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
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026
- 0
- 13F valueReported value at the end of Q2 2026
- $0
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding RGKUY, Q2 2026
No superinvestor reported holding RGKUY at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Rigaku Holdings Corporation insiders from Form 4, newest first.
No open-market purchases or sales by Rigaku Holdings Corporation insiders are on file.
Top 10 13F holders, Q2 2026
The largest institutional positions in Rigaku Holdings Corporation at the end of Q2 2026; share changes are against Q1 2026.
No institution reported holding RGKUY in 13F filings for Q2 2026.