3 institutions reported holding $100,132 of PKO BANK POLSKI ADR (PSZKY) in SEC 13F filings for 2026-06-30. Largest institutional holders: GAMMA Investing LLC ($81,471), PNC Financial Services Group, Inc. ($18,661), RHUMBLINE ADVISERS ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GAMMA Investing LLC | $81,471 | 2,733 | New |
| 2 | PNC Financial Services Group, Inc. | $18,661 | 626 | Added |
| 3 | RHUMBLINE ADVISERS | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30