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RA Capital Management, L.P.

Q3 2015 Holdings

Filed 2015-11-13 | 47 holdings | $124.0M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Collegium Pharmaceutical Inc(COLL)COM19459J104$34.3M1,553,17527.7%
Coherus Biosciences Inc(CHRS)COM19249H103$26.2M1,305,02021.1%
Ascendis Pharma A S(ASND)SPONSORED ADR04351P101$25.9M1,461,26820.9%
Ardelyx Inc(ARDX)COM039697107$18.4M1,064,01314.8%
Biocryst Pharmaceuticals(BCRX)COM09058V103$13.6M1,196,60311.0%
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$5.1M63,0264.1%
Achillion Pharmaceuticals Inc(ACHNEUR)COM00448Q201$81.1K11,733,8150.1%
Axovant Sciences LTDCOMG0750W104$64.6K5,000,0000.1%
Dyax CorpCOM26746E103$48.7K2,551,1930.0%
TG Therapeutics Inc(TGTX)COM88322Q108$31.5K3,124,4800.0%
Regulus Therapeutics IncCOM75915K101$26.4K4,039,8230.0%
Zogenix IncCOM NEW98978L204$22.7K1,679,5000.0%
Aquinox Pharmaceuticals IncCOM03842B101$21.6K1,532,1510.0%
Proteon Therapeutics IncCOM74371L109$21.0K1,506,8720.0%
Aimmune Therapeutics Inc(AIMT)COM00900T107$20.0K790,2000.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$19.9K2,428,5710.0%
Global Blood Therapeutics IncCOM37890U108$19.3K457,1420.0%
Blueprint Medicines Corp(2L9)COM09627Y109$18.7K878,3480.0%
Cidara Therapeutics IncCOM171757107$15.0K1,180,5700.0%
Bluebird BIO IncCOM09609G100$14.3K167,3670.0%
Intra Cellular Therapies Inc(ITCIEUR)COM46116X101$12.6K314,3490.0%
Pronai Therapeutics IncCOM74346L101$12.4K604,9820.0%
Alcobra LTDSHSM2239P109$11.1K1,832,9110.0%
Therapeuticsmd IncCOM88338N107$8.9K1,518,4600.0%
Neuroderm LTDORD SHSM74231107$8.8K425,0000.0%
Natera Inc(NTRA)COM632307104$8.5K783,5210.0%
Xencor Inc(XNCR)COM98401F105$8.3K679,8850.0%
Sangamo Biosciences Inc(SGMO)COM800677106$8.2K1,445,4300.0%
Tenax Therapeutics IncCOM88032L100$8.0K2,670,3000.0%
Nivalis Therapeutics IncCOM65481J109$7.9K612,8630.0%
Zynerba Pharmaceuticals IncCOM98986X109$7.5K525,0000.0%
Seres Therapeutics Inc(MCRB1EUR)COM81750R102$7.3K246,6450.0%
Akari Therapeutics PLCSPONSORED ADR00972G108$6.3K263,9210.0%
Ultragenyx Pharmaceutical Inc(RARE)COM90400D108$5.4K56,0670.0%
Bellicum Pharmaceuticals IncCOM079481107$4.6K315,7040.0%
Agile Therapeutics Inc(AGRXUSD)COM00847L100$4.3K630,7020.0%
Arca Biopharma IncCOM PAR$.00100211Y407$4.0K811,2270.0%
Vitae Pharmaceuticals IncCOM92847N103$3.5K321,1610.0%
Epizyme Inc(EPZMEUR)COM29428V104$2.9K227,0920.0%
Auris MED Hldg AGCOMH03579101$1.7K467,5720.0%
Applied Genetic Technol Corp(2GT)COM03820J100$1.6K121,1000.0%
Novavax IncCOM670002104$1.1K162,0600.0%
Vical IncCOM925602104$9582,084,0780.0%
Benitec Biopharma LTDSPONS ADR NEW082053307$864140,5480.0%
Durect Corp(DRRXEUR)COM266605104$745381,8000.0%
Wafergen Bio-Systems IncCOM PAR$93041P308$279205,4000.0%
Ampliphi Biosciences CorpCOM NEW03211P202$25765,1000.0%