2 institutions reported holding $91,719 of RF ACQUISITION CORP II (RFAIU) in SEC 13F filings for 2026-03-31. Largest institutional holders: Clear Street Group Inc. ($83,963), UBS Group AG ($7,756). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Clear Street Group Inc. | $83,963 | 10,165 | Added |
| 2 | UBS Group AG | $7,756 | 939 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31