| BlackRock, Inc. | 9,251,293 | $472,001 |
| VANGUARD GROUP INC | 6,286,541 | $320,739 |
| DISCIPLINED GROWTH INVESTORS INC /MN | 3,417,517 | $174,362 |
| BANK OF MONTREAL /CAN/ | 2,231,227 | $113,837 |
| STATE STREET CORP | 2,022,220 | $103,174 |
| MORGAN STANLEY | 1,338,254 | $68,278 |
| GEODE CAPITAL MANAGEMENT, LLC | 1,219,732 | $62,239 |
| GENEVA CAPITAL MANAGEMENT LLC | 1,154,353 | $58,895 |
| DIMENSIONAL FUND ADVISORS LP | 1,105,735 | $56,417 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 895,619 | $46 |
| FMR LLC | 803,854 | $41,013 |
| RIVERBRIDGE PARTNERS LLC | 723,361 | $36,906 |
| NORTHERN TRUST CORP | 643,910 | $32,852 |
| BNP PARIBAS ARBITRAGE, SA | 602,050 | $30,717 |
| GOLDMAN SACHS GROUP INC | 590,268 | $30,115 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 568,857 | $29,023 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 541,567 | $27,631 |
| BROWN CAPITAL MANAGEMENT LLC | 504,728 | $25,751 |
| ALGERT GLOBAL LLC | 438,429 | $22 |
| DEUTSCHE BANK AG\ | 416,942 | $21,272 |
| DF DENT & CO INC | 410,231 | $20,930 |
| Qube Research & Technologies Ltd | 385,957 | $19,692 |
| BANK OF AMERICA CORP /DE/ | 356,476 | $18,187 |
| LAZARD ASSET MANAGEMENT LLC | 347,611 | $17,735 |
| WELLS FARGO & COMPANY/MN | 345,961 | $17,651 |
| Select Equity Group, L.P. | 344,031 | $17,552 |
| Nuveen, LLC | 316,427 | $16,144 |
| TWO SIGMA INVESTMENTS, LP | 309,634 | $15,798 |
| Bank of New York Mellon Corp | 294,808 | $15,041 |
| Public Sector Pension Investment Board | 291,808 | $14,888 |
| NOMURA HOLDINGS INC | 288,178 | $14,703 |
| PRINCIPAL FINANCIAL GROUP INC | 285,237 | $14,553 |
| D. E. Shaw & Co., Inc. | 280,400 | $14,306 |
| Connor, Clark & Lunn Investment Management Ltd. | 280,017 | $14,286 |
| Handelsbanken Fonder AB | 272,200 | $14 |
| CENTAURUS FINANCIAL, INC. | 269,059 | $14 |
| SG Americas Securities, LLC | 260,923 | $13 |
| Invesco Ltd. | 243,828 | $12,440 |
| MILLENNIUM MANAGEMENT LLC | 234,759 | $11,977 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 219,380 | $11,193 |
| TUDOR INVESTMENT CORP ET AL | 217,584 | $11,101 |
| Summit Creek Advisors LLC | 215,766 | $11,008 |
| ACADIAN ASSET MANAGEMENT LLC | 204,256 | $10 |
| Evanson Asset Management, LLC | 168,914 | $8,618 |
| Montanaro Asset Management Ltd | 150,100 | $7,658 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 147,879 | $7,545 |
| Trexquant Investment LP | 143,419 | $7,317 |
| MERCER GLOBAL ADVISORS INC /ADV | 139,920 | $7,139 |
| JANE STREET GROUP, LLC | 138,334 | $7,058 |
| AQR CAPITAL MANAGEMENT LLC | 135,627 | $6,920 |
| Assenagon Asset Management S.A. | 134,345 | $6,854 |
| SEI INVESTMENTS CO | 132,772 | $6,774 |
| Squarepoint Ops LLC | 129,363 | $6,600 |
| Russell Investments Group, Ltd. | 129,094 | $6,586 |
| RHUMBLINE ADVISERS | 128,204 | $6,541 |
| BARCLAYS PLC | 127,809 | $6,521 |
| HRT FINANCIAL LP | 126,485 | $6 |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 124,763 | $6,365 |
| Legal & General Group Plc | 122,812 | $6,266 |
| Motley Fool Asset Management LLC | 120,935 | $6,170 |
| LSV ASSET MANAGEMENT | 119,400 | $6 |
| NORGES BANK | 118,819 | $6,062 |
| CANADA PENSION PLAN INVESTMENT BOARD | 118,200 | $6,031 |
| Motley Fool Wealth Management, LLC | 116,973 | $5,968 |
| TWO SIGMA ADVISERS, LP | 102,599 | $5,235 |
| UBS ASSET MANAGEMENT AMERICAS INC | 100,331 | $5,119 |
| AMERICAN CENTURY COMPANIES INC | 97,764 | $4,988 |
| Swiss National Bank | 93,500 | $4,770 |
| AMERIPRISE FINANCIAL INC | 90,844 | $4,635 |
| SEIZERT CAPITAL PARTNERS, LLC | 82,647 | $4,217 |
| OSSIAM | 80,687 | $4,117 |
| CAPITAL FUND MANAGEMENT S.A. | 78,276 | $3,994 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 76,907 | $3,924 |
| Point72 Asset Management, L.P. | 75,032 | $3,828 |
| AMERICAN CAPITAL MANAGEMENT INC | 73,687 | $3,760 |
| ENVESTNET ASSET MANAGEMENT INC | 69,633 | $3,553 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 67,667 | $3,452 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 66,959 | $3,416 |
| Engineers Gate Manager LP | 66,490 | $3,392 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | 64,720 | $3,302 |
| Verition Fund Management LLC | 63,164 | $3,223 |
| FEDERATED HERMES, INC. | 59,193 | $3,020 |
| ALLIANCEBERNSTEIN L.P. | 58,850 | $3,003 |
| JPMORGAN CHASE & CO | 50,472 | $2,575 |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 48,733 | $2,486 |
| AlphaQuest LLC | 48,548 | $2,477 |
| UBS Group AG | 47,766 | $2,437 |
| PRUDENTIAL FINANCIAL INC | 46,699 | $2,418 |
| Swedbank AB | 45,316 | $2,312 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 45,178 | $2,305 |
| PNC Financial Services Group, Inc. | 44,546 | $2,273 |
| CITADEL ADVISORS LLC | 44,530 | $2,272 |
| Bridgewater Associates, LP | 44,334 | $2,262 |
| New Age Alpha Advisors, LLC | 43,120 | $2,200 |
| MARTINGALE ASSET MANAGEMENT L P | 43,088 | $2,198 |
| MACKENZIE FINANCIAL CORP | 42,044 | $2,172 |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | 42,002 | $2 |
| Cresset Asset Management, LLC | 40,181 | $2,050 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 38,247 | $2 |
| FIRST TRUST ADVISORS LP | 37,306 | $1,903 |
| 205 other institutions | 1,597,504 | $73,911 |