A detailed history of Guardian Investment Management transactions in Merck & Co., Inc. stock. As of the latest transaction made, Guardian Investment Management holds 15,500 shares of MRK stock, worth $1.54 Million. This represents 1.41% of its overall portfolio holdings.

Number of Shares
15,500
Previous 20,900 25.84%
Holding current value
$1.54 Million
Previous $2.59 Million 31.97%
% of portfolio
1.41%
Previous 1.78%

Shares

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

Oct 10, 2024

SELL
$111.15 - $128.97 $600,210 - $696,438
-5,400 Reduced 25.84%
15,500 $1.76 Million
Q2 2024

Jul 23, 2024

BUY
$123.8 - $132.96 $581,860 - $624,912
4,700 Added 29.01%
20,900 $2.59 Million
Q1 2024

Apr 26, 2024

SELL
$113.24 - $131.95 $169,860 - $197,924
-1,500 Reduced 8.47%
16,200 $2.14 Million
Q4 2023

Jan 31, 2024

SELL
$100.18 - $109.02 $30,054 - $32,706
-300 Reduced 1.67%
17,700 $1.93 Million
Q3 2023

Oct 13, 2023

SELL
$102.95 - $114.33 $41,180 - $45,732
-400 Reduced 2.17%
18,000 $1.85 Million
Q2 2023

Jul 14, 2023

SELL
$108.61 - $118.38 $575,633 - $627,414
-5,300 Reduced 22.36%
18,400 $2.12 Million
Q1 2023

May 05, 2023

BUY
$102.94 - $114.86 $514,700 - $574,300
5,000 Added 26.74%
23,700 $2.52 Million
Q3 2022

Oct 12, 2022

BUY
$84.53 - $94.96 $16,906 - $18,992
200 Added 1.08%
18,700 $1.61 Million
Q2 2022

Jul 19, 2022

SELL
$83.49 - $94.64 $16,698 - $18,928
-200 Reduced 1.07%
18,500 $1.69 Million
Q3 2021

Oct 13, 2021

SELL
$71.68 - $78.83 $372,736 - $409,916
-5,200 Reduced 21.76%
18,700 $1.4 Million
Q2 2021

Jul 14, 2021

BUY
$70.31 - $77.77 $14,062 - $15,554
200 Added 0.84%
23,900 $1.86 Million
Q1 2021

Apr 14, 2021

BUY
$68.86 - $81.11 $227,238 - $267,663
3,300 Added 16.18%
23,700 $1.83 Million
Q4 2020

Jan 19, 2021

SELL
$71.77 - $79.65 $114,832 - $127,440
-1,600 Reduced 7.27%
20,400 $1.67 Million
Q3 2020

Oct 13, 2020

BUY
$73.18 - $82.95 $731,800 - $829,500
10,000 Added 83.33%
22,000 $1.82 Million
Q2 2020

Jul 13, 2020

BUY
$70.42 - $80.13 $845,040 - $961,560
12,000 New
12,000 $322,000
Q3 2019

Oct 24, 2019

SELL
$76.08 - $82.93 $901,548 - $982,720
-11,850 Closed
0 $0
Q1 2019

Apr 22, 2019

SELL
$69.58 - $79.36 $20,874 - $23,808
-300 Reduced 2.47%
11,850 $985,000
Q4 2018

Feb 06, 2019

SELL
$65.24 - $75.71 $6,523 - $7,570
-100 Reduced 0.82%
12,150 $928,000
Q3 2018

Oct 19, 2018

SELL
$57.69 - $67.84 $155,763 - $183,168
-2,700 Reduced 18.06%
12,250 $869,000
Q2 2018

Jul 13, 2018

BUY
$50.83 - $59.72 $759,908 - $892,814
14,950 New
14,950 $907,000

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 $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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