Latest Institutional Sells of Merck & Co., Inc. (MRK)
This list provides information on the latest institutional transactions involving Merck & Co., Inc. (MRK) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
- |
-30.3K- 57.18% |
$2.35M - $2.64M
|
22.7K
$2.11M
|
|
|
Oct 30, 2025
Q3 2025
|
Bailard, Inc.
|
SELL
|
- |
-30K- 50.84% |
$2.33M - $2.62M
|
29K
$2.7M
|
|
|
Nov 10, 2025
Q3 2025
|
Personal Cfo Solutions, LLC
|
SELL
|
- |
-29.4K- 54.59% |
$2.28M - $2.57M
|
24.4K
$2.27M
|
|
|
Nov 20, 2025
Q3 2025
|
Bryn Mawr Trust CO
Bryn Mawr, PA |
SELL
|
- |
-29.4K- 10.9% |
$2.28M - $2.56M
|
240K
$22.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Martingale Asset Management L P
Boston, MA |
SELL
|
- |
-29.3K- 7.53% |
$2.27M - $2.56M
|
360K
$33.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
PUT |
-29.3K- 63.28% |
$2.27M - $2.56M
|
17K
$1.58M
|
|
|
Nov 04, 2025
Q3 2025
|
Keybank National Association
|
SELL
|
- |
-28.6K- 3.31% |
$2.22M - $2.5M
|
837K
$77.7M
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-28K- 4.57% |
$2.17M - $2.44M
|
584K
$54.2M
|
|
|
Oct 27, 2025
Q3 2025
|
Tokio Marine Asset Management CO LTD
Tokyo, M0 |
SELL
|
- |
-27.6K- 14.82% |
$2.14M - $2.41M
|
159K
$14.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Epoch Investment Partners, Inc.
New York, NY |
SELL
|
- |
-27.5K- 3.82% |
$2.14M - $2.41M
|
693K
$64.4M
|
|
|
Nov 06, 2025
Q3 2025
|
Costello Asset Management, Inc
|
SELL
|
- |
-27.4K- 62.1% |
$2.13M - $2.4M
|
16.7K
$1.55M
|
|
|
Nov 13, 2025
Q3 2025
|
Stamos Capital Partners, L.P.
Menlo Park, CA |
SELL
|
- |
-26.8K- 11.83% |
$2.08M - $2.35M
|
200K
$18.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Lgt Fund Management CO Ltd.
|
SELL
|
- |
-26K- 31.78% |
$2.02M - $2.27M
|
55.8K
$5.18M
|
|
|
Nov 12, 2025
Q3 2025
|
Tcg Advisory Services, LLC
Austin, TX |
SELL
|
- |
-25.3K- 34.24% |
$1.96M - $2.21M
|
48.5K
$4.51M
|
|
|
Nov 14, 2025
Q3 2025
|
New Edge Advisors, LLC
New Orleans, LA |
SELL
|
- |
-25.2K- 6.89% |
$1.96M - $2.2M
|
341K
$31.7M
|
|
|
Nov 04, 2025
Q3 2025
|
Centric Wealth Management
|
SELL
|
- |
-25.2K- 85.13% |
$1.96M - $2.2M
|
4.4K
$409K
|
|
|
Oct 20, 2025
Q3 2025
|
Stonebridge Financial Group, LLC
Wormleysburg, PA |
SELL
|
- |
-25.1K- 76.77% |
$1.95M - $2.19M
|
7.6K
$706K
|
|
|
Nov 19, 2025
Q3 2025
|
Regions Financial Corp
|
SELL
|
- |
-24.5K- 1.87% |
$1.9M - $2.14M
|
1.28M
$119M
|
|
|
Nov 10, 2025
Q3 2025
|
Diversify Wealth Management, LLC
Sandy, UT |
SELL
|
- |
-24.3K- 63.9% |
$1.89M - $2.12M
|
13.7K
$1.28M
|
|
|
Nov 14, 2025
Q3 2025
|
Scotia Capital Inc.
|
SELL
|
- |
-23.9K- 9.89% |
$1.85M - $2.09M
|
218K
$20.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Mount Yale Investment Advisors, LLC
|
SELL
|
- |
-23.9K- 37.54% |
$1.85M - $2.09M
|
39.7K
$3.69M
|
|
|
Nov 14, 2025
Q3 2025
|
Imprint Wealth LLC
Mount Pleasant, SC |
SELL
|
- |
-23.2K- 99.0% |
$1.8M - $2.03M
|
234
$21.7K
|
|
|
Nov 14, 2025
Q3 2025
|
Srb Corp
Boston, MA |
SELL
|
- |
-23.2K- 4.67% |
$1.8M - $2.03M
|
473K
$44M
|
|
|
Nov 03, 2025
Q3 2025
|
Summit Global Investments
Bountiful, UT |
SELL
|
- |
-23.1K- 14.84% |
$1.79M - $2.02M
|
133K
$12.3M
|
|
|
Nov 07, 2025
Q3 2025
|
Tobam
|
SELL
|
- |
-22.9K- 46.96% |
$1.78M - $2M
|
25.8K
$2.4M
|
|
|
Nov 07, 2025
Q3 2025
|
Fifth Third Bancorp
|
SELL
|
- |
-22.4K- 3.6% |
$1.74M - $1.96M
|
601K
$55.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Icon Wealth Advisors, LLC
Houston, TX |
SELL
|
- |
-22.4K- 61.15% |
$1.74M - $1.96M
|
14.2K
$1.32M
|
|
|
Nov 13, 2025
Q3 2025
|
Loomis Sayles & CO L P
|
SELL
|
- |
-22.1K- 9.53% |
$1.71M - $1.93M
|
210K
$19.5M
|
|
|
Oct 30, 2025
Q3 2025
|
Boston Common Asset Management, LLC
Boston, MA |
SELL
|
- |
-22K- 8.16% |
$1.71M - $1.92M
|
248K
$23M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
- |
-21.9K- 29.1% |
$1.7M - $1.91M
|
53.4K
$4.96M
|
|
|
Nov 12, 2025
Q3 2025
|
Oak Grove Capital LLC
North Hampton, NH |
SELL
|
- |
-21.5K- 19.15% |
$1.67M - $1.88M
|
90.8K
$8.43M
|
|
|
Oct 31, 2025
Q3 2025
|
Symphony Financial, Ltd. Co.
|
SELL
|
- |
-21.3K- 45.07% |
$1.65M - $1.86M
|
26K
$2.41M
|
|
|
Nov 05, 2025
Q3 2025
|
Prime Capital Investment Advisors, LLC
Overland Park, KS |
SELL
|
- |
-21.1K- 28.09% |
$1.64M - $1.85M
|
54.1K
$5.02M
|
|
|
Nov 14, 2025
Q3 2025
|
Moors & Cabot, Inc.
Boston, MA |
SELL
|
- |
-19.9K- 17.75% |
$1.54M - $1.74M
|
92.2K
$8.57M
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-19.9K- 3.1% |
$1.54M - $1.73M
|
620K
$57.6M
|
|
|
Nov 10, 2025
Q3 2025
|
Xponance, Inc.
|
SELL
|
- |
-19.7K- 4.57% |
$1.53M - $1.72M
|
411K
$38.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Haverford Trust CO
Radnor, PA |
SELL
|
- |
-19.6K- 6.34% |
$1.52M - $1.71M
|
290K
$26.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Circle Wealth Management, LLC
Summit, NJ |
SELL
|
- |
-19.1K- 10.52% |
$1.48M - $1.67M
|
162K
$15.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Kennedy Capital Management, Inc.
St Louis, MO |
SELL
|
- |
-18.9K- 16.06% |
$1.46M - $1.65M
|
98.6K
$9.15M
|
|
|
Nov 10, 2025
Q3 2025
|
Raiffeisen Bank International Ag
Vienna, C4 |
SELL
|
- |
-18.8K- 2.61% |
$1.46M - $1.64M
|
700K
$65M
|
|
|
Oct 30, 2025
Q3 2025
|
Univest Financial Corp
|
SELL
|
- |
-18.6K- 40.2% |
$1.44M - $1.63M
|
27.7K
$2.57M
|
|
|
Nov 13, 2025
Q3 2025
|
Richard Bernstein Advisors LLC
|
SELL
|
- |
-18.2K- 46.78% |
$1.42M - $1.59M
|
20.8K
$1.93M
|
|
|
Nov 13, 2025
Q3 2025
|
Marathon Trading Investment Management LLC
Radnor, PA |
SELL
|
- |
-18.1K- 54.48% |
$1.4M - $1.58M
|
15.1K
$1.4M
|
|
|
Oct 14, 2025
Q3 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
SELL
|
- |
-18K- 21.47% |
$1.39M - $1.57M
|
65.7K
$6.1M
|
|
|
Nov 03, 2025
Q3 2025
|
Great Lakes Advisors, LLC
Chicago, IL |
SELL
|
- |
-17.7K- 1.07% |
$1.37M - $1.55M
|
1.64M
$152M
|
|
|
Nov 14, 2025
Q3 2025
|
Vident Advisory, LLC
Alpharetta, GA |
SELL
|
- |
-17.6K- 12.83% |
$1.37M - $1.54M
|
120K
$11.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Leo Wealth, LLC
Hurst, TX |
SELL
|
- |
-17.3K- 45.51% |
$1.35M - $1.52M
|
20.8K
$1.93M
|
|
|
Nov 17, 2025
Q3 2025
|
Dark Forest Capital Management LP
Weston, CT |
SELL
|
- |
-17.3K- 37.41% |
$1.35M - $1.51M
|
29K
$2.69M
|
|
|
Oct 31, 2025
Q3 2025
|
Mutual Of America Capital Management LLC
New York, NY |
SELL
|
- |
-17.2K- 6.0% |
$1.34M - $1.51M
|
270K
$25.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Andra Ap Fonden
Goteborg, V7 |
SELL
|
- |
-17.2K- 3.06% |
$1.33M - $1.5M
|
544K
$50.6M
|
|