McKesson Corporation (MCK)
Who owns McKesson Corporation (MCK)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.75 | 11,418,384 | -0.6 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.80 | 7,960,724 | +0.0 | 03/31/2026 |
| State Street Corp | 4.90 | 5,731,756 | -0.8 | 03/31/2026 |
| FMR Inc | 3.08 | 3,603,423 | +12.4 | 03/31/2026 |
| JPMorgan Chase & Co | 2.79 | 3,268,340 | +26.2 | 03/31/2026 |
| Franklin Resources Inc | 2.62 | 3,063,145 | +8.4 | 03/31/2026 |
| Geode Capital Management, LLC | 2.48 | 2,903,848 | +1.6 | 03/31/2026 |
| Massachusetts Financial Services Company | 2.48 | 2,900,233 | -15.8 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 3.26 | 3,816,935 | -2.1 | 06/30/2026 |
| Vanguard 500 Index Investor | 2.67 | 3,121,565 | -2.7 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 22. Jul 2026 | Wilson-Thompson Kathleen | Director | Other | 277 | 814.04 | 225,489 |
| 22. Jul 2026 | Caruso Dominic J | Director | Other | 277 | 814.04 | 225,489 |
| 22. Jul 2026 | Martinez Maria | Director | Other | 277 | 814.04 | 225,489 |
| 7. Jul 2026 | Tyler Brian S. | Chief Executive Officer | Sell | 8,463 | 793.56 | 6,715,898 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.