Constellium SE
CSTM- Exchange
- NYSE
- Industry
- Secondary Smelting & Refining of Nonferrous Metals
- SEC CIK
- 0001563411
In the last 90 days, Constellium SE insiders filed 1 open-market purchase and 0 sales; 389 institutions reported holding it in 13F filings for Q2 2026, worth $3.85B in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Constellium SE as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 153
- +18 vs. Q1 2021
- Shares held
- 129.9M
- +7.71M (+6.3%) vs. Q1 2021
- Total value
- $2.46B
- +$665.1M (+37.0%) vs. Q1 2021
- New holders
- 40
- 41 more added
- Sold out
- 22
- 58 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CSTM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 389 | $3.85B |
| Q1 2026 | 315 | $3.08B |
| Q4 2025 | 253 | $2.34B |
| Q3 2025 | 237 | $1.91B |
| Q2 2025 | 224 | $1.76B |
| Q1 2025 | 220 | $1.33B |
| Q4 2024 | 219 | $1.39B |
| Q3 2024 | 222 | $2.21B |
| Q2 2024 | 224 | $2.58B |
| Q1 2024 | 207 | $3.04B |
| Q4 2023 | 193 | $2.67B |
| Q3 2023 | 191 | $2.46B |
| Q2 2023 | 187 | $2.34B |
| Q1 2023 | 183 | $2.04B |
| Q4 2022 | 185 | $1.57B |
| Q3 2022 | 179 | $1.35B |
| Q2 2022 | 189 | $1.76B |
| Q1 2022 | 183 | $2.36B |
| Q4 2021 | 161 | $2.27B |
| Q3 2021 | 162 | $2.39B |
| Q2 2021 | 153 | $2.46B |
| Q1 2021 | 135 | $1.80B |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Constellium SE; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bornite Capital Management LP | 300,000 | $5.68M | 2.54% | +300,000 | New |
| Credit Suisse AG | 312,837 | $5.93M | 0.00% | −296,424−48.7% | Reduced |
| Hudson Bay Capital Management LP | 317,761 | $6.02M | 0.08% | −172,426−35.2% | Reduced |
| Ionic Capital Management LLC | 340,210 | $6.45M | 0.77% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 364,918 | $6.92M | 0.04% | +364,918 | New |
| Arrowstreet Capital, Limited Partnership | 371,459 | $7.04M | 0.01% | +18,969+5.4% | Added |
| JPMorgan Chase & Co | 378,654 | $7.17M | 0.00% | +272,560+256.9% | Added |
| Victory Capital Management Inc | 381,980 | $7.24M | 0.01% | −98,770−20.5% | Reduced |
| Bank of America Corp | 387,677 | $7.35M | 0.00% | +114,816+42.1% | Added |
| Susquehanna International Group, LLP | 396,464 | $7.51M | 0.01% | −124,670−23.9% | Reduced |
| Aperture Investors, LLC | 437,833 | $8.30M | 0.96% | −26,323−5.7% | Reduced |
| Nishkama Capital, LLC | 481,896 | $9.13M | 3.34% | −508,370−51.3% | Reduced |
| Vanguard Group Inc | 507,836 | $9.62M | 0.00% | +445,140+710.0% | Added |
| Nuveen Asset Management, LLC | 520,197 | $9.86M | 0.00% | +520,197 | New |
| Bardin Hill Management Partners LP | 520,375 | $9.86M | 1.74% | +821+0.2% | Added |
| Overbrook Management Corp | 588,862 | $11.2M | 2.33% | +364,532+162.5% | Added |
| Charles Schwab Investment Management Inc | 589,232 | $11.2M | 0.00% | +261,066+79.6% | Added |
| Mountaineer Partners Management, LLC | 593,230 | $11.2M | 8.19% | −234,200−28.3% | Reduced |
| Soapstone Management L.P. | 600,000 | $11.4M | 4.56% | +452,076+305.6% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 635,700 | $12.0M | 0.13% | −14,200−2.2% | Reduced |
| Millennium Management LLC | 653,873 | $12.4M | 0.02% | −67,905−9.4% | Reduced |
| DSAM Partners (London) Ltd | 675,000 | $12.8M | 2.15% | −560,321−45.4% | Reduced |
| D. E. Shaw & Co., Inc. | 775,598 | $14.7M | 0.02% | +526,663+211.6% | Added |
| Kennedy Capital Management, Inc. | 826,171 | $15.7M | 0.34% | −39,390−4.6% | Reduced |
| Russell Investments Group, Ltd. | 827,990 | $15.7M | 0.03% | −477,055−36.6% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 870,900 | $16.5M | 0.04% | +870,900 | New |
| Clearbridge Investments, LLC | 872,814 | $16.5M | 0.01% | +872,814 | New |
| Jennison Associates LLC | 912,076 | $17.3M | 0.01% | +201,526+28.4% | Added |
| Geode Capital Management, LLC | 964,967 | $18.3M | 0.00% | +964,967 | New |
| Northern Trust Corp | 982,743 | $18.6M | 0.00% | +860,125+701.5% | Added |
| Beaconlight Capital, LLC | 996,468 | $18.9M | 7.86% | −292,558−22.7% | Reduced |
| Morgan Stanley | 1,294,381 | $24.5M | 0.00% | −713,158−35.5% | Reduced |
| Scopus Asset Management, L.P. | 1,342,287 | $25.4M | 0.44% | −38,534−2.8% | Reduced |
| Summit Partners Public Asset Management, LLC | 1,382,390 | $26.2M | 1.31% | +288,716+26.4% | Added |
| Bronson Point Management LLC | 1,630,000 | $30.9M | 18.22% | −20,000−1.2% | Reduced |
| Norges Bank | 1,740,485 | $33.0M | 0.01% | −689,801−28.4% | Reduced |
| State Street Corp | 1,744,554 | $33.1M | 0.00% | +1,624,417+1,352.1% | Added |
| Samlyn Capital, LLC | 1,763,539 | $33.4M | 0.51% | −76,802−4.2% | Reduced |
| Cannell Peter B & Co Inc | 1,926,555 | $36.5M | 1.09% | −231,275−10.7% | Reduced |
| Goldman Sachs Group Inc | 2,009,193 | $38.1M | 0.01% | +245,919+13.9% | Added |
| Robeco Schweiz AG | 2,700,000 | $51.2M | 0.71% | +100,000+3.8% | Added |
| Boussard & Gavaudan Investment Management LLP | 2,831,589 | $53.0M | 5.64% | −2,366,795−45.5% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 3,254,740 | $61.7M | 0.62% | −147,140−4.3% | Reduced |
| Nut Tree Capital Management, LP | 3,300,000 | $62.5M | 12.95% | −100,000−2.9% | Reduced |
| Marshall Wace North America L.P. | 3,321,582 | $62.9M | 0.26% | −174,382−5.0% | Reduced |
| Bank of New York Mellon Corp | 3,453,295 | $65.4M | 0.01% | +332,768+10.7% | Added |
| Sachem Head Capital Management LP | 3,760,000 | $71.3M | 1.85% | 00.0% | Unchanged |
| FMR LLC | 4,728,632 | $89.6M | 0.01% | +125,339+2.7% | Added |
| Oberweis Asset Management Inc | 6,592,097 | $124.9M | 27.37% | +388,700+6.3% | Added |
| Janus Henderson Group PLC | 9,550,430 | $181.0M | 0.08% | −298,702−3.0% | Reduced |
| BlackRock Inc. | 9,708,810 | $184.0M | 0.01% | +5,897,736+154.8% | Added |
| Bpifrance SA | 16,393,903 | $310.7M | 6.90% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 19,235,133 | $364.5M | 0.03% | +1,872,580+10.8% | Added |
| Silver Rock Financial LP | 0 | $0 | 0.00% | −797,737−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Littlejohn & Co LLC | 0 | $0 | 0.00% | −348,317−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −255,900−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −246,600−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −218,667−100.0% | Sold out |
| Jupiter Asset Management Ltd | 0 | $0 | 0.00% | −109,011−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −68,126−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −56,449−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −35,527−100.0% | Sold out |
| Kamunting Street Capital Management, L.P. | 0 | $0 | 0.00% | −35,523−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −31,687−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −31,334−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −28,758−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −28,230−100.0% | Sold out |
| Cipher Capital LP | 0 | $0 | 0.00% | −27,821−100.0% | Sold out |
| M Holdings Securities, Inc. | 0 | $0 | 0.00% | −17,456−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −11,500−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −280−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |