2 institutions reported holding $5,123 of RIBBON ACQUISITION CORP (RIBBU) in SEC 13F filings for 2026-06-30. Largest institutional holders: UBS Group AG ($5,123), Clear Street Group Inc. ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | UBS Group AG | $5,123 | 470 | Trimmed |
| 2 | Clear Street Group Inc. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30