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Baker Bros. Advisors LP

Q3 2023 Holdings

Filed 2023-11-14 | 101 holdings | $17.4B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Seagen Inc.(SGENUSD)COM81181C104$9.5B44,554,16254.5%
BeiGene, Ltd.(ONC)SPONSORED ADR07725L102$2.1B11,668,89712.1%
Incyte Corporation(INCY)COM45337C102$2.1B36,178,56612.0%
Acadia Pharmaceuticals Inc.(ACAD)COM004225108$893.3M42,864,6125.1%
BioMarin Pharmaceutical Inc.(BMRN)COM09061G101$337.1M3,810,2481.9%
Madrigal Pharmaceuticals, Inc.(MDGL)COM558868105$225.6M1,545,1131.3%
Rhythm Pharmaceuticals, Inc.(RYTM)COM76243J105$153.7M6,702,3490.9%
Roivant Sciences Ltd.(ROIV)SHSG76279101$138.7M11,877,1710.8%
Immunocore Holdings plc(IMCR)ADS45258D105$130.8M2,520,7310.8%
Invitae CorporationNote 1.5% 4/1/202846185LAD5$130.4M$300,000,0000.8%
Akero Therapeutics, Inc.(AKRO)COM00973Y108$119.8M2,368,3780.7%
AbCellera Biologics Inc.(ABCL)COM00288U106$95.5M20,763,3230.6%
BioCryst Pharmaceuticals, Inc.(BCRX)COM09058V103$90.0M12,710,8180.5%
Replimune Group, Inc.(REPL)COM76029N106$78.3M4,578,2800.5%
Entrada Therapeutics, Inc.(TRDA)COM29384C108$76.9M4,865,8190.4%
Revolution Medicines, Inc.(RVMD)COM76155X100$74.5M2,691,4930.4%
argenx SE(ARGX)SPONSORED ADR04016X101$74.3M151,2150.4%
SpringWorks Therapeutics, Inc.COM85205L107$69.4M2,999,8460.4%
Kymera Therapeutics, Inc.(KYMR)COM501575104$66.0M4,750,4000.4%
Immatics N.V.(IMTX)SHSN44445109$65.3M5,640,8160.4%
Mirati Therapeutics, Inc.(MRTXEUR)COM60468T105$61.4M1,409,7840.4%
Kiniksa Pharmaceuticals, Ltd.COM CL AG5269C101$48.8M2,809,5770.3%
Ultragenyx Pharmaceutical Inc.(RARE)COM90400D108$48.7M1,366,5470.3%
Denali Therapeutics Inc.(DNLI)COM24823R105$47.3M2,292,0030.3%
Prelude Therapeutics Inc.(PRLD)COM74065P101$31.3M10,123,8240.2%
Kodiak Sciences Inc.(KOD)COM50015M109$31.2M17,310,4900.2%
Nurix Therapeutics, Inc.(NRIX)COM67080M103$30.5M3,882,1250.2%
Biomea Fusion, Inc.(BMEA)COM09077A106$29.0M2,108,9490.2%
Ideaya Biosciences, Inc.(IDYA)COM45166A102$28.7M1,062,1230.2%
Cerus Corporation(CERS)COM157085101$27.9M17,239,5010.2%
Aerovate Therapeutics, Inc.COM008064107$26.6M1,963,4790.2%
IGM Biosciences, Inc.(1K0)COM449585108$26.4M3,157,7640.2%
Xenon Pharmaceuticals Inc.(XENE)COM98420N105$25.7M751,6390.1%
Cabaletta Bio, Inc.(CABA)COM12674W109$24.3M1,594,0000.1%
Monte Rosa Therapeutics, Inc.(GLUE)COM61225M102$23.5M4,916,0950.1%
DBV Technologies S.A.SPONSORED ADR23306J101$19.9M14,614,2640.1%
Krystal Biotech, Inc.(KRYS)COM501147102$19.7M169,9340.1%
Verve Therapeutics, Inc.COM92539P101$18.8M1,416,5300.1%
Bicycle Therapeutics plc(BCYC)SPONSORED ADS088786108$17.0M843,8140.1%
Immunovant, Inc.(IMVT)COM45258J102$16.3M425,0090.1%
Cogent Biosciences, Inc.(COGT)COM19240Q201$12.6M1,292,9660.1%
Day One Biopharmaceuticals, Inc.(DAWN)COM23954D109$12.3M1,000,0000.1%
Prime Medicine, Inc.(PRME)COM74168J101$9.8M1,028,4660.1%
2seventy bio, Inc.(TSVT*)COM901384107$9.8M2,497,5260.1%
Relay Therapeutics, Inc.(RLAY)COM75943R102$9.8M1,160,1170.1%
Pacific Biosciences of California, Inc.(PACB)COM69404D108$9.4M1,127,7820.1%
Insmed Incorporated(INSM)COM PAR $.01457669307$8.7M343,0000.0%
Adaptimmune Therapeutics plc(ADAPY)SPONSORED ADR00653A107$8.6M10,969,2820.0%
Tango Therapeutics, Inc.(TNGX)COM87583X109$8.4M750,0000.0%
Heron Therapeutics, Inc.(HRTX)COM427746102$8.4M8,131,6780.0%
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