| ARIEL INVESTMENTS, LLC | 5,118,819 | $73,813 |
| BlackRock, Inc. | 3,463,059 | $49,937 |
| VANGUARD GROUP INC | 2,355,182 | $33,962 |
| ANCHOR CAPITAL MANAGEMENT COMPANY, LLC | 1,911,106 | $27,558 |
| PRINCIPAL FINANCIAL GROUP INC | 1,482,913 | $21,384 |
| ROYCE & ASSOCIATES LP | 1,091,371 | $15,738 |
| Black Diamond Financial, LLC | 1,068,362 | $15,406 |
| Bank of New York Mellon Corp | 1,030,646 | $14,862 |
| Penn Capital Management Company, LLC | 947,890 | $13,683 |
| PINNACLE ASSOCIATES LTD | 909,499 | $13,115 |
| GEODE CAPITAL MANAGEMENT, LLC | 908,796 | $13,107 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 879,550 | $12,683 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 865,119 | $12,475 |
| UBS Group AG | 833,372 | $12,017 |
| STATE STREET CORP | 832,968 | $12,011 |
| ALGERT GLOBAL LLC | 685,365 | $10 |
| NEW YORK STATE COMMON RETIREMENT FUND | 634,039 | $9,143 |
| GOLDMAN SACHS GROUP INC | 604,437 | $8,716 |
| Pier Capital, LLC | 577,479 | $8,327 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 567,906 | $8,189 |
| MORGAN STANLEY | 555,079 | $8,004 |
| LORD, ABBETT & CO. LLC | 541,751 | $8 |
| DIMENSIONAL FUND ADVISORS LP | 494,343 | $7,128 |
| Connor, Clark & Lunn Investment Management Ltd. | 481,390 | $6,942 |
| FORMULA GROWTH LTD | 403,591 | $5,820 |
| MARSHALL WACE, LLP | 374,643 | $5,402 |
| Granahan Investment Management, LLC | 345,574 | $4,983 |
| Qube Research & Technologies Ltd | 345,047 | $4,976 |
| Aperture Investors, LLC | 343,683 | $4,956 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 320,013 | $4,615 |
| STIFEL FINANCIAL CORP | 314,933 | $4,541 |
| OBERWEIS ASSET MANAGEMENT INC/ | 306,800 | $4,424 |
| GC Wealth Management RIA, LLC | 297,089 | $4,284 |
| NORTHERN TRUST CORP | 291,380 | $4,202 |
| JPMORGAN CHASE & CO | 290,269 | $4,186 |
| BANK OF AMERICA CORP /DE/ | 277,793 | $4,006 |
| MILLENNIUM MANAGEMENT LLC | 246,633 | $3,556 |
| TWO SIGMA INVESTMENTS, LP | 237,252 | $3,421 |
| HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC | 228,490 | $3 |
| TUDOR INVESTMENT CORP ET AL | 219,574 | $3,166 |
| TWO SIGMA ADVISERS, LP | 209,100 | $3,015 |
| North Star Investment Management Corp. | 204,800 | $2,953 |
| PANAGORA ASSET MANAGEMENT INC | 197,232 | $2,844 |
| ExodusPoint Capital Management, LP | 194,597 | $2,806 |
| BARCLAYS PLC | 189,582 | $2,734 |
| SG Americas Securities, LLC | 172,265 | $2 |
| Russell Investments Group, Ltd. | 168,981 | $2,437 |
| Nuveen, LLC | 163,570 | $2,359 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 163,116 | $1,892 |
| Squarepoint Ops LLC | 150,185 | $2,166 |
| Hedges Asset Management LLC | 139,900 | $2,017 |
| RICE HALL JAMES & ASSOCIATES, LLC | 138,296 | $1,994 |
| Y-Intercept (Hong Kong) Ltd | 131,957 | $1,903 |
| LAZARD ASSET MANAGEMENT LLC | 126,757 | $1,828 |
| WEDGE CAPITAL MANAGEMENT L L P/NC | 120,331 | $1,735 |
| Quent Capital, LLC | 118,500 | $1,709 |
| Walleye Capital LLC | 112,973 | $1,629 |
| AQR CAPITAL MANAGEMENT LLC | 107,355 | $1,548 |
| ACADIAN ASSET MANAGEMENT LLC | 106,360 | $2 |
| MACKENZIE FINANCIAL CORP | 105,973 | $1,525 |
| AMERIPRISE FINANCIAL INC | 99,034 | $1,428 |
| JANE STREET GROUP, LLC | 94,639 | $1,365 |
| RENAISSANCE TECHNOLOGIES LLC | 94,485 | $1,362 |
| VICTORY CAPITAL MANAGEMENT INC | 90,140 | $1,300 |
| D. E. Shaw & Co., Inc. | 81,430 | $1,174 |
| HARBOR CAPITAL ADVISORS, INC. | 78,241 | $1 |
| Swiss National Bank | 75,641 | $1,091 |
| BNP PARIBAS ARBITRAGE, SA | 74,261 | $1,071 |
| Militia Capital Partners, LP | 62,268 | $898 |
| ARISTEIA CAPITAL, L.L.C. | 62,044 | $895 |
| LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA | 60,593 | $978 |
| SEI INVESTMENTS CO | 56,878 | $820 |
| HSBC HOLDINGS PLC | 53,749 | $775 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 52,223 | $753 |
| CANADA PENSION PLAN INVESTMENT BOARD | 52,200 | $753 |
| AlphaQuest LLC | 46,731 | $674 |
| Nicholas Investment Partners, LP | 46,556 | $671 |
| UBS ASSET MANAGEMENT AMERICAS INC | 46,220 | $666 |
| RHUMBLINE ADVISERS | 45,420 | $655 |
| Engineers Gate Manager LP | 44,407 | $640 |
| Moors & Cabot, Inc. | 43,500 | $627 |
| WELLS FARGO & COMPANY/MN | 41,993 | $606 |
| CACTI ASSET MANAGEMENT LLC | 41,500 | $593 |
| Man Group plc | 41,385 | $597 |
| ALLIANCEBERNSTEIN L.P. | 39,980 | $577 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 39,738 | $573 |
| BRASADA CAPITAL MANAGEMENT, LP | 38,000 | $549 |
| Adviser Investments LLC | 37,500 | $541 |
| Brevan Howard Capital Management LP | 37,409 | $539 |
| Numerai GP LLC | 37,392 | $539 |
| Invesco Ltd. | 36,911 | $532 |
| COMERICA BANK | 35,884 | $517 |
| Jackson Creek Investment Advisors LLC | 34,667 | $1 |
| Pathstone Holdings, LLC | 33,139 | $478 |
| Inspire Investing, LLC | 32,427 | $468 |
| CARY STREET PARTNERS FINANCIAL LLC | 32,419 | $467 |
| STATE OF WISCONSIN INVESTMENT BOARD | 30,364 | $438 |
| Creative Planning | 30,256 | $436 |
| Voya Investment Management LLC | 30,220 | $436 |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 29,637 | $427 |
| 87 other institutions | 775,027 | $10,736 |