Cathie Wood pours $19.2 million on biotech stock, trims favorite

Core Insights - Cathie Wood's investment strategy focuses on disruptive innovation, with significant gains in the ARK Innovation ETF (ARKK) up 58% year to date, outperforming broader benchmarks [2] - The current portfolio adjustments emphasize biotech stocks and AI-adjacent platforms, indicating a strategic shift towards sectors with potential catalysts [3][5] Investment Strategy - Wood is methodically reweighting her portfolio to align with anticipated trends in the second half of the year, particularly in biotech and AI [4] - Recent portfolio changes include trimming positions in overvalued stocks while increasing stakes in companies with promising scientific advancements [5] Major Investments - A notable investment includes acquiring 750,000 shares of Intellia Therapeutics (NTLA) valued at $19.2 million, focusing on transformative CRISPR therapies for rare diseases [6] - ARK Invest also made a significant $30.7 million investment in Block, acquiring 385,585 shares, reflecting confidence in fintech infrastructure and the convergence of AI and payments [9][10] Additional Holdings - Smaller strategic additions include 268,833 shares of DraftKings worth $8.9 million, 17,579 shares of Amazon valued at $3.9 million, and 14,881 shares of Alibaba worth $2.6 million [11] - The genomic sector saw growth with the addition of 562,505 shares of Pacific Biosciences and 274,939 shares of 10x Genomics [11]