Atika Capital Management

Atika Capital Management as of Dec. 31, 2014

Portfolio Holdings for Atika Capital Management

Atika Capital Management holds 65 positions in its portfolio as reported in the December 2014 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Receptos 6.0 $8.1M 67k 122.42
Facebook Inc cl a (META) 5.3 $7.3M 93k 78.02
Vitamin Shoppe 4.4 $6.0M 124k 48.71
Actavis 3.9 $5.4M 21k 257.11
Advance Auto Parts (AAP) 3.9 $5.3M 34k 159.36
Masonite International (DOOR) 3.8 $5.2M 85k 61.44
Clubcorp Hldgs 3.2 $4.4M 245k 17.92
Illumina (ILMN) 3.0 $4.1M 22k 184.66
ACADIA Pharmaceuticals (ACAD) 2.8 $3.9M 122k 31.70
Abbvie (ABBV) 2.8 $3.8M 57k 65.47
Caesar Stone Sdot Yam (CSTE) 2.4 $3.3M 55k 59.89
Universal Health Services (UHS) 2.2 $3.1M 28k 111.04
Agios Pharmaceuticals (AGIO) 2.2 $3.0M 27k 112.15
Lendingclub 2.1 $2.9M 115k 25.33
TransDigm Group Incorporated (TDG) 2.0 $2.8M 14k 196.42
Omnicare 1.8 $2.4M 33k 73.07
Allergan 1.8 $2.4M 11k 212.60
Celgene Corporation 1.8 $2.4M 22k 111.71
Google 1.7 $2.4M 4.5k 529.88
Diamond Resorts International 1.7 $2.3M 83k 27.97
Truecar (TRUE) 1.6 $2.2M 97k 22.86
AVANIR Pharmaceuticals 1.6 $2.2M 129k 16.94
Shire 1.6 $2.1M 10k 211.74
Lululemon Athletica (LULU) 1.5 $2.1M 38k 55.71
Walt Disney Company (DIS) 1.5 $2.1M 22k 94.22
Centene Corporation (CNC) 1.5 $2.1M 20k 103.96
eHealth (EHTH) 1.5 $2.1M 83k 24.82
Motorcar Parts of America (MPAA) 1.5 $2.1M 66k 31.13
Humana (HUM) 1.4 $1.9M 13k 143.63
Bluebird Bio (BLUE) 1.3 $1.8M 20k 91.88
Spirit Airlines (SAVE) 1.3 $1.7M 23k 75.32
Acadia Healthcare (ACHC) 1.3 $1.7M 28k 61.31
Amicus Therapeutics (FOLD) 1.2 $1.7M 200k 8.31
Insulet Corporation (PODD) 1.2 $1.7M 36k 45.97
Zoetis Inc Cl A (ZTS) 1.2 $1.6M 38k 43.03
Flamel Technologies 1.2 $1.6M 93k 17.12
Google Inc Class C 1.1 $1.6M 3.0k 523.81
Astronics Corporation (ATRO) 1.1 $1.5M 28k 55.30
Anacor Pharmaceuticals In 1.1 $1.5M 48k 32.22
Health Net 1.1 $1.5M 28k 53.24
ICICI Bank (IBN) 1.0 $1.4M 120k 11.53
Radius Health 0.9 $1.3M 33k 39.02
FleetCor Technologies 0.9 $1.2M 8.0k 149.08
Bristol Myers Squibb (BMY) 0.9 $1.2M 20k 59.00
Jazz Pharmaceuticals (JAZZ) 0.8 $1.2M 7.1k 162.99
Vertex Pharmaceuticals Incorporated (VRTX) 0.8 $1.1M 9.5k 119.05
Envision Healthcare Hlds 0.8 $1.1M 31k 34.45
Adeptus Health Inc-class A 0.8 $1.0M 28k 37.30
Alexion Pharmaceuticals 0.7 $922k 5.0k 184.35
Grubhub 0.7 $887k 25k 36.22
Valeant Pharmaceuticals Int 0.6 $857k 6.0k 142.86
Keurig Green Mtn 0.6 $787k 6.0k 131.20
Cabela's Incorporated 0.6 $766k 15k 52.79
Omeros Corporation (OMER) 0.6 $770k 31k 24.84
BioMarin Pharmaceutical (BMRN) 0.5 $722k 8.0k 90.22
Kate Spade & Co 0.5 $703k 22k 31.95
Healthequity (HQY) 0.5 $703k 28k 25.46
Juno Therapeutics 0.5 $679k 13k 52.21
Incyte Corporation (INCY) 0.5 $614k 8.5k 72.18
Cooper Companies 0.3 $481k 3.0k 160.24
Puma Biotechnology (PBYI) 0.3 $470k 2.5k 188.15
Neurocrine Biosciences (NBIX) 0.2 $331k 15k 22.05
Salix Pharmaceuticals 0.2 $288k 2.5k 114.98
Cardiome Pharma 0.1 $125k 14k 8.77
Coffee Holding (JVA) 0.1 $87k 18k 4.73