OpenAI is preparing to file for an initial public offering very soon, according to an exclusive report from the Wall Street Journal. The move would mark a historic transition for the company behind ChatGPT, shifting it from a closely held private entity to one accountable to public shareholders.
The timing puts OpenAI in a direct race with rival Anthropic, which is also reportedly eyeing a public listing. The Wall Street Journal frames the contest as consequential beyond mere bragging rights, asking why it matters which company crosses the IPO finish line first — a question that touches on market valuation, talent recruitment, and which AI lab gains the credibility boost of a successful debut.
Investors are already sizing up the field. According to analysis from Yahoo Finance and The Motley Fool, the comparison isn't just between OpenAI and Anthropic — SpaceX, the Elon Musk rocket company, is also being weighed as a potential public offering, prompting financial outlets to publish head-to-head breakdowns of which IPO might be the better buy.
TradingKey has outlined key background information investors should know before OpenAI's filing, reflecting growing retail interest in getting a piece of the AI boom through traditional stock markets rather than only through venture-backed funds.
Why it matters: an OpenAI IPO would be one of the largest and most scrutinized market debuts in years, forcing the company to reveal its finances publicly for the first time — and giving ordinary investors their first direct shot at owning a stake in the AI arms race.