| BlackRock, Inc. | 5,944,312 | $445.5m | 0.0% |
| FMR LLC | 2,403,235 | $180.1m | 0.0% |
| Conestoga Capital Advisors, LLC | 2,177,359 | $163.2m | 3.5% |
| EARNEST PARTNERS LLC | 1,763,379 | $132.2m | 0.5% |
| STATE STREET CORP | 1,731,823 | $129.8m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 1,655,777 | $124.1m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,641,209 | $123.0m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,607,812 | $120.5m | 0.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1,501,096 | $112.5m | 0.0% |
| GENEVA CAPITAL MANAGEMENT LLC | 1,384,342 | $103.8m | 2.4% |
| BANK OF AMERICA CORP /DE/ | 1,236,563 | $92.7m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,143,462 | $85.7m | 0.0% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 954,057 | $71.5m | 0.0% |
| ROYCE & ASSOCIATES LP | 846,443 | $63.4m | 0.5% |
| JPMORGAN CHASE & CO | 803,401 | $59.0m | 0.0% |
| NEW YORK STATE COMMON RETIREMENT FUND | 647,543 | $48.5m | 0.1% |
| Invesco Ltd. | 587,011 | $44.0m | 0.0% |
| NORTHERN TRUST CORP | 490,294 | $36.7m | 0.0% |
| Global Alpha Capital Management Ltd. | 475,962 | $35.7m | 2.1% |
| T. Rowe Price Investment Management, Inc. | 412,754 | $30.9m | 0.0% |
| First Eagle Investment Management, LLC | 406,518 | $30.5m | 0.0% |
| WELLS FARGO & COMPANY/MN | 394,849 | $29.6m | 0.0% |
| SEI INVESTMENTS CO | 392,880 | $29.4m | 0.0% |
| AMERIPRISE FINANCIAL INC | 390,333 | $29.3m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 365,408 | $27.4m | 0.0% |