28 Oct 2025 | 3 Mins Read
Microsoft boosts OpenAI stake to $135 billion through restructuring
Flipitmoney
Microsoft acquires 27% stake in OpenAI, worth $135 billion, through a new agreement. OpenAI restructuring from non-profit to public benefit corporation creates equity worth around $130 billion in the for-profit unit. Microsoft retains access to AI models until 2032, and OpenAI purchases $250 billion in Microsoft Azure services.