A detailed history of Massmutual Trust CO Fsb transactions in Merck & Co., Inc. stock. As of the latest transaction made, Massmutual Trust CO Fsb holds 137,195 shares of MRK stock, worth $13.5 Million. This represents 0.45% of its overall portfolio holdings.

Number of Shares
137,195
Previous 141,035 2.72%
Holding current value
$13.5 Million
Previous $17.5 Million 10.77%
% of portfolio
0.45%
Previous 0.53%

Shares

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

Oct 02, 2024

SELL
$111.15 - $128.97 $426,816 - $495,244
-3,840 Reduced 2.72%
137,195 $15.6 Million
Q2 2024

Jul 02, 2024

SELL
$123.8 - $132.96 $49,520 - $53,184
-400 Reduced 0.28%
141,035 $17.5 Million
Q1 2024

Apr 09, 2024

SELL
$113.24 - $131.95 $187,978 - $219,036
-1,660 Reduced 1.16%
141,435 $18.7 Million
Q4 2023

Jan 03, 2024

SELL
$100.18 - $109.02 $8,114 - $8,830
-81 Reduced 0.06%
143,095 $15.6 Million
Q3 2023

Oct 03, 2023

BUY
$102.95 - $114.33 $98,317 - $109,185
955 Added 0.67%
143,176 $14.7 Million
Q2 2023

Aug 01, 2023

BUY
$108.61 - $118.38 $423,253 - $461,326
3,897 Added 2.82%
142,221 $16.4 Million
Q1 2023

Apr 11, 2023

SELL
$102.94 - $114.86 $756,403 - $843,991
-7,348 Reduced 5.04%
138,324 $14.7 Million
Q4 2022

Jan 06, 2023

SELL
$87.44 - $112.11 $21,772 - $27,915
-249 Reduced 0.17%
145,672 $16.2 Million
Q3 2022

Oct 07, 2022

BUY
$84.53 - $94.96 $110,565 - $124,207
1,308 Added 0.9%
145,921 $12.6 Million
Q2 2022

Jul 07, 2022

BUY
$83.49 - $94.64 $235,525 - $266,979
2,821 Added 1.99%
144,613 $13.2 Million
Q1 2022

Apr 08, 2022

BUY
$73.51 - $82.4 $1.1 Million - $1.23 Million
14,983 Added 11.82%
141,792 $11.6 Million
Q4 2021

Feb 09, 2022

SELL
$72.28 - $90.54 $38,091 - $47,714
-527 Reduced 0.41%
126,809 $9.72 Million
Q3 2021

Nov 12, 2021

BUY
$71.68 - $78.83 $221,419 - $243,505
3,089 Added 2.49%
127,336 $9.56 Million
Q2 2021

Aug 16, 2021

BUY
$70.31 - $77.77 $371,025 - $410,392
5,277 Added 4.44%
124,247 $9.66 Million
Q1 2021

May 17, 2021

BUY
$68.86 - $81.11 $1.53 Million - $1.8 Million
22,186 Added 22.92%
118,970 $9.17 Million
Q4 2020

Feb 16, 2021

BUY
$71.77 - $79.65 $614,351 - $681,804
8,560 Added 9.7%
96,784 $7.92 Million
Q3 2020

Nov 13, 2020

BUY
$73.18 - $82.95 $2.39 Million - $2.71 Million
32,717 Added 58.94%
88,224 $7.32 Million
Q2 2020

Aug 13, 2020

BUY
$70.42 - $80.13 $2.16 Million - $2.46 Million
30,658 Added 123.38%
55,507 $4.29 Million
Q1 2020

May 15, 2020

SELL
$63.36 - $87.82 $262,310 - $363,574
-4,140 Reduced 14.28%
24,849 $1.91 Million
Q4 2019

May 15, 2020

SELL
$77.58 - $87.54 $60,124 - $67,843
-775 Reduced 2.6%
28,989 $2.64 Million
Q3 2019

Nov 14, 2019

BUY
$76.08 - $82.93 $229,837 - $250,531
3,021 Added 11.3%
29,764 $2.51 Million
Q2 2019

Aug 14, 2019

SELL
$69.84 - $81.59 $154,695 - $180,721
-2,215 Reduced 7.65%
26,743 $2.24 Million
Q1 2019

May 15, 2019

SELL
$69.58 - $79.36 $36,668 - $41,822
-527 Reduced 1.79%
28,958 $2.41 Billion
Q4 2018

Feb 26, 2019

BUY
$65.24 - $75.71 $6,523 - $7,570
100 Added 0.34%
29,485 $2.25 Billion
Q3 2018

Nov 09, 2018

BUY
$57.69 - $67.84 $393,503 - $462,736
6,821 Added 30.23%
29,385 $2.08 Billion
Q2 2018

Aug 20, 2018

SELL
$50.83 - $59.72 $20,027 - $23,529
-394 Reduced 1.72%
22,564 $1.37 Billion
Q1 2018

May 21, 2018

SELL
$50.96 - $59.23 $73,637 - $85,587
-1,445 Reduced 5.92%
22,958 $1.25 Billion
Q4 2017

Mar 01, 2018

BUY
$51.62 - $61.64 $1.26 Million - $1.5 Million
24,366 Added 65854.05%
24,403 $1.37 Billion
Q4 2017

Feb 21, 2018

SELL
$51.62 - $61.64 $1.14 Million - $1.37 Million
-22,179 Reduced 99.83%
37 $2.11 Million
Q3 2017

Feb 13, 2018

BUY
$58.67 - $63.13 $407,111 - $438,059
6,939 Added 45.42%
22,216 $1.42 Billion
Q2 2017

Aug 14, 2017

BUY
N/A
15,277
15,277 $979 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 $248B
  • 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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