Dividend on the way · $0.24
ATLO · NASDAQ · Banks - Regional

Ames National (ATLO)

Runs six locally branded community banks across Iowa.

$32.00
Pre-market+0.20 (+0.63%)
At close$31.80(+1.83%)

Breakdown13F · 13D/G · Form 4

Institutions103 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail≈ 43.90%3.89M shares
Insiders20 holders · as of Sep 1, 20261.30%115.5K shares
Otherremainder≈ 54.80%4.85M shares

8.86M company shares as of Sep 3, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
BlackRock, Inc.Institution
7.71%683,15113Fas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
4.38%387,61113Fas of Jun 30, 2026
Dimensional Fund Advisors LPInstitution
3.38%299,30013Fas of Jun 30, 2026
Curated Wealth Partners LLCInstitution
2.71%240,00013Fas of Jun 30, 2026
Geode Capital Management, LLCInstitution
2.52%223,41513Fas of Jun 30, 2026
State Street CorpInstitution
2.31%204,85113Fas of Jun 30, 2026
American Century Companies IncInstitution
1.56%137,95513Fas of Jun 30, 2026
Arrowstreet Capital, Limited PartnershipInstitution
1.53%135,90313Fas of Jun 30, 2026
Qube Research & Technologies LtdInstitution
0.96%85,23313Fas of Jun 30, 2026
Marshall Wace, LLPInstitution
0.94%83,61813Fas of Jun 30, 2026
Elizabeth Park Capital Advisors, Ltd.Institution
0.91%80,48013Fas of Jun 30, 2026
Northern Trust CorpInstitution
0.84%74,39613Fas of Jun 30, 2026
Renaissance Technologies LLCInstitution
0.70%62,18413Fas of Jun 30, 2026
Vanguard Portfolio Management LLCInstitution
0.68%60,60113Fas of Jun 30, 2026
Vanguard Fiduciary Trust CoInstitution
0.67%59,17413Fas of Jun 30, 2026
LPL Financial LLCInstitution
0.66%58,54613Fas of Jun 30, 2026
AQR Capital Management LLCInstitution
0.63%56,20513Fas of Jun 30, 2026
Morgan StanleyInstitution
0.60%53,46113Fas of Jun 30, 2026
Ames National CorpInstitution
0.53%46,55713Fas of Jun 30, 2026
O'Shaughnessy Asset Management, LLCInstitution
0.49%43,21413Fas of Jun 30, 2026
Connor, Clark & Lunn Investment Management Ltd.Institution
0.49%43,07413Fas of Jun 30, 2026
Goldman Sachs Group IncInstitution
0.48%42,39213Fas of Jun 30, 2026
Trexquant Investment LPInstitution
0.47%41,41613Fas of Jun 30, 2026
Citadel Advisors LLCInstitution
0.44%38,92413Fas of Jun 30, 2026
Acadian Asset Management LLCInstitution
0.42%36,99313Fas of Jun 30, 2026

13F — a manager's quarterly holdings

Institutions13F, as of Jun 30, 2026

103 holders · 3.89M shares · 19 new positions · 74 increased · 14 reduced · 6 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.683.2K7.71%+74.0KAug 7, 2026
Vanguard Capital Management LLC387.6K4.38%−12.6KAug 13, 2026
Dimensional Fund Advisors LP299.3K3.38%+26.3KAug 11, 2026
Curated Wealth Partners LLC240.0K2.71%+240.0KnewJul 13, 2026
Geode Capital Management, LLC223.4K2.52%+20.9KAug 12, 2026
State Street Corp204.9K2.31%+53.1KAug 7, 2026
American Century Companies Inc138.0K1.56%+92.8KAug 12, 2026
Arrowstreet Capital, Limited Partnership135.9K1.53%+35.5KAug 13, 2026

Ownership statements13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Fourthstone LLC7.71%683.3K13GMay 15, 2026
Vanguard Capital Management5.17%458.5K13GApr 29, 2026

Insider tradesForm 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Aug 31, 2026
Michelle R. Cassabaumdirector
Purchase180$31.5410,308
Aug 20, 2026
Douglas W. Bealsdirector
Purchase325$31.163,275
Aug 14, 2026
Richard Schreierother: President of subsidiary bank
Purchase316$31.607,848
Jul 31, 2026
Michelle R. Cassabaumdirector
Purchase140$30.2010,128
May 29, 2026
Michelle R. Cassabaumdirector
Purchase170$28.839,988
May 15, 2026
Patrick G. Hagandirector
Purchase200$27.699,600
May 12, 2026
Patrick G. Hagandirector
Purchase100$27.659,400
Apr 30, 2026
Michelle R. Cassabaumdirector
Purchase84$28.089,818
Feb 27, 2026
Michelle R. Cassabaumdirector
Purchase205$27.259,734
Jan 30, 2026
Michelle R. Cassabaumdirector
Purchase280$26.119,193

CongressHouse and Senate disclosures

Not reported.