IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

EcoR1 Capital, LLC

Q3 2024 Holdings

Filed 2024-11-14 | 64 holdings | $2.9B | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
Apellis Pharmaceuticals Inc(APLS)COM03753U106$342.9M11,890,84311.7%
Anaptysbio Inc(ANAB)COM032724106$261.1M7,794,9968.9%
Crinetics Pharmaceuticals in(CRNX)COM22663K107$219.1M4,288,1207.5%
Prothena Corp PLC(PRTA)SHSG72800108$193.8M11,584,2806.6%
Jazz Pharmaceuticals PLC(JAZZ)SHS USDG50871105$190.1M1,706,4696.5%
Zymeworks Inc(ZYME)COM98985Y108$168.6M13,437,4735.8%
Arvinas Inc(ARVN)COM04335A105$165.7M6,726,4915.7%
Kura Oncology Inc(KURA)COM50127T109$113.5M5,806,8713.9%
Xencor Inc(XNCR)COM98401F105$107.2M5,330,4163.7%
Tango Therapeutics Inc(TNGX)COM87583X109$102.6M13,330,7363.5%
Janux Therapeutics Inc(JANX)COM47103J105$66.8M1,469,8182.3%
Crispr Therapeutics AG(CRSP)NAMEN AKTH17182108$65.3M1,389,2762.2%
Immunome Inc(IMNM)COM45257U108$56.7M3,879,4151.9%
Neurogene Inc(NGNE)COM64135M105$53.3M1,271,3421.8%
Centessa Pharmaceuticals PLC(CNTA)SPONSORED ADS152309100$51.5M3,223,8511.8%
Viridian Therapeutics Inc(VRDN)COM92790C104$44.6M1,958,8471.5%
Nuvation BIO Inc(NUVB)COM CL A67080N101$44.0M19,209,6431.5%
Third Harmonic BIO Inc(THRD)COM88427A107$43.1M3,182,4441.5%
Vaxcyte Inc(PCVX)COM92243G108$40.3M352,4641.4%
Mersana Therapeutics IncCOM59045L106$36.6M19,364,6881.3%
Oric Pharmaceuticals Inc(ORIC)COM68622P109$35.0M3,418,0681.2%
Avidity Biosciences Inc(RNA)COM05370A108$34.8M757,5761.2%
Edgewise Therapeutics Inc(EWTX)COM28036F105$33.4M1,250,3851.1%
MBX Biosciences Inc(MBX)COM ADDED55287L101$30.5M1,175,8091.0%
Neumora Therapeutics Inc.(NMRA)COM640979100$27.4M2,071,4500.9%
Cargo Therapeutics Inc(CRGX)COM14179K101$27.1M1,470,0000.9%
Adaptimmune Therapeutics PLC(ADAPY)SPONDS ADR00653A107$26.0M27,404,0700.9%
Tectonic Therapeutic Inc(TECX)COM878972108$25.7M849,1430.9%
Tscan Therapeutics Inc(TCRX)COM89854M101$24.9M5,000,0000.9%
Voyager Therapeutics Inc(VYGR)COM92915B106$22.9M3,917,5460.8%
Celldex Therapeutics Inc New(CLDX)COM NEW15117B202$22.1M650,0000.8%
Bicycle Therapeutics PLC(BCYC)SPONSORED ADS088786108$20.6M910,0000.7%
Ionis Pharmaceuticals Inc(IONS)COM462222100$20.0M500,0000.7%
Dyne Therapeutics Inc(DYN)COM26818M108$20.0M555,6440.7%
Atea Pharmaceuticals Inc(AVIR)COM04683R106$18.2M5,441,8960.6%
Relay Therapeutics Inc(RLAY)COM75943R102$17.7M2,500,0000.6%
Pharvaris N V(PHVS)COMN69605108$16.7M900,0000.6%
Iteos Therapeutics Inc(5E7)COM46565G104$16.4M1,608,6160.6%
Madrigal Pharmaceuticals Inc(MDGL)COM558868105$15.9M75,0000.5%
DAY One Biopharmaceuticals I(DAWN)COM23954D109$12.0M862,0680.4%
Keros Therapeutics Inc(KROS)COM492327101$10.9M187,5000.4%
Replimune Group Inc(REPL)COM76029N106$9.3M850,3410.3%
Allovir IncCOM019818103$9.1M11,294,5850.3%
Lenz Therapeutics Inc(LENZ)COM52635N103$8.2M346,7720.3%
Verve Therapeutics IncCOM92539P101$6.1M1,250,0000.2%
Generation BIO Co(GBIOGBX)COM37148K100$5.1M2,046,8670.2%
Galapagos NV(GLPG)SPON ADR36315X101$4.5M155,0060.2%
Bridgebio Pharma Inc(BBIO)COM10806X102$4.3M170,1720.1%
Atara Biotherapeutics Inc(ATRA)COM NEW046513206$3.8M468,9380.1%
Aadi Bioscience Inc(WHWK)COM00032Q104$3.8M1,845,2530.1%
Page 1 of 2Next