| BlackRock, Inc. | 15,193,576 | $167,433 |
| WELLINGTON MANAGEMENT GROUP LLP | 13,903,435 | $153,216 |
| Voss Capital, LLC | 11,100,000 | $122,322 |
| ALLIANCEBERNSTEIN L.P. | 10,097,875 | $111,279 |
| Senvest Management, LLC | 9,410,567 | $103,704 |
| Granahan Investment Management, LLC | 7,853,872 | $86,550 |
| Hood River Capital Management LLC | 6,954,535 | $76,639 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 5,951,203 | $65,582 |
| Stephens Investment Management Group LLC | 5,624,316 | $61,980 |
| TimesSquare Capital Management, LLC | 5,431,145 | $59,851 |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 5,136,036 | $56,599 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 4,182,281 | $46,089 |
| DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 4,165,345 | $45,902 |
| UBS Group AG | 3,974,964 | $43,804 |
| CITADEL ADVISORS LLC | 3,949,793 | $43,527 |
| Global Alpha Capital Management Ltd. | 3,911,462 | $43,104 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 3,782,506 | $41,683 |
| Ophir Asset Management Pty Ltd | 3,771,695 | $41,564 |
| STATE STREET CORP | 3,460,792 | $38,138 |
| BALYASNY ASSET MANAGEMENT L.P. | 3,289,270 | $36,248 |
| Allspring Global Investments Holdings, LLC | 3,217,386 | $34,683 |
| CYPRESS POINT INVESTMENT MANAGEMENT LP | 3,128,557 | $34,451 |
| Portolan Capital Management, LLC | 2,938,119 | $32,378 |
| IFC Advisors LLC | 2,907,799 | $32,044 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 2,690,000 | $29,644 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,536,148 | $27,948 |
| SHAPIRO CAPITAL MANAGEMENT LLC | 2,445,695 | $26,952 |
| ARK Investment Management LLC | 2,371,472 | $26,134 |
| Sumitomo Mitsui Trust Holdings, Inc. | 2,360,129 | $26,009 |
| Nikko Asset Management Americas, Inc. | 2,360,129 | $25,985 |
| Longaeva Partners L.P. | 2,286,584 | $25,198 |
| Hodges Capital Management Inc. | 2,075,665 | $22,874 |
| Bank of New York Mellon Corp | 2,053,851 | $22,633 |
| GLENVIEW CAPITAL MANAGEMENT, LLC | 2,030,209 | $22,373 |
| Voya Investment Management LLC | 2,017,428 | $22,232 |
| MORGAN STANLEY | 1,984,894 | $21,874 |
| MILLENNIUM MANAGEMENT LLC | 1,976,008 | $21,776 |
| Samjo Management, LLC | 1,973,015 | $21,743 |
| Sycale Advisors (NY) LLC | 1,876,046 | $20,674 |
| Invesco Ltd. | 1,638,866 | $18,060 |
| OBERWEIS ASSET MANAGEMENT INC/ | 1,585,900 | $17,477 |
| Engineers Gate Manager LP | 1,560,271 | $17,194 |
| RAYMOND JAMES FINANCIAL INC | 1,519,999 | $17,201 |
| Nuveen, LLC | 1,504,218 | $16,576 |
| VANGUARD GROUP INC | 1,481,218 | $16,323 |
| BANK OF AMERICA CORP /DE/ | 1,465,402 | $16,149 |
| NORTHERN TRUST CORP | 1,405,038 | $15,484 |
| GOLDMAN SACHS GROUP INC | 1,316,947 | $14,513 |
| Penn Capital Management Company, LLC | 1,239,059 | $13,669 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 1,047,820 | $11,547 |
| SEI INVESTMENTS CO | 1,043,189 | $11,496 |
| Trexquant Investment LP | 1,010,392 | $11,135 |
| Verition Fund Management LLC | 990,222 | $10,912 |
| Squarepoint Ops LLC | 985,370 | $10,859 |
| NEW YORK STATE COMMON RETIREMENT FUND | 894,889 | $9,862 |
| WILSON ASSET MANAGEMENT (INTERNATIONAL) PTY LTD | 847,672 | $9,341 |
| Nixon Capital, LLC | 840,660 | $9,264 |
| PEREGRINE CAPITAL MANAGEMENT LLC | 809,234 | $8,918 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 776,175 | $8,553 |
| Lighthouse Investment Partners, LLC | 740,468 | $8,160 |
| Legal & General Group Plc | 632,040 | $6,962 |
| 1492 Capital Management LLC | 623,169 | $6,867 |
| MOODY NATIONAL BANK TRUST DIVISION | 612,868 | $6,754 |
| G2 Investment Partners Management LLC | 604,000 | $6,656 |
| RENAISSANCE TECHNOLOGIES LLC | 583,000 | $6,425 |
| RICE HALL JAMES & ASSOCIATES, LLC | 574,688 | $6,333 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 542,993 | $5,984 |
| Polar Asset Management Partners Inc. | 516,837 | $5,696 |
| BARCLAYS PLC | 505,755 | $5,573 |
| AXON CAPITAL LP | 504,500 | $5,560 |
| Robertson Stephens Wealth Management, LLC | 489,835 | $5,398 |
| WCM INVESTMENT MANAGEMENT, LLC | 477,547 | $5,430 |
| Caledonia (Private) Investments Pty Ltd | 476,875 | $5,255 |
| Roubaix Capital, LLC | 464,560 | $5,119 |
| VICTORY CAPITAL MANAGEMENT INC | 457,910 | $5,046 |
| WELLS FARGO & COMPANY/MN | 410,460 | $4,523 |
| MARSHALL WACE, LLP | 375,587 | $4,139 |
| HARBOR CAPITAL ADVISORS, INC. | 360,620 | $4 |
| AYAL Capital Advisors Ltd | 352,009 | $3,879 |
| HRT FINANCIAL LP | 335,564 | $4 |
| Russell Investments Group, Ltd. | 333,594 | $3,676 |
| GW&K Investment Management, LLC | 331,487 | $4 |
| LORD, ABBETT & CO. LLC | 324,779 | $4 |
| CITIGROUP INC | 322,717 | $3,556 |
| Graham Capital Management, L.P. | 295,500 | $3,256 |
| ArrowMark Colorado Holdings LLC | 291,102 | $3,208 |
| FORMULA GROWTH LTD | 276,720 | $3,049 |
| RHUMBLINE ADVISERS | 266,091 | $2,932 |
| CHANNEL WEALTH LLC | 260,950 | $2,876 |
| Quent Capital, LLC | 257,731 | $2,840 |
| LPL Financial LLC | 246,337 | $2,715 |
| P.A.W. CAPITAL CORP | 240,000 | $2,645 |
| WHITE PINE CAPITAL LLC | 239,688 | $2,641 |
| Gerber Kawasaki Wealth & Investment Management | 230,629 | $2,565 |
| SIMPLEX TRADING, LLC | 230,543 | $2,541 |
| Moody Aldrich Partners LLC | 222,234 | $2,449 |
| CenterBook Partners LP | 218,438 | $2,407 |
| K2 PRINCIPAL FUND, L.P. | 203,734 | $2,245 |
| Rockefeller Capital Management L.P. | 201,451 | $2,220 |
| Uniplan Investment Counsel, Inc. | 186,405 | $2,054 |
| 170 other institutions | 6,632,659 | $65,731 |