Central Securities Corp Merck & Co., Inc. Transaction History
Central Securities Corp
- $1.18 Billion
- Q3 2025
A detailed history of Central Securities Corp transactions in Merck & Co., Inc. stock. As of the latest transaction made, Central Securities Corp holds 150,000 shares of MRK stock, worth $13.9 Million. This represents 1.07% of its overall portfolio holdings.
Number of Shares
150,000
Previous 150,000
-0.0%
Holding current value
$13.9 Million
Previous $11.9 Million
6.02%
% of portfolio
1.07%
Previous 1.06%
Shares
3 transactions
Others Institutions Holding MRK
# of Institutions
3,881Shares Held
1.9BCall Options Held
30.1MPut Options Held
27.7M-
Vanguard Group Inc Valley Forge, PA252MShares$23.4 Billion0.33% 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, ...