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

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$2.4M Buy
36,344
+544
+2% +$35.9K ﹤0.01% 1281
2025
Q1
$1.8M Sell
35,800
-766
-2% -$38.6K ﹤0.01% 1392
2024
Q4
$2.66M Sell
36,566
-189
-0.5% -$13.7K ﹤0.01% 1236
2024
Q3
$2.07M Sell
36,755
-1,126
-3% -$63.5K ﹤0.01% 1386
2024
Q2
$2.04M Sell
37,881
-383
-1% -$20.7K ﹤0.01% 1363
2024
Q1
$1.94M Sell
38,264
-2,113
-5% -$107K ﹤0.01% 1434
2023
Q4
$2.47M Sell
40,377
-1,243
-3% -$76.2K ﹤0.01% 1314
2023
Q3
$2.21M Sell
41,620
-3,623
-8% -$192K ﹤0.01% 1334
2023
Q2
$3.79M Sell
45,243
-613
-1% -$51.3K 0.01% 1119
2023
Q1
$3.55M Sell
45,856
-198
-0.4% -$15.3K 0.01% 1128
2022
Q4
$3.79M Buy
46,054
+538
+1% +$44.2K 0.01% 1099
2022
Q3
$2.56M Sell
45,516
-49
-0.1% -$2.75K ﹤0.01% 1291
2022
Q2
$2.98M Sell
45,565
-774
-2% -$50.7K ﹤0.01% 1252
2022
Q1
$4.86M Sell
46,339
-3,591
-7% -$377K 0.01% 1076
2021
Q4
$10.1M Buy
49,930
+1,364
+3% +$277K 0.01% 775
2021
Q3
$7.56M Buy
48,566
+405
+0.8% +$63.1K 0.01% 948
2021
Q2
$5.14M Sell
48,161
-2,957
-6% -$315K 0.01% 1158
2021
Q1
$5.13M Buy
51,118
+1,047
+2% +$105K 0.01% 1162
2020
Q4
$4.6M Buy
50,071
+7
+0% +$643 0.01% 1155
2020
Q3
$2.61M Buy
50,064
+576
+1% +$30.1K ﹤0.01% 1339
2020
Q2
$2.27M Buy
49,488
+299
+0.6% +$13.7K ﹤0.01% 1402
2020
Q1
$2.39M Buy
49,189
+950
+2% +$46.1K 0.01% 1198
2019
Q4
$2.92M Sell
48,239
-974
-2% -$59K 0.01% 1339
2019
Q3
$3.09M Buy
49,213
+588
+1% +$36.9K 0.01% 1264
2019
Q2
$2.15M Buy
48,625
+1,150
+2% +$50.8K ﹤0.01% 1505
2019
Q1
$2.05M Sell
47,475
-1,056
-2% -$45.6K ﹤0.01% 1511
2018
Q4
$1.7M Sell
48,531
-1,004
-2% -$35.1K ﹤0.01% 1575
2018
Q3
$1.92M Sell
49,535
-18
-0% -$696 ﹤0.01% 1657
2018
Q2
$1.91M Buy
49,553
+112
+0.2% +$4.32K ﹤0.01% 1645
2018
Q1
$2.42M Sell
49,441
-1,733
-3% -$84.9K 0.01% 1399
2017
Q4
$3.01M Sell
51,174
-809
-2% -$47.5K 0.01% 1309
2017
Q3
$2.55M Sell
51,983
-5,513
-10% -$270K 0.01% 1407
2017
Q2
$2.79M Sell
57,496
-5,554
-9% -$270K 0.01% 1396
2017
Q1
$3.45M Sell
63,050
-3,000
-5% -$164K 0.01% 1311
2016
Q4
$3.58M Sell
66,050
-1,800
-3% -$97.4K 0.01% 1309
2016
Q3
$4.99M Buy
67,850
+600
+0.9% +$44.2K 0.01% 1065
2016
Q2
$3.42M Buy
67,250
+714
+1% +$36.3K 0.01% 1267
2016
Q1
$2.97M Buy
66,536
+8,519
+15% +$381K 0.01% 1364
2015
Q4
$3.23M Buy
58,017
+900
+2% +$50.2K 0.01% 1224
2015
Q3
$3.3M Sell
57,117
-100
-0.2% -$5.78K 0.01% 1197
2015
Q2
$5.88M Buy
57,217
+4,450
+8% +$457K 0.01% 933
2015
Q1
$4M Sell
52,767
-900
-2% -$68.1K 0.01% 1151
2014
Q4
$2.72M Buy
53,667
+527
+1% +$26.7K 0.01% 1404
2014
Q3
$2.32M Buy
53,140
+502
+1% +$21.9K 0.01% 1461
2014
Q2
$1.64M Buy
52,638
+19,100
+57% +$595K ﹤0.01% 1738
2014
Q1
$896K Hold
33,538
﹤0.01% 2070
2013
Q4
$1.14M Buy
33,538
+500
+2% +$17K ﹤0.01% 1907
2013
Q3
$645K Buy
33,038
+800
+2% +$15.6K ﹤0.01% 2213
2013
Q2
$543K Buy
+32,238
New +$543K ﹤0.01% 2246