DOSSIER · 13F Holders · Q3 2026
RGKUY
RIGAKU HLDGS CORP UNSPONSORED ADS
1 institutions still hold RIGAKU HLDGS CORP UNSPONSORED ADS as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 766551105·1 13F holders·last filed Sep 30, 2026
AI Holders Summary · Q3 2026
1 institutions reported RGKUY in Q3 2026. GAMMA Investing LLC leads at 100.0% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.