Japan Material
6055.TServices
Filed as JAPAN MATERIAL Co.,Ltd (2023-08–2025-11)
Major holders (5%+) · 4
| Holder | Stake |
|---|---|
| HISAO TANAKA | 10.01% |
| TOMOKAZU TANAKA | 8.37% |
| HT Co., Ltd. | 6.94% |
| T&T Co., Ltd. | 5.04% |
Each holder's own ratio from its most recent large-shareholding report.
Former and minor holders (below 5%) · 3
| Amova Asset Management Co., Ltd. | 4.15% |
| RHEOS CAPITAL WORKS Inc. | 3.98% |
| Sumitomo Mitsui Trust Asset Management Co., Ltd. | 2.78% |
Ownership history · 17
| Holder | Ratio | Change |
|---|---|---|
| HT Co., Ltd.2025-06-04 | 6.94% | no change |
| HISAO TANAKA2025-06-04 | 10.01% | no change |
| Sumitomo Mitsui Trust Asset Management Co., Ltd.2025-05-21 · amended | 2.78% | +1.23pp |
| Amova Asset Management Co., Ltd.2025-05-21 · amended | 4.15% | -0.14pp |
| Sumitomo Mitsui Trust Asset Management Co., Ltd.2025-05-21 · amended | 1.55% | -0.78pp |
| Amova Asset Management Co., Ltd.2025-05-21 · amended | 4.29% | +1.08pp |
| Sumitomo Mitsui Trust Asset Management Co., Ltd.2025-05-21 · amended | 2.33% | -0.63pp |
| Amova Asset Management Co., Ltd.2025-05-21 · amended | 3.21% | +1.06pp |
| Amova Asset Management Co., Ltd.2025-05-21 · amended | 2.15% | new |
| Sumitomo Mitsui Trust Asset Management Co., Ltd.2025-05-21 · amended | 2.96% | new |
| T&T Co., Ltd.2025-04-03 | 5.04% | new |
| TOMOKAZU TANAKA2025-04-03 | 8.37% | new |
| HT Co., Ltd.2025-01-08 | 6.94% | no change |
| HISAO TANAKA2025-01-08 | 10.01% | no change |
| HT Co., Ltd.2025-01-07 | 6.94% | new |
| HISAO TANAKA2025-01-07 | 10.01% | new |
| RHEOS CAPITAL WORKS Inc.2024-08-22 | 3.98% | new |
Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.