ATLO — AMES NATIONAL CORP
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on ATLO
| date | signal | measured base rate |
|---|---|---|
| 2026-08-03 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-06-26 | Volume shock without a price move price | -1.33% over 21 days · t = -4.53 · n = 16,432 statistically distinguishable from its control group |
| 2026-06-23 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-20 | Beals Douglas W Director | Open-market purchase | 325 | 31.16 | 10.1K |
| 2026-08-14 | Schreier Richard | Open-market purchase | 316 | 31.60 | 10.0K |
| 2026-07-31 | Cassabaum Michelle R Director | Open-market purchase | 140 | 30.20 | 4.2K |
| 2026-05-29 | Cassabaum Michelle R Director | Open-market purchase | 170 | 28.83 | 4.9K |
| 2026-05-15 | Hagan Patrick G Director | Open-market purchase | 200 | 27.69 | 5.5K |
| 2026-05-12 | Hagan Patrick G Director | Open-market purchase | 100 | 27.65 | 2.8K |
| 2026-04-30 | Cassabaum Michelle R Director | Open-market purchase | 84 | 28.08 | 2.4K |
| 2026-02-27 | Cassabaum Michelle R Director | Open-market purchase | 205 | 27.25 | 5.6K |
| 2026-01-30 | Cassabaum Michelle R Director | Open-market purchase | 280 | 26.11 | 7.3K |
| 2025-12-10 | Trost Scot A. Director | Open-market purchase | 200 | 22.88 | 4.6K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| Fourthstone LLC | 19.3M | 683.2K |
| BlackRock, Inc. | 17.2M | 609.2K |
| VANGUARD CAPITAL MANAGEMENT LLC | 11.3M | 400.2K |
| DIMENSIONAL FUND ADVISORS LP | 7.7M | 273.0K |
| GEODE CAPITAL MANAGEMENT, LLC | 5.7M | 202.5K |
| STATE STREET CORP | 4.3M | 151.8K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.8M | 100.4K |
| Elizabeth Park Capital Advisors, Ltd. | 2.3M | 80.5K |
| NORTHERN TRUST CORP | 2.0M | 69.8K |
| LPL Financial LLC | 1.6M | 57.2K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Ames National Corp (ATLO) filed form 8-K · 2026-08-13 · SEC EDGAR
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