| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Politan Capital Quentin Koffey | 4,622,450 | $97,672,369 | +1% | 9.92% |
| 2. | D E Shaw D. E. Shaw | 679,155 | $14,350,545 | +31% | 0.01% |
| 3. | GLG Partners Noam Gottesman | 582,641 | $12,311,204 | +131% | 0.02% |
| 4. | Rock Springs Capital Management Kris Jenner, Gordon Bussard, Graham Mcphail | 569,100 | $12,025,083 | 0.71% | |
| 5. | Citadel Investment Group Ken Griffin | 548,364 | $11,586,932 | +96% | 0% |