Who Owns AMES NATL CORP (ATLO)? -- Institutional Holders (2026-06-30)
103 institutions reported holding $108.2M of AMES NATL CORP (ATLO) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($20.2M), VANGUARD GROUP INC ($15.1M), DIMENSIONAL FUND ADVISORS LP ($8.9M), GEODE CAPITAL MANAGEMENT, LLC ($6.6M), STATE STREET CORP ($6.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $20.2M | 683,151 | Added |
| 2 | VANGUARD GROUP INC | $15.1M | 510,009 | Trimmed |
| 3 | DIMENSIONAL FUND ADVISORS LP | $8.9M | 299,300 | Added |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $6.6M | 223,415 | Added |
| 5 | STATE STREET CORP | $6.1M | 204,851 | Added |
| 6 | AMERICAN CENTURY COMPANIES INC | $4.1M | 137,955 | Added |
| 7 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $4.0M | 135,903 | Added |
| 8 | Qube Research & Technologies Ltd | $2.5M | 85,233 | New |
| 9 | MARSHALL WACE, LLP | $2.5M | 83,618 | Added |
| 10 | Elizabeth Park Capital Advisors, Ltd. | $2.4M | 80,480 | Hold |
| 11 | NORTHERN TRUST CORP | $2.2M | 74,396 | Added |
| 12 | RENAISSANCE TECHNOLOGIES LLC | $1.8M | 62,184 | Added |
| 13 | LPL Financial LLC | $1.7M | 58,546 | Added |
| 14 | AQR CAPITAL MANAGEMENT LLC | $1.7M | 56,205 | Added |
| 15 | MORGAN STANLEY | $1.6M | 53,461 | Added |
| 16 | AMES NATIONAL CORP | $1.3M | 46,557 | Hold |
| 17 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $1.3M | 43,214 | Added |
| 18 | Connor, Clark & Lunn Investment Management Ltd. | $1.3M | 43,074 | Added |
| 19 | GOLDMAN SACHS GROUP INC | $1.3M | 42,392 | Trimmed |
| 20 | Trexquant Investment LP | $1.2M | 41,416 | Added |
| 21 | CITADEL ADVISORS LLC | $1.2M | 38,924 | Added |
| 22 | ACADIAN ASSET MANAGEMENT LLC | $1.1M | 36,993 | Added |
| 23 | RITHOLTZ WEALTH MANAGEMENT | $974,067 | 32,897 | Added |
| 24 | FIRST TRUST ADVISORS LP | $969,431 | 32,740 | Added |
| 25 | CHANNEL WEALTH LLC | $926,319 | 31,284 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30