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HSBC highlights Arm growth potential in AI agent sector as architectural shift debates continue

Friday, March 20, 2026 at 02:17 PM

HSBC released a report suggesting growth for Arm driven by AI agents, though analysts debate whether data-centric workloads will remain on x86 architecture while general-purpose servers shift toward Arm.

Context

On March 20, 2026, HSBC analysts upgraded Arm Holdings from Reduce to Buy, significantly raising the price target from $90 to $205. This shift reflects a strategic revaluation of Arm as a primary beneficiary of the transition toward agentic AI, which requires persistent, always-on coordination across data centers. HSBC projects that Arm's server CPU royalty revenue could grow at a 76% compound annual rate between fiscal 2026 and 2031, potentially reaching $4 billion by the end of that period. The upgrade highlights a fundamental shift in Arm's business model from smartphone-dependency to high-value infrastructure. HSBC notes that all major hyperscalers are adopting the Armv9 architecture and Neoverse Compute Subsystems (CSS), which effectively doubles the royalty revenue per chip. Furthermore, analysts speculate that Arm's increased R&D spending suggests a potential move into the merchant server CPU market, which would allow the company to capture direct chip sales in addition to its traditional licensing and royalty fees.

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