| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Baker Bros. Advisors Julian Baker And Felix Baker | 8,799,053 | $2,673,240,292 | 15.65% | |
| 2. | Hillhouse Capital Management Lei Zhang | 1,034,306 | $314,232,506 | 10.12% | |
| 3. | Citadel Investment Group Ken Griffin | 533,517 | $162,087,800 | +1374% | 0.02% |
| 4. | Siren L.L.C. Raymond Debbane | 500,000 | $151,905,000 | +2% | 4.53% |
| 5. | GLG Partners Noam Gottesman | 248,514 | $75,501,038 | +19% | 0.13% |