M3 PARTNERS LP - 30 Sep 2025 SCHEDULE 13G/A Report for PIONEER BANCORP, INC. Common Stock (PBFS)

Filing Manager
M3 PARTNERS LP
Reporting Manager
M3 Funds, LLC
Symbol
PBFS
Shares outstanding
25,289,678 shares
Disclosed Ownership
1,884,081 shares
Ownership
7.4%
Form type
SCHEDULE 13G/A
Filing time
14 Nov 2025, 09:00:23 UTC
Date of event
30 Sep 2025
Previous filing
13 Feb 2025

Quoteable Key Fact

"M3 PARTNERS LP disclosed 7.4% ownership in PIONEER BANCORP, INC. Common Stock (PBFS) on 30 Sep 2025."

Quick Takeaways

  • M3 PARTNERS LP filed SCHEDULE 13G/A for PIONEER BANCORP, INC. Common Stock (PBFS).
  • Disclosed ownership: 7.4%.
  • Date of event: 30 Sep 2025.

What Changed

  • Previous schedule filing date: 13 Feb 2025.
  • Current filing was accepted on 14 Nov 2025, 09:00.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
M3 Funds, LLC 7.4% 1,884,081 0 1,884,081 /s/ Jason A. Stock Jason A. Stock, Manager
M3 Partners, LP 7.4% 1,884,081 0 1,884,081 By: M3 Funds, LLC, General Partner /s/ Jason A. Stock Jason A. Stock, Manager
M3F, Inc. 7.4% 1,884,081 0 1,884,081 /s/ Jason A. Stock Jason A. Stock, Managing Director
Jason A. Stock 7.4% 1,884,081 0 1,884,081 /s/ Jason A. Stock Jason A. Stock
William C. Waller 7.4% 1,884,081 0 1,884,081 /s/ William C. Waller William C. Waller