Rigaku Holdings Corporation
RGKUY- Exchange
- OTC
- SEC CIK
- 0002141099
No open-market purchases or sales by Rigaku Holdings Corporation insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Other share classesRGAKF
Superinvestors holding RGKUY, Q2 2026
No superinvestor reported holding RGKUY in Q2 2026.