Anthropic bankers begin investor meetings, targets October 2026 IPO at $965B valuation
Anthropic's investment banking syndicate (Goldman Sachs, Morgan Stanley, JPMorgan Chase) has begun scheduling pre-roadshow investor meetings in mid-July 2026, signaling acceleration toward a public listing. The company confidentially filed its S-1 prospectus on June 1, and according to Bloomberg reporting picked up by CNBC on July 15, the AI safety startup could debut as soon as October 2026. Anthropic was last valued at $965 billion in its May 2026 Series H funding round, surpassing OpenAI's $852 billion private valuation for the first time.
Anthropic's path to IPO is fueled by Claude's dominance in enterprise: the company's run-rate revenue crossed $47 billion by May 2026, driven largely by Claude Code adoption and enterprise API sales (80% of revenue from enterprises vs. ~40% for OpenAI). An October debut would position Anthropic ahead of OpenAI, which confidentially filed in June but has not disclosed timing (currently targeting late 2026 or 2027). Both companies are racing to capture finite institutional capital pools before the mega-IPO window potentially closes; SpaceX's June listing at $1.75 trillion provided momentum but also set a high bar.
For architects: a $965B Anthropic IPO plus OpenAI at $852B could approach $1.8 trillion in combined market cap instantly, creating the two largest pure-AI software companies ever in public markets. The speed (Series H in May → Oct IPO) reflects the capital-intensity and revenue acceleration of frontier labs. Expect public-market scrutiny on capex-to-revenue ratios, cash burn, and when Claude inference margins expand. An October close would precede Trump tariff policy clarity, adding execution risk around compute costs.