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Chesapeake Wealth Management

Position in MRK — Merck & Co., Inc.

CIK 1730383 WILLIAMSBURG, VA

Position in MRK

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$1,930,584
+$155,706 QoQ
Shares Held
15,024
+1.8% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
1.16%
of 13F equity value
Holder Rank
#1,609
of 3,769 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Chesapeake Wealth Management holds $12,931,041 across 7 Drug Manufacturers - General names. MRK ranks #3 (14.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MRK
Merck & Co., Inc.
This page
15,024 $1,930,584

All Filings in MRK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,930,584 15,024
2026-03-31 $1,774,878 14,755
2025-12-31 $1,551,532 14,740
2025-09-30 $1,229,826 14,653
2025-06-30 $1,190,487 15,039
2025-03-31 $1,411,745 15,728
2024-12-31 $1,609,387 16,178
2024-09-30 $1,857,955 16,361
2024-06-30 $1,995,284 16,117
2024-03-31 $2,199,870 16,672
2023-12-31 $1,795,123 16,466
2023-09-30 $1,730,383 16,808
2023-06-30 $1,937,628 16,792
2023-03-31 $1,716,921 16,138
2022-12-31 $1,703,858 15,357
2022-09-30 $1,133,080 13,157
2022-06-30 $564,068 6,187
2022-03-31 $468,833 5,714
2021-12-31 $479,383 6,255
2021-09-30 $468,385 6,236
2021-06-30 $549,133 7,061
2021-03-31 $576,941 7,484
2020-12-31 $1,048,101 12,813
2020-09-30 $1,243,586 14,992
2020-06-30 $1,626,559 21,034
2020-03-31 $1,920,574 24,962