Yes. Anthropic’s official announcement says it filed a Form S-1 with the SEC for a proposed Nasdaq IPO under ticker ANT; share count and price range are not yet set. Earlier 36Kr coverage had described a formal Nasdaq filing under ANT.
Reported → Confirmed
36Kr reports that Anthropic has formally submitted a Nasdaq IPO application with the stock ticker set as ANT. Earlier coverage had described IPO timing and valuation targets; this item is the formal filing claim.
Anthropic announced it filed a Form S-1 with the SEC for a proposed IPO of Class A common stock, intending to list on Nasdaq under the ticker ANT. DailyCited lists this as Official on the Oct 27 brief.
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