IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

EcoR1 Capital, LLC

Q2 2017 Holdings

Filed 2017-08-14 | 36 holdings | $70.8M | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
Ascendis Pharma A S(ASND)SPONSORED ADR04351P101$41.2M1,482,60058.2%
Cytomx Therapeutics Inc(CTMX)COM23284F105$12.3M794,96917.4%
Corvus Pharmaceuticals Inc(CRVS)COM221015100$9.7M805,00013.8%
Aclaris Therapeutics Inc(ACRS)COM00461U105$5.0M185,4727.1%
Agios Pharmaceuticals Inc(AGIO)COM00847X104$1.2M23,3001.7%
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$831.0K10,4251.2%
Alexion Pharmaceuticals, IncCallCOM015351909$78.2K569,5000.1%
Ironwood Pharmaceuticals Inc(IRWD)COM46333X108$70.9K3,753,6350.1%
Assembly Biosciences IncCOM045396108$60.8K2,943,1640.1%
Fibrogen Inc(FGENEUR)COM31572Q808$51.2K1,585,4570.1%
Galapagos NV Spon ADR(GLPG)SPONSORED ADR36315X101$44.3K578,5050.1%
Gilead Sciences IncCallCOM375558903$38.0K500,0000.1%
Sangamo Biosciences Inc(SGMO)COM800677106$22.6K2,568,1190.0%
Kura Oncology Inc COM(KURA)COM50127T109$18.9K2,033,6220.0%
Tocagen IncCOM888846102$18.1K1,502,3730.0%
Editas Medicine Inc COM(EDIT)COM28106W103$12.0K717,1070.0%
Cascadian Therapeutics IncCOM14740B606$11.1K3,000,0000.0%
Vertex Pharmaceuticals IncCallCOM92532F900$9.1K60,0000.0%
Fate Therapeutics Inc(FATE)COM31189P102$8.2K2,537,0260.0%
Atyr Pharma Inc(LIFEUSD)COM002120103$7.8K2,292,6590.0%
Ovascience IncCOM69014Q101$5.5K3,512,3320.0%
Kindred Biosciences IncCOM494577109$4.7K544,8800.0%
Tetraphase Pharmaceuticals IncCOM88165N105$4.5K633,4000.0%
Editas Medicine Inc COMCallCOM28106W903$4.3K255,0000.0%
Regulus Therapeutics IncCOM75915K101$3.7K3,709,1440.0%
Achillion Pharmaceuticals Inc(ACHNEUR)COM00448Q201$3.4K742,8350.0%
Nabriva TherapeuticsCOMG63637105$2.8K264,7730.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$2.4K767,9920.0%
Adverum Biotechnologies Inc(ADVMCHF)COM00773U108$2.2K874,4470.0%
Minerva Neurosciences Inc(NERVGBP)COM603380106$2.0K223,8020.0%
Biohaven Pharmaceutical Hldg Co LTD(BHVN)COMG11196105$1.8K70,0000.0%
Chemocentryx Inc(CCXIEUR)COM16383L106$1.1K118,0000.0%
Bristol Myers Squibb Co(BMY)COM110122108$95117,0600.0%
Clovis Oncology Inc(CLVSEUR)COM189464100$93610,0000.0%
Seattle Genetics IncCOM812578102$77615,0000.0%
Aratana Therapeutics Inc(PETXEUR)COM03874P101$723100,0000.0%