Rigaku Holdings
268A.TTSE PRIMEPrecision Instruments
Major holders (5%+) · 4
| Holder | Stake |
|---|---|
| Onto Innovation Japan Co., Ltd. | 26.98% |
| Columbia Management Investment Advisers, LLC | 10.76% |
| Hikaru Shimura | 9.48% |
| Indus Capital Partners, LLC | 5.55% |
Each holder's own ratio from its most recent large-shareholding report.
Former and minor holders (below 5%) · 4
| Asuka Corporation | 2.65% |
| Threadneedle Asset Management Limited | 0.37% |
| Atom Investment, L.P. | 0.29% |
| Onto Innovation Inc. | 0.00% |
Ownership history · 21
| Holder | Ratio | Change |
|---|---|---|
| Hikaru Shimura2024-10-28 · amended | 13.29% | new |
Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.