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AUBN · Auburn National Bancorporation, Inc · Shareholders & Ownership

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$26.46 -0.04 (-0.15%) At close · Oct 20
Market Cap
$92.33M
Shares
3.48M
Volume · Oct 20 618 Avg daily vol (3M) 1800

Every disclosed holder of AUBN in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns AUBN

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions
Holder group Shares % Out
Institutional (13F) 388,638 11.15%
Insiders (Forms 3, 4, 5) 870,911 25.00%
13D/G-only blocks 585,402 16.80%
Remaining 1,639,341 47.05%
Registered funds (N-PORT, not summed) 139,355 4.00%

Shares outstanding: 3,484,292, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of AUBN

# Holder Shares
1
Emil F. Wright, Jr.
13D CIK 1195605 · Unknown · Dec 14, 2023
334,164
2
Anne M. May
13D CIK 1195608 · Unknown · Sep 11, 2025
not summed
288,885
2.1
MAY ANNE M
Insider CIK 1195608 · Sep 11, 2025
Director, issuer-wide
511,160
3
Spencer Sandra J.
Insider CIK 2005617 · Dec 31, 2025
Director, issuer-wide
258,217
3.1
Sandra J. Spencer
13D CIK 2005617 · Unknown · Sep 11, 2025
not summed
258,214
4
Bruce Steven Spencer
13D CIK 2085543 · Unknown · Sep 11, 2025
251,238
5
LPL Financial LLC
13F CIK 1403438 · Broker-dealer · Jun 30, 2026
carried, not yet filed for the newest quarter
50,573
6
Truffle Hound Capital, LLC
13F CIK 1595862 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
50,000
7
DUMAS ROBERT W
Insider CIK 1195616 · Dec 31, 2025
Director, Chairman, issuer-wide
44,502
8
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
41,973
8.1
U.S. MICRO CAP PORTFOLIO
Fund S000000948 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
12,735
8.2
U.S. CORE EQUITY 2 PORTFOLIO
Fund S000000980 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
6,204
8.3
U.S. SMALL CAP PORTFOLIO
Fund S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
3,016
8.4
Dimensional U.S. Core Equity 2 ETF
Fund S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
2,938
8.5
U.S. VECTOR EQUITY PORTFOLIO
Fund S000000982 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
2,722
9
BRIDGEWAY CAPITAL MANAGEMENT, LLC
13F CIK 1107261 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
33,211
9.1
Omni Small-Cap Value Fund
Fund S000033567 · Registered fund · Jun 30, 2026
Bridgeway Funds, Inc., not summed
11,500
9.2
Ultra-Small Company Market Fund
Fund S000004424 · Registered fund · Jun 30, 2026
Bridgeway Funds, Inc., not summed
4,000
10
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
25,733
11
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
25,447
12
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
25,447
13
Aptus Capital Advisors, LLC
13F CIK 1664193 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
20,330
14
TRUIST FINANCIAL CORP
13F CIK 92230 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
19,553
15
CAPTRUST FINANCIAL ADVISORS
13F CIK 1512024 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
18,945
16
Barrett J Tutt
Insider CIK 1457242 · Sep 30, 2026
Director, issuer-wide
18,090
17
Fourthstone LLC
13F CIK 1767803 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
17,806
18
Empowered Funds, LLC
13F CIK 1592828 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
17,711
18.1
EA Bridgeway Omni Small-Cap Value ETF
Fund S000078089 · Registered fund · Jun 30, 2026
EA Series Trust, not summed
17,711
19
RENAISSANCE TECHNOLOGIES LLC
13F CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
16,309
20
AUER GROWTH
Fund S000020493 · Registered fund · May 31, 2026
Unified Series Trust, not summed
15,000
21
Hedges David A
Insider CIK 1403419 · Jun 5, 2026
Director, President\CEO, issuer-wide
14,401
22
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
12,111
23
JAMISON PRIVATE WEALTH MANAGEMENT, INC.
13F CIK 2006637 · Unknown · Sep 30, 2026
11,956
24
Fidelity Extended Market Index Fund
Fund S000006021 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
11,574
25
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
10,344
25.1
iShares Micro-Cap ETF
Fund S000004439 · Registered fund · Jun 30, 2026
iShares Trust, not summed
9,369
26
RBF Capital, LLC
13F CIK 1134621 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
10,000
27
HOUSEL DAVID E
Insider CIK 1195632 · Sep 30, 2026
Director, issuer-wide
9,368
28
HAM WILLIAM F JR
Insider CIK 1195633 · Sep 30, 2026
Director, issuer-wide
5,450
29
Fidelity Total Market Index Fund
Fund S000006026 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
4,760
30
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
3,877
31
Fidelity Series Total Market Index Fund
Fund S000065248 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
3,304
32
Conn Walton T Jr.
Insider CIK 2091876 · Apr 30, 2026
Director, issuer-wide
3,181
33
Lawler Michael A
Insider CIK 1299983 · Apr 28, 2025
Director, issuer-wide
3,000
34
O'DONNELL SHANNON
Insider CIK 1393391 · Sep 30, 2026
Senior Vice President, issuer-wide
1,929
35
OSAIC HOLDINGS, INC.
13F CIK 1677044 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,301
36
Vanguard Global Advisers, LLC
13F CIK 1811242 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
964
37
Schwab Total Stock Market Index Fund
Fund S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
800
38
Walker William James IV
Insider CIK 1659930 · Jun 5, 2026
SVP/CFO, issuer-wide
749
39
Smith Robert Lawrence
Insider CIK 1605085 · Jun 5, 2026
SVP/CLO, issuer-wide
714
40
1290 VT Micro Cap Portfolio
Fund S000044688 · Registered fund · Jun 30, 2026
EQ Advisors Trust, not summed
591
41
Fidelity Nasdaq Composite Index Fund
Fund S000055366 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
551
42
LVIP Dimensional U.S. Core Equity 2 Fund
Fund S000048564 · Registered fund · Jun 30, 2026
LINCOLN VARIABLE INSURANCE PRODUCTS TRUST, not summed
502
43
EverSource Wealth Advisors, LLC
13F CIK 1710537 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
270
44
Evans Jeffrey Johnson
Insider CIK 2127264 · Mar 26, 2026
Director, issuer-wide
150
45
Blue Trust, Inc.
13F CIK 1856022 · Unknown · Sep 30, 2026
98
46
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
13F CIK 1141802 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
61
47
Tower Research Capital LLC (TRC)
13F CIK 1533421 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
32
48
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
14
49
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
13
50
BARCLAYS PLC
13F CIK 312069 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
5

9 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 51 holders

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Key facts CIK 750574 CUSIP 050473107 13F (30d) 2 filings 2 filers Visit website Investor relations