| Tetragon Partners GP Ltd | 6,934,504 | $27,253 |
| BlackRock, Inc. | 1,694,169 | $6,658 |
| UBS Group AG | 1,339,681 | $5,265 |
| TORONTO DOMINION BANK | 800,037 | $3,153 |
| GEODE CAPITAL MANAGEMENT, LLC | 378,559 | $1,488 |
| BANK OF AMERICA CORP /DE/ | 370,072 | $1,454 |
| CITIGROUP INC | 320,337 | $1,264 |
| STATE STREET CORP | 305,701 | $1,201 |
| Jefferies Financial Group Inc. | 253,969 | $1,001 |
| VANGUARD GROUP INC | 186,321 | $732 |
| NORTHERN TRUST CORP | 149,863 | $589 |
| NATIONAL BANK OF CANADA /FI/ | 144,872 | $549 |
| Connor, Clark & Lunn Investment Management Ltd. | 127,600 | $503 |
| MORGAN STANLEY | 122,938 | $483 |
| JPMORGAN CHASE & CO | 118,745 | $467 |
| NATIXIS | 100,000 | $405 |
| STRS OHIO | 99,200 | $390 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 76,655 | $301 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 74,565 | $293 |
| Bank of New York Mellon Corp | 68,615 | $270 |
| Empowered Funds, LLC | 56,655 | $223 |
| GOLDMAN SACHS GROUP INC | 52,012 | $204 |
| BARCLAYS PLC | 48,822 | $192 |
| PANAGORA ASSET MANAGEMENT INC | 48,400 | $190 |
| RHUMBLINE ADVISERS | 40,227 | $158 |
| Nuveen, LLC | 33,545 | $132 |
| WELLS FARGO & COMPANY/MN | 33,269 | $131 |
| JANE STREET GROUP, LLC | 26,906 | $106 |
| DEUTSCHE BANK AG\ | 26,826 | $105 |
| Invesco Ltd. | 25,519 | $100 |
| WELLINGTON MANAGEMENT GROUP LLP | 25,095 | $99 |
| CITADEL ADVISORS LLC | 19,885 | $78 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 17,699 | $0 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 17,594 | $77 |
| Russell Investments Group, Ltd. | 15,470 | $61 |
| NEW YORK STATE COMMON RETIREMENT FUND | 14,700 | $58 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 14,296 | $56 |
| INTECH INVESTMENT MANAGEMENT LLC | 12,675 | $50 |
| Callahan Advisors, LLC | 11,000 | $43 |
| Stratos Wealth Partners, LTD. | 10,000 | $39 |
| Police & Firemen's Retirement System of New Jersey | 7,614 | $30 |
| BNP PARIBAS ARBITRAGE, SA | 6,695 | $26 |
| Farther Finance Advisors, LLC | 4,144 | $16 |
| ORG Partners LLC | 4,083 | $16 |
| ROYAL BANK OF CANADA | 3,662 | $14 |
| Ameritas Investment Partners, Inc. | 3,601 | $14 |
| Tower Research Capital LLC (TRC) | 2,730 | $11 |
| Legal & General Group Plc | 2,680 | $11 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1,831 | $7 |
| Sterling Capital Management LLC | 1,397 | $5 |
| GAMMA Investing LLC | 1,029 | $4 |
| AMALGAMATED BANK | 937 | $0 |
| FMR LLC | 873 | $3 |
| PNC Financial Services Group, Inc. | 356 | $1 |
| Covestor Ltd | 222 | $0 |
| TD Waterhouse Canada Inc. | 60 | $0 |
| CoreCap Advisors, LLC | 25 | $0 |
| CWM, LLC | 22 | $0 |