Atika Capital Management as of Sept. 30, 2016
Portfolio Holdings for Atika Capital Management
Atika Capital Management holds 64 positions in its portfolio as reported in the September 2016 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| iShares Russell 2000 Index (IWM) | 10.6 | $26M | 208k | 124.22 | |
| W.R. Grace & Co. | 5.2 | $13M | 173k | 73.80 | |
| SPDR S&P Biotech (XBI) | 4.6 | $11M | 170k | 66.29 | |
| Nevro (NVRO) | 3.3 | $8.0M | 77k | 104.39 | |
| Gigamon | 3.1 | $7.6M | 139k | 54.80 | |
| Intuitive Surgical (ISRG) | 2.8 | $6.9M | 9.5k | 724.80 | |
| Autodesk (ADSK) | 2.7 | $6.5M | 90k | 72.33 | |
| Gw Pharmaceuticals Plc ads | 2.7 | $6.5M | 49k | 132.75 | |
| Facebook Inc cl a (META) | 2.6 | $6.3M | 49k | 128.28 | |
| Microsoft Corporation (MSFT) | 2.2 | $5.5M | 95k | 57.60 | |
| Martin Marietta Materials (MLM) | 2.2 | $5.4M | 30k | 179.11 | |
| Raptor Pharmaceutical | 2.2 | $5.4M | 598k | 8.96 | |
| Shire | 2.1 | $5.2M | 27k | 193.85 | |
| Liberty Media Corp Delaware Com C Braves Grp | 2.1 | $5.2M | 300k | 17.38 | |
| Tesaro | 2.0 | $5.0M | 50k | 100.26 | |
| Glaukos (GKOS) | 2.0 | $4.8M | 128k | 37.74 | |
| Horizon Pharma | 2.0 | $4.8M | 265k | 18.13 | |
| Masonite International (DOOR) | 1.9 | $4.7M | 75k | 62.17 | |
| Alphabet Inc Class C cs (GOOG) | 1.7 | $4.2M | 5.4k | 777.30 | |
| Dick's Sporting Goods (DKS) | 1.7 | $4.1M | 72k | 56.72 | |
| Edwards Lifesciences (EW) | 1.7 | $4.1M | 34k | 120.56 | |
| Aerie Pharmaceuticals | 1.5 | $3.8M | 100k | 37.74 | |
| Constellation Brands (STZ) | 1.4 | $3.4M | 21k | 166.52 | |
| Netflix (NFLX) | 1.4 | $3.4M | 34k | 98.58 | |
| Galapagos Nv- (GLPG) | 1.4 | $3.4M | 52k | 64.66 | |
| Amazon (AMZN) | 1.3 | $3.3M | 3.9k | 837.03 | |
| BioMarin Pharmaceutical (BMRN) | 1.3 | $3.2M | 35k | 92.51 | |
| Vail Resorts (MTN) | 1.3 | $3.1M | 20k | 156.91 | |
| Bmc Stk Hldgs | 1.3 | $3.1M | 175k | 17.73 | |
| Alkermes (ALKS) | 1.2 | $3.0M | 64k | 47.04 | |
| Big 5 Sporting Goods Corporation (BGFV) | 1.2 | $2.9M | 212k | 13.62 | |
| Alder Biopharmaceuticals | 1.2 | $2.9M | 88k | 32.77 | |
| Colucid Pharmaceuticals | 1.2 | $2.9M | 75k | 38.16 | |
| Shake Shack Inc cl a (SHAK) | 1.1 | $2.8M | 80k | 34.66 | |
| EXACT Sciences Corporation (EXAS) | 1.1 | $2.8M | 148k | 18.57 | |
| 2u (TWOU) | 1.1 | $2.7M | 70k | 38.31 | |
| Select Medical Holdings Corporation (SEM) | 1.0 | $2.6M | 189k | 13.50 | |
| Medidata Solutions | 1.0 | $2.5M | 45k | 55.75 | |
| Medicines Company | 1.0 | $2.5M | 65k | 37.74 | |
| Radius Health | 1.0 | $2.4M | 45k | 54.10 | |
| Time Warner | 1.0 | $2.4M | 30k | 79.59 | |
| Biogen Idec (BIIB) | 1.0 | $2.3M | 7.5k | 312.95 | |
| Sportsmans Whse Hldgs (SPWH) | 0.9 | $2.3M | 220k | 10.52 | |
| Vulcan Materials Company (VMC) | 0.9 | $2.3M | 20k | 113.68 | |
| Ringcentral (RNG) | 0.8 | $2.1M | 88k | 23.65 | |
| Adeptus Health Inc-class A | 0.8 | $2.1M | 48k | 43.04 | |
| Grubhub | 0.8 | $2.0M | 48k | 42.99 | |
| Acxiom Corporation | 0.8 | $2.0M | 75k | 26.65 | |
| Domino's Pizza (DPZ) | 0.8 | $2.0M | 13k | 151.86 | |
| Elf Beauty (ELF) | 0.8 | $2.0M | 70k | 28.11 | |
| Ellie Mae | 0.8 | $1.9M | 18k | 105.30 | |
| Eli Lilly & Co. (LLY) | 0.8 | $1.8M | 23k | 80.27 | |
| Inc Resh Hldgs Inc cl a | 0.7 | $1.6M | 36k | 44.56 | |
| Align Technology (ALGN) | 0.7 | $1.6M | 17k | 93.68 | |
| Alnylam Pharmaceuticals (ALNY) | 0.6 | $1.5M | 22k | 67.84 | |
| Talend S A ads | 0.6 | $1.4M | 53k | 26.16 | |
| 8x8 (EGHT) | 0.5 | $1.3M | 82k | 15.43 | |
| Ophthotech | 0.5 | $1.3M | 28k | 46.12 | |
| Axovant Sciences | 0.4 | $1.0M | 74k | 13.99 | |
| Ctrip.com International | 0.4 | $886k | 19k | 46.62 | |
| Array BioPharma | 0.3 | $856k | 127k | 6.74 | |
| Nutanix Inc cl a (NTNX) | 0.3 | $777k | 21k | 37.01 | |
| Exelixis (EXEL) | 0.3 | $704k | 55k | 12.80 | |
| ACADIA Pharmaceuticals (ACAD) | 0.1 | $327k | 10k | 31.74 |
