Barrett & Company, Inc. Merck & Co., Inc. Transaction History
Barrett & Company, Inc.
- $300 Billion
- Q4 2025
A detailed history of Barrett & Company, Inc. transactions in Merck & Co., Inc. stock. As of the latest transaction made, Barrett & Company, Inc. holds 5,164 shares of MRK stock, worth $479,529. This represents 0.18% of its overall portfolio holdings.
Number of Shares
5,164
Previous 6,164
16.22%
Holding current value
$479,529
Previous $517 Million
5.07%
% of portfolio
0.18%
Previous 0.18%
Shares
13 transactions
Others Institutions Holding MRK
# of Institutions
3,968Shares Held
1.9BCall Options Held
29.9MPut Options Held
27.3M-
Vanguard Group Inc Valley Forge, PA254MShares$23.6 Billion0.36% of portfolio
-
Black Rock Inc. New York, NY207MShares$19.2 Billion0.59% of portfolio
-
State Street Corp Boston, MA118MShares$11 Billion0.35% of portfolio
-
Wellington Management Group LLP Boston, MA75.3MShares$6.99 Billion1.16% of portfolio
-
Geode Capital Management, LLC Boston, MA59.8MShares$5.55 Billion0.33% of portfolio
About Merck & Co., Inc.
- Ticker MRK
- Exchange NYSE
- Sector Healthcare
- Industry Drug Manufacturers—General
- Shares Outstandng 2,533,280,000
- Market Cap $235B
- Description
- Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments, Pharmaceutical and Animal Health. The Pharmaceutical segment offers human health pharmaceutical products in the areas of oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, and diabetes, as well as vaccine products, ...