Position history for VANGUARD PORTFOLIO MANAGEMENT LLC's holdings in MERCK & CO INC
VANGUARD PORTFOLIO MANAGEMENT LLC holds 67.3M shares of MRK (MERCK & CO INC), worth $8.1B as of 2026-Q1. This is a new position. MRK represents 0.4% of VANGUARD PORTFOLIO MANAGEMENT LLC's portfolio.
Current Value
$8.1B
Current Shares
67.3M
Total Value Change
$0
Total Shares Change
0
Other major holders of MRK: VANGUARD GROUP INC, BlackRock Finance, Inc., BlackRock, Inc.
New |
| 67.3M |
- |
| $8.1B |
| 0.4% |
| $119.83 |
53 |