OpenAI Confidentially Files for IPO, Joining Anthropic in Race to Wall Street

June 9, 2026

OpenAI Confidentially Files for IPO, Joining Anthropic in Race to Wall Street

OpenAI has confidentially filed for an initial public offering, the company announced Monday, joining its rival Anthropic in a race to Wall Street as AI moves from private markets to public scrutiny. In a post on X, OpenAI said it had submitted a confidential S-1 filing with the SEC. “We have not decided on timing

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OpenAI Confidentially Files for IPO, Joining Anthropic in Race to Wall Street | The Gradient