| Nantahala Capital Management, LLC | 1,620,148 | $34.6m | 0.6% |
| BlackRock, Inc. | 1,554,189 | $33.2m | 0.0% |
| PZENA INVESTMENT MANAGEMENT LLC | 1,205,587 | $25.7m | 0.1% |
| RENAISSANCE TECHNOLOGIES LLC | 958,520 | $20.5m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 837,426 | $17.9m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 487,370 | $10.4m | 0.0% |
| Creative Planning | 417,971 | $8.9m | 0.0% |
| AQR CAPITAL MANAGEMENT LLC | 408,086 | $8.7m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 363,377 | $7.8m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 283,165 | $6.0m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 272,208 | $5.8m | 0.0% |
| STATE STREET CORP | 261,240 | $5.6m | 0.0% |
| Nuveen, LLC | 239,477 | $5.1m | 0.0% |
| AMERICAN CENTURY COMPANIES INC | 187,348 | $4.0m | 0.0% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 180,567 | $3.9m | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 165,514 | $3.5m | 0.0% |
| MORGAN STANLEY | 164,363 | $3.5m | 0.0% |
| D. E. Shaw & Co., Inc. | 156,835 | $3.3m | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 147,656 | $3.1m | 0.0% |
| Allianz Asset Management GmbH | 142,399 | $3.0m | 0.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 138,153 | $2.9m | 0.1% |
| ALGERT GLOBAL LLC | 131,758 | $2.8m | 0.0% |
| GOLDMAN SACHS GROUP INC | 123,267 | $2.6m | 0.0% |
| UBS Group AG | 115,886 | $2.5m | 0.0% |
| LAZARD ASSET MANAGEMENT LLC | 97,311 | $2.1m | 0.0% |