| BlackRock, Inc. | 973,235 | $21.5m | 0.0% |
| D. E. Shaw & Co., Inc. | 797,983 | $17.6m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 574,417 | $12.7m | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 529,005 | $11.7m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 318,018 | $7.0m | 0.0% |
| STATE STREET CORP | 254,168 | $5.6m | 0.0% |
| Apis Capital Advisors, LLC | 194,000 | $4.3m | 0.4% |
| AWM Investment Company, Inc. | 131,404 | $2.9m | 0.3% |
| NORTHERN TRUST CORP | 123,505 | $2.7m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 112,400 | $2.5m | 0.0% |
| MARSHALL WACE, LLP | 95,964 | $2.1m | 0.0% |
| Bank of New York Mellon Corp | 92,697 | $2.0m | 0.0% |
| LAZARD ASSET MANAGEMENT LLC | 90,586 | $2.0m | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 84,175 | $1.9m | 0.0% |
| Westside Investment Management, Inc. | 52,575 | $1.2m | 0.2% |
| WEDBUSH SECURITIES INC | 51,425 | $1.1m | 0.0% |
| UBS Group AG | 47,078 | $1.0m | 0.0% |
| CITADEL ADVISORS LLC | 41,219 | $910,116 | 0.0% |
| MORGAN STANLEY | 41,155 | $908,702 | 0.0% |
| LPL Financial LLC | 38,878 | $858,426 | 0.0% |
| GOLDMAN SACHS GROUP INC | 38,571 | $851,648 | 0.0% |
| Fortitude Advisory Group L.L.C. | 37,567 | $829,479 | 0.3% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 36,745 | $811,330 | 0.0% |
| BFSG, LLC | 35,602 | $786,093 | 0.1% |
| THOMPSON SIEGEL & WALMSLEY LLC | 33,057 | $730,000 | 0.0% |