| BlackRock, Inc. | 13,700,399 | $1.8bn | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6,923,428 | $886.4m | 0.0% |
| STATE STREET CORP | 4,325,471 | $553.8m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3,822,902 | $489.4m | 0.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2,229,675 | $285.5m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 2,225,731 | $285.0m | 0.0% |
| Invesco Ltd. | 2,050,213 | $262.5m | 0.0% |
| JANE STREET GROUP, LLC | 2,044,128 | $261.7m | 0.0% |
| D. E. Shaw & Co., Inc. | 1,861,351 | $238.3m | 0.1% |
| JPMORGAN CHASE & CO | 2,164,757 | $235.2m | 0.0% |
| FMR LLC | 1,650,824 | $211.4m | 0.0% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 1,290,485 | $165.2m | 0.1% |
| FULLER & THALER ASSET MANAGEMENT, INC. | 1,282,533 | $164.2m | 0.4% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,068,197 | $136.8m | 0.0% |
| MORGAN STANLEY | 998,223 | $127.8m | 0.0% |
| GOLDMAN SACHS GROUP INC | 919,249 | $117.7m | 0.0% |
| NORTHERN TRUST CORP | 912,511 | $116.8m | 0.0% |
| Capital Research Global Investors | 830,096 | $106.3m | 0.0% |
| AIGH Capital Management LLC | 818,000 | $104.7m | 6.6% |
| Nuveen, LLC | 808,262 | $103.5m | 0.0% |
| T. Rowe Price Investment Management, Inc. | 795,749 | $101.9m | 0.1% |
| Connor, Clark & Lunn Investment Management Ltd. | 633,102 | $81.1m | 0.2% |
| VANGUARD FIDUCIARY TRUST CO | 605,678 | $77.5m | 0.0% |
| VOYA INVESTMENT MANAGEMENT LLC | 587,095 | $75.2m | 0.1% |
| HighTower Advisors, LLC | 573,420 | $73.4m | 0.1% |