GREENE COUNTY BANCORP INC (GCBC) Institutional Ownership Changes & 13F Activity

GREENE COUNTY BANCORP INC (GCBC). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Vanguard Capital Management Llc, Bayview Asset Management, Llc, Northern Trust Corp, Goldman Sachs Group Inc, and Squarepoint Ops Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
State Street CorpBuy+218+0.2%129,019$4.33MQ2 2026Sep 22, 2026
Citadel Advisors LlcSell-1,407-12.3%10,027$336.81KQ2 2026Sep 02, 2026
California State Teachers Retirement SystemSell-282-74.2%98$3.29KQ2 2026Aug 24, 2026
Equitable Holdings, Inc.Buy+6,922—6,922$232.50KQ2 2026Aug 17, 2026
Bayview Asset Management, LlcBuy+25,000—25,000$839.75KQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+11,656+17.1%79,847$2.68MQ2 2026Aug 14, 2026
Squarepoint Ops LlcBuy+11,496—11,496$386.15KQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+7,723+46.6%24,288$815.84KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+6,174—6,174$207.38KQ2 2026Aug 14, 2026
Two Sigma Investments, LpSell-2,585-13.2%16,991$570.73KQ2 2026Aug 14, 2026
Hsbc Holdings PlcSell-2,199-5.2%40,222$1.35MQ2 2026Aug 14, 2026
Bank Of America CorpSell-2,157-10.1%19,145$643.08KQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncBuy+1,889+10.1%20,529$689.57KQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+1,325+9.3%15,626$524.88KQ2 2026Aug 14, 2026
Barclays PlcSell-868-3.0%27,703$930.54KQ2 2026Aug 14, 2026
Alliancebernstein L.P.Buy+520+4.5%11,950$267.80KQ2 2026Aug 14, 2026
Osaic Holdings, Inc.Buy+363+119.4%667$22.43KQ2 2026Aug 14, 2026
Mirae Asset Global Etfs Holdings Ltd.Sell-139-4.1%3,275$110.01KQ2 2026Aug 14, 2026
Metlife Investment Management, LlcBuy+131+3.3%4,054$136.17KQ2 2026Aug 14, 2026
Royal Bank Of CanadaSell-73-8.1%831$28.00KQ2 2026Aug 14, 2026
Jones Financial Companies LllpBuy+14—14$460.00Q2 2026Aug 14, 2026
Quarry LpBuy+2—2$67.00Q2 2026Aug 14, 2026
Vanguard Capital Management LlcBuy+193,956+65.1%492,107$16.53MQ2 2026Aug 13, 2026
Northern Trust CorpBuy+18,931+37.1%69,897$2.35MQ2 2026Aug 13, 2026
Ubs Group AgBuy+6,810+324.3%8,910$299.29KQ2 2026Aug 13, 2026
Vanguard Portfolio Management LlcBuy+6,540+15.8%47,851$1.61MQ2 2026Aug 13, 2026
Vanguard Fiduciary Trust CoSell-6,004-11.5%46,414$1.56MQ2 2026Aug 13, 2026
Morgan StanleySell-2,143-6.2%32,344$1.09MQ2 2026Aug 13, 2026
Renaissance Technologies LLCBuy+1,200+2.4%52,200$1.75MQ2 2026Aug 13, 2026
Bnp Paribas Financial MarketsSell-472-15.6%2,544$85.45KQ2 2026Aug 13, 2026
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Frequently asked questions about GCBC activity

  • Which institutional owners are buying GCBC?

    Institutional owners buying GCBC include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in GCBC activity?

    "Buy" means an investor increased their reported position in GCBC compared to the prior reporting period. This reflects growing exposure to GREENE COUNTY BANCORP INC (GCBC) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in GCBC increasing?

    Institutional interest in GCBC can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.