First Dallas Securities Inc. Merck & Co., Inc. Transaction History
First Dallas Securities Inc.
- $258 Million
- Q3 2025
A detailed history of First Dallas Securities Inc. transactions in Merck & Co., Inc. stock. As of the latest transaction made, First Dallas Securities Inc. holds 10,509 shares of MRK stock, worth $975,865. This represents 0.34% of its overall portfolio holdings.
Number of Shares
10,509
Previous 11,927
11.89%
Holding current value
$975,865
Previous $944,000
6.57%
% of portfolio
0.34%
Previous 0.38%
Shares
33 transactions
Others Institutions Holding MRK
# of Institutions
3,875Shares 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, ...