Position history for JENNISON ASSOCIATES LLC's holdings in MERCK & CO INC
JENNISON ASSOCIATES LLC holds 6.2M shares of MRK (MERCK & CO INC), worth $751.7M as of 2026-Q1. The position was increased (+12.4% shares). MRK represents 0.5% of JENNISON ASSOCIATES LLC's portfolio.
Current Value
$751.7M
Current Shares
6.2M
Total Value Change
+$527.7M
Total Shares Change
+4.4M
Other major holders of MRK: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 6.2M |
+12.4% |
| $751.7M |
| 0.5% |
| $119.83 |
50 |
| 2025-Q4 | New | 5.6M | - | $585.2M | 0.4% | $106.06 | 52 |
| 2024-Q4 | Exited | 0 | -100.0% | $0 | 0.0% | $94.81 | 0 |
| 2024-Q3 | Decreased | 1.1M | -40.3% | $122.7M | 0.1% | $108.70 | 0 |
| 2024-Q2 | Increased | 1.8M | +14.5% | $224M | 0.1% | $117.58 | 42 |