Anthropic sets aside 5% for public trust

Fast Company reported the AI company plans to place 5% of its shares in a public benefit trust.

Anthropic has announced a capital structure that says something plain about AI money: it expects there could be a great deal of it, and it wants some ring-fenced before the market gets first crack.

Fast Company reported that Anthropic will dedicate 5% of its shares to a company-owned public benefit trust. The move matters because the denominator is the whole company, not a one-off donation tied to profit in a good year and forgotten in a bad one. Equity is the expensive stuff if the expensive story comes true.

The same report said Anthropic is widely rumored to be approaching a record-setting IPO. If that happens at anything like the valuations circulating around the company, Fast Company said the trust stake could be worth billions at listing and potentially much more over time. That is still a conditional stacked on a rumor stacked on a future market price, which is not quite the same thing as cash in hand.

Fast Company also offered a useful benchmark: by its calculation, if Google had set aside 5% of its shares before its 2004 IPO, that pool would be worth $184 billion now.

That makes Anthropic’s decision notable less as philanthropy theater than as an ownership choice. The unresolved part is the one investors and the public should care about most: who controls the trust, how it deploys proceeds, and what obligations survive once the shares have a market price.