Showa System Engineering
4752.TInformation & Communication
Major holders (5%+) · 2
| Holder | Stake |
|---|---|
| OM Shoji | 7.69% |
| Kyoko Furutono | 6.32% |
Each holder's own ratio from its most recent large-shareholding report.
Former and minor holders (below 5%) · 1
| Haruyoshi Furutono | 0.51% |
Ownership history · 3
| Holder | Ratio | Change |
|---|---|---|
| OM Shoji2026-02-19 · amended | 7.69% | new |
| Haruyoshi Furutono2026-02-19 · amended | 0.51% | new |
| Kyoko Furutono2026-02-19 · amended | 6.32% | new |
Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.