AMES NATIONAL CORP (ATLO) Institutional Ownership Changes & 13F Activity

AMES NATIONAL CORP (ATLO). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCSell-7,10037,984$1,071,908
Q4 2025Renaissance Technologies LLCSell-3,80045,084$1,035,129
Q3 2025Renaissance Technologies LLCSell-20048,884$988,434
Q2 2025Renaissance Technologies LLCBuy60049,084$874,186
Q4 2024Renaissance Technologies LLCSell-80048,484$796,592
Q3 2024Renaissance Technologies LLCSell-20049,284$898,447
Q2 2024Renaissance Technologies LLCSell-2,40049,484$1,013,927
Q1 2024Renaissance Technologies LLCSell-3,30051,884$1,047
Q4 2023Renaissance Technologies LLCSell-3,80055,184$1,178
Q3 2023Renaissance Technologies LLCSell-5,40058,984$979
Q2 2023Renaissance Technologies LLCSell-2,60064,384$1,161
Q1 2023Renaissance Technologies LLCSell-14,70066,984$1,393
Q4 2022Renaissance Technologies LLCBuy8,25581,684$1,929
Q3 2022Renaissance Technologies LLCSell-24,45573,429$1,629
Q2 2022Renaissance Technologies LLCSell-32,10097,884$2,171
Q1 2022Renaissance Technologies LLCSell-3,100129,984$3,231
Q4 2021Renaissance Technologies LLCBuy606133,084$3,259
Q3 2021Renaissance Technologies LLCSell-25,406132,478$3,071
Q2 2021Renaissance Technologies LLCBuy33,600157,884$3,870
Q1 2021Renaissance Technologies LLCSell-3,499124,284$3,179
Q4 2020Renaissance Technologies LLCSell-11,917127,783$3,069
Q3 2020Renaissance Technologies LLCBuy1,300139,700$2,360
Q2 2020Renaissance Technologies LLCSell-1,500138,400$2,732
Q1 2020Renaissance Technologies LLCSell-1,300139,900$2,861
Q4 2019Renaissance Technologies LLCBuy12,200141,200$3,962
Q3 2019Renaissance Technologies LLCBuy13,979129,000$3,691
Q2 2019Renaissance Technologies LLCBuy6,421115,021$3,117
Q1 2019Renaissance Technologies LLCBuy12,800108,600$2,977
Q4 2018Renaissance Technologies LLCSell-14,96595,800$2,435
Q3 2018Renaissance Technologies LLCBuy19,165110,765$3,018

Frequently asked questions about ATLO activity

  • Which institutional owners are buying ATLO?

    Institutional owners buying ATLO include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ATLO activity?

    "Buy" means an investor increased their reported position in ATLO compared to the prior reporting period. This reflects growing exposure to AMES NATIONAL CORP (ATLO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ATLO increasing?

    Institutional interest in ATLO can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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