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PRICE T ROWE ASSOCIATES INC /MD/

Position in MRK — Merck & Co., Inc.

CIK 80255 BALTIMORE, MD

Position in MRK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,379,665,285
-$392,158,178 QoQ
Shares Held
18,518,796
-19.6% QoQ
Ownership
0.751%
of shares outstanding
% of Portfolio
0.24%
of 13F equity value
Holder Rank
#20
of 3,769 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 95% Shared 0% None 5%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

PRICE T ROWE ASSOCIATES INC /MD/ holds $40,270,584,407 across 16 Drug Manufacturers - General names. MRK ranks #6 (5.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 MRK
Merck & Co., Inc.
This page
18,518,796 $2,379,665,285

All Filings in MRK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,379,665,285 18,518,796
2026-03-31 $2,771,823,463 23,042,842
2025-12-31 $1,973,981,831 18,753,390
2025-09-30 $1,141,558,870 13,601,321
2025-06-30 $854,768,887 10,797,990
2025-03-31 $1,056,101,079 11,765,832
2024-12-31 $1,244,594,976 12,511,007
2024-09-30 $2,551,928,950 22,472,076
2024-06-30 $3,060,962,551 24,725,061
2024-03-31 $3,910,934,268 29,639,517
2023-12-31 $3,280,108,396 30,087,217
2023-09-30 $3,014,187,085 29,278,165
2023-06-30 $3,391,356,986 29,390,389
2023-03-31 $3,174,508,971 29,838,415
2022-12-31 $2,919,541,627 26,314,030
2022-09-30 $1,314,370,759 15,262,085
2022-06-30 $1,552,347,031 17,026,950
2022-03-31 $1,223,814,559 14,915,473
2021-12-31 $1,326,240,101 17,304,803
2021-09-30 $1,389,675,455 18,501,870
2021-06-30 $1,195,589,473 15,373,402
2021-03-31 $1,381,139,172 17,915,922
2020-12-31 $1,550,615,808 18,956,192
2020-09-30 $1,560,846,568 18,816,707
2020-06-30 $1,274,634,114 16,483,041
2020-03-31 $1,100,413,349 14,302,233