| Filed | Company | Stake | Change | Source |
| 2026-05-26 | Meiji Machine Co.,Ltd. 6334 | 15.38% | +1.07pt | PDF, Japanese |
| 2026-05-26 | Meiji Machine Co.,Ltd. 6334 | 16.60% | +1.22pt | PDF, Japanese |
| 2026-05-26 | Meiji Machine Co.,Ltd. 6334 | 17.65% | +1.05pt | PDF, Japanese |
| 2025-10-16 | Meiji Machine Co.,Ltd. 6334 | 14.31% | +5.26pt | PDF, Japanese |
| 2025-10-15 | Meiji Machine Co.,Ltd. 6334 | 9.05% | +3.41pt | PDF, Japanese |
| 2025-06-04 | Meiji Machine Co.,Ltd. 6334 | 5.64% | −3.68pt | PDF, Japanese |
| 2025-02-03 | Meiji Machine Co.,Ltd. 6334 | 11.00% | −1.75pt | PDF, Japanese |
| 2025-02-03 | Meiji Machine Co.,Ltd. 6334 | 9.32% | −1.68pt | PDF, Japanese |
| 2024-12-16 | Meiji Machine Co.,Ltd. 6334 | 12.75% | +1.01pt | PDF, Japanese |
| 2024-12-16 | Meiji Machine Co.,Ltd. 6334 | 10.99% | −1.76pt | PDF, Japanese |
| 2024-12-16 | Meiji Machine Co.,Ltd. 6334 | 9.31% | −1.68pt | PDF, Japanese |
| 2024-06-04 | Meiji Machine Co.,Ltd. 6334 | 11.74% | +1.66pt | PDF, Japanese |
| 2024-06-03 | Meiji Machine Co.,Ltd. 6334 | 10.08% | +1.16pt | PDF, Japanese |
| 2024-04-18 | Meiji Machine Co.,Ltd. 6334 | 10.09% | +1.17pt | PDF, Japanese |
| 2024-04-17 | Meiji Machine Co.,Ltd. 6334 | 8.92% | +1.07pt | PDF, Japanese |
| 2023-09-01 | Meiji Machine Co.,Ltd. 6334 | 6.51% | +1.11pt | PDF, Japanese |
| 2023-09-01 | Meiji Machine Co.,Ltd. 6334 | 7.85% | +1.34pt | PDF, Japanese |
| 2023-05-02 | Meiji Machine Co.,Ltd. 6334 | 6.51% | +1.11pt | PDF, Japanese |
| 2023-05-02 | Meiji Machine Co.,Ltd. 6334 | 7.85% | +1.34pt | PDF, Japanese |
| 2023-04-27 | Meiji Machine Co.,Ltd. 6334 | 5.40% | 0.00pt | PDF, Japanese |