California State Teachers Retirement System (CalSTRS)’s Koppers KOP Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$615K Hold
19,135
﹤0.01% 1966
2025
Q1
$536K Hold
19,135
﹤0.01% 2025
2024
Q4
$620K Sell
19,135
-855
-4% -$27.7K ﹤0.01% 2019
2024
Q3
$730K Sell
19,990
-611
-3% -$22.3K ﹤0.01% 1941
2024
Q2
$762K Sell
20,601
-159
-0.8% -$5.88K ﹤0.01% 1885
2024
Q1
$1.15M Sell
20,760
-1,189
-5% -$65.6K ﹤0.01% 1722
2023
Q4
$1.12M Sell
21,949
-915
-4% -$46.9K ﹤0.01% 1751
2023
Q3
$904K Sell
22,864
-2,161
-9% -$85.5K ﹤0.01% 1854
2023
Q2
$853K Sell
25,025
-885
-3% -$30.2K ﹤0.01% 2019
2023
Q1
$906K Sell
25,910
-386
-1% -$13.5K ﹤0.01% 1958
2022
Q4
$742K Buy
26,296
+86
+0.3% +$2.43K ﹤0.01% 2113
2022
Q3
$545K Sell
26,210
-572
-2% -$11.9K ﹤0.01% 2292
2022
Q2
$606K Sell
26,782
-232
-0.9% -$5.25K ﹤0.01% 2282
2022
Q1
$743K Sell
27,014
-2,644
-9% -$72.7K ﹤0.01% 2204
2021
Q4
$928K Buy
29,658
+1,210
+4% +$37.9K ﹤0.01% 2202
2021
Q3
$889K Sell
28,448
-106
-0.4% -$3.31K ﹤0.01% 2210
2021
Q2
$924K Sell
28,554
-2,481
-8% -$80.3K ﹤0.01% 2261
2021
Q1
$1.08M Hold
31,035
﹤0.01% 2103
2020
Q4
$967K Hold
31,035
﹤0.01% 2056
2020
Q3
$649K Hold
31,035
﹤0.01% 2129
2020
Q2
$585K Buy
31,035
+3,199
+11% +$60.3K ﹤0.01% 2169
2020
Q1
$344K Sell
27,836
-909
-3% -$11.2K ﹤0.01% 2276
2019
Q4
$1.1M Sell
28,745
-581
-2% -$22.2K ﹤0.01% 1908
2019
Q3
$857K Buy
29,326
+350
+1% +$10.2K ﹤0.01% 2023
2019
Q2
$851K Sell
28,976
-1,657
-5% -$48.7K ﹤0.01% 2068
2019
Q1
$796K Sell
30,633
-4,256
-12% -$111K ﹤0.01% 2058
2018
Q4
$595K Buy
34,889
+3,364
+11% +$57.4K ﹤0.01% 2197
2018
Q3
$982K Sell
31,525
-2
-0% -$62 ﹤0.01% 2070
2018
Q2
$1.21M Buy
31,527
+164
+0.5% +$6.29K ﹤0.01% 1938
2018
Q1
$1.29M Sell
31,363
-1,169
-4% -$48K ﹤0.01% 1810
2017
Q4
$1.66M Sell
32,532
-519
-2% -$26.4K ﹤0.01% 1690
2017
Q3
$1.53M Sell
33,051
-3,527
-10% -$163K ﹤0.01% 1749
2017
Q2
$1.32M Sell
36,578
-3,481
-9% -$126K ﹤0.01% 1867
2017
Q1
$1.7M Sell
40,059
-1,900
-5% -$80.4K ﹤0.01% 1739
2016
Q4
$1.69M Sell
41,959
-1,100
-3% -$44.3K ﹤0.01% 1772
2016
Q3
$1.39M Buy
43,059
+300
+0.7% +$9.66K ﹤0.01% 1867
2016
Q2
$1.31M Sell
42,759
-700
-2% -$21.5K ﹤0.01% 1879
2016
Q1
$977K Buy
43,459
+5,456
+14% +$123K ﹤0.01% 2033
2015
Q4
$694K Buy
38,003
+600
+2% +$11K ﹤0.01% 2218
2015
Q3
$754K Sell
37,403
-100
-0.3% -$2.02K ﹤0.01% 2157
2015
Q2
$927K Buy
37,503
+155
+0.4% +$3.83K ﹤0.01% 2154
2015
Q1
$735K Sell
37,348
-600
-2% -$11.8K ﹤0.01% 2216
2014
Q4
$986K Buy
37,948
+161
+0.4% +$4.18K ﹤0.01% 2049
2014
Q3
$1.25M Buy
37,787
+414
+1% +$13.7K ﹤0.01% 1849
2014
Q2
$1.43M Sell
37,373
-300
-0.8% -$11.5K ﹤0.01% 1828
2014
Q1
$1.55M Buy
37,673
+200
+0.5% +$8.25K ﹤0.01% 1713
2013
Q4
$1.71M Buy
37,473
+200
+0.5% +$9.15K ﹤0.01% 1638
2013
Q3
$1.59M Buy
37,273
+1,172
+3% +$50K ﹤0.01% 1629
2013
Q2
$1.38M Buy
+36,101
New +$1.38M ﹤0.01% 1647