No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Baker Bros. Advisors Julian Baker And Felix Baker | 3,731,695 | $76,051,944 | 0.81% | |
2. | Marshall Wace LLP Paul Marshall And Ian Wace | 1,788,737 | $36,454,460 | -10% | 0.04% |
3. | Casdin Capital Eli Casdin | 990,000 | $20,176,200 | 1.34% | |
4. | Siren L.L.C. Raymond Debbane | 834,028 | $16,997,491 | 0.75% | |
5. | Citadel Investment Group Ken Griffin | 829,911 | $16,913,586 | +7% | 0% |