New York State Teachers Retirement System (NYSTRS)’s Ciena CIEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $48.4M | Sell |
124,746
-16,939
| -12% | -$5.18M | 0.1% | 175 |
|
|
2025
Q4 | $33.1M | Sell |
141,685
-1,746
| -1% | -$339K | 0.06% | 235 |
|
|
2025
Q3 | $20.9M | Sell |
143,431
-5,396
| -4% | -$550K | 0.04% | 325 |
|
|
2025
Q2 | $12.1M | Hold |
148,827
| – | – | 0.03% | 466 |
|
|
2025
Q1 | $8.99M | Sell |
148,827
-2,092
| -1% | -$165K | 0.02% | 552 |
|
|
2024
Q4 | $12.8M | Sell |
150,919
-100
| -0.1% | -$7.18K | 0.03% | 463 |
|
|
2024
Q3 | $9.3M | Sell |
151,019
-18,833
| -11% | -$992K | 0.02% | 576 |
|
|
2024
Q2 | $8.18M | Buy |
169,852
+1,133
| +0.7% | +$53.8K | 0.02% | 603 |
|
|
2024
Q1 | $8.34M | Sell |
168,719
-5,321
| -3% | -$281K | 0.02% | 626 |
|
|
2023
Q4 | $7.83M | Sell |
174,040
-6,317
| -4% | -$278K | 0.02% | 630 |
|
|
2023
Q3 | $8.52M | Sell |
180,357
-10,114
| -5% | -$446K | 0.02% | 564 |
|
|
2023
Q2 | $8.09M | Sell |
190,471
-600
| -0.3% | -$27.3K | 0.02% | 598 |
|
|
2023
Q1 | $10M | Sell |
191,071
-3,226
| -2% | -$161K | 0.02% | 519 |
|
|
2022
Q4 | $9.9M | Sell |
194,297
-13,923
| -7% | -$630K | 0.02% | 526 |
|
|
2022
Q3 | $8.42M | Sell |
208,220
-10,407
| -5% | -$500K | 0.02% | 548 |
|
|
2022
Q2 | $9.99M | Sell |
218,627
-3,000
| -1% | -$156K | 0.02% | 507 |
|
|
2022
Q1 | $13.4M | Buy |
221,627
+257
| +0.1% | +$16.8K | 0.03% | 477 |
|
|
2021
Q4 | $17M | Buy |
221,370
+17,122
| +8% | +$1.06M | 0.03% | 424 |
|
|
2021
Q3 | $10.5M | Buy |
204,248
+12,924
| +7% | +$718K | 0.02% | 542 |
|
|
2021
Q2 | $10.9M | Sell |
191,324
-22,600
| -11% | -$1.25M | 0.02% | 520 |
|
|
2021
Q1 | $11.7M | Sell |
213,924
-11,856
| -5% | -$638K | 0.03% | 498 |
|
|
2020
Q4 | $11.9M | Buy |
225,780
+1,200
| +0.5% | +$53.3K | 0.03% | 474 |
|
|
2020
Q3 | $8.91M | Sell |
224,580
-1,600
| -0.7% | -$84.2K | 0.02% | 506 |
|
|
2020
Q2 | $12.3M | Buy |
226,180
+7,600
| +3% | +$378K | 0.03% | 422 |
|
|
2020
Q1 | $8.7M | Sell |
218,580
-500
| -0.2% | -$20.5K | 0.03% | 464 |
|
|
2019
Q4 | $9.35M | Buy |
219,080
+12,400
| +6% | +$472K | 0.02% | 555 |
|
|
2019
Q3 | $8.11M | Hold |
206,680
| – | – | 0.02% | 575 |
|
|
2019
Q2 | $8.5M | Hold |
206,680
| – | – | 0.02% | 571 |
|
|
2019
Q1 | $7.72M | Sell |
206,680
-399
| -0.2% | -$15.5K | 0.02% | 608 |
|
|
2018
Q4 | $7.02M | Sell |
207,079
-440
| -0.2% | -$13.9K | 0.02% | 606 |
|
|
2018
Q3 | $6.48M | Sell |
207,519
-203
| -0.1% | -$5.69K | 0.02% | 728 |
|
|
2018
Q2 | $5.51M | Buy |
207,722
+5,100
| +3% | +$130K | 0.01% | 789 |
|
|
2018
Q1 | $5.25M | Buy |
202,622
+36,200
| +22% | +$852K | 0.01% | 793 |
|
|
2017
Q4 | $3.48M | Hold |
166,422
| – | – | 0.01% | 964 |
|
|
2017
Q3 | $3.66M | Hold |
166,422
| – | – | 0.01% | 950 |
|
|
2017
Q2 | $4.16M | Hold |
166,422
| – | – | 0.01% | 893 |
|
|
2017
Q1 | $3.93M | Hold |
166,422
| – | – | 0.01% | 933 |
|
|
2016
Q4 | $4.06M | Hold |
166,422
| – | – | 0.01% | 930 |
|
|
2016
Q3 | $3.63M | Hold |
166,422
| – | – | 0.01% | 927 |
|
|
2016
Q2 | $3.12M | Sell |
166,422
-11,500
| -6% | -$208K | 0.01% | 984 |
|
|
2016
Q1 | $3.38M | Hold |
177,922
| – | – | 0.01% | 948 |
|
|
2015
Q4 | $3.68M | Hold |
177,922
| – | – | 0.01% | 904 |
|
|
2015
Q3 | $3.69M | Buy |
177,922
+11,500
| +7% | +$267K | 0.01% | 901 |
|
|
2015
Q2 | $3.94M | Hold |
166,422
| – | – | 0.01% | 926 |
|
|
2015
Q1 | $3.21M | Hold |
166,422
| – | – | 0.01% | 1030 |
|
|
2014
Q4 | $3.23M | Hold |
166,422
| – | – | 0.01% | 1014 |
|
|
2014
Q3 | $2.78M | Hold |
166,422
| – | – | 0.01% | 1037 |
|
|
2014
Q2 | $3.6M | Hold |
166,422
| – | – | 0.01% | 972 |
|
|
2014
Q1 | $3.78M | Hold |
166,422
| – | – | 0.01% | 960 |
|
|
2013
Q4 | $3.98M | Hold |
166,422
| – | – | 0.01% | 944 |
|
|
2013
Q3 | $4.16M | Hold |
166,422
| – | – | 0.01% | 904 |
|
|
2013
Q2 | $3.23M | Buy |
+166,422
| New | +$2.77M | 0.01% | 983 |
|
Other funds holding CIEN
VCM
VPM
