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 3,889 institutions that hold shares in the stock, with a total of 1.9 Billion shares, which have been reported (via 13F filing form) to have a value of $176 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Redwood Park Advisors LLC
Redwood City, CA |
Nov 14, 2025 Q3 2025 |
2,068
shares
|
$192,034
0.11% of portfolio
|
Q3 2025
Added 0.88%
|
|
|
Oliver Luxxe Assets LLC
Gladstone, NJ |
Jan 08, 2026 Q4 2025 |
2,056
shares
|
$190,920
0.03% of portfolio
|
Q4 2025
New holding
|
|
|
Aj Wealth Strategies, LLC
|
Jul 20, 2023 Q2 2023 |
2,023
shares
|
$187,855
0.01% of portfolio
|
Q2 2023
New holding
|
|
|
Private Client Services, LLC
Louisville, KY |
Jan 07, 2026 Q4 2025 |
2,022
shares
|
$187,762
0.07% of portfolio
|
Q4 2025
New holding
|
|
|
Painted Porch Advisors LLC
Santa Barbara, CA |
Dec 08, 2025 Q3 2025 |
2,017
shares
|
$187,298
0.06% of portfolio
|
Q3 2025
Added 11.07%
|
|
|
American Planning Services, Inc.
Sun City Center, FL |
Nov 14, 2024 Q3 2024 |
2,006
shares
|
$186,277
0.2% of portfolio
|
Q3 2024
Added 0.1%
|
|
|
Momentum Advisors, LLC
|
Feb 14, 2023 Q4 2022 |
2,002
shares
|
$185,905
0.23% of portfolio
|
Q4 2022
New holding
|
|
|
Mitsubishi Ufj Asset Management (Uk) Ltd.
|
Nov 10, 2025 Q3 2025 |
2,000
shares
|
$185,720
0.08% of portfolio
|
Q3 2025
Reduced 75.0%
|
|
|
Partnership Wealth Management, LLC
Towson, MD |
Jan 09, 2026 Q4 2025 |
2,000
shares
|
$185,720
0.15% of portfolio
|
Q4 2025
New holding
|
|
|
Sjs Investment Consulting Inc.
Sylvania, OH |
Oct 21, 2025 Q3 2025 |
1,998
shares
|
$185,534
0.03% of portfolio
|
Q3 2025
Added 144.85%
|
|
|
Sl Advisors, LLC
|
Jan 08, 2026 Q4 2025 |
1,992
shares
|
$184,977
0.37% of portfolio
|
Q4 2025
New holding
|
|
|
Genesis Private Wealth, LLC
Ashburn, VA |
Jan 08, 2026 Q4 2025 |
1,991
shares
|
$184,884
0.07% of portfolio
|
Q4 2025
New holding
|
|
|
Front Barnett Associates LLC
Chicago, IL |
Nov 13, 2023 Q3 2023 |
1,975
shares
|
$183,398
0.02% of portfolio
|
Q1 2023
Reduced 0.5%
|
|
|
Armstrong Henry H Associates Inc
|
Jan 06, 2026 Q4 2025 |
1,973
shares
|
$183,212
0.02% of portfolio
|
Q4 2025
New holding
|
|
|
Penserra Capital Management LLC
Orinda, CA |
Nov 04, 2025 Q3 2025 |
1,971
shares
|
$183,027
0.0% of portfolio
|
Q3 2025
Added 5.63%
|
|
|
Corundum Trust Company, Inc
Sioux Falls, SD |
Oct 24, 2025 Q3 2025 |
1,963
shares
|
$182,284
0.36% of portfolio
|
Q3 2025
New holding
|
|
|
Aevitas Wealth Management, Inc.
|
Jan 24, 2023 Q4 2022 |
1,939
shares
|
$180,055
0.13% of portfolio
|
Q4 2022
New holding
|
|
|
Ddfg, Inc
Thousand Oaks, CA |
Jan 08, 2026 Q4 2025 |
1,937
shares
|
$179,869
0.04% of portfolio
|
Q4 2025
New holding
|
|
|
Jbr CO Financial Management Inc
Ardmore, OK |
Jan 06, 2026 Q4 2025 |
1,925
shares
|
$178,755
0.08% of portfolio
|
Q4 2025
New holding
|
|
|
Kozak & Associates, Inc.
Highlands Ranch, CO |
Nov 18, 2025 Q3 2025 |
1,924
shares
|
$178,662
0.03% of portfolio
|
Q3 2025
Reduced 5.41%
|
|
|
1248 Management, LLC
Kansas City, MO |
Nov 14, 2025 Q3 2025 |
1,910
shares
|
$177,362
0.09% of portfolio
|
Q3 2025
Reduced 81.47%
|
|
|
Belmont Capital, LLC
|
Aug 12, 2025 Q2 2025 |
1,877
shares
|
$174,298
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Cedrus LLC
Littleton, CO |
Oct 18, 2024 Q3 2024 |
1,869
shares
|
$173,555
0.08% of portfolio
|
Q3 2024
Reduced 35.57%
|
|
|
Garrison Asset Management, LLC
|
Oct 29, 2024 Q3 2024 |
1,860
shares
|
$172,719
0.11% of portfolio
|
Q2 2024
Reduced 5.39%
|
|
|
Goldstream Capital Management LTD
|
Nov 13, 2025 Q3 2025 |
1,838
shares
|
$170,676
0.04% of portfolio
|
Q4 2024
Reduced 53.41%
|
|