McKesson Corporation (MCK)
NYSE: MCK · Real-Time Price · USD
967.02
-25.85 (-2.60%)
At close: Oct 27, 2026, 4:00 PM EDT
970.00
+2.98 (0.31%)
After-hours: Oct 27, 2026, 7:45 PM EDT
McKesson Market Cap
McKesson has a market cap or net worth of $112.75 billion as of October 27, 2026. It is the 194th most valuable company in the world and the 111th biggest in the United States. Its market cap has increased by 13.07% in one year.
Market Cap
112.75B
Enterprise Value
119.38B
1-Year Change
13.07%
Global Rank
Country Rank
#111 United States
Category
ChartMarket Cap Chart
Since December 1, 1998, McKesson's market cap has increased from $7.05B to $112.75B, an increase of 1,499.61%. That is a compound annual growth rate of 10.44%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 27, 2026 | 112.75B | 11.36% |
| Dec 31, 2025 | 101.25B | 39.95% |
| Dec 31, 2024 | 72.34B | 17.43% |
| Dec 29, 2023 | 61.61B | 15.82% |
| Dec 30, 2022 | 53.19B | 40.15% |
| Dec 31, 2021 | 37.95B | 35.91% |
| Dec 31, 2020 | 27.93B | 12.04% |
| Dec 31, 2019 | 24.92B | 15.48% |
| Dec 31, 2018 | 21.58B | -33.61% |
| Dec 29, 2017 | 32.51B | 2.39% |
| Dec 30, 2016 | 31.75B | -30.03% |
| Dec 31, 2015 | 45.38B | -5.71% |
| Dec 31, 2014 | 48.13B | 29.83% |
| Dec 31, 2013 | 37.08B | 62.00% |
| Dec 31, 2012 | 22.89B | 19.63% |
| Dec 30, 2011 | 19.13B | 7.42% |
| Dec 31, 2010 | 17.81B | 6.34% |
| Dec 31, 2009 | 16.75B | 58.13% |
| Dec 31, 2008 | 10.59B | -44.13% |
| Dec 31, 2007 | 18.96B | 26.34% |
| Dec 29, 2006 | 15.01B | -5.46% |
| Dec 30, 2005 | 15.87B | 71.66% |
| Dec 31, 2004 | 9.25B | -1.34% |
| Dec 31, 2003 | 9.37B | 19.10% |
| Dec 31, 2002 | 7.87B | -26.43% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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