Greene County Bancorp
GCBC · NASDAQ
$34.93+$1.04 (+3.07%)TodayMarket closed ·
Prev close $33.89
Who owns GCBC
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 66.8% of GCBC’s shares.
- Greene County Bancorp Inc54.1%
- BlackRock Institutional Trust Company, N.A.2.9%
- Vanguard Capital Management, LLC2.9%
- Jenkins (David H)1.2%
- Next 6 largest institutions5.6%
- All other shareholders33.2%
| Holder | Shares | % of shares |
|---|---|---|
| Greene County Bancorp Inc | 9.22M | 54.13% |
| BlackRock Institutional Trust Company, N.A. | 495.56K | 2.91% |
| Vanguard Capital Management, LLC | 492.11K | 2.89% |
| Jenkins (David H) | 209.37K | 1.23% |
| Schaefer (Charles H) | 189.90K | 1.12% |
| Geode Capital Management, L.L.C. | 183.77K | 1.08% |
| Gibson (Donald E) | 170.19K | 1.00% |
| Plummer (Michelle M) | 149.03K | 0.88% |
| BlackRock Financial Management, Inc. | 138.59K | 0.81% |
| State Street Investment Management (US) | 129.02K | 0.76% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 513.43K | 3.01% |
| iShares Russell 2000 ETF | 189.85K | 1.11% |
| Vanguard Extended Market Index Fund | 81.08K | 0.48% |
| Fidelity Small Cap Index Fund | 76.38K | 0.45% |
| Avantis US Small Cap Value ETF | 74.58K | 0.44% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $100.04K (3 trades) and sold $287.70K (1 trade) of GCBC on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| PLUMMER MICHELLE M | Sale | 10.00K | $287.70K |
| Brust John | Buy | 2.04K | $50.00K |
| Brust John | Buy | 1.04K | $25.02K |
| Brust John | Buy | 1.04K | $25.01K |
Short interest
Settled Sep 30, 2026
- Shares short
- 102.33K
- Days to cover
- 1.89
- % of shares outstanding
- 0.60%
- Average daily volume
- 54.22K
- Change since last report
- −46.5%
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