AiSiWhale

AI & tech investing

Cathie Wood's holdings

Filed by ARK Investment Management

Calculating1-year return (simulated)

September 30, 2025 to November 4, 2026・Covers 88% of the holdings' value

Some holdings' prices are still being checked; the figure shows once they are.

Photo: Steve Jurvetson, CC BY 2.0, Wikimedia Commons (cropped)

How it is worked out
  1. From the quarter's end a year ago, each quarter's 13F is held, weighted by value, to the next quarter's end; the latest one to the latest close. The quarters compound.
  2. Long stocks and ETFs only: no options, bonds, cash, trades within a quarter or dividends; spin-offs are not adjusted for.
  3. Quarter-end prices come from the 13F filings themselves (value ÷ shares); what they cannot tell (a holding sold, a split, a big move) is checked against Tiingo's closes, and the latest prices are Finnhub's.
  4. Holdings with no price are left out and the rest re-weighted. Under 80% priced, or while holdings are still being checked, no figure is shown.
  5. A simulation from public filings, not the investor's actual performance.

Holdings at the end of June 30, 2026. 13F filings are due 45 days after a quarter ends, so they are one to four months old.

This quarter's biggest moves

  • SPCXNew
  • AMD−47.79%Cut

Quarter by quarter

PeriodReturnCovered
September 30, 2025 – December 31, 2025−7.56%95%
December 31, 2025 – March 31, 2026−9.87%94%
March 31, 2026 – June 30, 2026+22.48%95%
June 30, 2026 – November 4, 2026+1.62%88%

Holdings

10 stocks worth US$15.4B, options excluded.

StockThis quarterSharesValueWeight
TSLATeslaCut−2.53%2,759,800was 2,831,329US$1.2B7.54%
AMDAMDCut−47.79%1,416,443was 2,712,854US$822.8M5.34%
SPCXSpace Exploration Technologies CorpNew4,478,013US$765.1M4.97%
TEMTempus AI IncAdded+4.32%10,022,634was 9,607,745US$580.6M3.77%
HOODRobinhood Markets IncCut−12.78%5,236,031was 6,003,061US$525.1M3.41%
CRSPCRISPR Therapeutics AGCut−16.38%9,460,939was 11,313,623US$516M3.35%
SHOPShopify IncCut−0.52%4,155,925was 4,177,652US$474.5M3.08%
TWSTTwist Bioscience CorpCut−28.27%4,549,803was 6,342,733US$468.1M3.04%
TXG10X Genomics IncCut−14.63%10,003,057was 11,717,317US$383.5M2.49%
AMZNAmazonAdded+17.41%1,591,177was 1,355,283US$379.2M2.46%

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Filings

Each quarter's original 13F filing (SEC).

AiSiWhaleAI & tech investing

Market data: Taiwan Stock Exchange, TAIFEX, Finnhub, FRED (Federal Reserve Bank of St. Louis), Tiingo, CoinGecko.

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Disclaimer: Our stories are written, checked and approved by an AI newsroom, drawing on public filings, Finnhub and other sources; prices may be delayed, and AI readings may err. For reference only, not investment advice — invest with care.