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)

StockValue
MEDICINES CO
$5.3M
ANABANAPTYSBIO INC
$5.2M
NABRIVA THERAPEUTICS PLC
$5.1M
BLUEBIRD BIO INC
$4.8M
GBTUSDGLOBAL BLOOD THERAPEUTICS IN
$4.7M
MYOVANT SCIENCES LTD
$4.6M
ADURO BIOTECH INC
$4.4M
EX9EXELIXIS INC
$4.2M
MGNXMACROGENICS INC
$4.2M
EGALET CORP
$4.1M
MEDICINES CO
$3.8M
ALLERGAN PLC
$3.8M
CBAYUSDCYMABAY THERAPEUTICS INC
$3.6M
DVAXDYNAVAX TECHNOLOGIES CORP
$3.5M
MCRB1EURSERES THERAPEUTICS INC
$3.5M
ZOGENIX INC
$3.5M
BMYBRISTOL MYERS SQUIBB CO
$3.2M
IRWDIRONWOOD PHARMACEUTICALS INC
$3.2M
CGENCOMPUGEN LTD
$3.1M
DBV TECHNOLOGIES S A
$3.1M
ITCIEURINTRA CELLULAR THERAPIES INC
$3.0M
AGLEUSDAEGLEA BIOTHERAPEUTICS INC
$2.6M
CARDIOME PHARMA CORP
$2.6M
RIGLUSDRIGEL PHARMACEUTICALS INC
$2.5M
ZBHZIMMER BIOMET HLDGS INC
$2.5M
CIDARA THERAPEUTICS INC
$2.4M
ATYR PHARMA INC
$2.4M
BCRXBIOCRYST PHARMACEUTICALS
$2.4M
SG7SAGE THERAPEUTICS INC
$2.0M
THERAVANCE BIOPHARMA INC
$1.8M
SCYXEURSCYNEXIS INC
$1.8M
NVLSEURALPINE IMMUNE SCIENCES INC
$1.7M
MYOKARDIA INC
$1.7M
RADIUS HEALTH INC
$1.5M
DIMENSION THERAPEUTICS INC
$1.4M
CHIASMA INC
$1.3M
WRIGHT MED GROUP INC
$1.1M
PROTEOSTASIS THERAPEUTICS IN
$945K
NVAXNOVAVAX INC
$935K
NEWLINK GENETICS CORP
$738K
KALAKALA PHARMACEUTICALS INC
$571K
TANDEM DIABETES CARE INC
$411K
EGALET CORP
$384K
INFIQINFINITY PHARMACEUTICALS INC
$359K
OREXIGEN THERAPEUTICS INC
$350K
DAREDARE BIOSCIENCE INC
$195K
ANTHANTHERA PHARMACEUTICALS INC
$155K
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