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EcoR1 Capital, LLC

Q2 2021 Holdings

Filed 2021-08-16 | 72 holdings | $224.3M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Arcus Biosciences Inc(RCUS)COM03969F109$91.6M3,335,24740.8%
Alector Inc(ALEC)COM014442107$88.4M4,242,63439.4%
Arvinas Inc(ARVN)COM04335A105$24.8M321,72411.0%
Corvus Pharmaceuticals Inc(CRVS)COM221015100$9.6M3,579,3774.3%
C4 Therapeutics Inc(CCCC)COM STK12529R107$7.6M200,0003.4%
Prothena Corp PLC(PRTA)SHSG72800108$580.1K11,284,2800.3%
Morphic Hldg IncCOM61775R105$226.8K3,951,5660.1%
Anaptysbio Inc(ANAB)COM032724106$195.0K7,521,0240.1%
Xencor Inc(XNCR)COM98401F105$169.2K4,906,1060.1%
Relay Therapeutics Inc(RLAY)COM75943R102$164.2K4,487,7760.1%
Nuvation BIO Inc(NUVB)COM CL A67080N101$127.7K13,711,5170.1%
Shattuck Labs Inc(STTK)COM82024L103$96.2K3,318,4100.0%
Silverback Therapeutics Inc(SPRY)COM82835W108$80.9K2,618,0360.0%
Kura Oncology Inc(KURA)COM50127T109$77.7K3,724,4370.0%
Mirati Therapeutics Inc(MRTXEUR)COM60468T105$75.0K464,2980.0%
Oric Pharmaceuticals Inc(ORIC)COM68622P109$54.7K3,092,2180.0%
Nurix Therapeutics Inc(NRIX)COM67080M103$52.2K1,967,9500.0%
Avidity Biosciences Inc(RNA)COM05370A108$52.0K2,103,9500.0%
Janux Therapeutics Inc(JANX)COM47103J105$35.2K1,411,9750.0%
Solid Biosciences IncCOM83422E105$33.7K9,202,7020.0%
Gritstone BIO Inc(2JQ)COM39868T105$31.2K3,421,2870.0%
Translate BIO IncCOM89374L104$28.9K1,048,9760.0%
Iteos Therapeutics Inc(5E7)COM46565G104$26.6K1,035,8640.0%
Edgewise Therapeutics Inc(EWTX)COM28036F105$26.1K1,224,1750.0%
Kymera Therapeutics Inc(KYMR)COM501575104$25.2K519,4160.0%
Design Therapeutics Inc(DSGN)COM25056L103$25.1K1,260,0190.0%
Akouos IncCOM00973J101$24.8K1,975,9840.0%
Ovid Therapeutics Inc(OVID)COM690469101$23.8K6,082,2000.0%
Neoleukin Therapeutics IncCOM64049K104$21.8K2,358,8040.0%
AC Immune SA(ACIU)SHSH00263105$21.0K2,648,1630.0%
Atreca Inc(BCELUSD)CL A COM04965G109$20.7K2,426,6850.0%
Centessa Pharmaceuticals PLC(CNTA)SPONSORED ADS152309100$16.8K754,5450.0%
Chinook Therapeutics Inc(290A)COM16961L106$13.2K931,6500.0%
Zentalis Pharmaceuticals Inc(ZNTL)COM98943L107$10.6K200,0000.0%
Kronos BIO Inc(KRON1USD)COM50107A104$9.3K387,3570.0%
Bctg Acquisition CorpCOM05492W103$9.1K800,0000.0%
Nuvation BIO Inc(NUVB/WS)*W EXP 07/07/20267080N119$9.0K963,3330.0%
Allovir IncCOM019818103$8.8K447,0120.0%
Cyclerion Therapeutics Inc(CYCNUSD)COM23255M105$6.3K1,606,2760.0%
Verve Therapeutics IncCOM92539P101$6.0K100,0000.0%
Syros Pharmaceuticals IncCOM87184Q107$5.5K1,000,0000.0%
Jiya Acquisition CorpCOM CL A47760M102$5.0K500,0000.0%
Alpine Immune Sciences Inc(NVLSEUR)COM02083G100$4.7K522,6350.0%
Dyne Therapeutics Inc(DYN)COM26818M108$4.5K215,0000.0%
Health Sciences ACQ Corp 2ORD SHSG4411D109$4.1K400,0000.0%
Magenta Therapeutics IncCOM55910K108$3.6K366,8670.0%
IGM Biosciences Inc(1K0)COM449585108$3.2K38,0300.0%
Odonate Therapeutics IncCOM676079106$2.9K831,2000.0%
NGM Biopharmaceuticals Inc(NGMUSD)COM62921N105$2.8K143,5670.0%
Forma Therapeutics Hldgs IncSHS34633R104$2.6K105,6380.0%
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