Atika Capital Management

Atika Capital Management as of June 30, 2017

Portfolio Holdings for Atika Capital Management

Atika Capital Management holds 68 positions in its portfolio as reported in the June 2017 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
PowerShares QQQ Trust, Series 1 12.8 $36M 265k 137.64
Medicines Company 5.2 $15M 390k 38.01
Autodesk (ADSK) 4.9 $14M 138k 100.79
Liberty Media Corp Delaware Com C Braves Grp 4.0 $11M 475k 23.97
Facebook Inc cl a (META) 3.9 $11M 73k 150.97
Align Technology (ALGN) 3.8 $11M 73k 150.10
American Airls (AAL) 3.6 $10M 203k 50.33
Intuitive Surgical (ISRG) 3.3 $9.4M 10k 935.42
Netflix (NFLX) 2.1 $6.1M 41k 149.41
Ringcentral (RNG) 2.0 $5.8M 160k 36.56
Take-Two Interactive Software (TTWO) 1.9 $5.5M 75k 73.38
Martin Marietta Materials (MLM) 1.9 $5.3M 24k 222.58
Amazon (AMZN) 1.7 $4.8M 5.0k 968.15
Liberty Media Corp Series C Li 1.6 $4.7M 129k 36.62
Regeneron Pharmaceuticals (REGN) 1.6 $4.7M 9.5k 491.18
Acadia Healthcare (ACHC) 1.6 $4.5M 91k 49.39
Activision Blizzard 1.5 $4.4M 76k 57.59
2u (TWOU) 1.5 $4.2M 90k 46.92
Atlassian Corp Plc cl a 1.4 $4.0M 115k 35.17
UnitedHealth (UNH) 1.4 $4.0M 22k 185.44
Calithera Biosciences 1.4 $3.9M 260k 14.85
Floor & Decor Hldgs Inc cl a (FND) 1.3 $3.7M 95k 39.26
Zillow Group Inc Cl C Cap Stk (Z) 1.3 $3.6M 73k 49.03
Microsoft Corporation (MSFT) 1.2 $3.4M 50k 68.94
Aerie Pharmaceuticals 1.2 $3.4M 65k 52.57
Loxo Oncology 1.2 $3.4M 42k 80.16
Summit Matls Inc cl a (SUM) 1.2 $3.3M 115k 28.86
Us Silica Hldgs (SLCA) 1.1 $3.2M 92k 35.47
EXACT Sciences Corporation (EXAS) 1.1 $3.2M 91k 35.38
McDonald's Corporation (MCD) 1.1 $3.1M 20k 153.19
HDFC Bank (HDB) 1.1 $3.0M 35k 87.00
Avexis 1.1 $3.0M 37k 82.18
Tesaro 1.0 $3.0M 21k 139.91
Shopify Inc cl a (SHOP) 1.0 $3.0M 34k 86.92
Vail Resorts (MTN) 1.0 $2.9M 14k 202.85
Catalent (CTLT) 1.0 $2.9M 83k 35.11
Jazz Pharmaceuticals (JAZZ) 1.0 $2.9M 19k 155.45
Clovis Oncology 0.9 $2.7M 29k 93.59
Bluebird Bio (BLUE) 0.9 $2.6M 25k 105.11
Medidata Solutions 0.9 $2.5M 33k 78.20
Sherwin-Williams Company (SHW) 0.9 $2.5M 7.0k 350.81
Ironwood Pharmaceuticals (IRWD) 0.9 $2.5M 130k 18.86
ICU Medical, Incorporated (ICUI) 0.8 $2.4M 14k 172.47
Centene Corporation (CNC) 0.8 $2.4M 30k 79.88
Tempur-Pedic International (TPX) 0.8 $2.2M 42k 53.39
Gw Pharmaceuticals Plc ads 0.8 $2.2M 22k 100.24
Arista Networks (ANET) 0.8 $2.2M 15k 149.79
Appian Corp cl a (APPN) 0.8 $2.2M 120k 18.16
Sientra 0.8 $2.1M 220k 9.72
Valeant Pharmaceuticals Int 0.7 $2.1M 120k 17.29
Inogen (INGN) 0.7 $2.0M 21k 95.40
Heron Therapeutics (HRTX) 0.7 $1.9M 138k 13.84
Talend S A ads 0.6 $1.7M 50k 34.78
Cognex Corporation (CGNX) 0.6 $1.7M 20k 84.89
Neuroderm Ltd F 0.6 $1.6M 54k 29.91
Axovant Sciences 0.6 $1.6M 70k 23.21
Exelixis (EXEL) 0.6 $1.6M 65k 24.62
Epam Systems (EPAM) 0.6 $1.6M 19k 84.14
Otonomy 0.6 $1.6M 84k 18.85
Galapagos Nv- (GLPG) 0.5 $1.4M 18k 76.43
Alkermes (ALKS) 0.4 $1.2M 21k 57.96
Gigamon 0.4 $1.2M 30k 39.39
Masonite International (DOOR) 0.4 $1.1M 15k 75.60
Finish Line 0.3 $901k 64k 14.15
Tripadvisor (TRIP) 0.3 $764k 20k 38.21
Glaukos (GKOS) 0.3 $745k 18k 41.40
Sage Therapeutics (SAGE) 0.2 $557k 7.0k 79.62
Zogenix 0.1 $420k 29k 14.48