C3 AI (AI) - Market capitalization

Market cap: A$2.36 Billion

As of September 2026 C3 AI has a market cap of A$2.36 Billion. This makes C3 AI the world's 5315th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of C3 AI from 2020 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	A$2.36 B	-19.52%
2025	A$2.93 B	-60.35%
2024	A$7.41 B	46.78%
2023	A$5.05 B	178.62%
2022	A$1.81 B	-59.96%
2021	A$4.52 B	-73.82%
2020	A$17.29 B

End of Day market cap according to different sources

On Sep 18th, 2026 the market cap of C3 AI was reported to be:

A$2.37 Billion

by Nasdaq

A$2.36 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Charles Schwab SCHW	A$255.58 B	10,702.11%	🇺🇸 USA
MarketAxess MKTX	A$8.07 B	241.32%	🇺🇸 USA
W. P. Carey WPC	A$21.19 B	795.87%	🇺🇸 USA
Greenhill GHL	A$0.39 B	-83.26%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of C3 AI (AI)

Market cap: A$2.36 Billion