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 23, 2025
Q3 2025
|
Creative Capital Management Investments LLC
San Diego, CA |
SELL
|
- |
-375- 25.2% |
$29.1K - $32.8K
|
1.11K
$103K
|
|
|
Oct 23, 2025
Q3 2025
|
First Bancorp, Inc
|
BUY
|
- |
175+ 3.43% |
$13.6K - $15.3K
|
5.28K
$491K
|
|
|
Oct 23, 2025
Q3 2025
|
Cypress Capital, LLC
|
SELL
|
- |
-875- 3.32% |
$67.9K - $76.4K
|
25.5K
$2.37M
|
|
|
Oct 23, 2025
Q3 2025
|
Foster & Motley Inc
Cincinnati, OH |
SELL
|
- |
-3.11K- 8.31% |
$242K - $272K
|
34.4K
$3.19M
|
|
|
Oct 23, 2025
Q3 2025
|
Kingswood Wealth Advisors, LLC
San Diego, CA |
BUY
|
- |
5.26K+ 22.26% |
$408K - $460K
|
28.9K
$2.68M
|
|
|
Oct 23, 2025
Q3 2025
|
Clear Harbor Asset Management, LLC
|
SELL
|
- |
-409- 0.92% |
$31.7K - $35.7K
|
44.2K
$4.11M
|
|
|
Oct 23, 2025
Q3 2025
|
Investors Asset Management Of Georgia Inc
|
BUY
|
- |
379+ 2.13% |
$29.4K - $33.1K
|
18.2K
$1.69M
|
|
|
Oct 23, 2025
Q3 2025
|
Moisand Fitzgerald Tamayo, LLC
|
SELL
|
- |
-138- 29.68% |
$10.7K - $12.1K
|
327
$30.4K
|
|
|
Oct 23, 2025
Q3 2025
|
Beaumont Financial Advisors, LLC
Needham, DE |
BUY
|
- |
2.57K+ 12.76% |
$200K - $225K
|
22.7K
$2.11M
|
|
|
Oct 23, 2025
Q3 2025
|
Steigerwald, Gordon & Koch Inc.
|
BUY
|
- |
6+ 0.12% |
$466 - $524
|
4.84K
$450K
|
|
|
Oct 23, 2025
Q3 2025
|
Cardinal Capital Management
|
BUY
|
- |
2.2K+ 2.38% |
$171K - $192K
|
94.9K
$8.82M
|
|
|
Oct 23, 2025
Q3 2025
|
Tru Independence LLC
|
BUY
|
- |
1.22K+ 2.4% |
$94.3K - $106K
|
51.9K
$4.82M
|
|
|
Oct 23, 2025
Q3 2025
|
Summit Wealth Group, LLC
White River Junction, VT |
SELL
|
- |
-56- 1.41% |
$4.35K - $4.89K
|
3.93K
$364K
|
|
|
Oct 23, 2025
Q3 2025
|
Argonautica Private Wealth Management, Inc
Wellesley, MA |
BUY
|
- |
31+ 0.55% |
$2.41K - $2.71K
|
5.63K
$523K
|
|
|
Oct 23, 2025
Q3 2025
|
Bkm Wealth Management, LLC
Brookfield, WI |
SELL
|
- |
-254- 7.18% |
$19.7K - $22.2K
|
3.28K
$305K
|
|
|
Oct 23, 2025
Q3 2025
|
Steinberganna Wealth Management
Huntington, NY |
BUY
|
- |
5.41KNew |
$420K - $472K
|
5.41K
$502K
|
|
|
Oct 23, 2025
Q3 2025
|
Invested Advisors
State College, PA |
BUY
|
- |
2.42KNew |
$188K - $211K
|
2.42K
$224K
|
|
|
Oct 23, 2025
Q3 2025
|
G&S Capital LLC
|
SELL
|
- |
-53- 0.69% |
$4.11K - $4.63K
|
7.62K
$708K
|
|
|
Oct 23, 2025
Q3 2025
|
Baker Ellis Asset Management LLC
|
BUY
|
- |
2.65K+ 20.24% |
$206K - $231K
|
15.7K
$1.46M
|
|
|
Oct 23, 2025
Q3 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-126K- 15.55% |
$9.77M - $11M
|
684K
$63.5M
|
|
|
Oct 23, 2025
Q3 2025
|
Harrell Investment Partners, LLC
Austin, TX |
SELL
|
- |
-524- 13.94% |
$40.7K - $45.8K
|
3.24K
$300K
|
|
|
Oct 23, 2025
Q3 2025
|
Wingate Wealth Advisors, Inc.
Lexington, MA |
BUY
|
- |
41+ 0.81% |
$3.18K - $3.58K
|
5.08K
$472K
|
|
|
Oct 23, 2025
Q3 2025
|
Evolution Wealth Management Inc.
Fort Myers, FL |
SELL
|
- |
-151- 38.13% |
$11.7K - $13.2K
|
245
$22.8K
|
|
|
Oct 23, 2025
Q3 2025
|
Duncker Streett & CO Inc
|
SELL
|
- |
-550- 1.8% |
$42.7K - $48.1K
|
30.1K
$2.79M
|
|
|
Oct 23, 2025
Q3 2025
|
Webster Bank, N. A.
|
SELL
|
- |
-437- 2.43% |
$33.9K - $38.2K
|
17.5K
$1.63M
|
|
|
Oct 23, 2025
Q3 2025
|
Cortland Associates Inc
|
BUY
|
- |
40+ 0.71% |
$3.1K - $3.49K
|
5.7K
$530K
|
|
|
Oct 23, 2025
Q3 2025
|
Essex LLC
|
SELL
|
- |
-2.81K- 9.06% |
$218K - $245K
|
28.2K
$2.62M
|
|
|
Oct 23, 2025
Q3 2025
|
Asset Planning,Inc
Cypress, CA |
SELL
|
- |
-92- 3.85% |
$7.14K - $8.04K
|
2.3K
$213K
|
|
|
Oct 23, 2025
Q3 2025
|
State Of Alaska, Department Of Revenue
|
SELL
|
- |
-16.8K- 5.12% |
$1.3M - $1.47M
|
311K
$28.8M
|
|
|
Oct 23, 2025
Q3 2025
|
Oregon Public Employees Retirement Fund
|
BUY
|
- |
68.6K+ 31.61% |
$5.32M - $5.99M
|
286K
$26.5M
|
|
|
Oct 23, 2025
Q3 2025
|
Narwhal Capital Management
|
SELL
|
- |
-9.91K- 6.78% |
$769K - $865K
|
136K
$12.7M
|
|
|
Oct 23, 2025
Q3 2025
|
Valmark Advisers, Inc.
|
BUY
|
- |
1K+ 3.76% |
$77.8K - $87.5K
|
27.7K
$2.57M
|
|
|
Oct 23, 2025
Q3 2025
|
Bay Colony Advisory Group, Inc D
|
SELL
|
- |
-1.73K- 5.95% |
$134K - $151K
|
27.3K
$2.54M
|
|
|
Oct 23, 2025
Q3 2025
|
Pioneer Trust Bank N A
Salem, OR |
SELL
|
- |
-60- 0.86% |
$4.66K - $5.24K
|
6.88K
$639K
|
|
|
Oct 23, 2025
Q3 2025
|
Pasadena Private Wealth, LLC
Pasadena, CA |
SELL
|
- |
-100- 3.87% |
$7.76K - $8.74K
|
2.49K
$231K
|
|
|
Oct 23, 2025
Q3 2025
|
Mainsail Financial Group, LLC
Bellevue, WA |
BUY
|
- |
680+ 17.96% |
$52.8K - $59.4K
|
4.47K
$415K
|
|
|
Oct 23, 2025
Q3 2025
|
Morton Capital Management Llc/Ca
Calabasas, CA |
BUY
|
- |
42+ 0.6% |
$3.26K - $3.67K
|
7.05K
$654K
|
|
|
Oct 23, 2025
Q3 2025
|
Trueblood Wealth Management, LLC
Lima, OH |
SELL
|
- |
-148- 1.82% |
$11.5K - $12.9K
|
8K
$742K
|
|
|
Oct 23, 2025
Q3 2025
|
Seamount Financial Group Inc
Colorado Springs, CO |
BUY
|
- |
200+ 4.4% |
$15.5K - $17.5K
|
4.75K
$441K
|
|
|
Oct 22, 2025
Q3 2025
|
Asset Management One Co., Ltd.
|
BUY
|
- |
55.1K+ 4.29% |
$4.27M - $4.81M
|
1.34M
$124M
|
|
|
Oct 22, 2025
Q3 2025
|
Capital Performance Advisors LLP
|
BUY
|
- |
212+ 2.51% |
$16.5K - $18.5K
|
8.65K
$803K
|
|
|
Oct 22, 2025
Q3 2025
|
Benchmark Financial Wealth Advisors, LLC
|
BUY
|
- |
731+ 20.68% |
$56.7K - $63.9K
|
4.27K
$396K
|
|
|
Oct 22, 2025
Q3 2025
|
Five Oceans Advisors
|
SELL
|
- |
-171- 6.25% |
$13.3K - $14.9K
|
2.57K
$238K
|
|
|
Oct 22, 2025
Q3 2025
|
Commonwealth Equity Services, LLC
|
SELL
|
- |
-128K- 8.54% |
$9.93M - $11.2M
|
1.37M
$127M
|
|
|
Oct 22, 2025
Q3 2025
|
Tria Gen Wealth Management LLC
|
SELL
|
- |
-52- 1.68% |
$4.04K - $4.54K
|
3.04K
$282K
|
|
|
Oct 22, 2025
Q3 2025
|
Semus Wealth Partners LLC
Boca Raton, FL |
SELL
|
- |
-407- 5.93% |
$31.6K - $35.6K
|
6.46K
$599K
|
|
|
Oct 22, 2025
Q3 2025
|
Glass Wealth Management CO LLC
San Antonio, TX |
SELL
|
- |
-435- 1.51% |
$33.8K - $38K
|
28.3K
$2.63M
|
|
|
Oct 22, 2025
Q3 2025
|
Leslie Global Wealth, LLC
Itasca, IL |
BUY
|
- |
2.54KNew |
$197K - $222K
|
2.54K
$236K
|
|
|
Oct 22, 2025
Q3 2025
|
Investment Research & Advisory Group, Inc.
|
BUY
|
- |
62+ 0.95% |
$4.81K - $5.42K
|
6.58K
$611K
|
|
|
Oct 22, 2025
Q3 2025
|
Tsp Capital Management Group, LLC
|
BUY
|
- |
968+ 2.63% |
$75.1K - $84.6K
|
37.8K
$3.51M
|
|