1 institutions reported holding $427 of PIONEER BANCORP INC MD COM (PBFS) in SEC 13F filings for 2026-06-30. Largest institutional holders: GAMMA Investing LLC ($427). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GAMMA Investing LLC | $427 | 25 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30