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Position history for Asset Management One Co., Ltd.Asset Management One Co., Ltd.'s holdings in MERCK & CO. INC.

Asset Management One Co., Ltd. holds 1.4M shares of MRK (MERCK & CO. INC.), worth $177.3M as of 2026-Q2. The position was decreased (-4.3% shares). MRK represents 0.5% of Asset Management One Co., Ltd.'s portfolio.

Current Value

$177.3M

Current Shares

1.4M

Total Value Change

+$33.9M

Total Shares Change

+116,757

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
1.4M
-4.3%
$177.3M0.5%$128.50
0
2026-Q1
Increased
1.4M
+6.8%
$173.4M0.5%$119.83
46
2025-Q4
Increased
1.3M
+0.7%
$143.9M0.4%$106.06
36
2025-Q3
Increased
1.3M
+4.3%
$112.5M0.3%$77.91
38
2025-Q2
Decreased
1.3M
-0.6%
$101.8M0.3%$77.66
0
2025-Q1
Increased
1.3M
+1.8%
$116M0.4%$86.74
37
2024-Q4
Increased
1.3M
+0.5%
$126.6M0.4%$94.81
36
2024-Q3
Increased
1.3M
+2.0%
$143.5M0.5%$108.70
43

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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