Anthropic’s 7 co-founders are each worth $14 billion already—and that could double in an IPO. They’ve promised to give most of it away
Anthropic’s IPO filing shows seven co-founders holding nearly identical stakes of about 240 million shares each.
In January 2021, seven former OpenAI employees co-founded Anthropic. As of September 30, 2026, each founder holds approximately 240 million shares in the company. If Anthropic's IPO occurs at a valuation of around $2 trillion, each co-founder's wealth could double, reaching between $27 billion and $29 billion per person. Currently, the company's shares are valued at $58.90 each, with the ownership table revealing the exact value of each founder's stake.
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