FAQ
How much is Anthropic worth?
As of mid-2026, Anthropic is valued at approximately $965 billion, based on its Series H funding round of $65 billion announced in late May 2026. That figure represents a post-money valuation, meaning it reflects the company's implied worth after the new capital was included.
To put that trajectory in context, Anthropic's valuation has risen sharply in a short period:
- March 2025: approximately $61.5 billion
- September 2025 (Series F): approximately $183 billion
- February 2026 (Series G): approximately $380 billion
- May 2026 (Series H): approximately $965 billion
Because Anthropic is privately held, this number comes from a priced funding round, not a public stock market. Private company valuations are set by negotiation between the company and its investors at the time of each financing event. The Series H was led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital.
A private valuation like this is a useful reference point, but it is not the same as a rigorously determined fair market value. If a privately held business interest needs to be valued for estate tax, gift tax, a divorce proceeding, or another legal purpose, the IRS and courts require a formal, USPAP-compliant appraisal prepared by a qualified appraiser. For questions about how business valuation services apply to privately held companies in your situation, you can request an appraisal or review our pricing to get started.