PBFS Institutional Ownership & Shareholders
PIONEER BANCORP INC/NY (PBFS) is currently held by 79 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $64.39M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of PBFS tracked by InsiderSet, reporting ownership valued at approximately $10.77M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $11.64M, representing an estimated gain of +8.08% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 77% of the total disclosed PBFS value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Alliancebernstein L.P., and several other long-term asset managers with concentrated positions in PIONEER BANCORP INC/NY (PBFS).
This page ranks the largest institutional PBFS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
79
Total Reported Value
$64.39M
Largest Holder
Blackrock, Inc.
Largest Position
$10.77M
Insider Transactions (90d)
1
Latest Filing Quarter
Q2 2026
New Institutional Positions
91
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 631,152 | $10,773,764 | $11,644,754 | +$870,990 | +8.08% | |
| Vanguard Capital Management Llc | 0.00% | 484,060 | $8,262,904 | $8,930,907 | +$668,003 | +8.08% | |
| Alliancebernstein L.P. | 0.00% | 523,014 | $7,280,355 | $9,649,608 | +$2,369,253 | +32.54% | |
| Private Capital Management, Llc | 0.57% | 366,774 | $6,260,832 | $6,766,980 | +$506,148 | +8.08% | |
| Geode Capital Management, Llc | 0.00% | 266,275 | $4,546,991 | $4,912,774 | +$365,783 | +8.04% | |
| Dimensional Fund Advisors Lp | 0.00% | 224,755 | $3,836,425 | $4,146,730 | +$310,305 | +8.09% | |
| State Street Corp | 0.00% | 180,376 | $3,079,018 | $3,327,937 | +$248,919 | +8.08% | |
| First Pacific Advisors, Lp | 0.04% | 166,974 | $2,850,246 | $3,080,670 | +$230,424 | +8.08% | |
| Northern Trust Corp | 0.00% | 83,423 | $1,424,031 | $1,539,154 | +$115,123 | +8.08% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 73,100 | $1,247,817 | $1,348,695 | +$100,878 | +8.08% |
| Bridgeway Capital Management, Llc | 0.02% | 72,147 | $1,231,549 | $1,331,112 | +$99,563 | +8.08% | |
| Empowered Funds, Llc | 0.01% | 72,147 | $1,231,549 | $1,331,112 | +$99,563 | +8.08% | |
| Vanguard Fiduciary Trust Co | 0.00% | 71,271 | $1,216,596 | $1,314,950 | +$98,354 | +8.08% | |
| Vanguard Portfolio Management Llc | 0.00% | 70,987 | $1,211,748 | $1,309,710 | +$97,962 | +8.08% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 52,740 | $900,272 | $973,053 | +$72,781 | +8.08% | |
| Gator Capital Management, Llc | 0.17% | 45,400 | $774,978 | $837,630 | +$62,652 | +8.08% | |
| Aqr Capital Management Llc | 0.00% | 42,459 | $724,775 | $783,369 | +$58,594 | +8.08% | |
| Flywheel Private Wealth Llc | 0.35% | 40,000 | $710,400 | $738,000 | +$27,600 | +3.89% | |
| Goldman Sachs Group Inc | 0.00% | 38,335 | $654,378 | $707,281 | +$52,903 | +8.08% | |
| Charles Schwab Investment Management Inc | 0.00% | 29,148 | $497,556 | $537,781 | +$40,225 | +8.08% | |
| Bank Of New York Mellon Corp | 0.00% | 27,502 | $469,459 | $507,412 | +$37,953 | +8.08% | |
| Martingale Asset Management L P | 0.01% | 26,530 | $452,868 | $489,479 | +$36,611 | +8.08% | |
| Morgan Stanley | 0.00% | 25,428 | $434,056 | $469,147 | +$35,091 | +8.08% | |
| Equitable Trust Co | 0.02% | 20,890 | $371,006 | $385,421 | +$14,415 | +3.89% | |
| Royal Bank Of Canada | 0.00% | 17,255 | $294,000 | $318,355 | +$24,355 | +8.28% | |
| Captrust Financial Advisors | 0.00% | 16,909 | $288,637 | $311,971 | +$23,334 | +8.08% | |
| Fagan Associates, Inc. | 0.03% | 15,000 | $266,400 | $276,750 | +$10,350 | +3.89% | |
| Los Angeles Capital Management Llc | 0.00% | 15,098 | $257,723 | $278,558 | +$20,835 | +8.08% | |
| Rhumbline Advisers | 0.00% | 14,645 | $249,983 | $270,200 | +$20,217 | +8.09% | |
| Nuveen, Llc | 0.00% | 13,460 | $229,762 | $248,337 | +$18,575 | +8.08% | |
| Bank Of America Corp | 0.00% | 13,171 | $224,829 | $243,005 | +$18,176 | +8.08% | |
| Russell Investments Group, Ltd. | 0.00% | 12,157 | $207,519 | $224,297 | +$16,778 | +8.08% | |
| Sequoia Financial Advisors | 0.00% | 11,041 | $188,470 | $203,706 | +$15,236 | +8.08% | |
| Deutsche Bank Ag\ | 0.00% | 10,363 | $176,896 | $191,197 | +$14,301 | +8.08% | |
| Price T Rowe Associates Inc | 0.00% | 10,298 | $176,000 | $189,998 | +$13,998 | +7.95% | |
| Wells Fargo & Company/Mn | 0.00% | 9,932 | $169,539 | $183,245 | +$13,706 | +8.08% | |
| Strs Ohio | 0.00% | 8,700 | $154,512 | $160,515 | +$6,003 | +3.89% | |
| Farther Finance Advisors, Llc | 0.00% | 7,522 | $133,591 | $138,781 | +$5,190 | +3.88% | |
| Metlife Investment Management, Llc | 0.00% | 6,123 | $104,520 | $112,969 | +$8,449 | +8.08% | |
| Citigroup Inc | 0.00% | 4,899 | $83,626 | $90,387 | +$6,761 | +8.08% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.00% | 4,890 | $83,472 | $90,221 | +$6,749 | +8.08% | |
| Jpmorgan Chase & Co | 0.00% | 4,414 | $75,038 | $81,438 | +$6,400 | +8.53% | |
| New York State Common Retirement Fund | 0.00% | 3,998 | $68,246 | $73,763 | +$5,517 | +8.08% | |
| Ubs Group Ag | 0.00% | 3,945 | $67,341 | $72,785 | +$5,444 | +8.08% | |
| Vanguard Global Advisers, Llc | 0.00% | 3,735 | $63,756 | $68,911 | +$5,155 | +8.09% | |
| Osaic Holdings, Inc. | 0.00% | 3,000 | $51,210 | $55,350 | +$4,140 | +8.08% | |
| Police & Firemen'S Retirement System Of New Jersey | 0.00% | 2,629 | $44,877 | $48,505 | +$3,628 | +8.08% | |
| Cwm, Llc | 0.00% | 2,847 | $39,630 | $52,527 | +$12,897 | +32.54% | |
| M3F, Inc. | 8.44% | 1,860,111 | $33,036 | $34,319,048 | +$34,286,012 | +103783.79% | |
| Tripletail Wealth Management, Llc | 0.03% | 1,690 | $29,220 | $31,181 | +$1,961 | +6.71% |
Frequently asked questions about PBFS
Who are the largest institutional holders of PBFS?
The largest institutional holders of PBFS reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Capital Management Llc, Alliancebernstein L.P., Private Capital Management, Llc, and Geode Capital Management, Llc. InsiderSet ranks institutional holders by their latest reported PBFS position.
What is PBFS institutional ownership?
This page tracks PBFS positions reported by institutional investment managers through SEC Form 13F. PIONEER BANCORP INC/NY (PBFS) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own PBFS?
InsiderSet currently tracks 79 institutional managers reporting PBFS holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of PBFS shareholders.
How much PBFS stock do institutions own?
Institutional investment managers disclosed approximately $64.39M in PBFS holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was PBFS institutional ownership last updated?
The latest PBFS institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional PBFS holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its PBFS position after the reporting date.
Are institutions buying or selling PBFS?
Institutional buying and selling can be analyzed by comparing PBFS positions across consecutive 13F reporting periods. InsiderSet's PBFS Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View PBFS ownership changes.
How has PBFS institutional ownership changed over time?
InsiderSet tracks PBFS institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.