Anthropic's Mega Funding Round Tops Twenty Billion Dollars at Three Hundred and Fifty Billion Dollar Valuation

Anthropic Closes Blockbuster Funding Round

Anthropic, the artificial intelligence company behind the Claude chatbot, is finalising a funding round that has ballooned to more than twenty billion dollars at a valuation of three hundred and fifty billion dollars, according to Bloomberg News. The deal is expected to close as early as next week.

The round represents a staggering ninety-one percent increase from the company's September twenty twenty-five Series F, which valued Anthropic at one hundred and eighty-three billion dollars. The company had originally sought ten billion dollars but was forced to expand the round after seeing roughly six times the investor interest it had anticipated.

Major Investors Pile In

Sequoia Capital, Singapore's sovereign wealth fund GIC, and Coatue Management are leading the investment, with GIC and Coatue each committing one and a half billion dollars. Microsoft and NVIDIA have also disclosed intentions to invest up to five billion and ten billion dollars respectively, though it remains unclear whether those commitments will be folded into this particular round.

Amazon, one of Anthropic's earliest backers, has seen its eight billion dollar investment balloon to a sixty point six billion dollar stake, representing a seven-fold return since late twenty twenty-three.

Revenue Momentum Backs the Price Tag

Unlike some AI startups commanding lofty valuations on promises alone, Anthropic has genuine revenue traction. The company's annualised revenue reached approximately nine billion dollars by the end of twenty twenty-five, up from one billion at the start of that year. CEO Dario Amodei has said the company generated nearly ten billion in revenue last year, with forecasts of eighteen billion for twenty twenty-six and fifty-five billion by twenty twenty-seven.

Claude Code, the company's AI coding tool launched in May twenty twenty-five, has been a standout performer, hitting one billion dollars in annualised revenue just six months after its debut.

IPO Preparations Underway

Anthropic engaged law firm Wilson Sonsini in late twenty twenty-four to prepare for a listing that could occur in twenty twenty-six. Alongside the funding round, the company is arranging a tender offer allowing employees to sell shares at the three hundred and fifty billion dollar pre-money valuation. The deal positions Anthropic as a formidable challenger to OpenAI, which was valued at five hundred billion dollars in an October secondary sale.