# AUBURN NATL BANCORP (AUBN)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/AUBN/

- Reporting holders: 27
- Reported value: $10.5M
- Shares held by institutions: 389,199 of 3,484,292 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [LPL Financial LLC](https://holderbook.com/funds/1403438-lpl-financial-llc/) | $1.4M | 50,573 | 0.0% | 7 |
| [Truffle Hound Capital, LLC](https://holderbook.com/funds/1595862-truffle-hound-capital-llc/) | $1.4M | 50,000 | 0.3% | 5 |
| [DIMENSIONAL FUND ADVISORS LP](https://holderbook.com/funds/354204-dimensional-fund-advisors-lp/) | $1.1M | 41,973 | 0.0% | 31 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1107261-bridgeway-capital-management-llc/) | $898.0K | 33,211 | 0.0% | 23 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $696.0K | 25,733 | 0.0% | 31 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $688.1K | 25,447 | 0.0% | 2 |
| [Aptus Capital Advisors, LLC](https://holderbook.com/funds/1664193-aptus-capital-advisors-llc/) | $549.7K | 20,330 | 0.0% | 27 |
| [TRUIST FINANCIAL CORP](https://holderbook.com/funds/92230-truist-financial-corp/) | $528.7K | 19,553 | 0.0% | 27 |
| [CAPTRUST FINANCIAL ADVISORS](https://holderbook.com/funds/1512024-captrust-financial-advisors/) | $512.3K | 18,945 | 0.0% | 8 |
| [Fourthstone LLC](https://holderbook.com/funds/1767803-fourthstone-llc/) | $481.5K | 17,806 | 0.3% | 1 |
| [Empowered Funds, LLC](https://holderbook.com/funds/1592828-empowered-funds-llc/) | $478.9K | 17,711 | 0.0% | 2 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $441.0K | 16,309 | 0.0% | 29 |
| [JAMISON PRIVATE WEALTH MANAGEMENT, INC.](https://holderbook.com/funds/2006637-jamison-private-wealth-management-inc/) | $338.5K | 12,517 | 0.0% | 12 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $327.5K | 12,111 | 0.0% | 2 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $279.7K | 10,344 | 0.0% | 8 |
| [RBF Capital, LLC](https://holderbook.com/funds/1134621-rbf-capital-llc/) | $270.4K | 10,000 | 0.0% | 8 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $104.8K | 3,877 | 0.0% | 21 |
| [OSAIC HOLDINGS, INC.](https://holderbook.com/funds/1677044-osaic-holdings-inc/) | $35.2K | 1,301 | 0.0% | 4 |
| [Vanguard Global Advisers, LLC](https://holderbook.com/funds/1811242-vanguard-global-advisers-llc/) | $26.1K | 964 | 0.0% | 2 |
| [EverSource Wealth Advisors, LLC](https://holderbook.com/funds/1710537-eversource-wealth-advisors-llc/) | $7.3K | 270 | 0.0% | 12 |
| [Blue Trust, Inc.](https://holderbook.com/funds/1856022-blue-trust-inc/) | $2.6K | 98 | 0.0% | 3 |
| [NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO](https://holderbook.com/funds/1141802-northwestern-mutual-wealth-management-co/) | $1.6K | 61 | 0.0% | 2 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $865 | 32 | 0.0% | 1 |
| [JPMORGAN CHASE & CO](https://holderbook.com/funds/19617-jpmorgan-chase-co/) | $396 | 14 | 0.0% | 31 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $352 | 13 | 0.0% | 15 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 27 | $10.5M |
| Q1 2026 | 25 | $9.5M |
| Q4 2025 | 24 | $11.7M |
| Q3 2025 | 25 | $11.4M |
| Q2 2025 | 25 | $9.6M |
| Q1 2025 | 24 | $7.4M |
| Q4 2024 | 25 | $8.2M |
| Q3 2024 | 21 | $6.8M |
| Q2 2024 | 21 | $4.8M |
| Q1 2024 | 20 | $5.7M |
| Q4 2023 | 22 | $6.5M |
| Q3 2023 | 24 | $6.1M |