Pioneer Bancorp, Inc./MD (PBFS) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

24,593,205Shares Outstanding

5,872,770Shares held by institutions

$82,218,780Value of institutional holdings

23.88%Institutional ownership %

2.87%Shares Changed QoQ

74No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Pioneer Bancorp, Inc./MD (NASDAQ:PBFS) has 74 institutional investors with active 13F positions as of December 2025.

Their combined ownership stood at 23.7% of outstanding shares in December 2025, up from 23.2% in September 2025.
Their total shares held in PBFS increased 2.94% quarter over quarter, and separately, investors owning Pioneer Bancorp increased 13.85% from a year ago.
Activity in PBFS broke down as 30 buyers, 26 sellers, and 18 unchanged among 74 total holders.
Combined, these investors held 5.84Mn shares in PBFS for December 2025, up by 166.57K shares quarter on quarter, and down 520.57K shares year over year.
As of December 31, 2025, the biggest holder of Pioneer Bancorp is M3F, Inc. at 2.03Mn shares, representing 8.27% of shares outstanding.
Top purchasers of PBFS stock for the quarter ending December 2025 included M3F, Inc. (149.77K), Goldman Sachs Group Inc (39.48K), Tripletail Wealth Management, LLC (23.32K), VANGUARD GROUP INC (15.2K), ALLIANCEBERNSTEIN L.P. (6.78K).
The biggest sellers of Pioneer Bancorp for the quarter ending December 2025 included Barclays Plc (37.92K), RENAISSANCE TECHNOLOGIES LLC (13.78K), MILLENNIUM MANAGEMENT LLC (9.4K), CITADEL ADVISORS LLC (7.72K), Northern Trust Corp (7.18K).
Per Business Quant data, the top 10 holders of Pioneer Bancorp for the quarter ending December 2025 are M3F, Inc. (2.03Mn), VANGUARD GROUP INC (652.47K), BlackRock, Inc. (615.35K), ALLIANCEBERNSTEIN L.P. (488.26K), Private Capital Management, LLC (362.43K), GEODE CAPITAL MANAGEMENT, LLC (252.87K), DIMENSIONAL FUND ADVISORS LP (216.06K), State Street Corp (180.7K), First Pacific Advisors, LP (166.97K), Northern Trust Corp (77.06K).

74 Institutional Holders

5,872,770 Total Shares Held

Rows:

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Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
M3F, Inc.	31 Dec, 2025	2,033,854	149,773	7.95%	$27,416.00
VANGUARD GROUP INC	31 Dec, 2025	652,470	15,197	2.38%	$8,795,296.00
BlackRock, Inc.	31 Dec, 2025	615,347	4,723	0.77%	$8,294,878.00
ALLIANCEBERNSTEIN L.P.	31 Dec, 2025	488,256	6,779	1.41%	$6,581,691.00
Private Capital Management, LLC	31 Dec, 2025	362,433	-3,020	-0.83%	$4,885,597.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	252,872	155	0.06%	$3,409,005.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	216,055	-1,111	-0.51%	$2,912,279.00
State Street Corp	31 Dec, 2025	180,702	-680	-0.37%	$2,435,863.00
First Pacific Advisors, LP	31 Dec, 2025	166,974	0	0.00%	$2,250,810.00
Northern Trust Corp	31 Dec, 2025	77,058	-7,178	-8.52%	$1,038,742.00
Empowered Funds, LLC	31 Dec, 2025	75,147	0	0.00%	$1,012,982.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	75,147	0	0.00%	$1,012,982.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	73,979	-13,781	-15.70%	$997,237.00
Goldman Sachs Group Inc	31 Dec, 2025	68,424	39,477	136.38%	$922,356.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	52,740	0	0.00%	$710,935.00
Gator Capital Management, LLC	31 Dec, 2025	42,100	500	1.20%	$567,508.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	37,956	5,486	16.90%	$511,646.00
Morgan Stanley	31 Dec, 2025	33,057	1,805	5.78%	$445,609.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	31,270	271	0.87%	$421,520.00
MARTINGALE ASSET MANAGEMENT L P	31 Dec, 2025	29,432	-9	-0.03%	$396,744.00

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