Main Street Research LLC Merck & Co., Inc. Transaction History
Main Street Research LLC
- $1.46 Billion
- Q1 2025
A detailed history of Main Street Research LLC transactions in Merck & Co., Inc. stock. As of the latest transaction made, Main Street Research LLC holds 9,230 shares of MRK stock, worth $727,600. This represents 0.06% of its overall portfolio holdings.
Number of Shares
9,230
Previous 9,667
4.52%
Holding current value
$727,600
Previous $961,000
13.84%
% of portfolio
0.06%
Previous 0.06%
Shares
31 transactions
Others Institutions Holding MRK
# of Institutions
3,897Shares Held
1.93BCall Options Held
26.2MPut Options Held
23.5M-
Vanguard Group Inc Valley Forge, PA253MShares$19.9 Billion0.42% of portfolio
-
Black Rock Inc. New York, NY207MShares$16.3 Billion0.59% of portfolio
-
State Street Corp Boston, MA121MShares$9.5 Billion0.46% of portfolio
-
Wellington Management Group LLP Boston, MA81.7MShares$6.44 Billion1.46% of portfolio
-
Geode Capital Management, LLC Boston, MA59.7MShares$4.7 Billion0.43% of portfolio
About Merck & Co., Inc.
- Ticker MRK
- Exchange NYSE
- Sector Healthcare
- Industry Drug Manufacturers—General
- Shares Outstandng 2,533,280,000
- Market Cap $200B
- 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, ...