SuperworthCathie Wood
ARK Investment ManagementDisruptive innovation
Invests in disruptive innovation: AI, robotics, genomics, energy storage, blockchain.
- US stock portfolio
- $15.4B
- Positions
- 190
- Quarter
- Q2 2026
- 13F filed with the SEC
- In its top 10
- 39%
- Active share
- 84%
- different from Russell 1000
- Turnover a year
- 5%
- Median holding
- 5.3 yrs
How the picks did
Trailed its closest index (mostly the Russell 1000 Growth) by 11.7 pts a year over 5 years (20 quarters).
How this is measured
Each 13F report is held from the week it was filed to the week of the next, priced weekly without dividends, and compared with the price of an ETF tracking the index it was closest to that quarter. No shorts, cash, bonds or options. Small and delisted companies we do not price are left out, and a quarter counts only when 70% or more of the portfolio is priced. Past results say nothing about future ones.
13F shows US long stock positions only, filed up to 45 days after the quarter.
Largest holdings
Each tile's size is its share of the portfolio at the end of Q2 2026. Green was bought or added to that quarter, red trimmed.
What changed in Q2 2026
Its bets against Russell 1000
Holds much more than the index
Holds much less, or none
Funds it runs
- Net assets
- $5.6B
- Stocks
- 43
- Active share
- 84%
TSLA 10%, TEM 5%, SPCX 5%
- Net assets
- $1.9B
- Stocks
- 39
- Active share
- 79%
TSLA 10%, TER 7%, AMD 6%
- Net assets
- $1.6B
- Stocks
- 40
- Active share
- 77%
TSLA 7%, AMD 7%, ARKB 5%
- Net assets
- $1.6B
- Stocks
- 32
- Active share
- 98%
TXG 9%, TWST 8%, TEM 7%
- Net assets
- $759.5M
- Stocks
- 34
- Active share
- 84%
SPCX 8%, LHX 8%, KTOS 6%
- Net assets
- $700.8M
- Stocks
- 38
- Active share
- 89%
SHOP 9%, XYZ 7%, ARKB 6%
- Net assets
- $160M
- Stocks
- 44
- Active share
- 87%
TSLA 10%, TEM 7%, HOOD 6%
- Net assets
- $136.9M
- Stocks
- 65
TEVA 2%, PGY 2%, MNDY 2%
- Net assets
- $58.7M
- Stocks
- 42
- Active share
- 99%
Dassault Systemes SE 6%, PTC 5%, Siemens AG 5%
By sector
Every position, Q2 2026
| Company | Share of portfolio | Value | Change |
|---|---|---|---|
| TSLATesla | 7.54% | $1.2B | trimmed |
| AMDAdvanced Micro Devices | 5.34% | $822.8M | trimmed |
| SPCXSpaceX | 4.97% | $765.1M | new |
| TEMTempus AI | 3.77% | $580.6M | added |
| HOODRobinhood Markets | 3.41% | $525.1M | trimmed |
| CRSPCRISPR Therapeutics | 3.35% | $516M | trimmed |
| SHOPShopify | 3.08% | $474.5M | trimmed |
| TWSTTwist Bioscience | 3.04% | $468.1M | trimmed |
| TXG10x Genomics | 2.49% | $383.5M | trimmed |
| AMZNAmazon.com | 2.46% | $379.2M | added |
| PLTRPalantir Technologies | 2.43% | $374.8M | added |
| GOOGAlphabet | 2.39% | $368.6M | added |
| COINCoinbase Global | 2.38% | $367.1M | added |
| RBLXRoblox | 2.28% | $351.6M | added |
| BEAMBeam Therapeutics | 2.28% | $351.3M | trimmed |
| TERTeradyne | 2.03% | $312M | trimmed |
| NTLAIntellia Therapeutics | 1.85% | $285.5M | added |
| CRCLCircle Internet | 1.85% | $285.5M | added |
| NVDANVIDIA | 1.79% | $276.4M | added |
| CRWVCoreWeave | 1.72% | $264.5M | added |
| DEDeere | 1.62% | $249.3M | trimmed |
| XYZBlock | 1.53% | $235.4M | added |
| KTOSKratos Defense & Security Solutions | 1.51% | $233M | added |
| TSMTaiwan Semiconductor Manufacturing | 1.50% | $230.3M | trimmed |
| NTRANatera | 1.21% | $187M | added |
| ILMNIllumina | 1.19% | $183.7M | trimmed |
| CBRSCerebras Systems | 1.10% | $169M | new |
| RKLBRocket Lab USA | 1.08% | $165.8M | trimmed |
| BLSHBullish | 1.03% | $158.1M | added |
| AVGOBroadcom | 1.00% | $153.8M | trimmed |
| RXRXRecursion Pharmaceuticals | 0.98% | $151.7M | added |
| ACHRArcher Aviation | 0.98% | $151.2M | trimmed |
| ABSIAbsci | 0.97% | $149.8M | trimmed |
| VCYTVeracyte | 0.88% | $134.8M | trimmed |
| METAMeta Platforms | 0.87% | $134.6M | added |
| ARKBARK 21Shares Bitcoin ETF | 0.82% | $125.6M | trimmed |
| LHXL3Harris Technologies | 0.81% | $125.3M | added |
| BMNRBitmine Immersion Technologies | 0.76% | $117.3M | trimmed |
| PSNLPersonalis | 0.72% | $110.8M | added |
| WGSGeneDx | 0.72% | $110.5M | added |
| BWXTBWX Technologies | 0.69% | $107M | trimmed |
| AVAVAeroVironment | 0.65% | $100.3M | added |
| XEX-Energy | 0.65% | $99.4M | new |
| LLYEli Lilly and | 0.60% | $92.7M | added |
| ROKURoku | 0.53% | $82.3M | trimmed |
| GHGuardant Health | 0.49% | $76M | added |
| DASHDoorDash | 0.46% | $70.1M | added |
| SNOWSnowflake | 0.45% | $68.6M | new |
| TRMBTrimble | 0.44% | $68.2M | added |
| SOFISoFi Technologies | 0.44% | $67.1M | trimmed |
| IRDMIridium Communications | 0.43% | $66.6M | trimmed |
| JOBYJoby Aviation | 0.39% | $59.7M | added |
| CATCaterpillar | 0.39% | $59.6M | trimmed |
| LUNRIntuitive Machines | 0.37% | $57.7M | added |
| CDNACareDx | 0.36% | $55.7M | trimmed |
| FIGFigma | 0.36% | $55M | trimmed |
| DDOGDatadog | 0.36% | $54.7M | trimmed |
| CERSCerus | 0.34% | $52.4M | trimmed |
| TOSTToast | 0.34% | $51.7M | added |
| GOOGLAlphabet | 0.33% | $50.1M | new |
| PACBPacific Biosciences of California | 0.32% | $50M | trimmed |
| CMPSCOMPASS Pathways | 0.32% | $48.8M | added |
| ESLTElbit Systems | 0.31% | $47.6M | added |
| ADPTAdaptive Biotechnologies | 0.29% | $44.8M | trimmed |
| NRIXNurix Therapeutics | 0.28% | $43.5M | added |
| NETCloudflare | 0.28% | $43.1M | trimmed |
| BFLYButterfly Network | 0.28% | $42.8M | trimmed |
| AURAurora Innovation | 0.27% | $41.8M | trimmed |
| MELIMercadoLibre | 0.24% | $37.4M | trimmed |
| ALMRAlamar Biosciences | 0.24% | $37.2M | new |
| CCJCameco | 0.24% | $36.8M | trimmed |
| TDYTeledyne Technologies | 0.24% | $36.6M | added |
| SNPSSynopsys | 0.24% | $36.3M | added |
| SYMSymbotic | 0.23% | $35.8M | added |
| SDGRSchrodinger | 0.23% | $35M | added |
| BIDUBaidu | 0.22% | $34.5M | trimmed |
| SPOTSpotify Technology | 0.22% | $34.5M | added |
| PEverpure | 0.20% | $31.4M | trimmed |
| DKNGDraftKings | 0.20% | $31M | trimmed |
| PRMEPrime Medicine | 0.20% | $30.8M | added |
| RBRKRubrik | 0.19% | $29.3M | trimmed |
| ISRGIntuitive Surgical | 0.18% | $28M | added |
| KDKKodiak AI | 0.17% | $26.2M | added |
| IONSIonis Pharmaceuticals | 0.15% | $23.8M | added |
| GTLBGitLab | 0.15% | $23.4M | trimmed |
| WRDWeRide | 0.14% | $21.8M | added |
| GENBGenerate Biomedicines | 0.14% | $21.7M | added |
| ABNBAirbnb | 0.14% | $21.2M | trimmed |
| ARCTArcturus Therapeutics | 0.13% | $19.5M | added |
| OKLOOklo | 0.13% | $19.5M | added |
| GENIGenius Sports | 0.12% | $18.6M | trimmed |
| CRWDCrowdStrike | 0.12% | $18M | trimmed |
| HEIHEICO | 0.12% | $17.8M | added |
| MASS908 Devices | 0.11% | $17.6M | added |
| NFLXNetflix | 0.10% | $16.1M | added |
| PONYPony AI | 0.10% | $15.4M | added |
| SESea | 0.10% | $15.2M | trimmed |
| GRMNGarmin | 0.10% | $14.7M | added |
| KLARKlarna | 0.09% | $14.4M | trimmed |
| SRTAStrata Critical Medical | 0.09% | $14.4M | trimmed |
The largest 100 of 190 positions.
About these numbers
A 13F lists a manager's US stock positions at the end of a quarter and is filed up to 45 days later. It leaves out shorts, cash, bonds and most non-US holdings, so it is a picture of the stock book, not the whole firm. The filings on SEC EDGAR