Armstrong Advisory Group, Inc Merck & Co., Inc. Transaction History
Armstrong Advisory Group, Inc
- $1.22 Billion
- Q2 2025
A detailed history of Armstrong Advisory Group, Inc transactions in Merck & Co., Inc. stock. As of the latest transaction made, Armstrong Advisory Group, Inc holds 1,833 shares of MRK stock, worth $151,460. This represents 0.01% of its overall portfolio holdings.
Number of Shares
1,833
Previous 2,637
30.49%
Holding current value
$151,460
Previous $236,000
38.56%
% of portfolio
0.01%
Previous 0.02%
Shares
7 transactions
Others Institutions Holding MRK
# of Institutions
3,886Shares Held
1.93BCall Options Held
25.6MPut Options Held
24M-
Vanguard Group Inc Valley Forge, PA253MShares$20.9 Billion0.42% of portfolio
-
Black Rock Inc. New York, NY207MShares$17.1 Billion0.59% of portfolio
-
State Street Corp Boston, MA121MShares$9.96 Billion0.46% of portfolio
-
Wellington Management Group LLP Boston, MA81.7MShares$6.75 Billion1.46% of portfolio
-
Geode Capital Management, LLC Boston, MA59.7MShares$4.93 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 $209B
- 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, ...