| Mr. Nagayoshi Ho | Insider | 11.608.261 | 43,71% | US$ 493,70M | 2025-09-19 |
| Nasu Material Corporation | Institution | 684.000 | 2,58% | US$ 29,09M | 2025-06-30 |
| Nippon Value Investors KK | Institution | 661.300 | 2,49% | US$ 28,13M | 2025-09-15 |
| Fidelity International Ltd | Institution | 616.442 | 2,32% | US$ 26,22M | 2026-03-13 |
| Nomura Asset Management Co., Ltd. | Institution | 435.800 | 1,64% | US$ 18,53M | 2026-05-29 |
| Vanguard Capital Management, LLC | Institution | 432.076 | 1,63% | US$ 18,38M | 2026-04-30 |
| Mr. Masayuki Suzuki | Insider | 430.000 | 1,62% | US$ 18,29M | 2025-06-30 |
| Mr. Kunio Hongo | Insider | 380.000 | 1,43% | US$ 16,16M | 2025-06-30 |
| Future Energy Co.,Ltd. | Institution | 349.000 | 1,31% | US$ 14,84M | 2024-12-31 |
| BlackRock, Inc. | Institution | 243.400 | 0,92% | US$ 10,35M | 2026-05-31 |
| Amova Asset Management Co., Ltd. | Institution | 232.500 | 0,88% | US$ 9,89M | 2026-05-29 |
| Daiwa Asset Management Co., Ltd. | Institution | 220.800 | 0,83% | US$ 9,39M | 2025-06-30 |
| Mr. Satoru Endo | Insider | 135.704 | 0,51% | US$ 5,77M | 2025-03-31 |
| Mr. Issei Osawa | Insider | 125.340 | 0,47% | US$ 5,33M | 2025-03-31 |
| Transamerica Asset Management, Inc. | Institution | 122.356 | 0,46% | US$ 5,20M | 2026-04-30 |
| Vanguard Fiduciary Trust Company | Institution | 111.252 | 0,42% | US$ 4,73M | 2026-04-30 |
| Mitsubishi UFJ Asset Management Co., Ltd. | Institution | 104.000 | 0,39% | US$ 4,42M | 2026-03-25 |
| Norges Bank Investment Management | Institution | 88.578 | 0,33% | US$ 3,77M | 2025-12-31 |
| Quaestio Capital Management SGR S.p.A Unipersonale | Institution | 82.201 | 0,31% | US$ 3,50M | 2025-06-30 |
| Empowered Funds, LLC | Institution | 75.446 | 0,28% | US$ 3,21M | 2026-02-27 |
| Dimensional Fund Advisors LP | Institution | 74.638 | 0,28% | US$ 3,17M | 2026-03-31 |
| Samarang Asset Management S.A. | Institution | 74.400 | 0,28% | US$ 3,16M | 2025-12-31 |
| Global X Japan Co. Ltd. | Institution | 60.800 | 0,23% | US$ 2,59M | 2025-05-30 |
| Asset Management One Co., Ltd. | Institution | 55.000 | 0,21% | US$ 2,34M | 2026-02-09 |
| SPARX Asset Management Co., Ltd. | Institution | 53.100 | 0,20% | US$ 2,26M | 2026-01-26 |
| Goldman Sachs Asset Management, L.P. | Institution | 34.700 | 0,13% | US$ 1,48M | 2025-11-30 |