| Cassa Depositi e Prestiti S.p.A. | Institution | 457.138.500 | 35,32% | 11,86B € | 2025-06-30 |
| Ministero dell'Economia e delle Finanze | Institution | 382.167.786 | 29,53% | 9,92B € | 2025-06-30 |
| BlackRock, Inc. | Institution | 28.583.427 | 2,21% | 741,74M € | 2026-04-30 |
| Vanguard Capital Management, LLC | Institution | 14.166.573 | 1,09% | 367,62M € | 2026-04-30 |
| Norges Bank Investment Management | Institution | 12.957.909 | 1,00% | 336,26M € | 2025-12-31 |
| Amundi Asset Management SAS | Institution | 5.920.226 | 0,46% | 153,63M € | 2026-04-30 |
| Vanguard Fiduciary Trust Company | Institution | 4.027.827 | 0,31% | 104,52M € | 2026-04-30 |
| UBS Asset Management AG | Institution | 3.725.741 | 0,29% | 96,68M € | 2026-04-30 |
| Geode Capital Management, LLC | Institution | 3.725.076 | 0,29% | 96,67M € | 2026-04-30 |
| Artemis Investment Management LLP | Institution | 3.498.931 | 0,27% | 90,80M € | 2025-10-07 |
| Baillie Gifford & Co. | Institution | 3.096.088 | 0,24% | 80,34M € | 2026-01-31 |
| Deutsche Asset & Wealth Management | Institution | 2.443.829 | 0,19% | 63,42M € | 2025-12-31 |
| Dimensional Fund Advisors LP | Institution | 2.389.937 | 0,18% | 62,02M € | 2026-04-30 |
| Vanguard Asset Management, Limited | Institution | 2.110.894 | 0,16% | 54,78M € | 2026-03-31 |
| KBC Asset Management NV | Institution | 2.091.125 | 0,16% | 54,26M € | 2026-02-28 |
| Eurizon Capital SGR SpA | Institution | 1.955.914 | 0,15% | 50,76M € | 2025-12-31 |
| First Trust Advisors LP | Institution | 1.730.859 | 0,13% | 44,92M € | 2026-05-29 |
| State Street Global Advisors, Inc. | Institution | 1.690.481 | 0,13% | 43,87M € | 2026-04-30 |
| Charles Schwab Investment Management, Inc. | Institution | 1.617.711 | 0,13% | 41,98M € | 2026-04-30 |
| AQR Capital Management, LLC | Institution | 1.538.621 | 0,12% | 39,93M € | 2026-03-31 |
| JP Morgan Asset Management | Institution | 1.528.309 | 0,12% | 39,66M € | 2026-05-29 |
| Franklin Resources, Inc. | Institution | 1.395.864 | 0,11% | 36,22M € | 2026-04-30 |
| Janus Henderson Group plc | Institution | 1.203.398 | 0,09% | 31,23M € | 2025-12-31 |
| HSBC Global Asset Management (France) | Institution | 1.079.867 | 0,08% | 28,02M € | 2025-09-30 |
| BNP Paribas Asset Management Europe | Institution | 1.028.645 | 0,08% | 26,69M € | 2025-12-31 |
| Invesco Ltd. | Institution | 1.026.942 | 0,08% | 26,65M € | 2026-02-28 |
| Schroder Investment Management Limited | Institution | 953.147 | 0,07% | 24,73M € | 2025-10-31 |
| SEI Investments Company | Institution | 942.848 | 0,07% | 24,47M € | 2026-04-30 |