A detailed history of Putnam Investments LLC transactions in Merck & Co., Inc. stock. As of the latest transaction made, Putnam Investments LLC holds 8,456,365 shares of MRK stock, worth $839 Million. This represents 1.26% of its overall portfolio holdings.

Number of Shares
8,456,365
Previous 8,128,018 4.04%
Holding current value
$839 Million
Previous $837 Million 10.17%
% of portfolio
1.26%
Previous 1.31%

Shares

26 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2023

Feb 14, 2024

BUY
$100.18 - $109.02 $32.9 Million - $35.8 Million
328,347 Added 4.04%
8,456,365 $922 Million
Q3 2023

Nov 14, 2023

SELL
$102.95 - $114.33 $18.9 Million - $21 Million
-183,450 Reduced 2.21%
8,128,018 $837 Million
Q2 2023

Aug 14, 2023

SELL
$108.61 - $118.38 $83 Million - $90.4 Million
-763,885 Reduced 8.42%
8,311,468 $959 Million
Q1 2023

May 22, 2023

BUY
$102.94 - $114.86 $46.3 Million - $51.7 Million
449,860 Added 5.22%
9,075,353 $966 Million
Q4 2022

Feb 14, 2023

SELL
$87.44 - $112.11 $16.1 Million - $20.6 Million
-183,691 Reduced 2.09%
8,625,493 $957 Million
Q3 2022

Nov 14, 2022

SELL
$84.53 - $94.96 $20.6 Million - $23.1 Million
-243,780 Reduced 2.69%
8,809,184 $759 Million
Q2 2022

Aug 15, 2022

BUY
$83.49 - $94.64 $40.6 Million - $46 Million
485,719 Added 5.67%
9,052,964 $825 Million
Q1 2022

May 16, 2022

BUY
$73.51 - $82.4 $40.8 Million - $45.7 Million
555,013 Added 6.93%
8,567,245 $703 Million
Q4 2021

Feb 14, 2022

BUY
$72.28 - $90.54 $135 Million - $169 Million
1,863,064 Added 30.3%
8,012,232 $614 Million
Q3 2021

Nov 15, 2021

BUY
$71.68 - $78.83 $5.83 Million - $6.41 Million
81,281 Added 1.34%
6,149,168 $462 Million
Q2 2021

Aug 16, 2021

BUY
$70.31 - $77.77 $88.3 Million - $97.7 Million
1,256,075 Added 26.1%
6,067,887 $472 Million
Q1 2021

May 17, 2021

SELL
$68.86 - $81.11 $48.7 Million - $57.3 Million
-706,764 Reduced 12.81%
4,811,812 $371 Million
Q4 2020

Feb 16, 2021

SELL
$71.77 - $79.65 $78.2 Million - $86.8 Million
-1,089,219 Reduced 16.48%
5,518,576 $451 Million
Q3 2020

Nov 16, 2020

SELL
$73.18 - $82.95 $53.8 Million - $61 Million
-735,423 Reduced 10.01%
6,607,795 $548 Million
Q2 2020

Aug 14, 2020

SELL
$70.42 - $80.13 $49.7 Million - $56.6 Million
-706,379 Reduced 8.78%
7,343,218 $568 Million
Q1 2020

May 15, 2020

BUY
$63.36 - $87.82 $38.8 Million - $53.7 Million
611,819 Added 8.23%
8,049,597 $619 Million
Q4 2019

Feb 14, 2020

BUY
$77.58 - $87.54 $44.2 Million - $49.8 Million
569,108 Added 8.29%
7,437,778 $676 Million
Q3 2019

Nov 14, 2019

BUY
$76.08 - $82.93 $59.2 Million - $64.5 Million
778,047 Added 12.77%
6,868,670 $578 Million
Q2 2019

Aug 14, 2019

BUY
$69.84 - $81.59 $17.2 Million - $20.1 Million
245,825 Added 4.21%
6,090,623 $511 Million
Q1 2019

May 15, 2019

BUY
$69.58 - $79.36 $27.6 Million - $31.5 Million
396,447 Added 7.28%
5,844,798 $486 Million
Q4 2018

Feb 14, 2019

BUY
$65.24 - $75.71 $36.8 Million - $42.7 Million
564,279 Added 11.55%
5,448,351 $416 Million
Q3 2018

Nov 14, 2018

SELL
$57.69 - $67.84 $7.02 Million - $8.26 Million
-121,732 Reduced 2.43%
4,884,072 $346 Million
Q2 2018

Aug 14, 2018

BUY
$50.83 - $59.72 $24.2 Million - $28.4 Million
475,175 Added 10.49%
5,005,804 $304 Million
Q1 2018

May 15, 2018

BUY
$50.96 - $59.23 $16.3 Million - $19 Million
320,450 Added 7.61%
4,530,629 $247 Million
Q4 2017

Feb 14, 2018

SELL
$51.62 - $61.64 $27.5 Million - $32.8 Million
-532,399 Reduced 11.23%
4,210,179 $237 Million
Q3 2017

Nov 14, 2017

BUY
$58.67 - $63.13 $278 Million - $299 Million
4,742,578
4,742,578 $304 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 $251B
  • 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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