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RA Capital Management, L.P.

Q4 2014 Holdings

Filed 2015-02-17 | 51 holdings | $131.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Biocryst Pharmaceuticals(BCRX)COM09058V103$85.7M7,050,35665.1%
Coherus Biosciences Inc(CHRS)COM19249H103$25.4M1,555,35519.3%
Aurinia Pharmaceuticals Inc(AUPH)COM05156V102$9.0M2,474,0766.8%
Akebia Therapeutics Inc(AKBA)COM00972D105$7.0M597,3635.3%
Agios Pharmaceuticals Inc(AGIO)COM00847X104$2.0M17,6001.5%
Biogen Idec Inc(BIIB)COM09062X103$883.0K2,6000.7%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$867.0K27,3000.7%
Sangamo Biosciences Inc(SGMO)CallCOM800677106$91.6K6,000,0000.1%
Achillion Pharmaceuticals Inc(ACHNEUR)COM00448Q201$82.1K6,700,0000.1%
Regulus Therapeutics IncCOM75915K101$76.1K4,742,9110.1%
Dyax CorpCOM26746E103$69.5K4,945,6970.1%
TG Therapeutics Inc(TGTX)COM88322Q108$53.1K3,350,4490.0%
Bluebird BIO IncCOM09609G100$46.4K506,1220.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$40.0K2,428,5710.0%
Acadia Pharmaceuticals Inc(ACAD)CallCOM004225108$31.8K1,000,0000.0%
Achillion Pharmaceuticals in(ACHNEUR)CallCOM00448Q201$30.6K2,500,0000.0%
ZS Pharma IncCOM98979G105$23.5K564,4830.0%
Zafgen IncCOM98885E103$22.6K732,9600.0%
Xencor Inc(XNCR)COM98401F105$22.4K1,399,4230.0%
Forward Pharma A/SSPONSORED ADR34986J105$20.2K970,6000.0%
Novavax IncCOM670002104$19.2K3,241,0830.0%
Sangamo Biosciences Inc(SGMO)COM800677106$18.6K1,220,2090.0%
Trevena IncCOM89532E109$17.8K2,974,6470.0%
Juno Therapeutics IncCOM48205A109$14.6K280,0000.0%
Therapeuticsmd IncCOM88338N107$14.3K3,211,1320.0%
Ophthotech CorpCOM683745103$13.9K310,5540.0%
Proteon Therapeutics IncCOM74371L109$13.0K1,250,0000.0%
Tenax Therapeutics IncCOM88032L100$10.3K2,670,3000.0%
Bellicum Pharmaceuticals IncCOM079481107$9.3K1,026,4020.0%
Scynexis IncCOM811292101$8.4K840,0000.0%
Rockwell MED IncCOM774374102$7.3K706,2520.0%
Vical IncCOM925602104$6.5K6,203,6900.0%
CTI Biopharma CorpCOM12648L106$5.9K2,500,0000.0%
Versartis IncCOM92529L102$5.2K231,2670.0%
Auris MED Hldg AGCOMH03579101$3.7K940,0000.0%
Biota Pharmaceutials IncCOM090694100$3.1K1,378,7700.0%
Ocera Therapeutics IncCOM67552A108$2.7K417,4760.0%
T2 Biosystems IncCOM89853L104$2.7K138,0020.0%
Wafergen Bio-Systems IncCOM PAR$93041P308$1.7K560,0000.0%
PTC Therapeutics Inc(PTCT)COM69366J200$1.3K25,8000.0%
Merrimack Pharmaceuticals IncCOM590328100$1.3K116,4000.0%
Newlink Genetics CorpCOM651511107$1.2K30,0000.0%
Alkermes PLC(ALKS)SHSG01767105$1.1K19,2000.0%
Regeneron Pharmaceuticals(REGN)COM75886F107$1.0K2,4500.0%
Celgene Corp(CELG)COM151020104$9738,7000.0%
Amgen Inc(AMGN)COM031162100$9405,9000.0%
Repligen Corp(RGEN)COM759916109$89145,0000.0%
Keryx Biopharmaceuticals IncCOM492515101$83859,2000.0%
Celladon CorpCOM15117E107$79940,9000.0%
Kythera BiopharmaceuticalsCOM501570105$78922,7500.0%
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