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MRK
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Position history for ALLIANCEBERNSTEIN L.P.'s holdings in MERCK & CO INC

ALLIANCEBERNSTEIN L.P. holds 11.3M shares of MRK (MERCK & CO INC), worth $1.2B as of 2026-Q1. The position was increased (+30.9% shares). MRK represents 0.4% of ALLIANCEBERNSTEIN L.P.'s portfolio.

Current Value

$1.2B

Current Shares

11.3M

Total Value Change

-$213.3M

Total Shares Change

-30,321

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Increased
11.3M
+30.9%
$1.2B0.4%$119.83
48
2025-Q4
Increased
8.6M
+4.9%
$908.6M0.3%$106.06
40
2025-Q3
Decreased
8.2M
-7.0%
$690.7M0.2%$77.91
0
2025-Q2
Decreased
8.9M
-13.5%
$700.9M0.2%$77.66
0
2025-Q1
Decreased
10.2M
-7.9%
$918.8M0.3%$86.74
0
2024-Q4
Decreased
11.1M
-7.6%
$1.1B0.4%$94.81
0
2024-Q3
Increased
12M
+6.1%
$1.4B0.5%$108.70
41
2024-Q2
Increased
11.3M
+1.3%
$1.4B0.5%$117.58
39

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

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