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Position history for Banco Santander, S.A.Banco Santander, S.A.'s holdings in MERCK & CO. INC.

Banco Santander, S.A. holds 117,047 shares of MRK (MERCK & CO. INC.), worth $15M as of 2026-Q2. The position was increased (+1.3% shares). MRK represents 0.1% of Banco Santander, S.A.'s portfolio.

Current Value

$15M

Current Shares

117,047

Total Value Change

-$41.2M

Total Shares Change

-378,510

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
117,047
+1.3%
$15M0.1%$127.75
28
2026-Q1
Increased
115,528
+1.2%
$13.9M0.1%$118.73
34
2025-Q4
Decreased
114,124
-26.4%
$12M0.1%$103.13
0
2025-Q3
Decreased
155,068
-58.3%
$13M0.1%$81.54
0
2025-Q2
Increased
371,531
+17.2%
$29.4M0.3%$76.15
40
2025-Q1
Decreased
316,913
-37.5%
$28.4M0.3%$85.49
0
2024-Q4
Increased
507,027
+2.3%
$50.4M0.6%$93.94
42
2024-Q3
Decreased
495,557
-1.0%
$56.3M0.7%$106.38
0

Other major holders of MRK: BNP PARIBAS FINANCIAL MARKETS, BlackRock, Inc., VANGUARD GROUP INC, BlackRock Finance, Inc.

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