GCBCNasdaqSavings Institutions, Not Federally CharteredFiscal year ends June 30
GREENE COUNTY BANCORP INC
Financials through Q4 FY2026, quarter ended Jun 30, 2026Last filing: 10-K on Sep 9, 2026
$33.89−0.59 (-1.71%)
Close on Oct 19, 2026
- Market cap
- $576.86M
- P/E (TTM)
- 14.1
- Dividend yield
- 1.18%
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
14.9%
3M of 17M shares
Institutional holders
80
13 new, 7 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
27 buys · 1 sales
Net bought $360.21K
Shares held by institutions
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of GCBC | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 667,689 | 3.92% | $22.43M | −10,539 | 0.00% |
| Vanguard Capital Management LLC | 492,107 | 2.89% | $16.53M | +193,956 | 0.00% |
| Geode Capital Management, LLC | 183,768 | 1.08% | $6.17M | +16,844 | 0.00% |
| State Street Corp | 129,019 | 0.76% | $4.33M | +218 | 0.00% |
| NewEdge Advisors, LLC | 109,206 | 0.64% | $3.67M | −289 | 0.01% |
| Dimensional Fund Advisors LP | 101,947 | 0.60% | $3.42M | +9,340 | 0.00% |
| Goldman Sachs Group Inc | 79,847 | 0.47% | $2.68M | +11,656 | 0.00% |
| Northern Trust Corp | 69,897 | 0.41% | $2.35M | +18,931 | 0.00% |
| Angel Oak Capital Advisors, LLC | 61,000 | 0.36% | $2.05M | – | 2.58% |
| Renaissance Technologies LLC | 52,200 | 0.31% | $1.75M | +1,200 | 0.00% |
| Vanguard Portfolio Management LLC | 47,851 | 0.28% | $1.61M | +6,540 | 0.00% |
| Vanguard Fiduciary Trust Co | 46,414 | 0.27% | $1.56M | −6,004 | 0.00% |
| Hsbc Holdings PLC | 40,222 | 0.24% | $1.35M | −2,199 | 0.00% |
| LPL Financial LLC | 39,852 | 0.23% | $1.34M | −3,047 | 0.00% |
| Raymond James Financial Inc | 34,948 | 0.21% | $1.17M | – | 0.00% |
| Morgan Stanley | 32,344 | 0.19% | $1.09M | −2,143 | 0.00% |
| Bank of New York Mellon Corp | 28,549 | 0.17% | $958.96K | +2,688 | 0.00% |
| Barclays PLC | 27,703 | 0.16% | $930.55K | −868 | 0.00% |
| Bayview Asset Management, LLC | 25,000 | 0.15% | $839.75K | New | 0.17% |
| Aqr Capital Management LLC | 24,288 | 0.14% | $815.84K | +7,723 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 80 | 3M | 14.9% | 13 / 35 | 18 / 7 | 0M | 0M |
| Q1 2026 | 76 | 2M | 13.6% | 12 / 20 | 32 / 2 | 0M | 0M |
| Q4 2025 | 67 | 2M | 14.0% | 5 / 23 | 29 / 6 | 0M | 0M |
| Q3 2025 | 69 | 2M | 14.1% | 9 / 27 | 19 / 6 | 0M | 0M |
| Q2 2025 | 66 | 2M | 13.8% | 11 / 28 | 17 / 9 | 0M | 0M |
| Q1 2025 | 64 | 2M | 14.1% | 8 / 26 | 13 / 1 | 1M | 1M |
| Q4 2024 | 58 | 3M | 15.0% | 12 / 20 | 12 / 6 | 0M | 0M |
| Q3 2024 | 52 | 3M | 15.3% | 7 / 17 | 11 / 5 | 1M | 0M |
| Q2 2024 | 52 | 3M | 15.6% | 11 / 17 | 12 / 4 | 0M | 0M |
| Q1 2024 | 45 | 2M | 13.7% | 2 / 16 | 11 / 3 | 0M | 0M |
| Q4 2023 | 46 | 2M | 13.6% | 3 / 19 | 10 / 1 | 0M | 0M |
| Q3 2023 | 44 | 2M | 13.3% | 5 / 19 | 6 / 4 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of GCBC | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 391,534 | 2.30% | $13.15M | 0.00% | Jun 30, 2026 |
| iShares Russell 2000 ETF | 190,570 | 1.12% | $6.40M | 0.01% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 81,083 | 0.48% | $2.72M | 0.00% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 77,144 | 0.45% | $2.58M | 0.01% | Jul 31, 2026 |
| iShares Russell 2000 Value ETF | 59,567 | 0.35% | $2.00M | 0.01% | Jun 30, 2026 |
| Vanguard Russell 2000 Index Fund | 35,794 | 0.21% | $939.23K | 0.01% | May 31, 2026 |
| Fidelity Extended Market Index Fund | 32,333 | 0.19% | $848.42K | 0.00% | May 31, 2026 |
| BlackRock Advantage Small Cap Growth Fund | 27,216 | 0.16% | $914.19K | 0.11% | Jun 30, 2026 |
| iShares Micro-Cap ETF | 24,460 | 0.14% | $821.61K | 0.05% | Jun 30, 2026 |
| BlackRock Advantage Small Cap Core Fund | 23,786 | 0.14% | $624.14K | 0.01% | May 29, 2026 |
| U.S. Small Cap Portfolio | 22,250 | 0.13% | $744.49K | 0.00% | Jul 31, 2026 |
| Dimensional U.S. Small Cap ETF | 17,781 | 0.10% | $594.95K | 0.00% | Jul 31, 2026 |
| Schwab Small-Cap Index Fund | 17,275 | 0.10% | $578.02K | 0.01% | Jul 31, 2026 |
| Fidelity Total Market Index Fund | 12,706 | 0.07% | $333.41K | 0.00% | May 31, 2026 |
| Nuveen Equity Index Fund | 12,173 | 0.07% | $407.31K | 0.00% | Jul 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Donald E. Gibson | President and CEO, Director | 170,695 | 1.00% | Oct 30, 2025 |
| Nick Barzee | SVP and CFO | 4,900 | 0.03% | Mar 5, 2026 |
| John Antalek | EVP and CLO | 9,190 | 0.05% | Nov 19, 2025 |
| Michelle M. Plummer | Director | 149,887 | 0.88% | Jun 15, 2026 |
| John Brust | Director | 6,221 | 0.04% | Apr 28, 2026 |
| Tejraj S. Hada | Director | 35,427 | 0.21% | Mar 18, 2026 |
| Peter W. Hogan | Director | 75,000 | 0.44% | Mar 18, 2026 |
| Christopher Cannucciari | Director | 4,726 | 0.03% | Mar 3, 2026 |
| Jay P. Cahalan | Director | 35,957 | 0.21% | Oct 24, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Michelle M. Plummer Director | Jun 11, 2026 | Sale | −10,000 | $28.77 | $287.70K | 99,560 |
| John Brust Director | Apr 28, 2026 | Buy | +2,041 | $24.50 | $50.00K | 6,221 |
| John Brust Director | Apr 27, 2026 | Buy | +1,040 | $24.05 | $25.01K | 3,140 |
| John Brust Director | Apr 27, 2026 | Buy | +1,040 | $24.06 | $25.02K | 4,180 |
| Tejraj S. Hada Director | Mar 18, 2026 | Buy | +4,000 | $21.95 | $87.80K | 35,427 |
| Peter W. Hogan Director | Mar 18, 2026 | Buy | +3,000 | $22.10 | $66.30K | 75,000 |
| Tejraj S. Hada Director | Mar 17, 2026 | Buy | +2,000 | $21.99 | $43.98K | 31,427 |
| Nick Barzee SVP and CFO | Mar 5, 2026 | Buy | +1,280 | $22.55 | $28.86K | 4,520 |
| Christopher Cannucciari Director | Mar 2, 2026 | Buy | +1,300 | $22.05 | $28.67K | 4,378 |
| Tejraj S. Hada Director | Nov 19, 2025 | Small purchase | +268 | $21.95 | $5.88K | 28,191 |
| Tejraj S. Hada Director | Nov 18, 2025 | Buy | +3,000 | $21.96 | $65.88K | 27,923 |
| John Antalek EVP and CLO | Nov 18, 2025 | Buy | +1,500 | $22.00 | $33.00K | 7,567 |
| Tejraj S. Hada Director | Nov 14, 2025 | Buy | +366 | $22.00 | $8.05K | 24,923 |
| Tejraj S. Hada Director | Nov 5, 2025 | Buy | +1,500 | $22.52 | $33.78K | 24,557 |
| Tejraj S. Hada Director | Nov 4, 2025 | Buy | +45 | $22.20 | $999 | 23,057 |
| Tejraj S. Hada Director | Nov 3, 2025 | Buy | +235 | $21.80 | $5.12K | 23,012 |
| Christopher Cannucciari Director | Oct 29, 2025 | Buy | +423 | $22.79 | $9.64K | 3,078 |
| Donald E. Gibson President and CEO, Director | Oct 29, 2025 | Buy | +500 | $22.00 | $11.00K | 500 |
| Donald E. Gibson President and CEO, Director | Oct 29, 2025 | Buy | +500 | $21.75 | $10.88K | 1,000 |
| Christopher Cannucciari Director | Oct 28, 2025 | Buy | +706 | $22.91 | $16.17K | 2,655 |
| Jay P. Cahalan Director | Oct 24, 2025 | Buy | +500 | $22.67 | $11.34K | 34,212 |
| Jay P. Cahalan Director | Oct 24, 2025 | Buy | +10 | $22.62 | $226 | 33,712 |
| Jay P. Cahalan Director | Oct 24, 2025 | Buy | +27 | $22.60 | $610 | 33,702 |
| Jay P. Cahalan Director | Oct 24, 2025 | Buy | +1,700 | $22.82 | $38.79K | 33,675 |
| Jay P. Cahalan Director | Oct 24, 2025 | Buy | +101 | $22.78 | $2.30K | 31,975 |
| Jay P. Cahalan Director | Oct 24, 2025 | Buy | +600 | $22.75 | $13.65K | 31,874 |
| Jay P. Cahalan Director | Oct 24, 2025 | Buy | +150 | $22.69 | $3.40K | 31,274 |
| Jay P. Cahalan Director | Oct 24, 2025 | Buy | +810 | $22.58 | $18.29K | 35,424 |
| Jay P. Cahalan Director | Oct 24, 2025 | Buy | +402 | $22.72 | $9.13K | 34,614 |
| Donald E. Gibson President and CEO, Director | Jun 11, 2025 | Gift | +125,100 | – | – | 125,100 |
| Donald E. Gibson President and CEO, Director | Jun 11, 2025 | Gift | −125,100 | – | – | 0 |
| Tejraj S. Hada Director | May 15, 2025 | Buy | +388 | $22.95 | $8.90K | 22,706 |
| Tejraj S. Hada Director | May 14, 2025 | Buy | +6,612 | $22.95 | $151.75K | 22,318 |
| Christopher Cannucciari Director | May 5, 2025 | Buy | +38 | $22.50 | $855 | 1,949 |
| Christopher Cannucciari Director | May 5, 2025 | Buy | +10 | $22.50 | $225 | 38 |
| Christopher Cannucciari Director | May 5, 2025 | Buy | +38 | $22.50 | $855 | 1,949 |
| Christopher Cannucciari Director | May 2, 2025 | Buy | +105 | $22.33 | $2.34K | 1,911 |
| Christopher Cannucciari Director | May 2, 2025 | Buy | +28 | $22.33 | $625 | 28 |
| Christopher Cannucciari Director | May 2, 2025 | Buy | +105 | $22.33 | $2.34K | 1,911 |
| Christopher Cannucciari Director | May 2, 2025 | Buy | +28 | $22.33 | $625 | 28 |
| Christopher Cannucciari Director | May 2, 2025 | Buy | +10 | $22.50 | $225 | 38 |
| Christopher Cannucciari Director | May 1, 2025 | Buy | +290 | $22.20 | $6.44K | 1,806 |
| Christopher Cannucciari Director | May 1, 2025 | Buy | +290 | $22.20 | $6.44K | 1,806 |
| Nick Barzee SVP and CFO | Apr 25, 2025 | Buy | +1,500 | $21.50 | $32.25K | 3,240 |
| Tejraj S. Hada Director | Mar 19, 2025 | Buy | +2,000 | $23.25 | $46.50K | 15,706 |
| Tejraj S. Hada Director | Mar 19, 2025 | Buy | +4,000 | $23.50 | $94.00K | 12,706 |
| Tejraj S. Hada Director | Mar 19, 2025 | Buy | +1,000 | $23.26 | $23.26K | 13,706 |
| Jay P. Cahalan Director | Feb 28, 2025 | Buy | +1,800 | $26.94 | $48.49K | 31,124 |
| Jay P. Cahalan Director | Feb 27, 2025 | Buy | +1,944 | $26.45 | $51.42K | 29,324 |
| Nick Barzee SVP and CFO | Jan 31, 2025 | Buy | +840 | $26.50 | $22.26K | 1,740 |
| Tejraj S. Hada Director | Nov 1, 2024 | Buy | +2,000 | $28.00 | $56.00K | 8,651 |
| Nick Barzee SVP and CFO | Oct 25, 2024 | Buy | +892 | $28.57 | $25.48K | 900 |
| Michelle M. Plummer SEVP, CFO & COO, Director | Jun 18, 2024 | Sale | −8,966 | $30.56 | $274.00K | 109,560 |
| Michelle M. Plummer SEVP, CFO & COO, Director | Jun 17, 2024 | Sale | −200 | $30.40 | $6.08K | 118,526 |
| Michelle M. Plummer SEVP, CFO & COO, Director | Jun 13, 2024 | Sale | −3,154 | $30.32 | $95.63K | 118,726 |
| Jay P. Cahalan Director | May 15, 2024 | Sale | −1,455 | $31.64 | $46.04K | 1,745 |
| Jay P. Cahalan Director | May 15, 2024 | Sale | −2,345 | $31.67 | $74.27K | 4,715 |
| Jay P. Cahalan Director | May 15, 2024 | Sale | −1,515 | $31.68 | $48.00K | 3,200 |
| Jay P. Cahalan Director | May 15, 2024 | Sale | −1,745 | $31.62 | $55.18K | 0 |
| Tejraj S. Hada Director | Sep 18, 2023 | Buy | +1,000 | $24.50 | $24.50K | 6,576 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Plummer, Michelle M. (GCBC) Director | Jun 11, 2026 | 10,000 | $282.10K | Jun 11, 2026 | Open Market Purchase |
| Plummer Michelle Officer | Jun 18, 2024 | 8,966 | $273.96K | Jun 18, 2024 | Stock Split |
| Plummer Michelle Officer | Jun 17, 2024 | 200 | $6.08K | Jun 17, 2024 | Stock Split |
| Plummer Michelle Officer | Jun 13, 2024 | 3,154 | $95.64K | Jun 13, 2024 | Employee stock unit award(s) |
| Jay P. Cahalan Director | May 15, 2024 | 7,060 | $221.12K | May 15, 2024 | Stock Purchase |