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 3,876 institutions that hold shares in the stock, with a total of 1.93 Billion shares, which have been reported (via 13F filing form) to have a value of $157 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Wells Fargo & Company
San Francisco, CA |
May 13, 2025 Q1 2025 |
11,899,152
shares
|
$970 Million
0.25% of portfolio
|
Q1 2025
Reduced 19.96%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
May 14, 2025 Q1 2025 |
11,765,832
shares
|
$959 Million
0.13% of portfolio
|
Q1 2025
Reduced 5.96%
|
|
|
Nuveen, LLC
Charlotte, NC |
May 12, 2025 Q1 2025 |
11,046,718
shares
|
$901 Million
0.31% of portfolio
|
Q1 2025
New holding
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
May 13, 2025 Q1 2025 |
10,914,227
shares
|
$890 Million
0.25% of portfolio
|
Q1 2025
Reduced 5.73%
|
|
|
Alliancebernstein L.P.
New York, NY |
May 15, 2025 Q1 2025 |
10,236,395
shares
|
$834 Million
0.35% of portfolio
|
Q1 2025
Reduced 7.86%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
9,874,714
shares
|
$805 Million
0.69% of portfolio
|
Q3 2024
Added 1.17%
|
|
|
Nordea Investment Management Ab
Stockholm, V7 |
May 14, 2025 Q1 2025 |
9,416,070
shares
|
$768 Million
0.91% of portfolio
|
Q1 2025
Added 0.17%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
May 15, 2025 Q1 2025 |
9,311,726
shares
|
$759 Million
0.84% of portfolio
|
Q1 2025
Added 46.07%
|
|
|
Aristotle Capital Management, LLC
Los Angeles, CA |
May 15, 2025 Q1 2025 |
8,463,749
shares
|
$690 Million
1.59% of portfolio
|
Q1 2025
Reduced 2.58%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
8,456,365
shares
|
$689 Million
1.26% of portfolio
|
Q4 2023
Added 4.04%
|
|
|
California Public Employees Retirement System
Sacramento, CA |
May 13, 2025 Q1 2025 |
8,292,792
shares
|
$676 Million
0.53% of portfolio
|
Q1 2025
Reduced 2.16%
|
|
|
Hsbc Holdings PLC
London, X0 |
May 14, 2025 Q1 2025 |
8,006,266
shares
|
$653 Million
0.45% of portfolio
|
Q1 2025
Reduced 5.25%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
May 02, 2025 Q1 2025 |
7,983,193
shares
|
$651 Million
0.25% of portfolio
|
Q1 2025
Reduced 2.62%
|
|
|
Swedbank Ab
Stockholm, V7 |
Jul 10, 2025 Q2 2025 |
7,874,766
shares
|
$642 Million
0.72% of portfolio
|
Q2 2025
Reduced 1.42%
|
|
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
May 09, 2025 Q1 2025 |
7,844,171
shares
|
$639 Million
0.37% of portfolio
|
Q1 2025
Reduced 3.16%
|
|
|
Barrow Hanley Mewhinney & Strauss LLC
Dallas, TX |
May 12, 2025 Q1 2025 |
7,791,098
shares
|
$635 Million
2.65% of portfolio
|
Q1 2025
Added 23.95%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
May 15, 2025 Q1 2025 |
7,757,818
shares
|
$632 Million
0.73% of portfolio
|
Q1 2025
Added 44.26%
|
|
|
Harris Associates L P
Chicago, IL |
May 15, 2025 Q1 2025 |
7,469,360
shares
|
$609 Million
1.19% of portfolio
|
Q1 2025
New holding
|
|
|
Stifel Financial Corp
St. Louis, MO |
May 13, 2025 Q1 2025 |
7,445,038
shares
|
$607 Million
0.73% of portfolio
|
Q1 2025
Added 1.13%
|
|
|
Sumitomo Mitsui Trust Holdings, Inc.
|
Apr 25, 2025 Q1 2025 |
7,285,677
shares
|
$594 Million
0.47% of portfolio
|
Q1 2025
Added 1.01%
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
7,134,851
shares
|
$582 Million
0.47% of portfolio
|
Q1 2025
Reduced 0.36%
|
|
|
Jeremy Grantham
Grantham, Mayo, Van Otterloo & Co. LLC | Boston, Ma
|
May 14, 2025 Q1 2025 |
6,686,596
shares
|
$545 Million
1.95% of portfolio
|
Q1 2025
Added 8.46%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
6,287,644
shares
|
$513 Million
0.82% of portfolio
|
Q1 2024
Reduced 3.5%
|
|
|
Citigroup Inc
|
May 12, 2025 Q1 2025 |
6,232,594
shares
|
$508 Million
0.29% of portfolio
|
Q1 2025
Added 31.49%
|
|
|
Clearbridge Investments, LLC
New York, NY |
May 13, 2025 Q1 2025 |
5,929,684
shares
|
$483 Million
0.48% of portfolio
|
Q1 2025
Added 2.01%
|