| Société Lorraine de Participations Sidérurgiques | Institution | 17.470.802 | 41,21% | 1,45B € | 2025-12-31 |
| First Eagle Investment Management, LLC | Institution | 1.572.797 | 3,71% | 130,23M € | 2025-12-31 |
| Vanguard Capital Management, LLC | Institution | 764.360 | 1,80% | 63,29M € | 2026-04-30 |
| BlackRock, Inc. | Institution | 673.003 | 1,59% | 55,72M € | 2026-04-30 |
| Norges Bank Investment Management | Institution | 482.852 | 1,14% | 39,98M € | 2025-12-31 |
| Wendel, ESOP | Institution | 425.080 | 1,00% | 35,20M € | 2025-12-31 |
| Vanguard Fiduciary Trust Company | Institution | 217.737 | 0,51% | 18,03M € | 2026-04-30 |
| Société Prive d'Investissement Mobiliers | Institution | 164.674 | 0,39% | 13,64M € | 2025-12-31 |
| Ms. Priscilla de Moustier | Insider | 142.943 | 0,34% | 11,84M € | 2025-12-31 |
| Natixis Investment Managers International | Institution | 100.032 | 0,24% | 8,28M € | 2025-06-30 |
| Mr. Humbert de Wendel | Insider | 96.079 | 0,23% | 7,96M € | 2025-12-31 |
| Vega Investment Solutions S.A. | Institution | 79.171 | 0,19% | 6,56M € | 2025-03-31 |
| National Bank Trust Inc. | Institution | 75.442 | 0,18% | 6,25M € | 2025-12-31 |
| Baring Asset Management Limited | Institution | 74.615 | 0,18% | 6,18M € | 2025-02-28 |
| State Street Global Advisors, Inc. | Institution | 73.999 | 0,17% | 6,13M € | 2026-04-30 |
| Teachers Insurance and Annuity Association-College Retirement Equities Fund | Institution | 72.612 | 0,17% | 6,01M € | 2026-03-31 |
| Deutsche Asset & Wealth Management | Institution | 64.730 | 0,15% | 5,36M € | 2025-12-31 |
| Amundi Asset Management SAS | Institution | 58.566 | 0,14% | 4,85M € | 2026-04-01 |
| Invesco Capital Management LLC | Institution | 56.746 | 0,13% | 4,70M € | 2026-04-30 |
| Charles Schwab Investment Management, Inc. | Institution | 51.069 | 0,12% | 4,23M € | 2026-04-30 |
| Legal & General Investment Management Limited | Institution | 48.516 | 0,11% | 4,02M € | 2026-02-15 |
| Mercer Investments LLC | Institution | 35.744 | 0,08% | 2,96M € | 2025-12-31 |
| PMG Investment Solutions AG | Institution | 35.000 | 0,08% | 2,90M € | 2025-06-30 |