| BlackRock, Inc. | 5,117,359 | $840.6m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,714,848 | $281.7m | 0.0% |
| FMR LLC | 1,601,125 | $263.0m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,370,088 | $225.1m | 0.0% |
| STATE STREET CORP | 1,277,832 | $209.9m | 0.0% |
| MARSHALL WACE, LLP | 841,144 | $138.2m | 0.1% |
| CONGRESS ASSET MANAGEMENT CO | 797,619 | $131.0m | 0.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 774,236 | $127.2m | 0.0% |
| WELLINGTON MANAGEMENT GROUP LLP | 773,749 | $127.1m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 668,232 | $109.8m | 0.0% |
| GOLDMAN SACHS GROUP INC | 606,314 | $99.6m | 0.0% |
| Invesco Ltd. | 554,617 | $91.1m | 0.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 520,826 | $85.6m | 0.0% |
| FRANKLIN RESOURCES INC | 498,310 | $81.9m | 0.0% |
| PRINCIPAL FINANCIAL GROUP INC | 498,002 | $81.8m | 0.0% |
| Thrivent Financial for Lutherans | 489,198 | $80.4m | 0.1% |
| Stephens Investment Management Group LLC | 485,103 | $79.7m | 0.9% |
| T. Rowe Price Investment Management, Inc. | 484,725 | $79.6m | 0.1% |
| WESTWOOD HOLDINGS GROUP INC | 414,092 | $68.0m | 0.5% |
| UBS Group AG | 413,857 | $68.0m | 0.0% |
| NORTHERN TRUST CORP | 380,347 | $62.5m | 0.0% |
| AMERICAN CENTURY COMPANIES INC | 379,719 | $62.4m | 0.0% |
| Qube Research & Technologies Ltd | 377,917 | $62.1m | 0.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 371,752 | $61.1m | 0.0% |
| LOOMIS SAYLES & CO L P | 370,419 | $60.8m | 0.1% |