Arm Approached Cerebras Ahead of $5.55B IPO as Server CPU Share Hits 17.7%
ARM•Arm Holdings and SoftBank reportedly approached Cerebras Systems about acquiring the AI chipmaker weeks before its $5.55 billion IPO at a $40 billion valuation. In Q1 2026, Arm’s server CPU share rose 370 basis points sequentially to 17.7%, as Intel and AMD compete for AI workloads.
1. ARM Gains AI Server CPU Market Share
A UBS report shows Arm's share rose by 370 basis points to 17.7% in Q1 2026, while Intel's share fell to 54.9% and AMD reached 27.4%. This gain underscores heightened demand for Arm-based CPUs in AI data center workloads despite Intel's Coral Rapids rollout.
2. Potential Cerebras Acquisition Talks
Arm and SoftBank reportedly held acquisition talks with Cerebras Systems ahead of the chipmaker's $5.55 billion IPO, implying interest in bolstering Arm's AI infrastructure footprint. Given Cerebras’s implied $40 billion valuation, such a deal could significantly expand Arm's high-performance computing offerings.
