OpenAI is close to finalizing a $40 billion funding round led by SoftBank Group Corp. — with investors including Magnetar Capital, Coatue Management, Founders Fund and Altimeter Capital Management in talks to participate, according to people familiar with the matter.

The deal is set to value the company at $300 billion.

OpenAI is close to finalizing a $40 billion funding round led by SoftBank Group Corp. — with investors including Magnetar Capital, Coatue Management, Founders Fund and Altimeter Capital Management in talks to participate, according to people familiar with the matter.

The deal is set to value the company at $300 billion.

https://www.bloomberg.com/news/articles/2025-03-26/openai-close-to-finalizing-its-40-billion-softbank-led-funding