Column chart of Anthropic's revenue. Full-year revenue was $41 million in 2023, $386 million in 2024 and $4,585 million in 2025. Revenue for the six months ended June 30 rose to $16,286 million in 2026 from $1,163 million in 2025, about 14 times as much.

Anthropic's revenue jumped to $16.3 billion in the six months ended June 30, 14 times the $1,163 million it brought in a year earlier.

The Claude maker disclosed the figures Monday in its S-1, the filing for its initial public offering.

The filing puts first-half growth at 1,300%.

Here is how Anthropic's revenue has grown.

  • Full year 2023 $41 million

  • Full year 2024 $386 million

  • Full year 2025 $4,585 million

  • First half 2025 $1,163 million

  • First half 2026 $16,286 million

Anthropic plans to list on the Nasdaq under the ticker ANT, with Goldman Sachs and Morgan Stanley leading the underwriters.

The price range is still blank.

Bloomberg has reported, citing people familiar with the matter, that Anthropic could start formally marketing the IPO as soon as the week of November 9.

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Investors now know how fast Anthropic is growing, but they still don't know what they'll pay for it.

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Phil Rosen
Phil Rosen

Phil Rosen is co-founder and CEO of Opening Bell Media and chief market strategist for Silvia Inc. (NASDAQ: SVIA). He hosts Full Signal and writes Opening Bell Daily — the markets briefing read by over 200,000 investors and published on Bloomberg Terminals — and has also published two books and won a Fulbright award for his reporting. Contact him at [email protected].