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Banco Santander, S.A.

Position in MRK — Merck & Co., Inc.

CIK 891478 Madrid, U3

Position in MRK

as of Jun 30, 2026 · filed Jul 29, 2026
Position Value
$15,040,538
+$1,143,677 QoQ
Shares Held
117,047
+1.3% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#595
of 3,769 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Banco Santander, S.A. holds $364,857,314 across 11 Drug Manufacturers - General names. MRK ranks #6 (4.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 MRK
Merck & Co., Inc.
This page
117,047 $15,040,538

All Filings in MRK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $15,040,538 117,047
2026-03-31 $13,896,861 115,528
2025-12-31 $12,012,689 114,124
2025-09-30 $13,014,855 155,068
2025-06-30 $29,410,392 371,531
2025-03-31 $28,446,107 316,913
2024-12-31 $50,439,043 507,027
2024-09-30 $56,275,451 495,557
2024-06-30 $61,946,299 500,374
2024-03-31 $61,250,923 464,198
2023-12-31 $35,941,275 329,676
2023-09-30 $30,747,251 298,662
2023-06-30 $34,665,462 300,420
2023-03-31 $30,918,103 290,611
2022-12-31 $31,571,930 284,560
2022-09-30 $47,814,339 555,206
2022-06-30 $48,847,608 535,786
2022-03-31 $43,050,729 524,689
2021-12-31 $42,382,531 553,008
2021-09-30 $38,662,795 514,749
2021-06-30 $36,308,477 466,870
2021-03-31 $23,920,806 310,297
2020-12-31 $24,973,609 305,301
2020-09-30 $23,240,193 280,171
2020-06-30 $21,113,727 273,034
2020-03-31 $20,898,203 271,617