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RA Capital Management, L.P.

Q2 2015 Holdings

Filed 2015-08-13 | 59 holdings | $175.2M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Coherus Biosciences Inc(CHRS)COM19249H103$39.9M1,380,32022.8%
Biocryst Pharmaceuticals(BCRX)COM09058V103$38.9M2,605,36122.2%
Ascendis Pharma A S(ASND)SPONSORED ADR04351P101$33.8M1,913,15319.3%
Collegium Pharmaceutical Inc(COLL)COM19459J104$27.6M1,545,41015.7%
Ardelyx Inc(ARDX)COM039697107$27.5M1,719,94515.7%
Aurinia Pharmaceuticals Inc(AUPH)COM05156V102$3.5M1,142,6762.0%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$1.1M27,3000.7%
Agios Pharmaceuticals Inc(AGIO)COM00847X104$1.1M9,9000.6%
Biogen Inc(BIIB)COM09062X103$1.1M2,6000.6%
Axovant Sciences LTDCOMG0750W104$101.9K5,000,0000.1%
Achillion Pharmaceuticals Inc(ACHNEUR)COM00448Q201$88.1K9,945,9970.1%
Dyax CorpCOM26746E103$71.6K2,703,0930.0%
Sangamo Biosciences Inc(SGMO)CallCOM800677106$66.5K6,000,0000.0%
TG Therapeutics Inc(TGTX)COM88322Q108$54.8K3,302,2130.0%
Regulus Therapeutics IncCOM75915K101$41.5K3,790,4760.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$33.9K2,428,5710.0%
Proteon Therapeutics IncCOM74371L109$26.9K1,506,8720.0%
Xencor Inc(XNCR)COM98401F105$23.6K1,075,4100.0%
Blueprint Medicines Corp(2L9)COM09627Y109$23.3K878,3480.0%
Bellicum Pharmaceuticals IncCOM079481107$21.8K1,026,4020.0%
Medicines CoCOM584688105$20.2K705,9250.0%
Bluebird BIO IncCOM09609G100$18.4K109,3830.0%
Dynavax Technologies Corp(DVAX)COM NEW268158201$17.9K766,0000.0%
Cidara Therapeutics IncCOM171757107$16.0K1,141,3330.0%
Novavax IncCOM670002104$15.9K1,431,2320.0%
Juno Therapeutics IncCOM48205A109$14.9K280,0000.0%
Agenus Inc(AGENEUR)COM NEW00847G705$13.8K1,600,0000.0%
Sangamo Biosciences Inc(SGMO)COM800677106$13.5K1,220,2090.0%
Omeros Corp(OMER)COM682143102$13.5K749,0000.0%
Therapeuticsmd IncCOM88338N107$13.2K1,680,3950.0%
Agile Therapeutics Inc(AGRXUSD)COM00847L100$12.5K1,458,7920.0%
Nivalis Therapeutics IncCOM65481J109$11.5K757,2630.0%
Seres Therapeutics Inc(MCRB1EUR)COM81750R102$10.2K246,6450.0%
Alcobra LTDSHSM2239P109$10.0K1,525,8940.0%
Concert Pharmaceuticals Inc(CNCEEUR)COM206022105$10.0K668,4060.0%
Tenax Therapeutics IncCOM88032L100$9.9K2,670,3000.0%
Sucampo Pharmaceuticals IncCL A864909106$7.4K450,0000.0%
Arca Biopharma IncCOM NEW00211Y209$6.5K5,678,5920.0%
Auris MED Hldg AGCOMH03579101$4.6K940,0000.0%
Trevena IncCOM89532E109$3.3K528,1180.0%
T2 Biosystems IncCOM89853L104$2.2K138,0020.0%
Vical IncCOM925602104$1.8K2,606,9780.0%
Biota Pharmaceutials IncCOM090694100$1.7K807,8550.0%
Merrimack Pharmaceuticals inCOM590328100$1.4K116,4000.0%
Tesaro IncCOM881569107$1.4K23,5000.0%
Newlink Genetics CorpCOM651511107$1.3K30,0000.0%
Regeneron Pharmaceuticals(REGN)COM75886F107$1.3K2,4500.0%
PTC Therapeutics Inc(PTCT)COM69366J200$1.2K25,8000.0%
Alkermes PLC(ALKS)SHSG01767105$1.2K19,2000.0%
Neurocrine Biosciences Inc(NBIX)COM64125C109$1.2K24,4000.0%
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