DOSSIER · 13F Holders · Q2 2026
ATLO

AMES NATL CORP

109 institutions still hold AMES NATL CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 031001100·109 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$111M
visible holders
Holders
109
filers reporting
Concentration
18.29%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

109 institutions reported ATLO in Q2 2026. BlackRock, Inc. leads at 18.3% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$20M683K0.00%Q2 2026
02
Fourthstone LLC
CIK 0001767803
$19M683K3.27%Q1 2026
03
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$12M391K0.00%Q3 2026
04
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$10M312K0.00%Q3 2026
05
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$7M222K0.00%Q3 2026
06
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$7M218K0.00%Q3 2026
07
STATE STREET CORP
CIK 0000093751
$6M203K0.00%Q3 2026
08
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$4M136K0.00%Q2 2026
09
Qube Research & Technologies Ltd
CIK 0001729829
$3M109K0.00%Q3 2026
10
MARSHALL WACE, LLP
CIK 0001318757
$2M84K0.00%Q2 2026
11
Elizabeth Park Capital Advisors, Ltd.
CIK 0001600583
$2M80K1.65%Q2 2026
12
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$2M70K0.00%Q3 2026
13
NORTHERN TRUST CORP
CIK 0000073124· Index
$2M74K0.00%Q2 2026
14
LPL Financial LLC
CIK 0001403438
$2M65K0.00%Q3 2026
15
Vanguard Portfolio Management
CIK 0002100121· Index
$2M61K0.00%Q3 2026
16
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$2M59K0.00%Q3 2026
17
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$2M56K0.00%Q2 2026
18
MORGAN STANLEY
CIK 0000895421
$2M53K0.00%Q2 2026
19
O'SHAUGHNESSY ASSET MANAGEMENT, LLC
CIK 0001423442
$2M45K0.01%Q3 2026
20
Connor, Clark & Lunn Investment Management Ltd.
CIK 0001596800
$2M48K0.00%Q3 2026
Page 1 of 6
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Insiders at AMES NATL CORP
Bauer Scott T →Snodgrass Adam →Cassabaum Michelle R →Baker Jeffery C →Beals Douglas W →Schreier Richard →Hagan Patrick G →Trost Scot A. →