Anthropic files public S-1 for a Nasdaq IPO under 'ANT', revealing $112.4B in cash and $141.1B raised

Anthropic publicly filed its S-1 with the SEC on 26 October for an IPO of Class A shares on the Nasdaq Global Select Market under the ticker ANT; share count and price range are not yet set. First-half 2026 revenue was $16.29B, up from $1.16B a year earlier, with an operating loss of $693M; the $80.7B net loss is mostly a $72.4B non-cash fair-value charge on convertible notes and SAFEs. As of 30 June it had raised $141.1B in total and held $112.4B in cash plus $19.3B in short-term investments, which SemiAnalysis reads as about $9.7B burned to date. Governance gives the Long-Term Benefit Trust the power to elect a board majority and a co-founder LLC 50.1% of votes.