ARK Investment Management as of Dec. 31, 2016
Portfolio Holdings for ARK Investment Management
ARK Investment Management holds 102 positions in its portfolio as reported in the December 2016 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| athenahealth | 8.9 | $25M | 233k | 105.17 | |
| Illumina (ILMN) | 7.3 | $20M | 156k | 128.04 | |
| Stratasys (SSYS) | 7.0 | $19M | 1.2M | 16.54 | |
| Amazon (AMZN) | 4.8 | $13M | 18k | 749.84 | |
| NVIDIA Corporation (NVDA) | 4.0 | $11M | 104k | 106.74 | |
| Baidu (BIDU) | 4.0 | $11M | 66k | 164.41 | |
| Netflix (NFLX) | 3.5 | $9.6M | 78k | 123.80 | |
| Alphabet Inc Class C cs (GOOG) | 3.4 | $9.4M | 12k | 771.78 | |
| Proto Labs (PRLB) | 3.3 | $9.1M | 176k | 51.35 | |
| Facebook Inc cl a (META) | 2.8 | $7.6M | 66k | 115.05 | |
| 2.6 | $7.2M | 444k | 16.30 | ||
| Hortonworks | 2.6 | $7.1M | 858k | 8.31 | |
| salesforce (CRM) | 2.0 | $5.5M | 80k | 68.46 | |
| stock | 1.9 | $5.3M | 104k | 51.15 | |
| Invitae (NVTAQ) | 1.9 | $5.3M | 667k | 7.94 | |
| Foundation Medicine | 1.9 | $5.3M | 298k | 17.70 | |
| 2u (TWOU) | 1.9 | $5.1M | 170k | 30.15 | |
| Seres Therapeutics (MCRB) | 1.8 | $4.9M | 492k | 9.90 | |
| Lendingclub | 1.7 | $4.8M | 907k | 5.25 | |
| Bluebird Bio (BLUE) | 1.7 | $4.7M | 76k | 61.70 | |
| Alnylam Pharmaceuticals (ALNY) | 1.7 | $4.6M | 124k | 37.44 | |
| Kite Pharma | 1.6 | $4.4M | 97k | 44.84 | |
| Teradyne (TER) | 1.6 | $4.3M | 168k | 25.40 | |
| 3D Systems Corporation (DDD) | 1.5 | $4.1M | 312k | 13.29 | |
| Exone | 1.5 | $4.0M | 430k | 9.34 | |
| Alibaba Group Holding (BABA) | 1.4 | $3.9M | 45k | 87.82 | |
| Red Hat | 1.4 | $3.9M | 56k | 69.70 | |
| Tesla Motors (TSLA) | 1.4 | $3.9M | 18k | 213.70 | |
| Ctrip.com International | 1.3 | $3.6M | 90k | 40.00 | |
| Tree (TREE) | 1.3 | $3.5M | 34k | 101.34 | |
| Paypal Holdings (PYPL) | 1.2 | $3.3M | 84k | 39.47 | |
| AeroVironment (AVAV) | 1.2 | $3.2M | 120k | 26.83 | |
| Square Inc cl a (SQ) | 1.2 | $3.2M | 233k | 13.63 | |
| Cerus Corporation (CERS) | 1.1 | $2.9M | 662k | 4.35 | |
| MercadoLibre (MELI) | 1.0 | $2.8M | 18k | 156.14 | |
| Juno Therapeutics | 1.0 | $2.7M | 142k | 18.85 | |
| Thermo Fisher Scientific (TMO) | 0.9 | $2.5M | 18k | 141.12 | |
| Charles Schwab Corporation (SCHW) | 0.9 | $2.5M | 63k | 39.47 | |
| Organovo Holdings | 0.6 | $1.5M | 456k | 3.39 | |
| Compugen (CGEN) | 0.4 | $1.1M | 221k | 5.10 | |
| Materalise Nv (MTLS) | 0.4 | $1.0M | 133k | 7.67 | |
| Trimble Navigation (TRMB) | 0.3 | $964k | 32k | 30.16 | |
| Biogen Idec (BIIB) | 0.3 | $948k | 3.3k | 283.58 | |
| Autodesk (ADSK) | 0.3 | $872k | 12k | 74.04 | |
| K2m Group Holdings | 0.3 | $776k | 39k | 20.03 | |
| Hp (HPQ) | 0.3 | $782k | 53k | 14.84 | |
| General Electric Company | 0.2 | $636k | 20k | 31.58 | |
| Align Technology (ALGN) | 0.2 | $562k | 5.9k | 96.07 | |
| Mentor Graphics Corporation | 0.2 | $512k | 14k | 36.89 | |
| Toyota Motor Corporation (TM) | 0.2 | $513k | 4.4k | 117.12 | |
| Xilinx | 0.2 | $482k | 8.0k | 60.39 | |
| Qualcomm (QCOM) | 0.2 | $507k | 7.8k | 65.21 | |
| Exa | 0.2 | $431k | 28k | 15.35 | |
| Voxeljet Ag ads | 0.2 | $444k | 155k | 2.87 | |
| Microsoft Corporation (MSFT) | 0.1 | $402k | 6.5k | 62.17 | |
| Ansys (ANSS) | 0.1 | $403k | 4.4k | 92.58 | |
| Hubspot (HUBS) | 0.1 | $414k | 8.8k | 46.96 | |
| Ptc (PTC) | 0.1 | $397k | 8.6k | 46.32 | |
| Nanostring Technologies (NSTGQ) | 0.1 | $376k | 17k | 22.28 | |
| Rockwell Automation (ROK) | 0.1 | $350k | 2.6k | 134.51 | |
| Servicenow (NOW) | 0.1 | $352k | 4.7k | 74.32 | |
| Veracyte (VCYT) | 0.1 | $351k | 45k | 7.74 | |
| Conformis | 0.1 | $364k | 45k | 8.10 | |
| Intellia Therapeutics (NTLA) | 0.1 | $348k | 27k | 13.11 | |
| Akamai Technologies (AKAM) | 0.1 | $318k | 4.8k | 66.74 | |
| Ultra Clean Holdings (UCTT) | 0.1 | $327k | 34k | 9.69 | |
| Medidata Solutions | 0.1 | $331k | 6.7k | 49.72 | |
| Cornerstone Ondemand | 0.1 | $335k | 7.9k | 42.26 | |
| Ionis Pharmaceuticals (IONS) | 0.1 | $317k | 6.6k | 47.88 | |
| Delphi Automotive | 0.1 | $305k | 4.5k | 67.25 | |
| United Parcel Service (UPS) | 0.1 | $269k | 2.3k | 114.71 | |
| Elbit Systems (ESLT) | 0.1 | $244k | 2.4k | 101.84 | |
| Incyte Corporation (INCY) | 0.1 | $228k | 2.3k | 100.35 | |
| Regeneron Pharmaceuticals (REGN) | 0.1 | $228k | 622.00 | 366.56 | |
| Albemarle Corporation (ALB) | 0.1 | $215k | 2.5k | 86.24 | |
| Inovio Pharmaceuticals | 0.1 | $217k | 31k | 6.95 | |
| Orbital Atk | 0.1 | $227k | 2.6k | 87.85 | |
| Twilio Inc cl a (TWLO) | 0.1 | $209k | 7.2k | 28.85 | |
| Mazor Robotics Ltd. equities | 0.1 | $183k | 8.4k | 21.89 | |
| Agios Pharmaceuticals (AGIO) | 0.1 | $190k | 4.6k | 41.71 | |
| Under Armour Inc Cl C (UA) | 0.1 | $190k | 7.6k | 25.13 | |
| Flextronics International Ltd Com Stk (FLEX) | 0.1 | $177k | 12k | 14.40 | |
| FARO Technologies (FARO) | 0.1 | $158k | 4.4k | 35.99 | |
| Ametek (AME) | 0.1 | $159k | 3.3k | 48.59 | |
| Mellanox Technologies | 0.1 | $156k | 3.8k | 40.91 | |
| Ambarella (AMBA) | 0.1 | $154k | 2.8k | 54.11 | |
| Five Prime Therapeutics | 0.1 | $160k | 3.2k | 50.00 | |
| Box Inc cl a (BOX) | 0.1 | $164k | 12k | 13.86 | |
| Allied Motion Technologies (ALNT) | 0.1 | $135k | 6.3k | 21.43 | |
| BioMarin Pharmaceutical (BMRN) | 0.0 | $80k | 960.00 | 83.33 | |
| Adobe Systems Incorporated (ADBE) | 0.0 | $79k | 769.00 | 102.73 | |
| Celgene Corporation | 0.0 | $93k | 807.00 | 115.24 | |
| Nano Dimension Ltd spons | 0.0 | $64k | 11k | 6.00 | |
| Syros Pharmaceuticals | 0.0 | $42k | 3.5k | 12.10 | |
| Eastman Chemical Company (EMN) | 0.0 | $24k | 322.00 | 74.53 | |
| Praxair | 0.0 | $21k | 180.00 | 116.67 | |
| PolyOne Corporation | 0.0 | $22k | 695.00 | 31.65 | |
| Allegheny Technologies Incorporated (ATI) | 0.0 | $19k | 1.2k | 15.62 | |
| Carpenter Technology Corporation (CRS) | 0.0 | $20k | 552.00 | 36.23 | |
| Eastman Kodak (KODK) | 0.0 | $23k | 1.5k | 15.44 | |
| Evogene (EVGN) | 0.0 | $34k | 6.7k | 5.11 | |
| Arconic | 0.0 | $24k | 1.3k | 18.81 |
