A detailed history of O'Shaughnessy Asset Management, LLC transactions in Merck & Co., Inc. stock. As of the latest transaction made, O'Shaughnessy Asset Management, LLC holds 257,776 shares of MRK stock, worth $24.9 Million. This represents 0.27% of its overall portfolio holdings.

Number of Shares
257,776
Previous 297,842 13.45%
Holding current value
$24.9 Million
Previous $36.9 Million 20.61%
% of portfolio
0.27%
Previous 0.39%

Shares

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

Nov 12, 2024

SELL
$111.15 - $128.97 $4.45 Million - $5.17 Million
-40,066 Reduced 13.45%
257,776 $29.3 Million
Q2 2024

Aug 14, 2024

BUY
$123.8 - $132.96 $2.29 Million - $2.46 Million
18,530 Added 6.63%
297,842 $36.9 Million
Q1 2024

May 13, 2024

BUY
$113.24 - $131.95 $3.21 Million - $3.74 Million
28,374 Added 11.31%
279,312 $36.9 Million
Q4 2023

Feb 09, 2024

SELL
$100.18 - $109.02 $4.43 Million - $4.83 Million
-44,268 Reduced 15.0%
250,938 $27.4 Million
Q3 2023

Nov 13, 2023

SELL
$102.95 - $114.33 $6.55 Million - $7.27 Million
-63,622 Reduced 17.73%
295,206 $30.4 Million
Q2 2023

Aug 11, 2023

BUY
$108.61 - $118.38 $7.86 Million - $8.56 Million
72,333 Added 25.25%
358,828 $41.4 Million
Q1 2023

May 12, 2023

SELL
$102.94 - $114.86 $673,845 - $751,873
-6,546 Reduced 2.23%
286,495 $30.5 Million
Q4 2022

Feb 10, 2023

BUY
$87.44 - $112.11 $5.99 Million - $7.68 Million
68,485 Added 30.5%
293,041 $32.5 Million
Q3 2022

Nov 14, 2022

BUY
$84.53 - $94.96 $2.59 Million - $2.91 Million
30,673 Added 15.82%
224,556 $19.3 Million
Q2 2022

Aug 11, 2022

BUY
$83.49 - $94.64 $1.9 Million - $2.15 Million
22,755 Added 13.3%
193,883 $17.7 Million
Q1 2022

May 13, 2022

BUY
$73.51 - $82.4 $1.35 Million - $1.51 Million
18,299 Added 11.97%
171,128 $14 Million
Q4 2021

Feb 11, 2022

BUY
$72.28 - $90.54 $1.02 Million - $1.28 Million
14,180 Added 10.23%
152,829 $11.7 Million
Q3 2021

Nov 10, 2021

BUY
$71.68 - $78.83 $8.14 Million - $8.95 Million
113,541 Added 452.21%
138,649 $10.4 Million
Q2 2021

Aug 09, 2021

BUY
$70.31 - $77.77 $236,733 - $261,851
3,367 Added 15.49%
25,108 $1.95 Million
Q1 2021

May 14, 2021

SELL
$68.86 - $81.11 $302,639 - $356,478
-4,395 Reduced 16.82%
21,741 $1.68 Million
Q4 2020

Feb 11, 2021

BUY
$71.77 - $79.65 $501,313 - $556,355
6,985 Added 36.47%
26,136 $2.14 Million
Q3 2020

Nov 12, 2020

BUY
$73.18 - $82.95 $453,862 - $514,455
6,202 Added 47.9%
19,151 $1.59 Million
Q2 2020

Aug 13, 2020

BUY
$70.42 - $80.13 $725,114 - $825,098
10,297 Added 388.27%
12,949 $1 Million
Q1 2020

May 13, 2020

SELL
$63.36 - $87.82 $6.22 Million - $8.62 Million
-98,116 Reduced 97.37%
2,652 $204,000
Q4 2019

Feb 12, 2020

SELL
$77.58 - $87.54 $3.48 Million - $3.92 Million
-44,812 Reduced 30.78%
100,768 $9.16 Million
Q3 2019

Nov 14, 2019

SELL
$76.08 - $82.93 $1.02 Million - $1.11 Million
-13,419 Reduced 8.44%
145,580 $12.3 Million
Q2 2019

Aug 07, 2019

SELL
$69.84 - $81.59 $227,119 - $265,330
-3,252 Reduced 2.0%
158,999 $13.3 Million
Q1 2019

May 10, 2019

BUY
$69.58 - $79.36 $2.26 Million - $2.57 Million
32,432 Added 24.98%
162,251 $0
Q4 2018

Feb 12, 2019

BUY
$65.24 - $75.71 $6.27 Million - $7.28 Million
96,124 Added 285.28%
129,819 $9.92 Million
Q3 2018

Nov 06, 2018

BUY
$57.69 - $67.84 $1.94 Million - $2.29 Million
33,695 New
33,695 $2.39 Million
Q2 2018

Aug 10, 2018

SELL
$50.83 - $59.72 $30,853 - $36,250
-607 Closed
0 $0
Q1 2018

May 08, 2018

BUY
$50.96 - $59.23 $30,932 - $35,952
607 New
607 $33,000
Q4 2017

Feb 13, 2018

SELL
$51.62 - $61.64 $17,550 - $20,957
-340 Closed
0 $0
Q3 2017

Nov 13, 2017

SELL
$58.67 - $63.13 $15,723 - $16,918
-268 Reduced 44.08%
340 $22,000
Q2 2017

Aug 14, 2017

BUY
N/A
608
608 $39,000

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 $245B
  • 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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