| 1 | VANGUARD GROUP INC | 4,838,849 | $842.9M | 0.01% | Share |
| 2 | BlackRock, Inc. | 3,082,966 | $537.0M | 0.01% | Share |
| 3 | EARNEST PARTNERS LLC | 2,291,511 | $399.2M | 1.71% | Share |
| 4 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 1,721,408 | $299.9M | 0.80% | Share |
| 5 | STATE STREET CORP | 1,703,295 | $296.0M | 0.01% | Share |
| 6 | BlackRock, Inc. | 1,636,394 | $285.0M | 0.00% | Share |
| 7 | ROYAL BANK OF CANADA | 1,595,629 | $277.0M | 0.05% | Share |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1,231,259 | $214.0M | 0.01% | Share |
| 9 | BANK OF MONTREAL /CAN/ | 1,180,730 | $205.0M | 0.07% | Share |
| 10 | BAMCO INC /NY/ | 1,123,951 | $195.8M | 0.53% | Share |
| 11 | FMR LLC | 1,066,833 | $185.0M | 0.01% | Share |
| 12 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 1,042,590 | $181.6M | 0.49% | Share |
| 13 | Capital Research Global Investors | 962,263 | $167.0M | 0.03% | Share |
| 14 | WELLINGTON MANAGEMENT GROUP LLP | 778,160 | $135.0M | 0.02% | Share |
| 15 | BANK OF AMERICA CORP /DE/ | 707,194 | $123.0M | 0.01% | Share |
| 16 | Invesco Ltd. | 700,143 | $122.0M | 0.02% | Share |
| 17 | SEI INVESTMENTS CO | 685,390 | $119.0M | 0.12% | Share |
| 18 | NORGES BANK | 662,940 | $115.0M | 0.01% | Share |
| 19 | RAYMOND JAMES FINANCIAL INC | 641,918 | $112.0M | 0.03% | Share |
| 20 | Neuberger Berman Group LLC | 628,778 | $109.0M | 0.08% | Share |
| 21 | Clearbridge Investments, LLC | 568,883 | $99.0M | 0.08% | Share |
| 22 | JENNISON ASSOCIATES LLC | 566,680 | $98.7M | 0.06% | Share |
| 23 | WESTFIELD CAPITAL MANAGEMENT CO LP | 520,002 | $90.0M | 0.37% | Share |
| 24 | DIMENSIONAL FUND ADVISORS LP | 472,739 | $82.0M | 0.02% | Share |
| 25 | GOLDMAN SACHS GROUP INC | 475,734 | $82.0M | 0.01% | Share |
| 26 | Champlain Investment Partners, LLC | 459,100 | $80.0M | 0.81% | Share |
| 27 | Anchor Investment Management, LLC | 450 | $78.4M | 0.01% | Share |
| 28 | THRIVENT FINANCIAL FOR LUTHERANS | 445,311 | $77.0M | 0.14% | Share |
| 29 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 422,344 | $73.0M | 0.01% | Share |
| 30 | FIRST TRUST ADVISORS LP | 408,038 | $71.0M | 0.05% | Share |
| 31 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 386,908 | $67.0M | 0.10% | Share |
| 32 | Van Berkom & Associates Inc. | 377,378 | $65.7M | 1.90% | Share |
| 33 | AQR CAPITAL MANAGEMENT LLC | 378,490 | $65.0M | 0.03% | Share |
| 34 | NORTHERN TRUST CORP | 350,746 | $61.0M | 0.01% | Share |
| 35 | ALLIANCEBERNSTEIN L.P. | 352,138 | $61.0M | 0.02% | Share |
| 36 | GW&K Investment Management, LLC | 339,136 | $59.1M | 0.51% | Share |
| 37 | ENVESTNET ASSET MANAGEMENT INC | 343,414 | $59.0M | 0.02% | Share |
| 38 | VANGUARD GROUP INC | 334,511 | $58.3M | 0.00% | Share |
| 39 | NATIXIS ADVISORS, LLC | 325,664 | $56.0M | 0.08% | Share |
| 40 | Handelsbanken Fonder AB | 313,458 | $54.0M | 0.16% | Share |
| 41 | Capital International Investors | 313,232 | $54.0M | 0.01% | Share |
| 42 | WELLS FARGO & COMPANY/MN | 301,389 | $52.0M | 0.01% | Share |
| 43 | CONGRESS ASSET MANAGEMENT CO | 266,656 | $46.4M | 0.33% | Share |
| 44 | T. Rowe Price Investment Management, Inc. | 266,575 | $46.4M | 0.05% | Share |
| 45 | THRIVENT FINANCIAL FOR LUTHERANS | 263,536 | $45.0M | 0.08% | Share |
| 46 | WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC | 257,463 | $44.8M | 2.14% | Share |
| 47 | Bank of New York Mellon Corp | 248,600 | $43.0M | 0.01% | Share |
| 48 | ARGENT CAPITAL MANAGEMENT LLC | 236,095 | $41.1M | 1.17% | Share |
| 49 | EVENTIDE ASSET MANAGEMENT, LLC | 234,404 | $40.9M | 0.64% | Share |
| 50 | Fiera Capital Corp | 230,703 | $40.0M | 0.13% | Share |