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RTW Investments, LP

Q1 2018 Holdings

Filed 2018-05-14 | 38 holdings | $83.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$29.3M246,22935.1%
Arbutus Biopharma Corp(ABUS)COM03879J100$25.8M5,151,61530.8%
Arrowhead Pharmaceuticals in(ARWR)COM04280A100$21.0M2,916,56125.2%
CareDx Inc(CDNA)COM14167L103$4.5M560,6005.3%
Argenx SE(ARGX)SPONSORED ADR04016X101$2.0M25,4572.4%
Rocket Pharmaceuticals Inc(RCKT)COM77313F106$258.2K14,969,7440.3%
PTC Therapeutics Inc(PTCT)COM69366J200$112.0K4,137,9600.1%
Bristol Myers Squibb Co(BMY)COM110122108$69.3K1,096,3860.1%
Regenxbio Inc(RGNX)COM75901B107$56.1K1,877,7670.1%
Sarepta Therapeutics Inc(SRPT)COM803607100$51.0K688,2710.1%
Achillion Pharmaceuticals in(ACHNEUR)COM00448Q201$50.1K13,496,9020.1%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$48.1K5,029,4620.1%
Agenus Inc(AGENEUR)COM NEW00847G705$43.9K9,313,5560.1%
La Jolla Pharmaceutical Co(LJPC)COM PAR $.0001 2503459604$33.4K1,122,5400.0%
Avexis IncCOM05366U100$29.2K236,4250.0%
Global Blood Therapeutics inCOM37890U108$22.1K456,9210.0%
Corium Intl IncCOM21887L107$21.9K1,910,5220.0%
Vericel Corp(VCEL)COM92346J108$20.6K2,067,9160.0%
Masimo Corp(MASI)COM574795100$20.4K232,0000.0%
Edwards Lifesciences Corp(EW)COM28176E108$20.3K145,2460.0%
Armo Biosciences IncCOM04225U104$14.0K413,8920.0%
Myokardia IncCOM62857M105$12.7K259,6700.0%
LivaNova PLC(LIVN)SHSG5509L101$12.4K140,0000.0%
Uniqure NV(QURE)SHSN90064101$9.6K406,6670.0%
Viveve MED IncCOM NEW92852W204$9.4K2,557,5590.0%
Viewray Inc(VRAYQ)COM92672L107$8.7K1,358,7110.0%
Nuvectra CorpCOM67075N108$6.6K507,0610.0%
Bovie Medical CorpCOM10211F100$5.7K1,931,9480.0%
Novavax IncCOM670002104$5.7K2,726,5040.0%
Odonate Therapeutics IncCOM676079106$5.3K274,5440.0%
Proteostasis Therapeutics inCOM74373B109$5.2K1,104,9400.0%
Solid Biosciences IncCOM83422E105$4.6K675,7710.0%
Homology Medicines IncCOM438083107$4.2K225,0000.0%
Vivus IncNOTE 4.500% 5/0928551AB6$2.5K4,000,0000.0%
OraSure Technologies Inc(OSUR)COM68554V108$2.0K117,2910.0%
Novus Therapeutics IncCOM67011N105$1.5K300,0000.0%
Adverum Biotechnologies Inc(ADVMCHF)COM00773U108$1.0K175,2080.0%
Motus GI Hldgs IncCOM62014P108$531118,4780.0%