7 institutions reported holding $1.6M of B3 SA - UNSP ADR (BOLSY) in SEC 13F filings for 2026-03-31. Largest institutional holders: O'Brien Greene & Co. Inc ($1.3M), RHUMBLINE ADVISERS ($272,785), GAMMA Investing LLC ($33,289), Westside Investment Management, Inc. ($15,216), Strive Financial Group ,LLC ($5,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | O'Brien Greene & Co. Inc | $1.3M | 117,900 | Added |
| 2 | RHUMBLINE ADVISERS | $272,785 | 25,305 | Added |
| 3 | GAMMA Investing LLC | $33,289 | 3,088 | Trimmed |
| 4 | Westside Investment Management, Inc. | $15,216 | 1,396 | Hold |
| 5 | Strive Financial Group ,LLC | $5,000 | 500 | New |
| 6 | PNC Financial Services Group, Inc. | $1,056 | 98 | Added |
| 7 | HANCOCK WHITNEY CORP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31