As of March 2025 McKesson has a market cap of C$118.49 Billion. This makes McKesson the world's 228th 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.
On Mar 25th, 2025 the market cap of McKesson was reported to be: