A detailed history of Paloma Partners Management CO transactions in Merck & Co., Inc. stock. As of the latest transaction made, Paloma Partners Management CO holds 4,017 shares of MRK stock, worth $401,941. This represents 0.01% of its overall portfolio holdings.

Number of Shares
4,017
Previous 48,980 91.8%
Holding current value
$401,941
Previous $6.06 Million 92.48%
% of portfolio
0.01%
Previous 0.18%

Shares

23 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

SELL
$111.15 - $128.97 $5 Million - $5.8 Million
-44,963 Reduced 91.8%
4,017 $456,000
Q2 2024

Aug 14, 2024

BUY
$123.8 - $132.96 $3.36 Million - $3.61 Million
27,150 Added 124.37%
48,980 $6.06 Million
Q1 2024

May 15, 2024

BUY
$113.24 - $131.95 $2.47 Million - $2.88 Million
21,830 New
21,830 $2.88 Million
Q3 2022

Nov 14, 2022

SELL
$84.53 - $94.96 $2.3 Million - $2.58 Million
-27,200 Reduced 99.27%
200 $17,000
Q2 2022

Aug 15, 2022

SELL
$83.49 - $94.64 $508,621 - $576,546
-6,092 Reduced 18.19%
27,400 $2.5 Million
Q1 2022

May 16, 2022

SELL
$73.51 - $82.4 $11.9 Million - $13.3 Million
-161,833 Reduced 82.85%
33,492 $2.75 Million
Q4 2021

Feb 14, 2022

BUY
$72.28 - $90.54 $7.38 Million - $9.24 Million
102,069 Added 109.45%
195,325 $15 Million
Q3 2021

Nov 15, 2021

SELL
$71.68 - $78.83 $654,008 - $719,244
-9,124 Reduced 8.91%
93,256 $7.01 Million
Q1 2021

May 17, 2021

BUY
$68.86 - $81.11 $6.52 Million - $7.68 Million
94,680 Added 1229.61%
102,380 $7.89 Million
Q4 2020

Feb 16, 2021

SELL
$71.77 - $79.65 $3.24 Million - $3.59 Million
-45,130 Reduced 85.42%
7,700 $630,000
Q3 2020

Nov 16, 2020

SELL
$73.18 - $82.95 $1.11 Million - $1.26 Million
-15,145 Reduced 22.28%
52,830 $4.38 Million
Q2 2020

Aug 14, 2020

BUY
$70.42 - $80.13 $2.98 Million - $3.4 Million
42,371 Added 165.49%
67,975 $5.26 Million
Q1 2020

May 15, 2020

SELL
$63.36 - $87.82 $3.41 Million - $4.73 Million
-53,844 Reduced 67.77%
25,604 $1.97 Million
Q4 2019

Feb 14, 2020

SELL
$77.58 - $87.54 $7.47 Million - $8.43 Million
-96,302 Reduced 54.79%
79,448 $7.23 Million
Q3 2019

Nov 14, 2019

BUY
$76.08 - $82.93 $10.6 Million - $11.6 Million
139,559 Added 385.62%
175,750 $14.8 Million
Q2 2019

Aug 14, 2019

SELL
$69.84 - $81.59 $3.59 Million - $4.19 Million
-51,411 Reduced 58.69%
36,191 $3.04 Million
Q1 2019

May 15, 2019

SELL
$69.58 - $79.36 $20.8 Million - $23.8 Million
-299,628 Reduced 77.38%
87,602 $7.29 Million
Q4 2018

Feb 14, 2019

BUY
$65.24 - $75.71 $9.17 Million - $10.6 Million
140,529 Added 56.96%
387,230 $29.6 Million
Q3 2018

Nov 14, 2018

BUY
$57.69 - $67.84 $1.94 Million - $2.28 Million
33,651 Added 15.79%
246,701 $17.5 Million
Q2 2018

Aug 14, 2018

BUY
$50.83 - $59.72 $9.39 Million - $11 Million
184,754 Added 652.93%
213,050 $12.9 Million
Q1 2018

May 15, 2018

BUY
$50.96 - $59.23 $105,334 - $122,428
2,067 Added 7.88%
28,296 $1.54 Million
Q4 2017

Feb 14, 2018

SELL
$51.62 - $61.64 $1.98 Million - $2.36 Million
-38,353 Reduced 59.39%
26,229 $1.48 Million
Q3 2017

Nov 14, 2017

BUY
$58.67 - $63.13 $3.79 Million - $4.08 Million
64,582
64,582 $4.14 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 $253B
  • 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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