| Bpifrance Participations SA | Institution | 7.721.562 | 27,09% | 353,65M € | 2025-07-11 |
| Société Territoriale Calédonienne de Participation Industrielle | Institution | 1.159.994 | 4,07% | 53,13M € | 2024-12-31 |
| Van Eck Associates Corporation | Institution | 988.867 | 3,47% | 45,29M € | 2026-05-31 |
| Eramet SA, ESOP | Institution | 447.711 | 1,57% | 20,51M € | 2024-12-31 |
| Vanguard Capital Management, LLC | Institution | 262.550 | 0,92% | 12,02M € | 2026-05-31 |
| BlackRock, Inc. | Institution | 218.968 | 0,77% | 10,03M € | 2024-12-31 |
| Groupe Cdc | Institution | 195.209 | 0,68% | 8,94M € | 2024-12-31 |
| Fidelity International Ltd | Institution | 191.373 | 0,67% | 8,76M € | 2024-12-31 |
| Dimensional Fund Advisors LP | Institution | 148.008 | 0,52% | 6,78M € | 2024-12-31 |
| DIVAS Asset Management AG | Institution | 145.921 | 0,51% | 6,68M € | 2024-12-31 |
| Allianz Asset Management GmbH | Institution | 86.918 | 0,30% | 3,98M € | 2025-09-30 |
| Vanguard Fiduciary Trust Company | Institution | 71.658 | 0,25% | 3,28M € | 2026-05-31 |
| Northern Trust Global Investments | Institution | 60.852 | 0,21% | 2,79M € | 2026-05-29 |
| DNB Carnegie Investment Bank AB | Institution | 54.116 | 0,19% | 2,48M € | 2024-12-31 |
| Niche Asset Management Limited | Institution | 45.300 | 0,16% | 2,07M € | 2025-12-31 |
| Ms. Christel Bories | Insider | 42.036 | 0,15% | 1,93M € | 2025-04-03 |
| Alken IM, LLP | Institution | 37.342 | 0,13% | 1,71M € | 2025-12-31 |
| Medivalor, A.V. Agencia de Valores, S.A. | Institution | 34.814 | 0,12% | 1,59M € | 2025-06-30 |
| ALPS Advisors, Inc. | Institution | 33.031 | 0,12% | 1,51M € | 2026-05-29 |
| KBC Asset Management NV | Institution | 29.483 | 0,10% | 1,35M € | 2025-12-31 |
| UBS Asset Management AG | Institution | 22.924 | 0,08% | 1,05M € | 2025-12-31 |
| Marathon Asset Management Limited | Institution | 21.382 | 0,08% | 979,30k € | 2025-12-31 |
| Wellington Management Group LLP | Institution | 20.111 | 0,07% | 921,08k € | 2025-06-30 |
| Deutsche Asset & Wealth Management | Institution | 18.330 | 0,06% | 839,51k € | 2025-12-31 |
| HANSAINVEST Hanseatische Investment-GmbH | Institution | 11.000 | 0,04% | 503,80k € | 2025-06-30 |