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EcoR1 Capital, LLC

Q3 2015 Holdings

Filed 2015-11-16 | 25 holdings | $10.5M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Collegium Pharmaceutical Inc(COLL)COM19459J104$10.3M465,11898.0%
Fibrogen Inc(FGENEUR)COM31572Q808$27.0K1,230,3910.3%
Atara Biotherapeutics Inc(ATRAGBX)COM046513107$25.3K803,4580.2%
Array Biopharma IncNOTE04269XAA3$22.2K$22,534,0000.2%
Retrophin IncCOM761299106$20.4K1,007,6600.2%
Epizyme Inc(EPZMEUR)COM29428V104$19.2K1,492,7000.2%
Assembly Biosciences IncCOM045396108$18.0K1,887,0690.2%
Kite Pharma IncCOM49803L109$15.7K281,4000.1%
Flex Pharma IncCOM33938A105$11.2K933,6910.1%
Atyr Pharma Inc(LIFEUSD)COM002120103$8.6K840,4620.1%
Nabriva Therapeutics AGSPONSORED ADR62957M104$7.9K835,5300.1%
Kindred Biosciences IncCOM494577109$6.9K1,323,4310.1%
Genvec IncCOM37246C307$4.6K1,986,4130.0%
Celladon CorpCOM15117E107$3.0K2,843,1700.0%
Oncothyreon IncCOM682324108$2.6K943,5000.0%
Akari Therapeutics PLCSPONSORED ADR00972G108$2.4K100,7090.0%
Forward Pharma A/SSPONSORED ADR34986J105$2.4K101,9950.0%
Five Prime Therapeutics Inc(FPRX)COM33830X104$2.3K149,0000.0%
Calithera Biosciences Inc(CALAEUR)COM13089P101$2.3K415,4800.0%
Gilead Sciences IncCallCOM375558903$2.1K3,2550.0%
Orexigen Therapeutics IncCOM686164104$2.0K937,9580.0%
QLT IncCOM746927102$1.7K638,9000.0%
Valeant Pharmaceuticals IntlCallCOM91911K902$1.3K1,2650.0%
Catalyst Biosciences IncCOM14888D109$26156,0000.0%
Regulus Therapeutics IncCallCOM75915K901$351,2800.0%