Update, 26 Oct: Anthropic’s S-1 shows the filed numbers.Anthropic’s S-1 states no valuation. It lists Series F-1 as sold in August and September 2025 to 202 investors at $140.9676 a share for about $13.0 billion; Series G-1 followed at $259.1364 a share and Series H at $589.0095. Revenue was $4,585 million for 2025. More: the funding-rounds piece.
Anthropic Raises $13B at $183B Valuation, Now Seeking $350B
Anthropic raised $13 billion in a Series F round at a $183 billion valuation. Now, according to The Washington Post, the company is seeking an additional $10 billion that would value it at $350 billion.
Key Components
The Valuation Context
At $350B, Anthropic would approach OpenAI's reported $300B+ valuationโdespite having a fraction of the user base.
The Strategic Contrast
While OpenAI pursues five revenue engines (subscriptions, API, commerce, ads, media), Anthropic maintains singular focus: become the trusted enterprise AI platform.
Real-World Examples
OpenaiAnthropic
Key Insight
Anthropic raised $13 billion in a Series F round at a $183 billion valuation. Now, according to The Washington Post, the company is seeking an additional $10 billion that would value it at $350 billion.
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FourWeekMBA x Business Engineer | Updated 2026
Anthropic raised $13 billion in a Series F round at a $183 billion valuation. Now, according to The Washington Post, the company is seeking an additional $10 billion that would value it at $350 billion.
The Growth Story
Revenue growth: From $1 billion to over $5 billion in eight months
At $350B, Anthropic would approach OpenAI โ as explored in the intelligence factory race between AI labs โ ‘s reported $300B+ valuationโdespite having a fraction of the user base. The difference: Anthropic generates 8x more revenue per user through enterprise focus.
The Strategic Contrast
While OpenAI pursues five revenue engines (subscriptions, API, commerce, ads, media), Anthropic maintains singular focus: become the trusted enterprise AI platform. The market is rewarding that clarity.
What is Anthropic Raises $13B at $183B Valuation, Now Seeking $350B?
Anthropic raised $13 billion in a Series F round at a $183 billion valuation. Now, according to The Washington Post, the company is seeking an additional $10 billion that would value it at $350 billion.
Revenue growth: From $1 billion to over $5 billion in eight months. Enterprise momentum: 32% enterprise LLM market share (vs. OpenAI's 25%). Coding dominance: 42% market share in coding (vs. OpenAI's 21%)
What are the what the funding supports?
Enterprise offerings expansion. Safety research. International growth (new India office announced)
What is the valuation context?
At $350B, Anthropic would approach OpenAI's reported $300B+ valuationโdespite having a fraction of the user base. The difference: Anthropic generates 8x more revenue per user through enterprise focus.
What is the strategic contrast?
While OpenAI pursues five revenue engines (subscriptions, API, commerce, ads, media), Anthropic maintains singular focus: become the trusted enterprise AI platform. The market is rewarding that clarity.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
