Institutional Ownership Merck & Co., Inc. (MRK)
This table provides information about the institutional ownership of Merck & Co., Inc. (MRK). We have compiled data on the 3,841 institutions that hold shares in the stock, with a total of 1.96 Billion shares, which have been reported (via 13F filing form) to have a value of $159 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Strategic Investment Solutions, Inc. /Il
Orland Park, IL |
Jul 16, 2025 Q2 2025 |
2,383
shares
|
$193,356
0.06% of portfolio
|
Q2 2025
Added 9.51%
|
|
|
Rappaport Reiches Capital Management, LLC
Skokie`, IL |
Apr 22, 2025 Q1 2025 |
2,379
shares
|
$193,032
0.05% of portfolio
|
Q1 2025
Added 8.38%
|
|
|
Bickling Financial Services, Inc.
Lexington, MA |
Jan 31, 2023 Q4 2022 |
2,373
shares
|
$192,545
0.16% of portfolio
|
Q4 2022
Reduced 43.91%
|
|
|
Prw Wealth Management LLC
|
Nov 01, 2023 Q3 2023 |
2,368
shares
|
$192,139
0.09% of portfolio
|
Q2 2023
Added 2.11%
|
|
|
Rossby Financial, Lcc
Melbourne, FL |
Aug 01, 2025 Q2 2025 |
2,357
shares
|
$191,246
0.07% of portfolio
|
Q2 2025
Reduced 4.84%
|
|
|
Members Wealth LLC
Media, PA |
Apr 15, 2025 Q1 2025 |
2,346
shares
|
$190,354
0.16% of portfolio
|
Q1 2025
Reduced 17.07%
|
|
|
Blume Capital Management, Inc.
Berkeley, CA |
Jul 30, 2025 Q2 2025 |
2,330
shares
|
$189,056
0.04% of portfolio
|
Q2 2025
Added 1.3%
|
|
|
Tap Consulting, LLC
|
Feb 11, 2025 Q4 2024 |
2,311
shares
|
$187,514
0.05% of portfolio
|
Q4 2024
Reduced 3.1%
|
|
|
True Capital Management
San Francisco, CA |
May 02, 2023 Q1 2023 |
2,310
shares
|
$187,433
0.17% of portfolio
|
Q1 2023
New holding
|
|
|
Starfox Financial Services, LLC
The Woodlands, TX |
Apr 30, 2024 Q1 2024 |
2,306
shares
|
$187,108
0.25% of portfolio
|
Q4 2022
New holding
|
|
|
Accredited Wealth Management, LLC
Louisville, KY |
Aug 12, 2025 Q2 2025 |
2,295
shares
|
$186,216
0.15% of portfolio
|
Q2 2025
Reduced 0.78%
|
|
|
Members Capital Advisors Inc
|
Jul 29, 2025 Q2 2025 |
2,283
shares
|
$185,242
0.21% of portfolio
|
Q4 2022
Reduced 92.34%
|
|
|
Derbend Asset Management
|
Apr 30, 2024 Q1 2024 |
2,280
shares
|
$184,999
0.15% of portfolio
|
Q1 2024
New holding
|
|
|
Rocky Mountain Advisers, LLC
|
Jul 22, 2025 Q2 2025 |
2,267
shares
|
$183,944
0.15% of portfolio
|
Q2 2019
Reduced 3.74%
|
|
|
New England Capital Financial Advisors LLC
Meriden, CT |
Aug 08, 2025 Q2 2025 |
2,240
shares
|
$181,753
0.08% of portfolio
|
Q2 2025
Added 0.63%
|
|
|
Riverview Trust CO
|
Jul 18, 2025 Q2 2025 |
2,225
shares
|
$180,536
0.29% of portfolio
|
Q2 2025
Reduced 79.12%
|
|
|
Garde Capital, Inc.
Seattle, WA |
Jul 03, 2025 Q2 2025 |
2,207
shares
|
$179,075
0.01% of portfolio
|
Q2 2025
Reduced 62.61%
|
|
|
Fiduciary Wealth Partners, LLC
Newton, MA |
Jul 31, 2025 Q2 2025 |
2,203
shares
|
$178,751
0.16% of portfolio
|
Q2 2025
Added 313.32%
|
|
|
Quaker Wealth Management, LLC
|
Aug 01, 2025 Q2 2025 |
2,198
shares
|
$178,345
0.06% of portfolio
|
Q2 2025
New holding
|
|
|
Axiom Investment Management LLC
New York, NY |
Feb 13, 2023 Q4 2022 |
2,144
shares
|
$173,964
0.62% of portfolio
|
Q4 2022
Added 367.1%
|
|
|
Abich Financial Wealth Management LLC
Ashburn, VA |
Oct 25, 2024 Q3 2024 |
2,133
shares
|
$173,071
0.54% of portfolio
|
Q3 2024
Added 554.29%
|
|
|
O'Brien Wealth Partners LLC
|
Jul 09, 2025 Q2 2025 |
2,130
shares
|
$172,828
0.03% of portfolio
|
Q2 2025
Reduced 9.36%
|
|
|
Syntax Advisors, LLC
New York, NY |
Nov 13, 2023 Q3 2023 |
2,128
shares
|
$172,665
0.38% of portfolio
|
Q3 2023
Added 2.55%
|
|
|
Engrave Wealth Partners LLC
|
Jan 16, 2024 Q4 2023 |
2,120
shares
|
$172,016
0.07% of portfolio
|
Q3 2023
Reduced 1.72%
|
|
|
Pegasus Partners Ltd.
Mequon, WI |
Nov 01, 2024 Q3 2024 |
2,069
shares
|
$167,878
0.02% of portfolio
|
Q1 2024
Reduced 12.55%
|