The facts first
- Anthropic filed a confidential S-1 with the SEC on June 1, positioning an IPO as early as October 2026, with Goldman Sachs and JPMorgan as underwriters.
- The company's latest private valuation is $965 billion, set in a $65 billion funding round that closed on May 28.
- Revenue is projected to surge to $10.9 billion in Q2 2026 - up from $4.8 billion in Q1 - and management expects the company's first-ever operating profit, roughly $559 million for the quarter.
- The annualized revenue run-rate sits near $44 billion.
What it means
That first profitable quarter is real and it matters. But a $965 billion price tag on a company just crossing into profitability is not value investing. It is speculation dressed in growth headlines. There is no margin of safety here.
Anthropic filed its confidential S-1 yesterday, joining a crowded 2026 lineup that includes SpaceX and, potentially, OpenAI. The timeline points to an October or November public debut. Goldman Sachs and JPMorgan are the lead underwriters.
The story the underwriters will sell is the kind of growth curve that does not appear in textbooks. Revenue went from $1 billion annualized in late 2024 to roughly $44 billion by May 2026. Q2 2026 is projected at $10.9 billion - a 130% jump from Q1 - and management says the company will turn its first operating profit, approximately $559 million for the quarter. Inference margins, the gap between what customers pay for API calls and what it costs Anthropic to generate the answer, have climbed from 38% a year ago to roughly 70%. That is an operating improvement worth paying attention to.
Now let's talk about the valuation. A $965 billion enterprise value on $44 billion in revenue works out to roughly 22 times revenue. Annualize that $559 million quarterly operating profit and you get roughly $2.2 billion a year. The implied multiple on operating income is about 440 times. Even if you stretch the math and project 2027 operating profits at double that - which assumes flawless execution on a scale no AI company has yet delivered - you are still looking at a 220x multiple on earnings.
For comparison, mature public technology companies with stable cash flows and positive free cash flow typically trade somewhere between 15 and 30 times operating earnings. The most exuberant AI infrastructure names in public markets - even those with the best growth stories - rarely stretch past 40-50 times earnings on sustainable cash flow. Anthropic at its current private valuation is pricing in a decade of near-perfect growth before a single share trades on an exchange.
While it's true that revenue growth of this velocity has justified premium multiples in past tech IPOs, those valuations did not start at nearly a trillion dollars with profitability still in the future tense. Amazon at its 1997 IPO raised $536 million. Even the mega-IPOs of the 2000s and 2010s - Facebook, Airbnb, Spotify - were priced against revenue bases a fraction of Anthropic's, and even those saw brutal post-IPO corrections when growth slowed or margins failed to materialize.
The speed of Anthropic's own valuation escalation should give any disciplined investor pause. The company raised $30 billion at a $380 billion post-money valuation in February 2026. Three months later, it raised $65 billion at $965 billion. That is a 2.5x increase in just a quarter. The company's underlying business did not change five-fold in 90 days. What changed was what late-stage private capital - sovereign wealth funds, mega-PE firms, strategic cloud investors - was willing to write a check for in a frenzied market.
Private market valuations do not equal public market valuations. When the S-1 becomes public - which typically happens one month before the actual IPO - institutional buyers with fiduciary duties will price the stock against cash flow, not momentum. And the cash flow math at $965 billion is thin.
Even if Anthropic executes flawlessly and hits its longer-term projections of $70 billion in revenue and 40% gross margins by 2028, the company still needs to spend heavily on compute infrastructure to sustain inference at scale. Compute costs currently run roughly even with revenue. Every dollar of revenue growth requires significant capital deployment to keep pace. That is the opposite of a fee-based cash flow stream that grows without proportional cost increases. It is a capital-intensive growth model that demands continuous reinvestment.
This is not to say Anthropic is a bad company. The inference margin improvement from 38% to 70% is a genuine operating breakthrough. The API economics are real. The competitive position against OpenAI is strong. But a great company at the wrong price is not an investment. It is a lottery ticket with better branding.
Value investing is not just about buying growth. It is about buying growth at a price that leaves room for error. Anthropic at $965 billion leaves zero room. A modest slowdown in API demand, an unexpected spike in compute costs, or a regulatory shift in the AI landscape would send the public multiple re-rating from 22x revenue to something far more conventional - and that re-rating would be measured in hundreds of billions, not percentage points.
All things considered, the cash flow trajectory is improving and the competitive story is intact. But the valuation has outrun the fundamentals by so wide a margin that I would rate this a hard pass at the likely IPO price. For anyone who believes in the AI thesis and wants exposure to it, there are publicly traded names with positive free cash flow, reasonable multiples, and an actual margin of safety. Anthropic's IPO will be a story for collectors, not investors.