| PEAK6 LLC | 17,079,382 | $18.4m | 0.0% |
| BlackRock, Inc. | 12,086,312 | $13.1m | 0.0% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 10,650,000 | $11.5m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 8,884,550 | $9.6m | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 8,047,045 | $8.7m | 0.0% |
| BARCLAYS PLC | 7,399,092 | $8.0m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4,616,412 | $5.0m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 4,575,428 | $4.9m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 4,117,089 | $4.4m | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 3,558,834 | $3.8m | 0.0% |
| CDC Financial, Inc. | 3,539,562 | $3.8m | 1.6% |
| UBS Group AG | 3,098,584 | $3.3m | 0.0% |
| Connor, Clark & Lunn Investment Management Ltd. | 2,922,388 | $3.2m | 0.0% |
| FIRST TRUST ADVISORS LP | 2,712,989 | $2.9m | 0.0% |
| STATE STREET CORP | 2,509,052 | $2.7m | 0.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 2,166,848 | $2.3m | 0.0% |
| GOLDMAN SACHS GROUP INC | 1,488,104 | $1.6m | 0.0% |
| NORTHERN TRUST CORP | 1,486,707 | $1.6m | 0.0% |
| Nierenberg Investment Management Company, LLC | 1,399,555 | $1.5m | 0.8% |
| Empowered Funds, LLC | 1,256,228 | $1.4m | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 1,142,143 | $1.2m | 0.0% |
| De Lisle Partners LLP | 1,129,569 | $1.2m | 0.1% |
| Bank of New York Mellon Corp | 1,121,003 | $1.2m | 0.0% |
| PLUSTICK MANAGEMENT LLC | 1,000,000 | $1.1m | 0.4% |
| SEGALL BRYANT & HAMILL, LLC | 937,046 | $1.0m | 0.0% |