Sam Altman’s OpenAI Confidentially Files for IPO, Eyes $850+ Billion Valuation

Stocks Yahoo Finance By Yahoo Finance 09 Jun 2026 16:43 1 min read

Sam Altman’s OpenAI Confidentially Files for IPO, Eyes $850+ Billion Valuation

Sam Altman’s OpenAI Confidentially Files for IPO, Eyes $850+ Billion Valuation

Sam Altman’s OpenAI Confidentially Files for IPO, Eyes $850+ Billion Valuation

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