suggests that some analysts see Constellium as more fairly priced than before, but not compelling enough to merit a more constructive stance.
Narrative Update Jan 11

CSTM: Singen Battery Foil Expansion And Share Buybacks Will Support Future Upside

Analysts have lifted their price target on Constellium to $25 from $22, citing updated assumptions for fair value, discount rate, revenue growth, profit margin and future P/E as key drivers of the change. Analyst Commentary Recent research highlights a more constructive stance on Constellium, with the updated US$25 price target reflecting refreshed assumptions around fair value, discount rate, revenue growth, profit margins and future P/E.
Analysis Article Jan 07

Constellium SE's (NYSE:CSTM) P/E Is On The Mark

Constellium SE's ( NYSE:CSTM ) price-to-earnings (or "P/E") ratio of 24.3x might make it look like a sell right now...
Narrative Update Dec 27

CSTM: Singen Battery Foil Expansion Will Support Stronger Future Profitability

Analysts have nudged their price target on Constellium slightly higher to approximately $22.17 from about $21.96, citing modestly stronger expectations for revenue growth, profit margins, and future earnings multiples, supported by a marginally lower assumed discount rate. What's in the News The company completed a EUR 30 million investment at the Singen plant in Germany, starting up new finishing lines to supply high quality aluminum foilstock for battery applications in Europe, with the first qualification coil produced for partner Lotte Infracell in November 2025 (company announcement).
Narrative Update Dec 13

CSTM: Singen Expansion And Buybacks Will Support Stronger Future Profitability

Narrative Update on Constellium Analysts have raised their price target on Constellium from approximately $18.90 to about $21.96. This reflects higher expected profitability and valuation multiples, despite slightly moderating revenue growth assumptions and a marginally higher discount rate.
Narrative Update Nov 28

CSTM: Share Buyback And CEO Transition Will Drive Future Returns

Analysts have reaffirmed their price target for Constellium at $20.12, citing unchanged expectations for revenue growth and profit margins. They also note a slight reduction in the discount rate along with a modest rise in projected future price-to-earnings ratios.
Narrative Update Nov 13

CSTM: Share Repurchase and Leadership Transition Will Drive Future Upside

Analysts have slightly increased their price target for Constellium, raising the estimate from $19.82 to $20.12. This adjustment reflects modestly higher revenue growth expectations, even though a lower projected profit margin is being considered.
Narrative Update Oct 30

CSTM: Share Buyback And Leadership Transition Will Drive Sustainable Momentum

Analysts have increased their price target for Constellium from $18.31 to $19.82. They cite adjustments in key financial metrics as the basis for this upward revision.
Analysis Article Jul 04

Constellium (NYSE:CSTM) Has No Shortage Of Debt

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...
Analysis Article Jun 11

Are Investors Undervaluing Constellium SE (NYSE:CSTM) By 49%?

Key Insights Using the 2 Stage Free Cash Flow to Equity, Constellium fair value estimate is US$27.00 Constellium's...
Analysis Article Apr 11

Constellium SE's (NYSE:CSTM) Share Price Is Still Matching Investor Opinion Despite 33% Slump

Constellium SE ( NYSE:CSTM ) shares have had a horrible month, losing 33% after a relatively good period beforehand...
Analysis Article Apr 04

Constellium (NYSE:CSTM) Has No Shortage Of Debt

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...
Analysis Article Mar 14

Investors Met With Slowing Returns on Capital At Constellium (NYSE:CSTM)

Finding a business that has the potential to grow substantially is not easy, but it is possible if we look at a few key...
Seeking Alpha Feb 27

Constellium May Benefit From Both U.S. Tariffs And European Defense Spending

Summary Constellium SE stands to benefit from U.S. tariffs on aluminum, boosting local demand and enabling price increases. President Trump's push for higher NATO defense spending could open new European markets for CSTM, enhancing sales in military and aerospace sectors. Positive management guidance for 2025 and beyond has recently driven a share price rebound, perhaps reflecting stronger future business prospects. Read the full article on Seeking Alpha
Analysis Article Feb 09

Constellium SE's (NYSE:CSTM) Shares Not Telling The Full Story

When close to half the companies in the United States have price-to-earnings ratios (or "P/E's") above 19x, you may...
Analysis Article Dec 06

There's Been No Shortage Of Growth Recently For Constellium's (NYSE:CSTM) Returns On Capital

To find a multi-bagger stock, what are the underlying trends we should look for in a business? Firstly, we'll want to...
User avatar
New Narrative Nov 21

Innovative Recycling Center And Aerospace Optimism Propel Earnings And Margins

New recycling center and Vision '25 program are set to enhance earnings and margins through cost savings and improved EBITDA.
Analysis Article Nov 18

Constellium (NYSE:CSTM) Has A Somewhat Strained Balance Sheet

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article Oct 31

We Think That There Are More Issues For Constellium (NYSE:CSTM) Than Just Sluggish Earnings

The market wasn't impressed with the soft earnings from Constellium SE ( NYSE:CSTM ) recently. Our analysis has found...
Analysis Article Oct 22

An Intrinsic Calculation For Constellium SE (NYSE:CSTM) Suggests It's 40% Undervalued

Key Insights The projected fair value for Constellium is US$23.74 based on 2 Stage Free Cash Flow to Equity Current...
Analysis Article Oct 04

Fewer Investors Than Expected Jumping On Constellium SE (NYSE:CSTM)

Constellium SE's ( NYSE:CSTM ) price-to-earnings (or "P/E") ratio of 12.8x might make it look like a buy right now...
Analysis Article May 21

Why We're Not Concerned About Constellium SE's (NYSE:CSTM) Share Price

When close to half the companies in the United States have price-to-earnings ratios (or "P/E's") below 17x, you may...
Analysis Article May 01

We Think That There Are More Issues For Constellium (NYSE:CSTM) Than Just Sluggish Earnings

Constellium SE's ( NYSE:CSTM ) recent weak earnings report didn't cause a big stock movement. However, we believe that...
Analysis Article Apr 28

Earnings Miss: Constellium SE Missed EPS By 46% And Analysts Are Revising Their Forecasts

As you might know, Constellium SE ( NYSE:CSTM ) recently reported its quarterly numbers. Results overall were not...
Analysis Article Apr 16

Constellium SE (NYSE:CSTM) Shares Could Be 41% Below Their Intrinsic Value Estimate

Key Insights Using the 2 Stage Free Cash Flow to Equity, Constellium fair value estimate is US$35.78 Constellium's...
Analysis Article Mar 29

Is Constellium (NYSE:CSTM) Using Too Much Debt?

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...
Analysis Article Mar 11

Constellium (NYSE:CSTM) Is Doing The Right Things To Multiply Its Share Price

If we want to find a potential multi-bagger, often there are underlying trends that can provide clues. Firstly, we'll...
Seeking Alpha Jan 29

Constellium: Solid Fundamentals And Attractive Valuation, Despite Macro Headwinds

Summary Constellium is a well-managed specialty metals company specializing in high-margin aluminum structures. Despite inflationary and macroeconomic pressures on its end markets, we anticipate CSTM to report in line Q4-2023 and FY-2023 results. We anticipate strong free cash flow generation and year-end net leverage dropping below 2.5x to persuade the board to authorize a share repurchase program. At 7x our 2024 adjusted EBITDA estimate, CSTM would trade at $27, representing 40% upside. Read the full article on Seeking Alpha
Analysis Article Jan 08

Constellium SE (NYSE:CSTM) Shares Could Be 30% Below Their Intrinsic Value Estimate

Key Insights Using the 2 Stage Free Cash Flow to Equity, Constellium fair value estimate is US$26.33 Constellium's...
Analysis Article Dec 18

Potential Upside For Constellium SE (NYSE:CSTM) Not Without Risk

There wouldn't be many who think Constellium SE's ( NYSE:CSTM ) price-to-earnings (or "P/E") ratio of 17.8x is worth a...
Analysis Article Nov 23

Constellium (NYSE:CSTM) Use Of Debt Could Be Considered Risky

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...

Revenue & Expenses Breakdown

How Constellium makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

NYSE:CSTM Revenue, expenses and earnings (USD Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 268,93143536851
31 Dec 258,44927334951
30 Sep 257,96911337347
30 Jun 257,6053234646
31 Mar 257,4347233547
31 Dec 247,3355633449
30 Sep 247,16512830350
30 Jun 247,45319432352
31 Mar 247,59615133753
31 Dec 237,82615233552
30 Sep 237,89715132656
30 Jun 238,48122833258
31 Mar 238,78315632154
31 Dec 228,53230830746
30 Sep 227,82227428040
30 Jun 227,90725929842
31 Mar 227,51242930443
31 Dec 217,00229330444
30 Sep 216,58931729846
30 Jun 216,25523229646
31 Mar 215,6126628343
31 Dec 205,965-2630348
30 Sep 205,877-2933048
30 Jun 205,957-4930949
31 Mar 206,401631854
31 Dec 196,6266632854
30 Sep 196,467-2229949
30 Jun 196,70922332249
31 Mar 196,54626431046
31 Dec 186,51421530046
30 Sep 186,42719329745
30 Jun 186,290-3430644
31 Mar 186,523-8429744
31 Dec 176,283-3731743
30 Sep 176,0873529845
30 Jun 175,7912729442
31 Mar 175,2501827536
31 Dec 164,992-428833
30 Sep 165,284-46527636
30 Jun 165,291-52626932
31 Mar 165,592-60427438
31 Dec 155,597-60226638
30 Sep 155,543-15726740
30 Jun 155,163-9525246

Quality Earnings: CSTM has high quality earnings.

Growing Profit Margin: CSTM's current net profit margins (4.9%) are higher than last year (1%).


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: CSTM's earnings have declined by 9% per year over the past 5 years.

Accelerating Growth: CSTM's earnings growth over the past year (504.2%) exceeds its 5-year average (-9% per year).

Earnings vs Industry: CSTM earnings growth over the past year (504.2%) exceeded the Metals and Mining industry 77.8%.


Return on Equity

High ROE: Whilst CSTM's Return on Equity (38.25%) is high, this metric is skewed due to their high level of debt.


Return on Assets


Return on Capital Employed


Discover strong past performing companies

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/20 05:04
End of Day Share Price 2026/05/20 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Constellium SE is covered by 20 analysts. 5 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
David GaglianoBarclays
Bik Yun LauBernstein
Alexander Robert PearceBMO Capital Markets Equity Research