Institutional investors holding MRK
| Investor | Weight | Quarter |
|---|---|---|
| Kahn Brothers Group | 4.85% | 2026Q1 |
| Hillman Capital Management | 2.38% | 2022Q3 |
| Valley Forge Capital Management | 2.05% | 2010Q3 |
| Harry Burn | 2.02% | 2024Q3 |
| Bill Nygren | 1.98% | 2026Q1 |
| David Tepper | 1.76% | 2011Q2 |
| Sarah Ketterer | 1.26% | 2026Q1 |
| Kenneth Fisher | 1.08% | 2026Q1 |
| Prem Watsa | 1.07% | 2026Q1 |
| Chuck Akre | 0.62% | 2001Q1 |
| William Von Mueffling | 0.39% | 2006Q3 |
| Warren Buffett | 0.24% | 2021Q2 |
| Mairs & Power | 0.06% | 2026Q1 |
| David Katz | 0.02% | 2026Q1 |
| Tweedy Browne Co. | 0.01% | 2020Q3 |
| Ruane Cunniff | 0.01% | 2009Q2 |
| Jensen Investment Management | 0.01% | 2016Q2 |
| Dodge & Cox | 0.01% | 2026Q1 |
| Christopher Davis | 0.00% | 2012Q3 |
| Richard Pzena | 0.00% | 2026Q1 |
| Meridian / ArrowMark | 0.00% | 2021Q1 |
| First Eagle Investment Management | 0.00% | 2017Q4 |
| Bill & Melinda Gates Foundation | 0.00% | 2023Q3 |
| Thomas Russo | 0.00% | 2026Q1 |
Congressional data coming soon
21
Total trades
$3.8M
Volume
13
Buys
4
Sells
Last trade: May 29, 2026
No insider trades in the last 90 days.
Congressional trade data is being sourced and will appear here shortly.