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 |
|---|---|---|---|---|---|
|
Empowered Funds, LLC
|
Aug 11, 2025 Q2 2025 |
472,869
shares
|
$38.4 Million
0.44% of portfolio
|
Q2 2025
Reduced 5.6%
|
|
|
Cibc Asset Management Inc
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
471,331
shares
|
$38.2 Million
0.13% of portfolio
|
Q2 2025
Reduced 14.35%
|
|
|
Pathstone Holdings, LLC
Englewood, NJ |
Aug 12, 2025 Q2 2025 |
462,626
shares
|
$37.5 Million
0.15% of portfolio
|
Q2 2025
Reduced 5.46%
|
|
|
Degroof Petercam Asset Management
Brussels, C9 |
May 13, 2024 Q1 2024 |
460,600
shares
|
$37.4 Million
0.73% of portfolio
|
Q1 2024
Added 10.69%
|
|
|
M&G PLC
London, X0 |
Aug 08, 2025 Q2 2025 |
455,900
shares
|
$37 Million
0.22% of portfolio
|
Q2 2025
Reduced 15.73%
|
|
|
Fukoku Mutual Life Insurance CO
|
May 01, 2025 Q1 2025 |
450,729
shares
|
$36.6 Million
3.05% of portfolio
|
Q1 2025
Added 0.17%
|
|
|
Sanctuary Advisors, LLC
Indianapolis, IN |
Jan 31, 2025 Q4 2024 |
450,606
shares
|
$36.6 Million
0.28% of portfolio
|
Q4 2024
Reduced 4.88%
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
Aug 14, 2025 Q2 2025 |
448,919
shares
|
$36.4 Million
0.25% of portfolio
|
Q2 2025
New holding
|
|
|
Nichols & Pratt Advisers LLP
|
Aug 05, 2025 Q2 2025 |
448,751
shares
|
$36.4 Million
2.46% of portfolio
|
Q2 2025
Added 0.24%
|
|
|
Allspring Global Investments Holdings, LLC
|
Jul 25, 2025 Q2 2025 |
448,319
shares
|
$36.4 Million
0.06% of portfolio
|
Q2 2025
Reduced 57.09%
|
|
|
B. Metzler Seel. Sohn & Co. Ag
Frankfurt, 2M |
Aug 11, 2025 Q2 2025 |
448,298
shares
|
$36.4 Million
0.34% of portfolio
|
Q2 2025
Added 1.42%
|
|
|
Cambridge Investment Research Advisors, Inc.
|
Jul 31, 2025 Q2 2025 |
448,219
shares
|
$36.4 Million
0.11% of portfolio
|
Q2 2025
Reduced 1.09%
|
|
|
Wiley Bros. Aintree Capital, LLC
|
Aug 14, 2025 Q2 2025 |
448,078
shares
|
$36.4 Million
0.28% of portfolio
|
Q2 2025
Reduced 10.7%
|
|
|
Weiss Asset Management LP
Boston, MA |
Aug 14, 2025 Q2 2025 |
447,390
shares
|
$36.3 Million
0.53% of portfolio
|
Q2 2025
New holding
|
|
|
Worldquant Millennium Advisors LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
446,356
shares
|
$36.2 Million
0.18% of portfolio
|
Q2 2025
Reduced 76.09%
|
|
|
Pinnacle Associates LTD
|
Aug 04, 2025 Q2 2025 |
442,824
shares
|
$35.9 Million
0.53% of portfolio
|
Q2 2025
Reduced 0.12%
|
|
|
Manning & Napier Group, LLC
|
Apr 15, 2024 Q1 2024 |
433,356
shares
|
$35.2 Million
0.65% of portfolio
|
Q1 2024
Reduced 9.3%
|
|
|
Ilmarinen Mutual Pension Insurance CO
Helsinki, H9 |
Aug 14, 2025 Q2 2025 |
433,000
shares
|
$35.1 Million
0.28% of portfolio
|
Q2 2025
Added 7.44%
|
|
|
Corda Investment Management, Llc.
Houston, TX |
Jul 29, 2025 Q2 2025 |
432,038
shares
|
$35.1 Million
2.57% of portfolio
|
Q2 2025
Added 5.28%
|
|
|
Xponance, Inc.
|
Aug 14, 2025 Q2 2025 |
430,831
shares
|
$35 Million
0.29% of portfolio
|
Q2 2025
Reduced 31.23%
|
|
|
Fiduciary Trust CO
Boston, MA |
Aug 13, 2025 Q2 2025 |
429,269
shares
|
$34.8 Million
0.43% of portfolio
|
Q2 2025
Reduced 4.43%
|
|
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
Aug 14, 2025 Q2 2025 |
426,684
shares
|
$34.6 Million
0.16% of portfolio
|
Q2 2025
Added 23.74%
|
|
|
S&Co Inc
Boston, MA |
Aug 07, 2025 Q2 2025 |
425,871
shares
|
$34.6 Million
2.16% of portfolio
|
Q2 2025
Reduced 0.17%
|
|
|
Uss Investment Management LTD
|
Aug 13, 2025 Q2 2025 |
422,758
shares
|
$34.3 Million
0.22% of portfolio
|
Q2 2025
Added 1.21%
|
|
|
Utah Retirement Systems
Salt Lake City, UT |
Aug 14, 2025 Q2 2025 |
417,202
shares
|
$33.9 Million
0.36% of portfolio
|
Q2 2025
Reduced 0.7%
|