NYSE:CSTM Constellium (CSTM) Stock Price, News & Analysis $25.31 +0.91 (+3.73%) Closing price 10/5/2026 03:59 PM EasternExtended Trading$25.60 +0.29 (+1.15%) As of 07:59 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest About Constellium Stock (NYSE:CSTM) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Constellium alerts:Sign Up Key Stats Today's Range$24.38▼$25.7350-Day Range$24.16▼$29.9952-Week Range$14.39▼$36.99Volume1.84 million shsAverage Volume1.54 million shsMarket Capitalization$3.43 billionP/E Ratio6.52Dividend YieldN/APrice Target$35.60Consensus RatingModerate Buy Company Overview Constellium SE (NYSE: CSTM) is a global manufacturer of advanced aluminum products and solutions. The company develops, engineers and produces aluminum rolled, extruded and shaped products for customers in the aerospace, automotive, packaging and industrial markets. Its products include aluminum sheets, plates, coils, extrusions, structural components and automotive body systems. Constellium also supplies aluminum products used in beverage cans, bottles and other packaging applications, as well as components for aircraft structures, automotive vehicles, commercial transportation and industrial equipment. Constellium serves customers through manufacturing and research operations across Europe, North America and Asia. The company was established in 2011 following the combination of Alcan’s engineered products businesses with related operations and has since expanded its portfolio through organic development and acquisitions. Jean-Marc Germain has served as Constellium’s chief executive officer since 2016.AI Generated. May Contain Errors. Read More Constellium Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks76th Percentile Overall ScoreCSTM MarketRank™: Constellium scored higher than 76% of companies evaluated by MarketBeat, and ranked 95th out of 229 stocks in the materials sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion4.2 / 5Analyst RatingModerate Buy Consensus RatingConstellium has received a consensus rating of Moderate Buy. The company's average rating score is 2.86, and is based on 1 strong buy rating, 4 buy ratings, 2 hold ratings, and no sell ratings.Upside PotentialConstellium has a consensus price target of $35.60, representing about 40.7% upside from its current price of $25.31.Amount of Analyst CoverageConstellium has only been the subject of 4 research reports in the past 90 days.Read more about Constellium's stock forecast and price target. Earnings and Valuation1.3 / 5Proj. Earnings Growth-21.89% Earnings GrowthEarnings for Constellium are expected to decrease by -21.89% in the coming year, from $3.70 to $2.89 per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Constellium is 6.52, which means that it is trading at a less expensive P/E ratio than the market average P/E ratio of about 44.66.Price to Earnings Ratio vs. SectorThe P/E ratio of Constellium is 6.52, which means that it is trading at a less expensive P/E ratio than the Materials sector average P/E ratio of about 25.12.Price to Book Value per Share RatioConstellium has a P/B Ratio of 3.52. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities.Read more about Constellium's valuation and earnings. Short Interest1.0 / 5Short Interest LevelBearish Percentage of Shares Shorted5.31% of the float of Constellium has been sold short.Short Interest Ratio / Days to CoverConstellium has a short interest ratio ("days to cover") of 5.52.Change versus previous monthShort interest in Constellium has recently increased by 2.53%, indicating that investor sentiment is decreasing. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldConstellium does not currently pay a dividend.Dividend GrowthConstellium does not have a long track record of dividend growth. News and Social Media2.9 / 5News Sentiment0.69 News SentimentConstellium has a news sentiment score of 0.69. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a higher news sentiment than the 0.43 average news sentiment score of Materials companies.News Coverage This WeekMarketBeat has tracked 2 news articles for Constellium this week, compared to 3 articles on an average week.Search InterestOnly 5 people have searched for CSTM on MarketBeat in the last 30 days. This is a decrease of -44% compared to the previous 30 days.MarketBeat Follows11 people have added Constellium to their MarketBeat watchlist in the last 30 days. This is an increase of 267% compared to the previous 30 days. Company Ownership2.9 / 5Insider TradingAcquiring Shares Net Insider BuyingOver the last three months, insiders have purchased a net $40,588.00 in company stock, which represents 0.0012% of the company's market cap.Insider Buying vs. Insider SellingIn the past three months, Constellium insiders have bought more of their company's stock than they have sold. Specifically, they have bought $40,588.00 in company stock and sold $0.00 in company stock.Percentage Held by Insiders1.20% of the stock of Constellium is held by insiders.Percentage Held by Institutions92.59% of the stock of Constellium is held by institutions. High institutional ownership can be a signal of strong market trust in this company.Read more about Constellium's insider trading history. Receive CSTM Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Constellium and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. 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CSTM Stock News HeadlinesReviewing Constellium (NYSE:CSTM) and Silver Standard Resources (NASDAQ:SSRM)October 5 at 4:59 AM | americanbankingnews.comConstellium: The Spread Between Feedstock And End Prices Keeps WideningOctober 1, 2026 | seekingalpha.comDo this before December or regret itPorter Stansberry believes President Trump will use the December G20 Summit in Miami to unveil a radical monetary reset tied to executive order 14241 - one he says could draw a sharp dividing line between prepared investors and those left behind. The last time America reset its money - under Nixon in the 1970s - it produced an average of 1,300 new millionaires per day for over 50 years. Stansberry's new documentary names a core group of assets he believes are positioned to surge as Trump's new dollar rolls out. Watch Porter Stansberry's full briefing and get his three steps to prepare before December.October 6 at 1:00 AM | Porter & Company (Ad)Constellium (NYSE:CSTM) Stock Crosses Below 200 Day Moving Average - Time to Sell?September 29, 2026 | americanbankingnews.comConstellium potrebbe bloccare l’espansione del riciclo UE per scarsità di rottamiSeptember 23, 2026 | it.investing.comHow Constellium’s Upgraded 2026 Guidance and Earnings Outlook Will Impact Constellium (CSTM) InvestorsSeptember 19, 2026 | finance.yahoo.comConstellium (CSTM) Raises 2026 Guidance As The Pullback Tests Its Undervalued NarrativeSeptember 18, 2026 | finance.yahoo.comBull of the Day: Constellium (CSTM)September 17, 2026 | finance.yahoo.comSee More Headlines CSTM Stock Analysis - Frequently Asked Questions How have CSTM shares performed this year? Constellium's stock was trading at $18.84 at the beginning of the year. Since then, CSTM shares have increased by 34.3% and is now trading at $25.3090. How were Constellium's earnings last quarter? Constellium SE (NYSE:CSTM) released its earnings results on Wednesday, July, 29th. The industrial products company reported $1.04 earnings per share for the quarter, beating analysts' consensus estimates of $0.86 by $0.18. Constellium's revenue was up 30.7% on a year-over-year basis. Read the conference call transcript. Is Constellium buying back stock? Constellium's Board of Directors authorized a stock buyback program on Thursday, March 12th 2026, which permits the company to repurchase $300,000,000 in shares, according to EventVestor. This means that the company could repurchase up to 8.8% of its shares through open market purchases. Shares buyback programs are usually an indication that the company's board of directors believes its stock is undervalued. When did Constellium IPO? Constellium (CSTM) raised $400 million in an initial public offering on Thursday, May 23rd 2013. The company issued 22,222,222 shares at a price of $17.00-$19.00 per share. How do I buy shares of Constellium? Shares of CSTM stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of Constellium own? Based on aggregate information from My MarketBeat watchlists, some other companies that Constellium investors own include Humana (HUM), American Water Works (AWK), Waste Connections (WCN), Voyager Therapeutics (VYGR), The RMR Group (RMR), DiamondRock Hospitality (DRH) and AUO (AUOTY). Company Calendar Last Earnings7/29/2026Today10/06/2026Next Earnings (Estimated)10/28/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Yellow Zone (1m+) 1-Year History Oct 25 Jan 26 Apr 26 Jul 26 Oct 26 CSTM's financial health is in the Yellow zone, according to TradeSmith. CSTM has been in this zone for over one month. Industry, Sector and Symbol Stock ExchangeNYSE SectorMaterials Industry Metals & Mining Sub-IndustryAluminum Current SymbolNYSE:CSTM CIK1563411 Webwww.constellium.com Phone+33173014651FaxN/AEmployees11,500Year Founded2011Price Target and Rating Average Price Target for Constellium$35.60 High Price Target$39.00 Low Price Target$32.00 Potential Upside/Downside+40.7%Consensus RatingModerate Buy Rating Score (0-4)2.86 Research Coverage7 Analysts Profitability EPS (Trailing Twelve Months)$3.88 Trailing P/E Ratio6.52 Forward P/E Ratio6.84 P/E GrowthN/ANet Income$273 million Net Margins5.69% Pretax Margin8.10% Return on Equity51.66% Return on Assets9.63% Debt Debt-to-Equity Ratio1.50 Current Ratio1.43 Quick Ratio0.61 Sales & Book Value Annual Sales$8.45 billion Price / Sales0.41 Cash Flow$4.63 per share Price / Cash Flow5.47 Book Value$7.19 per share Price / Book3.52Miscellaneous Outstanding Shares135,530,000Free Float133,902,000Market Cap$3.43 billion OptionableOptionable Beta1.57 Social Links 10 Stocks Powering The Next AI Boom The AI boom is creating opportunities across semiconductors, cloud computing, enterprise software, infrastructure, cybersecurity, and automation. 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