Latest Institutional Purchases of Merck & Co., Inc. (MRK)
This list provides information on the latest institutional transactions involving Merck & Co., Inc. (MRK) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 23, 2026
Q3 2025
|
Gw Henssler & Associates LTD
|
BUY
|
- |
10.6K+ 5.94% |
$825K - $929K
|
190K
$17.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Fred Alger Management, LLC
New York, NY |
BUY
|
- |
10.5K+ 52.0% |
$816K - $919K
|
30.7K
$2.86M
|
|
|
Nov 12, 2025
Q3 2025
|
Harbour Investments, Inc.
Madison, WI |
BUY
|
- |
10.4K+ 61.62% |
$810K - $912K
|
27.4K
$2.54M
|
|
|
Oct 24, 2025
Q3 2025
|
Sumitomo Mitsui Ds Asset Management Company, LTD
|
BUY
|
- |
10.4K+ 1.78% |
$810K - $912K
|
595K
$55.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
10.3K+ 3.48% |
$799K - $900K
|
306K
$28.4M
|
|
|
Nov 07, 2025
Q3 2025
|
Calton & Associates, Inc.
|
BUY
|
- |
10.3K+ 236.57% |
$798K - $898K
|
14.6K
$1.36M
|
|
|
Nov 13, 2025
Q3 2025
|
Stonegate Management LLC
Lake Forest, IL |
BUY
|
- |
10.2KNew |
$795K - $895K
|
10.2K
$951K
|
|
|
Nov 14, 2025
Q3 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
BUY
|
- |
10.1K+ 0.94% |
$780K - $879K
|
1.08M
$100M
|
|
|
Nov 06, 2025
Q3 2025
|
Providence Capital Advisors, LLC
Charlotte, NC |
BUY
|
- |
9.89K+ 9.77% |
$767K - $864K
|
111K
$10.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Ellevest, Inc.
|
BUY
|
- |
9.87K+ 71.85% |
$766K - $862K
|
23.6K
$2.19M
|
|
|
Oct 29, 2025
Q3 2025
|
Joel Isaacson & Co., LLC
|
BUY
|
- |
9.83K+ 34.29% |
$763K - $859K
|
38.5K
$3.57M
|
|
|
Nov 14, 2025
Q3 2025
|
Ausdal Financial Partners, Inc.
Davenport, IA |
BUY
|
- |
9.73K+ 106.97% |
$755K - $850K
|
18.8K
$1.75M
|
|
|
Nov 14, 2025
Q3 2025
|
Shelton Capital Management
Denver, CO |
BUY
|
- |
9.72K+ 5.46% |
$755K - $850K
|
188K
$17.4M
|
|
|
Dec 01, 2025
Q3 2025
|
Payne Capital Management, LLC
New York, NY |
BUY
|
- |
9.68K+ 235.86% |
$751K - $846K
|
13.8K
$1.28M
|
|
|
Nov 14, 2025
Q3 2025
|
Summit Wealth Group LLC / CO
Colorado Springs, CO |
BUY
|
- |
9.49K+ 200.23% |
$737K - $829K
|
14.2K
$1.32M
|
|
|
Oct 27, 2025
Q3 2025
|
Kera Capital Partners, Inc.
Sacramento, CA |
BUY
|
- |
9.38K+ 113.42% |
$728K - $820K
|
17.7K
$1.64M
|
|
|
Nov 10, 2025
Q3 2025
|
Hohimer Wealth Management, LLC
|
BUY
|
- |
9.17K+ 19.34% |
$712K - $801K
|
56.6K
$5.25M
|
|
|
Oct 16, 2025
Q3 2025
|
Stockman Wealth Management, Inc.
|
BUY
|
- |
9.11K+ 5.4% |
$707K - $796K
|
178K
$16.5M
|
|
|
Nov 07, 2025
Q3 2025
|
New Edge Wealth, LLC
Pittsburgh, PA |
BUY
|
- |
9.05K+ 16.39% |
$703K - $791K
|
64.3K
$5.97M
|
|
|
Oct 15, 2025
Q3 2025
|
Donald L. Hagan, LLC
|
BUY
|
- |
8.98K+ 107.29% |
$697K - $785K
|
17.4K
$1.61M
|
|
|
Nov 14, 2025
Q3 2025
|
Capula Management LTD
Grand Cayman, E9 |
BUY
|
PUT |
8.9K+ 111.25% |
$691K - $778K
|
16.9K
$1.57M
|
|
|
Oct 08, 2025
Q3 2025
|
Osprey Private Wealth LLC
New York, NY |
BUY
|
- |
8.9K+ 140.71% |
$691K - $778K
|
15.2K
$1.41M
|
|
|
Oct 20, 2025
Q3 2025
|
Financial Consulate, Inc
|
BUY
|
- |
8.87KNew |
$688K - $775K
|
8.87K
$823K
|
|
|
Nov 13, 2025
Q3 2025
|
L2 Asset Management, LLC
Wayland, MA |
BUY
|
- |
8.81K+ 121.8% |
$684K - $770K
|
16K
$1.49M
|
|
|
Nov 13, 2025
Q3 2025
|
Camden Capital, LLC
|
BUY
|
- |
8.75K+ 47.47% |
$679K - $764K
|
27.2K
$2.52M
|
|
|
Oct 29, 2025
Q3 2025
|
Jackson Thornton Asset Management, LLC
|
BUY
|
- |
8.73K+ 237.42% |
$677K - $763K
|
12.4K
$1.15M
|
|
|
Oct 29, 2025
Q3 2025
|
Vaughan David Investments LLC
Peoria, IL |
BUY
|
- |
8.66K+ 2.15% |
$672K - $757K
|
412K
$38.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Pinkerton Retirement Specialists, LLC
Coeur D Alene, ID |
BUY
|
- |
8.64K+ 16.61% |
$670K - $755K
|
60.6K
$5.63M
|
|
|
Nov 14, 2025
Q3 2025
|
Truvestments Capital LLC
Sarasota, FL |
BUY
|
- |
8.59K+ 237.94% |
$667K - $751K
|
12.2K
$1.13M
|
|
|
Nov 14, 2025
Q3 2025
|
Ashford Capital Management Inc
Wilmington, DE |
BUY
|
- |
8.32K+ 45.32% |
$646K - $727K
|
26.7K
$2.48M
|
|
|
Oct 31, 2025
Q3 2025
|
Avantax Planning Partners, Inc.
|
BUY
|
- |
8.26K+ 8.15% |
$641K - $722K
|
110K
$10.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Daiwa Securities Group Inc.
Tokyo, M0 |
BUY
|
- |
8.26K+ 1.48% |
$641K - $721K
|
565K
$52.5M
|
|
|
Oct 24, 2025
Q3 2025
|
Corda Investment Management, Llc.
Houston, TX |
BUY
|
- |
8.25K+ 1.91% |
$640K - $720K
|
440K
$40.9M
|
|
|
Nov 06, 2025
Q3 2025
|
Prospera Financial Services Inc
|
BUY
|
- |
8.1K+ 7.9% |
$628K - $707K
|
111K
$10.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
8.06K+ 70.09% |
$626K - $705K
|
19.6K
$1.82M
|
|
|
Nov 06, 2025
Q3 2025
|
Svb Wealth LLC
Boston, MA |
BUY
|
- |
8.02K+ 14.56% |
$623K - $701K
|
63.1K
$5.86M
|
|
|
Oct 24, 2025
Q3 2025
|
Meeder Advisory Services, Inc.
Dublin, OH |
BUY
|
- |
8K+ 17.83% |
$621K - $699K
|
52.9K
$4.91M
|
|
|
Nov 14, 2025
Q3 2025
|
Spears Abacus Advisors LLC
|
BUY
|
- |
7.93K+ 2.35% |
$616K - $693K
|
345K
$32.1M
|
|
|
Oct 28, 2025
Q3 2025
|
Waters Parkerson & Co., LLC
|
BUY
|
- |
7.83K+ 2.35% |
$608K - $684K
|
341K
$31.7M
|
|
|
Nov 07, 2025
Q3 2025
|
Advisors Capital Management, LLC
Ridgewood, NJ |
BUY
|
- |
7.65K+ 5.25% |
$594K - $669K
|
154K
$14.3M
|
|
|
Nov 05, 2025
Q3 2025
|
Blume Capital Management, Inc.
Berkeley, CA |
BUY
|
- |
7.57K+ 325.06% |
$588K - $662K
|
9.9K
$920K
|
|
|
Nov 06, 2025
Q3 2025
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
BUY
|
- |
7.51K+ 12.18% |
$583K - $656K
|
69.2K
$6.43M
|
|
|
Nov 13, 2025
Q3 2025
|
Brown Brothers Harriman & CO
New York, NY |
BUY
|
- |
7.46K+ 3.59% |
$579K - $652K
|
216K
$20M
|
|
|
Oct 29, 2025
Q3 2025
|
Tradewinds, Llc.
Raleigh, NC |
BUY
|
- |
7.44KNew |
$577K - $650K
|
7.44K
$691K
|
|
|
Nov 12, 2025
Q3 2025
|
Crossmark Global Holdings, Inc.
|
BUY
|
- |
7.39K+ 2.98% |
$574K - $646K
|
255K
$23.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Artisan Partners Limited Partnership
Milwaukee, WI |
BUY
|
- |
7.35K+ 0.55% |
$570K - $642K
|
1.33M
$124M
|
|
|
Oct 29, 2025
Q3 2025
|
Live Oak Investment Partners
Austin, TX |
BUY
|
- |
7.35K+ 41.69% |
$570K - $642K
|
25K
$2.32M
|
|
|
Nov 12, 2025
Q3 2025
|
Duncan Williams Asset Management, LLC
Memphis, TN |
BUY
|
- |
7.32KNew |
$568K - $639K
|
7.32K
$679K
|
|
|
Nov 13, 2025
Q3 2025
|
Legacy Advisors, LLC
|
BUY
|
- |
7.29KNew |
$566K - $637K
|
7.29K
$677K
|
|
|
Dec 03, 2025
Q3 2025
|
Severin Investments, LLC
St. Louis, MO |
BUY
|
- |
7.27K+ 140.05% |
$564K - $636K
|
12.5K
$1.16M
|
|