Kuramoto
5216.TTSE STANDARDGlass & Ceramics Products
Major holders (5%+) · 5
| Holder | Stake |
|---|---|
| Prolight Corporation Limited | 29.83% |
| TOSHIYUKI WATANABE | 13.46% |
| WANG CHI | 13.35% |
| NASU MATERIAL INC. | 8.89% |
| Ample Harvest Capital (Hong Kong) Limited | 6.26% |
Each holder's own ratio from its most recent large-shareholding report.
Ownership history · 23
| Holder | Ratio | Change |
|---|---|---|
| Ample Harvest Capital (Hong Kong) Limited2026-07-08 | 6.26% | new |
| NASU MATERIAL INC.2026-04-06 | 8.89% | +1.06pp |
| Prolight Corporation Limited2026-04-03 | 29.83% | +2.15pp |
| Prolight Corporation Limited2025-08-07 · amended | 27.68% | no change |
| Prolight Corporation Limited2025-05-07 · amended | 27.68% | no change |
| TOSHIYUKI WATANABE2025-04-21 | 13.46% | +1.24pp |
| Prolight Corporation Limited2025-03-17 · amended | 27.68% | no change |
| Prolight Corporation Limited2025-03-17 · amended | 27.68% | -0.07pp |
| Prolight Corporation Limited2025-01-20 · amended | 27.75% | no change |
| Prolight Corporation Limited2025-01-20 · amended | 27.75% | -5.41pp |
| Prolight Corporation Limited2024-11-18 | 33.16% | no change |
| WANG CHI2024-11-05 · amended | 13.35% | new |
| NASU MATERIAL INC.2024-11-05 · amended | 7.83% | new |
| Prolight Corporation Limited2024-11-05 | 33.16% | -3.03pp |
| TOSHIYUKI WATANABE2024-07-24 · amended | 12.22% | no change |
| TOSHIYUKI WATANABE2024-07-24 · amended | 12.22% | no change |
| Prolight Corporation Limited2024-07-05 · amended | 36.19% | -1.41pp |
| Prolight Corporation Limited2024-07-05 · amended | 37.60% | -1.41pp |
| Prolight Corporation Limited2024-07-04 · amended | 39.01% | no change |
| Prolight Corporation Limited2024-07-04 · amended | 39.01% | no change |
Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.