Canonical: https://ownershiptrace.com/13f/companies/2903

# Who owns Pioneer Bancorp, Inc./MD (PBFS)? Elite investor 13F holders

2 tracked elite investors reported holding Pioneer Bancorp, Inc./MD as of 2026-06-30, including First Pacific Advisors, Renaissance Technologies LLC. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

2 tracked investors currently reported holding · Latest report period: 2026-06-30 · Financials · Banks

Pioneer Bancorp, Inc. operates as a holding company for Pioneer Bank, National Association that provides various banking products and services in New York. It accepts various deposit accounts, such as demand, savings, and money market accounts, as well as certificates of deposit accounts. The company's loan products include commercial real estate, commercial and industrial, commercial…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [First Pacific Advisors](https://ownershiptrace.com/13f/investors/33) | PIONEER BANCORP INC MD | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 2850246.00 USD | 166974.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/1377581/0001377581-26-000007-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | PIONEER BANCORP INC MD | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 1247817.00 USD | 73100.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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