No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Baker Bros. Advisors Julian Baker And Felix Baker | 6,398,365 | $277,241,155 | 3.47% | |
2. | RA Capital Management Peter Kolchinsky | 5,330,412 | $230,966,752 | 2.93% | |
3. | Perceptive Advisors Joseph Edelman | 3,268,579 | $141,627,528 | +52% | 2.45% |
4. | Rock Springs Capital Management Kris Jenner, Gordon Bussard, Graham Mcphail | 1,522,893 | $65,986,954 | 1.67% | |
5. | Polar Capital Brian Ashford-Russell And Tim Woolley | 1,500,000 | $64,995,000 | -15% | 0.34% |