Market capitalization of McKesson (MCK)

Market cap: NZ$178.15 Billion

As of September 2026 McKesson has a market cap of NZ$178.15 Billion. This makes McKesson the world's 231th 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 2026

End of year Market Cap

Year	Marketcap	Change
2026	NZ$178.15 B	0.15%
2025	NZ$177.88 B	37.06%
2024	NZ$129.79 B	33.24%
2023	NZ$97.41 B	16.28%
2022	NZ$83.77 B	53.68%
2021	NZ$54.51 B	40.85%
2020	NZ$38.70 B	6.51%
2019	NZ$36.33 B	15.02%
2018	NZ$31.59 B	-30.99%
2017	NZ$45.77 B	-0.14%
2016	NZ$45.84 B	-30.41%
2015	NZ$65.87 B	7.17%
2014	NZ$61.46 B	35.99%
2013	NZ$45.19 B	64.66%
2012	NZ$27.44 B	11.98%
2011	NZ$24.51 B	5.68%
2010	NZ$23.19 B	0.06%
2009	NZ$23.18 B	26.84%
2008	NZ$18.27 B	-26%
2007	NZ$24.69 B	16.17%
2006	NZ$21.25 B	-8%
2005	NZ$23.10 B	77.53%
2004	NZ$13.01 B	-9.66%
2003	NZ$14.40 B	-4.28%
2002	NZ$15.05 B	-41.74%
2001	NZ$25.83 B	11.97%
2000	NZ$23.07 B	90.19%
1999	NZ$12.13 B	-18.93%
1998	NZ$14.96 B	73.08%
1997	NZ$8.64 B	140.22%
1996	NZ$3.59 B

End of Day market cap according to different sources

On Sep 19th, 2026 the market cap of McKesson was reported to be:

NZ$178.15 Billion

by Nasdaq

NZ$178.15 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Cerner CERN	NZ$48.76 B	-72.63%	🇺🇸 USA
Henry Schein HSIC	NZ$16.51 B	-90.73%	🇺🇸 USA
AmerisourceBergen ABC	NZ$63.15 B	-64.55%	🇺🇸 USA
Cardinal Health CAH	NZ$91.57 B	-48.60%	🇺🇸 USA
Premier PINC	NZ$4.08 B	-97.71%	🇺🇸 USA
Patterson Companies PDCO	NZ$4.84 B	-97.28%	🇺🇸 USA
Computer Programs and Systems CPSI	NZ$0.23 B	-99.87%	🇺🇸 USA
Veradigm MDRX	NZ$0.90 B	-99.49%	🇺🇸 USA
Owens & Minor OMI	NZ$0.37 B	-99.79%	🇺🇸 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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