A detailed history of Teacher Retirement System Of Texas transactions in Merck & Co., Inc. stock. As of the latest transaction made, Teacher Retirement System Of Texas holds 938,029 shares of MRK stock, worth $94.4 Million. This represents 0.53% of its overall portfolio holdings.

Number of Shares
938,029
Previous 670,739 39.85%
Holding current value
$94.4 Million
Previous $83 Million 28.28%
% of portfolio
0.53%
Previous 0.47%

Shares

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

Nov 13, 2024

BUY
$111.15 - $128.97 $29.7 Million - $34.5 Million
267,290 Added 39.85%
938,029 $107 Million
Q2 2024

Aug 09, 2024

BUY
$123.8 - $132.96 $3.76 Million - $4.03 Million
30,344 Added 4.74%
670,739 $83 Million
Q1 2024

May 06, 2024

BUY
$113.24 - $131.95 $1.28 Million - $1.49 Million
11,308 Added 1.8%
640,395 $84.5 Million
Q4 2023

Feb 07, 2024

SELL
$100.18 - $109.02 $831,694 - $905,084
-8,302 Reduced 1.3%
629,087 $68.6 Million
Q3 2023

Oct 31, 2023

SELL
$102.95 - $114.33 $7.86 Million - $8.73 Million
-76,327 Reduced 10.69%
637,389 $65.6 Million
Q2 2023

Jul 19, 2023

SELL
$108.61 - $118.38 $14.8 Million - $16.1 Million
-135,921 Reduced 16.0%
713,716 $82.4 Million
Q1 2023

May 12, 2023

BUY
$102.94 - $114.86 $1.63 Million - $1.82 Million
15,869 Added 1.9%
849,637 $90.4 Million
Q4 2022

Feb 10, 2023

SELL
$87.44 - $112.11 $19.7 Million - $25.3 Million
-225,353 Reduced 21.28%
833,768 $92.5 Million
Q3 2022

Nov 03, 2022

BUY
$84.53 - $94.96 $10.4 Million - $11.7 Million
123,009 Added 13.14%
1,059,121 $91.2 Million
Q2 2022

Aug 09, 2022

SELL
$83.49 - $94.64 $818,035 - $927,282
-9,798 Reduced 1.04%
936,112 $85.3 Million
Q1 2022

May 09, 2022

SELL
$73.51 - $82.4 $10.6 Million - $11.8 Million
-143,710 Reduced 13.19%
945,910 $77.6 Million
Q4 2021

Feb 10, 2022

BUY
$72.28 - $90.54 $1.69 Million - $2.12 Million
23,377 Added 2.19%
1,089,620 $83.5 Million
Q3 2021

Nov 09, 2021

SELL
$71.68 - $78.83 $8.66 Million - $9.52 Million
-120,760 Reduced 10.17%
1,066,243 $80.1 Million
Q2 2021

Aug 05, 2021

BUY
$70.31 - $77.77 $3.56 Million - $3.94 Million
50,608 Added 4.45%
1,187,003 $92.3 Million
Q1 2021

May 11, 2021

BUY
$68.86 - $81.11 $7.4 Million - $8.71 Million
107,414 Added 10.44%
1,136,395 $87.6 Million
Q4 2020

Feb 11, 2021

BUY
$71.77 - $79.65 $10.8 Million - $12 Million
150,801 Added 17.17%
1,028,981 $84.2 Million
Q3 2020

Nov 02, 2020

SELL
$73.18 - $82.95 $8.73 Million - $9.9 Million
-119,312 Reduced 11.96%
878,180 $72.8 Million
Q2 2020

Aug 11, 2020

BUY
$70.42 - $80.13 $9.75 Million - $11.1 Million
138,399 Added 16.11%
997,492 $77.1 Million
Q1 2020

May 05, 2020

SELL
$63.36 - $87.82 $8.27 Million - $11.5 Million
-130,583 Reduced 13.19%
859,093 $66.1 Million
Q4 2019

Feb 06, 2020

BUY
$77.58 - $87.54 $117,378 - $132,448
1,513 Added 0.15%
989,676 $90 Million
Q3 2019

Oct 28, 2019

SELL
$76.08 - $82.93 $8.03 Million - $8.75 Million
-105,525 Reduced 9.65%
988,163 $83.2 Million
Q2 2019

Aug 05, 2019

BUY
$69.84 - $81.59 $3.33 Million - $3.89 Million
47,690 Added 4.56%
1,093,688 $91.7 Million
Q1 2019

May 06, 2019

BUY
$69.58 - $79.36 $6.48 Million - $7.39 Million
93,084 Added 9.77%
1,045,998 $87 Million
Q4 2018

Mar 04, 2019

SELL
$65.24 - $75.71 $18.3 Million - $21.3 Million
-281,075 Reduced 22.78%
952,914 $72.8 Million
Q3 2018

Nov 09, 2018

SELL
$57.69 - $67.84 $34.5 Million - $40.6 Million
-598,527 Reduced 32.66%
1,233,989 $87.5 Million
Q2 2018

Aug 06, 2018

SELL
$50.83 - $59.72 $1.92 Million - $2.25 Million
-37,711 Reduced 2.02%
1,832,516 $111 Million
Q1 2018

May 08, 2018

BUY
$50.96 - $59.23 $139,936 - $162,645
2,746 Added 0.15%
1,870,227 $102 Million
Q4 2017

Feb 06, 2018

BUY
$51.62 - $61.64 $1.84 Million - $2.2 Million
35,735 Added 1.95%
1,867,481 $105 Million
Q3 2017

Nov 06, 2017

BUY
$58.67 - $63.13 $107 Million - $116 Million
1,831,746
1,831,746 $117 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 $255B
  • 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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