California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Merck MRK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$322M Buy
4,063,309
+18,699
+0.5% +$1.48M 0.36% 41
2025
Q1
$363M Sell
4,044,610
-31,218
-0.8% -$2.8M 0.45% 31
2024
Q4
$405M Sell
4,075,828
-59,042
-1% -$5.87M 0.47% 28
2024
Q3
$470M Sell
4,134,870
-7,973
-0.2% -$905K 0.55% 25
2024
Q2
$513M Buy
4,142,843
+23,410
+0.6% +$2.9M 0.63% 21
2024
Q1
$544M Buy
4,119,433
+24,526
+0.6% +$3.24M 0.69% 20
2023
Q4
$446M Buy
4,094,907
+48,501
+1% +$5.29M 0.62% 21
2023
Q3
$417M Sell
4,046,406
-163,971
-4% -$16.9M 0.64% 23
2023
Q2
$486M Sell
4,210,377
-84,193
-2% -$9.72M 0.69% 21
2023
Q1
$457M Sell
4,294,570
-39,868
-0.9% -$4.24M 0.68% 22
2022
Q4
$481M Buy
4,334,438
+66,620
+2% +$7.39M 0.76% 22
2022
Q3
$368M Sell
4,267,818
-155,446
-4% -$13.4M 0.62% 25
2022
Q2
$403M Buy
4,423,264
+4,776
+0.1% +$435K 0.64% 24
2022
Q1
$363M Sell
4,418,488
-260,311
-6% -$21.4M 0.48% 36
2021
Q4
$359M Buy
4,678,799
+28,007
+0.6% +$2.15M 0.42% 46
2021
Q3
$349M Buy
4,650,792
+46,876
+1% +$3.52M 0.45% 39
2021
Q2
$358M Sell
4,603,916
-408,448
-8% -$31.8M 0.45% 40
2021
Q1
$386M Sell
5,012,364
-42,841
-0.8% -$3.3M 0.51% 30
2020
Q4
$414M Sell
5,055,205
-56,895
-1% -$4.65M 0.58% 24
2020
Q3
$424M Sell
5,112,100
-60,144
-1% -$4.99M 0.68% 22
2020
Q2
$400M Sell
5,172,244
-127,277
-2% -$9.84M 0.7% 21
2020
Q1
$408M Buy
5,299,521
+26,963
+0.5% +$2.07M 0.88% 17
2019
Q4
$480M Buy
5,272,558
+465,215
+10% +$42.3M 0.82% 20
2019
Q3
$405M Buy
4,807,343
+49,502
+1% +$4.17M 0.79% 21
2019
Q2
$399M Sell
4,757,841
-57,995
-1% -$4.86M 0.79% 23
2019
Q1
$401M Buy
4,815,836
+5,463
+0.1% +$454K 0.82% 21
2018
Q4
$368M Sell
4,810,373
-134,477
-3% -$10.3M 0.84% 20
2018
Q3
$351M Buy
4,944,850
+45,640
+0.9% +$3.24M 0.68% 25
2018
Q2
$297M Sell
4,899,210
-84,080
-2% -$5.1M 0.62% 26
2018
Q1
$271M Sell
4,983,290
-140,794
-3% -$7.67M 0.58% 30
2017
Q4
$288M Buy
5,124,084
+296,080
+6% +$16.7M 0.59% 30
2017
Q3
$309M Sell
4,828,004
-395,056
-8% -$25.3M 0.68% 25
2017
Q2
$335M Sell
5,223,060
-474,862
-8% -$30.4M 0.71% 22
2017
Q1
$362M Sell
5,697,922
-250,300
-4% -$15.9M 0.73% 21
2016
Q4
$350M Sell
5,948,222
-152,700
-3% -$8.99M 0.71% 22
2016
Q3
$381M Buy
6,100,922
+51,400
+0.8% +$3.21M 0.79% 19
2016
Q2
$349M Sell
6,049,522
-103,260
-2% -$5.95M 0.75% 19
2016
Q1
$326M Buy
6,152,782
+769,653
+14% +$40.7M 0.69% 23
2015
Q4
$284M Buy
5,383,129
+85,241
+2% +$4.5M 0.69% 24
2015
Q3
$262M Buy
5,297,888
+137,987
+3% +$6.82M 0.68% 24
2015
Q2
$294M Sell
5,159,901
-342,752
-6% -$19.5M 0.71% 21
2015
Q1
$316M Sell
5,502,653
-90,504
-2% -$5.2M 0.75% 16
2014
Q4
$318M Buy
5,593,157
+52,228
+0.9% +$2.97M 0.75% 17
2014
Q3
$328M Buy
5,540,929
+189,058
+4% +$11.2M 0.81% 18
2014
Q2
$310M Sell
5,351,871
-141,100
-3% -$8.16M 0.78% 16
2014
Q1
$312M Buy
5,492,971
+25,800
+0.5% +$1.46M 0.83% 17
2013
Q4
$274M Buy
5,467,171
+37,600
+0.7% +$1.88M 0.74% 18
2013
Q3
$259M Buy
5,429,571
+167,666
+3% +$7.98M 0.77% 18
2013
Q2
$244M Buy
+5,261,905
New +$244M 0.79% 18