OpenAI Closes $122B Funding Round at $852B Valuation — Largest VC Round in History
The numbers are almost impossible to process. On March 31, 2026, OpenAI closed a $122 billion funding round at a post-money valuation of $852 billion — making it the largest venture capital funding round in the history of technology. Not just AI. All of tech. To put that in perspective: OpenAI is now worth more than most G7 nations’ annual GDP. It’s worth more than three Nvidias from three years ago. And it’s still private. ...