OpenAI Files Confidential IPO Paperwork, Joining Trillion-Dollar AI Race
Key Takeaways
- ▸OpenAI filed confidential S-1 paperwork, becoming the third major company (after SpaceX and Anthropic) pursuing a potential trillion-dollar IPO in 2026
- ▸The company has not committed to a timeline, signaling the IPO could happen sooner or be delayed depending on market conditions and strategic factors
- ▸Anthropic's latest valuation of $965 billion now exceeds OpenAI's $852 billion, intensifying competition among frontier AI developers for public market dominance
Summary
OpenAI has filed confidential paperwork for an initial public offering, making it the third major AI company to pursue a public listing this year after SpaceX and Anthropic. The move comes as the AI industry faces massive capital demands to build data centers and recruit top talent, with OpenAI's own revenue reportedly between $10–$20 billion last year despite significant losses. The company explicitly acknowledged that it expected the filing to leak, announcing the move preemptively in a brief blog post and emphasizing that timing remains uncertain—the IPO could occur soon or years away depending on market conditions and strategic considerations.
OpenAI's confidential filing sets up a competitive dynamic with Anthropic, the rival founded by former OpenAI employees, which filed its own IPO paperwork on June 1. Anthropic's latest funding round valued it at $965 billion, slightly outpacing OpenAI's $852 billion valuation. Both companies, along with SpaceX, could potentially debut as trillion-dollar companies despite having no path to profitability and generating a fraction of the revenue of existing trillion-dollar firms. The IPOs also come amid discussions of government involvement, with President Trump's administration exploring the possibility of the US taking a stake in AI companies as they go public—an idea OpenAI has been considering to broaden public benefits from AI development.
- OpenAI's $10–$20 billion annual revenue masks substantial losses, reflecting the industry-wide trend of massive capex spending on data centers and talent acquisition



