No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Biotechnology Value Fund / BVF Inc Mark Lampert | 1,388,064 | $117,444,095 | +33% | 3.98% |
2. | RA Capital Management Peter Kolchinsky | 1,000,000 | $84,610,000 | 1.12% | |
3. | Perceptive Advisors Joseph Edelman | 664,074 | $56,187,301 | -16% | 1.54% |
4. | Hood River Capital Management David Swank | 644,785 | $54,555,259 | 0.8% | |
5. | Citadel Investment Group Ken Griffin | 495,389 | $41,914,864 | +63% | 0% |
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 |
---|---|---|---|---|---|---|
$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 | ||
$74.31 | 7,910 | 5,783 | 2024-05-29 | Filing |
No. | Name | Shares | Value | % Port |
---|---|---|---|---|
1. | 4,051,365 | $342,785,993 | 5.18% | |
2. | 3,902,479 | $330,188,748 | 0% | |
3. | 3,533,394 | $298,960,465 | 0% | |
4. | 1,468,983 | $124,290,652 | 12.35% | |
5. | 1,000,446 | $84,647,737 | 0% |