Anthropic commits ~20% of shares to public good; co-founders pledge 80% of their equity

markjeffrey · x · 2026-10-19

Anthropic announced the Anthropic Public Benefit Fund, a new wholly owned entity starting with 5% of the company's shares. For every 50% increase in company value above a set baseline, up to an extra 2% can be contributed at board discretion — roughly 20% of total shares committed to public good overall. Both co-founders have pledged to donate 80% of their personal equity, and about half of employees donate some equity via a donation-matching program. Travis Kalanick quipped it's the "EA infinite money glitch."

Related event: Anthropic Pledges Up to 20% of Equity to New Public Benefit Fund(10 posts)→

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