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OpenAI said Monday, June 8, it recently submitted a confidential S-1 to the Securities and Exchange Commission, moving May's banker preparation into regulator review. The filing gives the $852 billion company a path to public markets after Anthropic's confidential S-1 and during SpaceX's roadshow, while OpenAI's financials remain private for now.
OpenAI has moved the AI boom's private-market story into a public-market test of whether investors will accept enormous user scale, heavy compute obligations, overlapping suppliers and backers, and nonprofit-linked governance.
OpenAI's one-paragraph notice was blunt: "We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it. 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. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best."
Key Takeaways
- OpenAI submitted a confidential S-1, but timing and valuation are still undecided.
- SEC guidance requires public filing at least 15 days before any roadshow.
- OpenAI’s $24B annualized revenue pace faces a $600B compute target by 2030.
- Anthropic’s $965B valuation and SpaceX’s roadshow set public-market comparators.
AI-generated summary, reviewed by an editor. More on our AI guidelines.
The SEC's 15-day clock
The SEC's nonpublic-review guidance is one hard constraint on the timetable. A draft IPO registration can be reviewed outside public view if the issuer confirms in its cover letter that it will publicly file the registration statement and nonpublic draft submissions "at least 15 days prior to any road show," or 15 days before the requested effective date if there is no roadshow.
The S-1 is not public. That means investors still cannot see OpenAI's audited financial statements, share count, executive compensation, customer concentration or risk-factor language. CNBC reported that OpenAI has been working with Goldman Sachs and Morgan Stanley, and that CFO Sarah Friar called IPO readiness "good hygiene" for a company of OpenAI's size, saying it should "look and feel and act" like a public company.
A fall roadshow would require the registration statement and prior nonpublic draft submissions at least 15 days earlier.
The $600 billion compute plan
OpenAI's March funding announcement gave Wall Street the growth case before the S-1 did. The company said it closed $122 billion of committed capital at an $852 billion post-money valuation, generated $2 billion in monthly revenue, had more than 900 million weekly ChatGPT users and more than 50 million subscribers. The same post said enterprise revenue was above 40% of total revenue and Codex served more than 2 million weekly users.
"Durable access to compute is the strategic advantage that compounds across the entire system," OpenAI wrote. It also gave investors a simple chain: "More compute drives more intelligent models. More intelligent models drive better products. Better products drive faster adoption, more revenue and more cashflow."
CNBC reported in May that OpenAI told investors it was targeting roughly $600 billion in total compute spend by 2030, and OpenAI's Guaranteed Capacity product asks customers for one-, two- and three-year commitments. "Customers are increasingly asking us for certainty on capacity," Altman wrote, according to CNBC. "As models get better, we expect that the world will be capacity-constrained for some time."
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OpenAI's disclosed $2 billion monthly revenue implies $24 billion annualized if held flat for 12 months. That planned total compute spend through 2030 is 25 times OpenAI's current $24 billion annualized revenue pace. The Information reported, in an item carried by Reuters via The Hindu, that Friar had questioned whether slowing revenue growth would support AI-server spending commitments; Reuters said it could not immediately verify the report.
Anthropic's $965 billion comparator
Anthropic closed a $65 billion Series H at a $965 billion post-money valuation on May 28, above OpenAI's $852 billion March post-money valuation, then filed its own confidential draft S-1 on June 1. Its notice also said, "The number of shares to be offered and the price have not yet been set." The public filing, if Anthropic proceeds, is where investors will see the financial statements behind the company's self-reported $47 billion revenue run rate.
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Anthropic's Series H post said "run-rate revenue crossed $47 billion earlier this month." Using company-reported run-rate-style figures, that would be nearly twice OpenAI's $24 billion annualized March revenue pace.
SpaceX adds a third listing to the same calendar. CNBC reported that SpaceX's filing names OpenAI, Anthropic and Google among key AI competitors. It also reported that SpaceX's reception could shape the urgency of OpenAI's and Anthropic's own IPO race before OpenAI's public S-1 appears.
The next OpenAI filing
OpenAI published a separate "third phase" plan on Monday. "Now we are entering the third phase," the company said. "The economy is beginning to reshape around AI. The central question now is how to make advanced AI abundant, affordable, safe, useful, and easy enough for every person and organization to benefit from it." The public S-1 will be the first filing with financial statements, risk factors and use-of-proceeds language attached to that claim.
CNBC's May 20 pricing report names the pressure from cheaper routing. Google CEO Sundar Pichai said at I/O that "many companies are already blowing through their annual token budgets, and it's only May," while Databricks CEO Ali Ghodsi described cheaper model routing bluntly: "You can curb costs really well this way." A public OpenAI filing would let investors compare that pressure with gross margin and contractual capacity obligations.
Under SEC guidance, OpenAI must make the registration statement and prior nonpublic draft submissions public at least 15 days before any roadshow if the company proceeds.
Frequently Asked Questions
Did OpenAI officially file for an IPO?
OpenAI said it recently submitted a confidential S-1 to the SEC. That starts nonpublic review, but it does not set a listing date, price range or share count.
When will OpenAI's S-1 become public?
SEC guidance requires the registration statement and prior nonpublic draft submissions to be made public at least 15 days before any roadshow, if OpenAI proceeds.
What valuation is OpenAI carrying into the process?
OpenAI's March funding round valued the company at $852 billion post-money. Anthropic's latest disclosed valuation is higher, at $965 billion after its Series H.
Why does compute spending matter for the IPO?
OpenAI says it generated $2 billion in monthly revenue in March. CNBC reported the company is targeting roughly $600 billion in total compute spend by 2030.
How do Anthropic and SpaceX affect OpenAI's IPO?
Anthropic has already filed confidentially and SpaceX is in its roadshow. Their disclosures and market reception could shape how investors price OpenAI's eventual public filing.
AI-generated summary, reviewed by an editor. More on our AI guidelines.
Marcus Schuler
Editor-in-Chief and founder of Implicator.ai. Former ARD correspondent and senior broadcast journalist with 10+ years covering tech. Writes daily briefings on policy and market developments. Based in San Francisco. E-mail: editor@implicator.ai
