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Rhinebeck Bancorp, Inc.

RBKB
Exchange
Nasdaq
Industry
Savings Institutions, Not Federally Chartered
SEC CIK
0001751783

In the last 90 days, Rhinebeck Bancorp, Inc. insiders filed 5 open-market purchases and 0 sales; 47 institutions reported holding it in 13F filings for Q2 2026, worth $37.8M in total; no superinvestor holds it.

Q1 2026 vs. Q4 2025

How the institutions holding Rhinebeck Bancorp, Inc. changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of RBKB: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders43146+4
Shares2.17M238.3K2.25M+314.3K (+16.2%)
Value$26.1M$2.86M$33.4M+$10.1M (+43.5%)

1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (9)

Institutions that held Rhinebeck Bancorp, Inc. at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to RBKB in Q1 2026
InstitutionSharesValue% of portfolio
Vanguard Capital Management LLC184,491$2.84M0.00%
Empowered Funds, LLC59,627$919.4K0.01%
Vanguard Fiduciary Trust Co26,102$402.5K0.00%
Vanguard Portfolio Management LLC25,751$397.1K0.00%
Deutsche Bank AG8,109$125.0K0.00%
Vanguard Global Advisers, LLC2,219$34.2K0.00%
Caitong International Asset Management Co., Ltd9$1390.00%
Allworth Financial LP2$310.00%
Root Financial Partners, LLC2$310.00%

Sold out (5)

Institutions that held Rhinebeck Bancorp, Inc. at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of RBKB in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Grace & White Inc12,664$152.2K
Bank of America Corp3,787$45.5K
California State Teachers Retirement System277$3.33K
Amalgamated Bank142$2.00K
IFP Advisors, Inc4$48

Not filed for Q1 2026 yet (1)

Institutions that held Rhinebeck Bancorp, Inc. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding RBKB in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc238,278$2.86M