| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Baker Bros. Advisors Julian Baker And Felix Baker | 8,799,053 | $2,613,054,769 | 15% | |
| 2. | Hillhouse Capital Management Lei Zhang | 1,034,306 | $307,157,853 | 18.36% | |
| 3. | Citadel Investment Group Ken Griffin | 1,032,298 | $306,561,537 | +94% | 0.05% |
| 4. | Siren L.L.C. Raymond Debbane | 465,000 | $138,091,050 | -8% | 3.83% |
| 5. | GLG Partners Noam Gottesman | 241,922 | $71,843,576 | -3% | 0.13% |