Anthropic has filed its S-1 registration statement publicly with the Securities and Exchange Commission, setting the stage for a possible stock market debut as early as the week of November 16. The company is trading under the placeholder ticker ANTH.PVT and plans to list as ANT on the Nasdaq Global Select Market once it goes public.
Anthropic has not announced an official IPO date, but SEC timing rules narrow the window considerably. The filing became public on October 26, and companies that used the agency’s private draft review process must wait at least 15 calendar days after that before launching a formal roadshow, the stretch in which a company pitches its offering to institutional investors. That puts the earliest possible roadshow start at November 10.
From there the calendar tightens further. The SEC will be closed November 11 for Veterans Day, and the agency requires two business days’ notice before declaring a filing effective. Working through those constraints, Yahoo Finance calculated that November 13 is the earliest date Anthropic could set its offering price, with November 16 the earliest possible first day of trading.
SpaceX provides a recent precedent: it filed in June and moved from public filing to first trade in 23 days, starting its roadshow on the first permissible day and pricing its stock a week later. If Anthropic follows the same pattern, it could begin trading Wednesday, November 18 — leaving roughly a week of scheduling buffer before Thanksgiving on November 26. Anthropic has not disclosed how many shares it intends to sell or at what price range.
Rapid Growth, Enormous Spending Commitments
The S-1 shows revenue climbing 1,206 percent to $33.2 billion over the first nine months of the fiscal year ended September 30. Operating losses narrowed to $1.3 billion in that period, down from $5.2 billion a year earlier.
But the filing also discloses spending commitments totaling $895.4 billion, overwhelmingly tied to compute and infrastructure, with $69.8 billion of that due within the next 12 months. Among the risk factors Anthropic itself lists are a narrow customer base and the dangers of advanced artificial intelligence, including what the filing describes as
