[UPDATE] Anthropic Files to Go Public at Up to $2 Trillion

Anthropic took the step the market has been waiting for. On Monday the company filed the public version of its S-1 registration with the Securities and Exchange Commission, the paperwork that opens the door to an initial public offering. It is the formal start of a process that could value the Claude maker at close to $2 trillion.

The filing moves Anthropic past the confidential draft it first submitted in early June. A confidential draft lets a company begin the SEC review in private. The public S-1 is the version investors and the rest of us get to read, and it is the point at which an offering becomes real.

What the reporting shows

The company has chosen the Nasdaq, according to reporting from Euronews, and CNBC says it plans to trade under the ticker ANT. The same reporting has pointed to a target valuation around $2 trillion, with Goldman Sachs, JPMorgan and Morgan Stanley leading an offering expected to raise more than $60 billion.

For context on how fast the number has moved: the last agreed private price was $965 billion, set when a $65 billion funding round closed at the end of May. If the public debut lands anywhere near the figures now being floated, it would roughly double that in about half a year.

Revenue has climbed to match the ambition. The company's run-rate has been reported at around $47 billion, up from roughly $9 billion at the end of 2025. That growth sits alongside heavy spending on compute, and earlier reporting around the draft filing pointed to large losses as the build-out continues. The public document should settle which of those figures are accurate.

Why it matters beyond the headline number

An IPO is not just a fundraise. It changes who Anthropic answers to. A private company reports to a handful of investors; a public one reports to anyone holding its stock, with quarterly earnings and the scrutiny that comes with them.

That shift is the reason this particular listing draws more comment than most. Anthropic has built its identity around caution, and it is incorporated as a public-benefit corporation with a Long-Term Benefit Trust that holds a say over its board. Going public tests whether those structures hold up under the pressure of a share price. We looked at that governance question as the filing approached, and it only sharpens now.

There is also the wider picture. A $2 trillion listing would be a bet, by the market, that the current wave of AI spending pays off. Plenty of people are not convinced it will. The S-1, once it is fully digested, is the first time the public gets a proper look at the economics underneath one of the firms at the center of that bet.

For now the timeline is open. A listing depends on the SEC finishing its review, and Anthropic has not set a price or said how many shares it will sell. What is settled is the direction. The company that spent years arguing AI needed guardrails is about to find out how the stock market feels about them.