Cameco (CCJ) - Market capitalization

Market cap: £27.70 Billion

As of December 2025 Cameco has a market cap of £27.70 Billion. This makes Cameco the world's 624th 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 Cameco from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	£27.70 B	51.78%
2024	£18.25 B	24.13%
2023	£14.70 B	81.42%
2022	£8.10 B	27.08%
2021	£6.37 B	64.24%
2020	£3.88 B	45.62%
2019	£2.66 B	-24.76%
2018	£3.54 B	30.98%
2017	£2.70 B	-19%
2016	£3.34 B	1.67%
2015	£3.28 B	-21.25%
2014	£4.17 B	-15.94%
2013	£4.96 B	3.03%
2012	£4.81 B	5.18%
2011	£4.57 B	-55.51%
2010	£10.29 B	30.85%
2009	£7.86 B	82.75%
2008	£4.30 B	-38.83%
2007	£7.03 B	-3.27%
2006	£7.27 B	13.23%
2005	£6.42 B	103.94%
2004	£3.15 B	72.35%
2003	£1.82 B	118.59%
2002	£0.83 B	-12.53%
2001	£0.95 B	46.9%
2000	£0.65 B	21.38%
1999	£0.53 B	-13.19%
1998	£0.61 B	-45.23%
1997	£1.12 B	-9.22%
1996	£1.24 B

End of Day market cap according to different sources

On Dec 17th, 2025 the market cap of Cameco was reported to be:

£27.64 Billion

by Nasdaq

£27.70 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
BHP Group BHP	£113.42 B	309.42%	🇦🇺 Australia
Denison Mines DNN	£1.66 B	-93.99%	🇨🇦 Canada

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 Cameco (CCJ)

Market cap: £27.70 Billion