Teacher Retirement System of Texas
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Teacher Retirement System of Texas’s Merck MRK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$84.2M Sell
1,063,054
-78,327
-7% -$6.2M 0.35% 47
2025
Q1
$102M Sell
1,141,381
-77,424
-6% -$6.95M 0.43% 34
2024
Q4
$121M Buy
1,218,805
+280,776
+30% +$27.9M 0.44% 33
2024
Q3
$107M Buy
938,029
+267,290
+40% +$30.4M 0.51% 28
2024
Q2
$83M Buy
670,739
+30,344
+5% +$3.76M 0.47% 36
2024
Q1
$84.5M Buy
640,395
+11,308
+2% +$1.49M 0.54% 29
2023
Q4
$68.6M Sell
629,087
-8,302
-1% -$905K 0.47% 38
2023
Q3
$65.6M Sell
637,389
-76,327
-11% -$7.86M 0.44% 36
2023
Q2
$82.4M Sell
713,716
-135,921
-16% -$15.7M 0.55% 27
2023
Q1
$90.4M Buy
849,637
+15,869
+2% +$1.69M 0.61% 24
2022
Q4
$92.5M Sell
833,768
-225,353
-21% -$25M 0.68% 20
2022
Q3
$91.2M Buy
1,059,121
+123,009
+13% +$10.6M 0.66% 22
2022
Q2
$85.3M Sell
936,112
-9,798
-1% -$893K 0.57% 29
2022
Q1
$77.6M Sell
945,910
-143,710
-13% -$11.8M 0.4% 38
2021
Q4
$83.5M Buy
1,089,620
+23,377
+2% +$1.79M 0.37% 44
2021
Q3
$80.1M Sell
1,066,243
-120,760
-10% -$9.07M 0.43% 41
2021
Q2
$92.3M Buy
1,187,003
+50,608
+4% +$3.94M 0.51% 29
2021
Q1
$87.6M Buy
1,136,395
+107,414
+10% +$8.28M 0.49% 37
2020
Q4
$84.2M Buy
1,028,981
+150,801
+17% +$12.3M 0.51% 44
2020
Q3
$72.8M Sell
878,180
-119,312
-12% -$9.9M 0.47% 45
2020
Q2
$77.1M Buy
997,492
+138,399
+16% +$10.7M 0.63% 26
2020
Q1
$66.1M Sell
859,093
-130,583
-13% -$10M 0.71% 23
2019
Q4
$90M Buy
989,676
+1,513
+0.2% +$138K 0.71% 19
2019
Q3
$83.2M Sell
988,163
-105,525
-10% -$8.88M 0.73% 18
2019
Q2
$91.7M Buy
1,093,688
+47,690
+5% +$4M 0.76% 14
2019
Q1
$87M Buy
1,045,998
+93,084
+10% +$7.74M 0.74% 18
2018
Q4
$72.8M Sell
952,914
-281,075
-23% -$21.5M 0.68% 28
2018
Q3
$87.5M Sell
1,233,989
-598,527
-33% -$42.5M 0.61% 29
2018
Q2
$111M Sell
1,832,516
-37,711
-2% -$2.29M 0.71% 20
2018
Q1
$102M Buy
1,870,227
+2,746
+0.1% +$150K 0.69% 23
2017
Q4
$105M Buy
1,867,481
+35,735
+2% +$2.01M 0.7% 25
2017
Q3
$117M Buy
1,831,746
+190,270
+12% +$12.2M 0.72% 30
2017
Q2
$105M Buy
1,641,476
+43,226
+3% +$2.77M 0.73% 29
2017
Q1
$102M Buy
1,598,250
+674,790
+73% +$42.9M 0.72% 27
2016
Q4
$54.4M Sell
923,460
-80,485
-8% -$4.74M 0.39% 78
2016
Q3
$62.7M Sell
1,003,945
-98,642
-9% -$6.16M 0.44% 66
2016
Q2
$63.5M Buy
1,102,587
+35,341
+3% +$2.04M 0.43% 61
2016
Q1
$56.5M Buy
1,067,246
+74,561
+8% +$3.95M 0.38% 77
2015
Q4
$52.4M Sell
992,685
-89,341
-8% -$4.72M 0.38% 79
2015
Q3
$53.4M Buy
1,082,026
+154,906
+17% +$7.65M 0.42% 69
2015
Q2
$52.8M Buy
927,120
+590,912
+176% +$33.6M 0.4% 80
2015
Q1
$19.3M Buy
336,208
+65,768
+24% +$3.78M 0.15% 150
2014
Q4
$15.4M Sell
270,440
-16,468
-6% -$935K 0.12% 158
2014
Q3
$17M Buy
286,908
+10,111
+4% +$599K 0.14% 148
2014
Q2
$16M Buy
276,797
+128,299
+86% +$7.42M 0.13% 146
2014
Q1
$8.43M Sell
148,498
-12,074
-8% -$685K 0.08% 166
2013
Q4
$8.04M Sell
160,572
-2,039,496
-93% -$102M 0.07% 170
2013
Q3
$105M Buy
2,200,068
+9,310
+0.4% +$443K 0.92% 20
2013
Q2
$102M Buy
+2,190,758
New +$102M 0.93% 20