| D. E. Shaw & Co., Inc. | 477,500 | $25.4m | 0.0% |
| PRIVATE MANAGEMENT GROUP INC | 471,990 | $25.1m | 0.7% |
| BlackRock, Inc. | 444,925 | $23.6m | 0.0% |
| BANK OF MONTREAL /CAN/ | 436,747 | $23.2m | 0.0% |
| DAVENPORT & Co LLC | 296,988 | $15.8m | 0.1% |
| Rothschild & Co Wealth Management UK Ltd | 276,585 | $14.7m | 0.2% |
| AMERICAN CENTURY COMPANIES INC | 204,684 | $10.9m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 199,099 | $10.6m | 0.0% |
| Graham Holdings Co | 182,439 | $9.7m | 0.9% |
| GOLDMAN SACHS GROUP INC | 139,576 | $7.4m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 139,077 | $7.4m | 0.0% |
| AQR CAPITAL MANAGEMENT LLC | 137,692 | $7.2m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 127,654 | $6.8m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 122,391 | $6.5m | 0.0% |
| STATE STREET CORP | 111,767 | $5.9m | 0.0% |
| Man Group plc | 93,614 | $5.0m | 0.0% |
| MARSHALL WACE, LLP | 91,695 | $4.9m | 0.0% |
| MORGAN STANLEY | 80,040 | $4.3m | 0.0% |
| Balyasny Asset Management L.P. | 75,126 | $4.0m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 60,756 | $3.2m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 59,800 | $3.2m | 0.0% |
| STATE OF WISCONSIN INVESTMENT BOARD | 49,504 | $2.6m | 0.0% |
| TUDOR INVESTMENT CORP ET AL | 48,176 | $2.6m | 0.0% |
| Public Sector Pension Investment Board | 43,579 | $2.3m | 0.0% |
| NORTHERN TRUST CORP | 43,053 | $2.3m | 0.0% |