California State Teachers Retirement System (CalSTRS)’s Ciena CIEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $10.8M | Sell |
133,382
-195
| -0.1% | -$15.9K | 0.01% | 600 |
|
|
2025
Q1 | $8.07M | Sell |
133,577
-1,528
| -1% | -$92.3K | 0.01% | 659 |
|
|
2024
Q4 | $11.5M | Sell |
135,105
-1,890
| -1% | -$160K | 0.01% | 602 |
|
|
2024
Q3 | $8.44M | Sell |
136,995
-5,081
| -4% | -$313K | 0.01% | 683 |
|
|
2024
Q2 | $6.85M | Sell |
142,076
-4,023
| -3% | -$194K | 0.01% | 744 |
|
|
2024
Q1 | $7.22M | Sell |
146,099
-11,078
| -7% | -$548K | 0.01% | 752 |
|
|
2023
Q4 | $7.07M | Sell |
157,177
-8,907
| -5% | -$401K | 0.01% | 757 |
|
|
2023
Q3 | $7.85M | Sell |
166,084
-15,730
| -9% | -$743K | 0.01% | 692 |
|
|
2023
Q2 | $7.73M | Sell |
181,814
-4,229
| -2% | -$180K | 0.01% | 746 |
|
|
2023
Q1 | $9.77M | Sell |
186,043
-4,062
| -2% | -$213K | 0.01% | 651 |
|
|
2022
Q4 | $9.69M | Sell |
190,105
-670
| -0.4% | -$34.2K | 0.02% | 655 |
|
|
2022
Q3 | $7.71M | Sell |
190,775
-5,399
| -3% | -$218K | 0.01% | 700 |
|
|
2022
Q2 | $8.97M | Sell |
196,174
-2,836
| -1% | -$130K | 0.01% | 677 |
|
|
2022
Q1 | $12.1M | Sell |
199,010
-16,550
| -8% | -$1M | 0.02% | 648 |
|
|
2021
Q4 | $16.6M | Sell |
215,560
-43,987
| -17% | -$3.39M | 0.02% | 598 |
|
|
2021
Q3 | $13.3M | Sell |
259,547
-2,909
| -1% | -$149K | 0.02% | 693 |
|
|
2021
Q2 | $14.9M | Sell |
262,456
-3,122
| -1% | -$178K | 0.02% | 673 |
|
|
2021
Q1 | $14.5M | Sell |
265,578
-637
| -0.2% | -$34.9K | 0.02% | 659 |
|
|
2020
Q4 | $14.1M | Buy |
266,215
+3,855
| +1% | +$204K | 0.02% | 635 |
|
|
2020
Q3 | $10.4M | Buy |
262,360
+5,252
| +2% | +$208K | 0.02% | 677 |
|
|
2020
Q2 | $13.9M | Buy |
257,108
+2,222
| +0.9% | +$120K | 0.02% | 539 |
|
|
2020
Q1 | $10.1M | Buy |
254,886
+15,070
| +6% | +$600K | 0.02% | 555 |
|
|
2019
Q4 | $10.2M | Sell |
239,816
-7,131
| -3% | -$304K | 0.02% | 674 |
|
|
2019
Q3 | $9.69M | Buy |
246,947
+667
| +0.3% | +$26.2K | 0.02% | 668 |
|
|
2019
Q2 | $10.1M | Buy |
246,280
+26,774
| +12% | +$1.1M | 0.02% | 671 |
|
|
2019
Q1 | $8.2M | Sell |
219,506
-4,881
| -2% | -$182K | 0.02% | 726 |
|
|
2018
Q4 | $7.61M | Buy |
224,387
+5,060
| +2% | +$172K | 0.02% | 706 |
|
|
2018
Q3 | $6.85M | Sell |
219,327
-78
| -0% | -$2.44K | 0.01% | 841 |
|
|
2018
Q2 | $5.82M | Buy |
219,405
+849
| +0.4% | +$22.5K | 0.01% | 921 |
|
|
2018
Q1 | $5.66M | Sell |
218,556
-3,942
| -2% | -$102K | 0.01% | 899 |
|
|
2017
Q4 | $4.66M | Sell |
222,498
-3,539
| -2% | -$74.1K | 0.01% | 1064 |
|
|
2017
Q3 | $4.97M | Sell |
226,037
-24,055
| -10% | -$528K | 0.01% | 983 |
|
|
2017
Q2 | $6.26M | Sell |
250,092
-20,467
| -8% | -$512K | 0.01% | 899 |
|
|
2017
Q1 | $6.39M | Sell |
270,559
-12,700
| -4% | -$300K | 0.01% | 931 |
|
|
2016
Q4 | $6.91M | Sell |
283,259
-7,800
| -3% | -$190K | 0.01% | 880 |
|
|
2016
Q3 | $6.35M | Buy |
291,059
+2,600
| +0.9% | +$56.7K | 0.01% | 910 |
|
|
2016
Q2 | $5.41M | Buy |
288,459
+26,264
| +10% | +$492K | 0.01% | 980 |
|
|
2016
Q1 | $4.99M | Buy |
262,195
+33,474
| +15% | +$637K | 0.01% | 1018 |
|
|
2015
Q4 | $4.73M | Buy |
228,721
+3,610
| +2% | +$74.7K | 0.01% | 988 |
|
|
2015
Q3 | $4.66M | Buy |
225,111
+10,156
| +5% | +$210K | 0.01% | 990 |
|
|
2015
Q2 | $5.09M | Buy |
214,955
+22,832
| +12% | +$541K | 0.01% | 1019 |
|
|
2015
Q1 | $3.71M | Sell |
192,123
-3,600
| -2% | -$69.5K | 0.01% | 1193 |
|
|
2014
Q4 | $3.8M | Buy |
195,723
+1,829
| +0.9% | +$35.5K | 0.01% | 1172 |
|
|
2014
Q3 | $3.24M | Buy |
193,894
+2,101
| +1% | +$35.1K | 0.01% | 1240 |
|
|
2014
Q2 | $4.15M | Buy |
191,793
+7,300
| +4% | +$158K | 0.01% | 1113 |
|
|
2014
Q1 | $4.2M | Buy |
184,493
+700
| +0.4% | +$15.9K | 0.01% | 1053 |
|
|
2013
Q4 | $4.4M | Buy |
183,793
+1,200
| +0.7% | +$28.7K | 0.01% | 1020 |
|
|
2013
Q3 | $4.56M | Buy |
182,593
+5,674
| +3% | +$142K | 0.01% | 948 |
|
|
2013
Q2 | $3.44M | Buy |
+176,919
| New | +$3.44M | 0.01% | 1040 |
|