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 |
|---|---|---|---|---|---|
|
High Tower Advisors, LLC
Chicago, IL |
Aug 11, 2025 Q2 2025 |
3,766,789
shares
|
$306 Million
0.39% of portfolio
|
Q2 2025
Added 1.83%
|
|
|
Envestnet Asset Management Inc
|
Jul 31, 2025 Q2 2025 |
3,745,382
shares
|
$304 Million
0.09% of portfolio
|
Q2 2025
Reduced 25.76%
|
|
|
Russell Investments Group, Ltd.
|
Aug 13, 2025 Q2 2025 |
3,683,381
shares
|
$299 Million
0.39% of portfolio
|
Q2 2025
Reduced 1.25%
|
|
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
Aug 14, 2025 Q2 2025 |
3,637,000
shares
|
$295 Million
0.26% of portfolio
|
Q2 2025
Reduced 4.85%
|
|
|
Great West Life Assurance CO
Winnipeg, A2 |
Aug 14, 2025 Q2 2025 |
3,632,893
shares
|
$295 Million
0.46% of portfolio
|
Q2 2025
Added 16.39%
|
|
|
New York State Common Retirement Fund
|
Aug 13, 2025 Q2 2025 |
3,622,290
shares
|
$294 Million
0.38% of portfolio
|
Q2 2025
Added 1.79%
|
|
|
Raymond James Financial Services Advisors, Inc.
St. Petersburg, FL |
Oct 18, 2024 Q3 2024 |
3,603,148
shares
|
$292 Million
0.56% of portfolio
|
Q3 2024
Reduced 0.85%
|
|
|
National Bank Of Canada
|
Aug 15, 2025 Q2 2025 |
3,543,903
shares
|
$288 Million
0.32% of portfolio
|
Q2 2025
Added 9.04%
|
|
|
Macquarie Group LTD
Australia, C3 |
Aug 14, 2025 Q2 2025 |
3,474,059
shares
|
$282 Million
0.35% of portfolio
|
Q2 2025
Reduced 13.57%
|
|
|
Capital Research Global Investors
Los Angeles, CA |
Aug 13, 2025 Q2 2025 |
3,462,269
shares
|
$281 Million
0.06% of portfolio
|
Q2 2025
Added 9.89%
|
|
|
Royal London Asset Management LTD
United Kingdom, X0 |
Aug 14, 2025 Q2 2025 |
3,406,346
shares
|
$276 Million
0.64% of portfolio
|
Q2 2025
Reduced 1.31%
|
|
|
Lpl Financial LLC
Fort Mill, SC |
Aug 12, 2025 Q2 2025 |
3,312,117
shares
|
$269 Million
0.09% of portfolio
|
Q2 2025
Added 2.3%
|
|
|
Van Eck Associates Corp
|
Aug 14, 2025 Q2 2025 |
3,295,691
shares
|
$267 Million
0.3% of portfolio
|
Q2 2025
Added 6.59%
|
|
|
Smead Capital Management, Inc.
Phoenix, AZ |
Aug 13, 2025 Q2 2025 |
3,267,318
shares
|
$265 Million
5.36% of portfolio
|
Q2 2025
Reduced 2.02%
|
|
|
Kingstone Capital Partners Texas, LLC
Frisco, TX |
Jul 10, 2025 Q2 2025 |
3,262,591
shares
|
$265 Million
0.06% of portfolio
|
Q2 2025
New holding
|
|
|
Robeco Institutional Asset Management B.V.
|
Jul 18, 2025 Q2 2025 |
3,163,417
shares
|
$257 Million
0.42% of portfolio
|
Q2 2025
Added 21.37%
|
|
|
Marshall Wace, LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
3,144,500
shares
|
$255 Million
0.3% of portfolio
|
Q2 2025
Added 41236.93%
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 27, 2025 Q2 2025 |
3,102,582
shares
|
$252 Million
0.26% of portfolio
|
Q2 2025
Reduced 19.95%
|
|
|
Bank Julius Baer & Co. Ltd, Zurich
|
Aug 14, 2025 Q2 2025 |
3,068,707
shares
|
$249 Million
0.75% of portfolio
|
Q1 2025
Reduced 6.63%
|
|
|
First Republic Investment Management, Inc.
San Francisco, CA |
Nov 07, 2023 Q3 2023 |
3,062,384
shares
|
$248 Million
0.91% of portfolio
|
Q3 2023
Reduced 9.85%
|
|
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
2,982,906
shares
|
$242 Million
0.22% of portfolio
|
Q2 2025
Reduced 21.76%
|
|
|
Man Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
2,948,102
shares
|
$239 Million
0.47% of portfolio
|
Q2 2025
Added 17.55%
|
|
|
Aviva PLC
|
Aug 07, 2025 Q2 2025 |
2,683,739
shares
|
$218 Million
0.46% of portfolio
|
Q2 2025
Added 5.38%
|
|
|
Fayez Sarofim & CO
Houston, TX |
Aug 14, 2025 Q2 2025 |
2,620,725
shares
|
$213 Million
0.52% of portfolio
|
Q2 2025
Reduced 10.17%
|
|
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
May 14, 2025 Q1 2025 |
2,615,365
shares
|
$212 Million
0.46% of portfolio
|
Q1 2025
Reduced 2.1%
|