2 institutions reported holding $3.5M of UBS AG LONDON BRANCH (USML) in SEC 13F filings for 2026-06-30. Largest institutional holders: UBS Group AG ($3.5M), IMC-Chicago, LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | UBS Group AG | $3.5M | 80,600 | Added |
| 2 | IMC-Chicago, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30