| FMR LLC | 22,031,640 | $364.8m | 0.0% |
| VAN ECK ASSOCIATES CORP | 11,773,671 | $195.0m | 0.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 6,333,756 | $104.8m | 0.0% |
| BlackRock, Inc. | 6,075,155 | $100.6m | 0.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 5,717,206 | $94.7m | 0.0% |
| Swedbank AB | 5,156,017 | $85.4m | 0.1% |
| T. Rowe Price Investment Management, Inc. | 5,051,309 | $83.7m | 0.1% |
| Hood River Capital Management LLC | 4,621,107 | $76.5m | 0.6% |
| Driehaus Capital Management LLC | 4,039,183 | $66.9m | 0.4% |
| Connor, Clark & Lunn Investment Management Ltd. | 3,029,543 | $50.1m | 0.1% |
| NORGES BANK | 2,894,766 | $47.9m | 0.0% |
| JANE STREET GROUP, LLC | 2,189,580 | $36.3m | 0.0% |
| STATE STREET CORP | 1,994,040 | $33.0m | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 1,968,809 | $32.6m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,834,663 | $30.4m | 0.0% |
| TD Asset Management Inc | 1,811,644 | $30.0m | 0.0% |
| NEXT CENTURY GROWTH INVESTORS LLC | 1,740,455 | $28.8m | 1.5% |
| Oxbow Capital Management (HK) Ltd | 1,724,226 | $28.6m | 8.0% |
| BNP PARIBAS FINANCIAL MARKETS | 1,704,604 | $28.2m | 0.0% |
| CITADEL ADVISORS LLC | 1,620,010 | $26.8m | 0.0% |
| BANK OF MONTREAL /CAN/ | 1,551,348 | $25.6m | 0.0% |
| Telemark Asset Management, LLC | 1,200,000 | $19.9m | 1.4% |
| JPMORGAN CHASE & CO | 1,187,370 | $19.2m | 0.0% |
| GOLDMAN SACHS GROUP INC | 983,336 | $16.3m | 0.0% |
| Walleye Capital LLC | 863,227 | $14.3m | 0.1% |