Rock Springs Capital Management LP Q3 2017 Filing
Filed November 14, 2017
Portfolio Value
$2.2B
Holdings
147
Report Date
Q3 2017
Filing Type
13F-HR
All Holdings (147 positions)
| Stock | Value |
|---|---|
UNHUNITEDHEALTH GROUP INC | $89.9M |
ALXNALEXION PHARMACEUTICALS INC | $65.0M |
—TESARO INC | $63.9M |
—AETNA INC NEW | $63.4M |
ACHCACADIA HEALTHCARE COMPANY IN | $62.3M |
—SPARK THERAPEUTICS INC | $53.2M |
—ADVANCED ACCELERATOR APPLIC | $53.0M |
CICIGNA CORPORATION | $50.5M |
ISRGINTUITIVE SURGICAL INC | $50.2M |
MRKMERCK & CO INC | $48.5M |
PCRXPACIRA PHARMACEUTICALS INC | $40.9M |
PBYIPUMA BIOTECHNOLOGY INC | $39.5M |
CELGCELGENE CORP | $38.3M |
—GW PHARMACEUTICALS PLC | $37.9M |
PRAHPRA HEALTH SCIENCES INC | $36.4M |
—RADIUS HEALTH INC | $36.4M |
WCGEURWELLCARE HEALTH PLANS INC | $33.9M |
MOHMOLINA HEALTHCARE INC | $29.1M |
ONCBEIGENE LTD | $29.0M |
PENPENUMBRA INC | $28.0M |
NBIXNEUROCRINE BIOSCIENCES INC | $27.0M |
—LOXO ONCOLOGY INC | $26.3M |
—EPIZYME INC | $25.7M |
—MEDICINES CO | $25.6M |
GILDGILEAD SCIENCES INC | $25.4M |
VRTXVERTEX PHARMACEUTICALS INC | $23.0M |
—MERSANA THERAPEUTICS INC | $23.0M |
JNJJOHNSON & JOHNSON | $22.8M |
TBPHTHERAVANCE BIOPHARMA INC | $22.1M |
GLPGGALAPAGOS NV | $21.8M |
TMOTHERMO FISHER SCIENTIFIC INC | $20.8M |
EWEDWARDS LIFESCIENCES CORP | $20.8M |
EXASEXACT SCIENCES CORP | $20.6M |
IM8NINSMED INC | $20.3M |
INCYINCYTE CORP | $20.2M |
PRTAPROTHENA CORP PLC | $20.0M |
IRTCIRHYTHM TECHNOLOGIES INC | $20.0M |
—ALMOST FAMILY INC | $19.4M |
DHRDANAHER CORP DEL | $19.3M |
MDTMEDTRONIC PLC | $19.2M |
CLVSEURCLOVIS ONCOLOGY INC | $19.1M |
COLLCOLLEGIUM PHARMACEUTICAL INC | $18.9M |
BCRUSDBARD C R INC | $18.4M |
JAZZJAZZ PHARMACEUTICALS PLC | $18.1M |
WTWWILLIS TOWERS WATSON PUB LTD | $17.7M |
—PORTOLA PHARMACEUTICALS INC | $17.5M |
FGENEURFIBROGEN INC | $17.5M |
—WRIGHT MED GROUP N V | $17.3M |
—AVEXIS INC | $16.9M |
BIIBBIOGEN INC | $16.6M |
—AUDENTES THERAPEUTICS INC | $14.7M |
BAXBAXTER INTL INC | $14.4M |
AMRNAMARIN CORP PLC | $14.0M |
AM6AMICUS THERAPEUTICS INC | $13.7M |
ASMBASSEMBLY BIOSCIENCES INC | $13.6M |
MDGLMADRIGAL PHARMACEUTICALS INC | $12.4M |
ALNYALNYLAM PHARMACEUTICALS INC | $12.3M |
—HEALTHSOUTH CORP | $12.3M |
NVTA1EURINVITAE CORP | $12.2M |
—KITE PHARMA INC | $12.2M |
SRPTSAREPTA THERAPEUTICS INC | $11.8M |
BMRNBIOMARIN PHARMACEUTICAL INC | $11.6M |
AFWALIGN TECHNOLOGY INC | $11.4M |
ACRSACLARIS THERAPEUTICS INC | $11.4M |
—PARATEK PHARMACEUTICALS INC | $11.3M |
ARDXARDELYX INC | $11.2M |
—DERMIRA INC | $10.8M |
—INTERSECT ENT INC | $10.7M |
—ALDER BIOPHARMACEUTICALS INC | $10.7M |
ASNDASCENDIS PHARMA A S | $10.2M |
—JUNO THERAPEUTICS INC | $10.1M |
—RETROPHIN INC | $10.0M |
—CHINA CORD BLOOD CORP | $9.8M |
—ACHILLION PHARMACEUTICALS IN | $9.6M |
—NEURODERM LTD | $9.2M |
—BIOHAVEN PHARMACTL HLDG CO L | $9.1M |
—FIVE PRIME THERAPEUTICS INC | $8.9M |
—RTI SURGICAL INC | $8.9M |
—RA PHARMACEUTICALS INC | $8.8M |
RAREULTRAGENYX PHARMACEUTICAL IN | $8.7M |
CHRSCOHERUS BIOSCIENCES INC | $8.5M |
—THERAPEUTICSMD INC | $8.5M |
ZLABZAI LAB LTD | $8.4M |
HQYHEALTHEQUITY INC | $8.3M |
CLSDUSDCLEARSIDE BIOMEDICAL INC | $8.2M |
AXGNAXOGEN INC | $7.7M |
—AIMMUNE THERAPEUTICS INC | $7.3M |
ADAPYADAPTIMMUNE THERAPEUTICS PLC | $7.2M |
REGNREGENERON PHARMACEUTICALS | $7.2M |
ACADACADIA PHARMACEUTICALS INC | $6.9M |
—OBSEVA SA | $6.8M |
SGENEURSEATTLE GENETICS INC | $6.8M |
CRVSCORVUS PHARMACEUTICALS INC | $6.7M |
—STERIS PLC | $6.5M |
TTPHEURTETRAPHASE PHARMACEUTICALS I | $6.5M |
2L9BLUEPRINT MEDICINES CORP | $6.0M |
GTHXEURG1 THERAPEUTICS INC | $6.0M |
—CLEMENTIA PHARMACEUTICALS IN | $5.8M |
ARNAEURARENA PHARMACEUTICALS INC | $5.5M |
MRUSMERUS N V | $5.5M |
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