13F filing recap · Q4 2016

What did ARK Invest buy in Q4 2016?

Reported stock-position changes between this filing and the previous one. US-listed stocks across every ARK-managed account, including accounts that belong to no fund below.

Stock value

$274.89M

Positions

102

Estimated turnover

—

Turnover is a proxy: verified trade-origin share changes valued at period-end and divided by average reported stock value. SEC holdings reports do not disclose execution dates or prices. Corporate actions and unreconciled activity are excluded.

New positions

ATHNAthenahealth, Inc.$24.55Mreported value+233.4K shares ILMNIllumina, Inc.$19.99Mreported value+156.1K shares SSYSStratasys Ltd.$19.13Mreported value+1.16M shares AMZNAmazon.com Inc$13.29Mreported value+17.7K shares NVDANvidia Corp$11.06Mreported value+103.6K shares BIDUBaidu, Inc.$10.89Mreported value+66.2K shares NFLXNetflix, Inc.$9.60Mreported value+77.6K shares GOOGAlphabet Inc.$9.35Mreported value+12.1K shares PRLBProto Labs, Inc.$9.05Mreported value+176.3K shares METAMeta Platforms, Inc.$7.59Mreported value+66.0K shares TWTRTwitter Inc.$7.23Mreported value+443.5K shares HDPHortonworks Inc$7.13Mreported value+858.4K shares CRMSalesforce, Inc.$5.46Mreported value+79.7K shares SPLKSplunk Inc.$5.30Mreported value+103.5K shares NVTAInvitae Corp$5.29Mreported value+666.6K shares FMIFoundation Medicine, Inc.$5.28Mreported value+298.1K shares TWOU2u Inc$5.13Mreported value+170.2K shares MCRB1EURSeres Therapeutics, Inc.$4.87Mreported value+492.1K shares LCEURLendingclub Corporation$4.76Mreported value+906.6K shares BLUEBluebird Bio, Inc.$4.67Mreported value+75.6K shares ALNYAlnylam Pharmaceuticals, Inc.$4.63Mreported value+123.7K shares KITEKite Pharma Inc$4.36Mreported value+97.3K shares TERTeradyne, Inc.$4.26Mreported value+167.7K shares DDD3d Systems Corp$4.15Mreported value+312.2K shares XONEThe Exone Company$4.01Mreported value+429.8K shares BABAAlibaba Group Holding Limited$3.93Mreported value+44.7K shares TSLATesla, Inc.$3.91Mreported value+18.3K shares RHTRed Hat Inc$3.90Mreported value+56.0K shares CTRPTrip.com Group Limited$3.61Mreported value+90.2K shares TREELendingtree, Inc.$3.46Mreported value+34.2K shares PYPLPayPal Holdings, Inc.$3.32Mreported value+84.1K shares AVAVAerovironment Inc$3.23Mreported value+120.2K shares XYZBlock, Inc.$3.18Mreported value+233.4K shares CERSCerus Corporation$2.88Mreported value+661.8K shares MELIMercadolibre, Inc.$2.78Mreported value+17.8K shares JUNOJuno Therapeutics Inc$2.68Mreported value+142.0K shares TMOThermo Fisher Scientific Inc.$2.50Mreported value+17.7K shares SCHWSchwab Charles Corp$2.47Mreported value+62.5K shares ONVOOrganovo Holdings Inc$1.55Mreported value+456.3K shares CGENCompugen Ltd$1.13Mreported value+220.8K shares MTLSMaterialise NV$1.02Mreported value+132.9K shares TRMBTrimble Inc.$964.0Kreported value+32.0K shares BIIBBiogen Inc.$948.0Kreported value+3.3K shares ADSKAutodesk, Inc.$872.0Kreported value+11.8K shares HPQHP Inc.$782.0Kreported value+52.7K shares KTWOK2m Group Holdings, Inc.$776.0Kreported value+38.7K shares GEGeneral Electric Company$636.0Kreported value+20.1K shares ALGNAlign Technology, Inc.$562.0Kreported value+5.8K shares TMToyota Motor Corp/$513.0Kreported value+4.4K shares MENTMentor Graphics Corporation$512.0Kreported value+13.9K shares QCOMQualcomm Inc/de$507.0Kreported value+7.8K shares XLNXXilinx Inc$482.0Kreported value+8.0K shares VJETVoxeljet AG$444.0Kreported value+154.6K shares EXAExa Corporation$431.0Kreported value+28.1K shares HUBSHubspot Inc$414.0Kreported value+8.8K shares ANSSAnsys Inc$403.0Kreported value+4.4K shares MSFTMicrosoft Corporation$402.0Kreported value+6.5K shares PTCPtc Inc.$397.0Kreported value+8.6K shares NSTGNanostring Technologies Inc$376.0Kreported value+16.9K shares CFMSConformis Inc$364.0Kreported value+44.9K shares NOWServicenow, Inc.$352.0Kreported value+4.7K shares VCYTVeracyte, Inc.$351.0Kreported value+45.4K shares ROKRockwell Automation, Inc.$350.0Kreported value+2.6K shares NTLAIntellia Therapeutics, Inc.$348.0Kreported value+26.5K shares CSODCornerstone Ondemand Inc$335.0Kreported value+7.9K shares MDSOMedidata Solutions Inc$331.0Kreported value+6.7K shares UCTTUltra Clean Holdings, Inc.$327.0Kreported value+33.7K shares AKAMAkamai Technologies, Inc.$318.0Kreported value+4.8K shares IONSIonis Pharmaceuticals, Inc.$317.0Kreported value+6.6K shares DLPHDelphi Automotive Plc$305.0Kreported value+4.5K shares UPSUnited Parcel Service, Inc$269.0Kreported value+2.3K shares ESLTElbit Systems Ltd.$244.0Kreported value+2.4K shares INCYIncyte Corporation$228.0Kreported value+2.3K shares REGNRegeneron Pharmaceuticals, Inc.$228.0Kreported value+622 shares OAOrbital Atk Inc$227.0Kreported value+2.6K shares INOInovio Pharmaceuticals, Inc.$217.0Kreported value+31.2K shares ALBAlbemarle Corporation$215.0Kreported value+2.5K shares TWLOTwilio Inc.$209.0Kreported value+7.2K shares AGIOAgios Pharmaceuticals, Inc.$190.0Kreported value+4.6K shares UAUnder Armour, Inc.$190.0Kreported value+7.6K shares MZORMazor Robotics Ltd.$183.0Kreported value+8.4K shares FLEXFlex Ltd.$177.0Kreported value+12.3K shares BOXBox, Inc.$164.0Kreported value+11.8K shares FPRXFive Prime Therapeutics, Inc.$160.0Kreported value+3.2K shares AMEAmetek, Inc.$159.0Kreported value+3.3K shares FAROFaro Technologies Inc$158.0Kreported value+4.4K shares MLNXMellanox Technologies Ltd$156.0Kreported value+3.8K shares AMBAAmbarella, Inc.$154.0Kreported value+2.8K shares ALNTAllient Inc$135.0Kreported value+6.3K shares CELGCelgene Corporation$93.0Kreported value+807 shares BMRNBiomarin Pharmaceutical Inc$80.0Kreported value+960 shares ADBEAdobe Inc.$79.0Kreported value+769 shares NNDMNano Dimension Ltd$64.0Kreported value+10.7K shares SYRSEURSyros Pharmaceuticals, Inc.$42.0Kreported value+3.5K shares EVGNEvogene Ltd.$34.0Kreported value+6.7K shares HWMHowmet Aerospace Inc.$24.0Kreported value+1.3K shares EMNEastman Chemical Co$24.0Kreported value+322 shares KODKEastman Kodak Company$23.0Kreported value+1.5K shares POLAvient Corporation$22.0Kreported value+695 shares PXPraxair, Inc.$21.0Kreported value+180 shares CRSCarpenter Technology Corporation$20.0Kreported value+552 shares ATIAti Inc.$19.0Kreported value+1.2K shares