Rhinebeck BancorpRBKB
13F holders, Q1 2026 (March 31)46holders +3
5new positions
5sold out
1famous investor
$14.84avg. 13F price*
At the end of Q1 2026, 46 institutions reported holding Rhinebeck Bancorp Inc. (RBKB) in their 13F filings, up 3 from Q4 2025. 5 opened new positions and 5 sold out. The largest holders were M3F, Inc. ($15.6M), Alliancebernstein L.P. ($4.6M) and Vanguard Capital Management LLC ($2.8M). One famous investor held it Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Rhinebeck Bancorp Inc.
- CUSIP
- 762093102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $1.0M |
| Exits | 5 | $203K |
All 13F filers, Q4 2025 → Q1 2026: 110,501 shares bought and 34,742 shares sold, net +75,759 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 46 holders
| M3F, Inc. | 3.86% | Reduce -0.5% | 1,010,420 | $15.6M |
| Alliancebernstein L.P. | 0.00% | Add +3.0% | 386,608 | $4.6M |
| Vanguard Capital Management LLC | 0.00% | — | 184,491 | $2.8M |
| BlackRock, Inc. | 0.00% | Add +13.5% | 168,926 | $2.6M |
| Geode Capital Management, LLC | 0.00% | Add +1.3% | 93,609 | $1.4M |
| Bridgeway Capital Management, LLC | 0.02% | Add +2.6% | 74,627 | $1.2M |
| Empowered Funds, LLC | 0.01% | New | 59,627 | $919K |
| State Street Corp. | 0.00% | Add +3.7% | 31,031 | $478K |
| Northern Trust Corp. | 0.00% | Reduce -3.3% | 30,676 | $473K |
| Dimensional Fund Advisors LP | 0.00% | Add +0.0% | 29,881 | $461K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 26,102 | $402K |
| Vanguard Portfolio Management LLC | 0.00% | — | 25,751 | $397K |
| Renaissance Technologies | 0.00% | Add +14.6% | 24,300 | $375K |
| Cerity Partners LLC | 0.00% | Reduce -0.0% | 20,007 | $309K |
| AE Wealth Management LLC | 0.00% | Add +16.6% | 15,188 | $234K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 11,327 | $175K |
| Focused Wealth Management, Inc | 0.02% | No change | 10,000 | $154K |
| Morgan Stanley | 0.00% | Reduce -4.2% | 8,274 | $128K |
| Deutsche Bank AG | 0.00% | New | 8,109 | $125K |
| New York State Common Retirement Fund | 0.00% | Reduce -22.1% | 5,507 | $85K |
| Rhumbline Advisers | 0.00% | Add +0.8% | 5,021 | $77K |
| UBS Group AG | 0.00% | Add +25.7% | 3,691 | $57K |
| Vanguard Global Advisers, LLC | 0.00% | — | 2,219 | $34K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +1.6% | 2,195 | $34K |
| JPMorgan Chase & Co. | 0.00% | Add +1.7% | 1,835 | $28K |
| Wells Fargo & Company | 0.00% | Reduce -66.3% | 1,706 | $26K |
| Russell Investments Group, Ltd. | 0.00% | Add +7.1% | 1,455 | $22K |
| BNP Paribas Financial Markets | 0.00% | Reduce -19.4% | 1,429 | $22K |
| Barclays PLC | 0.00% | Reduce -82.6% | 1,253 | $19K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +44.4% | 1,194 | $18K |
| Citigroup Inc. | 0.00% | Add +528.2% | 647 | $10K |
| FMR LLC | 0.00% | Add +7.6% | 525 | $8K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 461 | $7K |
| Legal & General Group Plc | 0.00% | No change | 406 | $6K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Reduce -18.8% | 234 | $4K |
| Sterling Capital Management LLC | 0.00% | Reduce -52.2% | 149 | $2K |
| Royal Bank of Canada | 0.00% | No change | 159 | $2K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +87.5% | 45 | $694 |
| GAMMA Investing LLC | 0.00% | Add +66.7% | 25 | $386 |
| Cwm, LLC | 0.00% | No change | 18 | $278 |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 9 | $139 |
| MAI Capital Management | 0.00% | No change | 2 | $31 |
| Allworth Financial LP | 0.00% | New | 2 | $31 |
| Root Financial Partners, LLC | 0.00% | New | 2 | $31 |
| Farther Finance Advisors, LLC | 0.00% | Reduce -86.7% | 2 | $31 |
| Essential Partners LLC | 0.00% | No change | 1 | $15 |
"% of holder's portfolio" is RBKB's weight in each manager's 13F, not the share of Rhinebeck Bancorp Inc. the manager owns.