13F Insight
DOSSIER · 13F Holders · Q1 2026High-convictionMulti-bagger
AUBN

AUBURN NATL BANCORP

27 institutions still hold AUBURN NATL BANCORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 050473107·27 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 8.7%
vs prior quarter
13F value held
$10M
57.0% inst. owned
of float
Holders
27
-110 QoQ
filers reporting
Activity
+20 / −52
+915 added · −838 reduced
this quarter
Concentration
12.44%
LPL Financial LLC #1
top holder share
AI Holders Summary · Q1 2026

27 institutions reported AUBN in Q1 2026. LPL Financial LLC leads at 12.4% of the visible book. -110 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
LPL Financial LLC
CIK 0001403438
$1M51K0.00%Q1 202602
Truffle Hound Capital, LLC
CIK 0001595862
$1M50K0.31%Q1 202603
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$998,67842K0.00%Q1 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$944,14740K0.00%Q1 202605
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 0001107261
$770,38632K0.02%Q1 202606
Aptus Capital Advisors, LLC
CIK 0001664193
$651,27627K0.01%Q1 202607
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$602,23925K0.00%Q1 202608
TRUIST FINANCIAL CORP
CIK 0000092230
$466,63220K0.00%Q1 202609
CAPTRUST FINANCIAL ADVISORS
CIK 0001512024
$457,92419K0.00%Q1 202610
Apexium Financial, LP
CIK 0001765285
$426,27816K0.02%Q3 202511
Empowered Funds, LLC
CIK 0001592828
$400,47917K0.00%Q1 202612
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$393,98717K0.00%Q1 202613
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$302,34613K0.00%Q1 202614
JAMISON PRIVATE WEALTH MANAGEMENT, INC.
CIK 0002006637
$298,65013K0.04%Q1 202615
RBF Capital, LLC
CIK 0001134621
$238,65010K0.01%Q1 202616
BlackRock, Inc.
CIK 0002012383
$189,0118K0.00%Q1 202617
MORGAN STANLEY
CIK 0000895421
$92,5204K0.00%Q1 202618
OSAIC HOLDINGS, INC.
CIK 0001677044
$31,0451K0.00%Q1 202619
Vanguard Global Advisers, LLC
CIK 0001811242· Index
$23,0069640.00%Q1 202620
EverSource Wealth Advisors, LLC
CIK 0001710537
$12,8885400.00%Q1 2026
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