A detailed history of Syntax Research, Inc. transactions in Merck & Co., Inc. stock. As of the latest transaction made, Syntax Research, Inc. holds 4,006 shares of MRK stock, worth $339,348. This represents 0.23% of its overall portfolio holdings.

Number of Shares
4,006
Previous 34,034 88.23%
Holding current value
$339,348
Previous $3.05 Billion 89.62%
% of portfolio
0.23%
Previous 2.11%

Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Jul 21, 2025

SELL
$73.47 - $87.12 $2.21 Million - $2.62 Million
-30,028 Reduced 88.23%
4,006 $317 Million
Q1 2025

May 07, 2025

BUY
$83.01 - $101.02 $59,684 - $72,633
719 Added 2.16%
34,034 $3.05 Billion
Q4 2024

Feb 11, 2025

BUY
$96.31 - $114.76 $2.04 Million - $2.43 Million
21,140 Added 173.63%
33,315 $3.31 Billion
Q3 2024

Dec 17, 2024

BUY
$111.15 - $128.97 $1.11 Million - $1.29 Million
10,000 Added 459.77%
12,175 $1.38 Billion
Q3 2023

Nov 14, 2023

BUY
$102.95 - $114.33 $223,916 - $248,667
2,175 New
2,175 $224 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 $215B
  • 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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