Cathie Wood’s ARK Invest Buys CoreWeave Stock as AI Sell-Off Raises Debt Concerns
October 20, 2026 — Cathie Wood’s ARK Invest has continued buying shares of CoreWeave Inc. (NASDAQ: CRWV) despite a sharp decline in the artificial intelligence infrastructure company’s stock, drawing attention to the competing opportunities and risks facing AI-related investments. ARK Invest’s exchange-traded funds reportedly purchased more than 381,000 CoreWeave shares across two trading sessions during