Market capitalization of Diageo (DEO)

Market cap: NZ$88.31 Billion

As of January 2026 Diageo has a market cap of NZ$88.31 Billion. This makes Diageo the world's 473th 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 Diageo from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	NZ$88.31 B	6.6%
2025	NZ$82.84 B	-33.74%
2024	NZ$125.03 B	-2.94%
2023	NZ$128.82 B	-19.1%
2022	NZ$159.24 B	-14.18%
2021	NZ$185.55 B	45.95%
2020	NZ$127.13 B	-12.83%
2019	NZ$145.85 B	14.07%
2018	NZ$127.86 B	-0.37%
2017	NZ$128.34 B	36.28%
2016	NZ$94.17 B	-6.86%
2015	NZ$101.11 B	9.54%
2014	NZ$92.30 B	-8.41%
2013	NZ$100.77 B	14.58%
2012	NZ$87.95 B	25.63%
2011	NZ$70.01 B	16.14%
2010	NZ$60.28 B	0.78%
2009	NZ$59.81 B	-2.09%
2008	NZ$61.09 B	-15.93%
2007	NZ$72.67 B	-5%
2006	NZ$76.49 B	17.59%
2005	NZ$65.05 B	5.19%
2004	NZ$61.84 B	-0.7%
2003	NZ$62.27 B	-5.32%
2002	NZ$65.78 B	-29.96%
2001	NZ$93.92 B	10.32%
2000	NZ$85.14 B	62.53%
1999	NZ$52.38 B	-33.35%
1998	NZ$78.59 B	19.41%
1997	NZ$65.82 B	47.34%
1996	NZ$44.67 B

End of Day market cap according to different sources

On Jan 13th, 2026 the market cap of Diageo was reported to be:

NZ$87.04 Billion

by Nasdaq

NZ$86.94 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Anheuser-Busch Inbev BUD	NZ$233.31 B	164.19%	🇧🇪 Belgium
Molson Coors TAP	NZ$17.35 B	-80.34%	🇺🇸 USA
Diageo DEO	NZ$88.31 B	0.00%	🇬🇧 UK
Compañía Cervecerías Unidas CCU	NZ$4.64 B	-94.74%	🇨🇱 Chile

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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