Arm Holdings shares rose approximately 16% Monday to around $319, extending gains above 27% over the previous five trading sessions as semiconductor and artificial-intelligence stocks rallied. CEO Rene Haas said demand for Arm technology has reached unprecedented levels and warned that semiconductor supply bottlenecks could persist for years. Customer commitments for Arm’s latest AGI CPU have exceeded $2 billion across fiscal 2027 and fiscal 2028, potentially giving the company a more direct route into data-center hardware beyond its licensing and royalty model. Investor enthusiasm was also fueled by expectations that agentic AI applications, including Meta’s rapidly rising Muse AI agent, will require substantially more CPU resources as they browse content, use tools, execute code and manage background tasks. Arm projects the server CPU market could approach $120 billion by 2030, with annual growth above 35%, and reported record first-quarter fiscal 2027 revenue of $1.29 billion, up 22% year over year. Data-center royalty revenue more than doubled from the prior-year period. The rally has nevertheless raised valuation and execution concerns because stronger AI computing demand may not translate proportionally into licensing, royalty or chip-sales growth. Manufacturing capacity, customer adoption, margins and competition will determine how much of the $2 billion pipeline becomes recognized revenue.