RHINEBECK BANCORP INC (RBKB) Institutional Ownership Changes & 13F Activity

RHINEBECK BANCORP INC (RBKB). 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 M3F, Inc., Vanguard Capital Management Llc, Blackrock, Inc., Renaissance Technologies LLC, and Alliancebernstein L.P..

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
State Street CorpBuy+3,800+12.2%34,831$602.92KQ2 2026Sep 22, 2026
California State Teachers Retirement SystemBuy+64—64$1.11KQ2 2026Aug 24, 2026
Alliancebernstein L.P.Sell-14,469-3.7%372,139$5.74MQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+2,236+131.1%3,942$68.24KQ2 2026Aug 14, 2026
Barclays PlcSell-460-36.7%793$13.73KQ2 2026Aug 14, 2026
Royal Bank Of CanadaBuy+326+205.0%485$9.00KQ2 2026Aug 14, 2026
Cerity Partners LlcBuy+45+0.2%20,052$347.10KQ2 2026Aug 14, 2026
Mirae Asset Global Etfs Holdings Ltd.Sell-28-1.3%2,167$37.51KQ2 2026Aug 14, 2026
M3F, Inc.Sell-458,344-45.4%552,076$9.56KQ2 2026Aug 13, 2026
Vanguard Capital Management LlcBuy+287,377+155.8%471,868$8.17MQ2 2026Aug 13, 2026
Renaissance Technologies LLCBuy+19,000+78.2%43,300$749.52KQ2 2026Aug 13, 2026
Vanguard Fiduciary Trust CoBuy+11,780+45.1%37,882$655.74KQ2 2026Aug 13, 2026
Vanguard Portfolio Management LlcBuy+5,833+22.7%31,584$546.72KQ2 2026Aug 13, 2026
Northern Trust CorpBuy+5,799+18.9%36,475$631.38KQ2 2026Aug 13, 2026
Morgan StanleySell-1,614-19.5%6,660$115.28KQ2 2026Aug 13, 2026
Bnp Paribas Financial MarketsSell-346-24.2%1,083$18.75KQ2 2026Aug 13, 2026
Ubs Group AgBuy+93+2.5%3,784$65.50KQ2 2026Aug 13, 2026
Fmr LlcBuy+49+9.3%574$9.94KQ2 2026Aug 13, 2026
Geode Capital Management, LlcBuy+13,008+13.9%106,617$1.85MQ2 2026Aug 12, 2026
Jpmorgan Chase & CoBuy+2,025—2,025$35.05KQ2 2026Aug 12, 2026
Rhumbline AdvisersBuy+493+9.8%5,514$95.44KQ2 2026Aug 12, 2026
Dimensional Fund Advisors LpBuy+2,305+7.7%32,186$557.14KQ2 2026Aug 11, 2026
Tower Research Capital Llc (Trc)Sell-522-43.7%672$11.63KQ2 2026Aug 11, 2026
Arax Advisory PartnersBuy+5,043—5,043$87.30KQ2 2026Aug 10, 2026
Essential Partners LlcBuy+2—2$35.00Q2 2026Aug 10, 2026
Blackrock, Inc.Buy+88,833+52.6%257,759$4.46MQ2 2026Aug 07, 2026
Deutsche Bank Ag\Sell-3,523-43.4%4,586$79.38KQ2 2026Aug 07, 2026
Bank Of New York Mellon CorpBuy+14,214—14,214$246.04KQ2 2026Aug 06, 2026
Russell Investments Group, Ltd.Buy+3,522+242.1%4,977$86.15KQ2 2026Aug 06, 2026
Citigroup IncBuy+1,531+236.6%2,178$37.70KQ2 2026Aug 03, 2026
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Frequently asked questions about RBKB activity

  • Which institutional owners are buying RBKB?

    Institutional owners buying RBKB 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 RBKB activity?

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

  • Is institutional interest in RBKB increasing?

    Institutional interest in RBKB 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.