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 3,914 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 |
|---|---|---|---|---|---|
|
M&G PLC
London, X0 |
Nov 07, 2025 Q3 2025 |
362,987
shares
|
$33.7 Million
0.18% of portfolio
|
Q3 2025
Reduced 20.38%
|
|
|
Capital Investment Advisors, LLC
|
Jan 13, 2026 Q4 2025 |
362,811
shares
|
$33.7 Million
0.53% of portfolio
|
Q4 2025
Reduced 0.3%
|
|
|
British Columbia Investment Management Corp
Victoria, A1 |
Nov 13, 2025 Q3 2025 |
361,537
shares
|
$33.6 Million
0.19% of portfolio
|
Q3 2025
Reduced 8.81%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Nov 03, 2025 Q3 2025 |
360,695
shares
|
$33.5 Million
0.06% of portfolio
|
Q3 2025
Reduced 45.99%
|
|
|
Martingale Asset Management L P
Boston, MA |
Nov 13, 2025 Q3 2025 |
359,827
shares
|
$33.4 Million
0.78% of portfolio
|
Q3 2025
Reduced 7.53%
|
|
|
Benjamin F. Edwards & Company, Inc.
St. Louis, MO |
Aug 12, 2024 Q2 2024 |
359,791
shares
|
$33.4 Million
0.78% of portfolio
|
Q2 2024
Added 3.65%
|
|
|
Cibc World Markets Corp
New York, NY |
Aug 14, 2025 Q2 2025 |
359,218
shares
|
$33.4 Million
0.19% of portfolio
|
Q2 2025
Added 3.1%
|
|
|
Lido Advisors, LLC
Los Angeles, CA |
Nov 14, 2025 Q3 2025 |
358,879
shares
|
$33.3 Million
0.1% of portfolio
|
Q3 2025
Added 53.14%
|
|
|
Toroso Investments, LLC
Massapequa, NY |
Nov 14, 2025 Q3 2025 |
357,597
shares
|
$33.2 Million
0.07% of portfolio
|
Q3 2025
Added 5.94%
|
|
|
Letko, Brosseau & Associates Inc
Montreal, A8 |
Nov 12, 2025 Q3 2025 |
353,989
shares
|
$32.9 Million
0.54% of portfolio
|
Q3 2025
Added 1.93%
|
|
|
Pictet & Cie (Europe) Sa
|
Oct 21, 2025 Q3 2025 |
349,292
shares
|
$32.4 Million
0.6% of portfolio
|
Q3 2025
Reduced 36.4%
|
|
|
Neos Investment Management LLC
Westport, CT |
Nov 07, 2025 Q3 2025 |
347,684
shares
|
$32.3 Million
0.23% of portfolio
|
Q3 2025
Added 39.85%
|
|
|
Commerzbank Aktiengesellschaft
|
Oct 31, 2025 Q3 2025 |
347,249
shares
|
$32.2 Million
0.61% of portfolio
|
Q3 2025
Added 75.12%
|
|
|
Public Sector Pension Investment Board
Montreal, A8 |
Nov 06, 2025 Q3 2025 |
346,437
shares
|
$32.2 Million
0.11% of portfolio
|
Q3 2025
Reduced 38.31%
|
|
|
Mml Investors Services, LLC
Springfield, MA |
Nov 14, 2025 Q3 2025 |
345,904
shares
|
$32.1 Million
0.08% of portfolio
|
Q3 2025
Added 4.18%
|
|
|
Spears Abacus Advisors LLC
|
Nov 14, 2025 Q3 2025 |
345,292
shares
|
$32.1 Million
0.62% of portfolio
|
Q3 2025
Added 2.35%
|
|
|
New Edge Advisors, LLC
New Orleans, LA |
Nov 14, 2025 Q3 2025 |
341,158
shares
|
$31.7 Million
0.14% of portfolio
|
Q3 2025
Reduced 6.89%
|
|
|
Waters Parkerson & Co., LLC
|
Oct 28, 2025 Q3 2025 |
340,913
shares
|
$31.7 Million
1.45% of portfolio
|
Q3 2025
Added 2.35%
|
|
|
Generali Asset Management Spa Sgr
Trieste, L6 |
Oct 21, 2025 Q3 2025 |
340,540
shares
|
$31.6 Million
0.61% of portfolio
|
Q3 2025
Added 42.0%
|
|
|
Advisors Asset Management, Inc.
Monument, CO |
Nov 06, 2025 Q3 2025 |
340,309
shares
|
$31.6 Million
0.51% of portfolio
|
Q3 2025
Added 14.66%
|
|
|
New York Life Investment Management LLC
New York, NY |
Nov 05, 2025 Q3 2025 |
339,161
shares
|
$31.5 Million
0.26% of portfolio
|
Q3 2025
Reduced 1.93%
|
|
|
Cambridge Trust CO
Boston, MA |
May 30, 2024 Q1 2024 |
338,060
shares
|
$31.4 Million
1.72% of portfolio
|
Q1 2024
Added 43.42%
|
|
|
Perpetual Investment Management LTD
Sydney, C3 |
Feb 14, 2023 Q4 2022 |
337,841
shares
|
$31.4 Million
4.47% of portfolio
|
Q4 2022
Added 16.53%
|
|
|
Lgt Group Foundation
|
Nov 13, 2025 Q3 2025 |
331,240
shares
|
$30.8 Million
0.33% of portfolio
|
Q3 2025
Reduced 17.9%
|
|
|
Nissay Asset Management Corp
Tokyo, M0 |
Nov 14, 2025 Q3 2025 |
330,649
shares
|
$30.7 Million
0.16% of portfolio
|
Q3 2025
Reduced 2.11%
|
|