2 institutions reported holding $137,578 of RF ACQUISITION CORP II (RFAIU) in SEC 13F filings for 2026-06-30. Largest institutional holders: Clear Street Group Inc. ($127,276), UBS Group AG ($10,302). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Clear Street Group Inc. | $127,276 | 11,487 | Added |
| 2 | UBS Group AG | $10,302 | 934 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30