72 institutions reported holding $156.8M of McKesson Corp (MCK) in SEC 13F filings for 2026-06-30. Largest institutional holders: Assenagon Asset Management S.A. ($41.5M), Czech National Bank ($25.9M), PensionDanmark Pensionsforsikringsaktieselskab ($23.3M), CX Institutional ($11.7M), Hennion & Walsh Asset Management, Inc. ($8.4M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | $41.5M | 54,910 | Trimmed |
| 2 | Czech National Bank | $25.9M | 34,215 | Added |
| 3 | PensionDanmark Pensionsforsikringsaktieselskab | $23.3M | 30,850 | New |
| 4 | CX Institutional | $11.7M | 15,463 | Added |
| 5 | Hennion & Walsh Asset Management, Inc. | $8.4M | 11,124 | Added |
| 6 | Chesley Taft & Associates LLC | $3.9M | 5,097 | Trimmed |
| 7 | Mechanics Bank Trust Department | $3.8M | 5,043 | Added |
| 8 | GAMMA Investing LLC | $3.7M | 4,851 | Added |
| 9 | CGN Advisors LLC | $3.4M | 4,520 | Added |
| 10 | Wynn Capital, LLC | $2.7M | 3,584 | Hold |
| 11 | Central Pacific Bank - Trust Division | $2.7M | 3,521 | Hold |
| 12 | Roxbury Financial LLC | $1.8M | 2,337 | Trimmed |
| 13 | CANANDAIGUA NATIONAL BANK & TRUST CO | $1.6M | 2,071 | Trimmed |
| 14 | Pacific Excel Wealth Advisors, Inc. | $1.3M | 1,769 | New |
| 15 | Cooper Financial Group | $1.3M | 1,702 | Trimmed |
| 16 | Hilltop National Bank | $1.2M | 1,548 | Trimmed |
| 17 | Thrive Wealth Management, LLC | $1.1M | 1,474 | Trimmed |
| 18 | Invariant Investment Management | $1.1M | 1,345 | Trimmed |
| 19 | Castle Rock Wealth Management, LLC | $1.0M | 1,352 | Trimmed |
| 20 | Value Investment Professionals, LLC | $1.0M | 1,369 | Hold |
| 21 | MOODY NATIONAL BANK TRUST DIVISION | $1.0M | 1,366 | Added |
| 22 | Dynamic Advisor Solutions LLC | $972,038 | 1,286 | Added |
| 23 | Valeo Financial Advisors, LLC | $875,935 | 1,160 | Added |
| 24 | Graves Light Lenhart Wealth, Inc. | $800,180 | 1,059 | Hold |
| 25 | Victrix Investment Advisors | $785,824 | 1,040 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30