Sequoia Capital is reportedly planning to invest in Anthropic, the artificial intelligence startup behind the Claude chatbot, as part of a massive fundraising round that could become one of the largest private tech financings on record. Reported by the FT, the deal highlights how capital concentration and competitive boundaries are rapidly shifting in the generative AI sector.
Funding and valuation. Anthropic aims to raise $25 billion or more at an estimated valuation of $350 billion, more than doubling its valuation from roughly four months ago. The round is being led by Singapore sovereign wealth fund GIC and U.S. investor Coatue, which are each committing $1.5 billion. Microsoft and Nvidia have already pledged up to $15 billion combined, with additional venture and institutional investors expected to contribute more than $10 billion. Anthropic last raised $13 billion in a Series F round that valued the company at about $183 billion.
A break from traditional VC norms. Sequoia’s participation is drawing attention because the firm already holds stakes in Anthropic competitors OpenAI and xAI. Venture capital firms have historically avoided backing rival companies, but the scale and capital intensity of frontier AI development are reshaping that model. According to the Financial Times, one person familiar with the deal said the investment “resembles a stock investment rather than traditional venture capital,” reflecting how late-stage AI rounds are beginning to mirror public market dynamics.
Sequoia’s leadership shift. The move follows a leadership transition at Sequoia, where Alfred Lin and Pat Grady took over as co-leaders after the departure of Roelof Botha. Botha had previously cautioned against concentrating capital in highly valued startups, arguing that large checks did not necessarily lead to durable companies. The Anthropic deal suggests a more aggressive approach under the firm’s new leadership.
Anthropic is known for its Claude chatbot and enterprise-focused AI tools and is reportedly preparing for a potential initial public offering as early as this year. The scale of the round underscores surging enterprise demand for AI and signals that leading investors are increasingly positioning themselves across multiple AI contenders rather than betting on a single winner.