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Livermore
ZHEN

Ames National Corp

ATLO
Exchange
Nasdaq
Industry
National Commercial Banks
SEC CIK
0001132651

In the last 90 days, Ames National Corp insiders filed 5 open-market purchases and 0 sales; 99 institutions reported holding it in 13F filings for Q2 2026, worth $107.2M in total; no superinvestor holds it.

13F holders, Q4 2025

Institutional positions in Ames National Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
81
+4 vs. Q3 2025
Shares held
3.22M
+315.4K (+10.9%) vs. Q3 2025
Total value
$73.8M
+$15.2M (+25.9%) vs. Q3 2025
New holders
11
31 more added
Sold out
7
17 more reduced

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ATLO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 81 institutions
Q1 2021: 46 institutionsQ2 2021: 45 institutionsQ3 2021: 43 institutionsQ4 2021: 43 institutionsQ1 2022: 40 institutionsQ2 2022: 37 institutionsQ3 2022: 39 institutionsQ4 2022: 39 institutionsQ1 2023: 44 institutionsQ2 2023: 54 institutionsQ3 2023: 55 institutionsQ4 2023: 54 institutionsQ1 2024: 55 institutionsQ2 2024: 58 institutionsQ3 2024: 58 institutionsQ4 2024: 64 institutionsQ1 2025: 69 institutionsQ2 2025: 70 institutionsQ3 2025: 77 institutionsQ4 2025: 81 institutionsQ1 2026: 89 institutionsQ2 2026: 99 institutions
Value heldQ4 2025: $73.8M
Q1 2021: $61.3MQ2 2021: $49.9MQ3 2021: $47.6MQ4 2021: $47.9MQ1 2022: $47.4MQ2 2022: $38.5MQ3 2022: $42.3MQ4 2022: $50.1MQ1 2023: $45.6MQ2 2023: $41.7MQ3 2023: $38.3MQ4 2023: $50.7MQ1 2024: $47.5MQ2 2024: $48.4MQ3 2024: $44.5MQ4 2024: $42.6MQ1 2025: $46.5MQ2 2025: $48.4MQ3 2025: $58.7MQ4 2025: $73.8MQ1 2026: $101.0MQ2 2026: $107.2M
Institutions holding ATLO and their total value by quarter
QuarterHoldersValue
Q2 202699$107.2M
Q1 202689$101.0M
Q4 202581$73.8M
Q3 202577$58.7M
Q2 202570$48.4M
Q1 202569$46.5M
Q4 202464$42.6M
Q3 202458$44.5M
Q2 202458$48.4M
Q1 202455$47.5M
Q4 202354$50.7M
Q3 202355$38.3M
Q2 202354$41.7M
Q1 202344$45.6M
Q4 202239$50.1M
Q3 202239$42.3M
Q2 202237$38.5M
Q1 202240$47.4M
Q4 202143$47.9M
Q3 202143$47.6M
Q2 202145$49.9M
Q1 202146$61.3M

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Ames National Corp; share changes are against Q3 2025.

Institutions holding ATLO in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock, Inc.630,573$14.5M0.00%+8,062+1.3%Added
Vanguard Group Inc510,111$11.7M0.00%+1,351+0.3%Added
Fourthstone LLC438,696$10.1M1.88%+213,597+94.9%Added
Dimensional Fund Advisors LP265,920$6.11M0.00%+8,232+3.2%Added
Geode Capital Management, LLC205,530$4.72M0.00%−9,235−4.3%Reduced
State Street Corp132,123$3.03M0.00%+6,648+5.3%Added
Elizabeth Park Capital Advisors, Ltd.107,385$2.47M2.03%00.0%Unchanged
Arrowstreet Capital, Limited Partnership98,763$2.27M0.00%+7,051+7.7%Added
Northern Trust Corp65,726$1.51M0.00%−6,623−9.2%Reduced
Ames National Corp58,557$1.34M0.79%−30,500−34.2%Reduced
LPL Financial LLC57,975$1.33M0.00%+16,363+39.3%Added
Morgan Stanley53,341$1.22M0.00%+478+0.9%Added
Renaissance Technologies LLC45,084$1.04M0.00%−3,800−7.8%Reduced
Segall Bryant & Hamill, LLC39,521$907.4K0.01%+39,521New
Northwestern Mutual Wealth Management Co30,998$711.7K0.00%00.0%Unchanged
Bank of New York Mellon Corp30,596$702.5K0.00%+312+1.0%Added
AQR Capital Management LLC30,142$692.1K0.00%+6,094+25.3%Added
RBF Capital, LLC30,000$688.8K0.03%00.0%Unchanged
Charles Schwab Investment Management Inc26,763$614.5K0.00%00.0%Unchanged
O'Shaughnessy Asset Management, LLC25,944$595.7K0.00%+25,944New
Arkadios Wealth Advisors22,062$506.5K0.01%+22,062New
Connor, Clark & Lunn Investment Management Ltd.20,961$481.3K0.00%+2,816+15.5%Added
GWM Advisors LLC20,614$473.3K0.00%+14+0.1%Added
Ritholtz Wealth Management19,805$454.7K0.01%+19,805New
IFG Advisory, LLC18,813$431.9K0.02%−2,214−10.5%Reduced
First Trust Advisors LP18,238$418.7K0.00%+5,530+43.5%Added
Bridgeway Capital Management, LLC16,647$382.2K0.01%+642+4.0%Added
STRS Ohio15,600$358.2K0.00%00.0%Unchanged
Nuveen, LLC14,751$338.7K0.00%00.0%Unchanged
Barclays PLC13,806$317.0K0.00%−2,076−13.1%Reduced
Atomi Financial Group, Inc.13,306$305.5K0.01%+20.0%Added
Stockman Wealth Management, Inc.10,725$246.2K0.03%00.0%Unchanged
Bank of America Corp10,659$244.7K0.00%+4,711+79.2%Added
Goldman Sachs Group Inc10,498$241.0K0.00%+10,498New
Wells Fargo & Company9,978$229.1K0.00%+2,781+38.6%Added
Foster Group, Inc.9,765$224.2K0.01%+9,765New
JPMorgan Chase & Co9,437$216.7K0.00%−1,983−17.4%Reduced
American Century Companies Inc9,415$216.2K0.00%+9,415New
Acadian Asset Management LLC7,706$175.0K0.00%+6,198+411.0%Added
Rhumbline Advisers6,885$158.1K0.00%−1,286−15.7%Reduced
Deutsche Bank AG6,348$145.8K0.00%+1,886+42.3%Added
MetLife Investment Management5,157$118.4K0.00%00.0%Unchanged
Clarity Asset Management, Inc.5,078$116.6K0.06%+42+0.8%Added
New York State Common Retirement Fund4,473$102.7K0.00%00.0%Unchanged
Mirae Asset Global ETFs Holdings Ltd.4,128$94.8K0.00%−166−3.9%Reduced
Smartleaf Asset Management LLC3,330$76.4K0.00%00.0%Unchanged
UBS Group AG3,302$75.8K0.00%−1,847−35.9%Reduced
Russell Investments Group, Ltd.2,631$60.4K0.00%+58+2.3%Added
CWM, LLC2,169$50.0K0.00%+333+18.1%Added
BNP Paribas Arbitrage, SA1,991$45.7K0.00%−184−8.5%Reduced
Police & Firemen's Retirement System of New Jersey1,767$40.6K0.00%00.0%Unchanged
Jones Financial Companies LLLP1,740$40.0K0.00%+1,740New
Royal Bank of Canada1,548$36.0K0.00%+1,049+210.2%Added
Citigroup Inc1,196$27.5K0.00%+501+72.1%Added
FMR LLC1,172$26.9K0.00%+757+182.4%Added
The PNC Financial Services Group, Inc.914$21.0K0.00%−209−18.6%Reduced
West Financial Advisors, LLC804$18.5K0.00%00.0%Unchanged
Legal & General Group Plc795$18.3K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.711$16.3K0.00%00.0%Unchanged
California State Teachers Retirement System545$12.5K0.00%−93−14.6%Reduced
Tower Research Capital LLC (TRC)520$11.9K0.00%−22−4.1%Reduced
Sterling Capital Management LLC513$11.8K0.00%−101−16.4%Reduced
Advisor Group Holdings, Inc.404$9.28K0.00%00.0%Unchanged
City State Bank300$6.89K0.00%00.0%Unchanged
UBS Asset Management Americas Inc267$6.13K0.00%+267New
Amalgamated Bank279$6.00K0.00%−12−4.1%Reduced
GAMMA Investing LLC242$5.56K0.00%+10+4.3%Added
Farther Finance Advisors, LLC149$3.42K0.00%+16+12.0%Added
Optiver Holding B.V.142$3.26K0.00%00.0%Unchanged
Essential Partners LLC129$2.96K0.00%−2−1.5%Reduced
EverSource Wealth Advisors, LLC85$1.95K0.00%+9+11.8%Added
Allworth Financial LP43$9880.00%+10+30.3%Added
Nisa Investment Advisors, LLC43$9870.00%00.0%Unchanged
True Wealth Design, LLC41$9420.00%00.0%Unchanged
Massmutual Trust Co FSB41$9410.00%00.0%Unchanged
IFP Advisors, Inc32$7350.00%+19+146.2%Added
Rothschild Investment LLC9$2070.00%+7+350.0%Added
MAI Capital Management3$690.00%+3New
SJS Investment Consulting Inc.3$690.00%+3New
Sunbelt Securities, Inc.1$230.00%00.0%Unchanged
Covestor Ltd1$00.00%00.0%Unchanged
Commonwealth Equity Services, LLC0$00.00%−22,825−100.0%Sold out
Jane Street Group, LLC0$00.00%−14,926−100.0%Sold out
Empowered Funds, LLC0$00.00%−9,997−100.0%Sold out
Carl P. Sherr & Co., LLC0$00.00%−9,980−100.0%Sold out
SRS Capital Advisors, Inc.0$00.00%−1,125−100.0%Sold out
Clearstead Advisors, LLC0$00.00%−27−100.0%Sold out
SBI Securities Co., Ltd.0$00.00%−3−100.0%Sold out