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0001104659-21-023833
BAKER BROS. ADVISORS LP
Total Value: $26,543,637,000
Total Holdings: 126
QuarterFilling ID
Q4 250002002654-26-000001
Q3 250002002654-25-000006
Q2 250002002654-25-000004
Q1 250002002654-25-000003
Q4 240002002654-25-000001
Q3 240002002654-24-000005
Q2 240002002654-24-000004
Q1 240002002654-24-000002
Q4 230002002654-24-000001
Q3 230002002654-23-000008
Q2 230002002654-23-000007
Q1 230002002654-23-000006
Q4 220002002654-23-000005
Q3 220002002654-23-000004
Q2 220002002654-23-000003
Q1 220002002654-23-000002
Q4 210002002654-23-000001
Compare Quarter:
NameTitleCUSIPTickerValueSharesShare PriceInvestment% of Portfolio
Seagen Inc.COM81181C104$8,278,76747,269,424SOLE
BeiGene, Ltd.SPONSORED ADR07725L102$3,015,12611,668,897SOLE
Incyte CorporationCOM45337C102$2,783,33731,999,741SOLE
ACADIA Pharmaceuticals Inc.COM4225108$2,240,21941,904,586SOLE
Kodiak Sciences Inc.COM50015M109$2,039,10413,879,952SOLE
Alexion Pharmaceuticals, Inc.COM15351109$1,368,7868,760,794SOLE
Prelude Therapeutics IncorporatedCOM74065P101$723,98810,118,636SOLE
BioMarin Pharmaceutical Inc.COM09061G101$665,5057,589,294SOLE
Invitae CorporationCOM46185L103$654,29215,649,182SOLE
Ascendis Pharma A/SSPONSORED ADR04351P101$590,4463,540,270SOLE
AbCellera Biologics Inc.COM00288U106$420,51510,450,180SOLE
Mirati Therapeutics, Inc.COM60468T105$309,6451,409,784SOLE
argenx SESPONSORED ADR04016X101$299,8421,019,557SOLE
IGM Biosciences, Inc.COM449585108$277,6633,144,892SOLE
Madrigal Pharmaceuticals, Inc.COM558868105$166,6681,499,213SOLE
Amarin Corporation plcSPONSORED ADR23111206$136,88027,991,761SOLE
Heron Therapeutics, Inc.COM427746102$126,8785,994,704SOLE
Kymera Therapeutics, Inc.COM501575104$121,4711,959,211SOLE
Allakos Inc.COM01671P100$99,995714,250SOLE
Cerus CorporationCOM157085101$94,89513,713,195SOLE
BioCryst Pharmaceuticals, Inc.COM09058V103$94,58412,695,818SOLE
Pacific Biosciences of California, Inc.COM69404D108$83,0593,201,972SOLE
Zymeworks Inc.COM98985W102$80,7421,708,472SOLE
Insmed IncorporatedCOM PAR $.01457669307$71,7732,156,001SOLE
Forma Therapeutics Holdings, Inc.SHS34633R104$70,6682,024,876SOLE
Rhythm Pharmaceuticals, Inc.COM76243J105$68,8212,314,873SOLE
Neurocrine Biosciences, Inc.COM64125C109$64,888676,975SOLE
Axsome Therapeutics, Inc.COM05464T104$63,452778,834SOLE
Ultragenyx Pharmaceutical Inc.COM90400D108$61,524444,444SOLE
Nurix Therapeutics, Inc.COM67080M103$58,8201,788,921SOLE
Atreca, Inc.CL A COM04965G109$57,0543,532,760SOLE
Neoleukin Therapeutics, Inc.COM64049K104$53,8873,821,740SOLE
Adaptimmune Therapeutics plcSPONSORED ADR00653A107$52,9889,830,877SOLE
Apellis Pharmaceuticals, Inc.COM03753U106$51,283896,551SOLE
Kiniksa Pharmaceuticals, Ltd.COM CL AG5269C101$49,4692,799,577SOLE
ADC Therapeutics SASHSH0036K147$45,3941,418,107SOLE
Aligos Therapeutics, Inc.COM01626L105$44,5171,610,000SOLE
Horizon Therapeutics Public Ltd CoSHSG46188101$43,825599,110SOLE
Krystal Biotech, Inc.COM501147102$41,932698,874SOLE
ChemoCentryx, Inc.COM16383L106$40,663656,710SOLE
Global Blood Therapeutics, Inc.COM37890U108$39,861920,375SOLE
DBV Technologies S.A.SPONSORED ADR23306J101$38,28914,614,264SOLE
Opthea LimitedSPONSORED ADS68386J208$37,1073,308,705SOLE
Merus N.V.COMN5749R100$35,7172,037,469SOLE
Alkermes plcSHSG01767105$30,6261,535,149SOLE
Frequency Therapeutics, Inc.COM35803L108$30,200856,507SOLE
Protagonist Therapeutics, Inc.COM74366E102$28,9541,436,192SOLE
BioAtla, Inc.COM09077B104$28,058825,000SOLE
Reata Pharmaceuticals, Inc.CL A75615P103$27,688223,976SOLE
Athira Pharma, Inc.COM04746L104$27,618806,367SOLE
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