SoftBank Acquires Ampere Computing in $6.5 Billion Deal to Strengthen AI and Semiconductor Portfolio

The U.S.-based chip startup will operate as an independent subsidiary, with the acquisition set to close in the second half of 2025.

SoftBank Group has announced its acquisition of Ampere Computing, a U.S. chip startup specializing in Arm-based server chips, for $6.5 billion in cash.
Ampere will remain headquartered in Santa Clara, California, and continue to operate as an independent subsidiary under SoftBank's ownership.
The acquisition aligns with SoftBank's strategy to expand its portfolio in AI and semiconductor technology, building on its majority ownership of Arm Holdings.
Oracle and Carlyle Group, Ampere's largest investors, will sell their stakes as part of the deal, which is expected to close in the second half of 2025.
Founded in 2017 by former Intel president Renee James, Ampere employs 1,000 engineers and focuses on high-performance computing and AI innovation.