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Winch Advisory Services, LLC

Position in MRK — Merck & Co., Inc.

CIK 1585822 Appleton, WI

Position in MRK

as of Jun 30, 2026 · filed Aug 6, 2026
Position Value
$58,210
+$14,305 QoQ
Shares Held
453
+24.1% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#3,643
of 3,769 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Winch Advisory Services, LLC holds $1,689,136 across 12 Drug Manufacturers - General names. MRK ranks #5 (3.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 MRK
Merck & Co., Inc.
This page
453 $58,210

All Filings in MRK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $58,210 453
2026-03-31 $43,905 365
2025-12-31 $38,314 364
2025-09-30 $30,466 363
2025-06-30 $28,655 362
2025-03-31 $32,313 360
2024-12-31 $35,713 359
2024-09-30 $40,654 358
2024-06-30 $44,320 358
2024-03-31 $47,106 357
2023-12-31 $38,811 356
2023-09-30 $36,547 355
2023-06-30 $40,848 354
2023-03-31 $37,662 354
2022-12-31 $39,054 352
2022-09-30 $29,883 347
2022-06-30 $33,824 371
2022-03-31 $30,358 370
2021-12-31 $28,203 368
2021-09-30 $27,565 367
2021-06-30 $20,297 261
2021-03-31 $11,332 147
2020-12-31 $11,942 146
2020-09-30 $16,341 197
2020-06-30 $2,474 32
2020-03-31 $1,923 25