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Advisor OS, LLC

Position in MRK — Merck & Co., Inc.

CIK 1767580 CHICAGO, IL

Position in MRK

as of Jun 30, 2026 · filed Aug 5, 2026
Position Value
$4,736,381
+$376,353 QoQ
Shares Held
36,859
+1.7% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.76%
of 13F equity value
Holder Rank
#1,074
of 3,768 holders
Holding Since
Jun 2020
25 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

Advisor OS, LLC holds $35,713,549 across 10 Drug Manufacturers - General names. MRK ranks #4 (13.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 MRK
Merck & Co., Inc.
This page
36,859 $4,736,381

All Filings in MRK

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25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,736,381 36,859
2026-03-31 $4,360,028 36,246
2025-12-31 $4,448,074 42,258
2025-09-30 $2,974,896 35,445
2025-06-30 $2,794,584 35,303
2025-03-31 $2,922,403 32,558
2024-12-31 $3,209,719 32,265
2024-09-30 $2,838,201 24,993
2024-06-30 $3,073,827 24,829
2024-03-31 $3,247,154 24,609
2023-12-31 $2,523,591 23,148
2023-09-30 $2,310,401 22,442
2023-06-30 $3,219,840 27,904
2023-03-31 $2,536,867 23,845
2022-12-31 $2,596,337 23,401
2022-09-30 $1,702,760 19,772
2022-06-30 $1,709,252 18,748
2022-03-31 $1,225,741 14,939
2021-12-31 $1,028,891 13,425
2021-09-30 $955,922 12,727
2021-06-30 $940,470 12,093
2021-03-31 $777,836 10,090
2020-12-31 $749,287 9,160
2020-09-30 $331,883 4,001
2020-06-30 $501,562 6,486