A detailed history of Greylin Investment Mangement Inc transactions in Merck & Co., Inc. stock. As of the latest transaction made, Greylin Investment Mangement Inc holds 44,178 shares of MRK stock, worth $4.39 Million. This represents 0.97% of its overall portfolio holdings.

Number of Shares
44,178
Previous 44,700 1.17%
Holding current value
$4.39 Million
Previous $5.9 Million 7.27%
% of portfolio
0.97%
Previous 1.0%

Shares

25 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Jul 19, 2024

SELL
$123.8 - $132.96 $64,623 - $69,405
-522 Reduced 1.17%
44,178 $5.47 Million
Q1 2024

Apr 24, 2024

SELL
$113.24 - $131.95 $18,118 - $21,112
-160 Reduced 0.36%
44,700 $5.9 Million
Q4 2023

Jan 25, 2024

SELL
$100.18 - $109.02 $102,684 - $111,745
-1,025 Reduced 2.23%
44,860 $4.89 Million
Q3 2023

Oct 10, 2023

SELL
$102.95 - $114.33 $59,196 - $65,739
-575 Reduced 1.24%
45,885 $4.72 Million
Q2 2023

Jul 10, 2023

SELL
$108.61 - $118.38 $48,874 - $53,271
-450 Reduced 0.96%
46,460 $5.36 Million
Q1 2023

Apr 07, 2023

SELL
$102.94 - $114.86 $3,602 - $4,020
-35 Reduced 0.07%
46,910 $4.99 Million
Q3 2022

Oct 13, 2022

SELL
$84.53 - $94.96 $12,256 - $13,769
-145 Reduced 0.31%
46,945 $4.04 Million
Q2 2022

Jul 11, 2022

SELL
$83.49 - $94.64 $10,436 - $11,830
-125 Reduced 0.26%
47,090 $4.29 Million
Q4 2021

Feb 15, 2022

BUY
$72.28 - $90.54 $23,491 - $29,425
325 Added 0.69%
47,215 $3.62 Million
Q2 2021

Jul 14, 2021

BUY
$70.31 - $77.77 $703 - $777
10 Added 0.02%
46,890 $3.65 Million
Q1 2021

May 12, 2021

SELL
$68.86 - $81.11 $6,886 - $8,111
-100 Reduced 0.21%
46,880 $3.61 Million
Q4 2020

Jan 14, 2021

SELL
$71.77 - $79.65 $61,004 - $67,702
-850 Reduced 1.78%
46,980 $3.84 Million
Q3 2020

Oct 13, 2020

SELL
$73.18 - $82.95 $154,848 - $175,522
-2,116 Reduced 4.24%
47,830 $3.97 Million
Q2 2020

Aug 13, 2020

SELL
$70.42 - $80.13 $60,490 - $68,831
-859 Reduced 1.69%
49,946 $3.86 Million
Q1 2020

Apr 09, 2020

SELL
$63.36 - $87.82 $58,924 - $81,672
-930 Reduced 1.8%
50,805 $3.91 Million
Q4 2019

Jan 09, 2020

SELL
$77.58 - $87.54 $383,245 - $432,447
-4,940 Reduced 8.72%
51,735 $4.71 Million
Q3 2019

Oct 11, 2019

SELL
$76.08 - $82.93 $94,719 - $103,247
-1,245 Reduced 2.15%
56,675 $4.77 Million
Q2 2019

Aug 15, 2019

SELL
$69.84 - $81.59 $1.04 Million - $1.22 Million
-14,945 Reduced 20.51%
57,920 $4.86 Million
Q1 2019

Apr 09, 2019

SELL
$69.58 - $79.36 $1.99 Million - $2.28 Million
-28,670 Reduced 28.24%
72,865 $6.06 Million
Q4 2018

Jan 14, 2019

SELL
$65.24 - $75.71 $8.43 Million - $9.78 Million
-129,205 Reduced 56.0%
101,535 $7.76 Million
Q3 2018

Nov 14, 2018

SELL
$57.69 - $67.84 $1.11 Million - $1.31 Million
-19,300 Reduced 7.72%
230,740 $16.4 Million
Q2 2018

Aug 07, 2018

SELL
$50.83 - $59.72 $169,009 - $198,569
-3,325 Reduced 1.31%
250,040 $15.2 Million
Q1 2018

May 14, 2018

SELL
$50.96 - $59.23 $51,979 - $60,414
-1,020 Reduced 0.4%
253,365 $13.8 Million
Q4 2017

Jan 16, 2018

BUY
$51.62 - $61.64 $138,083 - $164,887
2,675 Added 1.06%
254,385 $14.3 Million
Q3 2017

Nov 14, 2017

BUY
$58.67 - $63.13 $14.8 Million - $15.9 Million
251,710
251,710 $16.1 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 $252B
  • 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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