Auburn National Bancorporation, Inc (AUBN) Institutional Ownership

Ownership Summary

Auburn National Bancorporation, Inc (NASDAQ:AUBN) is held by 25 institutional investors per 13F filings through December 2025.

• They owned 12.9% of outstanding stock in December 2025, up from 12.4% the prior quarter.
• They increased total shares held in AUBN by 8.23% quarter over quarter, and investors in Auburn National Bancorporation decreased 3.85% from a year ago.
• Of these 25 holders, 11 added to their stakes in Auburn National Bancorporation, 7 trimmed positions, and 7 made no changes.
• In total, institutional investors held 450.94K shares in Auburn National Bancorporation as of December 2025, up by 34.3K shares quarter on quarter, and up 95.2K shares year over year.
• LPL Financial LLC leads ownership in AUBN with 50.57K shares as of December 31, 2025, equal to 1.45% of outstanding shares.
• The most significant purchases of AUBN for the quarter ending December 2025 came from VANGUARD CAPITAL MANAGEMENT LLC (39.56K), VANGUARD FIDUCIARY TRUST CO (12.67K), CAPTRUST FINANCIAL ADVISORS (10.18K), M3F, Inc. (9.15K), EverSource Wealth Advisors, LLC (3.71K).
• Leading sellers of Auburn National Bancorporation shares for the quarter ending December 2025 were LPL Financial LLC (992), GEODE CAPITAL MANAGEMENT, LLC (403), UBS Group AG (3).
• Business Quant data shows the 10 biggest positions in Auburn National Bancorporation as of December 2025 are held by LPL Financial LLC (50.57K), Truffle Hound Capital, LLC (50.0K), DIMENSIONAL FUND ADVISORS LP (41.85K), VANGUARD CAPITAL MANAGEMENT LLC (39.56K), BRIDGEWAY CAPITAL MANAGEMENT, LLC (32.28K), Aptus Capital Advisors, LLC (27.29K), GEODE CAPITAL MANAGEMENT, LLC (25.23K), RBF Capital, LLC (20.0K), Truist Financial Corp (19.55K), CAPTRUST FINANCIAL ADVISORS (19.19K).