McKesson (MCK) - Market capitalization

Market cap: $100.57 Billion USD

As of December 2025 McKesson has a market cap of $100.57 Billion USD. This makes McKesson the world's 204th 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 McKesson from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	$100.57 B	37.41%
2024	$73.19 B	18.82%
2023	$61.60 B	15.82%
2022	$53.18 B	42.85%
2021	$37.23 B	33.34%
2020	$27.92 B	14.11%
2019	$24.47 B	15.49%
2018	$21.19 B	-34.82%
2017	$32.51 B	2.39%
2016	$31.75 B	-29.57%
2015	$45.08 B	-6.38%
2014	$48.15 B	29.66%
2013	$37.14 B	64.49%
2012	$22.58 B	18.03%
2011	$19.13 B	6.91%
2010	$17.89 B	6.28%
2009	$16.83 B	58.76%
2008	$10.60 B	-43.94%
2007	$18.91 B	26.31%
2006	$14.97 B	-5.17%
2005	$15.79 B	70.06%
2004	$9.28 B	-0.83%
2003	$9.36 B	18.9%
2002	$7.87 B	-26.57%
2001	$10.72 B	4.92%
2000	$10.22 B	61.27%
1999	$6.33 B	-19.6%
1998	$7.88 B	57.19%
1997	$5.01 B	97.31%
1996	$2.54 B

End of Day market cap according to different sources

On Dec 6th, 2025 the market cap of McKesson was reported to be:

$99.80 Billion USD

by Nasdaq

$100.57 Billion USD

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Cardinal Health CAH	$47.24 B	-53.03%	🇺🇸 USA
AmerisourceBergen ABC	$36.14 B	-64.06%	🇺🇸 USA
Henry Schein HSIC	$8.92 B	-91.12%	🇺🇸 USA
Veradigm MDRX	$0.52 B	-99.47%	🇺🇸 USA
Cerner CERN	$27.91 B	-72.25%	🇺🇸 USA
Computer Programs and Systems CPSI	$0.13 B	-99.87%	🇺🇸 USA
Owens & Minor OMI	$0.20 B	-99.80%	🇺🇸 USA
Patterson Companies PDCO	$2.77 B	-97.24%	🇺🇸 USA
Premier PINC	$2.33 B	-97.68%	🇺🇸 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 McKesson (MCK)

Market cap: $100.57 Billion USD