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CONNING INC.

Position in MRK — Merck & Co., Inc.

CIK 801051 HARTFORD, CT

Position in MRK

as of Jun 30, 2026 · filed Jul 30, 2026
Position Value
$44,328,259
+$4,267,961 QoQ
Shares Held
344,967
+3.6% QoQ
Ownership
0.014%
of shares outstanding
% of Portfolio
1.67%
of 13F equity value
Holder Rank
#343
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

CONNING INC. holds $254,131,527 across 8 Drug Manufacturers - General names. MRK ranks #1 (17.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MRK
Merck & Co., Inc.
This page
344,967 $44,328,259

All Filings in MRK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $44,328,259 344,967
2026-03-31 $40,060,298 333,031
2025-12-31 $37,154,359 352,977
2025-09-30 $33,660,881 401,059
2025-06-30 $2,737,194 34,578
2025-03-31 $3,152,909 35,126
2024-12-31 $3,493,041 35,113
2024-09-30 $4,141,873 36,473
2024-06-30 $4,541,603 36,685
2024-03-31 $4,780,020 36,226
2023-12-31 $4,225,070 38,755
2023-09-30 $3,987,768 38,735
2023-06-30 $4,764,568 41,291
2023-03-31 $4,407,950 41,432
2022-12-31 $11,001,802 99,160
2022-09-30 $3,608,255 41,898
2022-06-30 $4,004,368 43,922
2022-03-31 $3,614,794 44,056
2021-12-31 $3,380,513 44,109
2021-09-30 $3,334,508 44,395
2021-06-30 $3,881,889 49,915
2021-03-31 $4,142,356 53,734
2020-12-31 $50,900,190 622,252
2020-09-30 $45,879,168 553,094
2020-06-30 $44,138,436 570,780
2020-03-31 $45,752,121 594,647