Constellium Se (NYSE:CSTM) showed up in the 13F filings of 307 institutional investors as of March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 12,964,203 | -766,091 | -5.58% | $318,660,110.00 |
| Bpifrance SA | 31 Mar, 2026 | 12,593,903 | 0 | 0.00% | $309,558,136.00 |
| FMR LLC | 31 Mar, 2026 | 6,961,768 | -3,607,515 | -34.13% | $171,120,251.00 |
| T. Rowe Price Investment Management, Inc. | 31 Mar, 2026 | 3,960,819 | -2,027,153 | -33.85% | $97,357.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 3,927,097 | 3,927,097 | 0.00% | $96,528,044.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Mar, 2026 | 3,470,091 | -2,799,778 | -44.65% | $85,294,837.00 |
| D. E. Shaw & Co., Inc. | 31 Mar, 2026 | 3,234,576 | 179,285 | 5.87% | $79,505,879.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 31 Mar, 2026 | 3,228,027 | 2,780,260 | 620.92% | $79,344,904.00 |
| Morgan Stanley | 31 Mar, 2026 | 3,196,054 | -532,064 | -14.27% | $78,559,021.00 |
| Nuveen, LLC | 31 Mar, 2026 | 2,827,731 | -13,230 | -0.47% | $69,505,629.00 |
| State Street Corp | 31 Mar, 2026 | 2,763,495 | 102,977 | 3.87% | $67,926,707.00 |
| Encompass Capital Advisors LLC | 31 Mar, 2026 | 2,477,278 | -2,180,637 | -46.82% | $60,891,493.00 |
| ALLIANCEBERNSTEIN L.P. | 31 Mar, 2026 | 2,317,008 | 2,178,558 | 1,573.53% | $43,675,601.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 2,085,479 | 274,135 | 15.13% | $51,261,074.00 |
| AQR CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 2,074,861 | 308,358 | 17.46% | $51,000,078.00 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 31 Mar, 2026 | 2,056,336 | 1,849,554 | 894.45% | $50,544,739.00 |
| Jpmorgan Chase & Co | 31 Mar, 2026 | 2,051,930 | -37,482 | -1.79% | $47,317,505.00 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 31 Mar, 2026 | 1,913,433 | -30,806 | -1.58% | $47,032,000.00 |
| BRIGHTLINE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 1,847,000 | 5,000 | 0.27% | $45,399,260.00 |
| Cannell & Spears LLC | 31 Mar, 2026 | 1,818,400 | 851,353 | 88.04% | $44,696,272.00 |