Seiko
6286.TTSE STANDARDMachinery
Major holders (5%+) · 4
| Holder | Stake |
|---|---|
| SUZUYO HOLDINGS Co., Ltd | 28.26% |
| TMK | 8.34% |
| Takanori Suzuki | 7.34% |
| Keiko Suzuki | 6.59% |
Each holder's own ratio from its most recent large-shareholding report.
Former and minor holders (below 5%) · 4
| SHIMIZU SHOKUHIN CO.LTD | 3.15% |
| SUZUKI YOHEI | 1.10% |
| KASHIWA KOGYO CO., LTD | 0.59% |
| Takeo Suzuki | 0.46% |
Ownership history · 20
| Holder | Ratio | Change |
|---|---|---|
| KASHIWA KOGYO CO., LTD2026-05-12 · amended | 0.59% | new |
| SUZUKI YOHEI2026-05-12 · amended | 1.10% | new |
| SHIMIZU SHOKUHIN CO.LTD2026-05-12 · amended | 3.15% | new |
| SUZUYO HOLDINGS Co., Ltd2026-05-12 · amended | 28.26% | new |
| Takeo Suzuki2026-03-12 | 0.46% | no change |
| Keiko Suzuki2026-03-12 | 6.59% | no change |
| TMK2026-03-12 | 8.34% | no change |
| Takeo Suzuki2026-03-10 · amended | 0.46% | no change |
| Keiko Suzuki2026-03-10 · amended | 6.59% | no change |
| TMK2026-03-10 · amended | 8.34% | no change |
| Takeo Suzuki2026-03-10 · amended | 0.46% | no change |
| Keiko Suzuki2026-03-10 · amended | 6.59% | no change |
| TMK2026-03-10 · amended | 8.34% | -1.19pp |
| Takanori Suzuki2025-05-14 | 7.34% | new |
| Takeo Suzuki2025-05-09 | 0.46% | no change |
| Keiko Suzuki2025-05-09 | 6.59% | -6.17pp |
| TMK2025-05-09 | 9.53% | no change |
| Takeo Suzuki2024-10-18 | 0.46% | new |
| TMK2024-10-18 | 9.53% | new |
| Keiko Suzuki2024-10-18 | 12.76% | new |
Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.