Pko Investment Management Joint Stock CO Merck & Co., Inc. Transaction History
Pko Investment Management Joint Stock CO
- $1.17 Trillion
- Q3 2025
A detailed history of Pko Investment Management Joint Stock CO transactions in Merck & Co., Inc. stock. As of the latest transaction made, Pko Investment Management Joint Stock CO holds 71,875 shares of MRK stock, worth $6.68 Million. This represents 0.52% of its overall portfolio holdings.
Number of Shares
71,875
Previous 77,375
7.11%
Holding current value
$6.68 Million
Previous $6.13 Billion
1.51%
% of portfolio
0.52%
Previous 0.66%
Shares
27 transactions
Others Institutions Holding MRK
# of Institutions
3,867Shares Held
1.96BCall Options Held
30.2MPut Options Held
29.6M-
Vanguard Group Inc Valley Forge, PA252MShares$23.4 Billion0.33% of portfolio
-
Black Rock Inc. New York, NY207MShares$19.3 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$5.56 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, ...