Auburn National Bancorporation Inc
Ownership
Ownership Structure
Who owns Auburn National Bancorporation Inc (AUBN)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 63.9% of the shares are freely tradable; institutional investors hold 14.2%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| LPL Financial Corp | 1.45 | 50,573 | +0.0 | 06/30/2026 |
| Truffle Hound Capital, LLC | 1.44 | 50,000 | +0.0 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 1.20 | 41,973 | +0.3 | 06/30/2026 |
| Bridgeway Capital Management, LLC | 0.95 | 33,211 | +2.9 | 06/30/2026 |
| Geode Capital Management, LLC | 0.74 | 25,733 | +2.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 0.73 | 25,447 | -35.7 | 06/30/2026 |
| Aptus Capital Advisors, LLC | 0.58 | 20,330 | -25.5 | 06/30/2026 |
| BB&T Corp. | 0.56 | 19,553 | +0.0 | 06/30/2026 |
| CapTrust Financial Advisors | 0.54 | 18,945 | -1.3 | 06/30/2026 |
| Fourthstone LLC | 0.51 | 17,806 | +0.0 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Housel David E | Director | 9,368 | 241,694 $ | Sep 30, 2026 | direct |
| Barrett J Tutt | Director | 9,346 | 241,127 $ | Sep 30, 2026 | direct |
| Ham William F Jr | Director | 5,150 | 132,870 $ | Sep 30, 2026 | direct |
| O'donnell Shannon | Senior Vice President | 1,929 | 49,768 $ | Sep 30, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | O'donnell Shannon | Senior Vice President | Buy | 11 | 27.70 | 305 |
| Sep 30, 2026 | O'donnell Shannon | Senior Vice President | Buy | 16 | 27.41 | 439 |
| Sep 30, 2026 | Housel David E | Director | Buy | 14 | 27.70 | 388 |
| Sep 30, 2026 | Housel David E | Director | Buy | 37 | 27.41 | 1,014 |
| Sep 30, 2026 | Barrett J Tutt | Director | Buy | 22 | 27.70 | 609 |
| Sep 30, 2026 | Barrett J Tutt | Director | Buy | 51 | 27.41 | 1,398 |
| Sep 30, 2026 | Ham William F Jr | Director | Buy | 27 | 27.41 | 740 |
| Sep 30, 2026 | Ham William F Jr | Director | Buy | 20 | 27.41 | 548 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: October 30, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.