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

Mariner, LLC holds 2.8M shares of MRK (MERCK & CO. INC.), worth $357.5M as of 2026-Q2. The position was decreased (-0.5% shares). MRK represents 0.4% of Mariner, LLC's portfolio.

Current Value

$357.5M

Current Shares

2.8M

Total Value Change

+$167.4M

Total Shares Change

+1.1M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
2.8M
-0.5%
$357.5M0.4%$128.50
0
2026-Q1
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

Other major holders of MRK: BNP PARIBAS FINANCIAL MARKETS, BlackRock, Inc., Steward Partners Investment Advisory, LLC, VANGUARD GROUP INC, BlackRock Finance, Inc.

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