| VANGUARD GROUP INC | 956,443 | $54,469 |
| BlackRock, Inc. | 904,161 | $51,492 |
| WASATCH ADVISORS LP | 801,215 | $45,629 |
| Ophir Asset Management Pty Ltd | 638,598 | $36,368 |
| ASHFORD CAPITAL MANAGEMENT INC | 602,818 | $34,330 |
| Trigran Investments, Inc. | 581,243 | $33,102 |
| GEODE CAPITAL MANAGEMENT, LLC | 337,481 | $19,224 |
| ROYAL BANK OF CANADA | 282,480 | $16,088 |
| STATE STREET CORP | 278,314 | $15,850 |
| Pembroke Management, LTD | 247,470 | $14,093 |
| Russell Investments Group, Ltd. | 201,013 | $11,448 |
| Herald Investment Management Ltd | 200,000 | $11,384 |
| BROWN CAPITAL MANAGEMENT LLC | 175,452 | $9,992 |
| DIMENSIONAL FUND ADVISORS LP | 174,509 | $9,938 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 141,002 | $8,030 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 129,686 | $7,386 |
| KENNEDY CAPITAL MANAGEMENT LLC | 123,688 | $7,044 |
| MORGAN STANLEY | 119,941 | $6,831 |
| OBERWEIS ASSET MANAGEMENT INC/ | 102,800 | $5,854 |
| NORTHERN TRUST CORP | 102,304 | $5,826 |
| LORD, ABBETT & CO. LLC | 100,760 | $6 |
| Uniplan Investment Counsel, Inc. | 96,789 | $5,512 |
| GOLDMAN SACHS GROUP INC | 91,425 | $5,207 |
| MARSHALL WACE, LLP | 87,906 | $5,006 |
| Grandeur Peak Global Advisors, LLC | 84,302 | $4,801 |
| GLOBEFLEX CAPITAL L P | 82,813 | $4,716 |
| Calamos Advisors LLC | 80,764 | $4,600 |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | 80,366 | $4,577 |
| AQR CAPITAL MANAGEMENT LLC | 79,086 | $4,504 |
| TUDOR INVESTMENT CORP ET AL | 78,944 | $4,496 |
| Hood River Capital Management LLC | 69,465 | $3,956 |
| SEI INVESTMENTS CO | 66,943 | $3,812 |
| Hillsdale Investment Management Inc. | 64,000 | $3,645 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 59,863 | $3,409 |
| Invesco Ltd. | 58,281 | $3,319 |
| Annex Advisory Services, LLC | 55,893 | $3,183 |
| Squarepoint Ops LLC | 52,223 | $2,974 |
| ACADIAN ASSET MANAGEMENT LLC | 51,503 | $3 |
| Nuveen, LLC | 43,050 | $2,452 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 40,291 | $2,295 |
| Bank of New York Mellon Corp | 37,436 | $2,132 |
| PDT Partners, LLC | 37,376 | $2,129 |
| Madrona Financial Services, LLC | 36,768 | $2,094 |
| Qube Research & Technologies Ltd | 36,058 | $2,054 |
| CITADEL ADVISORS LLC | 31,471 | $1,792 |
| POLEN CAPITAL MANAGEMENT LLC | 30,328 | $1,727 |
| Hennion & Walsh Asset Management, Inc. | 30,256 | $1,723 |
| EAM Investors, LLC | 30,147 | $1,717 |
| Evernest Financial Advisors, LLC | 28,000 | $1,157 |
| SALEM INVESTMENT COUNSELORS INC | 27,558 | $1,569 |
| AMERICAN CENTURY COMPANIES INC | 27,505 | $1,566 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 27,487 | $1,409 |
| PRINCIPAL FINANCIAL GROUP INC | 26,144 | $1,489 |
| JPMORGAN CHASE & CO | 23,954 | $1,364 |
| Jump Financial, LLC | 22,607 | $1,287 |
| BANK OF AMERICA CORP /DE/ | 21,862 | $1,245 |
| BARCLAYS PLC | 21,364 | $1,217 |
| Y-Intercept (Hong Kong) Ltd | 20,587 | $1,172 |
| Ellsworth Advisors, LLC | 18,040 | $925 |
| MARTINGALE ASSET MANAGEMENT L P | 16,884 | $962 |
| RENAISSANCE TECHNOLOGIES LLC | 16,640 | $948 |
| PRUDENTIAL FINANCIAL INC | 15,561 | $886 |
| WHITE PINE CAPITAL LLC | 14,920 | $850 |
| Trexquant Investment LP | 14,621 | $833 |
| BNP PARIBAS ARBITRAGE, SA | 14,555 | $829 |
| RHUMBLINE ADVISERS | 14,371 | $818 |
| RAYMOND JAMES FINANCIAL INC | 14,302 | $814 |
| WELLS FARGO & COMPANY/MN | 13,330 | $759 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 13,236 | $1 |
| Point72 Asset Management, L.P. | 12,818 | $730 |
| PIER 88 INVESTMENT PARTNERS LLC | 12,370 | $704 |
| GSA CAPITAL PARTNERS LLP | 11,959 | $1 |
| Creative Planning | 11,714 | $667 |
| ALLIANCEBERNSTEIN L.P. | 11,360 | $647 |
| Harvest Investment Services, LLC | 10,971 | $625 |
| HSBC HOLDINGS PLC | 10,823 | $621 |
| STRS OHIO | 10,800 | $615 |
| XTX Topco Ltd | 9,942 | $566 |
| Cambridge Investment Research Advisors, Inc. | 9,296 | $1 |
| DEUTSCHE BANK AG\ | 9,116 | $519 |
| OSAIC HOLDINGS, INC. | 9,054 | $516 |
| AVIVA PLC | 8,985 | $512 |
| FRANKLIN RESOURCES INC | 8,454 | $481 |
| UBS Group AG | 8,168 | $465 |
| Teton Advisors, LLC | 8,000 | $456 |
| STATE OF WISCONSIN INVESTMENT BOARD | 7,781 | $443 |
| BARD ASSOCIATES INC | 7,764 | $442 |
| FIRST TRUST ADVISORS LP | 7,061 | $402 |
| SG Americas Securities, LLC | 6,816 | $0 |
| MetLife Investment Management, LLC | 6,534 | $372 |
| Cetera Investment Advisers | 6,262 | $357 |
| CWM, LLC | 6,089 | $0 |
| State of Wyoming | 5,430 | $309 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,309 | $302 |
| Integrated Quantitative Investments LLC | 5,276 | $300 |
| Toroso Investments, LLC | 5,270 | $300 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 5,229 | $298 |
| Brevan Howard Capital Management LP | 5,030 | $286 |
| Gotham Asset Management, LLC | 4,624 | $263 |
| AlphaQuest LLC | 4,566 | $260 |
| 63 other institutions | 53,576 | $2,913 |