| BlackRock, Inc. | 683,151 | $20.2m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 387,611 | $11.5m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 299,300 | $8.9m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 223,415 | $6.6m | 0.0% |
| STATE STREET CORP | 204,851 | $6.1m | 0.0% |
| AMERICAN CENTURY COMPANIES INC | 137,955 | $4.1m | 0.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 135,903 | $4.0m | 0.0% |
| Qube Research & Technologies Ltd | 85,233 | $2.5m | 0.0% |
| MARSHALL WACE, LLP | 83,618 | $2.5m | 0.0% |
| Elizabeth Park Capital Advisors, Ltd. | 80,480 | $2.4m | 1.6% |
| NORTHERN TRUST CORP | 74,396 | $2.2m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 62,184 | $1.8m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 60,601 | $1.8m | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 59,174 | $1.8m | 0.0% |
| LPL Financial LLC | 58,546 | $1.7m | 0.0% |
| AQR CAPITAL MANAGEMENT LLC | 56,205 | $1.7m | 0.0% |
| MORGAN STANLEY | 53,461 | $1.6m | 0.0% |
| AMES NATIONAL CORP | 46,557 | $1.3m | 0.7% |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 43,214 | $1.3m | 0.0% |
| Connor, Clark & Lunn Investment Management Ltd. | 43,074 | $1.3m | 0.0% |
| GOLDMAN SACHS GROUP INC | 42,392 | $1.3m | 0.0% |
| Trexquant Investment LP | 41,416 | $1.2m | 0.0% |
| CITADEL ADVISORS LLC | 38,924 | $1.2m | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 36,993 | $1.1m | 0.0% |
| RITHOLTZ WEALTH MANAGEMENT | 32,897 | $974,067 | 0.0% |