Skip to main content

MAIRS & POWER INC

Position in MRK — Merck & Co., Inc.

CIK 1070134 St Paul, MN

Position in MRK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$6,620,191
+$563,831 QoQ
Shares Held
51,519
+2.3% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#921
of 3,778 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 72% Shared 0% None 28%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

MAIRS & POWER INC holds $516,794,572 across 8 Drug Manufacturers - General names. MRK ranks #4 (1.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 MRK
Merck & Co., Inc.
This page
51,519 $6,620,191

All Filings in MRK

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $6,620,191 51,519
2026-03-31 $6,056,360 50,348
2025-12-31 $5,473,414 51,999
2025-09-30 $4,380,054 52,187
2025-06-30 $4,501,908 56,871
2025-03-31 $4,771,551 53,159
2024-12-31 $5,361,972 53,900
2024-09-30 $6,062,627 53,387
2024-06-30 $6,790,553 54,851
2024-03-31 $7,523,393 57,017
2023-12-31 $6,757,495 61,984
2023-09-30 $6,109,567 59,345
2023-06-30 $6,892,590 59,733
2023-03-31 $7,153,344 67,237
2022-12-31 $8,151,052 73,466
2022-09-30 $6,470,367 75,132
2022-06-30 $5,182,376 56,843
2022-03-31 $4,934,897 60,145
2021-12-31 $4,866,793 63,502
2021-09-30 $4,809,143 64,028
2021-06-30 $5,206,934 66,953
2021-03-31 $5,849,052 75,873
2020-12-31 $6,688,864 81,771
2020-09-30 $6,562,592 79,115
2020-06-30 $6,250,586 80,830
2020-03-31 $6,282,456 81,654