A detailed history of Osterweis Capital Management Inc transactions in Merck & Co., Inc. stock. As of the latest transaction made, Osterweis Capital Management Inc holds 4,183 shares of MRK stock, worth $417,714. This represents 0.03% of its overall portfolio holdings.

Number of Shares
4,183
Previous 4,803 12.91%
Holding current value
$417,714
Previous $594,000 20.03%
% of portfolio
0.03%
Previous 0.04%

Shares

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

Nov 14, 2024

SELL
$111.15 - $128.97 $68,913 - $79,961
-620 Reduced 12.91%
4,183 $475,000
Q1 2024

May 15, 2024

SELL
$113.24 - $131.95 $84,816 - $98,830
-749 Reduced 13.49%
4,803 $633,000
Q4 2023

Feb 14, 2024

SELL
$100.18 - $109.02 $9,517 - $10,356
-95 Reduced 1.68%
5,552 $605,000
Q2 2023

Aug 14, 2023

SELL
$108.61 - $118.38 $9,231 - $10,062
-85 Reduced 1.48%
5,647 $651,000
Q4 2022

Feb 14, 2023

BUY
$87.44 - $112.11 $57,185 - $73,319
654 Added 12.88%
5,732 $635,000
Q2 2022

Aug 15, 2022

BUY
$83.49 - $94.64 $35,733 - $40,505
428 Added 9.2%
5,078 $463,000
Q1 2022

May 16, 2022

SELL
$73.51 - $82.4 $31,462 - $35,267
-428 Reduced 8.43%
4,650 $382,000
Q4 2021

Feb 14, 2022

BUY
$72.28 - $90.54 $30,935 - $38,751
428 Added 9.2%
5,078 $389,000
Q3 2021

Nov 15, 2021

SELL
$71.68 - $78.83 $39,997 - $43,987
-558 Reduced 10.71%
4,650 $349,000
Q1 2021

May 14, 2021

SELL
$68.86 - $81.11 $31,744 - $37,391
-461 Reduced 8.13%
5,208 $401,000
Q4 2020

Feb 12, 2021

BUY
$71.77 - $79.65 $52,750 - $58,542
735 Added 14.9%
5,669 $464,000
Q3 2020

Nov 13, 2020

SELL
$73.18 - $82.95 $510,430 - $578,576
-6,975 Reduced 58.57%
4,934 $409,000
Q2 2020

Aug 14, 2020

SELL
$70.42 - $80.13 $4,225 - $4,807
-60 Reduced 0.5%
11,909 $921,000
Q1 2020

May 15, 2020

SELL
$63.36 - $87.82 $16,790 - $23,272
-265 Reduced 2.17%
11,969 $921,000
Q3 2019

Nov 14, 2019

BUY
$76.08 - $82.93 $34,692 - $37,816
456 Added 3.87%
12,234 $1.03 Million
Q1 2019

May 15, 2019

BUY
$69.58 - $79.36 $54,481 - $62,138
783 Added 7.12%
11,778 $979,000
Q4 2018

Feb 14, 2019

SELL
$65.24 - $75.71 $51,082 - $59,280
-783 Reduced 6.65%
10,995 $840,000
Q3 2018

Nov 13, 2018

BUY
$57.69 - $67.84 $15,287 - $17,977
265 Added 2.3%
11,778 $836,000
Q4 2017

Feb 14, 2018

SELL
$51.62 - $61.64 $12,543 - $14,978
-243 Reduced 2.07%
11,513 $647,000
Q3 2017

Nov 13, 2017

BUY
$58.67 - $63.13 $689,724 - $742,156
11,756
11,756 $752,000

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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