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Knuff & Co LLC

Position in MRK — Merck & Co., Inc.

CIK 1768089 FOSTER CITY, CA

Position in MRK

as of Jun 30, 2026 · filed Aug 10, 2026
Position Value
$1,675,383
+$347,622 QoQ
Shares Held
13,038
+18.1% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.44%
of 13F equity value
Holder Rank
#1,714
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

Knuff & Co LLC holds $24,047,308 across 10 Drug Manufacturers - General names. MRK ranks #5 (7.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 MRK
Merck & Co., Inc.
This page
13,038 $1,675,383

All Filings in MRK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,675,383 13,038
2026-03-31 $1,327,761 11,038
2025-12-31 $1,161,859 11,038
2025-09-30 $926,419 11,038
2025-06-30 $925,222 11,688
2025-03-31 $1,086,544 12,105
2024-12-31 $1,235,840 12,423
2024-09-30 $1,376,347 12,120
2024-06-30 $1,512,836 12,220
2024-03-31 $1,619,026 12,270
2023-12-31 $1,337,675 12,270
2023-09-30 $1,242,606 12,070
2023-06-30 $1,392,757 12,070
2023-03-31 $1,294,766 12,170
2022-12-31 $1,350,261 12,170
2022-09-30 $1,048,080 12,170
2022-06-30 $1,109,538 12,170
2022-03-31 $1,002,651 12,220
2021-12-31 $940,372 12,270
2021-09-30 $959,154 12,770
2021-06-30 $998,955 12,845
2021-03-31 $1,051,893 13,645
2020-12-31 $1,247,040 15,245
2020-09-30 $1,529,183 18,435
2020-06-30 $1,256,226 16,245
2020-03-31 $1,151,791 14,970