Fund HoldingsFrazier Life Sciences Management, L.P.

Total Portfolio Value
$3.89B
Total Bought
$642.30M
Total Sold
$243.80M
Net Transaction
+$398.50M
Filing Period:
Securities
SharesValue ($K)
Q4 2025
Q1 2026
Change
Q4 2025
Q1 2026
Weight (%)
Change
ERASCA INC(ERAS)22,729,43624,675,188+1,945,75284,554399,24510.27%+314,691
MIRUM PHARMACEUTICALS INC(MIRM)6,795,1217,679,684+884,563536,747709,44918.25%+172,703
BIOCRYST PHARMACEUTICALS INC(BCRX)04,009,240+4,009,240038,1680.98%+38,168
PALVELLA THERAPEUTICS INC NE(PVLA)722,400882,400+160,00075,614109,9912.83%+34,378
KALVISTA PHARMACEUTICALS INC5,039,8674,961,108-78,75981,39499,8672.57%+18,473
ACLARIS THERAPEUTICS INC04,925,374+4,925,374018,4700.48%+18,470
CYTOKINETICS INC(CYTK)934,6421,159,879+225,23759,38776,4481.97%+17,060
MONTE ROSA THERAPEUTICS INC(GLUE)01,000,000+1,000,000016,4500.42%+16,450
VOR BIOPHARMA INC(VOR)2,543,9392,543,939033,27545,3841.17%+12,109
AGIOS PHARMACEUTICALS INC(AGIO)1,279,7541,256,080-23,67434,83542,4931.09%+7,658
AURA BIOSCIENCES INC5,100,0005,100,000027,79534,1190.88%+6,324
ALKERMES PLC(ALKS)700,647700,647019,60424,7750.64%+5,171
ALLOGENE THERAPEUTICS INC3,868,7503,796,668-72,0825,3009,2640.24%+3,964
KRYSTAL BIOTECH INC(KRYS)488,460481,307-7,153120,425124,3313.20%+3,906
XILIO THERAPEUTICS INC0422,505+422,50503,5530.09%+3,553
ZAI LAB LTD(ZLAB)1,902,3201,902,320033,55735,7830.92%+2,226
REVOLUTION MEDICINES INC(RVMD)797,455675,686-121,76963,51765,7101.69%+2,193
ASCENDIS PHARMA A/S(ASND)133,333133,333028,43230,4970.78%+2,065
IMMUNOCORE HLDGS PLC(IMCR)384,782484,782+100,00013,35614,6160.38%+1,260
IBIO INC1,953,4671,953,46703,7703,7120.10%-59
NEWAMSTERDAM PHARMA COMPANY
*W EXP 99/99/999
500,333500,333011,50810,0270.26%-1,481
ACADIA PHARMACEUTICALS INC1,297,1981,438,198+141,00034,64832,0140.82%-2,634
AUTOLUS THERAPEUTICS LTD4,623,3244,447,910-175,4149,2006,1380.16%-3,062
XILIO THERAPEUTICS INC5,915,0910-5,915,0913,7870-3,787
DYNE THERAPEUTICS INC(DYN)3,153,0823,153,082061,67457,1651.47%-4,509
DESIGN THERAPEUTICS INC521,0000-521,0004,8870-4,887
VALNEVA SE2,291,6662,291,666020,21214,3230.37%-5,890
SAVARA INC(SVRA)9,862,3019,720,852-141,44959,47053,0761.37%-6,394
EVOLUS INC2,630,6652,630,665017,49410,8120.28%-6,682
TARSUS PHARMACEUTICALS INC(TARS)728,644728,644059,66151,1141.32%-8,547
TRAVERE THERAPEUTICS INC(TVTX)241,5920-241,5929,2310-9,231
MANNKIND CORP(MNKD)4,225,0005,900,000+1,675,00023,95614,4550.37%-9,501
TREVI THERAPEUTICS INC(TRVI)10,259,4099,939,547-319,862128,448118,5793.05%-9,869
MBX BIOSCIENCES INC(MBX)6,652,0136,652,0130209,804198,5635.11%-11,242
DISC MEDICINE INC(IRON)1,260,0001,354,852+94,852100,05786,6292.23%-13,427
BRIDGEBIO PHARMA INC(BBIO)3,545,5573,448,139-97,418271,200256,0596.59%-15,141
LEXEO THERAPEUTICS INC4,424,7254,424,725043,93825,3980.65%-18,540
RAPT THERAPEUTICS INC983,3330-983,33333,3050-33,305
ABIVAX SA(ABVX)378,3000-378,30051,0160-51,016
NEWAMSTERDAM PHARMA COMPANY
ORDINARY SHARES
16,943,77416,943,7740594,388542,37013.96%-52,017
MAZE THERAPEUTICS INC(MAZE)4,567,2744,567,2740189,222136,3333.51%-52,889
ARCUTIS BIOTHERAPEUTICS INC(ARQT)9,874,5119,874,5110286,756232,6435.99%-54,112
PHATHOM PHARMACEUTICALS INC(PHAT)12,466,48912,466,4890206,819138,5033.56%-68,316
AVIDITY BIOSCIENCES INC983,1250-983,12570,9130-70,913
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