A detailed history of Summit Tx Capital, L.P. transactions in Merck & Co., Inc. stock. As of the latest transaction made, Summit Tx Capital, L.P. holds 33,684 shares of MRK stock, worth $3.13 Million. This represents 0.12% of its overall portfolio holdings.

Number of Shares
33,684
Previous 22,715 48.29%
Holding current value
$3.13 Million
Previous $1.8 Billion 57.23%
% of portfolio
0.12%
Previous 0.08%

Shares

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

Nov 14, 2025

BUY
$77.6 - $87.37 $851,194 - $958,361
10,969 Added 48.29%
33,684 $2.83 Billion
Q2 2025

Aug 14, 2025

SELL
$73.47 - $87.12 $5.08 Million - $6.02 Million
-69,080 Reduced 75.25%
22,715 $1.8 Billion
Q1 2025

May 15, 2025

BUY
$83.01 - $101.02 $7.62 Million - $9.27 Million
91,795 New
91,795 $8.24 Billion

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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