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ARK Invest

Q4 2018 13F · by Cathie Wood, CIO

As of
Dec 31, 2018
Filed
Feb 11, 2019
US stock
$2.5B · prev $3.3B
Positions
194 · prev 202
Options notional
$0
Documents
1· 1 amendment

Picture94.5% US stock

Full picture · of what this 13F reports is US stock

  • US stock listed on a US exchange 94.5%
  • Foreign stock not listed in the US 5.5%
  • Notes debt, at principal 0.0%
  • Puts at notional value 0.0%
  • Calls at notional value 0.0%

Moves201 since the prior filing

The book

Focused · behaves like 34 equal-sized positions

  1. Very concentrated
  2. Concentrated
  3. Focused
  4. Diversified

High turnover · 75% a year, about 1.3 years per position

  1. Low
  2. Moderate
  3. High

Top 5 positions25% of US stock

  1. TSLA Tesla, Inc. trimmed−0.37 pp trimmed−0.375.6%
  2. NVDA Nvidia Corp added+2.25 pp added+2.255.0%
  3. SSYS Stratasys Inc (ISRAEL) trimmed+0.13 pp trimmed+0.135.0%
  4. XYZ Block, Inc. added+1.77 pp added+1.774.9%
  5. BIDU Baidu, Inc. added+0.49 pp added+0.494.7%

Revealed late, restated

restated 0 rows corrected by the filer · US stock 0.00%; later quarters recomputed 13F-HR/A · Feb 11, 2019 ↗

Positions194 in this filing · 20 exited

TSLATesla, Inc.5.60%414,107$138Mtrimmed−45%−0.37 pp9 q
NVDANvidia Corp4.96%914,128$122Madded×2.9+2.25 pp9 q
SSYSStratasys Inc (ISRAEL)4.95%6,774,158$122Mtrimmed−2%+0.13 pp9 q
XYZBlock, Inc.4.86%2,135,920$120Madded×2.1+1.77 pp9 q
BIDUBaidu, Inc.4.70%729,440$116Madded+20%+0.49 pp9 q
TCEHYTencent Hldgs UNSP/4.19%2,614,306$103Mtrimmed−4%+0.83 pp6 q
NVTAInvitae Corporation3.94%8,770,073$97Mtrimmed−4%−0.70 pp9 q
ILMNIllumina Inc3.86%316,640$95Madded+17%+0.86 pp9 q
NTLAIntellia Therapeutics, Inc3.77%6,801,952$93Madded+18%−1.21 pp9 q
TWTRTwitter, Inc.3.76%3,223,193$93Mtrimmed−22%+0.21 pp9 q
TERTeradyne, Inc.3.30%2,590,588$81Madded+50%+1.37 pp9 q
NFLXNetFlix Inc2.85%262,225$70Madded+27%+0.52 pp9 q
EDITEditas Medicine, Inc.2.79%3,024,489$69Madded+8%+0.10 pp8 q
AMZNAmazon.Com Inc2.61%42,817$64Madded+13%+0.31 pp9 q
MDSOMedidata Solutions, Inc.2.56%936,559$63Madded+16%+0.78 pp9 q
ZZillow Group, Inc. Class C2.34%1,821,356$58Madded+84%+1.02 pp3 q
SPLKSplunk Inc2.12%498,136$52Madded+39%+0.81 pp9 q
TREELendingTree, Inc.2.10%235,501$52Madded+60%+1.08 pp9 q
MTLSMaterialise NV2.00%2,460,912$49Mtrimmed−3%+0.94 pp9 q
CRMSalesforce, Inc.1.97%354,169$49Madded+41%+0.76 pp9 q
NSTGQNanoString Technologies, Inc.1.95%3,238,692$48Mtrimmed−6%+0.10 pp9 q
LCHappen, Inc.1.87%17,526,970$46Mtrimmed−3%−0.24 pp9 q
SPOTSpotify Technology S.A.1.82%395,842$45Madded+43%+0.30 pp3 q
VCYTVeracyte, Inc.1.78%3,493,255$44Mtrimmed−11%+0.64 pp9 q
CRSPCRISPR Therapeutics AG1.54%1,325,110$38Mtrimmed−9%−0.41 pp7 q
CERSCerus Corp1.39%6,740,782$34Madded+4%−0.03 pp9 q
TDOCTeladoc Health, Inc.1.33%658,407$33Madded×7.3+1.10 pp6 q
unresolved2U Inc1.15%570,214$28Madded×3.0+0.72 pp9 q
unresolvedBluebird Bio Inc0.79%196,938$20Mtrimmed−51%−0.98 pp9 q
MCRBSeres Therapeutics, Inc.0.76%4,119,479$19Madded+2%−0.17 pp9 q
unresolvedOrganovo Hldgs Inc0.70%18,059,829$17Madded+1%+0.08 pp9 q
AAPLApple Inc.0.68%106,052$17Mtrimmed−60%−1.14 pp8 q
CGENCompugen Ltd0.63%7,105,958$15Madded+3%−0.17 pp9 q
GBTCGrayscale Bitcoin Trust ETF0.59%3,638,710$14Mnew+0.59 ppnew
SYRSSyros Pharmaceuticals Inc0.56%2,460,621$14Madded+11%−0.24 pp9 q
BABAAlibaba Group Holding Limited0.54%96,591$13Mtrimmed−29%−0.14 pp9 q
XONEExone CO/THE0.53%1,978,817$13Mtrimmed−2%−0.05 pp9 q
IONSIonis Pharmaceuticals, Inc.0.53%242,312$13Madded+6%+0.17 pp9 q
CLLSCellectis S.A.0.48%714,336$12Madded+81%+0.14 pp8 q
CELGCelgene Corp0.45%174,303$11Madded+18%+0.05 pp9 q
AMDAdvanced Micro Devices0.43%574,938$11Mtrimmed−10%−0.17 pp2 q
PYPLPayPal Holdings, Inc.0.42%123,629$10Mtrimmed−9%+0.06 pp9 q
SHOPShopify Inc. Class A subordinate voting shares0.40%70,321$10Mtrimmed−32%−0.11 pp7 q
PRLBProto Labs, Inc.0.36%77,966$9Mtrimmed−4%−0.04 pp9 q
TSMTaiwan Semiconductor Manufacturing Company Ltd.0.36%241,195$9Mtrimmed−76%−0.96 pp4 q
XLNXXilinx Inc0.36%104,098$9Mtrimmed−84%−1.18 pp9 q
unresolvedGrubhub Inc0.35%112,983$9Madded×4.4+0.24 pp2 q
HDP1Hortonworks Inc0.34%573,384$8Mtrimmed−33%−0.25 pp9 q
AVAVAeroVironment, Inc.0.32%115,625$8Madded+12%−0.03 pp9 q
unresolvedInovio Pharmaceuticals Inc0.31%1,885,641$8Mtrimmed−2%−0.01 pp9 q
ADBEAdobe Inc.0.27%28,948$7Mtrimmed−33%−0.08 pp9 q
HUBSHubspot, Inc.0.27%53,812$7Mtrimmed−41%−0.14 pp9 q
IOVAIovance Biotherapeutics, Inc.0.26%726,360$6Madded+71%+0.12 pp4 q
MELIMercado Libre, Inc0.26%21,765$6Mtrimmed−82%−1.00 pp9 q
unresolvedLoxo Oncology Inc0.23%40,440$6Mnew+0.23 ppnew
TRMBTrimble Inc.0.23%171,609$6Mtrimmed−6%−0.01 pp9 q
ZUOZuora, Inc.0.23%309,589$6Madded+3%+0.02 pp3 q
9991429DAptiv Irish Holdings Ltd0.23%93,442$6Mtrimmed−85%−1.32 pp5 q
unresolvedAtlassian Corp Plc0.22%60,252$5Mnew+0.22 ppnew
REGNRegeneron Pharmaceuticals Inc0.21%13,921$5Mtrimmed−40%−0.07 pp9 q
5RTRubius Therapeutics Inc0.21%315,152$5Madded+67%+0.07 pp2 q
PDDPDD Holdings Inc.0.20%219,730$5Mnew+0.20 ppnew
ADSKAutodesk Inc0.19%36,761$5Mtrimmed−2%+0.01 pp9 q
EBEventbrite, Inc. Class A0.17%152,573$4Mnew+0.17 ppnew
INCYIncyte Genomics Inc0.17%66,147$4Madded+4%+0.04 pp9 q
ALGNAlign Technology Inc0.16%18,914$4Madded+58%+0.02 pp9 q
TWLOTwilio Inc.0.16%45,237$4Mnew+0.16 ppnew
CDXSCodexis, Inc.0.15%214,298$4Mnew+0.15 ppnew
unresolvedArcturus Therapeutics Ltd0.15%815,176$4Madded+5%−0.06 pp5 q
GOOGAlphabet Inc. Class C0.13%2,993$3Mtrimmed−81%−0.43 pp9 q
AKXAnsys Inc0.12%21,053$3Mtrimmed−2%0.00 pp9 q
unresolvedBellicum Pharmaceuticals Inc0.12%1,033,491$3Madded+75%+0.01 pp3 q
CGNXCognex Corp0.11%68,945$3Madded+14%+0.01 pp5 q
unresolvedPluristem Therapeutics Inc0.11%3,387,094$3Madded+17%0.00 pp6 q
ISRGIntuitive Surgical Inc.0.10%4,926$2Madded+36%+0.04 pp3 q
RNSHFRenishaw PLC0.10%43,889$2Madded+17%+0.03 pp6 q
ESLTElbit Systems Ltd0.09%19,952$2Mtrimmed−2%+0.01 pp9 q
DEDeere & Company0.08%12,867$2Mtrimmed−25%0.00 pp6 q
HPQHP Inc.0.08%97,957$2Mtrimmed−18%−0.01 pp9 q
FRIIFFrance Mgi Digital Graph0.08%44,342$2Madded+25%+0.02 pp4 q
PRWYFProdways Group0.08%644,576$2Madded+17%0.00 pp6 q
MBGYYMercedes-benz Unsp /0.07%129,032$2Mtrimmed−10%0.00 pp4 q
GMGeneral Motors Company0.07%50,179$2Mtrimmed−38%−0.01 pp8 q
JDJD.com, Inc.0.07%83,383$2Mtrimmed−98%−2.58 pp6 q
KTOSKratos Defense & Security Solutions, Inc.0.07%119,953$2Madded+62%+0.04 pp2 q
RKUNYRakuten Group Inc S/0.07%269,521$2Madded0%+0.01 pp4 q
NXPINXP Semiconductors N.V.0.07%25,007$2Mtrimmed−27%−0.02 pp2 q
MSFTMicrosoft Corp0.06%14,786$2Mtrimmed−89%−0.41 pp9 q
PTCPtc, Inc0.06%16,988$1Mtrimmed−11%0.00 pp9 q
DDD3D Systems Corporation0.06%137,725$1Mtrimmed−24%−0.04 pp9 q
DSYDassault Systems0.06%12,267$1Madded+1%+0.01 pp6 q
4AMNikon Slm Solutions AG0.05%126,097$1Madded+61%−0.01 pp6 q
SYKStryker Corporation0.03%5,084$797,000added+51%+0.01 pp4 q
MLNXMellanox Technologies Ltd0.03%6,857$633,000added+6%+0.02 pp9 q
unresolvedIntec Pharma Ltd0.03%96,370$727,000trimmed−11%+0.01 pp2 q
AMEAmetek, Inc.0.02%7,497$508,000trimmed−10%0.00 pp9 q
ABTUGBXAquabounty Technologies0.02%294,914$605,000added+19%0.00 pp4 q
FAROFaro Technologies Inc0.02%9,988$406,000trimmed−6%0.00 pp9 q
MOG.AMoog Inc.0.02%6,118$474,000trimmed−16%0.00 pp4 q
NNDMNano Dimension Ltd.0.02%513,079$570,000added0%−0.01 pp9 q
NICENICE Ltd0.02%4,691$508,000trimmed−5%0.00 pp5 q
SEDGSolarEdge Technologies, Inc.0.02%11,978$420,000added+20%+0.01 pp5 q
UPSUnited Parcel Service, Inc. Class B0.02%4,038$394,000trimmed−22%0.00 pp9 q
BDTBertrandt AG0.02%5,638$442,000trimmed−5%0.00 pp6 q
SMAWFSiemens AG Ord0.02%4,024$448,000trimmed−5%0.00 pp6 q
MDTMedtronic plc0.02%4,820$438,000trimmed−27%0.00 pp2 q
SPNNSapiens International Corp0.02%41,804$461,000trimmed−21%0.00 pp2 q
unresolvedAttunity Ltd0.02%29,720$585,000trimmed−33%−0.01 pp2 q
AUDCAudioCodes Ltd0.02%51,850$512,000trimmed−25%0.00 pp5 q
BZQIFBezeq Israel Telecom0.02%449,052$438,000trimmed−11%0.00 pp5 q
CAMTCamtek Ltd0.02%65,974$447,000trimmed−3%0.00 pp5 q
CELJFCellcom Israel Ltd Ord0.02%79,461$469,000trimmed−16%0.00 pp5 q
CRNTCeragon Networks Ltd0.02%134,337$508,000trimmed−6%+0.01 pp5 q
CHKPCheck Point Software Technologies Ltd0.02%4,464$458,000trimmed−9%0.00 pp5 q
CYBRCyberark Software LTD/ISRAEL0.02%7,046$522,000trimmed−10%0.00 pp5 q
DANEDanel (Adir Yeoshua) Ltd0.02%10,126$492,000trimmed−17%0.00 pp5 q
unresolvedEvogene Ltd - ADR0.02%252,122$499,000added+4%0.00 pp9 q
GILTGilat Satellite Networks Ltd0.02%60,300$557,000trimmed−2%0.00 pp5 q
HLTEFHilan Tech Ltd0.02%21,003$493,000trimmed−13%0.00 pp5 q
ITRNIturan Location and Control Ltd.0.02%14,601$468,000trimmed−19%0.00 pp5 q
KMDAKamada Ltd0.02%85,268$425,000trimmed−12%0.00 pp5 q
RMTHFMatrix It Ltd0.02%43,384$479,000trimmed−11%0.00 pp5 q
NVMINova Ltd.0.02%20,150$459,000added+7%0.00 pp5 q
ORBKOrbotech Ltd0.02%8,940$505,000added+4%0.00 pp5 q
PTNRFPartner Communs Co Ord0.02%101,428$497,000trimmed−26%0.00 pp5 q
unresolvedPointer Telocation Ltd0.02%40,543$493,000trimmed−11%0.00 pp5 q
RDCMRadcom Ltd.0.02%52,585$390,000added×2.1+0.01 pp5 q
RDWRRadware Ltd.0.02%21,406$486,000added+8%0.00 pp5 q
SILCSilicom Ltd0.02%12,275$429,000trimmed−14%0.00 pp5 q
SCIXFSuny Cellular Com Ltd Ord0.02%1,040,415$485,000trimmed−2%0.00 pp5 q
TAROTaro Pharmaceutical Indus0.02%5,132$434,000added+8%+0.01 pp5 q
URGNUroGen Pharma Ltd.0.02%11,298$486,000added0%0.00 pp5 q
WIXWIX.com Ltd.0.02%4,875$440,000trimmed−2%0.00 pp5 q
unresolvedHexagon AB0.02%10,367$472,000trimmed−4%0.00 pp6 q
ARNCHowmet Aerospace Inc.0.01%20,958$353,000trimmed−31%−0.01 pp9 q
FISVFiserv, Inc.0.01%1,873$138,000held—5 q
unresolvedGeneral Electric Co0.01%37,606$285,000trimmed−11%0.00 pp9 q
GWREGuidewire Software, Inc.0.01%3,922$315,000added+15%0.00 pp5 q
HDBHDFC Bank Limited0.01%1,297$134,000held—5 q
IBKRInteractive Brokers Group, Inc. Class A0.01%4,674$255,000trimmed−23%0.00 pp5 q
ICEIntercontinental Exchange Inc.0.01%2,248$169,000trimmed−97%−0.15 pp4 q
INTUIntuit Inc0.01%1,307$257,000held—7 q
2051428DOmr Art Smgarp Eu Eq PEN-20.01%3,963$135,000new+0.01 ppnew
NDAQNasdaq, Inc.0.01%2,232$182,000held—5 q
NUVANuVasive, Inc.0.01%6,684$331,000new+0.01 ppnew
OPRAOpera Limited0.01%49,725$276,000trimmed−92%−0.16 pp2 q
RDFNRedfin Corporation0.01%8,638$124,000trimmed−11%0.00 pp6 q
RDHLRedhill Biopharma Ltd.0.01%60,741$337,000added+24%0.00 pp5 q
SRPTSarepta Therapeutics,, Inc.0.01%2,504$273,000new+0.01 ppnew
SCHWThe Charles Schwab Corporation0.01%3,738$155,000held—5 q
SFTBYSoftbank Grp UNSP/0.01%6,517$212,000trimmed−96%−0.22 pp6 q
TEVATeva Pharmaceutical Industries Limited0.01%23,606$364,000added+2%−0.01 pp5 q
UCTTUltra Clean Holdings, Inc.0.01%39,400$334,000added+9%0.00 pp9 q
VRSKVerisk Analytics, Inc.0.01%2,003$218,000added+30%0.00 pp5 q
unresolvedWirecard AG - ADR0.01%2,090$161,000added×3.2+0.01 pp5 q
unresolvedArrk Corp0.01%504,801$347,000trimmed−15%−0.01 pp6 q
RKUNFRakuten Group Inc0.01%24,600$165,000added×2.5+0.01 pp5 q
SBHGFSbi Holdings Inc Ord0.01%16,100$310,000added×2.60.00 pp5 q
FOMXFoamix Pharmaceuticals Ltd0.01%94,378$339,000trimmed−6%−0.01 pp5 q
unresolvedGalmed Pharmaceuticals Ltd0.01%40,844$279,000added+14%0.00 pp2 q
TSEMTower Semiconductor Ltd0.01%24,877$367,000added+3%−0.01 pp5 q
FANDFFirstrand Ltd0.01%34,982$170,000added×2.6+0.01 pp5 q
ATIATI Inc.0.00%2,063$45,000trimmed−14%0.00 pp9 q
CRSCarpenter Technology Corp0.00%1,072$38,000trimmed−6%0.00 pp9 q
unresolvedDowdupont Inc0.00%953$51,000trimmed−2%0.00 pp6 q
EMNEastman Chemical Company0.00%682$50,000added+7%0.00 pp9 q
KODKEastman Kodak Company0.00%22,266$57,000added+32%0.00 pp9 q
HXLHexcel Corporation0.00%869$50,000trimmed−6%0.00 pp6 q
IFNNYInfineon Techs AG S/0.00%738$15,000held—4 q
MSCIMSCI, Inc.0.00%783$115,000held—5 q
PACBPacific Biosciences of California, Inc.0.00%590$4,000trimmed−100%−1.27 pp6 q
POLAvient Corporation0.00%1,510$43,000added+11%0.00 pp9 q
RHTRed Hat Inc0.00%160$28,000trimmed−100%−1.79 pp9 q
ONCESpark Therapeutics, Inc.0.00%129$5,000held—2 q
MMM3M Company0.00%280$53,000trimmed−12%0.00 pp3 q
TRUTransUnion0.00%2,082$118,000trimmed−15%−0.01 pp5 q
VVISA Inc.0.00%223$29,000trimmed−81%−0.01 pp5 q
WDAYWorkday, Inc. Class A0.00%198$32,000trimmed−85%−0.01 pp5 q
XRXXerox Holdings Corporation0.00%2,092$41,000new0.00 ppnew
BAYZFBayer A G Ord0.00%390$27,000held—6 q
EVKIFEvonik Industries AG0.00%1,550$39,000trimmed−6%0.00 pp2 q
HELKFHenkel Kgaa And Co Ord0.00%508$50,000added+2%0.00 pp2 q
ARKAFArkema Ord0.00%499$43,000trimmed−5%0.00 pp6 q
99952EURLinde PLC/OLD0.00%351$55,000new0.00 ppnew
FANUFFanuc Corporation0.00%220$33,000held—4 q
GMOYFGmo Internet Inc Ord0.00%2,700$37,000added×3.40.00 pp2 q
NTDOFNintendo Co Ltd Ord0.00%171$45,000held—6 q
unresolvedSoftBank Group Corp0.00%555$37,000held—6 q
TRYIFToray Indus Inc Ord0.00%7,836$55,000trimmed−5%0.00 pp6 q
DSMKoninklijke Dsm NV0.00%620$51,000added+2%0.00 pp6 q
ASXFFAsx Ltd Ord0.00%1,579$65,000held—5 q
unresolvedTrade Me Group Ltd0.00%10,506$35,000added×2.40.00 pp5 q
XROLFXero Ltd Ord0.00%3,465$104,000added×2.40.00 pp5 q
SDVKFSandvik AB0.00%3,484$49,000trimmed−5%0.00 pp6 q
unresolvedBitcoin Investment Trust—−1,806,723—exited−0.43 pp—
BIIBBiogen Inc.—−22,498—exited−0.24 pp—
NOWServicenow, Inc.—−33,152—exited−0.20 pp—
unresolvedMazor Robotics Ltd—−105,304—exited−0.19 pp—
ONCBeOne Medicines Ltd.—−20,207—exited−0.11 pp—
YYJOYY Inc.—−46,859—exited−0.11 pp—
BMYBristol-Myers Squibb Co.—−55,283—exited−0.10 pp—
unresolvedEvelo Biosciences Inc—−236,685—exited−0.09 pp—
CSODCornerstone OnDemand, Inc.—−35,978—exited−0.06 pp—
ROKRockwell Automation, Inc.—−10,562—exited−0.06 pp—
TMToyota Motor Corporation—−16,816—exited−0.06 pp—
2613715DK2M Group Holdings Inc—−26,470—exited−0.02 pp—
unresolvedTogether Startup Network Ltd—−285,181—exited−0.02 pp—
unresolvedMagicjack Vocaltec Ltd—−64,357—exited−0.02 pp—
MGTIMgt Capital Invts Inc—−2,804,453—exited−0.01 pp—
SBUXStarbucks Corp—−3,727—exited−0.01 pp—
1885807DAthenahealth Inc—−320—exited0.00 pp—
CBOECboe Global Markets, Inc.—−535—exited0.00 pp—
EBIXEbix Inc—−1,862—exited0.00 pp—
PXGBXPraxair Inc—−388—exited0.00 pp—

Source

Form
13F-HR/A
Reading
0 defects · 22 unresolved
Options
none in this filing
Notes
none in this filing
SEC cross-check
SEC data set not published yet