Anthropic’s proposed IPO combines a U.S. Nasdaq listing with planned retail share offers in markets across Europe, Asia-Pacific and Canada. But the public details remain incomplete: as of November 5, 2026, the company had not announced the share count, price range or first trading date.
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What Anthropic has proposed
Anthropic filed a public Form S-1 on October 26 for an initial public offering of Class A common stock. It intends to list on the Nasdaq Global Select Market under the ticker ANT.
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The company’s international retail plans do not mean it intends to list shares on exchanges in those countries. Anthropic’s published retail-market information says it does not currently intend to list its Class A stock on exchanges outside the United States.
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The IPO website and planned retail markets
Reports on November 4 said ipo.anthropic.com was live with a sparse landing page displaying three circles and the message “More information to come.”
25 Reporting on the site described country-specific paths for the United States, United Kingdom, Canada, Australia and Japan, as well as Japanese-language text. The available material does not establish the exact Japanese wording or the literal paths.
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The proposed retail offer covers more countries than those five website paths. Anthropic’s international retail information names Australia, Canada, Japan, Switzerland, the United Kingdom and nine European Economic Area countries: Denmark, Finland, France, Germany, Ireland, the Netherlands, Norway, Spain and Sweden. That is 14 countries outside the U.S.
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Reported broker examples include Revolut, Trade Republic and eToro in Europe; Hargreaves Lansdown and AJ Bell in the U.K.; CommSec and Macquarie in Australia; Wealthsimple and other dealers in Canada; and Mizuho, Rakuten and SBI in Japan. These are examples from reporting, not a complete country-by-country roster.
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Retail access through a broker is not a guarantee that an individual investor will receive shares. The sources provided do not establish how many shares will be reserved for retail investors or how any allocation will be determined.
Japan’s proposed $3.5 billion share sale
A filing reported by Reuters says Anthropic plans to offer up to 552.9 billion yen, or about $3.5 billion, worth of shares to investors in Japan as part of the U.S. IPO. The reported uses for proceeds include working capital, operating expenses and capital expenditure.
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The available sources do not establish the final Japanese offer terms, whether investors will have access to pre-listing pricing, or the status of any pending registration approval as of November 5. They also do not provide enough detail to make a reliable comparison with a Japanese tranche in SpaceX’s June IPO.
What the filings say about Anthropic’s finances
The public S-1 announcement was dated October 26.
4 Reuters reported that Anthropic recorded a $80.7 billion net loss in the first half of 2026, largely due to a non-operating item related to bonds convertible into shares. Its operating loss for the same period was $693 million.
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Coverage of the filing reported $16.3 billion in first-half revenue.
35 A later filing update reported $33.2 billion in revenue for the first nine months of 2026, up more than 1,200% year over year.
32 Those figures cover different periods and should not be conflated.
A later tracker says Anthropic had submitted a confidential draft S-1 in June before publicly filing in October.
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Timing, price and potential size: still uncertain
There was no confirmed IPO date as of November 5. Interactive Brokers commentary speculated that a roadshow could begin during the week of November 9 and that trading might start around November 16, with a possible aim of completing the offering before Thanksgiving. The commentary explicitly described this timing as speculative, not confirmed by Anthropic.
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The number of Class A shares to be offered and the price range were still undetermined in the filing information.
4 Reports have floated potential fundraising of about $100 billion and valuations ranging from roughly $1.5 trillion to $2 trillion or more, but these are reported possibilities—not announced IPO terms.
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The clearest status is therefore a proposed U.S. listing with a broad international retail distribution plan, including a separately reported Japanese tranche. The exact offer terms, timetable and individual investor allocations remained unsettled in the available evidence as of November 5, 2026.