Anthropic has successfully closed a $13 billion Series F fundraising round led by ICONIQ, valuing the company at $183 billion post-money. Fidelity Management & Research Company and Lightspeed Venture Partners also co-led the round, alongside a group of world-class investors. This milestone reinforces Anthropic’s position as a leading AI intelligence platform for enterprises, developers, and power users.

Strong Investor Confidence

The Series F attracted significant participation from top global investors, including Altimeter, Baillie Gifford, BlackRock, Blackstone, Coatue, D1 Capital Partners, General Atlantic, General Catalyst, GIC, Goldman Sachs Alternatives, Insight Partners, Jane Street, Ontario Teachers’ Pension Plan, Qatar Investment Authority, TPG, T. Rowe Price, WCM Investment Management, and XN. Their backing highlights confidence in Anthropic’s performance and long-term vision.

Record-Breaking Growth Trajectory

Since launching Claude in March 2023, Anthropic has experienced exponential growth. Run-rate revenue surged from $1 billion at the start of 2025 to over $5 billion by August of the same year, making Anthropic one of the fastest-growing tech companies in history. Today, the company serves more than 300,000 business customers, with large enterprise accounts growing nearly 7x in the past year. Claude Code, launched in May 2025, has already generated over $500 million in run-rate revenue.

Driving the Future of Responsible AI

Anthropic’s success is powered by world-class research, safety-first innovation, and cutting-edge AI models that businesses and individuals trust. With this new investment, Anthropic plans to expand its enterprise capacity, deepen safety research, and accelerate international growth. As ICONIQ Partner Divesh Makan stated, “Claude is reliable, built on a trustworthy foundation, and guided by leaders focused on the long term.”