Rock Springs Capital Management LP Diversified Active

CIK: 0001595725 · Show all filings

Period: Q4 2013 (Next →)

Filing Date: Feb 14, 2014

Total Value ($000): $279,910 (100.0% shares, 0.0% debt)

Holdings (69)

GILD GILEAD SCIENCES INC 7.7%
Value ($000) $21,418 Shares 285,000 Est. Cost $48.38 Unrealized 0.0%
XLV SELECT SECTOR SPDR TR 7.3%
Value ($000) $20,513 Shares 370,000 Est. Cost $55.44 Unrealized
BIIB BIOGEN IDEC INC 5.3%
Value ($000) $14,827 Shares 53,000 Est. Cost $258.65 Unrealized 0.0%
ABBV ABBVIE INC 4.2%
Value ($000) $11,882 Shares 225,000 Est. Cost $30.39 Unrealized 0.0%
CELGENE CORP 3.7%
Value ($000) $10,476 Shares 62,000 Est. Cost $168.97 Unrealized
MCK MCKESSON CORP 3.6%
Value ($000) $10,168 Shares 63,000 Est. Cost $140.55 Unrealized 0.0%
THORATEC CORP 3.6%
Value ($000) $10,065 Shares 275,000 Est. Cost $36.60 Unrealized
BMY BRISTOL MYERS SQUIBB CO 3.4%
Value ($000) $9,594 Shares 180,500 Est. Cost $34.16 Unrealized 0.0%
AMGN AMGEN INC 3.2%
Value ($000) $9,019 Shares 79,000 Est. Cost $81.11 Unrealized 0.0%
A AGILENT TECHNOLOGIES INC 2.7%
Value ($000) $7,606 Shares 133,000 Est. Cost $34.38 Unrealized 0.0%
UNH UNITEDHEALTH GROUP INC 2.7%
Value ($000) $7,530 Shares 100,000 Est. Cost $59.09 Unrealized 0.0%
TMO THERMO FISHER SCIENTIFIC INC 2.7%
Value ($000) $7,516 Shares 67,500 Est. Cost $95.60 Unrealized 0.0%
GENTIUM S P A 2.4%
Value ($000) $6,824 Shares 119,500 Est. Cost $57.10 Unrealized
ALEXION PHARMACEUTICALS INC 2.4%
Value ($000) $6,786 Shares 51,000 Est. Cost $133.06 Unrealized
ISRG INTUITIVE SURGICAL INC 2.4%
Value ($000) $6,721 Shares 17,500 Est. Cost $42.08 Unrealized 0.0%
ILMN ILLUMINA INC 2.2%
Value ($000) $6,112 Shares 55,250 Est. Cost $91.59 Unrealized 0.0%
VALEANT PHARMACEUTICALS INTL 2.0%
Value ($000) $5,518 Shares 47,000 Est. Cost $117.40 Unrealized
TEAM HEALTH HOLDINGS INC 1.9%
Value ($000) $5,352 Shares 117,500 Est. Cost $45.55 Unrealized
CAH CARDINAL HEALTH INC 1.5%
Value ($000) $4,276 Shares 64,000 Est. Cost $44.20 Unrealized 0.0%
AETNA INC NEW 1.5%
Value ($000) $4,273 Shares 62,300 Est. Cost $68.59 Unrealized
ACTAVIS PLC 1.5%
Value ($000) $4,116 Shares 24,500 Est. Cost $168.00 Unrealized
CVS CVS CAREMARK CORPORATION 1.4%
Value ($000) $3,919 Shares 54,750 Est. Cost $46.31 Unrealized 0.0%
WALGREEN CO 1.3%
Value ($000) $3,676 Shares 64,000 Est. Cost $57.44 Unrealized
HUM HUMANA INC 1.2%
Value ($000) $3,406 Shares 33,000 Est. Cost $88.83 Unrealized 0.0%
PBYI PUMA BIOTECHNOLOGY INC 1.2%
Value ($000) $3,261 Shares 31,500 Est. Cost $58.69 Unrealized 0.0%
HEARTWARE INTL INC 1.1%
Value ($000) $3,077 Shares 32,750 Est. Cost $93.95 Unrealized
OREXIGEN THERAPEUTICS INC 1.1%
Value ($000) $2,956 Shares 525,000 Est. Cost $5.63 Unrealized
PCRX PACIRA PHARMACEUTICALS INC 1.0%
Value ($000) $2,903 Shares 50,500 Est. Cost $52.58 Unrealized 0.0%
EW EDWARDS LIFESCIENCES CORP 1.0%
Value ($000) $2,795 Shares 42,500 Est. Cost $11.27 Unrealized 0.0%
AEGERION PHARMACEUTICALS INC 1.0%
Value ($000) $2,785 Shares 39,250 Est. Cost $70.96 Unrealized
HCA HCA HOLDINGS INC 1.0%
Value ($000) $2,767 Shares 58,000 Est. Cost $42.96 Unrealized 0.0%
ATHENAHEALTH INC 0.9%
Value ($000) $2,623 Shares 19,500 Est. Cost $134.51 Unrealized
TORNIER N V 0.9%
Value ($000) $2,443 Shares 130,000 Est. Cost $18.79 Unrealized
UHS UNIVERSAL HLTH SVCS INC 0.8%
Value ($000) $2,316 Shares 28,500 Est. Cost $76.09 Unrealized 0.0%
THERAVANCE INC 0.8%
Value ($000) $2,246 Shares 63,000 Est. Cost $35.65 Unrealized
COVANCE INC 0.8%
Value ($000) $2,246 Shares 25,500 Est. Cost $88.08 Unrealized
FEI CO 0.8%
Value ($000) $2,189 Shares 24,500 Est. Cost $89.35 Unrealized
INCY INCYTE CORP 0.8%
Value ($000) $2,101 Shares 41,500 Est. Cost $43.51 Unrealized 0.0%
AUXILIUM PHARMACEUTICALS INC 0.7%
Value ($000) $2,074 Shares 100,000 Est. Cost $20.74 Unrealized
COOPER COS INC 0.7%
Value ($000) $2,043 Shares 16,500 Est. Cost $123.82 Unrealized
FOREST LABS INC 0.7%
Value ($000) $2,041 Shares 34,000 Est. Cost $60.03 Unrealized
PHARMACYCLICS INC 0.7%
Value ($000) $1,957 Shares 18,500 Est. Cost $105.78 Unrealized
CERNER CORP 0.7%
Value ($000) $1,895 Shares 34,000 Est. Cost $55.74 Unrealized
INTERMUNE INC 0.7%
Value ($000) $1,841 Shares 125,000 Est. Cost $14.73 Unrealized
MD MEDNAX INC 0.6%
Value ($000) $1,708 Shares 32,000 Est. Cost $53.66 Unrealized 0.0%
JAZZ JAZZ PHARMACEUTICALS PLC 0.6%
Value ($000) $1,645 Shares 13,000 Est. Cost $103.48 Unrealized 0.0%
TESARO INC 0.6%
Value ($000) $1,645 Shares 58,250 Est. Cost $28.24 Unrealized
MYLAN INC 0.6%
Value ($000) $1,584 Shares 36,500 Est. Cost $43.40 Unrealized
COR AMERISOURCEBERGEN CORP 0.6%
Value ($000) $1,582 Shares 22,500 Est. Cost $48.54 Unrealized 0.0%
ADVISORY BRD CO 0.6%
Value ($000) $1,560 Shares 24,500 Est. Cost $63.67 Unrealized
CHINA CORD BLOOD CORP 0.5%
Value ($000) $1,502 Shares 374,611 Est. Cost $4.01 Unrealized
VRTX VERTEX PHARMACEUTICALS INC 0.5%
Value ($000) $1,486 Shares 20,000 Est. Cost $69.64 Unrealized 0.0%
INFIQ INFINITY PHARMACEUTICALS INC 0.5%
Value ($000) $1,326 Shares 96,000 Est. Cost $14.12 Unrealized 0.0%
WUXI PHARMATECH CAYMAN INC 0.5%
Value ($000) $1,286 Shares 33,500 Est. Cost $38.39 Unrealized
MEDICINES CO 0.4%
Value ($000) $1,255 Shares 32,500 Est. Cost $38.62 Unrealized
CUBIST PHARMACEUTICALS INC 0.4%
Value ($000) $1,205 Shares 17,500 Est. Cost $68.86 Unrealized
WELLCARE HEALTH PLANS INC 0.4%
Value ($000) $1,162 Shares 16,500 Est. Cost $70.42 Unrealized
INTERCEPT PHARMACEUTICALS IN 0.4%
Value ($000) $1,127 Shares 16,500 Est. Cost $68.30 Unrealized
NOVAVAX INC 0.4%
Value ($000) $1,126 Shares 220,000 Est. Cost $5.12 Unrealized
AVANIR PHARMACEUTICALS INC 0.4%
Value ($000) $1,008 Shares 300,000 Est. Cost $3.36 Unrealized
XENOPORT INC 0.4%
Value ($000) $1,006 Shares 175,000 Est. Cost $5.75 Unrealized
AIR METHODS CORP 0.4%
Value ($000) $992 Shares 17,000 Est. Cost $58.35 Unrealized
ALKS ALKERMES PLC 0.3%
Value ($000) $945 Shares 23,250 Est. Cost $36.93 Unrealized 0.0%
EXEL EXELIXIS INC 0.3%
Value ($000) $920 Shares 150,000 Est. Cost $5.51 Unrealized 0.0%
CADENCE PHARMACEUTICALS INC 0.3%
Value ($000) $810 Shares 89,500 Est. Cost $9.05 Unrealized
ACAD ACADIA PHARMACEUTICALS INC 0.3%
Value ($000) $785 Shares 31,418 Est. Cost $23.59 Unrealized 0.0%
NEKTAR THERAPEUTICS 0.3%
Value ($000) $738 Shares 65,000 Est. Cost $11.35 Unrealized
ENTEROMEDICS INC 0.3%
Value ($000) $714 Shares 350,000 Est. Cost $2.04 Unrealized
OPHTHOTECH CORP 0.2%
Value ($000) $641 Shares 19,800 Est. Cost $32.37 Unrealized