| Nantahala Capital Management, LLC | 2,070,827 | $14,454 |
| BlackRock, Inc. | 1,534,336 | $10,710 |
| VANGUARD GROUP INC | 1,530,707 | $10,684 |
| AWM Investment Company, Inc. | 1,243,780 | $8,682 |
| GILDER GAGNON HOWE & CO LLC | 979,023 | $6,834 |
| GEODE CAPITAL MANAGEMENT, LLC | 751,207 | $5,245 |
| Wealthcare Advisory Partners LLC | 643,740 | $4,493 |
| Alyeska Investment Group, L.P. | 407,500 | $2,844 |
| MORGAN STANLEY | 365,255 | $2,549 |
| STATE STREET CORP | 264,628 | $1,847 |
| NORTHERN TRUST CORP | 222,234 | $1,551 |
| BANK OF AMERICA CORP /DE/ | 198,016 | $1,382 |
| KOTLER KEVIN | 145,200 | $1,013 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 100,077 | $699 |
| Empire Financial Management Company, LLC | 72,027 | $503 |
| CWA Asset Management Group, LLC | 72,000 | $503 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 69,500 | $485 |
| GOLDMAN SACHS GROUP INC | 65,968 | $460 |
| Bank of New York Mellon Corp | 64,604 | $451 |
| WHITE PINE CAPITAL LLC | 58,551 | $409 |
| BARCLAYS PLC | 47,699 | $333 |
| Squarepoint Ops LLC | 44,371 | $310 |
| MSD Partners, L.P. | 39,999 | $279 |
| Nuveen, LLC | 36,550 | $255 |
| MILLENNIUM MANAGEMENT LLC | 35,679 | $249 |
| Laird Norton Wetherby Trust Company, LLC | 34,950 | $244 |
| WELLS FARGO & COMPANY/MN | 34,914 | $244 |
| Connective Capital Management, LLC | 32,796 | $229 |
| DEUTSCHE BANK AG\ | 23,546 | $164 |
| Connecticut Wealth Management, LLC | 22,303 | $156 |
| MetLife Investment Management, LLC | 18,135 | $127 |
| Cambridge Investment Research Advisors, Inc. | 15,554 | $0 |
| RHUMBLINE ADVISERS | 15,428 | $108 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 14,814 | $0 |
| Man Group plc | 14,620 | $102 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 14,135 | $99 |
| JPMORGAN CHASE & CO | 12,150 | $85 |
| NEW YORK STATE COMMON RETIREMENT FUND | 11,095 | $77 |
| HighMark Wealth Management LLC | 10,800 | $75 |
| FMR LLC | 10,775 | $75 |
| Abel Hall, LLC | 10,500 | $73 |
| Invesco Ltd. | 10,292 | $72 |
| BNP PARIBAS ARBITRAGE, SA | 6,385 | $45 |
| Police & Firemen's Retirement System of New Jersey | 5,400 | $38 |
| UBS Group AG | 5,149 | $36 |
| SRS Capital Advisors, Inc. | 4,008 | $28 |
| Legal & General Group Plc | 2,870 | $20 |
| Russell Investments Group, Ltd. | 2,729 | $19 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1,874 | $13 |
| Tower Research Capital LLC (TRC) | 1,773 | $12 |
| Ameritas Investment Partners, Inc. | 1,629 | $11 |
| Sterling Capital Management LLC | 1,371 | $10 |
| ROYAL BANK OF CANADA | 1,194 | $8 |
| AMALGAMATED BANK | 956 | $0 |
| CITIGROUP INC | 688 | $5 |
| HOERTKORN RICHARD CHARLES | 668 | $5 |
| Ritter Daniher Financial Advisory LLC / DE | 500 | $3 |
| SIGNATUREFD, LLC | 100 | $1 |
| CWM, LLC | 78 | $0 |
| GAMMA Investing LLC | 58 | $0 |
| Rachor Investment Advisory Services, LLC | 51 | $0 |
| PNC Financial Services Group, Inc. | 22 | $0 |
| True Wealth Design, LLC | 1 | $0 |