Anthropic Plans 5% Stake for Public Benefit Fund as Musk Objects

Anthropic announced on October 18, 2026, that it will place 5% of its total equity in an Anthropic Public Benefit Fund, subject to stockholder approval. The board may add 2% for each 50% valuation rise above a set threshold. The fund will be a wholly owned LLC, not a nonprofit, and cannot use equity for lobbying or political donations. With co-founders' 80% equity pledges and employee matching, public-benefit equity could reach roughly 20%. Anthropic earlier pledged $200 million for AI labor-market research. Anthropic's blog said AI "can create massive economic value, but it can also cause instability for many workers" and that "a bolder approach may be necessary," adding "we instead return that equity to the public interest" rather than raise executive pay. Daniela Amodei posted on LinkedIn she is excited about "the good work this will make possible" and "the way this approach strengthens the direct relationship between our commercial business and our public benefit mission." Elon Musk argued shares should be distributed directly to the public instead. Anthropic may market an IPO as early as the week of November 9, aiming to list before U.S. Thanksgiving, with fund governance details due in coming months.