| Aisling Capital Management LP | 6,068,125 | $160,016,456 | 65.94% |
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| Kohlberg Kravis Roberts & Co. L.P. | 31,060,971 | $819,077,805 | 28.79% |
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| Cormorant Asset Management, LP | 4,662,530 | $122,950,916 | 7.17% |
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| Frazier Life Sciences Management, L.P. | 2,725,949 | $71,883,275 | 4.77% |
|---|
| Octagon Capital Advisors LP | 971,639 | $25,622,120 | 3.94% |
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| M28 Capital Management LP | 121,200 | $3,196,044 | 3.66% |
|---|
| VIKING GLOBAL INVESTORS LP | 25,120,991 | $662,440,533 | 2.69% |
|---|
| BOONE CAPITAL MANAGEMENT LLC | 313,381 | $8,263,857 | 2.61% |
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| Fernwood Investment Management, LLC | 235,620 | $6,213,299 | 2.23% |
|---|
| SOUTHPORT MANAGEMENT, L.L.C. | 15,000 | $395,550 | 2.15% |
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| Sio Capital Management, LLC | 222,947 | $5,879,112 | 1.82% |
|---|
| Logos Global Management LP | 500,000 | $13,185,000 | 1.76% |
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| SPHERA FUNDS MANAGEMENT LTD. | 345,537 | $9,111,811 | 1.66% |
|---|
| HHLR ADVISORS, LTD. | 2,782,750 | $73,381,118 | 1.64% |
|---|
| Perceptive Advisors | 1,748,933 | $46,119,363 | 1.54% |
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| Ikarian Capital, LLC | 473,126 | $12,476,332 | 1.50% |
|---|
| Logos Global Management LP | 400,000 | $10,548,000 | 1.41% |
|---|
| IRONWOOD INVESTMENT MANAGEMENT LLC | 64,537 | $1,701,841 | 1.04% |
|---|
| EAM Global Investors LLC | 141,510 | $3,731,619 | 1.01% |
|---|
| Integral Health Asset Management, LLC | 275,000 | $7,251,750 | 1.00% |
|---|