Anthropic Targets $2 Trillion Valuation in Record IPO Filing

Anthropic filed papers Monday for what could be the biggest initial public offering of stock ever, with reports suggesting the deal could raise as much as $100 billion and value the company at up to $2 trillion.

The AI lab behind the Claude chatbot set up a Wall Street debut for next month, getting ahead of chief rival OpenAI — which is holding off on going public until next year — and arriving just months after SpaceX set records in June with an IPO that raised $86 billion. The offering would fund the expansion of the five-year-old startup, whose 335-page prospectus shows rapid revenue growth but no profit yet.

What do the numbers say?

The figures behind the filing:

• Up to $2 trillion: the reported valuation Anthropic could reach once public, which would surpass SpaceX's initial valuation of $1.77 trillion and rank Anthropic among the world's most valuable public companies. Nvidia leads that pack at more than $5 trillion. Anthropic's final valuation and offering price have not been set.
• $131.7 billion: cash and cash-equivalents Anthropic held as of June 30, per the filing. The company said its compute and infrastructure buildout plans are "changing the cash flow profile of our business" and will mean high capital expenditures.
• $16.3 billion: first-half revenue, roughly 14 times its revenue from the same period last year.
• $80.7 billion: net losses in the first half of the year, including a one-time $72.4 billion charge for an accounting adjustment tied to financing agreements. It's not uncommon for tech companies going public to have yet to turn a profit.

Why 93 pages of risk factors?

That's how many pages Anthropic used to enumerate risks for investors. The Securities and Exchange Commission requires public companies to disclose risk factors in a prospectus, but the length of Anthropic's list is unusual. Among the concerns: that advanced AI systems could pose "catastrophic or existential risks to humanity."

The filing lands as fears rise that the technology could slip free of human control and carry out harmful actions. Anthropic CEO Dario Amodei has said the industry should slow its fast-moving development to give safety measures time to catch up. One AI researcher recently resigned from the company over concerns about threats to the human race, and the list of AI insiders sounding the alarm about their own companies keeps growing. Still, the company's massive spending and revenue point to strong momentum.

Who are the customers — and who keeps control?

Anthropic counts roughly 250 customers that each generated $10 million or more of revenue in the past year. The filing doesn't name the biggest customers, but it discloses that the top five represent approximately 25% of revenue this year.

On governance, Amodei and six other co-founders will hold 50.1% of the voting power after the IPO. The company will issue a single share of Class F common stock to a limited liability company organized by its co-founders. Daniela Amodei — Dario's sister, Anthropic's president, and one of the former OpenAI employees who left to create Anthropic in 2021 — is among them.

The takeaway: investors are being asked to pay a near-record valuation for a company that multiplies revenue fourteen-fold in a year, burns $80.7 billion in six months, and warns of existential risk in its own paperwork.