← All companies
MCKESSON CORP
MCK - CIK 0000927653
Market cap$95.01 B
Rank#161
SEC filings1,007
Market capitalization of MCKESSON CORP
As of 2026-06-11, MCKESSON CORP (MCK) has a market capitalization of $95.01 B, making it the #161 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-11 | $95.01 B |
| 2026-06-10 | $94.86 B |
| 2026-05-29 | $89.63 B |
| 2026-05-28 | $90.93 B |
| 2026-05-26 | $90.90 B |
| 2026-05-25 | $92.09 B |
| 2026-05-24 | $92.09 B |
| 2026-05-22 | $92.09 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is MCKESSON CORP's market cap?
As of 2026-06-11, MCKESSON CORP (MCK) has a market capitalization of $95.01 B, making it the #161 most valuable US-listed company.
Where does MCKESSON CORP rank by market cap?
MCKESSON CORP is the #161 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.