Latest Institutional Transactions on Merck & Co., Inc. (MRK)
This table provides information on the latest institutional transactions involving Merck & Co., Inc. (MRK) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Oct 30, 2025
Q3 2025
|
Birch Financial Group, LLC
Keene, NH |
SELL
|
- |
-742- 19.58% |
$57.6K - $64.8K
|
3.05K
$283K
|
|
|
Oct 29, 2025
Q3 2025
|
Arkadios Wealth Advisors
|
BUY
|
- |
12.9K+ 19.21% |
$1M - $1.13M
|
80K
$7.43M
|
|
|
Oct 29, 2025
Q3 2025
|
Tradewinds, Llc.
Raleigh, NC |
BUY
|
- |
7.44KNew |
$577K - $650K
|
7.44K
$691K
|
|
|
Oct 29, 2025
Q3 2025
|
Bank Hapoalim Bm
|
SELL
|
- |
-10.1K- 45.18% |
$784K - $882K
|
12.3K
$1.14M
|
|
|
Oct 29, 2025
Q3 2025
|
Meitav Dash Investments LTD
|
BUY
|
- |
23.8KNew |
$1.85M - $2.08M
|
23.8K
$2.21M
|
|
|
Oct 29, 2025
Q3 2025
|
Harel Insurance Investments & Financial Services Ltd.
|
BUY
|
- |
1.8K+ 246.58% |
$140K - $157K
|
2.53K
$235K
|
|
|
Oct 29, 2025
Q3 2025
|
Resonant Capital Advisors, LLC
|
BUY
|
- |
1.04K+ 9.08% |
$80.8K - $91K
|
12.5K
$1.16M
|
|
|
Oct 29, 2025
Q3 2025
|
Beacon Financial Advisory LLC
|
BUY
|
- |
13.8K+ 204.52% |
$1.07M - $1.2M
|
20.5K
$1.9M
|
|
|
Oct 29, 2025
Q3 2025
|
Stenger Family Office, LLC
Naperville, IL |
SELL
|
- |
-43.7K- 89.68% |
$3.39M - $3.81M
|
5.03K
$467K
|
|
|
Oct 29, 2025
Q3 2025
|
Fiduciary Family Office, LLC
Boca Raton, FL |
BUY
|
- |
2.76K+ 21.17% |
$214K - $241K
|
15.8K
$1.47M
|
|
|
Oct 29, 2025
Q3 2025
|
Cfc Planning CO LLC
Cicero, IN |
BUY
|
- |
1.54K+ 6.32% |
$119K - $134K
|
25.9K
$2.4M
|
|
|
Oct 29, 2025
Q3 2025
|
Donoghue Forlines LLC
|
SELL
|
- |
-642- 3.5% |
$49.8K - $56.1K
|
17.7K
$1.64M
|
|
|
Oct 29, 2025
Q3 2025
|
Partners Wealth Management, LLC
Carmel By The Sea, CA |
SELL
|
- |
-501- 14.29% |
$38.9K - $43.8K
|
3K
$279K
|
|
|
Oct 29, 2025
Q3 2025
|
Dmg Group, LLC
Birmingham, AL |
SELL
|
- |
-3.46K- 44.6% |
$269K - $303K
|
4.3K
$399K
|
|
|
Oct 29, 2025
Q3 2025
|
Financial Advisory Service, Inc.
|
BUY
|
- |
1.09K+ 3.03% |
$84.4K - $95K
|
36.9K
$3.43M
|
|
|
Oct 29, 2025
Q3 2025
|
Massachusetts Financial Services CO
Boston, MA |
SELL
|
- |
-131K- 1.7% |
$10.2M - $11.4M
|
7.55M
$701M
|
|
|
Oct 29, 2025
Q3 2025
|
Amalgamated Bank
New York, NY |
SELL
|
- |
-9.99K- 2.06% |
$776K - $873K
|
475K
$44.1M
|
|
|
Oct 29, 2025
Q3 2025
|
Tred Avon Family Wealth, LLC
Easton, MD |
BUY
|
- |
2.46KNew |
$191K - $215K
|
2.46K
$229K
|
|
|
Oct 29, 2025
Q3 2025
|
Glass Jacobson Investment Advisors LLC
Owings Mills, MD |
SELL
|
- |
-50- 9.07% |
$3.88K - $4.37K
|
501
$46.5K
|
|
|
Oct 29, 2025
Q3 2025
|
Sanibel Captiva Trust Company, Inc.
Sanibel, FL |
BUY
|
- |
40+ 0.01% |
$3.1K - $3.49K
|
520K
$48.3M
|
|
|
Oct 29, 2025
Q3 2025
|
Formidable Asset Management, LLC
Cincinnati, OH |
SELL
|
- |
-2.88K- 17.73% |
$224K - $252K
|
13.4K
$1.24M
|
|
|
Oct 29, 2025
Q3 2025
|
Whelan Financial
|
BUY
|
- |
3.06KNew |
$238K - $267K
|
3.06K
$284K
|
|
|
Oct 29, 2025
Q3 2025
|
Courier Capital LLC
|
SELL
|
- |
-2.25K- 3.87% |
$174K - $196K
|
55.9K
$5.19M
|
|
|
Oct 29, 2025
Q3 2025
|
Rovin Capital
|
BUY
|
- |
2.25K+ 54.72% |
$175K - $197K
|
6.37K
$592K
|
|
|
Oct 29, 2025
Q3 2025
|
High Net Worth Advisory Group LLC
Naples, FL |
SELL
|
- |
-1.51K- 8.68% |
$117K - $132K
|
15.9K
$1.48M
|
|
|
Oct 29, 2025
Q3 2025
|
Intrua Financial, LLC
Houston, TX |
BUY
|
- |
1.67K+ 24.46% |
$130K - $146K
|
8.51K
$790K
|
|
|
Oct 29, 2025
Q3 2025
|
Violich Capital Management, Inc.
|
SELL
|
- |
-6.4K- 8.39% |
$497K - $559K
|
69.9K
$6.49M
|
|
|
Oct 29, 2025
Q3 2025
|
De Dora Capital, Inc.
|
SELL
|
- |
-112- 1.02% |
$8.69K - $9.79K
|
10.9K
$1.01M
|
|
|
Oct 29, 2025
Q3 2025
|
Royal Fund Management, LLC
|
SELL
|
- |
-3.85K- 5.61% |
$299K - $337K
|
64.8K
$6.02M
|
|
|
Oct 29, 2025
Q3 2025
|
Royal Fund Management, LLC
|
SELL
|
CALL |
-2.28K- 99.0% |
$177K - $199K
|
23
$2.14K
|
|
|
Oct 29, 2025
Q3 2025
|
Hhm Wealth Advisors, LLC
Chattanooga, TN |
BUY
|
- |
96+ 1.51% |
$7.45K - $8.39K
|
6.47K
$601K
|
|
|
Oct 29, 2025
Q3 2025
|
Allstate Corp
Northbrook, IL |
BUY
|
- |
86.4K+ 1990.65% |
$6.71M - $7.55M
|
90.8K
$8.43M
|
|
|
Oct 29, 2025
Q3 2025
|
Dudley Capital Management, LLC
Middleburg, VA |
SELL
|
- |
-139- 0.74% |
$10.8K - $12.1K
|
18.6K
$1.73M
|
|
|
Oct 29, 2025
Q3 2025
|
Invera Wealth Advisors, LLC
Bend, OR |
BUY
|
- |
3.24KNew |
$251K - $283K
|
3.24K
$300K
|
|
|
Oct 29, 2025
Q3 2025
|
Carlton Hofferkamp & Jenks Wealth Management, LLC
|
SELL
|
- |
-338- 2.83% |
$26.2K - $29.5K
|
11.6K
$1.08M
|
|
|
Oct 29, 2025
Q3 2025
|
Verdence Capital Advisors LLC
Hunt Valley, MD |
BUY
|
- |
308+ 0.74% |
$23.9K - $26.9K
|
42.1K
$3.91M
|
|
|
Oct 29, 2025
Q3 2025
|
Nordwand Advisors, LLC
Radnor, PA |
BUY
|
- |
1.21K+ 2.69% |
$93.7K - $105K
|
46.1K
$4.28M
|
|
|
Oct 29, 2025
Q3 2025
|
American Alpha Advisors, LLC
New York, NY |
SELL
|
- |
-305- 5.46% |
$23.7K - $26.6K
|
5.29K
$491K
|
|
|
Oct 29, 2025
Q3 2025
|
Wpg Advisers, LLC
Baltimore, MD |
SELL
|
- |
-15- 1.34% |
$1.16K - $1.31K
|
1.11K
$103K
|
|
|
Oct 29, 2025
Q3 2025
|
Element Wealth, LLC
|
BUY
|
- |
317+ 6.72% |
$24.6K - $27.7K
|
5.04K
$468K
|
|
|
Oct 29, 2025
Q3 2025
|
Diamant Asset Management, Inc.
|
SELL
|
- |
-950- 4.88% |
$73.7K - $83K
|
18.5K
$1.72M
|
|
|
Oct 29, 2025
Q3 2025
|
Turtle Creek Wealth Advisors, LLC
Dallas, TX |
SELL
|
- |
-32.6K- 68.15% |
$2.53M - $2.85M
|
15.2K
$1.41M
|
|
|
Oct 29, 2025
Q3 2025
|
Vista Investment Partners Ii, LLC
Richmond, IN |
BUY
|
- |
2.74KNew |
$213K - $239K
|
2.74K
$255K
|
|
|
Oct 29, 2025
Q3 2025
|
Lee Danner & Bass Inc
|
SELL
|
- |
-922- 0.99% |
$71.5K - $80.6K
|
92.6K
$8.6M
|
|
|
Oct 29, 2025
Q3 2025
|
Caldwell Sutter Capital, Inc.
Sausalito, CA |
BUY
|
- |
2.04K+ 28.17% |
$158K - $178K
|
9.26K
$860K
|
|
|
Oct 29, 2025
Q3 2025
|
Dynamic Wealth Strategies, LLC
Granite Bay, CA |
BUY
|
- |
87+ 10.73% |
$6.75K - $7.6K
|
898
$83.4K
|
|
|
Oct 29, 2025
Q3 2025
|
William B. Walkup & Associates, Inc.
Columbia, SC |
BUY
|
- |
62+ 0.23% |
$4.81K - $5.42K
|
27.1K
$2.51M
|
|
|
Oct 29, 2025
Q3 2025
|
Root Financial Partners, LLC
Solana Beach, CA |
BUY
|
- |
499+ 4.56% |
$38.7K - $43.6K
|
11.4K
$1.06M
|
|
|
Oct 29, 2025
Q3 2025
|
Qtr Family Wealth, LLC
Lake Mary, FL |
BUY
|
- |
3.95K+ 62.28% |
$306K - $345K
|
10.3K
$955K
|
|
|
Oct 29, 2025
Q3 2025
|
Jackson Thornton Asset Management, LLC
|
BUY
|
- |
8.73K+ 237.42% |
$677K - $763K
|
12.4K
$1.15M
|
|