Canada Pension Plan Investment Board Merck & Co., Inc. Transaction History

Canada Pension Plan Investment Board

  • $132 Billion
  • Q3 2025

A detailed history of Canada Pension Plan Investment Board transactions in Merck & Co., Inc. stock. As of the latest transaction made, Canada Pension Plan Investment Board holds 3,848,556 shares of MRK stock, worth $357 Million. This represents 0.25% of its overall portfolio holdings.

Number of Shares
3,848,556
Previous 3,637,000 5.82%
Holding current value
$357 Million
Previous $288 Million 12.19%
% of portfolio
0.25%
Previous 0.26%

Shares

35 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 13, 2025
BUY
$77.6 - $87.37 $16.4 Million - $18.5 Million
211,556 Added 5.82%
3,848,556 $323 Million
Q2 2025

Aug 14, 2025
SELL
$73.47 - $87.12 $13.6 Million - $16.1 Million
-185,309 Reduced 4.85%
3,637,000 $288 Million
Q1 2025

May 14, 2025
SELL
$83.01 - $101.02 $166 Million - $202 Million
-1,995,577 Reduced 34.3%
3,822,309 $343 Million
Q4 2024

Feb 13, 2025
BUY
$96.31 - $114.76 $169 Million - $201 Million
1,755,552 Added 43.22%
5,817,886 $579 Million
Q3 2024

Nov 14, 2024
SELL
$111.15 - $128.97 $147 Million - $171 Million
-1,326,455 Reduced 24.62%
4,062,334 $461 Million
Q2 2024

Aug 12, 2024
BUY
$123.8 - $132.96 $187 Million - $201 Million
1,508,821 Added 38.89%
5,388,789 $667 Million
Q1 2024

May 14, 2024
BUY
$113.24 - $131.95 $85.1 Million - $99.2 Million
751,597 Added 24.03%
3,879,968 $512 Million
Q4 2023

Feb 14, 2024
SELL
$100.18 - $109.02 $23.7 Million - $25.8 Million
-236,700 Reduced 7.03%
3,128,371 $341 Million
Q3 2023

Nov 09, 2023
BUY
$102.95 - $114.33 $45.1 Million - $50.1 Million
438,100 Added 14.97%
3,365,071 $346 Million
Q2 2023

Aug 09, 2023
BUY
$108.61 - $118.38 $22.4 Million - $24.4 Million
206,500 Added 7.59%
2,926,971 $338 Million
Q1 2023

May 12, 2023
BUY
$102.94 - $114.86 $12.1 Million - $13.5 Million
117,200 Added 4.5%
2,720,471 $289 Million
Q4 2022

Feb 14, 2023
SELL
$87.44 - $112.11 $55.3 Million - $70.9 Million
-632,560 Reduced 19.55%
2,603,271 $289 Million
Q3 2022

Nov 14, 2022
SELL
$84.53 - $94.96 $49.3 Million - $55.3 Million
-582,811 Reduced 15.26%
3,235,831 $279 Million
Q2 2022

Aug 12, 2022
SELL
$83.49 - $94.64 $69.2 Million - $78.4 Million
-828,400 Reduced 17.83%
3,818,642 $348 Million
Q1 2022

May 13, 2022
SELL
$73.51 - $82.4 $28.4 Million - $31.8 Million
-385,668 Reduced 7.66%
4,647,042 $381 Million
Q4 2021

Feb 14, 2022
SELL
$72.28 - $90.54 $57.6 Million - $72.1 Million
-796,750 Reduced 13.67%
5,032,710 $386 Million
Q3 2021

Nov 15, 2021
BUY
$71.68 - $78.83 $40.7 Million - $44.7 Million
567,214 Added 10.78%
5,829,460 $438 Million
Q2 2021

Aug 16, 2021
BUY
$70.31 - $77.77 $702,748 - $777,311
9,995 Added 0.19%
5,262,246 $409 Million
Q1 2021

May 17, 2021
BUY
$68.86 - $81.11 $42.3 Million - $49.9 Million
614,792 Added 13.26%
5,252,251 $405 Million
Q4 2020

Feb 17, 2021
BUY
$71.77 - $79.65 $87.7 Million - $97.3 Million
1,222,151 Added 35.78%
4,637,459 $379 Million
Q3 2020

Nov 12, 2020
BUY
$73.18 - $82.95 $6.3 Million - $7.15 Million
86,145 Added 2.59%
3,415,308 $283 Million
Q2 2020

Aug 14, 2020
SELL
$70.42 - $80.13 $34.4 Million - $39.1 Million
-487,957 Reduced 12.78%
3,329,163 $257 Million
Q1 2020

May 13, 2020
SELL
$63.36 - $87.82 $13.2 Million - $18.3 Million
-208,363 Reduced 5.18%
3,817,120 $294 Million
Q4 2019

Feb 14, 2020
SELL
$77.58 - $87.54 $69.8 Million - $78.8 Million
-900,353 Reduced 18.28%
4,025,483 $366 Million
Q3 2019

Nov 12, 2019
BUY
$76.08 - $82.93 $30 Million - $32.7 Million
393,743 Added 8.69%
4,925,836 $415 Million
Q2 2019

Aug 12, 2019
SELL
$69.84 - $81.59 $21.2 Million - $24.8 Million
-303,717 Reduced 6.28%
4,532,093 $380 Million
Q1 2019

May 15, 2019
BUY
$69.58 - $79.36 $24.7 Million - $28.2 Million
354,842 Added 7.92%
4,835,810 $402 Million
Q4 2018

Feb 06, 2019
SELL
$65.24 - $75.71 $97.8 Million - $113 Million
-1,498,623 Reduced 25.06%
4,480,968 $342 Million
Q3 2018

Nov 09, 2018
SELL
$57.69 - $67.84 $89.6 Million - $105 Million
-1,552,400 Reduced 20.61%
5,979,591 $424 Million
Q2 2018

Aug 07, 2018
SELL
$50.83 - $59.72 $56.2 Million - $66 Million
-1,105,700 Reduced 12.8%
7,531,991 $457 Million
Q1 2018

May 14, 2018
SELL
$50.96 - $59.23 $9.5 Million - $11 Million
-186,500 Reduced 2.11%
8,637,691 $470 Million
Q4 2017

Feb 14, 2018
BUY
$51.62 - $61.64 $152 Million - $181 Million
2,938,800 Added 49.93%
8,824,191 $497 Million
Q3 2017

Oct 30, 2017
SELL
$58.67 - $63.13 $11.7 Million - $12.6 Million
-199,600 Reduced 3.28%
5,885,391 $377 Million
Q2 2017

Jan 31, 2018
BUY
N/A
516,200 Added 9.27%
6,084,991 $390 Million
Q1 2017

Jan 31, 2018
BUY
N/A
5,568,791
5,568,791 $354 Million

Others Institutions Holding MRK

# of Institutions
3,875
Shares Held
1.9B
Call Options Held
30.1M
Put Options Held
27.7M
View Full List

About Merck & Co., Inc.

MRK Quotes by TradingView
  • Ticker MRK
  • Exchange NYSE
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 2,533,280,000
  • Market Cap $235B
  • 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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