2 institutions reported holding $3.3M of Buzzi SPA Unsponsored ADR (BZZUY) in SEC 13F filings for 2026-06-30. Largest institutional holders: GREAT LAKES ADVISORS, LLC ($2.9M), CHICAGO TRUST Co NA ($402,699). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GREAT LAKES ADVISORS, LLC | $2.9M | 112,485 | Added |
| 2 | CHICAGO TRUST Co NA | $402,699 | 15,728 | Added |
Source: SEC Form 13F filings · as of 2026-06-30