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EcoR1 Capital, LLC

Q3 2021 Holdings

Filed 2021-11-15 | 71 holdings | $316.0M | 13F-HR/A | View on SEC ↗ · Holdings Table ↗

Amended (2021-11-22) | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Arcus Biosciences Inc(RCUS)COM03969F109$178.6M5,122,35956.5%
Alector Inc(ALEC)COM014442107$114.0M4,994,97036.1%
Corvus Pharmaceuticals Inc(CRVS)COM221015100$10.1M2,081,0773.2%
C4 Therapeutics Inc(CCCC)COM STK12529R107$8.9M200,0002.8%
Caribou Biosciences Inc(CRBU)COM ADDED142038108$1.8M75,0000.6%
Prothena Corp PLC(PRTA)SHSG72800108$803.8K11,284,2800.3%
Morphic Hldg IncCOM61775R105$223.8K3,951,5660.1%
Anaptysbio Inc(ANAB)COM032724106$204.0K7,521,0240.1%
Xencor Inc(XNCR)COM98401F105$160.2K4,906,1060.1%
Nuvation BIO Inc(NUVB)COM CL A67080N101$136.3K13,711,5170.0%
Mirati Therapeutics Inc(MRTXEUR)COM60468T105$82.1K464,2980.0%
Galapagos NV(GLPG)SPON ADR36315X101$82.0K1,558,7490.0%
Shattuck Labs Inc(STTK)COM82024L103$75.6K3,709,0720.0%
Oric Pharmaceuticals Inc(ORIC)COM68622P109$72.5K3,468,9440.0%
Kura Oncology Inc(KURA)COM50127T109$69.8K3,724,4370.0%
Avidity Biosciences Inc(RNA)COM05370A108$68.0K2,759,5050.0%
Gritstone BIO Inc(2JQ)COM39868T105$60.1K5,560,7480.0%
Relay Therapeutics Inc(RLAY)COM75943R102$43.7K1,385,2760.0%
Iteos Therapeutics Inc(5E7)COM46565G104$35.2K1,303,1570.0%
Nurix Therapeutics Inc(NRIX)ACOM67080M103$33.8K1,126,6400.0%
Janux Therapeutics Inc(JANX)COM47103J105$30.5K1,411,9750.0%
Design Therapeutics Inc(DSGN)COM25056L103$27.4K1,863,0980.0%
Blueprint Medicines Corp(2L9)CallCOM09627Y109$25.9K250,0000.0%
Protagonist Therapeutics Inc(PTGX)COM74366E102$25.6K1,443,8000.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)ACOM253031108$25.2K1,249,8120.0%
Akouos IncCOM00973J101$22.9K1,975,9840.0%
Solid Biosciences IncCOM83422E105$22.0K9,202,7020.0%
Edgewise Therapeutics Inc(EWTX)COM28036F105$21.2K1,279,1750.0%
Ovid Therapeutics Inc(OVID)COM690469101$20.4K6,082,2000.0%
Tango Therapeutics Inc(TNGX)COM ADDED87583X109$16.8K1,300,0000.0%
Bluebird BIO IncCOM09609G100$15.3K802,5070.0%
Erasca Inc(ERAS)COM ADDED29479A108$14.9K700,0000.0%
Centessa Pharmaceuticals PLC(CNTA)SPONSORED ADS152309100$12.6K754,5450.0%
Silverback Therapeutics Inc(SPRY)COM82835W108$11.8K1,184,7100.0%
Odonate Therapeutics IncCOM676079106$10.8K3,727,2610.0%
Immunovant Inc(IMVT)COM45258J102$9.9K1,140,8190.0%
Nuvation BIO Inc(NUVB/WS)*W EXP 07/07/20267080N119$9.6K963,3330.0%
Kronos BIO Inc(KRON1USD)COM50107A104$8.1K387,3570.0%
Neoleukin Therapeutics IncCOM64049K104$6.2K860,6190.0%
Frazier Lifesciences Acqu CoSHSG3710A105$5.8K587,6150.0%
AC Immune SA(ACIU)SHSH00263105$5.0K751,2510.0%
NGM Biopharmaceuticals Inc(NGMUSD)CallCOM62921N105$5.0K245,0000.0%
Cyclerion Therapeutics Inc(CYCNUSD)COM23255M105$4.9K1,606,2760.0%
Jiya Acquisition CorpCOM CL A47760M102$4.9K500,0000.0%
Verve Therapeutics IncCOM92539P101$4.7K100,0000.0%
Kinnate Biopharma IncCOM49705R105$4.0K175,0000.0%
Health Sciences ACQ Corp 2 ORDSHSG4411D109$4.0K400,0000.0%
FS Development Corp IICOM CL A30318F100$3.7K371,0140.0%
Dyne Therapeutics Inc(DYN)COM26818M108$3.6K215,0000.0%
IGM Biosciences Inc(1K0)COM449585108$2.5K38,0300.0%
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