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 |
|---|---|---|---|---|---|
|
State Of New Jersey Common Pension Fund D
|
Jul 31, 2025 Q2 2025 |
850,055
shares
|
$69 Million
0.27% of portfolio
|
Q2 2025
Reduced 0.47%
|
|
|
Lansforsakringar Fondforvaltning Ab (Publ)
Stockholm, V7 |
Aug 13, 2025 Q2 2025 |
837,707
shares
|
$68 Million
0.39% of portfolio
|
Q2 2025
Reduced 5.37%
|
|
|
Perpetual LTD
Sydney, New South Wales, C3 |
Jul 11, 2025 Q2 2025 |
824,113
shares
|
$66.9 Million
0.77% of portfolio
|
Q2 2025
Added 24.49%
|
|
|
Nisa Investment Advisors, LLC
|
Jul 31, 2025 Q2 2025 |
809,798
shares
|
$65.7 Million
0.29% of portfolio
|
Q2 2025
Added 19.54%
|
|
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
800,753
shares
|
$65 Million
1.38% of portfolio
|
Q2 2025
New holding
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Aug 14, 2025 Q2 2025 |
800,277
shares
|
$64.9 Million
0.08% of portfolio
|
Q2 2025
Reduced 14.68%
|
|
|
Forsta Ap Fonden
Stockholm, V7 |
Aug 08, 2025 Q2 2025 |
793,300
shares
|
$64.4 Million
0.42% of portfolio
|
Q2 2025
Added 11.69%
|
|
|
Groupama Asset Managment
Paris, I0 |
Aug 13, 2025 Q2 2025 |
783,064
shares
|
$63.5 Million
1.02% of portfolio
|
Q2 2025
Reduced 9.2%
|
|
|
J. Safra Sarasin Holding Ag
Basel, V8 |
Jul 21, 2025 Q2 2025 |
781,316
shares
|
$63.4 Million
1.07% of portfolio
|
Q2 2025
Reduced 4.03%
|
|
|
Woodline Partners LP
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
778,426
shares
|
$63.2 Million
0.35% of portfolio
|
Q2 2025
Added 1.82%
|
|
|
Ing Groep Nv
|
Aug 06, 2025 Q2 2025 |
776,930
shares
|
$63 Million
0.4% of portfolio
|
Q2 2025
Reduced 65.05%
|
|
|
Cwm, LLC
|
Jul 25, 2025 Q2 2025 |
771,977
shares
|
$62.6 Million
0.22% of portfolio
|
Q2 2025
Added 22.18%
|
|
|
Ci Investments Inc.
Toronto, A6 |
Aug 12, 2025 Q2 2025 |
766,092
shares
|
$62.2 Million
0.23% of portfolio
|
Q2 2025
Reduced 58.31%
|
|
|
Boston Partners
Boston, MA |
Aug 07, 2025 Q2 2025 |
761,105
shares
|
$61.8 Million
0.07% of portfolio
|
Q2 2025
Added 0.38%
|
|
|
Ferguson Wellman Capital Management, Inc
|
Jul 10, 2025 Q2 2025 |
754,888
shares
|
$61.3 Million
1.09% of portfolio
|
Q2 2025
Added 22.15%
|
|
|
Compass Capital Management, Inc
|
Aug 07, 2025 Q2 2025 |
754,857
shares
|
$61.2 Million
3.35% of portfolio
|
Q2 2025
Added 26.13%
|
|
|
State Of Michigan Retirement System
|
Aug 05, 2025 Q2 2025 |
745,090
shares
|
$60.5 Million
0.31% of portfolio
|
Q2 2025
Added 3.59%
|
|
|
Cetera Investment Advisers
Schaumburg, IL |
Aug 08, 2025 Q2 2025 |
737,967
shares
|
$59.9 Million
0.1% of portfolio
|
Q2 2025
Added 4.35%
|
|
|
Avalon Investment & Advisory
Houston, TX |
May 15, 2023 Q1 2023 |
736,753
shares
|
$59.8 Million
2.2% of portfolio
|
Q1 2023
Reduced 2.6%
|
|
|
Arizona State Retirement System
|
Aug 13, 2025 Q2 2025 |
735,649
shares
|
$59.7 Million
0.35% of portfolio
|
Q2 2025
Reduced 0.91%
|
|
|
Midwest Trust CO
Overland Park, KS |
Aug 07, 2025 Q2 2025 |
734,214
shares
|
$59.6 Million
0.8% of portfolio
|
Q2 2025
New holding
|
|
|
Australian Super Pty LTD
|
Aug 01, 2025 Q2 2025 |
733,753
shares
|
$59.5 Million
0.3% of portfolio
|
Q2 2025
Added 710.79%
|
|
|
Commerce Bank
Kansas City, MO |
Aug 07, 2025 Q2 2025 |
730,936
shares
|
$59.3 Million
0.35% of portfolio
|
Q2 2025
Reduced 7.62%
|
|
|
Tekla Capital Management LLC
|
Aug 10, 2023 Q2 2023 |
728,154
shares
|
$59.1 Million
3.32% of portfolio
|
Q2 2023
Added 31.88%
|
|
|
Edgar Lomax CO
Kingstowne, VA |
Aug 12, 2025 Q2 2025 |
724,605
shares
|
$58.8 Million
3.63% of portfolio
|
Q2 2025
Reduced 1.63%
|