A detailed history of Marco Investment Management LLC transactions in Merck & Co., Inc. stock. As of the latest transaction made, Marco Investment Management LLC holds 95,610 shares of MRK stock, worth $8.34 Million. This represents 0.83% of its overall portfolio holdings.

Number of Shares
95,610
Previous 97,337 1.77%
Holding current value
$8.34 Million
Previous $11.1 Million 13.95%
% of portfolio
0.83%
Previous 0.96%

Shares

31 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2024

Feb 06, 2025

SELL
$96.31 - $114.76 $166,327 - $198,190
-1,727 Reduced 1.77%
95,610 $9.51 Million
Q3 2024

Nov 12, 2024

BUY
$111.15 - $128.97 $355,235 - $412,188
3,196 Added 3.39%
97,337 $11.1 Million
Q2 2024

Aug 07, 2024

BUY
$123.8 - $132.96 $57,071 - $61,294
461 Added 0.49%
94,141 $11.7 Million
Q1 2024

May 08, 2024

BUY
$113.24 - $131.95 $163,405 - $190,403
1,443 Added 1.56%
93,680 $12.4 Million
Q4 2023

Feb 05, 2024

SELL
$100.18 - $109.02 $66,018 - $71,844
-659 Reduced 0.71%
92,237 $10.1 Million
Q3 2023

Nov 07, 2023

SELL
$102.95 - $114.33 $65,785 - $73,056
-639 Reduced 0.68%
92,896 $9.56 Million
Q2 2023

Aug 14, 2023

SELL
$108.61 - $118.38 $183,985 - $200,535
-1,694 Reduced 1.78%
93,535 $10.8 Million
Q1 2023

May 11, 2023

BUY
$102.94 - $114.86 $51,984 - $58,004
505 Added 0.53%
95,229 $10.1 Million
Q4 2022

Feb 13, 2023

SELL
$87.44 - $112.11 $30,953 - $39,686
-354 Reduced 0.37%
94,724 $10.5 Million
Q3 2022

Nov 14, 2022

SELL
$84.53 - $94.96 $103,464 - $116,231
-1,224 Reduced 1.27%
95,078 $8.19 Million
Q2 2022

Aug 05, 2022

BUY
$83.49 - $94.64 $207,222 - $234,896
2,482 Added 2.65%
96,302 $8.78 Million
Q1 2022

May 11, 2022

BUY
$73.51 - $82.4 $13,746 - $15,408
187 Added 0.2%
93,820 $7.7 Million
Q4 2021

Feb 14, 2022

BUY
$72.28 - $90.54 $491,431 - $615,581
6,799 Added 7.83%
93,633 $7.18 Million
Q3 2021

Nov 10, 2021

BUY
$71.68 - $78.83 $241,203 - $265,262
3,365 Added 4.03%
86,834 $6.52 Million
Q2 2021

Aug 11, 2021

BUY
$70.31 - $77.77 $3,515 - $3,888
50 Added 0.06%
83,469 $6.49 Million
Q1 2021

May 06, 2021

SELL
$68.86 - $81.11 $35,669 - $42,014
-518 Reduced 0.62%
83,419 $6.43 Million
Q4 2020

Feb 11, 2021

BUY
$71.77 - $79.65 $279,903 - $310,635
3,900 Added 4.87%
83,937 $6.87 Million
Q3 2020

Oct 27, 2020

BUY
$73.18 - $82.95 $1.42 Million - $1.61 Million
19,416 Added 32.03%
80,037 $6.64 Million
Q2 2020

Jul 21, 2020

SELL
$70.42 - $80.13 $135,347 - $154,009
-1,922 Reduced 3.07%
60,621 $4.69 Million
Q1 2020

Apr 17, 2020

SELL
$63.36 - $87.82 $950 - $1,317
-15 Reduced 0.02%
62,543 $4.81 Million
Q4 2019

Feb 11, 2020

BUY
$77.58 - $87.54 $215,362 - $243,011
2,776 Added 4.64%
62,558 $5.69 Million
Q3 2019

Nov 12, 2019

BUY
$76.08 - $82.93 $101,414 - $110,545
1,333 Added 2.28%
59,782 $5.03 Million
Q2 2019

Aug 06, 2019

BUY
$69.84 - $81.59 $278,452 - $325,299
3,987 Added 7.32%
58,449 $4.9 Million
Q1 2019

May 02, 2019

SELL
$69.58 - $79.36 $784,792 - $895,101
-11,279 Reduced 17.16%
54,462 $4.53 Million
Q4 2018

Feb 14, 2019

SELL
$65.24 - $75.71 $156,576 - $181,703
-2,400 Reduced 3.52%
65,741 $5.02 Million
Q3 2018

Nov 09, 2018

SELL
$57.69 - $67.84 $16,441 - $19,334
-285 Reduced 0.42%
68,141 $4.83 Million
Q2 2018

Aug 10, 2018

SELL
$50.83 - $59.72 $932,730 - $1.1 Million
-18,350 Reduced 21.15%
68,426 $4.15 Million
Q1 2018

May 01, 2018

SELL
$50.96 - $59.23 $178,360 - $207,305
-3,500 Reduced 3.88%
86,776 $4.73 Million
Q4 2017

Feb 15, 2018

BUY
$51.62 - $61.64 $72,577 - $86,665
1,406 Added 1.58%
90,276 $5.08 Million
Q3 2017

Nov 14, 2017

SELL
$58.67 - $63.13 $30,449 - $32,764
-519 Reduced 0.58%
88,870 $5.69 Million
Q2 2017

Aug 11, 2017

BUY
N/A
89,389
89,389 $5.73 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 $221B
  • 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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