Rossmore Private Capital Merck & Co., Inc. Transaction History
Rossmore Private Capital
- $914 Million
- Q3 2025
A detailed history of Rossmore Private Capital transactions in Merck & Co., Inc. stock. As of the latest transaction made, Rossmore Private Capital holds 62,578 shares of MRK stock, worth $5.38 Million. This represents 0.57% of its overall portfolio holdings.
Number of Shares
62,578
Previous 66,610
6.05%
Holding current value
$5.38 Million
Previous $5.27 Million
0.38%
% of portfolio
0.57%
Previous 0.62%
Shares
30 transactions
Others Institutions Holding MRK
# of Institutions
3,859Shares Held
1.96BCall Options Held
29.2MPut Options Held
29.9M-
Vanguard Group Inc Valley Forge, PA253MShares$21.7 Billion0.34% of portfolio
-
Black Rock Inc. New York, NY207MShares$17.8 Billion0.59% of portfolio
-
State Street Corp Boston, MA118MShares$10.2 Billion0.36% of portfolio
-
Wellington Management Group LLP Boston, MA76.9MShares$6.61 Billion1.15% of portfolio
-
Geode Capital Management, LLC Boston, MA59MShares$5.07 Billion0.34% of portfolio
About Merck & Co., Inc.
- Ticker MRK
- Exchange NYSE
- Sector Healthcare
- Industry Drug Manufacturers—General
- Shares Outstandng 2,533,280,000
- Market Cap $218B
- 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, ...