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 2025
Institutional positions in Constellium SE as of Jun 30, 2025. 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
- 224
- +7 vs. Q1 2025
- Shares held
- 132.5M
- +528.1K (+0.4%) vs. Q1 2025
- Total value
- $1.76B
- +$430.1M (+32.3%) vs. Q1 2025
- New holders
- 47
- 90 more added
- Sold out
- 40
- 70 more reduced
3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Constellium SE; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Northern Trust Corp | 1,024,560 | $13.6M | 0.00% | +116,921+12.9% | Added |
| Scopus Asset Management, L.P. | 1,056,708 | $14.1M | 0.38% | +1,056,708 | New |
| Goldman Sachs Group Inc | 1,170,521 | $15.6M | 0.00% | −314,205−21.2% | Reduced |
| Kailix Advisors LLC | 1,232,319 | $16.4M | 25.38% | −501,000−28.9% | Reduced |
| Capstone Investment Advisors, LLC | 1,413,555 | $18.8M | 0.16% | +485,519+52.3% | Added |
| Spears Abacus Advisors LLC | 1,480,132 | $19.7M | 0.40% | +1,354,250+1,075.8% | Added |
| Morgan Stanley | 1,601,217 | $21.3M | 0.00% | +347,149+27.7% | Added |
| Cooper Creek Partners Management LLC | 1,666,521 | $22.2M | 0.74% | +1,182,966+244.6% | Added |
| Geode Capital Management, LLC | 1,730,112 | $23.0M | 0.00% | +214,987+14.2% | Added |
| Soapstone Management L.P. | 1,776,559 | $23.6M | 15.68% | +199,360+12.6% | Added |
| Nuveen, LLC | 2,140,835 | $28.5M | 0.01% | +195,381+10.0% | Added |
| JPMorgan Chase & Co | 2,171,333 | $28.9M | 0.00% | +1,265,401+139.7% | Added |
| Macquarie Group Ltd | 2,203,947 | $29.3M | 0.04% | −5250.0% | Reduced |
| D. E. Shaw & Co., Inc. | 2,278,662 | $30.3M | 0.03% | −682,535−23.0% | Reduced |
| Janus Henderson Group PLC | 2,291,227 | $30.5M | 0.01% | +46,800+2.1% | Added |
| Vanguard Group Inc | 2,360,909 | $31.4M | 0.00% | +556,250+30.8% | Added |
| State Street Corp | 2,502,662 | $33.3M | 0.00% | +282,289+12.7% | Added |
| Millennium Management LLC | 5,122,366 | $68.1M | 0.06% | +1,006,927+24.5% | Added |
| Encompass Capital Advisors LLC | 5,362,760 | $71.3M | 2.88% | +2,005,216+59.7% | Added |
| Nut Tree Capital Management, LP | 5,655,900 | $75.2M | 22.14% | 00.0% | Unchanged |
| Bpifrance SA | 12,593,903 | $167.5M | 8.02% | 00.0% | Unchanged |
| FMR LLC | 13,813,156 | $183.7M | 0.01% | −539,138−3.8% | Reduced |
| BlackRock, Inc. | 13,856,730 | $184.3M | 0.00% | +3,218,490+30.3% | Added |
| T. Rowe Price Investment Management, Inc. | 14,309,721 | $190.3M | 0.12% | −4,889,594−25.5% | Reduced |
| Westwood Holdings Group Inc. | 0 | $0 | 0.00% | −6,518,601−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −796,753−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −441,500−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −306,848−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −102,279−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −99,435−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −75,425−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −71,000−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −63,447−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −62,558−100.0% | Sold out |
| Cresset Asset Management, LLC | 0 | $0 | 0.00% | −50,023−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −43,251−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −36,576−100.0% | Sold out |
| Denali Advisors LLC | 0 | $0 | 0.00% | −29,771−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −26,571−100.0% | Sold out |
| Highland Capital Management, LLC | 0 | $0 | 0.00% | −25,439−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −22,757−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −17,434−100.0% | Sold out |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −17,000−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −15,159−100.0% | Sold out |
| ZWJ Investment Counsel Inc | 0 | $0 | 0.00% | −11,711−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −11,535−100.0% | Sold out |
| Rathbone Brothers plc | 0 | $0 | 0.00% | −10,675−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −8,561−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −8,555−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −6,615−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −6,625−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −2,319−100.0% | Sold out |
| Matrix Trust Co | 0 | $0 | 0.00% | −1,764−100.0% | Sold out |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −765−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −666−100.0% | Sold out |
| Logan Capital Management Inc | 0 | $0 | 0.00% | −566−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −275−100.0% | Sold out |
| Private Wealth Management Group, LLC | 0 | $0 | 0.00% | −171−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −142−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Boston Private Wealth LLC | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| WealthTrak Capital Management LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |
| Sandy Spring Bank | – | – | – | – | Not filed |
| Sofos Investments, Inc. | – | – | – | – | Not filed |