RBKB Rhinebeck Bancorp Inc
Rhinebeck Bancorp Inc (RBKB) Institutional Ownership
What the institutions did with RBKB last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| M3F, Inc. | 607.4K | 45.1% |
| GRAHAM CAPITAL WEALTH MANAGEMENT, LLC | 248.6K | 18.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 246.3K | 18.3% |
| DIMENSIONAL FUND ADVISORS LP | 52.8K | 3.9% |
| Nuveen, LLC | 48.7K | 3.6% |
| Russell Investments Group, Ltd. | 42.9K | 3.2% |
| EQUITABLE TRUST CO | 32.5K | 2.4% |
| Bank of New York Mellon Corp | 22.2K | 1.6% |
| Focused Wealth Management, Inc | 14.0K | 1.0% |
| DEUTSCHE BANK AG\ | 7.7K | 0.6% |
| RHUMBLINE ADVISERS | 7.2K | 0.5% |
| UBS Group AG | 7.1K | 0.5% |
| Police & Firemen's Retirement System of New Jersey | 3.6K | 0.3% |
| STRS OHIO | 2.5K | 0.2% |
| FMR LLC | 805 | 0.1% |
| CITIGROUP INC | 450 | 0.0% |
| Sterling Capital Management LLC | 179 | 0.0% |
| GAMMA Investing LLC | 177 | 0.0% |
| SJS Investment Consulting Inc. | 38 | 0.0% |
| Parkside Financial Bank & Trust | 35 | 0.0% |
| IFP Advisors, Inc | 25 | 0.0% |
| Root Financial Partners, LLC | 12 | 0.0% |
| EverSource Wealth Advisors, LLC | 9 | 0.0% |
| Caitong International Asset Management Co., Ltd | 7 | 0.0% |
| Allworth Financial LP | 6 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| GRAHAM CAPITAL WEALTH MANAGEMENT, LLC | New | 0 | 248.6K | +248.6K |
| M3F, Inc. | Reduced | 772.9K | 607.4K | -165.5K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 149.3K | 246.3K | +97.1K |
| Nuveen, LLC | New | 0 | 48.7K | +48.7K |
| Russell Investments Group, Ltd. | Increased | 7.0K | 42.9K | +36.0K |
| EQUITABLE TRUST CO | New | 0 | 32.5K | +32.5K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 45.1K | 52.8K | +7.7K |
| CITIGROUP INC | Reduced | 3.0K | 450 | -2.6K |
| STRS OHIO | New | 0 | 2.5K | +2.5K |
| Bank of New York Mellon Corp | Increased | 19.9K | 22.2K | +2.3K |
| UBS Group AG | Increased | 5.3K | 7.1K | +1.8K |
| DEUTSCHE BANK AG\ | Increased | 6.4K | 7.7K | +1.3K |
| BARCLAYS PLC | Sold Out | 1.1K | 0 | -1.1K |
| RHUMBLINE ADVISERS | Reduced | 7.7K | 7.2K | -474 |
| GAMMA Investing LLC | Increased | 95 | 177 | +82 |
| Sterling Capital Management LLC | Increased | 118 | 179 | +61 |
| SJS Investment Consulting Inc. | New | 0 | 38 | +38 |
| Police & Firemen's Retirement System of New Jersey | Reduced | 3.7K | 3.6K | -35 |
| Parkside Financial Bank & Trust | New | 0 | 35 | +35 |
| Focused Wealth Management, Inc | Reduced | 14.0K | 14.0K | -22 |
| Root Financial Partners, LLC | New | 0 | 12 | +12 |
| IFP Advisors, Inc | Increased | 15 | 25 | +10 |
| Allworth Financial LP | New | 0 | 6 | +6 |
| Caitong International Asset Management Co., Ltd | Reduced | 13 | 7 | -6 |
| Farther Finance Advisors, LLC | Sold Out | 6 | 0 | -6 |
| EverSource Wealth Advisors, LLC | Increased | 6 | 9 | +3 |
| Essential Partners LLC | Sold Out | 3 | 0 | -3 |
| True Wealth Design, LLC | Sold Out | 3 | 0 | -3 |
| FMR LLC | Increased | 804 | 805 | +1 |
| Clearstead Advisors, LLC | New | 0 | 1 | +1 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.