Pioneer Bancorp PBFS Institutional Ownership

NASDAQ PBFS

$18.39 +0.45 (+2.51%)

At close: Oct 22, 2026 · 4:00 PM EDT

Institutions by Trading Activity

80 Institutions

Increased 33 41.3%

Unchanged 19 23.8%

Reduced 28 35.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

22.76%

▼-0.66 pp QoQ

Shares Held by Institutions

5.65Mn

of 24.84Mn outstanding

▼-3.73% QoQ

Shares Outstanding

24.84Mn

19.19Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-1 vs prior quarter

Net Shares Added (QoQ)

-218.80K

distributed since last quarter

Value of Holdings

$101.43Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Pioneer Bancorp, Inc. (NASDAQ:PBFS) had 80 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

Collectively, these holders controlled 22.76% of Pioneer Bancorp's outstanding shares in Q2 2026, down from 23.42% in Q1 2026.
Total shares held in Pioneer Bancorp fell 3.73% versus Q1 2026, while the number of holders rose 17.65% versus Q2 2025.
Of the 80 holders, 33 added to their positions, 28 reduced their stakes and 19 left their positions unchanged in Q2 2026.
The aggregate institutional position in Pioneer Bancorp was 5.65Mn shares at the end of Q2 2026, down 218.8K from the prior quarter and down 326.32K from a year earlier.
M3F, Inc. held the largest position in PBFS at 1.82Mn shares as of June 30, 2026, or 7.33% of shares outstanding.
The largest position increases in PBFS for Q2 2026 were by Geode Capital Management, LLC (+32.89K shares), BlackRock, Inc. (+29.01K shares), AllianceBernstein L.P. (+14.03K shares), Private Capital Management, LLC (+11.94K shares) and Vanguard Portfolio Management LLC (+7.39K shares).
Among holders that kept a stake in Pioneer Bancorp, the biggest sellers in Q2 2026 were M3F, Inc. (-250K shares), Vanguard Capital Management LLC (-41.61K shares), Goldman Sachs Group Inc (-14.53K shares), Vanguard Fiduciary Trust Co (-6.21K shares) and Bridgeway Capital Management, LLC (-3K shares).
Business Quant data shows the 10 biggest positions in Pioneer Bancorp as of Q2 2026 were held by M3F, Inc. (1.82Mn shares), BlackRock, Inc. (631.15K shares), AllianceBernstein L.P. (523.01K shares), Vanguard Capital Management LLC (484.06K shares), Private Capital Management, LLC (366.77K shares), Geode Capital Management, LLC (266.27K shares), Dimensional Fund Advisors LP (224.75K shares), State Street Corp (180.38K shares), First Pacific Advisors, LP (166.97K shares) and Northern Trust Corp (83.42K shares).

Form 13F Holdings

80 Institutional Holders

Report period 30 Jun, 2026

Total shares held 5.65Mn

Of outstanding 22.76%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	M3F, Inc.	0001511291	1,821,973	7.33%	▼250,000	-12.07%	$31.10K
2	BlackRock, Inc.	0002012383	631,152	2.54%	▲29,010	+4.82%	$10.77Mn
3	ALLIANCEBERNSTEIN L.P.	0001109448	523,014	2.11%	▲14,033	+2.76%	$7.28Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	484,060	1.95%	▼41,613	-7.92%	$8.26Mn
5	Private Capital Management, LLC	0001588456	366,774	1.48%	▲11,935	+3.36%	$6.26Mn
6	GEODE CAPITAL MANAGEMENT, LLC	0001214717	266,275	1.07%	▲32,894	+14.09%	$4.55Mn
7	DIMENSIONAL FUND ADVISORS LP	0000354204	224,755	0.90%	▲7,163	+3.29%	$3.84Mn
8	State Street Corp	0000093751	180,376	0.73%	▼1,540	-0.85%	$3.08Mn
9	First Pacific Advisors, LP	0001377581	166,974	0.67%	0	0.00%	$2.85Mn
10	Northern Trust Corp	0000073124	83,423	0.34%	▲4,302	+5.44%	$1.42Mn
11	RENAISSANCE TECHNOLOGIES LLC	0001037389	73,100	0.29%	▲3,200	+4.58%	$1.25Mn
12	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	72,147	0.29%	▼3,000	-3.99%	$1.23Mn
12	Empowered Funds, LLC	0001592828	72,147	0.29%	▼3,000	-3.99%	$1.23Mn
13	VANGUARD FIDUCIARY TRUST CO	0000933478	71,271	0.29%	▼6,209	-8.01%	$1.22Mn
14	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	70,987	0.29%	▲7,394	+11.63%	$1.21Mn
15	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	52,740	0.21%	0	0.00%	$900.27K
16	Gator Capital Management, LLC	0001570284	45,400	0.18%	▲955	+2.15%	$774.98K
17	AQR CAPITAL MANAGEMENT LLC	0001167557	42,459	0.17%	▲4,737	+12.56%	$724.78K
18	FLYWHEEL PRIVATE WEALTH LLC	0002029680	40,000	0.16%	0	0.00%	$682.80K
19	Goldman Sachs Group Inc	0000886982	38,335	0.15%	▼14,534	-27.49%	$654.38K

Showing 1 to 20 of 80 holders