Anthropic co-founders worth $8 billion each after funding round

Anthropic PBC’s record-breaking $65 billion funding round has made its seven co-founders among the world’s wealthiest individuals. Dario Amodei, Daniela Amodei, Tom Brown, Jack Clark, Jared Kaplan, Sam McCandlish, and Christopher Olah each hold less than 1% of the company but now have individual stakes worth about $8 billion, according to Bloomberg’s calculations. The funding, led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital, valued Anthropic at $965 billion, surpassing OpenAI’s $852 billion valuation from March. The San Francisco-based AI firm, founded in 2021 by former OpenAI employees, expects $10.9 billion in revenue for the second quarter, more than doubling from the prior period. Its flagship product, the chatbot Claude, and enterprise tools have driven growth, positioning Anthropic as a major player in the AI industry. Both Anthropic and OpenAI are expected to go public as early as this fall, with Anthropic maintaining its IPO timeline despite the latest funding. Wealth concentration in AI has become a growing concern, with Anthropic’s founders pledging to donate 80% of their fortunes. Dario Amodei previously warned in a January 2026 essay that extreme wealth inequality could destabilize society, urging industry leaders to address its broader implications on democracy and tax policy. The AI boom has also created 19 new billionaires this year, collectively worth $59 billion, according to Bloomberg. Anthropic’s rise reflects broader trends in the AI sector, where startups and chipmakers like Nvidia are reshaping global wealth dynamics. Nvidia’s co-founder Jensen Huang, for example, saw his net worth surge to over $177 billion from $10.9 billion in 2022. The company’s rapid growth underscores the competitive and lucrative nature of AI innovation, with founders leveraging their stakes to influence both technology and philanthropy.