| Essex Woodlands Management, Inc. | 1,105,941 | $1.5m | 0.6% |
| BlackRock, Inc. | 752,091 | $992,760 | 0.0% |
| CITIGROUP INC | 635,715 | $839,144 | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 609,052 | $803,949 | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 539,312 | $712,087 | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 282,608 | $373,043 | 0.0% |
| UBS Group AG | 222,200 | $293,304 | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 205,400 | $271,128 | 0.0% |
| STATE STREET CORP | 193,698 | $255,681 | 0.0% |
| NORTHERN TRUST CORP | 143,665 | $189,638 | 0.0% |
| Bank of New York Mellon Corp | 78,277 | $103,325 | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 71,506 | $94,388 | 0.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 56,031 | $73,961 | 0.0% |
| SBI Securities Co., Ltd. | 51,479 | $67,952 | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 50,552 | $66,728 | 0.0% |
| BARCLAYS PLC | 42,806 | $56,504 | 0.0% |
| Schonfeld Strategic Advisors LLC | 36,157 | $47,726 | 0.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 26,752 | $35,313 | 0.0% |
| JANE STREET GROUP, LLC | 15,818 | $20,880 | 0.0% |
| Vanguard Global Advisers, LLC | 15,599 | $20,591 | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 13,526 | $17,854 | 0.0% |
| BANK OF AMERICA CORP /DE/ | 13,159 | $17,370 | 0.0% |
| Focus Partners Advisor Solutions, LLC | 10,000 | $13,200 | 0.0% |
| HANTZ FINANCIAL SERVICES, INC. | 4,232 | $6,000 | 0.0% |
| MORGAN STANLEY | 2,000 | $2,640 | 0.0% |