| WELLINGTON MANAGEMENT GROUP LLP | 1,723,002 | $4.8m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,148,010 | $3.2m | 0.0% |
| BlackRock, Inc. | 933,473 | $2.6m | 0.0% |
| EVR Research LP | 775,000 | $2.2m | 1.1% |
| DIMENSIONAL FUND ADVISORS LP | 774,597 | $2.2m | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 732,819 | $2.1m | 0.0% |
| Cruiser Capital Advisors, LLC | 571,781 | $1.6m | 1.0% |
| D. E. Shaw & Co., Inc. | 530,006 | $1.5m | 0.0% |
| CastleKnight Management LP | 504,333 | $1.4m | 0.0% |
| RBF Capital, LLC | 418,583 | $1.2m | 0.0% |
| Pullen Investment Management, LLC | 379,017 | $1.1m | 0.5% |
| AQR CAPITAL MANAGEMENT LLC | 372,763 | $1.0m | 0.0% |
| Potomac Capital Management, Inc. | 358,780 | $1.0m | 0.7% |
| RENAISSANCE TECHNOLOGIES LLC | 355,277 | $994,776 | 0.0% |
| AMERICAN CENTURY COMPANIES INC | 353,869 | $990,833 | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 303,807 | $851,169 | 0.0% |
| FMR LLC | 294,900 | $825,720 | 0.0% |
| JANE STREET GROUP, LLC | 292,467 | $818,907 | 0.0% |
| TUDOR INVESTMENT CORP ET AL | 279,443 | $782,440 | 0.0% |
| MORGAN STANLEY | 209,959 | $587,885 | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 202,524 | $567,067 | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 180,526 | $501,000 | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 178,326 | $499,313 | 0.0% |
| JPMORGAN CHASE & CO | 183,467 | $497,196 | 0.0% |
| Russell Investments Group, Ltd. | 153,971 | $431,117 | 0.0% |