Anthropic has experienced a remarkable increase in its revenue run rate, jumping from $9 billion in 2025 to $47 billion as of May, according to TechCrunch. This growth follows a $500 million Series D funding round led by Menlo Ventures.

Matt Murphy of Menlo Ventures remarked that in his 25 years of investing, he has never witnessed such rapid expansion. The funding round and revenue surge highlight Anthropic’s accelerating position in the AI and technology sectors.

For Japanese markets, where AI and tech investments are gaining momentum, Anthropic’s growth underscores the global race to capitalize on artificial intelligence innovations and scale rapidly.