| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Casdin Capital, LLC | 61,907,605 | 63,959,677 | +2,052,072 | 12.48 | 8.64 | -3.84 | buy |
| Nikko Asset Management Americas, Inc. | 8,853,491 | 10,642,271 | +1,788,780 | 0.24 | 0.22 | -0.02 | buy |
| GAGNON SECURITIES LLC | 855,145 | 898,509 | +43,364 | 0.55 | 0.36 | -0.19 | buy |
| Intellectus Partners, LLC | 423,518 | 419,702 | -3,816 | 0.30 | 0.20 | -0.10 | sell |
| PRIMECAP MANAGEMENT CO/CA/ | 3,021,843 | 3,008,643 | -13,200 | 0.01 | 0.00 | -0.00 | sell |
| SILVERBACK ASSET MANAGEMENT LLC | 125,000 | 31,258 | -93,742 | 0.05 | 0.01 | -0.04 | sell |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1,124,435 | 984,435 | -140,000 | 0.28 | 0.14 | -0.14 | sell |
| Bradley & Co. Private Wealth Management, LLC | 447,877 | 223,939 | -223,938 | 0.98 | 0.29 | -0.69 | sell |
| RBF Capital, LLC | 441,572 | 100,572 | -341,000 | 0.07 | 0.01 | -0.06 | sell |
| ARK Investment Management LLC | 13,042,440 | 12,679,391 | -363,049 | 0.24 | 0.20 | -0.05 | sell |
| Zweig-DiMenna Associates LLC | 505,535 | 140,535 | -365,000 | 0.12 | 0.03 | -0.09 | sell |
| Magnetar Financial LLC | 1,515,390 | 692,998 | -822,392 | 0.09 | 0.03 | -0.07 | sell |