| The Valentin Gapontsev Trust | Institution | 6.726.599 | 15,85% | US$ 741,47M | 2026-02-17 |
| Ip Fibre Devices (uk) Ltd | Institution | 6.529.002 | 15,38% | US$ 719,69M | 2026-02-24 |
| First Eagle Investment Management, LLC | Institution | 4.593.349 | 10,82% | US$ 506,32M | 2026-03-31 |
| BlackRock, Inc. | Institution | 2.712.353 | 6,39% | US$ 298,98M | 2026-03-31 |
| Dimensional Fund Advisors LP | Institution | 1.701.269 | 4,01% | US$ 187,53M | 2026-03-31 |
| Vanguard Portfolio Management, LLC | Institution | 1.639.991 | 3,86% | US$ 180,78M | 2026-03-31 |
| Lazard Asset Management LLC | Institution | 1.374.460 | 3,24% | US$ 151,51M | 2026-03-31 |
| Amova Asset Management Co., Ltd. | Institution | 1.350.328 | 3,18% | US$ 148,85M | 2026-03-31 |
| Vanguard Capital Management, LLC | Institution | 1.138.725 | 2,68% | US$ 125,52M | 2026-03-31 |
| Dr. Igor Samartsev | Insider | 951.007 | 2,24% | US$ 104,83M | 2026-05-12 |
| Neuberger Berman Investment Advisers LLC | Institution | 844.398 | 1,99% | US$ 93,08M | 2026-03-31 |
| State Street Global Advisors, Inc. | Institution | 819.259 | 1,93% | US$ 90,31M | 2026-03-31 |
| Westwood Management Corp. | Institution | 779.528 | 1,84% | US$ 85,93M | 2026-03-31 |
| M&G Investment Management Limited | Institution | 596.812 | 1,41% | US$ 65,79M | 2026-03-31 |
| Fuller & Thaler Asset Management, Inc. | Institution | 551.992 | 1,30% | US$ 60,85M | 2026-03-31 |
| Disciplined Growth Investors, Inc. | Institution | 528.737 | 1,25% | US$ 58,28M | 2026-03-31 |
| Geode Capital Management, LLC | Institution | 500.367 | 1,18% | US$ 55,16M | 2026-03-31 |
| Emerald Advisers, LLC | Institution | 497.373 | 1,17% | US$ 54,83M | 2026-03-31 |
| Segall Bryant & Hamill, LLC | Institution | 469.471 | 1,11% | US$ 51,75M | 2026-03-31 |
| AQR Capital Management, LLC | Institution | 412.983 | 0,97% | US$ 45,52M | 2026-03-31 |
| Morgan Stanley | Institution | 391.815 | 0,92% | US$ 43,19M | 2026-03-31 |
| Pacific Investment Management Company LLC | Institution | 352.665 | 0,83% | US$ 38,87M | 2026-03-31 |
| Invesco Ltd. | Institution | 346.267 | 0,82% | US$ 38,17M | 2026-03-31 |
| Charles Schwab Investment Management, Inc. | Institution | 324.182 | 0,76% | US$ 35,73M | 2026-03-31 |
| IQ EQ Trust Company, U.S., LLC | Institution | 298.638 | 0,70% | US$ 32,92M | 2025-03-31 |
| Baillie Gifford & Co. | Institution | 269.355 | 0,63% | US$ 29,69M | 2026-03-31 |
| Invesco Capital Management LLC | Institution | 240.650 | 0,57% | US$ 26,53M | 2026-03-31 |
| Pacific Heights Asset Management, LLC | Institution | 225.000 | 0,53% | US$ 24,80M | 2026-03-31 |
| UBS Asset Management AG | Institution | 218.400 | 0,51% | US$ 24,07M | 2026-03-31 |
| Exchange Traded Concepts, LLC | Institution | 215.794 | 0,51% | US$ 23,79M | 2026-03-31 |
| American Capital Management, Inc. | Institution | 208.918 | 0,49% | US$ 23,03M | 2026-03-31 |
| Northern Trust Global Investments | Institution | 202.457 | 0,48% | US$ 22,32M | 2026-03-31 |
| SEI Investments Company | Institution | 192.688 | 0,45% | US$ 21,24M | 2026-03-31 |