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CONSTELLIUM SE

corporate_fare Company Profile

CONSTELLIUM SE

CSTM·NYSE·Manufacturing·CIK 0001563411

Constellium SE is a global leader in developing, manufacturing, and selling a wide range of high value-added specialty rolled and extruded aluminum products. The company serves the aerospace, space, defense, packaging, automotive, commercial transportation, and general industrial end-markets. Constellium's business model focuses on converting aluminum into semi-fabricated and, in some cases, fully-fabricated alloyed aluminum products that meet specific and performance-critical customer requirements. Its product portfolio generally achieves higher margins compared to less differentiated, more commoditized aluminum products. The company aims to manage aluminum price exposure by pricing products to include the cost of purchased metal and hedging any remaining exposure to achieve aluminum price neutrality. As of December 31, 2025, Constellium operates 24 manufacturing facilities, 3 Research and Development (R&D) centers, and 3 administrative centers. The company's U.S. assets are held by Constellium US Holdings I, LLC, a wholly owned subsidiary. Constellium SE is incorporated under the law of France with its head office in Paris, France.

CONSTELLIUM SE (NYSE:CSTM) is a publicly traded company in the Manufacturing sector. Wiseek monitors CSTM SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • Major Shareholder Bpifrance Sells $142M in Constellium Shares, Reducing Stake to 6.2%
  • Institutional Investor Bpifrance Files Intent to Sell $139M in Constellium Shares
  • Shareholders Approve Enhanced Share Repurchase Authorization and Key Governance Proposals
  • Constellium SE Reports Soaring Q1 Net Income and EBITDA, Bolstered by Share Repurchases
  • Constellium Q1 Revenue Jumps 24%, Raises 2026 EBITDA and Cash Flow Outlook

Financial Snapshot

Fiscal year ended December 31, 2025
Revenue
$8.45B
Net Income
$273M
Diluted EPS
$1.92
Op. Cash Flow
$489M
Free Cash Flow
$159M
Cash & Equivalents
$120M
Total Debt
$39M
Debt / Equity
0.04×
Net Margin
3.2%
Shares Outstanding
135.42M sh
Source: 10-K · filed 2026-02-25 · accession 0001563411-26-000057
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$36.6 +1.00% today
52-week range · as of 2026-05-28 $11.9 – $35.3
Market cap
$4.85B
Volume
1.6M (0.7× avg)
3-mo avg 2.2M
Live data · 2026-06-14 06:08 UTC · Market closed

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feed CSTM - Latest Insights

CSTM
May 28, 2026, 4:01 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $34.35
Real-time Price: $36.60 info
Change: +$2.25 (+7%) info
Market Cap: $4.847B info
CSTM
May 26, 2026, 7:59 PM EDT
Filing Type: 144
Importance Score:
7
Price at Filing: $34.00
Real-time Price: $36.60 info
Change: +$2.60 (+8%) info
Market Cap: $4.847B info
CSTM
May 21, 2026, 3:04 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $32.13
Real-time Price: $36.60 info
Change: +$4.47 (+14%) info
Market Cap: $4.847B info
CSTM
Apr 29, 2026, 1:10 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $32.21
Real-time Price: $36.60 info
Change: +$4.39 (+14%) info
Market Cap: $4.847B info
CSTM
Apr 29, 2026, 6:09 AM EDT
Source: Reuters
Importance Score:
9
Price at Filing: $33.66
Real-time Price: $36.60 info
Change: +$2.94 (+9%) info
Market Cap: $4.847B info
CSTM
Apr 29, 2026, 6:07 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $32.97
Real-time Price: $36.60 info
Change: +$3.63 (+11%) info
Market Cap: $4.847B info
CSTM
Apr 21, 2026, 6:01 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $30.80
Real-time Price: $36.60 info
Change: +$5.80 (+19%) info
Market Cap: $4.847B info
CSTM
Apr 10, 2026, 8:37 AM EDT
Filing Type: DEFA14A
Importance Score:
7
Price at Filing: $30.00
Real-time Price: $36.60 info
Change: +$6.60 (+22%) info
Market Cap: $4.847B info
CSTM
Apr 10, 2026, 8:34 AM EDT
Filing Type: DEF 14A
Importance Score:
7
Price at Filing: $30.00
Real-time Price: $36.60 info
Change: +$6.60 (+22%) info
Market Cap: $4.847B info
CSTM
Mar 30, 2026, 9:24 AM EDT
Filing Type: PRE 14A
Importance Score:
8
Price at Filing: $24.10
Real-time Price: $36.60 info
Change: +$12.50 (+52%) info
Market Cap: $4.847B info
CSTM
Mar 12, 2026, 5:04 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $26.00
Real-time Price: $36.60 info
Change: +$10.60 (+41%) info
Market Cap: $4.847B info
CSTM
Mar 12, 2026, 4:30 PM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $24.76
Real-time Price: $36.60 info
Change: +$11.84 (+48%) info
Market Cap: $4.847B info
CSTM
Feb 25, 2026, 4:40 PM EST
Filing Type: 10-K
Importance Score:
8
Price at Filing: $26.10
Real-time Price: $36.60 info
Change: +$10.50 (+40%) info
Market Cap: $4.847B info
CSTM
Feb 18, 2026, 6:06 AM EST
Filing Type: 8-K
Importance Score:
8
Price at Filing: $24.46
Real-time Price: $36.60 info
Change: +$12.14 (+50%) info
Market Cap: $4.847B info