Cathie Wood ARK Invest Top Holdings March 2026: Tesla, AMD, Shopify

ARK Invest's Cathie Wood continues to focus on disruptive companies in the technology and growth sectors as of March 31, 2026. Her fund's portfolio, valued at approximately $11.33 billion, is heavily concentrated in innovative firms poised for exponential growth.

Wood's flagship holding remains Tesla Inc (TSLA), which accounts for 8.19% of the portfolio. Despite a significant reduction of 758,293 shares (-21.12%) from the previous period, Tesla remains a cornerstone of ARK's strategy, reflecting confidence in its long-term growth potential. For more on Tesla, visit Tesla stock analysis.

Advanced Micro Devices (AMD) is another key holding, representing 4.29% of ARK's assets. The position saw a decline of 1,128,570 shares (-11.28%) during the period, yet it remains a critical component of Wood's focus on semiconductor innovation and cloud computing infrastructure.

Shopify Inc (SHOP) continues to be a substantial position at 3.85% allocation. Wood's fund holds over 4.18 million shares, though this was reduced by 638,181 shares (-13.25%) recently, potentially indicating profit-taking or a strategic reassessment of the e-commerce leader's growth trajectory. Shopify stock details are available for deeper analysis.

Technology sector diversification is evident with Palantir Technologies (PLTR) at a 3.54% allocation. This data analytics powerhouse experienced a notable 22.93% reduction in shares (-925,212) during the reporting period, yet remains central to Wood's theme of data-driven business transformation.

The portfolio also reflects Wood's interest in emerging AI and healthcare tech. Tempus AI (TEM) and Circle Internet Group (CRCL) each hold approximately 3.35% and 3.38% of the portfolio, respectively, with both experiencing substantial share increases of over 50% and 52% during the period, signaling confidence in these growth sectors.

Financial services and digital assets are represented by Robinhood (HOOD) and Coinbase (COIN), each holding around 3.2% of ARK's assets. Robinhood saw a modest 19.65% increase in shares, while Coinbase experienced a slight decrease of 0.95% in shares, yet both maintain significant allocations in Wood's portfolio.

Additional holdings include Teradyne (TER) in test and measurement equipment and Roku (ROKU) in streaming technology, each contributing about 2.8% to the overall portfolio. For a complete view of ARK Invest's holdings, explore the full portfolio on ARK Invest's investor profile.