| abrdn plc | 7,966,498 | $12,985 |
| BlackRock, Inc. | 7,395,740 | $12,055 |
| Opaleye Management Inc. | 6,789,738 | $11,067 |
| VANGUARD GROUP INC | 4,941,542 | $8,055 |
| Nantahala Capital Management, LLC | 3,990,169 | $6,504 |
| Telemark Asset Management, LLC | 3,846,411 | $6,270 |
| AMERIPRISE FINANCIAL INC | 3,793,574 | $6,184 |
| MILLENNIUM MANAGEMENT LLC | 3,135,192 | $5,110 |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 2,568,359 | $4,186 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,026,006 | $3,303 |
| STATE STREET CORP | 1,603,510 | $2,614 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1,135,190 | $1,850 |
| UBS Group AG | 809,520 | $1,320 |
| FRANKLIN RESOURCES INC | 740,558 | $1,207 |
| RENAISSANCE TECHNOLOGIES LLC | 737,485 | $1,202 |
| GOLDMAN SACHS GROUP INC | 718,109 | $1,171 |
| Private Advisor Group, LLC | 654,581 | $1,067 |
| NORTHERN TRUST CORP | 645,296 | $1,052 |
| FMR LLC | 641,926 | $1,046 |
| D. E. Shaw & Co., Inc. | 628,291 | $1,024 |
| Assenagon Asset Management S.A. | 566,547 | $923 |
| TUDOR INVESTMENT CORP ET AL | 537,833 | $877 |
| PERKINS CAPITAL MANAGEMENT INC | 529,500 | $863 |
| Post Resch Tallon Group Inc. | 511,748 | $834 |
| CITADEL ADVISORS LLC | 499,377 | $814 |
| MORGAN STANLEY | 431,140 | $703 |
| LAZARD ASSET MANAGEMENT LLC | 428,921 | $699 |
| DIMENSIONAL FUND ADVISORS LP | 406,004 | $662 |
| FEDERATED HERMES, INC. | 347,640 | $567 |
| Nuveen, LLC | 300,852 | $490 |
| Potomac Capital Management, Inc. | 300,000 | $489 |
| JANE STREET GROUP, LLC | 299,930 | $489 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 294,653 | $480 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 274,898 | $448 |
| PLATINUM INVESTMENT MANAGEMENT LTD | 264,464 | $431 |
| Stonepine Capital Management, LLC | 256,106 | $417 |
| BARCLAYS PLC | 244,851 | $399 |
| Bank of New York Mellon Corp | 204,749 | $334 |
| Atom Investors LP | 184,655 | $301 |
| STIFEL FINANCIAL CORP | 177,750 | $290 |
| Invesco Ltd. | 174,590 | $285 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 150,908 | $246 |
| WELLS FARGO & COMPANY/MN | 122,030 | $199 |
| ALLIANCEBERNSTEIN L.P. | 118,130 | $193 |
| ROYAL BANK OF CANADA | 116,567 | $190 |
| Diametric Capital, LP | 112,254 | $183 |
| RHUMBLINE ADVISERS | 108,582 | $177 |
| Man Group plc | 107,996 | $176 |
| STRS OHIO | 99,100 | $162 |
| ACADIAN ASSET MANAGEMENT LLC | 88,376 | $0 |
| Jain Global LLC | 85,900 | $140 |
| LPL Financial LLC | 78,825 | $128 |
| XTX Topco Ltd | 74,558 | $122 |
| BANK OF AMERICA CORP /DE/ | 69,999 | $114 |
| AQR CAPITAL MANAGEMENT LLC | 64,675 | $105 |
| Point72 Asset Management, L.P. | 63,089 | $103 |
| TWO SIGMA ADVISERS, LP | 59,400 | $97 |
| Russell Investments Group, Ltd. | 59,051 | $96 |
| Quadrature Capital Ltd | 54,435 | $89 |
| DEUTSCHE BANK AG\ | 51,406 | $84 |
| SG Americas Securities, LLC | 50,290 | $0 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 50,000 | $82 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 44,269 | $0 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 41,398 | $67 |
| JPMORGAN CHASE & CO | 40,977 | $67 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 39,813 | $65 |
| TWO SIGMA INVESTMENTS, LP | 39,804 | $65 |
| COMMONWEALTH EQUITY SERVICES, LLC | 37,346 | $61 |
| OSAIC HOLDINGS, INC. | 36,565 | $60 |
| INTECH INVESTMENT MANAGEMENT LLC | 35,491 | $58 |
| PRELUDE CAPITAL MANAGEMENT, LLC | 34,787 | $57 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 32,751 | $53 |
| BLAIR WILLIAM & CO/IL | 30,390 | $50 |
| Caitong International Asset Management Co., Ltd | 30,389 | $50 |
| Krilogy Financial LLC | 30,101 | $47 |
| EVERGREEN CAPITAL MANAGEMENT LLC | 29,000 | $47 |
| Persistent Asset Partners Ltd | 27,813 | $45 |
| Tower Research Capital LLC (TRC) | 27,409 | $45 |
| GUGGENHEIM CAPITAL LLC | 27,355 | $45 |
| Elmwood Wealth Management, Inc. | 21,695 | $35 |
| BNP PARIBAS ARBITRAGE, SA | 20,668 | $34 |
| ProShare Advisors LLC | 20,214 | $33 |
| Police & Firemen's Retirement System of New Jersey | 19,441 | $32 |
| Aigen Investment Management, LP | 17,629 | $29 |
| ENVESTNET ASSET MANAGEMENT INC | 17,095 | $28 |
| NEW YORK STATE COMMON RETIREMENT FUND | 16,888 | $28 |
| State of Wyoming | 16,870 | $27 |
| Navalign, LLC | 15,340 | $25 |
| Voya Investment Management LLC | 14,843 | $24 |
| China Universal Asset Management Co., Ltd. | 14,718 | $24 |
| Fiduciary Trust Co | 13,620 | $22 |
| SEI INVESTMENTS CO | 10,536 | $17 |
| VICTORY CAPITAL MANAGEMENT INC | 10,081 | $16 |
| GAMCO INVESTORS, INC. ET AL | 10,000 | $16 |
| Legal & General Group Plc | 8,500 | $14 |
| Ameritas Investment Partners, Inc. | 8,428 | $14 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 5,485 | $9 |
| CITIGROUP INC | 5,417 | $9 |
| Mirae Asset Global Investments Co., Ltd. | 4,389 | $7 |
| Torren Management, LLC | 3,801 | $6 |
| 25 other institutions | 20,267 | $25 |