Anthropic cuts Japan share offering target to $3 billion

What happened

What changed in the Japan tranche Anthropic PBC (a company legally required to pursue a stated public benefit) first filed documents for the Japanese portion of its offering on November 2, 2026. Anthropic's reduced target may signal cautious investor sentiment, impacting foreign IPO (the sale of a company’s shares to the public on a stock exchange) strategies and market dynamics in Japan. Anthropic is an artificial intelligence company based in San Francisco.

Even after the trim, the Japanese slice is still expected to be the largest offering ever by a foreign company in Japan.

That filing sought up to $3.5 billion, or ¥552.9 billion, from investors in Japan. An updated prospectus followed on November 10.

That update brought the Japan-specific target down to $3 billion. The same November 10 update set the overall IPO price range at $70 to $78 per share.

Anthropic plans to offer 825 million Class A shares within that range.

Add your holdings to find related stories in Pro. The implied valuation at that upper bound stands at approximately $1.4 trillion.