OpenAI Restructures, Microsoft Takes For-Profit Stake

OpenAI Restructures, Microsoft Takes For-Profit Stake

Microsoft will hold a 27% stake in OpenAI Group PBC, controlled by the nonprofit OpenAI Foundation.

The deal values OpenAI at $500 billion, allowing it to restructure into a public benefit corporation.

Microsoft's ownership stake is exclusively in OpenAI's for-profit arm.

The deal clears the way for OpenAI to become a publicly traded company.

Author's summary: Microsoft takes 27% stake in OpenAI.

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MediaPost MediaPost — 2025-10-28