Ark Investment Management as of Sept. 30, 2017
Portfolio Holdings for Ark Investment Management
Ark Investment Management holds 145 positions in its portfolio as reported in the September 2017 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Stratasys (SSYS) | 4.4 | $36M | 1.6M | 23.12 | |
| Amazon (AMZN) | 4.3 | $35M | 36k | 961.34 | |
| athenahealth | 3.7 | $30M | 244k | 124.36 | |
| NVIDIA Corporation (NVDA) | 3.5 | $29M | 162k | 178.77 | |
| Bitcoin Investment Trust uit | 3.4 | $28M | 40k | 701.99 | |
| 3.4 | $28M | 1.6M | 16.87 | ||
| Illumina (ILMN) | 3.1 | $25M | 126k | 199.20 | |
| Baidu (BIDU) | 2.9 | $24M | 96k | 247.69 | |
| Juno Therapeutics | 2.9 | $23M | 521k | 44.86 | |
| Tesla Motors (TSLA) | 2.6 | $22M | 63k | 341.11 | |
| Bluebird Bio (BLUE) | 2.3 | $19M | 135k | 137.35 | |
| Alphabet Inc Class C cs (GOOG) | 2.2 | $18M | 18k | 959.13 | |
| Netflix (NFLX) | 2.1 | $17M | 95k | 181.35 | |
| stock | 2.0 | $17M | 253k | 66.43 | |
| Editas Medicine (EDIT) | 2.0 | $17M | 688k | 24.01 | |
| 2u (TWOU) | 2.0 | $16M | 287k | 56.04 | |
| Proto Labs (PRLB) | 1.9 | $16M | 197k | 80.30 | |
| Xilinx | 1.9 | $15M | 214k | 70.83 | |
| Hortonworks | 1.9 | $15M | 893k | 16.95 | |
| salesforce (CRM) | 1.8 | $15M | 160k | 93.42 | |
| Facebook Inc cl a (META) | 1.8 | $15M | 87k | 170.87 | |
| Seres Therapeutics (MCRB) | 1.8 | $14M | 893k | 16.04 | |
| Invitae (NVTAQ) | 1.7 | $14M | 1.5M | 9.37 | |
| Lendingclub | 1.6 | $13M | 2.2M | 6.09 | |
| Tencent Holdings Ltd - (TCEHY) | 1.6 | $13M | 298k | 43.92 | |
| Foundation Medicine | 1.5 | $13M | 312k | 40.20 | |
| Ionis Pharmaceuticals (IONS) | 1.5 | $13M | 248k | 50.70 | |
| Exone | 1.3 | $11M | 944k | 11.36 | |
| Alibaba Group Holding (BABA) | 1.3 | $11M | 62k | 172.70 | |
| Softbank Corp-un (SFTBY) | 1.3 | $10M | 253k | 40.66 | |
| Nintendo (NTDOY) | 1.2 | $9.6M | 210k | 45.95 | |
| Red Hat | 1.2 | $9.6M | 87k | 110.86 | |
| Tree (TREE) | 1.1 | $9.4M | 38k | 244.45 | |
| Square Inc cl a (SQ) | 1.1 | $9.4M | 327k | 28.81 | |
| Intellia Therapeutics (NTLA) | 1.1 | $9.3M | 373k | 24.85 | |
| Teradyne (TER) | 1.1 | $8.9M | 238k | 37.29 | |
| Apple (AAPL) | 1.1 | $8.7M | 57k | 154.11 | |
| Paypal Holdings (PYPL) | 1.1 | $8.7M | 136k | 64.03 | |
| Twilio Inc cl a (TWLO) | 1.1 | $8.6M | 287k | 29.85 | |
| Ctrip.com International | 1.0 | $8.4M | 159k | 52.74 | |
| Medidata Solutions | 1.0 | $8.1M | 104k | 78.06 | |
| Akamai Technologies (AKAM) | 0.9 | $7.5M | 155k | 48.72 | |
| AeroVironment (AVAV) | 0.9 | $7.5M | 139k | 54.12 | |
| Cerus Corporation (CERS) | 0.9 | $7.3M | 2.7M | 2.73 | |
| Materalise Nv (MTLS) | 0.9 | $7.1M | 488k | 14.56 | |
| Redfin Corp (RDFN) | 0.8 | $6.7M | 266k | 25.09 | |
| Organovo Holdings | 0.7 | $5.8M | 2.6M | 2.22 | |
| Blackberry (BB) | 0.7 | $5.8M | 522k | 11.18 | |
| MercadoLibre (MELI) | 0.6 | $5.2M | 20k | 258.94 | |
| Nanostring Technologies (NSTGQ) | 0.6 | $4.6M | 284k | 16.16 | |
| Fanuc Ltd-unpons (FANUY) | 0.5 | $4.4M | 217k | 20.28 | |
| Compugen (CGEN) | 0.5 | $4.4M | 1.2M | 3.80 | |
| Veracyte (VCYT) | 0.5 | $4.3M | 488k | 8.77 | |
| Thermo Fisher Scientific (TMO) | 0.4 | $3.6M | 19k | 189.22 | |
| Autodesk (ADSK) | 0.4 | $3.2M | 29k | 112.28 | |
| Align Technology (ALGN) | 0.3 | $2.6M | 14k | 186.24 | |
| Hubspot (HUBS) | 0.3 | $2.4M | 28k | 84.07 | |
| Renishaw (RNSHF) | 0.3 | $2.4M | 37k | 63.81 | |
| Exa | 0.3 | $2.2M | 93k | 24.18 | |
| Trimble Navigation (TRMB) | 0.2 | $2.1M | 53k | 39.24 | |
| Mgi Digital Graphic Technolo (FRIIF) | 0.2 | $2.1M | 33k | 62.79 | |
| Ansys (ANSS) | 0.2 | $2.0M | 16k | 122.71 | |
| Hp (HPQ) | 0.2 | $2.0M | 100k | 19.96 | |
| Syros Pharmaceuticals | 0.2 | $2.0M | 135k | 14.72 | |
| Intuit (INTU) | 0.2 | $1.9M | 13k | 142.17 | |
| Slm Solutions | 0.2 | $1.8M | 43k | 42.02 | |
| K2m Group Holdings | 0.2 | $1.6M | 76k | 21.21 | |
| Delphi Automotive | 0.2 | $1.5M | 16k | 98.37 | |
| 3D Systems Corporation (DDD) | 0.2 | $1.4M | 108k | 13.39 | |
| Servicenow (NOW) | 0.2 | $1.4M | 12k | 117.57 | |
| Mazor Robotics Ltd. equities | 0.2 | $1.4M | 28k | 49.37 | |
| Dassault Systems | 0.2 | $1.4M | 14k | 101.02 | |
| Impinj (PI) | 0.2 | $1.4M | 34k | 41.60 | |
| Microsoft Corporation (MSFT) | 0.2 | $1.3M | 17k | 74.52 | |
| Deere & Company (DE) | 0.2 | $1.3M | 11k | 125.60 | |
| Biogen Idec (BIIB) | 0.2 | $1.3M | 4.3k | 313.03 | |
| Cornerstone Ondemand | 0.2 | $1.3M | 32k | 40.62 | |
| Ptc (PTC) | 0.2 | $1.3M | 23k | 56.30 | |
| Toyota Motor Corporation (TM) | 0.1 | $1.2M | 11k | 119.15 | |
| Byd (BYDDY) | 0.1 | $1.1M | 60k | 18.93 | |
| Shopify Inc cl a (SHOP) | 0.1 | $1.1M | 9.8k | 116.48 | |
| Group Gorge (GGRGF) | 0.1 | $1.2M | 47k | 24.91 | |
| Adobe Systems Incorporated (ADBE) | 0.1 | $1.0M | 7.0k | 149.15 | |
| Elbit Systems (ESLT) | 0.1 | $1.1M | 7.5k | 147.15 | |
| Alnylam Pharmaceuticals (ALNY) | 0.1 | $1.1M | 9.1k | 117.48 | |
| Regeneron Pharmaceuticals (REGN) | 0.1 | $998k | 2.2k | 447.33 | |
| Mellanox Technologies | 0.1 | $992k | 21k | 47.14 | |
| Box Inc cl a (BOX) | 0.1 | $994k | 51k | 19.32 | |
| Conformis | 0.1 | $955k | 271k | 3.52 | |
| Flextronics International Ltd Com Stk (FLEX) | 0.1 | $911k | 55k | 16.58 | |
| Plug Power (PLUG) | 0.1 | $881k | 338k | 2.61 | |
| Agios Pharmaceuticals (AGIO) | 0.1 | $894k | 13k | 66.72 | |
| Five Prime Therapeutics | 0.1 | $900k | 22k | 40.90 | |
| Inovio Pharmaceuticals | 0.1 | $909k | 143k | 6.34 | |
| Incyte Corporation (INCY) | 0.1 | $838k | 7.2k | 116.73 | |
| Rockwell Automation (ROK) | 0.1 | $836k | 4.7k | 178.25 | |
| Albemarle Corporation (ALB) | 0.1 | $811k | 6.0k | 136.23 | |
| Ultra Clean Holdings (UCTT) | 0.1 | $784k | 26k | 30.61 | |
| General Motors Company (GM) | 0.1 | $828k | 21k | 40.36 | |
| Jd (JD) | 0.1 | $851k | 22k | 38.21 | |
| Qualcomm (QCOM) | 0.1 | $777k | 15k | 51.86 | |
| Allied Motion Technologies (ALNT) | 0.1 | $742k | 29k | 25.35 | |
| United Parcel Service (UPS) | 0.1 | $657k | 5.5k | 120.15 | |
| Siemens (SMAWF) | 0.1 | $634k | 4.5k | 140.73 | |
| Arconic | 0.1 | $616k | 25k | 24.87 | |
| Prodways Group Sa (PRWYF) | 0.1 | $659k | 95k | 6.92 | |
| Geely Automobile-un (GELYY) | 0.1 | $587k | 10k | 57.17 | |
| Arrk Corp | 0.1 | $580k | 604k | 0.96 | |
| Bertrandt | 0.1 | $593k | 5.9k | 100.53 | |
| Gilead Sciences (GILD) | 0.1 | $511k | 6.3k | 81.05 | |
| FARO Technologies (FARO) | 0.1 | $460k | 12k | 38.22 | |
| Ametek (AME) | 0.1 | $511k | 7.7k | 66.01 | |
| Hexagon Ab for | 0.1 | $480k | 9.7k | 49.41 | |
| Cellectis S A (CLLS) | 0.1 | $465k | 16k | 28.47 | |
| Crispr Therapeutics (CRSP) | 0.1 | $457k | 26k | 17.88 | |
| General Electric Company | 0.1 | $437k | 18k | 24.17 | |
| Jounce Therapeutics | 0.1 | $445k | 29k | 15.60 | |
| Bayer (BAYRY) | 0.0 | $366k | 11k | 34.26 | |
| Celgene Corporation | 0.0 | $361k | 2.5k | 145.62 | |
| Teladoc (TDOC) | 0.0 | $333k | 10k | 33.14 | |
| Pacific Biosciences of California (PACB) | 0.0 | $182k | 35k | 5.24 | |
| Intrexon | 0.0 | $169k | 8.9k | 18.97 | |
| Nano Dimension Ltd spons | 0.0 | $171k | 33k | 5.13 | |
| Dowdupont | 0.0 | $146k | 2.1k | 69.36 | |
| Eastman Chemical Company (EMN) | 0.0 | $54k | 600.00 | 90.00 | |
| Praxair | 0.0 | $53k | 381.00 | 139.11 | |
| PolyOne Corporation | 0.0 | $53k | 1.3k | 39.85 | |
| Hexcel Corporation (HXL) | 0.0 | $54k | 942.00 | 57.32 | |
| Allegheny Technologies Incorporated (ATI) | 0.0 | $69k | 2.9k | 23.89 | |
| Carpenter Technology Corporation (CRS) | 0.0 | $65k | 1.3k | 48.40 | |
| Fanuc (FANUF) | 0.0 | $45k | 220.00 | 204.55 | |
| Pluristem Therapeutics | 0.0 | $95k | 63k | 1.51 | |
| Dsm N.v. Ord Shrs (KDSKF) | 0.0 | $57k | 693.00 | 82.25 | |
| Bayer (BAYZF) | 0.0 | $53k | 390.00 | 135.90 | |
| Toray Industries (TRYIF) | 0.0 | $56k | 5.8k | 9.67 | |
| Sandvik Ab (SDVKF) | 0.0 | $55k | 3.2k | 17.23 | |
| Softbank Corp foreign | 0.0 | $45k | 555.00 | 81.08 | |
| Evogene (EVGN) | 0.0 | $91k | 21k | 4.43 | |
| Kite Pharma | 0.0 | $100k | 557.00 | 179.53 | |
| Nintendo Co Ltd Npv Isin #jp3756600007 Sedol #6639550 (NTDOF) | 0.0 | $63k | 171.00 | 368.42 | |
| Sigma Labs | 0.0 | $84k | 45k | 1.89 | |
| 5n Plus (FPLSF) | 0.0 | $55k | 21k | 2.59 | |
| Arkema Sa (ARKAF) | 0.0 | $54k | 443.00 | 121.90 | |
| Fenner | 0.0 | $50k | 11k | 4.49 | |
| Eastman Kodak (KODK) | 0.0 | $40k | 5.5k | 7.28 |
