OpenAI Is Preparing to Go Public at a $730 Billion Valuation

OpenAI is moving toward the biggest tech listing in years. Reports say it is preparing to file confidentially for an IPO in the coming weeks, with a listing possible as soon as September, at a private-market value of around 730 billion dollars. After earlier talk of a delay, the maker of ChatGPT looks ready to face public investors.

The size is what stands out. A 730 billion dollar valuation would make OpenAI one of the most valuable companies ever to go public, and an offering at that scale would be a landmark for the entire AI sector. Filing confidentially is the standard first step, letting the company prepare with regulators before revealing its finances publicly. The clock toward a listing is starting.

The timing marks a shift. Just days ago there were reports OpenAI might push its IPO to next year, spooked by weak trading in other tech debuts and volatility in AI shares. A move to file now, with a September target, suggests the recent market rally to record highs has reopened the window. When stocks are strong, the case for listing gets easier. Confidence returned with the rally.

It also intensifies the AI IPO race. Anthropic has already filed confidentially at a near-trillion-dollar valuation and is targeting an autumn listing, so OpenAI and its biggest rival could both hit the public market within months of each other. Whoever lists first helps set the benchmark valuation for the whole field. The two leaders are racing to Wall Street at once.

The honest caveat is that a filing is not a finished deal. Confidential paperwork can slip or stall, market conditions can turn before the listing, and a 730 billion dollar price leaves little room for disappointment in a business still spending enormously and not clearly profitable. IPO plans have already wavered once this month. Preparing to list is not the same as listing.

So OpenAI is stepping toward one of the largest public offerings in history, buoyed by a market back at records. A confidential filing in the works, a September target, a 730 billion dollar tag, and a rival racing alongside. The AI boom is about to get its defining stock. Watch for the filing and whether the September timeline holds.