Anthropic's 7 Founders to Each Pocket ~$250M at IPO
Original: All 7 Anthropic founders will each cash out about $250M in IPO
Why This Matters
A $1.4T valuation would make Anthropic one of the largest AI IPOs ever.
Anthropic's S-1 filing reveals all seven co-founders will each sell 3,378,378 shares at IPO, netting roughly $250M each at the midpoint price of $74, as the company targets a $1.4 trillion valuation.
Anthropic's S-1 filing shows each of its seven co-founders — Dario Amodei, Daniela Amodei, Tom Brown, Jack Clark, Jared Kaplan, Sam McCandlish, and Christopher Olah — plans to sell an identical block of 3,378,378 shares at IPO. At the offered price range of $70–$78 per share, that works out to between $236M and $264M per founder, with ~$250M at the $74 midpoint.
Demand signals are already strong. Board member Reed Hastings has indicated he intends to buy $300M worth of shares through a donor-advised fund; fellow board member Christopher Liddell plans to purchase $3M worth. Companies with high-demand IPOs frequently price above initial ranges, so founders could land even more.
Post-IPO, each founder will hold roughly 3.2% of outstanding Class A shares, or about 22% collectively. Control, however, stays firmly with the founding group: each will also receive one share of Class F stock carrying supervoting rights, giving the seven a combined 51.1% of votes — split nearly evenly among them, with no single founder holding outsized power.
Amazon and Google hold nonvoting Class N shares, meaning their stakes don't dilute the founders' voting grip. The seven left OpenAI together in 2021 over disagreements about AI development philosophy, founding Anthropic around an explicit AI safety mission.