7 institutions reported holding $207,486 of RUBICO INC (RUBI) in SEC 13F filings for 2026-06-30. Largest institutional holders: Cable Car Capital, LP ($162,900), UBS Group AG ($44,586), Royal Bank of Canada ($0), Tower Research Capital LLC (TRC) ($0), JANE STREET GROUP, LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Cable Car Capital, LP | $162,900 | 30,000 | New |
| 2 | UBS Group AG | $44,586 | 8,211 | Added |
| 3 | Royal Bank of Canada | $0 | 78 | New |
| 4 | Tower Research Capital LLC (TRC) | $0 | 0 | Exited |
| 5 | JANE STREET GROUP, LLC | $0 | 0 | Exited |
| 6 | SBI Securities Co., Ltd. | $0 | 0 | Exited |
| 7 | CITIGROUP INC | $0 | 0 | Exited |
来源：SEC 13F 申报文件 · 截至 2026-06-30