| VANGUARD GROUP INC | 17,810,878 | $1,047,458 |
| BlackRock, Inc. | 12,129,125 | $713,314 |
| MORGAN STANLEY | 8,345,414 | $490,794 |
| STATE STREET CORP | 5,812,032 | $341,806 |
| WELLINGTON MANAGEMENT GROUP LLP | 5,734,049 | $337,219 |
| GEODE CAPITAL MANAGEMENT, LLC | 4,929,801 | $289,502 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 4,075,194 | $240 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 4,012,818 | $235,994 |
| MAVERICK CAPITAL LTD | 3,850,923 | $226,473 |
| Invesco Ltd. | 3,678,659 | $216,342 |
| NEUBERGER BERMAN GROUP LLC | 3,129,334 | $184,036 |
| Select Equity Group, L.P. | 2,837,142 | $166,852 |
| AMERIPRISE FINANCIAL INC | 2,798,437 | $164,576 |
| MAIRS & POWER INC | 2,767,539 | $162,759 |
| MACKENZIE FINANCIAL CORP | 2,414,165 | $142,445 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 2,398,265 | $141,042 |
| Sumitomo Mitsui Trust Holdings, Inc. | 2,368,162 | $139,272 |
| ALLIANCEBERNSTEIN L.P. | 2,364,845 | $139,077 |
| UBS Group AG | 2,224,263 | $130,809 |
| RGM Capital, LLC | 2,152,052 | $126,562 |
| Durable Capital Partners LP | 2,088,891 | $122,848 |
| AMERICAN CENTURY COMPANIES INC | 1,928,485 | $113,414 |
| SNYDER CAPITAL MANAGEMENT L P | 1,926,866 | $113,319 |
| DIMENSIONAL FUND ADVISORS LP | 1,794,293 | $105,524 |
| Bank of New York Mellon Corp | 1,790,687 | $105,310 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 1,774,947 | $104,385 |
| GOLDMAN SACHS GROUP INC | 1,692,842 | $99,556 |
| NORGES BANK | 1,691,780 | $99,494 |
| Capital Research Global Investors | 1,618,882 | $95,206 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,559,144 | $91,693 |
| BROWN ADVISORY INC | 1,544,528 | $90,834 |
| Ruane, Cunniff & Goldfarb L.P. | 1,465,935 | $86,212 |
| Champlain Investment Partners, LLC | 1,403,769 | $82,556 |
| NORTHERN TRUST CORP | 1,332,200 | $78,347 |
| BAMCO INC /NY/ | 1,207,499 | $71,013 |
| Madison Asset Management, LLC | 1,181,308 | $69,473 |
| SG Capital Management LLC | 1,149,129 | $67,580 |
| BANK OF AMERICA CORP /DE/ | 1,137,315 | $66,886 |
| Stephens Investment Management Group LLC | 1,109,658 | $65,259 |
| GENEVA CAPITAL MANAGEMENT LLC | 1,090,495 | $64,132 |
| Quantinno Capital Management LP | 1,019,342 | $59,948 |
| FMR LLC | 1,014,961 | $59,690 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 994,330 | $58,477 |
| Clearbridge Investments, LLC | 948,512 | $55,782 |
| AMERICAN CAPITAL MANAGEMENT INC | 941,149 | $55,349 |
| CITADEL ADVISORS LLC | 866,720 | $50,972 |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 863,790 | $51,067 |
| WEITZ INVESTMENT MANAGEMENT, INC. | 802,950 | $47,221 |
| RIVERBRIDGE PARTNERS LLC | 785,788 | $46,212 |
| JPMORGAN CHASE & CO | 759,082 | $44,642 |
| NATIXIS ADVISORS, L.P. | 753,280 | $44 |
| RAYMOND JAMES FINANCIAL INC | 746,801 | $44,047 |
| PRINCIPAL FINANCIAL GROUP INC | 703,477 | $41,373 |
| Cresset Asset Management, LLC | 693,623 | $40,792 |
| Ceredex Value Advisors LLC | 688,321 | $40,480 |
| DEUTSCHE BANK AG\ | 684,009 | $40,227 |
| ROYCE & ASSOCIATES LP | 678,502 | $39,903 |
| CRAMER ROSENTHAL MCGLYNN LLC | 654,470 | $38,489 |
| Nuveen, LLC | 651,514 | $38,316 |
| Aristotle Atlantic Partners, LLC | 636,823 | $37,452 |
| GLENVIEW CAPITAL MANAGEMENT, LLC | 619,944 | $36,459 |
| ROYAL BANK OF CANADA | 557,529 | $32,788 |
| Pembroke Management, LTD | 512,868 | $30,162 |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 507,232 | $30 |
| SEGALL BRYANT & HAMILL, LLC | 486,009 | $28,582 |
| Iron Triangle Partners LP | 467,409 | $27,488 |
| SEI INVESTMENTS CO | 446,443 | $26,256 |
| BROWN CAPITAL MANAGEMENT LLC | 435,641 | $25,620 |
| UBS ASSET MANAGEMENT AMERICAS INC | 422,679 | $24,858 |
| NICHOLAS COMPANY, INC. | 390,794 | $22,983 |
| PBU - The Pension Fund of Early Childhood & Youth Educators | 379,367 | $22,311 |
| Eversept Partners, LP | 377,405 | $22,195 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 373,236 | $21,950 |
| Corient Private Wealth LLC | 367,007 | $16,606 |
| TORQUE ASSET MANAGEMENT LLC | 355,535 | $20,909 |
| Conestoga Capital Advisors, LLC | 354,561 | $20,852 |
| Atom Investors LP | 351,673 | $20,682 |
| Montanaro Asset Management Ltd | 346,450 | $20,375 |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | 327,553 | $19,263 |
| BI Asset Management Fondsmaeglerselskab A/S | 323,805 | $19 |
| CI INVESTMENTS INC. | 323,068 | $19,000 |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | 321,384 | $18,901 |
| Swiss National Bank | 307,000 | $18,055 |
| Arvin Capital Management LP | 299,535 | $17,616 |
| LORD, ABBETT & CO. LLC | 297,363 | $17 |
| BNP PARIBAS ARBITRAGE, SA | 285,151 | $16,770 |
| RHUMBLINE ADVISERS | 281,080 | $16,530 |
| ENVESTNET ASSET MANAGEMENT INC | 280,034 | $16,469 |
| BARCLAYS PLC | 277,010 | $16,291 |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 270,879 | $15,930 |
| Thrivent Financial for Lutherans | 269,186 | $16 |
| VAN ECK ASSOCIATES CORP | 263,887 | $16 |
| Legal & General Group Plc | 263,824 | $15,515 |
| CITIGROUP INC | 258,411 | $15,197 |
| Border to Coast Pensions Partnership Ltd | 254,985 | $15 |
| Meridiem Capital Partners LP | 254,359 | $14,959 |
| Portolan Capital Management, LLC | 249,070 | $14,648 |
| STATE OF WISCONSIN INVESTMENT BOARD | 234,566 | $13,795 |
| BLAIR WILLIAM & CO/IL | 228,812 | $13,456 |
| ArrowMark Colorado Holdings LLC | 227,443 | $13,376 |
| 472 other institutions | 11,955,450 | $650,178 |