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RTW Investments, LP

Q3 2017 Holdings

Filed 2017-11-14 | 27 holdings | $124.3M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$73.2M623,33858.9%
Arbutus Biopharma Corp(ABUS)COM03879J100$32.7M5,266,28026.3%
BioCryst Pharmaceuticals(BCRX)COM09058V103$17.4M3,324,70514.0%
argenx SE(ARGX)SPONSORED ADR04016X101$563.0K24,9060.5%
PTC Therapeutics Inc(PTCT)COM69366J200$69.9K3,495,1430.1%
Bristol Myers Squibb Co(BMY)COM110122108$52.7K827,5120.0%
Regenxbio Inc(RGNX)COM75901B107$50.7K1,539,0050.0%
Avexis IncCOM05366U100$45.2K467,6670.0%
La Jolla Pharmaceutical Co(LJPC)COM PAR $.0001 2503459604$36.3K1,044,3070.0%
Achillion Pharmaceuticals In(ACHNEUR)COM00448Q201$35.2K7,839,7660.0%
Agenus Inc(AGENEUR)COM NEW00847G705$18.6K4,218,5200.0%
Corium Intl IncCOM21887L107$18.6K1,675,4790.0%
Oxford Immunotec Global PLCORD SHSG6855A103$17.3K1,032,3700.0%
bluebird bio IncCOM09609G100$14.3K104,0780.0%
OraSure Technologies Inc(OSUR)COM68554V108$12.1K535,7070.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$12.0K2,078,9910.0%
Tactile Sys Technology Inc(TCMD)COM87357P100$10.9K353,2160.0%
Myokardia IncCOM62857M105$10.9K253,9620.0%
Atara Biotherapeutics Inc(ATRAGBX)COM046513107$10.9K656,0180.0%
Masimo Corp(MASI)COM574795100$10.5K120,9000.0%
Viveve Med IncCOM NEW92852W204$7.7K1,473,0280.0%
Viewray Inc(VRAYQ)COM92672L107$5.9K1,020,4620.0%
Spring Bk Pharmaceuticals InCOM849431101$4.2K249,0950.0%
Bovie Medical CorpCOM10211F100$3.9K1,139,6000.0%
Zynerba Pharmaceuticals IncCOM98986X109$1.7K200,0000.0%
Global Blood Therapeutics InCOM37890U108$81726,3100.0%
Sensus Heatlhcare Inc*W EXP 06/08/20181728J117$90155,0000.0%