| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Corvex Capital Keith Meister | 3,058,629 | $329,536,688 | 10.93% | |
| 2. | Casdin Capital Eli Casdin | 3,007,164 | $323,991,849 | -15% | 27.01% |
| 3. | ZWEIG DIMENNA PARTNERS Joe Dimenna | 602,300 | $64,891,802 | +3% | 4.54% |
| 4. | ARK Investment Management Catherine D. Wood | 446,979 | $48,157,485 | 0.29% | |
| 5. | Pentwater Capital Management Matthew Halbower | 425,000 | $45,789,500 | -66% | 0.26% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $60.52 | 24,644 | $1,491,454.88 | 3,058,629 | 2025-05-14 | Filing | |
| $59.81 | 25,356 | $1,516,542.36 | 3,033,985 | 2025-05-14 | Filing | |
| $57.53 | 9,867 | $567,648.51 | 3,008,629 | 2025-05-08 | Filing | |
| $56.96 | 10,897 | $620,693.12 | 2,998,762 | 2025-05-08 | Filing | |
| $55.69 | 79,236 | $4,412,652.84 | 2,987,865 | 2025-05-08 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $140.45 | 127 | $17,837.15 | 8,731 | 2025-12-16 | Filing | |
| $150.75 | 26 | $3,919.50 | 8,858 | 2025-12-16 | Filing | |
| $149.20 | 97 | $14,472.21 | 8,884 | 2025-12-16 | Filing | |
| $148.55 | 331 | $49,169.92 | 8,981 | 2025-12-16 | Filing | |
| $146.93 | 699 | $102,702.81 | 9,312 | 2025-12-16 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 205,895 | $26,778,704 | 0.04% | |
| 2. | 59,650 | $7,758,079 | 3.59% | |
| 3. | 14,891 | $1,936,723 | 1.16% | |
| 4. | 6,305 | $856,235 | 0% | |
| 5. | 6,437 | $837,207 | 0.35% |