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MRK
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Position history for Mariner, LLC's holdings in MERCK & CO INC

Mariner, LLC holds 2.8M shares of MRK (MERCK & CO INC), worth $336.2M as of 2026-Q1. The position was increased (+1.5% shares). MRK represents 0.4% of Mariner, LLC's portfolio.

Current Value

$336.2M

Current Shares

2.8M

Total Value Change

+$130.7M

Total Shares Change

+1.1M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Increased
2.8M
+1.5%
$336.2M0.4%$119.83
38
2025-Q4
Increased
2.8M
+8.9%
$289.8M0.3%$106.06
40
2025-Q3
Increased
2.5M
+1.4%
$212.1M0.3%$77.91
37
2025-Q2
Decreased
2.5M
-9.0%
$197.3M0.3%$77.66
0
2025-Q1
Increased
2.7M
+52.5%
$245.8M0.4%$86.74
51
2024-Q4
Increased
1.8M
+7.3%
$178.5M0.3%$94.81
39
2024-Q3
Increased
1.7M
+0.8%
$190M0.3%$108.70
37
2024-Q2
Increased
1.7M
+3.0%
$205.5M0.4%$117.58
38

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

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