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 |
|---|---|---|---|---|---|
|
Inverness Counsel LLC
|
Oct 26, 2022 Q3 2022 |
233,298
shares
|
$18.9 Million
1.12% of portfolio
|
Q3 2022
Added 77.2%
|
|
|
Kestra Private Wealth Services, LLC
|
Aug 07, 2025 Q2 2025 |
232,469
shares
|
$18.9 Million
0.28% of portfolio
|
Q2 2025
Added 4.6%
|
|
|
Klingenstein Fields & CO LP
|
Jul 30, 2025 Q2 2025 |
232,280
shares
|
$18.8 Million
0.74% of portfolio
|
Q2 2025
Reduced 18.02%
|
|
|
Ingalls & Snyder LLC
New York, NY |
Jul 31, 2025 Q2 2025 |
231,748
shares
|
$18.8 Million
0.65% of portfolio
|
Q2 2025
Reduced 1.25%
|
|
|
Loomis Sayles & CO L P
|
Aug 13, 2025 Q2 2025 |
231,592
shares
|
$18.8 Million
0.02% of portfolio
|
Q2 2025
Added 26.98%
|
|
|
Td Waterhouse Canada Inc.
Toronto, A6 |
Aug 11, 2025 Q2 2025 |
231,513
shares
|
$18.8 Million
0.14% of portfolio
|
Q2 2025
Reduced 8.66%
|
|
|
Rakuten Investment Management, Inc.
Tokyo, M0 |
May 15, 2025 Q1 2025 |
231,479
shares
|
$18.8 Million
0.1% of portfolio
|
Q3 2024
Added 33.15%
|
|
|
Stamos Capital Partners, L.P.
Menlo Park, CA |
Aug 14, 2025 Q2 2025 |
226,905
shares
|
$18.4 Million
3.39% of portfolio
|
Q2 2025
Added 98.63%
|
|
|
Dearborn Partners LLC
|
Aug 14, 2025 Q2 2025 |
225,964
shares
|
$18.3 Million
0.86% of portfolio
|
Q2 2025
Added 1.21%
|
|
|
Investment Management Corp Of Ontario
Toronto, Z4 |
Aug 14, 2025 Q2 2025 |
224,147
shares
|
$18.2 Million
0.34% of portfolio
|
Q2 2025
Added 79.52%
|
|
|
Everett Harris & CO
|
Aug 08, 2025 Q2 2025 |
219,487
shares
|
$17.8 Million
0.23% of portfolio
|
Q2 2025
Added 4.13%
|
|
|
Suvretta Capital Management, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
219,178
shares
|
$17.8 Million
0.6% of portfolio
|
Q2 2025
Added 52.1%
|
|
|
Americana Partners, LLC
Houston, TX |
Aug 07, 2025 Q2 2025 |
218,774
shares
|
$17.8 Million
0.66% of portfolio
|
Q2 2025
Reduced 1.0%
|
|
|
Wade G W & Inc
Wellesley, MA |
Feb 08, 2024 Q4 2023 |
218,549
shares
|
$17.7 Million
0.77% of portfolio
|
Q4 2023
Added 1.48%
|
|
|
Oregon Public Employees Retirement Fund
|
Jul 25, 2025 Q2 2025 |
216,971
shares
|
$17.6 Million
0.31% of portfolio
|
Q2 2025
Reduced 0.18%
|
|
|
Stack Financial Management, Inc
|
Jul 25, 2025 Q2 2025 |
216,759
shares
|
$17.6 Million
1.54% of portfolio
|
Q2 2025
Reduced 1.82%
|
|
|
Blue Chip Partners, Inc.
|
Aug 14, 2025 Q2 2025 |
216,597
shares
|
$17.6 Million
1.48% of portfolio
|
Q2 2025
Added 13.72%
|
|
|
Abn Amro Investment Solutions
Paris Cedex 008, |
Aug 08, 2025 Q2 2025 |
215,002
shares
|
$17.4 Million
0.34% of portfolio
|
Q1 2024
Reduced 20.47%
|
|
|
Bartlett & Co. LLC
|
Jan 08, 2024 Q4 2023 |
215,001
shares
|
$17.4 Million
0.38% of portfolio
|
Q4 2023
Added 1.76%
|
|
|
Flputnam Investment Management CO
Portland, ME |
Aug 12, 2025 Q2 2025 |
214,947
shares
|
$17.4 Million
0.3% of portfolio
|
Q2 2025
Reduced 7.51%
|
|
|
Godsey & Gibb Associates
|
Jul 23, 2025 Q2 2025 |
214,919
shares
|
$17.4 Million
1.63% of portfolio
|
Q2 2025
Added 3.26%
|
|
|
Dai Ichi Life Insurance Company, LTD
Tokyo, M0 |
Aug 13, 2025 Q2 2025 |
214,902
shares
|
$17.4 Million
0.49% of portfolio
|
Q2 2025
Reduced 4.18%
|
|
|
South Dakota Investment Council
Sioux Falls, SD |
Aug 05, 2025 Q2 2025 |
213,158
shares
|
$17.3 Million
0.32% of portfolio
|
Q1 2025
Added 0.32%
|
|
|
Hm Payson & CO
Portland, ME |
Apr 29, 2025 Q1 2025 |
210,944
shares
|
$17.1 Million
0.34% of portfolio
|
Q1 2025
Reduced 33.48%
|
|
|
Sg Americas Securities, LLC
|
Aug 08, 2025 Q2 2025 |
209,275
shares
|
$17 Million
0.07% of portfolio
|
Q2 2025
Reduced 68.33%
|