| Dr. Patrizio Vinciarelli | Insider | 19.918.863 | 43,70% | 4,75B € | 2026-06-04 |
| BlackRock, Inc. | Institution | 2.884.375 | 6,33% | 687,64M € | 2026-03-31 |
| T. Rowe Price Group, Inc. | Institution | 1.888.446 | 4,14% | 450,21M € | 2026-03-31 |
| Vanguard Portfolio Management, LLC | Institution | 1.162.134 | 2,55% | 277,05M € | 2026-03-31 |
| Vanguard Capital Management, LLC | Institution | 1.034.740 | 2,27% | 246,68M € | 2026-03-31 |
| JP Morgan Asset Management | Institution | 884.811 | 1,94% | 210,94M € | 2026-05-29 |
| State Street Global Advisors, Inc. | Institution | 811.617 | 1,78% | 193,49M € | 2026-03-31 |
| Dr. Estia Eichten | Insider | 789.538 | 1,73% | 188,23M € | 2026-06-04 |
| JPMorgan Chase & Co. | Institution | 672.178 | 1,47% | 160,25M € | 2026-05-29 |
| Manulife Asset Management | Institution | 603.364 | 1,32% | 143,84M € | 2026-03-31 |
| Geode Capital Management, LLC | Institution | 602.661 | 1,32% | 143,67M € | 2026-03-31 |
| Arrowstreet Capital, Limited Partnership | Institution | 536.274 | 1,18% | 127,85M € | 2026-03-31 |
| Needham Investment Management, LLC | Institution | 522.000 | 1,15% | 124,44M € | 2026-03-31 |
| Dimensional Fund Advisors LP | Institution | 493.670 | 1,08% | 117,69M € | 2026-03-31 |
| Jane Street Group, LLC | Institution | 327.715 | 0,72% | 78,13M € | 2026-03-31 |
| AWM Investment Company Inc | Institution | 288.180 | 0,63% | 68,70M € | 2026-03-31 |
| Northern Trust Global Investments | Institution | 272.711 | 0,60% | 65,01M € | 2026-03-31 |
| Morgan Stanley | Institution | 251.577 | 0,55% | 59,98M € | 2026-03-31 |
| The Goldman Sachs Group, Inc. | Institution | 244.647 | 0,54% | 58,32M € | 2026-03-31 |
| Millennium Management LLC | Institution | 221.867 | 0,49% | 52,89M € | 2026-03-31 |
| Herald Investment Management Ltd. | Institution | 220.000 | 0,48% | 52,45M € | 2026-03-31 |
| Colrain Capital LLC | Institution | 201.633 | 0,44% | 48,07M € | 2026-03-31 |
| Charles Schwab Investment Management, Inc. | Institution | 194.453 | 0,43% | 46,36M € | 2026-03-31 |
| Driehaus Capital Management LLC | Institution | 189.463 | 0,42% | 45,17M € | 2026-03-31 |
| FMR LLC | Institution | 164.691 | 0,36% | 39,26M € | 2026-03-31 |
| First Trust Advisors LP | Institution | 163.953 | 0,36% | 39,09M € | 2026-03-31 |
| Vanguard Fiduciary Trust Company | Institution | 158.380 | 0,35% | 37,76M € | 2026-03-31 |
| Arosa Capital Management LP | Institution | 156.500 | 0,34% | 37,31M € | 2026-03-31 |
| Pinnacle Associates, Ltd. | Institution | 155.976 | 0,34% | 37,18M € | 2026-03-31 |
| AQR Capital Management, LLC | Institution | 146.844 | 0,32% | 35,01M € | 2026-03-31 |
| Goldman Sachs Asset Management, L.P. | Institution | 145.120 | 0,32% | 34,60M € | 2026-03-31 |
| BNY Asset Management | Institution | 139.245 | 0,31% | 33,20M € | 2026-03-31 |
| Tudor Investment Corporation | Institution | 137.316 | 0,30% | 32,74M € | 2026-03-31 |