California State Teachers Retirement System (CalSTRS)’s Kopin KOPN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $14.3K | Buy |
+9,329
| New | +$14.3K | ﹤0.01% | 2611 |
|
|
2022
Q2 | – | Sell |
-33,305
| Closed | -$84K | – | 3231 |
|
|
2022
Q1 | $84K | Sell |
33,305
-8,538
| -20% | -$21.5K | ﹤0.01% | 2916 |
|
|
2021
Q4 | $171K | Hold |
41,843
| – | – | ﹤0.01% | 2839 |
|
|
2021
Q3 | $215K | Sell |
41,843
-65,091
| -61% | -$334K | ﹤0.01% | 2712 |
|
|
2021
Q2 | $875K | Buy |
+106,934
| New | +$875K | ﹤0.01% | 2293 |
|
|
2019
Q2 | – | Sell |
-95,157
| Closed | -$128K | – | 3063 |
|
|
2019
Q1 | $128K | Hold |
95,157
| – | – | ﹤0.01% | 2866 |
|
|
2018
Q4 | $95K | Hold |
95,157
| – | – | ﹤0.01% | 2934 |
|
|
2018
Q3 | $230K | Hold |
95,157
| – | – | ﹤0.01% | 2839 |
|
|
2018
Q2 | $272K | Hold |
95,157
| – | – | ﹤0.01% | 2773 |
|
|
2018
Q1 | $297K | Sell |
95,157
-2,761
| -3% | -$8.62K | ﹤0.01% | 2627 |
|
|
2017
Q4 | $313K | Hold |
97,918
| – | – | ﹤0.01% | 2633 |
|
|
2017
Q3 | $408K | Sell |
97,918
-11,219
| -10% | -$46.7K | ﹤0.01% | 2515 |
|
|
2017
Q2 | $405K | Sell |
109,137
-12,200
| -10% | -$45.3K | ﹤0.01% | 2584 |
|
|
2017
Q1 | $497K | Sell |
121,337
-5,500
| -4% | -$22.5K | ﹤0.01% | 2490 |
|
|
2016
Q4 | $360K | Sell |
126,837
-3,700
| -3% | -$10.5K | ﹤0.01% | 2685 |
|
|
2016
Q3 | $285K | Buy |
130,537
+1,300
| +1% | +$2.84K | ﹤0.01% | 2773 |
|
|
2016
Q2 | $287K | Sell |
129,237
-11,913
| -8% | -$26.5K | ﹤0.01% | 2779 |
|
|
2016
Q1 | $234K | Buy |
141,150
+17,967
| +15% | +$29.8K | ﹤0.01% | 2763 |
|
|
2015
Q4 | $335K | Buy |
123,183
+2,137
| +2% | +$5.81K | ﹤0.01% | 2657 |
|
|
2015
Q3 | $380K | Sell |
121,046
-400
| -0.3% | -$1.26K | ﹤0.01% | 2606 |
|
|
2015
Q2 | $419K | Buy |
121,446
+1,562
| +1% | +$5.39K | ﹤0.01% | 2675 |
|
|
2015
Q1 | $422K | Sell |
119,884
-2,400
| -2% | -$8.45K | ﹤0.01% | 2555 |
|
|
2014
Q4 | $443K | Buy |
122,284
+520
| +0.4% | +$1.88K | ﹤0.01% | 2554 |
|
|
2014
Q3 | $414K | Buy |
121,764
+1,291
| +1% | +$4.39K | ﹤0.01% | 2552 |
|
|
2014
Q2 | $393K | Buy |
120,473
+500
| +0.4% | +$1.63K | ﹤0.01% | 2647 |
|
|
2014
Q1 | $453K | Hold |
119,973
| – | – | ﹤0.01% | 2480 |
|
|
2013
Q4 | $506K | Buy |
119,973
+600
| +0.5% | +$2.53K | ﹤0.01% | 2405 |
|
|
2013
Q3 | $481K | Buy |
119,373
+3,812
| +3% | +$15.4K | ﹤0.01% | 2402 |
|
|
2013
Q2 | $429K | Buy |
+115,561
| New | +$429K | ﹤0.01% | 2400 |
|