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

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$4.05M Buy
616,018
+102,846
+20% +$772K ﹤0.01% 1121
2025
Q4
$4.14M Buy
513,172
+69,006
+16% +$574K ﹤0.01% 1022
2025
Q3
$3.87M Buy
444,166
+63,205
+17% +$542K ﹤0.01% 1062
2025
Q2
$3.23M Buy
380,961
+58,513
+18% +$479K ﹤0.01% 1106
2025
Q1
$2.62M Buy
322,448
+39,479
+14% +$298K ﹤0.01% 1191
2024
Q4
$1.96M Buy
282,969
+177
+0.1% +$1.29K ﹤0.01% 1424
2024
Q3
$2.04M Sell
282,792
-8,793
-3% -$64.5K ﹤0.01% 1398
2024
Q2
$2.22M Buy
291,585
+70,724
+32% +$490K ﹤0.01% 1311
2024
Q1
$1.48M Sell
220,861
-6,923
-3% -$46K ﹤0.01% 1585
2023
Q4
$1.55M Sell
227,784
-10,476
-4% -$65.3K ﹤0.01% 1593
2023
Q3
$1.43M Sell
238,260
-22,976
-9% -$143K ﹤0.01% 1587
2023
Q2
$1.58M Buy
261,236
+32,128
+14% +$201K ﹤0.01% 1636
2023
Q1
$1.66M Sell
229,108
-3,810
-2% -$31.1K ﹤0.01% 1596
2022
Q4
$2.11M Buy
232,918
+3,332
+1% +$29.6K ﹤0.01% 1444
2022
Q3
$1.72M Buy
229,586
+9,374
+4% +$70.7K ﹤0.01% 1533
2022
Q2
$1.35M Buy
220,212
+21,954
+11% +$153K ﹤0.01% 1751
2022
Q1
$1.5M Sell
198,258
-18,421
-9% -$140K ﹤0.01% 1803
2021
Q4
$1.82M Sell
216,679
-44,589
-17% -$380K ﹤0.01% 1795
2021
Q3
$2.11M Sell
261,268
-7,641
-3% -$70.4K ﹤0.01% 1693
2021
Q2
$2.9M Buy
268,909
+1,035
+0.4% +$10.4K ﹤0.01% 1555
2021
Q1
$2.26M Sell
267,874
-944
-0.4% -$8.17K ﹤0.01% 1671
2020
Q4
$2.11M Buy
268,818
+4,369
+2% +$34.3K ﹤0.01% 1617
2020
Q3
$2.16M Buy
264,449
+76,198
+40% +$742K ﹤0.01% 1459
2020
Q2
$1.5M Sell
188,251
-666
-0.4% -$4.31K ﹤0.01% 1636
2020
Q1
$816K Buy
188,917
+17,935
+10% +$108K ﹤0.01% 1791
2019
Q4
$1.36M Sell
170,982
-5,142
-3% -$40.6K ﹤0.01% 1783
2019
Q3
$1.1M Sell
176,124
-3,471
-2% -$19.7K ﹤0.01% 1881
2019
Q2
$1.1M Buy
179,595
+10,066
+6% +$64.1K ﹤0.01% 1913
2019
Q1
$1.08M Sell
169,529
-5,480
-3% -$39.6K ﹤0.01% 1894
2018
Q4
$1.05M Sell
175,009
-869
-0.5% -$6.54K ﹤0.01% 1868
2018
Q3
$1.65M Buy
175,878
+3,771
+2% +$33.6K ﹤0.01% 1759
2018
Q2
$1.49M Buy
172,107
+6,991
+4% +$58K ﹤0.01% 1793
2018
Q1
$1.31M Buy
+165,116
New +$1.81M ﹤0.01% 1799

Other funds holding ADT