Anthropic Valuation: Every Round, Chart and History
Anthropic was valued at $965B as of May 28, 2026 (funding round), 235x the $4.1B of May 23, 2023. That is 512% a year, compounded, across 7 priced events.
Each step is a priced event: a funding round, a share sale or the IPO. Between events the line holds flat, because no new price was set.
Every priced event
| Date | Event | Valuation | Raised | Source |
|---|---|---|---|---|
| May 28, 2026 | Funding roundSeries H, $65B raised. | $965B | $65B | Anthropic, May 28, 2026“valuing the company at $965 billion post-money” |
| Feb 12, 2026 | Funding roundSeries G, $30B raised, led by GIC and Coatue. | $380B | $30B | Anthropic, Feb 12, 2026“We have raised $30 billion in Series G funding led by GIC and Coatue, valuing …” |
| Nov 18, 2025 | Strategic investmentMicrosoft and Nvidia strategic investment, up to $15B. | $350B | $15B | New Straits Times (citing CNBC sources), Nov 19, 2025 |
| Sep 2, 2025 | Funding roundSeries F, $13B raised. | $183B | $13B | Anthropic, Sep 2, 2025“This financing values Anthropic at $183 billion post-money.” |
| Mar 3, 2025 | Funding roundSeries E, $3.5B raised. | $61.5B | $3.5B | Anthropic, Mar 3, 2025“Anthropic has raised $3.5 billion at a $61.5 billion post-money valuation.” |
| Dec 2023 | Funding roundReported talks for a $750M round led by Menlo; close not confirmed. | $18.4B | $750M | HedgeCo (syndicating CNBC), Dec 22, 2023“The round would value Anthropic at up to $18.4 billion” |
| May 23, 2023 | Funding roundSeries C as reported; Anthropic did not state a valuation. | $4.1B | $450M | HedgeCo (syndicating CNBC), Dec 22, 2023 |
Method and sources
Valuations are the post-money or share-sale price reported at the time, in US dollars, not adjusted for inflation. Where two outlets reported different numbers, the table keeps the one with a quote and notes the other. Data file: data/companies/anthropic.json, checked Oct 15, 2026.
- HedgeCo (syndicating CNBC), Dec 22, 2023
- Anthropic, Mar 3, 2025
- Anthropic, Sep 2, 2025
- New Straits Times (citing CNBC sources), Nov 19, 2025
- Anthropic, Feb 12, 2026
- Anthropic, May 28, 2026
Questions people ask
What is Anthropic worth?
Anthropic was valued at $965B as of May 28, 2026 (funding round), 235x the $4.1B of May 23, 2023. That is 512% a year, compounded, across 7 priced events.
What was Anthropic's last private valuation?
$965B as of May 28, 2026 (Funding round), per Anthropic, May 28, 2026.
Which round moved Anthropic's valuation the most?
Dec 2023: $4.1B to $18.4B, 4.5x the previous mark.
Not investment advice. Private-company valuations come from funding rounds and share sales reported by the press or the company; check the filings before you act on a number.