MRK - MERCK & CO INC
This page shows which of the focused investors we track hold MRK and how their positions changed, so you can see how much conviction the group has in the stock.
In Q1 2025 it was held by 9 managers with an aggregate reported value of $834.11M, which is 0.08% of the combined portfolio.
As of Q1 2025, 9 tracked institutional managers held MRK (MERCK & CO INC) with an aggregate reported value of $834.11M — 0.08% of the combined AlphaBaseline portfolio.
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- Source
- Curated SEC 13F filings
- Period
- Q1 2025
- Ticker
- MRK
13F data is delayed and excludes shorts/non-13F assets.
Holders
| 1 | Bill Nygren - Oakmark Funds | 1.13% | Add +19.6% | 7,469,360 | $670.45M |
| 2 | Sarah Ketterer - Causeway Capital Management | 1.68% | Add +53.6% | 897,869 | $80.59M |
| 3 | Kahn Brothers Group - Kahn Brothers Group | 8.94% | Reduce -3.3% | 492,275 | $44.19M |
| 4 | Prem Watsa - Fairfax Financial Holdings | 0.84% | - | 172,900 | $15.51M |
| 5 | Dodge & Cox - Dodge & Cox | 0.01% | Reduce -0.2% | 157,069 | $14.1M |
| 6 | Mairs & Power Growth Fund - Mairs & Power Growth Fund | 0.05% | Reduce -1.4% | 53,159 | $4.77M |
| 7 | Christopher Bloomstran - Semper Augustus | 0.64% | - | 44,443 | $3.99M |
| 8 | David Katz - Matrix Asset Advisors | 0.03% | Add +2.9% | 2,946 | $264.43K |
| 9 | Thomas Russo - Gardner Russo & Quinn | 0.00% | Reduce -5.6% | 2,763 | $248.01K |
Loading holder history for MRK…