| Cultural Creation Meteorological Center Foundation WNI | Institution | 6.800.000 | 15,31% | US$ 205,16M | 2025-11-30 |
| WNI Institute K.K. | Institution | 6.800.000 | 15,31% | US$ 205,16M | 2025-11-30 |
| Weathernews Inc., ESOP | Institution | 1.797.908 | 4,05% | US$ 54,24M | 2025-11-30 |
| Asset Management One Co., Ltd. | Institution | 1.738.400 | 3,91% | US$ 52,45M | 2026-02-27 |
| Mr. Shinobuko Ishibashi | Insider | 1.415.200 | 3,19% | US$ 42,70M | 2025-11-30 |
| Nomura Asset Management Co., Ltd. | Institution | 883.900 | 1,99% | US$ 26,67M | 2026-05-29 |
| Nissay Asset Management Corporation | Institution | 800.000 | 1,80% | US$ 24,14M | 2025-11-30 |
| Vanguard Capital Management, LLC | Institution | 770.320 | 1,73% | US$ 23,24M | 2026-05-31 |
| Mr. Tomohiro Ishibashi | Insider | 691.800 | 1,56% | US$ 20,87M | 2025-11-30 |
| Sumitomo Mitsui Financial Group, Inc. | Institution | 582.800 | 1,31% | US$ 17,58M | 2024-11-30 |
| Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | Institution | 556.000 | 1,25% | US$ 16,77M | 2024-10-28 |
| Mr. Shinichi Ishibashi | Insider | 518.800 | 1,17% | US$ 15,65M | 2025-11-30 |
| Baillie Gifford & Co. | Institution | 445.689 | 1,00% | US$ 13,45M | 2026-01-31 |
| Daiwa Asset Management Co., Ltd. | Institution | 445.200 | 1,00% | US$ 13,43M | 2025-06-30 |
| Amova Asset Management Co., Ltd. | Institution | 440.600 | 0,99% | US$ 13,29M | 2026-05-29 |
| Mitsubishi UFJ Trust and Banking Corporation | Institution | 430.400 | 0,97% | US$ 12,99M | 2024-10-28 |
| Dimensional Fund Advisors LP | Institution | 365.050 | 0,82% | US$ 11,01M | 2026-05-29 |
| Mr. Chihito Kusabiraki | Insider | 350.398 | 0,79% | US$ 10,57M | 2025-08-26 |
| Vanguard Fiduciary Trust Company | Institution | 228.824 | 0,52% | US$ 6,90M | 2026-05-31 |
| Invesco Ltd. | Institution | 163.000 | 0,37% | US$ 4,92M | 2025-11-05 |
| Meiji Yasuda Asset Management Company Ltd. | Institution | 160.000 | 0,36% | US$ 4,83M | 2025-04-25 |
| Penserra Capital Management LLC | Institution | 136.264 | 0,31% | US$ 4,11M | 2026-01-31 |
| Sumitomo Mitsui Trust Asset Management Co., Ltd. | Institution | 135.000 | 0,30% | US$ 4,07M | 2026-01-22 |
| BNY Asset Management | Institution | 124.600 | 0,28% | US$ 3,76M | 2026-03-31 |
| Mitsubishi UFJ Asset Management Co., Ltd. | Institution | 122.800 | 0,28% | US$ 3,70M | 2024-10-28 |
| Norges Bank Investment Management | Institution | 113.228 | 0,25% | US$ 3,42M | 2025-12-31 |
| Angel Japan Asset Management | Institution | 94.000 | 0,21% | US$ 2,84M | 2026-01-22 |
| Mr. Masanori Yoshitake | Insider | 80.434 | 0,18% | US$ 2,43M | 2025-08-26 |
| BlackRock, Inc. | Institution | 72.400 | 0,16% | US$ 2,18M | 2025-01-31 |