| GAMCO INVESTORS, INC. ET AL | 273,186 | $27.8m | 0.2% |
| BlackRock, Inc. | 253,234 | $25.7m | 0.0% |
| GABELLI FUNDS LLC | 180,000 | $18.3m | 0.1% |
| RENAISSANCE TECHNOLOGIES LLC | 158,056 | $16.1m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 115,510 | $11.7m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 69,364 | $7.0m | 0.0% |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 66,720 | $6.8m | 0.0% |
| CREDIT INDUSTRIEL ET COMMERCIAL | 54,814 | $5.6m | 0.4% |
| STATE STREET CORP | 54,510 | $5.5m | 0.0% |
| ABC ARBITRAGE SA | 53,957 | $5.5m | 0.6% |
| MILLENNIUM MANAGEMENT LLC | 53,409 | $5.4m | 0.0% |
| Magnetar Financial LLC | 50,301 | $5.1m | 0.0% |
| Yakira Capital Management, Inc. | 43,924 | $4.5m | 1.3% |
| TWO SIGMA INVESTMENTS, LP | 41,367 | $4.2m | 0.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 33,758 | $3.4m | 0.0% |
| LMR Partners LLP | 31,777 | $3.2m | 0.0% |
| Bank of New York Mellon Corp | 29,715 | $3.0m | 0.0% |
| Qube Research & Technologies Ltd | 28,424 | $2.9m | 0.0% |
| NORTHERN TRUST CORP | 25,743 | $2.6m | 0.0% |
| Polar Asset Management Partners Inc. | 25,633 | $2.6m | 0.0% |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 24,200 | $2.5m | 0.0% |
| OMERS ADMINISTRATION Corp | 23,605 | $2.4m | 0.0% |
| GOLDMAN SACHS GROUP INC | 23,283 | $2.4m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 19,667 | $2.0m | 0.0% |
| D. E. Shaw & Co., Inc. | 18,619 | $1.9m | 0.0% |