| BlackRock, Inc. | 4,599,771 | $15.0m | 0.0% |
| YACKTMAN ASSET MANAGEMENT LP | 4,315,952 | $14.1m | 0.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2,557,148 | $8.3m | 0.0% |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 2,534,961 | $8.3m | 0.1% |
| Jefferies Financial Group Inc. | 2,355,117 | $7.7m | 0.1% |
| AMERIPRISE FINANCIAL INC | 2,038,731 | $6.6m | 0.0% |
| MORGAN STANLEY | 1,996,747 | $6.5m | 0.0% |
| STATE STREET CORP | 1,610,666 | $5.3m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,594,457 | $5.2m | 0.0% |
| BRIGADE CAPITAL MANAGEMENT, LP | 1,516,453 | $4.9m | 0.9% |
| GOLDMAN SACHS GROUP INC | 1,162,041 | $3.8m | 0.0% |
| Krensavage Asset Management, LLC | 1,135,340 | $3.7m | 1.4% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,098,389 | $3.6m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,069,786 | $3.5m | 0.0% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1,027,514 | $3.3m | 0.0% |
| AQR CAPITAL MANAGEMENT LLC | 976,587 | $3.2m | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 945,968 | $3.1m | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 861,281 | $2.8m | 0.0% |
| UBS Group AG | 829,099 | $2.7m | 0.0% |
| D. E. Shaw & Co., Inc. | 650,070 | $2.1m | 0.0% |
| ROYCE & ASSOCIATES LP | 639,378 | $2.1m | 0.0% |
| Bank of New York Mellon Corp | 581,480 | $1.9m | 0.0% |
| NORTHERN TRUST CORP | 558,886 | $1.8m | 0.0% |
| Allianz Asset Management GmbH | 527,109 | $1.7m | 0.0% |
| Atom Investors LP | 500,470 | $1.6m | 0.1% |