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Chicago Capital, LLC

Position in MRK — Merck & Co., Inc.

CIK 1740053 Chicago, IL

Position in MRK

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$3,483,763
+$229,197 QoQ
Shares Held
27,111
+0.2% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#1,248
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

Chicago Capital, LLC holds $139,654,335 across 9 Drug Manufacturers - General names. MRK ranks #5 (2.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 MRK
Merck & Co., Inc.
This page
27,111 $3,483,763

All Filings in MRK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,483,763 27,111
2026-03-31 $3,254,566 27,056
2025-12-31 $2,847,283 27,050
2025-09-30 $2,157,756 25,709
2025-06-30 $2,001,639 25,286
2025-03-31 $2,276,403 25,361
2024-12-31 $2,517,639 25,308
2024-09-30 $2,855,693 25,147
2024-06-30 $3,113,198 25,147
2024-03-31 $2,927,574 22,187
2023-12-31 $2,346,328 21,522
2023-09-30 $2,252,751 21,882
2023-06-30 $2,493,231 21,607
2023-03-31 $2,268,447 21,322
2022-12-31 $2,364,011 21,307
2022-09-30 $1,826,346 21,207
2022-06-30 $1,927,060 21,137
2022-03-31 $1,734,290 21,137
2021-12-31 $1,596,947 20,837
2021-09-30 $1,549,293 20,627
2021-06-30 $1,452,432 18,676
2021-03-31 $1,453,609 18,856
2020-12-31 $1,476,080 18,045
2020-09-30 $1,496,833 18,045
2020-06-30 $1,386,527 17,930
2020-03-31 $1,379,533 17,930