| Decheng Capital LLC | 3,917,299 | $51,415 |
| CITADEL ADVISORS LLC | 1,289,263 | $16,922 |
| Laurion Capital Management LP | 1,014,911 | $13,321 |
| BlackRock, Inc. | 784,430 | $10,296 |
| VANGUARD GROUP INC | 717,430 | $9,416 |
| MILLENNIUM MANAGEMENT LLC | 483,340 | $6,344 |
| SymBiosis Capital Partners, LLC | 476,595 | $6,255 |
| SILVERARC CAPITAL MANAGEMENT, LLC | 303,939 | $3,989 |
| GEODE CAPITAL MANAGEMENT, LLC | 297,865 | $3,910 |
| STATE STREET CORP | 158,240 | $2,077 |
| TWO SIGMA INVESTMENTS, LP | 128,786 | $1,690 |
| Centiva Capital, LP | 97,520 | $1,280 |
| CANTOR FITZGERALD, L. P. | 91,682 | $1,203 |
| NORTHERN TRUST CORP | 89,298 | $1,172 |
| MORGAN STANLEY | 77,954 | $1,023 |
| SUPERSTRING CAPITAL MANAGEMENT LP | 69,496 | $912 |
| GOLDMAN SACHS GROUP INC | 53,349 | $700 |
| Schonfeld Strategic Advisors LLC | 50,131 | $658 |
| Propel Bio Management, LLC | 46,408 | $609 |
| Nuveen, LLC | 41,022 | $538 |
| Point72 Asset Management, L.P. | 36,922 | $485 |
| GSA CAPITAL PARTNERS LLP | 35,924 | $0 |
| Jump Financial, LLC | 34,575 | $454 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 31,533 | $414 |
| HRT FINANCIAL LP | 31,066 | $0 |
| BANK OF AMERICA CORP /DE/ | 30,660 | $402 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 27,000 | $354 |
| UBS Group AG | 26,838 | $352 |
| TWO SIGMA ADVISERS, LP | 26,200 | $344 |
| XTX Topco Ltd | 25,548 | $335 |
| Bank of New York Mellon Corp | 22,415 | $294 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 20,837 | $218 |
| BARCLAYS PLC | 20,516 | $269 |
| Diametric Capital, LP | 19,309 | $253 |
| ALPS ADVISORS INC | 17,877 | $235 |
| Trexquant Investment LP | 16,844 | $221 |
| Walleye Capital LLC | 16,048 | $211 |
| DIADEMA PARTNERS LP | 15,882 | $208 |
| BNP PARIBAS ARBITRAGE, SA | 15,856 | $208 |
| WELLS FARGO & COMPANY/MN | 14,080 | $185 |
| BALYASNY ASSET MANAGEMENT L.P. | 13,817 | $181 |
| MetLife Investment Management, LLC | 7,750 | $102 |
| RHUMBLINE ADVISERS | 7,554 | $99 |
| JPMORGAN CHASE & CO | 6,883 | $90 |
| DEUTSCHE BANK AG\ | 6,386 | $84 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 5,929 | $78 |
| Persistent Asset Partners Ltd | 4,231 | $56 |
| NEW YORK STATE COMMON RETIREMENT FUND | 3,823 | $50 |
| China Universal Asset Management Co., Ltd. | 3,548 | $47 |
| Police & Firemen's Retirement System of New Jersey | 2,120 | $28 |
| Legal & General Group Plc | 1,288 | $17 |
| FMR LLC | 1,256 | $16 |
| Mirae Asset Global Investments Co., Ltd. | 1,058 | $14 |
| Stone House Investment Management, LLC | 1,000 | $13 |
| CITIGROUP INC | 896 | $12 |
| Tower Research Capital LLC (TRC) | 811 | $11 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 784 | $10 |
| ROYAL BANK OF CANADA | 599 | $9 |
| Ameritas Investment Partners, Inc. | 578 | $8 |
| Larson Financial Group LLC | 506 | $7 |
| Russell Investments Group, Ltd. | 469 | $6 |
| GF FUND MANAGEMENT CO. LTD. | 427 | $6 |
| AMALGAMATED BANK | 400 | $0 |
| Sterling Capital Management LLC | 345 | $5 |
| EverSource Wealth Advisors, LLC | 60 | $1 |
| CWM, LLC | 17 | $0 |