AUBN Auburn National Ban Corp. Inc.
Auburn National Ban Corp. Inc. (AUBN) Institutional Ownership
What the institutions did with AUBN 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 June 30, 2026.
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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 |
|---|---|---|
| LPL Financial LLC | 50.6K | 13.0% |
| Truffle Hound Capital, LLC | 50.0K | 12.8% |
| DIMENSIONAL FUND ADVISORS LP | 42.0K | 10.8% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 33.2K | 8.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 25.7K | 6.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 25.4K | 6.5% |
| Aptus Capital Advisors, LLC | 20.3K | 5.2% |
| TRUIST FINANCIAL CORP | 19.6K | 5.0% |
| CAPTRUST FINANCIAL ADVISORS | 18.9K | 4.9% |
| Fourthstone LLC | 17.8K | 4.6% |
| Empowered Funds, LLC | 17.7K | 4.6% |
| RENAISSANCE TECHNOLOGIES LLC | 16.3K | 4.2% |
| JAMISON PRIVATE WEALTH MANAGEMENT, INC. | 12.5K | 3.2% |
| VANGUARD FIDUCIARY TRUST CO | 12.1K | 3.1% |
| BlackRock, Inc. | 10.3K | 2.7% |
| RBF Capital, LLC | 10.0K | 2.6% |
| MORGAN STANLEY | 3.9K | 1.0% |
| OSAIC HOLDINGS, INC. | 1.3K | 0.3% |
| Vanguard Global Advisers, LLC | 964 | 0.2% |
| EverSource Wealth Advisors, LLC | 270 | 0.1% |
| Blue Trust, Inc. | 98 | 0.0% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 61 | 0.0% |
| Tower Research Capital LLC (TRC) | 32 | 0.0% |
| JPMORGAN CHASE & CO | 14 | 0.0% |
| UBS Group AG | 13 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Fourthstone LLC | New | 0 | 17.8K | +17.8K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 39.6K | 25.4K | -14.1K |
| M3F, Inc. | Sold Out | 9.2K | 0 | -9.2K |
| Aptus Capital Advisors, LLC | Reduced | 27.3K | 20.3K | -7.0K |
| BlackRock, Inc. | Increased | 7.9K | 10.3K | +2.4K |
| Empowered Funds, LLC | Increased | 16.8K | 17.7K | +930 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Increased | 32.3K | 33.2K | +930 |
| VANGUARD FIDUCIARY TRUST CO | Reduced | 12.7K | 12.1K | -558 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 25.2K | 25.7K | +504 |
| EverSource Wealth Advisors, LLC | Reduced | 540 | 270 | -270 |
| CAPTRUST FINANCIAL ADVISORS | Reduced | 19.2K | 18.9K | -243 |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 16.5K | 16.3K | -200 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 41.8K | 42.0K | +126 |
| Tower Research Capital LLC (TRC) | New | 0 | 32 | +32 |
| BARCLAYS PLC | New | 0 | 5 | +5 |
| JAMISON PRIVATE WEALTH MANAGEMENT, INC. | Increased | 12.5K | 12.5K | +3 |
| WELLS FARGO & COMPANY/MN | New | 0 | 1 | +1 |
| MORGAN STANLEY | Increased | 3.9K | 3.9K | +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.