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.
Q4 2025 vs. Q3 2025
How the institutions holding Constellium SE changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Of which not filed for Q4 2025 | Q4 2025 | Change |
|---|---|---|---|---|
| Holders | 237 | 5 | 253 | +21 |
| Shares | 128.5M | 731.7K | 124.3M | −3.47M (−2.7%) |
| Value | $1.91B | $10.9M | $2.34B | +$441.8M (+23.2%) |
5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (42)
Institutions that held Constellium SE at the end of Q4 2025 but not at the end of Q3 2025.
Sold out (21)
Institutions that held Constellium SE at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Macquarie Group Ltd | 2,034,856 | $30.3M |
| Cohen & Steers, Inc. | 224,743 | $3.34M |
| Qube Research & Technologies Ltd | 135,731 | $2.02M |
| Standard Life Aberdeen plc | 112,533 | $1.69M |
| New Century Financial Group, LLC | 68,442 | $1.02M |
| Envestnet Asset Management Inc | 61,097 | $909.1K |
| Walleye Capital LLC | 42,853 | $637.7K |
| Renaissance Technologies LLC | 36,300 | $540.1K |
| Counterpoint Mutual Funds LLC | 24,567 | $365.6K |
| Omers Administration Corp | 23,600 | $351.2K |
| Neo Ivy Capital Management | 18,480 | $275.0K |
| SRS Capital Advisors, Inc. | 18,078 | $269.0K |
| Prudential Financial Inc | 16,425 | $244.4K |
| Bayesian Capital Management, LP | 11,100 | $165.2K |
| Principal Financial Group Inc | 10,317 | $153.5K |
| Gordian Capital Singapore Pte Ltd | 5,700 | $84.8K |
| Groupe la Francaise | 545 | $8.20K |
| Spire Wealth Management | 118 | $1.76K |
| Principal Securities, Inc. | 85 | $1.26K |
| Advisory Services Network, LLC | 9 | $134 |
| FNY Investment Advisers, LLC | 14 | $0 |
Not filed for Q4 2025 yet (5)
Institutions that held Constellium SE at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Cubist Systematic Strategies, LLC | 501,775 | $7.47M |
| Eisler Capital Management Ltd. | 181,256 | $2.69M |
| Wolverine Trading, LLC | 32,889 | $494.3K |
| CIBC Bancorp USA Inc. | 15,176 | $225.8K |
| Point72 (DIFC) Ltd | 648 | $9.64K |