ARK Invest's March Portfolio: Tech Giants & Growth Stocks Lead
Cathie Wood's ARK Invest portfolio as of March 31, 2026, remains heavily concentrated in technology and growth-oriented stocks, with Tesla and Advanced Micro Devices leading holdings.
Top Holdings
ARK Invest's portfolio, as of March 31, 2026, is dominated by technology and growth-oriented stocks. The largest holding by value is Tesla Inc (TSLA), representing approximately 8.19% of the portfolio. Advanced Micro Devices (AMD) follows closely with a 4.29% allocation, while Shopify (SHOP) and Palantir Technologies (PLTR) each account for 3.85% and 3.54% respectively. Other significant holdings include Tempus AI (TEM), Circle Internet Group (CRCL), Robinhood Markets (HOOD), Coinbase Global (COIN), Teradyne (TER), and Roku Inc (ROKU).
Portfolio Concentration and Sectors
The portfolio exhibits a strong concentration in the Technology sector, with several key players like Tesla, AMD, Shopify, and Palantir Technologies holding significant weight. Tesla leads not only in total value but also in the highest individual holding percentage. Beyond Technology, the portfolio includes diversification into Financial Services (Robinhood, Coinbase), Communication Services (Roku), and Healthcare (Tempus AI). However, the data suggests a primary focus on high-growth technology and disruptive business models, characteristic of ARK Invest's investment thesis.
Recent Changes in Holdings
Several holdings show notable changes compared to the previous period. Tempus AI (TEM) and Circle Internet Group (CRCL) have seen substantial increases in both shares and percentage allocation, indicating a growing confidence in these companies. Conversely, Tesla (TSLA) has experienced a significant reduction in both shares and percentage allocation. Other notable decreases include Advanced Micro Devices (AMD), Shopify (SHOP), Palantir Technologies (PLTR), Robinhood (HOOD), and Roku (ROKU), while Coinbase (COIN) saw only a minor reduction.
Investment Strategy Analysis
The portfolio's holdings and sector allocations align with ARK Invest's known investment strategy, which focuses on disruptive innovation and growth potential. The heavy weighting towards Technology, particularly in companies associated with electric vehicles (Tesla), semiconductors (AMD), cloud platforms (Shopify, potentially), and AI-driven solutions (Palantir, Tempus AI), underscores this focus. The inclusion of companies like Robinhood and Coinbase, while representing a different disruptive model, further supports the fund's theme of investing in innovative business structures. The strategy appears to favor established leaders with significant market caps alongside high-growth, potentially speculative names, reflecting a bet on long-term structural shifts in the economy.