| BlackRock, Inc. | 6,837,017 | $677.7m | 0.0% |
| WELLINGTON MANAGEMENT GROUP LLP | 4,675,487 | $463.4m | 0.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3,123,356 | $309.6m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2,355,491 | $233.5m | 0.0% |
| FIRST TRUST ADVISORS LP | 2,234,728 | $221.5m | 0.1% |
| STATE STREET CORP | 1,814,143 | $180.0m | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 1,492,740 | $148.0m | 0.1% |
| Southpoint Capital Advisors LP | 1,400,000 | $138.8m | 3.2% |
| MORGAN STANLEY | 1,284,470 | $127.3m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 1,184,542 | $117.4m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,098,315 | $108.9m | 0.0% |
| AMERICAN CENTURY COMPANIES INC | 884,645 | $87.7m | 0.0% |
| Point72 Asset Management, L.P. | 876,484 | $86.9m | 0.1% |
| NORDEA INVESTMENT MANAGEMENT AB | 887,332 | $86.2m | 0.1% |
| Invesco Ltd. | 847,692 | $84.0m | 0.0% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 737,493 | $73.1m | 0.2% |
| FMR LLC | 637,265 | $63.2m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 554,587 | $55.0m | 0.0% |
| UBS Group AG | 544,654 | $54.0m | 0.0% |
| NORGES BANK | 517,320 | $51.3m | 0.0% |
| Van Berkom & Associates Inc. | 509,157 | $50.5m | 1.6% |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 468,762 | $46.5m | 0.4% |
| Nuveen, LLC | 462,954 | $45.9m | 0.0% |
| Madison Avenue Partners, LP | 462,058 | $45.8m | 2.0% |
| MACKENZIE FINANCIAL CORP | 461,847 | $45.8m | 0.0% |