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 |
|---|---|---|---|---|---|---|---|
|
Aug 12, 2025
Q2 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
BUY
|
CALL |
200New |
$14.7K - $17.4K
|
200
$18.6K
|
|
|
Aug 12, 2025
Q2 2025
|
Kimelman & Baird, LLC
New York, NY |
SELL
|
- |
-100- 0.06% |
$7.35K - $8.71K
|
162K
$15.1M
|
|
|
Aug 12, 2025
Q2 2025
|
St. Nicholas Private Asset Management, Inc
Jacksonville, FL |
SELL
|
- |
-1- 0.02% |
$73.5 - $87.1
|
5.28K
$490K
|
|
|
Aug 12, 2025
Q2 2025
|
Intellus Advisors LLC
Naples, FL |
BUY
|
- |
192+ 5.35% |
$14.1K - $16.7K
|
3.78K
$351K
|
|
|
Aug 12, 2025
Q2 2025
|
Wood Tarver Financial Group, LLC
Boise, ID |
SELL
|
- |
-9- 0.44% |
$661 - $784
|
2.06K
$191K
|
|
|
Aug 12, 2025
Q2 2025
|
Boreal Capital Management LLC
Miami, FL |
BUY
|
- |
3.3KNew |
$242K - $287K
|
3.3K
$306K
|
|
|
Aug 12, 2025
Q2 2025
|
Wambolt & Associates, LLC
|
BUY
|
- |
3.15KNew |
$231K - $274K
|
3.15K
$292K
|
|
|
Aug 12, 2025
Q2 2025
|
United Super Pty LTD In Its Capacity As Trustee For The Construction & Building Unions Superannuation Fund
|
BUY
|
- |
2.6K+ 68.42% |
$191K - $227K
|
6.4K
$594K
|
|
|
Aug 12, 2025
Q2 2025
|
Gibson Wealth Advisors LLC
Tyler, TX |
BUY
|
- |
100+ 0.83% |
$7.35K - $8.71K
|
12.1K
$1.12M
|
|
|
Aug 11, 2025
Q2 2025
|
Persistent Asset Partners LTD
Hong Kong, K3 |
BUY
|
- |
4.65KNew |
$341K - $405K
|
4.65K
$432K
|
|
|
Aug 11, 2025
Q2 2025
|
Ritter Daniher Financial Advisory LLC
Cincinnati, OH |
BUY
|
- |
686+ 143.82% |
$50.4K - $59.8K
|
1.16K
$108K
|
|
|
Aug 11, 2025
Q2 2025
|
Baldwin Investment Management, LLC
|
SELL
|
- |
-650- 10.45% |
$47.8K - $56.6K
|
5.57K
$517K
|
|
|
Aug 11, 2025
Q2 2025
|
High Tower Advisors, LLC
Chicago, IL |
BUY
|
CALL |
3.5K+ 700.0% |
$257K - $305K
|
4K
$371K
|
|
|
Aug 11, 2025
Q2 2025
|
Wbi Investments, Inc.
|
BUY
|
- |
8.55K+ 251.78% |
$628K - $745K
|
11.9K
$1.11M
|
|
|
Aug 11, 2025
Q2 2025
|
Promethium Advisors,Llc
Bethesda, MD |
SELL
|
- |
-1.64K- 19.6% |
$120K - $143K
|
6.73K
$625K
|
|
|
Aug 11, 2025
Q2 2025
|
Mach 1 Financial Group, LLC
Bentonville, AR |
BUY
|
- |
11.1K+ 104.18% |
$813K - $964K
|
21.7K
$2.01M
|
|
|
Aug 11, 2025
Q2 2025
|
Qsemble Capital Management, LP
New York, NY |
SELL
|
- |
-66.1K- 62.39% |
$4.86M - $5.76M
|
39.8K
$3.7M
|
|
|
Aug 11, 2025
Q2 2025
|
Compass Capital Corp /Ma/ /Adv
Braintree, MA |
SELL
|
- |
-295- 3.35% |
$21.7K - $25.7K
|
8.52K
$791K
|
|
|
Aug 11, 2025
Q2 2025
|
Advisor Resource Council
|
SELL
|
- |
-6.84K- 69.15% |
$503K - $596K
|
3.05K
$283K
|
|
|
Aug 11, 2025
Q2 2025
|
Tidemark, LLC
San Diego, CA |
BUY
|
- |
1+ 0.57% |
$73.5 - $87.1
|
175
$16.3K
|
|
|
Aug 11, 2025
Q2 2025
|
Pineridge Advisors LLC
St. Charles, MO |
BUY
|
- |
13+ 9.09% |
$955 - $1.13K
|
156
$14.5K
|
|
|
Aug 08, 2025
Q2 2025
|
Kbc Group Nv
|
BUY
|
- |
90.8K+ 3.8% |
$6.67M - $7.91M
|
2.48M
$230M
|
|
|
Aug 08, 2025
Q2 2025
|
Taylor, Cottrill, Erickson & Associates, Inc.
|
BUY
|
- |
21+ 0.78% |
$1.54K - $1.83K
|
2.73K
$253K
|
|
|
Aug 08, 2025
Q2 2025
|
Calamos Advisors LLC
|
BUY
|
CALL |
41KNew |
$3.01M - $3.57M
|
41K
$3.81M
|
|
|
Aug 08, 2025
Q2 2025
|
Breed'S Hill Capital LLC
Charlestown, MA |
SELL
|
- |
-874- 19.61% |
$64.2K - $76.1K
|
3.58K
$333K
|
|
|
Aug 08, 2025
Q2 2025
|
Good Life Advisors, LLC
|
BUY
|
- |
4.14K+ 35.94% |
$304K - $361K
|
15.7K
$1.45M
|
|
|
Aug 08, 2025
Q2 2025
|
Mv Capital Management, Inc.
|
SELL
|
- |
-1.79K- 5.89% |
$131K - $156K
|
28.6K
$2.66M
|
|
|
Aug 08, 2025
Q2 2025
|
Capital Investment Counsel, Inc
|
SELL
|
- |
-100- 2.43% |
$7.35K - $8.71K
|
4.02K
$373K
|
|
|
Aug 08, 2025
Q2 2025
|
Thompson Davis & Co., Inc.
|
BUY
|
- |
14.8KNew |
$1.08M - $1.29M
|
14.8K
$1.37M
|
|
|
Aug 08, 2025
Q2 2025
|
King Wealth
Saratoga Springs, NY |
SELL
|
- |
-465- 5.64% |
$34.2K - $40.5K
|
7.77K
$722K
|
|
|
Aug 08, 2025
Q2 2025
|
Avantax Advisory Services, Inc.
|
BUY
|
- |
34.9K+ 15.16% |
$2.56M - $3.04M
|
265K
$24.6M
|
|
|
Aug 08, 2025
Q2 2025
|
Union Savings Bank
Litchfield, CT |
SELL
|
- |
-30- 0.56% |
$2.2K - $2.61K
|
5.31K
$493K
|
|
|
Aug 08, 2025
Q2 2025
|
Campbell Deegan Wealth Management, LLC
Richmond, VA |
BUY
|
- |
2+ 0.04% |
$147 - $174
|
5.51K
$511K
|
|
|
Aug 08, 2025
Q2 2025
|
Pinney & Scofield, Inc.
Cambridge, MA |
BUY
|
- |
52+ 26.0% |
$3.82K - $4.53K
|
252
$23.4K
|
|
|
Aug 08, 2025
Q2 2025
|
Ontario Teachers Pension Plan Board
Toronto, A6 |
BUY
|
- |
521+ 2.83% |
$38.3K - $45.4K
|
18.9K
$1.76M
|
|
|
Aug 08, 2025
Q2 2025
|
Cercano Management LLC
Bellevue, WA |
SELL
|
- |
-574- 7.43% |
$42.2K - $50K
|
7.16K
$665K
|
|
|
Aug 07, 2025
Q2 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-4.92K- 42.7% |
$361K - $429K
|
6.6K
$613K
|
|
|
Aug 07, 2025
Q2 2025
|
Summit Asset Management, LLC
Memphis, TN |
SELL
|
- |
-200- 3.05% |
$14.7K - $17.4K
|
6.37K
$591K
|
|
|
Aug 07, 2025
Q2 2025
|
Mirabaud Asset Management LTD
London, X0 |
BUY
|
- |
3.6K+ 36.88% |
$265K - $314K
|
13.4K
$1.24M
|
|
|
Aug 07, 2025
Q2 2025
|
Dje Kapital Ag
82049 Pullach, 2M |
BUY
|
- |
150K+ 32.79% |
$11M - $13.1M
|
609K
$56.5M
|
|
|
Aug 07, 2025
Q2 2025
|
Central Securities Corp
New York, NY |
SELL
|
- |
-10K- 6.25% |
$735K - $871K
|
150K
$13.9M
|
|
|
Aug 07, 2025
Q2 2025
|
Curat Global, LLC
Springfield, NH |
BUY
|
- |
3.03K+ 33.15% |
$223K - $264K
|
12.2K
$1.13M
|
|
|
Aug 07, 2025
Q2 2025
|
Perkins Capital Management Inc
|
SELL
|
- |
-1.75K- 16.67% |
$129K - $152K
|
8.75K
$813K
|
|
|
Aug 07, 2025
Q2 2025
|
1620 Investment Advisors, Inc.
Plymouth, MA |
SELL
|
- |
-42- 4.75% |
$3.09K - $3.66K
|
842
$78.2K
|
|
|
Aug 07, 2025
Q2 2025
|
Teachers Retirement System Of The State Of Kentucky
Frankfort, KY |
SELL
|
- |
-105K- 34.53% |
$7.68M - $9.11M
|
198K
$18.4M
|
|
|
Aug 07, 2025
Q2 2025
|
Sierra Ocean, LLC
Ripon, CA |
SELL
|
- |
-119- 15.1% |
$8.74K - $10.4K
|
669
$62.1K
|
|
|
Aug 07, 2025
Q2 2025
|
Leith Wheeler Investment Counsel Ltd.
|
SELL
|
- |
-56.4K- 94.58% |
$4.15M - $4.92M
|
3.24K
$300K
|
|
|
Aug 07, 2025
Q2 2025
|
Investment Management Corp /Va/ /Adv
Roanoke, VA |
SELL
|
- |
-51- 43.22% |
$3.75K - $4.44K
|
67
$6.22K
|
|
|
Aug 07, 2025
Q2 2025
|
Factory Mutual Insurance CO
Waltham, MA |
SELL
|
- |
-207K- 42.39% |
$15.2M - $18M
|
281K
$26.1M
|
|
|
Aug 07, 2025
Q2 2025
|
Birchcreek Wealth Management, LLC
Miami Township, OH |
SELL
|
- |
-1.55K- 35.61% |
$114K - $135K
|
2.8K
$260K
|
|