| VANGUARD CAPITAL MANAGEMENT LLC | 7,101,263 | $5.2m | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 6,429,648 | $4.8m | 0.0% |
| CITADEL ADVISORS LLC | 4,566,774 | $3.4m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 4,281,100 | $3.2m | 0.0% |
| BlackRock, Inc. | 4,008,719 | $3.0m | 0.0% |
| Empery Asset Management, LP | 3,863,115 | $2.9m | 3.3% |
| MARSHALL WACE, LLP | 3,503,178 | $2.6m | 0.0% |
| GSA CAPITAL PARTNERS LLP | 2,669,033 | $2.0m | 0.1% |
| Burkehill Global Management, LP | 2,000,000 | $1.5m | 0.1% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,834,674 | $1.4m | 0.0% |
| ADAR1 Capital Management, LLC | 1,555,500 | $1.1m | 0.1% |
| Raiffeisen Bank International AG | 1,200,000 | $881,880 | 0.0% |
| Euclidean Capital LLC | 1,015,705 | $750,708 | 0.2% |
| VANGUARD FIDUCIARY TRUST CO | 987,505 | $729,766 | 0.0% |
| Mirador Capital Partners LP | 905,097 | $668,957 | 0.1% |
| STATE STREET CORP | 708,721 | $523,816 | 0.0% |
| Squarepoint Ops LLC | 659,247 | $487,249 | 0.0% |
| StepStone Group LP | 462,163 | $341,538 | 0.0% |
| UBS Group AG | 456,555 | $337,394 | 0.0% |
| JANE STREET GROUP, LLC | 450,435 | $332,917 | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 380,790 | $281,442 | 0.0% |
| Casdin Capital, LLC | 361,969 | $267,531 | 0.0% |
| Invesco Ltd. | 354,862 | $262,279 | 0.0% |
| NORTHERN TRUST CORP | 346,371 | $256,003 | 0.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 325,316 | $240,441 | 0.0% |