| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Orbis Investment Management William B. Gray | 14,418,462 | $444,088,629 | +31% | 1.86% |
| 2. | Paradigm Biocapital Advisors Senai Asefaw | 7,039,834 | $216,826,887 | +85% | 5.53% |
| 3. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 4,978,058 | $153,324,186 | +37% | 0.09% |
| 4. | Renaissance Technologies Jim Simons | 3,492,850 | $107,579,780 | +24% | 0.17% |
| 5. | Alyeska Investment Group Anand Parekh | 506,661 | $15,605,159 | 0.04% |