No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Biotechnology Value Fund / BVF Inc Mark Lampert | 1,690,221 | $197,130,475 | +22% | 8.03% |
2. | Partner Fund Management Christopher Medlock James | 556,545 | $64,909,843 | +20% | 4.71% |
3. | D E Shaw D. E. Shaw | 547,665 | $63,874,169 | +2592% | 0.06% |
4. | GLG Partners Noam Gottesman | 513,221 | $59,856,965 | +215% | 0.15% |
5. | OrbiMed Advisors Samuel Isaly | 386,700 | $45,100,821 | 1.08% |
Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
---|---|---|---|---|---|---|
$37.30 | 3,950 | Director | 120,756 | 2021-11-19 | Filing | |
$35.20 | 142 | Officer | 142 | 2021-11-18 | Filing | |
$34.30 | 145 | Officer | 145 | 2021-11-18 | Filing | |
$35.43 | 141 | Officer | 201 | 2021-11-18 | Filing | |
$35.50 | 527 | Officer | 41,789 | 2021-11-18 | Filing |
Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
---|---|---|---|---|---|---|
$107.49 | 3,000 | 54,137 | 2025-05-20 | Filing | ||
$131.07 | 3,000 | 42,187 | 2025-02-14 | Filing | ||
$129.86 | 12,000 | 42,187 | 2025-02-13 | Filing | ||
$91.31 | 11,016 | 10,002 | 2024-09-11 | Filing | ||
$84.26 | 47,739 | 5,783 | 2024-08-09 | Filing |
No. | Name | Shares | Value | % Port |
---|---|---|---|---|
1. | 3,876,942 | $452,167,746 | 0.01% | |
2. | 3,524,411 | $411,052,056 | 0.01% | |
3. | 2,922,729 | $340,877,883 | 5.21% | |
4. | 1,247,231 | $145,464,570 | 0.01% | |
5. | 976,260 | $113,861,000 | 0.15% |