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 |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Life Plan Financial, LLC
Mankato, MN |
BUY
|
- |
7.09KNew |
$550K - $620K
|
7.09K
$659K
|
|
|
Nov 13, 2025
Q3 2025
|
Bulltick Wealth Management, LLC
Miami, FL |
BUY
|
- |
5.83K+ 31.14% |
$452K - $509K
|
24.5K
$2.28M
|
|
|
Nov 13, 2025
Q3 2025
|
Pathway Financial Advisers, LLC
Auburn, IN |
BUY
|
- |
3.39K+ 13.97% |
$263K - $296K
|
27.6K
$2.57M
|
|
|
Nov 13, 2025
Q3 2025
|
Minot De Blois Advisors LLC
Boston, MA |
SELL
|
- |
-25- 5.64% |
$1.94K - $2.18K
|
418
$38.8K
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
SELL
|
- |
-10.3M- 38.05% |
$798M - $899M
|
16.7M
$1.56B
|
|
|
Nov 13, 2025
Q3 2025
|
Gulf International Bank (Uk) LTD
|
SELL
|
- |
-2.29K- 1.78% |
$178K - $200K
|
126K
$11.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Alpha Star Capital Management, LLC
|
BUY
|
- |
1.73K+ 8.88% |
$134K - $151K
|
21.2K
$1.97M
|
|
|
Nov 13, 2025
Q3 2025
|
Wealth Architects, LLC
|
SELL
|
- |
-238- 1.81% |
$18.5K - $20.8K
|
12.9K
$1.2M
|
|
|
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
|
Carret Asset Management, LLC
|
BUY
|
- |
259+ 0.32% |
$20.1K - $22.6K
|
81.9K
$7.61M
|
|
|
Nov 13, 2025
Q3 2025
|
University Of Texas
|
BUY
|
- |
40.5KNew |
$3.14M - $3.54M
|
40.5K
$3.76M
|
|
|
Nov 13, 2025
Q3 2025
|
Altshuler Shaham LTD
|
BUY
|
- |
150New |
$11.6K - $13.1K
|
150
$13.9K
|
|
|
Nov 13, 2025
Q3 2025
|
Brandywine Global Investment Management, LLC
Philadelphia, PA |
SELL
|
- |
-12.2K- 12.33% |
$948K - $1.07M
|
86.8K
$8.06M
|
|
|
Nov 13, 2025
Q3 2025
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
BUY
|
- |
61.8K+ 19.67% |
$4.8M - $5.4M
|
376K
$34.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
- |
-420K- 44.07% |
$32.6M - $36.7M
|
533K
$49.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
PUT |
-217K- 20.17% |
$16.8M - $18.9M
|
857K
$79.6M
|
|
|
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
|
|
|
Nov 13, 2025
Q3 2025
|
Royal London Asset Management LTD
United Kingdom, X0 |
SELL
|
- |
-206K- 6.06% |
$16M - $18M
|
3.2M
$297M
|
|
|
Nov 13, 2025
Q3 2025
|
Css LLC
Chicago, IL |
SELL
|
- |
-5.31K- 23.12% |
$412K - $464K
|
17.7K
$1.64M
|
|
|
Nov 13, 2025
Q3 2025
|
Jaffetilchin Investment Partners, LLC
Tampa, FL |
SELL
|
- |
-742- 3.63% |
$57.6K - $64.8K
|
19.7K
$1.83M
|
|
|
Nov 13, 2025
Q3 2025
|
Guggenheim Capital LLC
Chicago, IL |
BUY
|
- |
101K+ 16.44% |
$7.82M - $8.81M
|
714K
$66.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Four Thought Financial Partners, LLC
Venice, FL |
SELL
|
- |
-903- 13.68% |
$70.1K - $78.9K
|
5.7K
$529K
|
|
|
Nov 13, 2025
Q3 2025
|
Nemes Rush Group LLC
Novi, MI |
BUY
|
- |
1.67K+ 0.91% |
$130K - $146K
|
184K
$17.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Financial Life Planners
Tempe, AZ |
BUY
|
- |
1New |
$77.6 - $87.4
|
1
$92.9
|
|
|
Nov 13, 2025
Q3 2025
|
Magnetar Financial LLC
Evanston, IL |
SELL
|
- |
-1.06K- 12.56% |
$82.1K - $92.4K
|
7.37K
$684K
|
|
|
Nov 13, 2025
Q3 2025
|
Seven Bridge Financial Group, LLC
|
SELL
|
- |
-7.6K- 20.29% |
$589K - $664K
|
29.8K
$2.77M
|
|
|
Nov 13, 2025
Q3 2025
|
F
|
BUY
|
- |
6.75K+ 24.76% |
$523K - $589K
|
34K
$3.16M
|
|
|
Nov 13, 2025
Q3 2025
|
White Lighthouse Investment Management Inc.
|
SELL
|
- |
-20- 0.45% |
$1.55K - $1.75K
|
4.42K
$410K
|
|
|
Nov 13, 2025
Q3 2025
|
Rmb Capital Management, LLC
|
SELL
|
- |
-2.37K- 0.6% |
$184K - $207K
|
390K
$36.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Silvant Capital Management LLC
|
SELL
|
- |
-1.17K- 4.3% |
$90.7K - $102K
|
26K
$2.41M
|
|
|
Nov 13, 2025
Q3 2025
|
Tortoise Investment Management, LLC
|
BUY
|
- |
63+ 1.8% |
$4.89K - $5.5K
|
3.57K
$331K
|
|
|
Nov 13, 2025
Q3 2025
|
Klcm Advisors, Inc.
|
BUY
|
- |
548+ 4.27% |
$42.5K - $47.9K
|
13.4K
$1.24M
|
|
|
Nov 13, 2025
Q3 2025
|
Nia Impact Advisors, LLC
|
BUY
|
- |
176+ 1.48% |
$13.7K - $15.4K
|
12.1K
$1.12M
|
|
|
Nov 13, 2025
Q3 2025
|
Prudent Man Advisors, LLC
|
SELL
|
- |
-488- 2.78% |
$37.9K - $42.6K
|
17K
$1.58M
|
|
|
Nov 13, 2025
Q3 2025
|
Pettyjohn, Wood & White, Inc
Lynchburg, VA |
SELL
|
- |
-372- 1.28% |
$28.9K - $32.5K
|
28.7K
$2.66M
|
|
|
Nov 13, 2025
Q3 2025
|
Bokf, Na
Tulsa, OK |
SELL
|
- |
-37.9K- 19.59% |
$2.94M - $3.31M
|
156K
$14.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Brown Brothers Harriman & CO
New York, NY |
BUY
|
- |
7.46K+ 3.59% |
$579K - $652K
|
216K
$20M
|
|
|
Nov 13, 2025
Q3 2025
|
Esg Planning
Santa Clara, CA |
BUY
|
- |
10.8K+ 33.52% |
$841K - $947K
|
43.2K
$4.01M
|
|
|
Nov 13, 2025
Q3 2025
|
Clearbridge Investments, LLC
New York, NY |
BUY
|
- |
79.4K+ 1.62% |
$6.16M - $6.94M
|
4.97M
$462M
|
|
|
Nov 13, 2025
Q3 2025
|
Fil LTD
Hamilton, D0 |
BUY
|
- |
151K+ 22.37% |
$11.7M - $13.2M
|
824K
$76.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Legacy Capital Wealth Partners, LLC
Little Rock, AR |
BUY
|
- |
249+ 6.28% |
$19.3K - $21.8K
|
4.21K
$391K
|
|
|
Nov 13, 2025
Q3 2025
|
Main Street Research LLC
Sausalito, CA |
BUY
|
- |
302+ 3.37% |
$23.4K - $26.4K
|
9.27K
$861K
|
|
|
Nov 13, 2025
Q3 2025
|
Roberts Capital Advisors, LLC
Denver, CO |
BUY
|
- |
6.32KNew |
$491K - $552K
|
6.32K
$587K
|
|
|
Nov 13, 2025
Q3 2025
|
Colonial River Wealth Management, LLC
Midlothian, VA |
SELL
|
- |
-178- 5.43% |
$13.8K - $15.6K
|
3.1K
$288K
|
|
|
Nov 13, 2025
Q3 2025
|
Magnolia Capital Advisors LLC
Jackson, MS |
SELL
|
- |
-583- 10.43% |
$45.2K - $50.9K
|
5.01K
$465K
|
|
|
Nov 13, 2025
Q3 2025
|
Richard W. Paul & Associates, LLC
Novi, MI |
SELL
|
- |
-289- 2.36% |
$22.4K - $25.2K
|
12K
$1.11M
|
|
|
Nov 13, 2025
Q3 2025
|
Financial Freedom, LLC
Cincinnati, OH |
BUY
|
- |
14+ 0.51% |
$1.09K - $1.22K
|
2.75K
$255K
|
|
|
Nov 13, 2025
Q3 2025
|
Pine Harbor Wealth Management, LLC
Silver Spring, MD |
BUY
|
- |
2.46KNew |
$191K - $215K
|
2.46K
$229K
|
|
|
Nov 13, 2025
Q3 2025
|
Crux Wealth Advisors
Long Beach, CA |
BUY
|
- |
149+ 3.34% |
$11.6K - $13K
|
4.61K
$428K
|
|
|
Nov 13, 2025
Q3 2025
|
Groupe La Francaise
Paris, I0 |
BUY
|
- |
3.54K+ 7.61% |
$274K - $309K
|
50K
$4.64M
|
|