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, Q3 2023
Institutional positions in Constellium SE as of Sep 30, 2023. 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
- 191
- +4 vs. Q2 2023
- Shares held
- 135.2M
- −849.1K (−0.6%) vs. Q2 2023
- Total value
- $2.46B
- +$116.8M (+5.0%) vs. Q2 2023
- New holders
- 24
- 69 more added
- Sold out
- 20
- 70 more reduced
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Constellium SE; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Inceptionr LLC | 0 | $0 | 0.00% | −22,067−100.0% | Sold out |
| MYDA Advisors LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −17,505−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −11,142−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −10,991−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −10,389−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −8,035−100.0% | Sold out |
| First Horizon Advisors, Inc. | 0 | $0 | 0.00% | −211−100.0% | Sold out |
| Stonebridge Capital Advisors LLC | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −139−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −34−100.0% | Sold out |