Who Controls Anthropic After Its Founders? Inside the IPO Governance Plan

Anthropic's IPO filing describes an unusual plan for who can choose its board now and after its founders leave. Reuters reports that its Long-Term Benefit Trust can elect a board majority, while a founder-controlled entity has 50.1% voting power over certain matters. A staggered board would come later only if the founders' special voting rights end. We explain what each body controls, why the arrangement may help preserve Anthropic's stated public-benefit mission, and what it may mean for outside shareholder accountability. Governance mechanisms do not guarantee AI safety. The widely cited $1.5 trillion valuation is an expectation, not a completed IPO price. Source: Jeffrey Dastin and Ross Kerber, Reuters, October 27, 2026: https://www.reuters.com/technology/who-controls-powerful-ai-anthropic-has-plan-long-after-its-leaders-depart-2026-10-27/