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Baker Bros. Advisors LP

Q4 2022 Holdings

Filed 2023-02-14 | 113 holdings | $16.7B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Seagen Inc.(SGENUSD)COM81181C104$6.0B46,912,26636.2%
Incyte Corporation(INCY)COM45337C102$2.9B36,154,97117.4%
BeiGene, Ltd.(ONC)SPONSORED ADR07725L102$2.6B11,668,89715.4%
BioMarin Pharmaceutical Inc.(BMRN)COM09061G101$788.6M7,620,4944.7%
Acadia Pharmaceuticals Inc.(ACAD)COM004225108$667.4M41,923,4864.0%
Ascendis Pharma A/S(ASND)SPONSORED ADR04351P101$605.1M4,954,8553.6%
Madrigal Pharmaceuticals, Inc.(MDGL)COM558868105$448.5M1,545,1132.7%
Rhythm Pharmaceuticals, Inc.(RYTM)COM76243J105$185.0M6,354,6081.1%
BioCryst Pharmaceuticals, Inc.(BCRX)COM09058V103$145.9M12,710,8180.9%
Immunocore Holdings plc(IMCR)ADS45258D105$143.9M2,520,7310.9%
Akero Therapeutics, Inc.(AKRO)COM00973Y108$129.8M2,368,3780.8%
Replimune Group, Inc.(REPL)COM76029N106$124.5M4,578,2800.7%
Kodiak Sciences Inc.(KOD)COM50015M109$123.9M17,310,4900.7%
Horizon Therapeutics Public Ltd CoSHSG46188101$110.4M969,7270.7%
argenx SE(ARGX)SPONSORED ADR04016X101$106.1M280,1590.6%
AbCellera Biologics Inc.(ABCL)COM00288U106$105.9M10,450,1800.6%
Kymera Therapeutics, Inc.(KYMR)COM501575104$71.9M2,879,8250.4%
Chinook Therapeutics, Inc.(290A)COM16961L106$66.4M2,534,1020.4%
Entrada Therapeutics, Inc.(TRDA)COM29384C108$65.8M4,865,8190.4%
Mirati Therapeutics, Inc.(MRTXEUR)COM60468T105$63.9M1,409,7840.4%
Prelude Therapeutics Inc.(PRLD)COM74065P101$61.1M10,123,8240.4%
Cerus Corporation(CERS)COM157085101$58.6M16,067,5580.4%
Aerovate Therapeutics, Inc.COM008064107$57.9M1,976,8680.3%
IGM Biosciences, Inc.(1K0)COM449585108$53.7M3,156,1020.3%
Immatics N.V.(IMTX)SHSN44445109$45.2M5,187,0810.3%
Nurix Therapeutics, Inc.(NRIX)COM67080M103$42.6M3,882,1250.3%
Kiniksa Pharmaceuticals, Ltd.COM CL AG5269C101$41.9M2,799,5770.3%
SpringWorks Therapeutics, Inc.COM85205L107$39.8M1,528,5380.2%
Ideaya Biosciences, Inc.(IDYA)COM45166A102$30.3M1,668,3550.2%
Denali Therapeutics Inc.(DNLI)COM24823R105$30.3M1,088,7380.2%
Xenon Pharmaceuticals Inc.(XENE)COM98420N105$29.6M751,6390.2%
Verve Therapeutics, Inc.COM92539P101$27.4M1,416,5300.2%
Dice Therapeutics, Inc.COM23345J104$26.9M862,2070.2%
Travere Therapeutics, Inc.(TVTX)COM89422G107$25.8M1,225,2550.2%
Bicycle Therapeutics plc(BCYC)SPONSORED ADS088786108$25.0M843,8140.1%
AnaptysBio, Inc.(ANAB)COM032724106$24.0M775,9240.1%
Krystal Biotech, Inc.(KRYS)COM501147102$24.0M302,7160.1%
DBV Technologies S.A.SPONSORED ADR23306J101$22.4M14,614,2640.1%
FibroGen, Inc.(FGENEUR)COM31572Q808$22.0M1,375,2110.1%
Ultragenyx Pharmaceutical Inc.(RARE)COM90400D108$21.8M470,9740.1%
Heron Therapeutics, Inc.(HRTX)COM427746102$20.3M8,131,6780.1%
2seventy bio, Inc.(TSVT*)COM901384107$19.3M2,062,7440.1%
Insmed IncorporatedNote 0.75% 6/1/2028457669AB5$19.2M$23,500,0000.1%
Prime Medicine, Inc.(PRME)COM74168J101$19.1M1,028,4660.1%
Biomea Fusion, Inc.(BMEA)COM09077A106$17.7M2,104,5590.1%
bluebird bio, Inc.COM09609G100$17.3M2,499,7150.1%
ARS Pharmaceuticals, Inc.(SPRY)COM82835W108$17.1M2,006,4510.1%
Invitae Corporation(NVTA1EUR)COM46185L103$15.6M8,402,0350.1%
Opthea LimitedSPONSORED ADS68386J208$14.4M2,691,3910.1%
Adaptimmune Therapeutics plc(ADAPY)SPONSORED ADR00653A107$14.4M9,830,8770.1%
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