BlackRock, Inc. 13D and 13G filings for Constellium SE:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-07-17 7:44 pm Purchase | 2025-06-30 | 13G | CONSTELLIUM SE SHS USD CSTM | BlackRock Inc. BLK | 8,274,063 5.800% | 1,104,873![]() (+15.41%) | Filing |
| 2025-04-29 11:55 am Sale | 2025-03-31 | 13G | CONSTELLIUM SE SHS USD CSTM | BlackRock Inc. BLK | 7,169,190 5.000% | -5,270,801![]() (-42.37%) | Filing |

