Back to JENNISON ASSOCIATES LLC

MRK
5 quarters

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

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Increased
6.2M
+12.4%
$751.7M0.5%$119.83
50
2025-Q4
New
5.6M
-
$585.2M0.4%$106.06
52
2024-Q4
Exited
0
-100.0%
$00.0%$94.81
0
2024-Q3
Decreased
1.1M
-40.3%
$122.7M0.1%$108.70
0
2024-Q2
Increased
1.8M
+14.5%
$224M0.1%$117.58
42

Other major holders of MRK: VANGUARD GROUP INC, BlackRock Finance, Inc., BlackRock, Inc.

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used