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Haverford Trust Co

Bank

Position in MRK — Merck & Co., Inc.

CIK 842941 RADNOR, PA

Position in MRK

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$35,005,327
+$1,636,881 QoQ
Shares Held
272,415
-1.8% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.44%
of 13F equity value
Holder Rank
#396
of 3,769 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 99% Shared 0% None 1%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Haverford Trust Co holds $537,648,653 across 11 Drug Manufacturers - General names. MRK ranks #3 (6.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MRK
Merck & Co., Inc.
This page
272,415 $35,005,327

All Filings in MRK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $35,005,327 272,415
2026-03-31 $33,368,446 277,400
2025-12-31 $29,434,380 279,635
2025-09-30 $24,309,401 289,639
2025-06-30 $24,480,704 309,256
2025-03-31 $49,744,004 554,189
2024-12-31 $72,527,784 729,069
2024-09-30 $85,761,874 755,212
2024-06-30 $100,200,872 809,377
2024-03-31 $108,390,327 821,450
2023-12-31 $88,770,516 814,259
2023-09-30 $83,224,677 808,399
2023-06-30 $96,346,495 834,964
2023-03-31 $89,589,103 842,082
2022-12-31 $108,794,352 980,571
2022-09-30 $84,778,422 984,422
2022-06-30 $88,186,826 967,279
2022-03-31 $79,051,236 963,452
2021-12-31 $69,252,747 903,611
2021-09-30 $65,748,514 875,363
2021-06-30 $65,810,296 846,217
2021-03-31 $61,880,022 802,698
2020-12-31 $56,238,865 687,517
2020-09-30 $55,293,168 666,584
2020-06-30 $47,661,747 616,342
2020-03-31 $44,189,932 574,343