5 institutions reported holding $1.4M of LAUNCH ONE ACQUISITION CORP (LPAAU) in SEC 13F filings for 2026-06-30. Largest institutional holders: Yakira Capital Management, Inc. ($928,451), Clear Street Group Inc. ($346,147), UBS Group AG ($124,737), BARCLAYS PLC ($3,719), Magnetar Financial LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Yakira Capital Management, Inc. | $928,451 | 84,906 | Trimmed |
| 2 | Clear Street Group Inc. | $346,147 | 32,021 | Added |
| 3 | UBS Group AG | $124,737 | 11,539 | Trimmed |
| 4 | BARCLAYS PLC | $3,719 | 344 | Hold |
| 5 | Magnetar Financial LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30