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PICTON MAHONEY ASSET MANAGEMENT

Position in MRK — Merck & Co., Inc.

CIK 1539041 Toronto, A6

Position in MRK

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$22,724,454
+$6,460,886 QoQ
Shares Held
176,844
+30.8% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.22%
of 13F equity value
Holder Rank
#491
of 3,778 holders
Holding Since
Dec 2022
12 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

PICTON MAHONEY ASSET MANAGEMENT holds $130,004,533 across 10 Drug Manufacturers - General names. MRK ranks #3 (17.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MRK
Merck & Co., Inc.
This page
176,844 $22,724,454

All Filings in MRK

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12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $22,724,454 176,844
2026-03-31 $16,263,568 135,203
2025-03-31 $179 2
2024-12-31 $12,581,136 126,469
2024-09-30 $12,251,420 107,885
2024-06-30 $11,945,957 96,494
2024-03-31 $12,720,243 96,402
2023-12-31 $8,452,756 77,534
2023-09-30 $7,995,611 77,665
2023-06-30 $7,601,547 65,877
2023-03-31 $5,704,631 53,620
2022-12-31 $2,995,982 27,003