Anthropic Reports $80 Billion Loss in IPO Prospectus

Anthropic recorded a net loss exceeding $80 billion in the first half of 2026, according to a draft initial public offering prospectus obtained by The Wall Street Journal. This figure represents a sharp increase from the $13 billion net loss reported during the same period in the previous year.

The loss includes $72 billion in accounting charges tied to changes in the value of funding instruments and convertible notes. Despite these losses, the company reported that third-quarter revenue rose 45 percent to $16.8 billion, though the filing notes that this growth depends heavily on a small number of large customers.

To support its AI models, the company may spend between $518 billion and $750 billion on infrastructure obligations and computing capacity in the coming years. These financial details emerged as company leadership held pre-IPO meetings with investors in San Francisco.