Key Points
- OpenAI announced June 8 it confidentially filed a draft S-1 with the SEC.
- The move follows rival Anthropic's confidential filing on June 1.
- OpenAI was last valued at $852 billion post-money.
- The company says it has not decided on IPO timing.
The two companies at the center of the AI boom are now both pointed at the public markets. OpenAI said in a blog post on June 8 that it has confidentially filed a draft S-1 — the registration statement that precedes an IPO — with the Securities and Exchange Commission, one week after rival Anthropic made the same move. It turns months of "is OpenAI going public" speculation into a filed document.
What's confirmed, and what isn't
The filing itself is the news; almost everything around it is still open. OpenAI was last valued at $852 billion post-money, which would put any eventual listing among the largest in history, but the company named no valuation target, no share count, and — pointedly — no date. "We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company," OpenAI said, framing the filing as optionality rather than a countdown. A confidential S-1 lets it prepare without disclosing detailed financials or risk factors, and announce on its own terms — which, the company acknowledged, beats waiting for the filing to leak.
The race the filing makes official
This confirms a story Uristocrat has tracked from the buildup, when OpenAI was reportedly preparing the paperwork. The timing — one week behind Anthropic, which filed June 1 — turns a private rivalry over models and revenue into a public one over investors. Whoever prices first sets the benchmark the other gets measured against, and both are effectively asking Wall Street to underwrite the assumption that the AI spending wave keeps compounding.
Why it matters
An OpenAI IPO would be the clearest test yet of whether public investors value the AI leaders the way private ones have. Private rounds are negotiated in the dark; a listing puts the thesis in front of an open market that can reprice it daily. OpenAI keeping the timing vague is the tell — it wants the option to go public without committing to the moment the market gets to vote. The pressure isn't only financial: Apple has since sued OpenAI, alleging former Apple employees stole trade secrets to accelerate its AI hardware — the kind of discovery-heavy litigation a company eyeing the public markets would rather avoid.
The pull toward public markets now reaches the hardware layer, too: memory-chip maker SK Hynix has launched a $28 billion Nasdaq share sale in its first US listing — another AI-boom balance sheet asking Wall Street to price the spending wave.
Source: TechCrunch, Yahoo Finance
Comments