| 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% |