| Dr. Patrizio Vinciarelli | Insider | 19.578.863 | 42,95% | 4,42B € | 2026-06-30 |
| T. Rowe Price Group, Inc. | Institution | 1.888.446 | 4,14% | 425,84M € | 2026-03-31 |
| Vanguard Capital Management, LLC | Institution | 1.034.740 | 2,27% | 233,33M € | 2026-03-31 |
| JP Morgan Asset Management | Institution | 884.811 | 1,94% | 199,52M € | 2026-05-29 |
| Dr. Estia Eichten | Insider | 789.538 | 1,73% | 178,04M € | 2026-06-04 |
| JPMorgan Chase & Co. | Institution | 672.178 | 1,47% | 151,58M € | 2026-05-29 |
| Manulife Asset Management | Institution | 603.364 | 1,32% | 136,06M € | 2026-03-31 |
| Arrowstreet Capital, Limited Partnership | Institution | 536.274 | 1,18% | 120,93M € | 2026-03-31 |
| Needham Investment Management, LLC | Institution | 522.000 | 1,15% | 117,71M € | 2026-03-31 |
| Dimensional Fund Advisors LP | Institution | 493.670 | 1,08% | 111,32M € | 2026-03-31 |
| Jane Street Group, LLC | Institution | 327.715 | 0,72% | 73,90M € | 2026-03-31 |
| AWM Investment Company Inc | Institution | 288.180 | 0,63% | 64,98M € | 2026-03-31 |
| Northern Trust Global Investments | Institution | 272.711 | 0,60% | 61,50M € | 2026-03-31 |
| The Goldman Sachs Group, Inc. | Institution | 244.647 | 0,54% | 55,17M € | 2026-03-31 |
| Millennium Management LLC | Institution | 221.867 | 0,49% | 50,03M € | 2026-03-31 |
| Herald Investment Management Ltd. | Institution | 220.000 | 0,48% | 49,61M € | 2026-03-31 |
| Colrain Capital LLC | Institution | 201.633 | 0,44% | 45,47M € | 2026-03-31 |
| Driehaus Capital Management LLC | Institution | 189.463 | 0,42% | 42,72M € | 2026-03-31 |
| First Trust Advisors LP | Institution | 163.953 | 0,36% | 36,97M € | 2026-03-31 |
| Arosa Capital Management LP | Institution | 156.500 | 0,34% | 35,29M € | 2026-03-31 |
| Pinnacle Associates, Ltd. | Institution | 155.976 | 0,34% | 35,17M € | 2026-03-31 |
| AQR Capital Management, LLC | Institution | 146.844 | 0,32% | 33,11M € | 2026-03-31 |
| Goldman Sachs Asset Management, L.P. | Institution | 145.120 | 0,32% | 32,72M € | 2026-03-31 |
| Tudor Investment Corporation | Institution | 137.316 | 0,30% | 30,96M € | 2026-03-31 |
| Silvercrest Asset Management Group LLC | Institution | 115.442 | 0,25% | 26,03M € | 2026-03-31 |
| GF Fund Management Co., Ltd. | Institution | 115.245 | 0,25% | 25,99M € | 2026-03-31 |