Health Care · owned by 1 fund manager
Who owns Mckesson (MCK)?
1 of the 22 fund managers we track hold Mckesson, worth $44M combined as of Q2 2026. Stephen Mandel has the biggest bet at 0.3% of the portfolio.
Ownership summary
Fund manager owners
1 / 22
0 opened new positions
Combined value
$44M
At quarter-end prices
Biggest weight
0.3%
Stephen Mandel
Buyers / sellers
0 / 1
Changes in Q2 2026
Smart money take
Why it matters
When several investors with very different styles own the same company, it’s often worth a closer look. Mckesson appears in 1 of our 22 portfolios.
- Largest holder: Stephen Mandel (0.3% of portfolio)
- 0 managers bought or added this quarter
- 1 manager trimmed or sold out
- 5 congressional trades disclosed recently (3 buys, 2 sells)
- Company insiders in Q3 2026: no open-market buys, sold $7M
This is not a recommendation. Do your own research.
Fund managers who own MCK
SEC 13F · Q2 2026| Investor | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| Stephen Mandel Lone Pine Capital | 0.27% | Trimmed | 57,851 | $44M |
Congressional trades in MCKAll politician trades
| Member | Type | Amount | Traded | Disclosed |
|---|---|---|---|---|
| R Alan Armstrong Senate · OK | Buy | $1,001 – $15,000 | 27 Mar 2026 | 21 Jul 2026 |
| D Jonathan L. Jackson House · IL | Sell | $1,001 – $15,000 | 15 Jun 2026 | 15 Jul 2026 |
| D Rick Larsen House · WA | Buy | $1,001 – $15,000 | 8 Jul 2026 | 12 Jul 2026 |
| D Ritchie Torres House · NY | Buy | $1,001 – $15,000 | 7 Jan 2025 | 8 Jul 2026 |
| D Lizzie Fletcher House · TX | Sell | $1,001 – $15,000 | 8 Apr 2026 | 1 May 2026 |
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