
OpenAI Foundation, holding $130 billion in equity of its for‑profit arm, plans major healthcare and AI investments ahead of a potential 2027 IPO, with Microsoft owning 27%.
OpenAI confirmed its restructuring with the OpenAI Foundation controlling $130 billion in equity of OpenAI Group PBC and formalizing ownership among employees, investors, the nonprofit, and Microsoft, which holds a 27% stake worth $135 billion. The Foundation will direct $25 billion toward healthcare and AI resilience projects. The company is reportedly considering an IPO in 2027, which could be among the largest in history.