CONSTELLIUM SE - CSTM
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Aug 06, 2026 | SCHEDULE 13G/A | FMR LLC | 1.6% | 2,194,722 | View |
| Aug 06, 2026 | SCHEDULE 13G/A | Abigail P. Johnson | 1.6% | 2,194,722 | View |
| May 28, 2026 | SCHEDULE 13D/A | — | 6.2% | — | View |
| May 06, 2026 | SCHEDULE 13G/A | FMR LLC | 5.1% | 6,961,768 | View |
| May 06, 2026 | SCHEDULE 13G/A | Abigail P. Johnson | 5.1% | 6,961,768 | View |
| Apr 24, 2026 | SCHEDULE 13G/A | Millennium Management LLC | 2.5% | 3,470,091 | View |
| Apr 24, 2026 | SCHEDULE 13G/A | Millennium Group Management LLC | 2.5% | 3,470,091 | View |
| Apr 24, 2026 | SCHEDULE 13G/A | Israel A. Englander | 2.5% | 3,470,091 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.