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May 28, 20261
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Anthropic Raises $65 Billion in Series H Funding, Valuation Reaches $965 Billion
Anthropic has raised $65 billion in Series H funding at a $965 billion post-money valuation, led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital. The funding reflects explosive growth in Claude's adoption, with the company reporting $47 billion in run-rate revenue and expanding availability across major cloud platforms. Anthropic plans to invest in research, compute expansion, and product scaling to meet surging global demand.
Quick Facts
Who
Anthropic
What
Series H funding round
When
May 2026
Where
global
- Series H funding round
- valuation increase
- compute capacity expansion
- cloud platform deployment
- revenue growth
Anthropic has secured $65 billion in Series H funding, bringing the company's post-money valuation to $965 billion. The funding round was led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital, with significant participation from Capital Group, Coatue, D1 Capital Partners, GIC, and ICONIQ, among numerous other investors.
The funding reflects surging demand for Anthropic's Claude AI model across global enterprises. The company reported that its run-rate revenue crossed $47 billion earlier in May 2026, with adoption accelerating across customer deployments since the company's Series G round in February. Claude is now available on all three major cloud platforms—Amazon Web Services, Google Cloud, and Microsoft Azure—and is being deployed by organizations worldwide for complex workflows and core business operations.
Anthropic plans to deploy the new capital toward advancing its safety and interpretability research, expanding compute infrastructure to meet growing demand, and scaling products and partnerships. The company has secured significant compute capacity agreements, including up to five gigawatts of new Amazon Web Services capacity, five gigawatts of next-generation Google TPU capacity, and GPU capacity from SpaceX's Colossus infrastructure. The funding also includes $15 billion in previously committed hyperscaler investments, with $5 billion from Amazon.
Strategic partnerships with semiconductor leaders—Micron, Samsung, and SK hynix—underscore Anthropic's focus on scaling reliable compute infrastructure. These relationships are designed to support Claude's growing adoption and ensure stable supply chains for memory, storage, and logic chips essential to AI operations. Anthropic highlighted that demand for Claude continues to accelerate as businesses across industries integrate the model into their everyday operations.
Topics
Why This Matters
Anthropic's $65 billion Series H round demonstrates the explosive commercial momentum behind enterprise AI adoption. With $47 billion in annualized revenue and availability across all three major cloud providers, Claude is becoming infrastructure-critical for global businesses. The funding secures compute capacity and R&D investments that will determine Anthropic's ability to compete with OpenAI and maintain safety leadership as AI systems become more powerful and widely deployed. For investors and enterprises, this signals confidence in AI's ROI and the winner-take-most dynamics of the foundation model market.
Timeline & Sources
May 28, 2026
WireAnthropic announces $65 billion Series H funding at $965 billion post-money valuation