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WOLFF WIESE MAGANA LLC

Position in MRK — Merck & Co., Inc.

CIK 1832097 CARSLBAD, CA

Position in MRK

as of Jun 30, 2026 · filed Jul 13, 2026
Position Value
$2,360,159
+$54,922 QoQ
Shares Held
18,367
-4.2% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
1.40%
of 13F equity value
Holder Rank
#1,490
of 3,769 holders
Holding Since
Dec 2020
23 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

WOLFF WIESE MAGANA LLC holds $14,220,884 across 12 Drug Manufacturers - General names. MRK ranks #4 (16.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 MRK
Merck & Co., Inc.
This page
18,367 $2,360,159

All Filings in MRK

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23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,360,159 18,367
2026-03-31 $2,305,237 19,164
2025-12-31 $1,954,572 18,569
2025-09-30 $1,622,618 19,333
2025-06-30 $1,529,054 19,316
2025-03-31 $1,718,185 19,142
2024-12-31 $1,589,491 15,978
2024-09-30 $1,288,338 11,345
2024-06-30 $1,355,981 10,953
2024-03-31 $1,437,859 10,897
2023-12-31 $53,637 492
2023-09-30 $55,387 538
2023-06-30 $62,772 544
2023-03-31 $60,642 570
2022-12-31 $62,132 560
2022-09-30 $204,276 2,372
2022-06-30 $217,622 2,387
2022-03-31 $206,191 2,513
2021-12-31 $159,333 2,079
2021-09-30 $94,412 1,257
2021-06-30 $54,827 705
2021-03-31 $81,175 1,053
2020-12-31 $84,907 1,038