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EcoR1 Capital, LLC

Q3 2022 Holdings

Filed 2022-11-14 | 76 holdings | $419.7M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Arvinas Inc(ARVN)COM04335A105$139.0M3,123,30033.1%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$98.0M5,991,47923.4%
Allogene Therapeutics Inc(ALLO)COM019770106$48.5M4,488,20011.5%
Alector Inc(ALEC)COM014442107$38.4M4,056,5489.1%
Atea Pharmaceuticals Inc(AVIR)COM04683R106$35.2M6,184,8618.4%
Crinetics Pharmaceuticals in(CRNX)COM22663K107$26.1M1,330,2636.2%
Cullinan Oncology Inc(CGEM)COM230031106$14.7M1,143,2183.5%
Arcutis Biotherapeutics Inc(ARQT)COM03969K108$7.9M415,3221.9%
Argenx SE(ARGX)SPONSORED ADR04016X101$6.2M17,5271.5%
Ascendis Pharma A/S(ASND)SPONSORED ADR04351P101$2.8M27,2080.7%
Prothena Corp PLC(PRTA)SHSG72800108$702.4K11,584,2800.2%
Apellis Pharmaceuticals Inc(APLS)COM03753U106$354.0K5,183,4310.1%
Sarepta Therapeutics Inc(SRPT)COM803607100$331.6K2,999,4530.1%
Anaptysbio Inc(ANAB)COM032724106$191.9K7,521,0240.0%
Xencor Inc(XNCR)COM98401F105$137.2K5,282,5160.0%
Galapagos NV(GLPG)SPON ADR36315X101$136.3K3,197,5000.0%
Morphic Hldg IncCOM61775R105$111.8K3,951,5660.0%
Springworks Therapeutics IncCOM85205L107$98.7K3,460,2080.0%
Relay Therapeutics Inc(RLAY)COM75943R102$93.1K4,163,8240.0%
Kura Oncology Inc(KURA)COM50127T109$90.7K6,638,3710.0%
Mirati Therapeutics Inc(MRTXEUR)COM60468T105$70.9K1,015,5720.0%
ZAI LAB LTD(ZLAB)ADR98887Q104$69.4K2,030,2520.0%
Gossamer BIO Inc(GOSS)COM38341P102$49.8K4,160,8870.0%
Avidity Biosciences Inc(RNA)COM05370A108$47.3K2,899,2850.0%
Design Therapeutics Inc(DSGN)COM25056L103$42.1K2,519,2680.0%
Seagen Inc(SGENUSD)COM81181C104$39.1K285,7930.0%
Revolution Medicines Inc(RVMD)COM76155X100$35.5K1,801,8470.0%
Edgewise Therapeutics Inc(EWTX)COM28036F105$34.4K3,493,1940.0%
2Seventy BIO Inc(TSVT*)COMMON STOCK901384107$34.1K2,341,3130.0%
Nuvation BIO Inc(NUVB)COM CL A67080N101$31.1K13,896,5430.0%
Voyager Therapeutics Inc(VYGR)COM92915B106$28.1K4,753,9070.0%
Janux Therapeutics Inc(JANX)COM47103J105$19.2K1,421,3190.0%
Kymera Therapeutics Inc(KYMR)COM501575104$17.3K796,0930.0%
Tango Therapeutics Inc(TNGX)COM87583X109$15.2K4,201,4140.0%
Ventyx Biosciences Inc(VTYX)COM92332V107$14.0K400,0000.0%
Chinook Therapeutics Inc(290A)COM16961L106$13.6K690,0000.0%
Akouos IncCOM00973J101$13.4K1,975,9840.0%
Centessa Pharmaceuticals PLC(CNTA)SPONSORED ADS152309100$13.0K3,236,3520.0%
Ovid Therapeutics Inc(OVID)COM690469101$11.3K6,117,4000.0%
Oric Pharmaceuticals Inc(ORIC)COM68622P109$10.9K3,418,0680.0%
Poseida Therapeutics Inc(PSTXUSD)COM73730P108$9.4K2,650,0000.0%
NGM Biopharmaceuticals Inc(NGMUSD)COM62921N105$7.1K541,1080.0%
Hookipa Pharma IncCOM43906K100$6.7K5,000,0000.0%
Precision Biosciences IncCOM74019P108$6.5K5,035,9710.0%
Gracell Biotechnologies IncSPONSORED ADS38406L103$6.2K1,921,3100.0%
Selecta Biosciences Inc(SELBUSD)COM816212104$5.7K3,500,0000.0%
Geron Corp(GERN)COM374163103$5.4K2,301,9800.0%
Aveo Pharmaceuticals Inc(0HJQ)COM NEW053588307$5.4K650,4890.0%
Erasca Inc(ERAS)COM29479A108$5.3K678,4410.0%
Graphite BIO Inc(GRPH)COM38870X104$5.0K1,582,1350.0%
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