AMES NATIONAL CORP ATLO — Ames National

Ownership history in AMES NATIONAL CORP  ·  6 quarters on record

AI Ownership Summary

AMES NATIONAL CORP reported Ames National (ATLO) in 6 quarterly 13F filings from 2024 Q4 through 2026 Q1. Peak portfolio weight reached 1.07% in 2025 Q3. The latest visible filing shows ATLO at 0.79% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this ATLO ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was AMES NATIONAL CORP's position in Ames National, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

ATLO was reported at 0.79% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.07% in 2025 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q4 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

ATLO stock page AMES NATIONAL CORP fund profile AMES NATIONAL CORP full holdings
How AMES NATIONAL CORP held ATLO — position size vs. price
% of Fund (quarterly)    ATLO price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 6 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED — — — 46,557 -12,000 -20.5% 0.79% $1.3M 2026-05-12 $27.87
2025 Q4 REDUCED 34.2% +24.0% ❌ 58,557 -30,500 -34.2% 0.79% $1.3M 2026-02-13 $27.53
2025 Q3 ADDED — — — 89,057 +37,500 +72.7% 1.07% $1.8M 2025-11-12 $20.90
2025 Q2 ADDED — — — 51,557 +9,060 +21.3% 0.59% $918K 2025-08-12 $18.66
2025 Q1 ADDED — — — 42,497 +17,998 +73.5% 0.50% $745K 2025-05-06 $16.56
2024 Q4 INITIATED — — — 24,499 — — 0.27% $403K 2025-02-18 $17.73

🏢 Other funds also holding ATLO

As of 2026 Q1 — sorted by position size

Fourthstone LLC 3Y 3.27% Elizabeth Park Capital Advisors, Ltd. 3Y 7Y 1.75% CHANNEL WEALTH LLC 3Y 0.21% Larry Mathis Financial Planning, LLC 0.21% Clarity Asset Management, Inc. 0.07% RBF Capital, LLC 3Y 7Y 0.04% SEGALL BRYANT & HAMILL, LLC 3Y 7Y 0.02% RITHOLTZ WEALTH MANAGEMENT 3Y 7Y 0.02% OCCUDO QUANTITATIVE STRATEGIES LP 3Y 0.01% Compound Planning, Inc. 0.01%

FAQ About AMES NATIONAL CORP and ATLO

These are the practical questions this page is built to answer before you even open the full history table.

How long has AMES NATIONAL CORP reported owning ATLO?

AMES NATIONAL CORP reported ATLO across 6 quarterly 13F filings, from 2024 Q4 through 2026 Q1.

What was the largest reported ATLO position in AMES NATIONAL CORP's portfolio?

The largest reported portfolio weight for ATLO was 1.07% in 2025 Q3.

What is the latest reported ATLO position on this page?

The most recent filing on this page is 2026 Q1, when AMES NATIONAL CORP reported 46,557 shares, equal to 0.79% of portfolio, with an estimated market value of $1.3M.

What does the chart on this ATLO ownership page compare?

The chart compares AMES NATIONAL CORP's quarterly ATLO portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did AMES NATIONAL CORP time their ATLO position?

Based on 13F filing dates vs. subsequent ATLO price moves, AMES NATIONAL CORP correctly timed 3 out of 5 reported position changes (60%). The annualised alpha on ATLO relative to SPY over the holding period was +22.6%.

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