← Super investors
MCK
Mckesson Corp
2 super-investor ownerscombined $404Mlargest position 2.7%
1 NEW
Cohort owners over time
2016Q2 → 2026Q1How many of the cohort members held this stock each quarter.
Now: 1
Peak: 3
Owners (2) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Stephen Mandel | 2.7% | 3q | $339M | 392,224 |
| 2 | Joel Greenblatt | <0.1% | 38q | $65M | 75,208 |
Recent activity (1)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| Stephen Mandel | NEW | 2.7% | +100% | $339M | May 15, 2026 |
Long US equity 13F-HR filings only. CUSIP 58155Q103. Not investment advice.