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CSTM Insider Trading

Insider Ownership Percentage: 1.20%
Insider Buying (Last 12 Months): $167,089.30
Insider Selling (Last 12 Months): $11,291,403.58

Constellium Insider Trading History Chart

This chart shows the insider buying and selling history at Constellium by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Constellium Share Price & Price History

Current Price: $33.26
Price Change: ▲ Price Increase of +0.019 (0.06%)
As of 05/22/2026 03:59 PM ET

This chart shows the closing price history over time for CSTM up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Constellium Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/14/2026Bradley Lee SoultzDirectorBuy2,500$33.84$84,600.002,500View SEC Filing Icon  
5/14/2026Martin JarrettSVPSell4,716$33.46$157,797.3615,375View SEC Filing Icon  
5/12/2026Ludovic PiquierSVPSell1,000$33.57$33,570.00241,713View SEC Filing Icon  
5/11/2026Nicolas BrunSVPSell26,661$33.85$902,474.85104,891View SEC Filing Icon  
5/8/2026Stéphane CorreInsiderSell5,000$33.52$167,600.0062,313View SEC Filing Icon  
5/5/2026Jack Q GuoCFOSell25,201$32.62$822,056.62185,368View SEC Filing Icon  
5/5/2026Michiel BrandjesDirectorSell10,400$31.25$325,000.0041,600View SEC Filing Icon  
5/1/2026Jean-Christophe DeslarzesDirectorBuy1,325$31.13$41,247.2542,025View SEC Filing Icon  
5/1/2026Philip Ryan JurkovicSVPSell48,784$32.01$1,561,575.84172,149View SEC Filing Icon  
5/1/2026Philippe HoffmannInsiderSell50,000$31.92$1,596,000.00144,153View SEC Filing Icon  
5/1/2026Stéphane CorreInsiderSell5,000$32.04$160,200.0067,313View SEC Filing Icon  
3/10/2026Ingrid JoergCEOSell4,614$25.87$119,364.18378,090View SEC Filing Icon  
3/10/2026Jack Q GuoCFOSell41,717$25.87$1,079,218.79190,879View SEC Filing Icon  
3/10/2026Marcus BeckerSVPSell1,113$25.87$28,793.3133,237View SEC Filing Icon  
3/10/2026Philip Ryan JurkovicSVPSell29,900$25.87$773,513.00210,723View SEC Filing Icon  
3/10/2026Philippe HoffmannInsiderSell4,728$25.87$122,313.36182,120View SEC Filing Icon  
3/10/2026Stéphane CorreInsiderSell1,500$25.89$38,835.0065,020View SEC Filing Icon  
3/9/2026Nicolas BrunSVPSell17,701$24.67$436,683.67103,466View SEC Filing Icon  
3/4/2026Philippe HoffmannInsiderSell80,000$26.45$2,116,000.0055,425View SEC Filing Icon  
3/2/2026Jean-Christophe DeslarzesDirectorBuy1,665$24.77$41,242.0540,700View SEC Filing Icon  
2/27/2026Stéphane CorreInsiderSell3,000$24.69$74,070.0044,444View SEC Filing Icon  
2/26/2026Isabelle Boccon-GibodDirectorSell10,000$25.77$257,700.0023,000View SEC Filing Icon  
2/25/2026Stéphane CorreInsiderSell3,200$25.71$82,272.0047,444View SEC Filing Icon  
2/23/2026Stephen Charles WaltersSVPSell1,500$25.39$38,085.00View SEC Filing Icon  
2/20/2026Marcus BeckerSVPSell15,570$25.58$398,280.60View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Constellium (NYSE:CSTM)

92.59% of Constellium stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at CSTM by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Constellium Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/19/2026Bank of America Corp DE851,222$20.92M0.0%+100.1%0.625%Search for SEC Filing on Google Icon
5/19/2026Edgestream Partners L.P.226,292$5.56M0.2%+9.9%0.166%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC439,301$10.80M0.0%+775.9%0.323%Search for SEC Filing on Google Icon
5/18/2026Amundi8,881$0.22M0.0%N/A0.007%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System145,732$3.58M0.0%+24.0%0.107%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada16,725$0.41M0.0%-67.1%0.012%Search for SEC Filing on Google Icon
5/18/2026Encompass Capital Advisors LLC2,477,278$60.89M1.8%-46.8%1.820%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 83,417$2.05M0.0%-3.4%0.061%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP89,441$2.20M0.0%+20.1%0.066%Search for SEC Filing on Google Icon
5/16/2026Whitebox Advisors LLC346,660$8.52M0.1%-30.6%0.255%Search for SEC Filing on Google Icon
5/16/2026SummitTX Capital L.P.330,242$8.12M0.3%-52.0%0.243%Search for SEC Filing on Google Icon
5/16/2026Lazard Asset Management LLC87,095$2.14M0.0%N/A0.064%Search for SEC Filing on Google Icon
5/15/2026Cooper Creek Partners Management LLC764,205$18.78M0.6%-23.5%0.561%Search for SEC Filing on Google Icon
5/15/2026Cannell & Spears LLC909,200$22.35M0.4%-6.0%0.668%Search for SEC Filing on Google Icon
5/14/2026Healthcare of Ontario Pension Plan Trust Fund2,056,336$50.55M0.1%+894.4%1.510%Search for SEC Filing on Google Icon
5/14/2026Beaconlight Capital LLC1,171,812$28.80M15.3%-12.5%0.861%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio59,335$1.46M0.0%+848.8%0.044%Search for SEC Filing on Google Icon
5/14/2026Arrowstreet Capital Limited Partnership3,228,027$79.35M0.0%+620.9%2.371%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.231,774$5.70M0.0%+159.2%0.170%Search for SEC Filing on Google Icon
5/14/2026Walleye Capital LLC20,195$0.50M0.0%N/A0.015%Search for SEC Filing on Google Icon
5/14/2026Globeflex Capital L P25,838$0.64M0.1%N/A0.019%Search for SEC Filing on Google Icon
5/14/2026State of Wyoming35,655$0.88M0.1%+5.1%0.026%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers107,583$2.64M0.0%N/A0.079%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP12,881$0.32M0.0%N/A0.009%Search for SEC Filing on Google Icon
5/8/2026Summit Global Investments33,799$0.83M0.0%+1.7%0.025%Search for SEC Filing on Google Icon
5/8/2026Convergence Investment Partners LLC65,553$1.61M0.3%-10.9%0.048%Search for SEC Filing on Google Icon
5/7/2026KBC Group NV197,790$4.86M0.0%+4,567.1%0.145%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank245,400$6.03M0.0%-0.9%0.180%Search for SEC Filing on Google Icon
5/7/2026Precision Wealth Strategies LLC27,815$0.68M0.2%N/A0.020%Search for SEC Filing on Google Icon
5/7/2026Crescent Grove Advisors LLC14,485$0.36M0.0%N/A0.011%Search for SEC Filing on Google Icon
5/6/2026Jennison Associates LLC29,264$0.72M0.0%N/A0.021%Search for SEC Filing on Google Icon
5/6/2026Allspring Global Investments Holdings LLC58,555$1.44M0.0%+11.6%0.043%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp397,737$9.78M0.0%-1.2%0.292%Search for SEC Filing on Google Icon
5/5/2026Sanctuary Advisors LLC92,831$2.28M0.0%N/A0.068%Search for SEC Filing on Google Icon
5/5/2026Hillsdale Investment Management Inc.316,700$7.78M0.2%N/A0.233%Search for SEC Filing on Google Icon
5/2/2026LGT Fund Management Co Ltd.164,700$4.05M0.2%N/A0.121%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC197,198$4.85M0.0%+1.9%0.145%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC84,643$2.06M0.0%+15.3%0.062%Search for SEC Filing on Google Icon
4/29/2026Cvfg LLC273,220$6.72M0.8%N/A0.201%Search for SEC Filing on Google Icon
4/28/2026Collaborative Fund Advisors LLC8,283$0.20M0.1%N/A0.006%Search for SEC Filing on Google Icon
4/28/2026Abel Hall LLC8,631$0.21M0.0%N/A0.006%Search for SEC Filing on Google Icon
4/28/2026DGS Capital Management LLC22,307$0.55M0.1%N/A0.016%Search for SEC Filing on Google Icon
4/27/2026Moran Wealth Management LLC11,025$0.27M0.0%+6.7%0.008%Search for SEC Filing on Google Icon
4/27/2026PFG Investments LLC11,425$0.28M0.0%N/A0.008%Search for SEC Filing on Google Icon
4/27/2026Private Advisor Group LLC35,539$0.87M0.0%-57.5%0.026%Search for SEC Filing on Google Icon
4/27/2026Y Intercept Hong Kong Ltd163,827$4.03M0.1%-57.3%0.120%Search for SEC Filing on Google Icon
4/25/2026Strs Ohio44,300$1.09M0.0%-15.3%0.033%Search for SEC Filing on Google Icon
4/23/2026Inspire Investing LLC68,923$1.69M0.1%N/A0.051%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA19,347$0.48M0.0%+8.1%0.014%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC17,778$0.44M0.0%+232.7%0.013%Search for SEC Filing on Google Icon
4/20/2026Ritholtz Wealth Management36,973$0.91M0.0%N/A0.027%Search for SEC Filing on Google Icon
4/17/2026Andina Capital Management LLC18,114$0.45M0.4%N/A0.013%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC1,497,460$36.81M0.0%+53.6%1.100%Search for SEC Filing on Google Icon
3/20/2026Hsbc Holdings PLC73,436$1.38M0.0%+28.2%0.054%Search for SEC Filing on Google Icon
3/9/2026EMC Capital Management8,629$0.16M0.1%-15.0%0.006%Search for SEC Filing on Google Icon
3/6/2026Hsbc Holdings PLC73,436$1.38M0.0%+28.2%0.054%Search for SEC Filing on Google Icon
2/26/2026Aristides Capital LLC15,659$0.30M0.0%-16.3%0.011%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.4,334,727$81.71M0.1%-15.3%3.146%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.164,654$3.10M0.0%+16.2%0.119%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV35,277$0.67M0.0%+46.9%0.026%Search for SEC Filing on Google Icon
2/18/2026Summit Global Investments33,245$0.63M0.0%-3.9%0.024%Search for SEC Filing on Google Icon
2/18/2026EP Wealth Advisors LLC17,026$0.32M0.0%N/A0.012%Search for SEC Filing on Google Icon
2/18/2026Mackenzie Financial Corp132,642$2.51M0.0%+0.4%0.096%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC671,222$12.65M0.1%+3.9%0.487%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd35,285$0.67M0.0%+14.6%0.026%Search for SEC Filing on Google Icon
2/18/2026nVerses Capital LLC15,298$0.29M0.6%N/A0.011%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC514,609$9.70M0.0%-24.2%0.373%Search for SEC Filing on Google Icon
2/18/2026SummitTX Capital L.P.688,573$12.98M0.4%+22.8%0.500%Search for SEC Filing on Google Icon
2/18/2026Polymer Capital Management US LLC15,200$0.29M0.0%-37.7%0.011%Search for SEC Filing on Google Icon
2/18/2026Numerai GP LLC41,228$0.78M0.1%+297.9%0.030%Search for SEC Filing on Google Icon
2/18/2026Nut Tree Capital Management LP3,225,000$60.79M11.5%-38.1%2.340%Search for SEC Filing on Google Icon
2/18/2026Occudo Quantitative Strategies LP177,650$3.35M0.2%+304.8%0.129%Search for SEC Filing on Google Icon
2/18/2026Oxford Asset Management LLP14,224$0.27M0.1%N/A0.010%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC6,269,869$118.19M0.0%-9.6%4.550%Search for SEC Filing on Google Icon
2/18/2026Moore Capital Management LP857,954$16.17M0.2%-25.5%0.623%Search for SEC Filing on Google Icon
2/18/2026Man Group plc116,669$2.20M0.0%-69.9%0.085%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC50,154$0.95M0.0%-97.2%0.036%Search for SEC Filing on Google Icon
2/18/2026Encompass Capital Advisors LLC4,657,915$87.80M3.6%+9.2%3.380%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP1,049,218$19.78M0.2%+36.4%0.761%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.219,374$4.14M0.0%N/A0.159%Search for SEC Filing on Google Icon
2/18/2026Beaconlight Capital LLC1,339,934$25.26M14.8%+5.2%0.972%Search for SEC Filing on Google Icon
2/18/2026Bridgeway Capital Management LLC939,231$17.71M0.4%+2.8%0.682%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC169,926$3.20M0.0%-3.9%0.123%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC1,766,503$33.30M0.0%+38.2%1.282%Search for SEC Filing on Google Icon
2/17/2026Jain Global LLC18,089$0.34M0.0%+67.2%0.013%Search for SEC Filing on Google Icon
2/17/2026ArrowMark Colorado Holdings LLC603,379$11.37M0.3%+33.5%0.438%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP386,700$7.29M0.1%-20.5%0.281%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC165,666$3.12M0.0%-29.6%0.120%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD78,838$1.49M0.0%-86.9%0.057%Search for SEC Filing on Google Icon
2/17/2026T. Rowe Price Investment Management Inc.1,653,245$31.16M0.0%-67.7%1.200%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.55,450$1.05M0.0%-13.3%0.040%Search for SEC Filing on Google Icon
2/17/2026Adage Capital Partners GP L.L.C.300,000$5.66M0.0%N/A0.218%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System117,541$2.22M0.0%-3.4%0.085%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.429,327$8.09M0.0%-6.6%0.312%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board97,245$1.83M0.0%-15.5%0.071%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors17,935$0.34M0.0%+24.7%0.013%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP152,197$2.87M0.0%+137.2%0.110%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada50,805$0.96M0.0%-15.7%0.037%Search for SEC Filing on Google Icon
2/17/2026Mangrove Partners IM LLC12,084$0.23M0.0%N/A0.009%Search for SEC Filing on Google Icon
2/17/2026Graham Capital Management L.P.28,448$0.54M0.0%+62.7%0.021%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Constellium logo
Constellium SE, together with its subsidiaries, engages in the design, manufacture, and sale of rolled and extruded aluminum products for the packaging, aerospace, automotive, defense, and other transportation and industry end-markets. The company operates through three segments: Packaging & Automotive Rolled Products, Aerospace & Transportation, and Automotive Structures & Industry. The Packaging & Automotive Rolled Products segment produces rolled aluminum products, including can stock 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 and heat exchangers for the automotive market; and specialty reflective sheets. The Aerospace & Transportation segment provides rolled aluminum products, including aerospace plates, sheets, and extrusions; and aerospace wing skins, as well as plates and sheets for use in transportation, industry, and defense applications. The Automotive Structures & Industry segment offers extruded aluminium products and aluminium structural components for the automotive industry, including crash-management systems, body structures, side impact beams, and battery enclosures; and fabricates hard and soft alloy extruded profiles for various industry applications in the automotive, engineering, rail, and other transportation end markets. 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 Shanghai, and Seoul. The company was incorporated in 2010 and is headquartered in Paris, France.
Read More on Constellium

Today's Range

Now: $33.26
Low: $31.86
High: $33.54

50 Day Range

MA: $29.27
Low: $22.36
High: $34.54

52 Week Range

Now: $33.26
Low: $11.23
High: $34.94

Volume

3,137,738 shs

Average Volume

2,212,973 shs

Market Capitalization

$4.53 billion

P/E Ratio

10.76

Dividend Yield

N/A

Beta

1.54

Who are the company insiders with the largest holdings of Constellium?

Constellium's top insider investors include:
  1. Ingrid Joerg (CEO)
  2. Ludovic Piquier (SVP)
  3. Philip Ryan Jurkovic (SVP)
  4. Jack Q Guo (CFO)
  5. Philippe Hoffmann (Insider)
  6. Nicolas Brun (SVP)
  7. Stephane Corre (Insider)
  8. Jean-Christophe Deslarzes (Director)
  9. Michiel Brandjes (Director)
  10. Marcus Becker (SVP)
Learn More about top insider investors at Constellium.

Who are the major institutional investors of Constellium?

Constellium's top institutional investors include:
  1. Arrowstreet Capital Limited Partnership — 2.37%
  2. Encompass Capital Advisors LLC — 1.82%
  3. Healthcare of Ontario Pension Plan Trust Fund — 1.51%
  4. SG Americas Securities LLC — 1.10%
  5. Beaconlight Capital LLC — 0.86%
  6. Cannell & Spears LLC — 0.67%
Learn More about top institutional investors of Constellium stock.

Which institutional investors are selling Constellium stock?

During the previous quarter, CSTM stock was sold by these institutional investors:
  1. Encompass Capital Advisors LLC
  2. SummitTX Capital L.P.
  3. Cooper Creek Partners Management LLC
  4. Y Intercept Hong Kong Ltd
  5. Beaconlight Capital LLC
  6. Whitebox Advisors LLC
  7. Cannell & Spears LLC
  8. Private Advisor Group LLC
During the previous year, company insiders that have sold Constellium company stock include:
  1. Ingrid Joerg (CEO)
  2. Ludovic Piquier (SVP)
  3. Philip Ryan Jurkovic (SVP)
  4. Jack Q Guo (CFO)
  5. Philippe Hoffmann (Insider)
  6. Nicolas Brun (SVP)
  7. Stephane Corre (Insider)
  8. Michiel Brandjes (Director)
  9. Marcus Becker (SVP)
  10. Isabelle Boccon-Gibod (Director)
  11. Martin Jarrett (SVP)
  12. Stephen Charles Walters (SVP)
Learn More investors selling Constellium stock.

Which institutional investors are buying Constellium stock?

In the previous quarter, CSTM stock was purchased by institutional investors including:
  1. Arrowstreet Capital Limited Partnership
  2. Healthcare of Ontario Pension Plan Trust Fund
  3. SG Americas Securities LLC
  4. Bank of America Corp DE
  5. Janus Henderson Group PLC
  6. Hillsdale Investment Management Inc.
  7. Cvfg LLC
  8. KBC Group NV
Within the previous year, these company insiders have bought Constellium stock:
  1. Jean-Christophe Deslarzes (Director)
  2. Bradley Lee Soultz (Director)
Learn More investors buying Constellium stock.

Constellium Active Insiders

Ingrid Joerg
Ingrid Joerg (Age 57)
CEO
1 recent trades
Stephane Corre
President, Automotive Structures and Industry Business Unit
5 recent trades
Stephen Charles Walters
Stephen Charles Walters
Senior Vice President, General Counsel & Secretary of the Board
1 recent trades
Philippe Hoffmann
Philippe Hoffmann
President, Aerospace and Transportation
3 recent trades
Jack Q Guo
Jack Q Guo (Age 47)
CFO
2 recent trades
Isabelle Boccon-Gibod
Isabelle Boccon-Gibod
Director
1 recent trades
Jean-Christophe Deslarzes
Jean-Christophe Deslarzes
Director
2 recent trades
Michiel Brandjes
Michiel Brandjes
Director
1 recent trades
Bradley Lee Soultz
Bradley Lee Soultz
Director
1 recent trades
Marcus Becker
Marcus Becker
SVP
2 recent trades
Nicolas Brun
Nicolas Brun (Age 60)
SVP
2 recent trades
Philip Ryan Jurkovic
Philip Ryan Jurkovic (Age 54)
SVP
2 recent trades
Ludovic Piquier
Ludovic Piquier (Age 53)
SVP
1 recent trades
Martin Jarrett
Martin Jarrett
SVP
1 recent trades