Who owns MCKWhat MCK owns — n/a
Who owns McKesson Corporation?
Institutional ownership of MCK from SEC Form 13F filings across 935 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
$64.39B
value, 2026 filers
71.2%
of shares outstanding (88.0M sh)
75
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of MCK's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|
| 1 | BlackRock, Inc. | 10.8M | $8.16B | 0.1% | 8.7% | -5.5% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 7.9M | $5.93B | 0.1% | 6.4% | -50.7% |
| 3 | MORGAN STANLEY | 5.3M | $4.01B | 0.2% | 4.3% | +130.7% |
| 4 | FRANKLIN RESOURCES INC | 2.9M | $2.20B | 0.5% | 2.4% | -5.2% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.9M | $2.17B | 0.1% | 2.3% | -0.3% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 2.8M | $2.12B | 0.1% | 2.3% | -2.8% |
| 7 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2.4M | $1.86B | 0.6% | 2% | -15.6% |
| 8 | FMR LLC | 2.1M | $1.61B | 0.1% | 1.7% | -40.9% |
| 9 | JPMORGAN CHASE & CO | 1.7M | $1.31B | 0.1% | 1.4% | -46.5% |
| 10 | ALLIANCEBERNSTEIN L.P. | 1.7M | $1.46B | 0.5% | 1.4% | -24.7% |
| 11 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.6M | $1.17B | 0.5% | 1.3% | +18.3% |
| 12 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1.5M | $1.16B | 0.9% | 1.2% | +47.0% |
| 13 | NORGES BANKNEW | 1.5M | $1.16B | 0.1% | 1.2% | new |
| 14 | NORTHERN TRUST CORP | 1.4M | $1.09B | 0.1% | 1.2% | -1.4% |
| 15 | BANK OF AMERICA CORP /DE/ | 1.3M | $998.9M | 0.1% | 1.1% | -14.1% |
| 16 | GOLDMAN SACHS GROUP INC | 1.3M | $998.2M | 0.1% | 1.1% | +1.2% |
| 17 | ROYAL BANK OF CANADA | 1.3M | $969.7M | 0.1% | 1% | +0.1% |
| 18 | NORDEA INVESTMENT MANAGEMENT AB | 1.0M | $752.9M | 0.6% | 0.8% | +1.7% |
| 19 | Sixth Street Partners Management Company, L.P.NEW | 993,404 | $750.6M | — | 0.8% | new |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 993,404 | $750.6M | 0.1% | 0.8% | +5.1% |
| 21 | Invesco Ltd. | 981,173 | $741.4M | 0.1% | 0.8% | -34.2% |
| 22 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 922,573 | $697.1M | 0.1% | 0.7% | +3.3% |
| 23 | Legal & General Group Plc | 868,933 | $656.6M | 0.1% | 0.7% | -5.2% |
| 24 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 862,182 | $651.5M | 0.5% | 0.7% | +6.1% |
| 25 | Swedbank AB | 793,743 | $599.8M | 0.5% | 0.6% | -21.1% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.
