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Baker Bros. Advisors LP

Q2 2019 Holdings

Filed 2019-08-14 | 103 holdings | $3.9B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
BeiGene, Ltd.(ONC)SPONSORED ADR07725L102$1.5B11,777,28537.3%
Acadia Pharmaceuticals Inc.(ACAD)COM004225108$1.1B39,292,08626.8%
BioMarin Pharmaceutical Inc.(BMRN)COM09061G101$650.0M7,589,29416.6%
Ascendis Pharma A/S(ASND)SPONSORED ADR04351P101$390.4M3,390,27010.0%
argenx SE(ARGX)SPONSORED ADR04016X101$144.3M1,019,5573.7%
Cerus Corporation(CERS)COM157085101$60.4M10,749,9371.5%
Adaptive Biotechnologies Corporation(ADPT)COM00650F109$56.3M1,165,4111.4%
BioCryst Pharmaceuticals, Inc.(BCRX)COM09058V103$54.5M14,382,6731.4%
Axsome Therapeutics, Inc.(AXSM)COM05464T104$19.9M772,2860.5%
Catalyst Pharmaceuticals, Inc.(CPRX)COM14888U101$9.8M2,559,4610.3%
Seattle Genetics, Inc.COM812578102$3.5M50,057,2770.1%
Crinetics Pharmaceuticals, Inc.(CRNX)COM22663K107$3.3M132,9850.1%
Incyte Corporation(INCY)COM45337C102$2.7M31,976,1930.1%
Autolus Therapeutics plc(AUTL)SPONSORED ADS05280R100$2.5M156,7730.1%
CytomX Therapeutics, Inc.(CTMX)COM23284F105$2.2M194,3770.1%
Alexion Pharmaceuticals, Inc.(ALXN)COM015351109$1.1M8,258,0680.0%
Arcus Biosciences, Inc.(RCUS)COM03969F109$966.0K121,5340.0%
Amarin Corporation plcSPONSORED ADR023111206$805.5K41,544,2880.0%
Genomic Health, Inc.(GHDX)COM37244C101$538.7K9,260,9220.0%
Aquestive Therapeutics, Inc.(AQST)COM03843E104$418.0K99,6000.0%
Mirati Therapeutics, Inc.(MRTXEUR)COM60468T105$258.9K2,513,4620.0%
Array BioPharma Inc.(ARRYEUR)COM04269X105$132.0K2,848,5670.0%
Madrigal Pharmaceuticals, Inc.(MDGL)COM558868105$122.6K1,169,2780.0%
Neurocrine Biosciences, Inc.(NBIX)COM64125C109$119.5K1,415,2830.0%
Heron Therapeutics, Inc.(HRTX)COM427746102$111.9K6,018,1040.0%
Kodiak Sciences, Inc.(KOD)COM50015M109$107.0K9,145,1150.0%
Invitae Corporation(NVTA1EUR)COM46185L103$91.7K3,902,4210.0%
Tricida, Inc.(1T7)COM89610F101$77.7K1,969,9050.0%
Spark Therapeutics, Inc.COM84652J103$77.0K751,9270.0%
Atreca, Inc.(BCELUSD)CL A Common04965G109$66.6K3,532,7600.0%
GW Pharmaceuticals plcADS36197T103$63.9K370,8450.0%
Insmed Incorporated(INSM)COM PAR $.01457669307$63.0K2,462,2160.0%
Rhythm Pharmaceuticals, Inc.(RYTM)COM76243J105$59.6K2,708,2000.0%
Principia Biopharma Inc.(PRNB)COM74257L108$59.3K1,787,8070.0%
Audentes Therapeutics, Inc.(BOLDEUR)COM05070R104$57.0K1,506,4380.0%
Ra Pharmaceuticals, Inc.COM74933V108$54.2K1,801,6950.0%
MyoKardia, Inc.COM62857M105$51.0K1,016,3060.0%
DBV Technologies S.A.SPONSORED ADR23306J101$45.3K5,509,5600.0%
Krystal Biotech, Inc.(KRYS)COM501147102$41.7K1,034,6740.0%
CymaBay Therapeutics, Inc.(CBAYUSD)COM23257D103$40.9K5,707,4110.0%
Neurocrine Biosciences, Inc.NOTE 2.25% 5/15/202464125CAD1$40.5K$30,770,0000.0%
uniQure N.V.(QURE)SHSN90064101$40.5K517,7000.0%
Kiniksa Pharmaceuticals, Ltd.COM CL AG5269C101$37.9K2,799,5770.0%
Zymeworks Inc.COM98985W102$37.6K1,708,4720.0%
Aquinox Pharmaceuticals, Inc.COM03842B101$25.8K10,934,1540.0%
Xencor, Inc.(XNCR)COM98401F105$17.5K428,1200.0%
Merus N.V.COMN5749R100$17.0K1,160,0140.0%
BioMarin Pharmaceutical Inc.NOTE 0.599% 8/1/202409061GAH4$15.6K$15,000,0000.0%
Acorda Therapeutics, Inc.COM00484M106$15.4K2,011,1890.0%
La Jolla Pharmaceutical Company(LJPC)COM PAR $.0001 2503459604$14.4K1,559,2310.0%
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