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RTW Investments, LP

Q4 2016 Holdings

Filed 2017-02-15 | 32 holdings | $55.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$29.5M789,20853.2%
Biocryst Pharmaceuticals(BCRX)COM09058V103$25.8M4,078,89546.5%
Avexis IncCOM05366U100$40.5K849,0430.1%
Bristol Myers Squibb Co(BMY)COM110122108$33.1K565,8880.1%
La Jolla Pharmaceutical Co(LJPC)COM PAR $.0001 2503459604$19.0K1,086,0370.0%
Agenus Inc(AGENEUR)COM NEW00847G705$17.3K4,210,2640.0%
Medicines CoCOM584688105$12.7K374,2630.0%
PTC Therapeutics Inc(PTCT)COM69366J200$10.9K997,1660.0%
Incyte Corp(INCY)COM45337C102$8.7K86,7570.0%
Oxford Immunotec Global PLCORD SHSG6855A103$8.1K543,2870.0%
United States Oil Fund LPUNITS91232N108$7.9K675,0000.0%
bluebird bio IncCOM09609G100$7.6K122,5760.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$5.9K2,043,2160.0%
Masimo Corp(MASI)COM574795100$5.5K80,9000.0%
Atara Biotherapeutics Inc(ATRAGBX)COM046513107$5.3K372,6240.0%
Corium Intl IncCOM21887L107$4.5K1,101,0450.0%
Regenxbio Inc(RGNX)COM75901B107$4.4K239,7890.0%
Viveve Med IncCOM NEW92852W204$4.3K839,6660.0%
Tactile Sys Technology Inc(TCMD)COM87357P100$4.1K248,7620.0%
Invuity IncCOM NEW46187J205$2.6K454,9000.0%
Omeros Corp(OMER)COM682143102$2.6K259,0390.0%
Achillion Pharmaceuticals In(ACHNEUR)COM00448Q201$1.2K286,2850.0%
Celldex Therapeutics Inc NewCOM15117B103$848239,6620.0%
Sensus Heatlhcare Inc(SRTS)COM81728J109$645122,8030.0%
Mirati Therapeutics Inc(MRTXEUR)COM60468T105$616129,6970.0%
Biopharmx CorpCOM09072X101$4761,273,1280.0%
Global Blood Therapeutics InCOM37890U108$37525,9630.0%
Natera Inc(NTRA)COM632307104$37131,6930.0%
Audentes Therapeutics Inc(BOLDEUR)COM05070R104$36520,0000.0%
Mannkind CorpPutCOM56400P201$279438,5000.0%
Sensus Heatlhcare IncWARRANTS EXP 12/31/201981728J117$78155,0000.0%
Nivalis Therapeutics IncCOM65481J109$6730,0000.0%