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Constellium SE (CSTM)

Basic Materials | Aluminum | Paris, France | NYSE
28.81 USD -0.47 (-1.605%) ⇩ (July 13, 2026, 4 p.m. EDT)

Short-term:★★☆☆☆Long-term:★★★⯪☆Dividends:☆☆☆☆☆
Hot Take | July 11, 2026, 6:59 a.m. EDT

Constellium presents a classic value trap scenario where strong fundamentals clash with a deteriorating price trend. The business is objectively healthy, boasting a massive 45.6% return on equity, robust revenue growth of 24.4%, and a low forward P/E of roughly 10x. However, the market has punished the stock heavily, with the price down 25% year-over-year and just one year of positive returns in the last decade. This multi-year decline suggests the market sees significant risks in the aluminum sector or execution issues that current earnings haven't yet resolved. For the short term, the outlook is murky. The stock is trading below its 50-day moving average, and the statistical forecast offers only a weak lean upward, which is insufficient to overcome the technical weakness. The options market reinforces this caution, with traders buying puts at deep discounts to hedge against further drops. Long-term investors might find the valuation attractive given the superior profitability metrics, but the 'sell' signal from the price history is too loud to ignore. The company has failed to generate consistent price appreciation despite strong earnings, indicating a structural issue in investor sentiment or industry dynamics. Until the price trajectory turns positive for several consecutive years, the risk of a value trap outweighs the appeal of the cheap valuation.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
MSTL_79_105 ✓0.037854
MSTL_1050.048425
MSTL_790.062649
MSTL0.063735
AutoARIMA0.070403
AutoETS0.071600
AutoTheta0.072090

Forecast horizon: 60 days | Selected: MSTL_79_105

Forecast Reliability
Score 45%
H-stat 0.59
Ljung-Box p 0.000
Jarque-Bera p 0.540
Excess Kurtosis 0.05
Attribute Value
Sector Basic Materials
Debt to Equity Ratio 174.293
Revenue per Share 64.763
Market Cap 3,922,494,208
Trailing P/E 9.35
Forward P/E 9.91
Beta 1.55
Profit Margins 4.87%
Website https://www.constellium.com

As of July 11, 2026, 6:59 a.m. EDT: Speculators are positioning defensively with heavy put volume and open interest at strikes significantly below the current price (e.g., $20, $25), suggesting a fear of a deeper correction. While there is some call activity at higher strikes ($35-$40), the imbalance in open interest favors downside protection, indicating the market expects volatility but leans toward a lower floor rather than an immediate breakout.


Info Dump

Attribute Value
52 Week Change 1.0884452
Address1 40-44 Rue Washington
All Time High 36.99
All Time Low 3.38
Ask 30.3
Ask Size 300
Audit Risk 8
Average Analyst Rating 1.4 - Strong Buy
Average Daily Volume10 Day 2,179,800
Average Daily Volume3 Month 2,150,204
Average Volume 2,150,204
Average Volume10Days 2,179,800
Beta 1.554
Bid 28.0
Bid Size 400
Board Risk 2
Book Value 8.219
City Paris
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 3
Country France
Crypto Tradeable 0
Currency USD
Current Price 28.81
Current Ratio 1.393
Custom Price Alert Confidence HIGH
Date Short Interest 1,782,777,600
Day High 29.545
Day Low 28.75
Debt To Equity 174.293
Earnings Call Timestamp End 1,785,355,200
Earnings Call Timestamp Start 1,785,355,200
Earnings Growth 4.469
Earnings Quarterly Growth 4.378
Earnings Timestamp 1,785,328,200
Earnings Timestamp End 1,785,328,200
Earnings Timestamp Start 1,785,328,200
Ebitda 949,000,000
Ebitda Margins 0.10626
Enterprise To Ebitda 6.075
Enterprise To Revenue 0.646
Enterprise Value 5,765,494,272
Eps Current Year 3.058
Eps Forward 2.9068542
Eps Trailing Twelve Months 3.08
Esg Populated 0
Exchange NYQ
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 32.947
Fifty Day Average Change -4.136999
Fifty Day Average Change Percent -0.12556528
Fifty Two Week Change Percent 108.84452
Fifty Two Week High 36.99
Fifty Two Week High Change -8.180002
Fifty Two Week High Change Percent -0.22114089
Fifty Two Week Low 13.04
Fifty Two Week Low Change 15.7699995
Fifty Two Week Low Change Percent 1.2093558
Fifty Two Week Range 13.04 - 36.99
Financial Currency USD
First Trade Date Milliseconds 1,369,315,800,000
Float Shares 124,186,910
Forward Eps 2.9068542
Forward P E 9.911057
Free Cashflow -23,750,000
Full Exchange Name NYSE
Full Time Employees 11,500
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,782,864,000
Gross Margins 0.15317
Gross Profits 1,368,000,000
Has Pre Post Market Data 1
Held Percent Insiders 0.030030001
Held Percent Institutions 0.92207
Implied Shares Outstanding 136,150,450
Industry Aluminum
Industry Disp Aluminum
Industry Key aluminum
Is Earnings Date Estimate 0
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary 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.
Long Name Constellium SE
Market us_market
Market Cap 3,922,494,208
Market State PRE
Max Age 86,400
Message Board Id finmb_184128240
Most Recent Quarter 1,774,915,200
Net Income To Common 435,000,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 3,986,485,176
Number Of Analyst Opinions 5
Open 29.0
Operating Cashflow 504,000,000
Operating Margins 0.092650004
Overall Risk 3
Payout Ratio 0.0
Peg Ratio 0.4
Phone 33 1 73 01 46 00
Pre Market Change 0.060001373
Pre Market Change Percent 0.2082658
Pre Market Price 28.87
Pre Market Time 1,784,017,176
Previous Close 29.28
Price Eps Current Year 9.42119
Price Hint 2
Price To Book 3.5052927
Price To Sales Trailing12 Months 0.43919986
Profit Margins 0.04871
Quick Ratio 0.542
Quote Source Name Delayed Quote
Quote Type EQUITY
Recommendation Key strong_buy
Recommendation Mean 1.4
Region US
Regular Market Change -0.470001
Regular Market Change Percent -1.6052
Regular Market Day High 29.545
Regular Market Day Low 28.75
Regular Market Day Range 28.75 - 29.545
Regular Market Open 29.0
Regular Market Previous Close 29.28
Regular Market Price 28.81
Regular Market Time 1,783,972,803
Regular Market Volume 1,083,691
Return On Assets 0.06969
Return On Equity 0.45651
Revenue Growth 0.244
Revenue Per Share 64.763
Sand P52 Week Change 0.20847368
Sector Basic Materials
Sector Disp Basic Materials
Sector Key basic-materials
Share Holder Rights Risk 5
Shares Outstanding 136,150,450
Shares Percent Shares Out 0.0421
Shares Short 5,735,932
Shares Short Previous Month Date 1,780,012,800
Shares Short Prior Month 6,262,733
Short Name Constellium SE
Short Percent Of Float 0.042600002
Short Ratio 2.76
Source Interval 15
Symbol CSTM
Target High Price 40.022816
Target Low Price 33.06183
Target Mean Price 36.97627
Target Median Price 36.92448
Total Cash 143,000,000
Total Cash Per Share 1.05
Total Debt 1,972,999,936
Total Revenue 8,931,000,320
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps 3.08
Trailing P E 9.353896
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 24.0699
Two Hundred Day Average Change 4.740099
Two Hundred Day Average Change Percent 0.19693056
Type Disp Equity
Volume 1,083,691
Website https://www.constellium.com
Zip 75,008