OpenAI is preparing to do something it has never done before: show the world its books.
According to WION, whose report was also carried by MSN, the ChatGPT maker's full IPO prospectus is expected this month, following a confidential S-1 filing. The company is being framed in coverage of the offering as a trillion-dollar listing — which would make it one of the largest stock market debuts ever attempted.
The number drawing the most attention isn't the valuation, though. It's the figure in the headline of both reports: a 122% negative margin. In plain terms, a negative margin means a company is spending more than it takes in. At 122%, the spending doesn't just exceed revenue — it exceeds it by more than the revenue itself.
WION describes OpenAI's financials as "the most closely guarded financial statements in technology" and notes they are "about to become a public document." That is the real shift here. Private companies can raise money on narrative and investor enthusiasm. Public companies file quarterly numbers that anyone — rivals, regulators, skeptical analysts — can pick apart.
An S-1 is the registration document a company files with U.S. regulators before selling shares to the public. Filing it confidentially, as the reports say OpenAI did, lets a company begin the process privately before the details become public.
The available reporting is thin on specifics beyond these points, and the full prospectus has not yet been released. Details on revenue, losses, and the mechanics of the offering should arrive with that document.
Why it matters: the AI boom has been financed largely on private valuations and faith in future profits, and OpenAI's prospectus will be the first time public investors can judge whether the economics behind that boom actually work.