| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Redmile Group, LLC | 15,269,217 | 15,669,217 | +400,000 | 2.92 | 2.91 | -0.01 | buy |
| ORBIMED ADVISORS LLC | 4,316,824 | 4,533,801 | +216,977 | 0.27 | 0.26 | -0.01 | buy |
| PLATINUM INVESTMENT MANAGEMENT LTD | 1,296,153 | 1,444,516 | +148,363 | 0.17 | 0.21 | +0.04 | buy |
| Prosight Management, LP | 9,570,000 | 9,636,237 | +66,237 | 9.04 | 7.47 | -1.57 | buy |
| SILVERARC CAPITAL MANAGEMENT, LLC | 1,768,770 | 1,795,080 | +26,310 | 1.38 | 1.27 | -0.11 | buy |
| SECTORAL ASSET MANAGEMENT INC | 228,102 | 36,214 | -191,888 | 0.29 | 0.07 | -0.23 | sell |
| SPHERA FUNDS MANAGEMENT LTD. | 685,547 | 205,036 | -480,511 | 0.30 | 0.10 | -0.19 | sell |