A detailed history of Investment Research Partners LLC transactions in Merck & Co., Inc. stock. As of the latest transaction made, Investment Research Partners LLC holds 6,114 shares of MRK stock, worth $567,746. This represents 0.24% of its overall portfolio holdings.

Number of Shares
6,114
Holding current value
$567,746
% of portfolio
0.24%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Dec 01, 2025

BUY
$77.6 - $87.37 $474,446 - $534,180
6,114 New
6,114 $529 Million

Others Institutions Holding MRK

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, ...
More about MRK
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