Atika Capital Management LLC Hedge Fund

CIK: 0001599731 · Show all filings

Period: Q4 2014 (← Previous) (Next →)

Filing Date: Feb 17, 2015

Total Value ($000): $136,819 (100.0% shares, 0.0% debt)

Holdings (69)

META FACEBOOK INC 5.3%
Value ($000) $7,256 Shares 93,000 Est. Cost $60.56 Unrealized +25.4%
RECEPTOS INC 4.6%
Value ($000) $6,309 Shares 51,500 Est. Cost $93.78 Unrealized
ACTAVIS PLC 3.9%
Value ($000) $5,386 Shares 20,925 Est. Cost $235.46 Unrealized
AAP ADVANCE AUTO PARTS INC 3.9%
Value ($000) $5,336 Shares 33,500 Est. Cost $118.05 Unrealized +8.8%
MASONITE INTL CORP NEW 3.8%
Value ($000) $5,193 Shares 84,500 Est. Cost $59.29 Unrealized
CLUBCORP HLDGS INC 3.2%
Value ($000) $4,384 Shares 244,500 Est. Cost $18.54 Unrealized
ILMN ILLUMINA INC 3.0%
Value ($000) $4,084 Shares 22,125 Est. Cost $122.67 Unrealized +43.7%
VITAMIN SHOPPE INC 2.8%
Value ($000) $3,886 Shares 80,000 Est. Cost $45.73 Unrealized
ACAD ACADIA PHARMACEUTICALS INC 2.7%
Value ($000) $3,762 Shares 118,500 Est. Cost $23.42 Unrealized +21.1%
ABBV ABBVIE INC 2.7%
Value ($000) $3,756 Shares 57,399 Est. Cost $32.98 Unrealized +22.0%
CSTE CAESARSTONE SDOT-YAM LTD 2.4%
Value ($000) $3,311 Shares 55,350 Est. Cost $43.86 Unrealized +19.0%
UHS UNIVERSAL HLTH SVCS INC 2.2%
Value ($000) $3,077 Shares 27,660 Est. Cost $87.37 Unrealized +14.8%
AGIO AGIOS PHARMACEUTICALS INC 2.2%
Value ($000) $3,025 Shares 27,000 Est. Cost $40.96 Unrealized +118.0%
LENDINGCLUB CORP 2.1%
Value ($000) $2,910 Shares 115,000 Est. Cost $25.30 Unrealized
TDG TRANSDIGM GROUP INC 2.0%
Value ($000) $2,780 Shares 14,160 Est. Cost $101.01 Unrealized +16.7%
OMNICARE INC 1.8%
Value ($000) $2,407 Shares 33,000 Est. Cost $61.09 Unrealized
CELGENE CORP 1.8%
Value ($000) $2,405 Shares 21,500 Est. Cost $94.79 Unrealized
ALLERGAN INC 1.8%
Value ($000) $2,402 Shares 11,300 Est. Cost $178.22 Unrealized
GOOGLE INC 1.7%
Value ($000) $2,369 Shares 4,465 Est. Cost $1068.24 Unrealized
DIAMOND RESORTS INTL INC 1.7%
Value ($000) $2,316 Shares 83,000 Est. Cost $24.50 Unrealized
TRUECAR INC 1.6%
Value ($000) $2,221 Shares 97,000 Est. Cost $20.38 Unrealized
AVANIR PHARMACEUTICALS INC 1.6%
Value ($000) $2,181 Shares 128,674 Est. Cost $9.36 Unrealized
VITAMIN SHOPPE INC 1.6%
Value ($000) $2,138 Shares 44,000 Est. Cost $45.73 Unrealized
SHIRE PLC 1.6%
Value ($000) $2,125 Shares 10,000 Est. Cost $226.05 Unrealized
LULU LULULEMON ATHLETICA INC 1.5%
Value ($000) $2,092 Shares 37,500 Est. Cost $45.62 Unrealized 0.0%
CNC CENTENE CORP DEL 1.5%
Value ($000) $2,077 Shares 20,000 Est. Cost $23.34 Unrealized 0.0%
DIS DISNEY WALT CO 1.5%
Value ($000) $2,072 Shares 22,000 Est. Cost $75.29 Unrealized +8.0%
MPAA MOTORCAR PTS AMER INC 1.5%
Value ($000) $2,052 Shares 66,000 Est. Cost $27.86 Unrealized +8.2%
HUM HUMANA INC 1.4%
Value ($000) $1,853 Shares 12,900 Est. Cost $125.04 Unrealized 0.0%
RECEPTOS INC 1.3%
Value ($000) $1,837 Shares 15,000 Est. Cost $93.78 Unrealized
BLUEBIRD BIO INC 1.3%
Value ($000) $1,789 Shares 19,500 Est. Cost $91.74 Unrealized
SPIRIT AIRLS INC 1.3%
Value ($000) $1,738 Shares 23,000 Est. Cost $75.57 Unrealized
ACHC ACADIA HEALTHCARE COMPANY IN 1.3%
Value ($000) $1,714 Shares 28,000 Est. Cost $50.89 Unrealized +14.4%
FOLD AMICUS THERAPEUTICS INC 1.2%
Value ($000) $1,664 Shares 200,000 Est. Cost $5.81 Unrealized +18.2%
PODD INSULET CORP 1.2%
Value ($000) $1,658 Shares 36,000 Est. Cost $42.51 Unrealized +0.6%
ZTS ZOETIS INC 1.2%
Value ($000) $1,635 Shares 38,000 Est. Cost $37.22 Unrealized 0.0%
EHTH EHEALTH INC 1.2%
Value ($000) $1,632 Shares 65,500 Est. Cost $41.79 Unrealized -41.8%
FLAMEL TECHNOLOGIES SA 1.2%
Value ($000) $1,593 Shares 93,000 Est. Cost $15.67 Unrealized
GOOGLE INC 1.2%
Value ($000) $1,584 Shares 3,010 Est. Cost $575.33 Unrealized
ATRO ASTRONICS CORP 1.1%
Value ($000) $1,549 Shares 28,000 Est. Cost $30.55 Unrealized +1.0%
ANACOR PHARMACEUTICALS INC 1.1%
Value ($000) $1,532 Shares 47,500 Est. Cost $18.02 Unrealized
HEALTH NET INC 1.1%
Value ($000) $1,493 Shares 27,900 Est. Cost $41.63 Unrealized
IBN ICICI BK LTD 1.0%
Value ($000) $1,386 Shares 120,000 Est. Cost $22.68 Unrealized
RADIUS HEALTH INC 0.9%
Value ($000) $1,284 Shares 33,000 Est. Cost $38.91 Unrealized
FLEETCOR TECHNOLOGIES INC 0.9%
Value ($000) $1,190 Shares 8,000 Est. Cost $148.75 Unrealized
BMY BRISTOL MYERS SQUIBB CO 0.9%
Value ($000) $1,181 Shares 20,000 Est. Cost Unrealized
JAZZ JAZZ PHARMACEUTICALS PLC 0.8%
Value ($000) $1,162 Shares 7,100 Est. Cost $153.75 Unrealized +8.0%
VRTX VERTEX PHARMACEUTICALS INC 0.8%
Value ($000) $1,129 Shares 9,500 Est. Cost $95.21 Unrealized +18.3%
ENVISION HEALTHCARE HLDGS IN 0.8%
Value ($000) $1,075 Shares 31,000 Est. Cost $35.02 Unrealized
ADEPTUS HEALTH INC 0.8%
Value ($000) $1,047 Shares 28,000 Est. Cost $37.39 Unrealized
ALEXION PHARMACEUTICALS INC 0.7%
Value ($000) $925 Shares 5,000 Est. Cost $185.00 Unrealized
GRUBHUB INC 0.7%
Value ($000) $890 Shares 24,500 Est. Cost $36.33 Unrealized
VALEANT PHARMACEUTICALS INTL 0.6%
Value ($000) $858 Shares 6,000 Est. Cost Unrealized
KEURIG GREEN MTN INC 0.6%
Value ($000) $794 Shares 6,000 Est. Cost $124.60 Unrealized
OMER OMEROS CORP 0.6%
Value ($000) $768 Shares 31,000 Est. Cost $18.22 Unrealized 0.0%
CABELAS INC 0.6%
Value ($000) $764 Shares 14,500 Est. Cost $52.69 Unrealized
BMRN BIOMARIN PHARMACEUTICAL INC 0.5%
Value ($000) $723 Shares 8,000 Est. Cost $83.16 Unrealized 0.0%
KATE SPADE & CO 0.5%
Value ($000) $704 Shares 22,000 Est. Cost $32.00 Unrealized
HQY HEALTHEQUITY INC 0.5%
Value ($000) $702 Shares 27,600 Est. Cost $19.20 Unrealized +13.0%
JUNO THERAPEUTICS INC 0.5%
Value ($000) $679 Shares 13,000 Est. Cost $52.23 Unrealized
INCY INCYTE CORP 0.5%
Value ($000) $621 Shares 8,500 Est. Cost $65.33 Unrealized 0.0%
COOPER COS INC 0.4%
Value ($000) $486 Shares 3,000 Est. Cost $155.75 Unrealized
PBYI PUMA BIOTECHNOLOGY INC 0.3%
Value ($000) $473 Shares 2,500 Est. Cost $221.87 Unrealized 0.0%
EHTH EHEALTH INC 0.3%
Value ($000) $446 Shares 17,900 Est. Cost $41.79 Unrealized -41.8%
NBIX NEUROCRINE BIOSCIENCES INC 0.2%
Value ($000) $335 Shares 15,000 Est. Cost $18.95 Unrealized 0.0%
SALIX PHARMACEUTICALS INC 0.2%
Value ($000) $287 Shares 2,500 Est. Cost $138.09 Unrealized
CARDIOME PHARMA CORP 0.1%
Value ($000) $131 Shares 14,213 Est. Cost $7.90 Unrealized
ACAD ACADIA PHARMACEUTICALS INC 0.1%
Value ($000) $102 Shares 3,200 Est. Cost $23.42 Unrealized +21.1%
JVA COFFEE HLDGS INC 0.1%
Value ($000) $94 Shares 18,400 Est. Cost $6.11 Unrealized -13.7%