California State Teachers Retirement System (CalSTRS)’s Kopin KOPN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $22.7K | Buy |
|
|||||
|
2025
Q2 | $14.3K | Buy |
|
|||||
|
2022
Q2 | – | Sell |
|
|||||
|
2022
Q1 | $84K | Sell |
|
|||||
|
2021
Q4 | $171K | Hold |
|
|||||
|
2021
Q3 | $215K | Sell |
|
|||||
|
2021
Q2 | $875K | Buy |
|
|||||
|
2019
Q2 | – | Sell |
|
|||||
|
2019
Q1 | $128K | Hold |
|
|||||
|
2018
Q4 | $95K | Hold |
|
|||||
|
2018
Q3 | $230K | Hold |
|
|||||
|
2018
Q2 | $272K | Hold |
|
|||||
|
2018
Q1 | $297K | Sell |
|
|||||
|
2017
Q4 | $313K | Hold |
|
|||||
|
2017
Q3 | $408K | Sell |
|
|||||
|
2017
Q2 | $405K | Sell |
|
|||||
|
2017
Q1 | $497K | Sell |
|
|||||
|
2016
Q4 | $360K | Sell |
|
|||||
|
2016
Q3 | $285K | Buy |
|
|||||
|
2016
Q2 | $287K | Sell |
|
|||||
|
2016
Q1 | $234K | Buy |
|
|||||
|
2015
Q4 | $335K | Buy |
|
|||||
|
2015
Q3 | $380K | Sell |
|
|||||
|
2015
Q2 | $419K | Buy |
|
|||||
|
2015
Q1 | $422K | Sell |
|
|||||
|
2014
Q4 | $443K | Buy |
|
|||||
|
2014
Q3 | $414K | Buy |
|
|||||
|
2014
Q2 | $393K | Buy |
|
|||||
|
2014
Q1 | $453K | Hold |
|
|||||
|
2013
Q4 | $506K | Buy |
|
|||||
|
2013
Q3 | $481K | Buy |
|
|||||
|
2013
Q2 | $429K | Buy |
|