Two Sigma Investments’s Ciena CIEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $9.82M | Sell |
120,804
-344,260
| -74% | -$28M | 0.02% | 801 |
|
|
2025
Q1 | $28.1M | Buy |
465,064
+422,667
| +997% | +$25.5M | 0.06% | 371 |
|
|
2024
Q4 | $3.6M | Sell |
42,397
-14,803
| -26% | -$1.26M | 0.01% | 1263 |
|
|
2024
Q3 | $3.52M | Sell |
57,200
-56,603
| -50% | -$3.49M | 0.01% | 1234 |
|
|
2024
Q2 | $5.48M | Buy |
113,803
+88,003
| +341% | +$4.24M | 0.01% | 913 |
|
|
2024
Q1 | $1.28M | Sell |
25,800
-370,748
| -93% | -$18.3M | ﹤0.01% | 1725 |
|
|
2023
Q4 | $17.8M | Buy |
396,548
+271,523
| +217% | +$12.2M | 0.04% | 418 |
|
|
2023
Q3 | $5.91M | Buy |
125,025
+106,325
| +569% | +$5.02M | 0.02% | 767 |
|
|
2023
Q2 | $795K | Buy |
18,700
+10,200
| +120% | +$433K | ﹤0.01% | 2010 |
|
|
2023
Q1 | $446K | Sell |
8,500
-13
| -0.2% | -$683 | ﹤0.01% | 2179 |
|
|
2022
Q4 | $434K | Buy |
+8,513
| New | +$434K | ﹤0.01% | 2029 |
|
|
2021
Q4 | – | Hold |
0
| – | – | – | 2644 |
|
|
2021
Q3 | – | Hold |
0
| – | – | – | 2566 |
|
|
2021
Q1 | – | Hold |
0
| – | – | – | 2352 |
|
|
2020
Q4 | – | Hold |
0
| – | – | – | 2073 |
|
|
2020
Q3 | – | Sell |
-411,864
| Closed | -$22.3M | – | 1940 |
|
|
2020
Q2 | $22.3M | Buy |
411,864
+174,965
| +74% | +$9.48M | 0.11% | 177 |
|
|
2020
Q1 | $9.43M | Sell |
236,899
-395,546
| -63% | -$15.7M | 0.08% | 220 |
|
|
2019
Q4 | $27M | Buy |
632,445
+525,334
| +490% | +$22.4M | 0.08% | 264 |
|
|
2019
Q3 | $4.2M | Sell |
107,111
-240,611
| -69% | -$9.44M | 0.01% | 690 |
|
|
2019
Q2 | $14.3M | Buy |
+347,722
| New | +$14.3M | 0.05% | 398 |
|
|
2019
Q1 | – | Sell |
-94,429
| Closed | -$3.2M | – | 2143 |
|
|
2018
Q4 | $3.2M | Sell |
94,429
-205,212
| -68% | -$6.96M | 0.01% | 879 |
|
|
2018
Q3 | $9.36M | Buy |
+299,641
| New | +$9.36M | 0.03% | 575 |
|
|
2018
Q2 | – | Sell |
-22,584
| Closed | -$585K | – | 2081 |
|
|
2018
Q1 | $585K | Buy |
+22,584
| New | +$585K | ﹤0.01% | 1515 |
|
|
2017
Q4 | – | Hold |
0
| – | – | – | 2187 |
|
|
2017
Q3 | – | Hold |
0
| – | – | – | 1939 |
|
|
2017
Q2 | – | Hold |
0
| – | – | – | 2048 |
|
|
2017
Q1 | – | Sell |
-376,033
| Closed | -$9.18M | – | 2161 |
|
|
2016
Q4 | $9.18M | Buy |
376,033
+356,184
| +1,794% | +$8.69M | 0.04% | 497 |
|
|
2016
Q3 | $433K | Sell |
19,849
-514,398
| -96% | -$11.2M | ﹤0.01% | 1664 |
|
|
2016
Q2 | $10M | Buy |
+534,247
| New | +$10M | 0.04% | 433 |
|
|
2015
Q4 | – | Sell |
-13,256
| Closed | -$275K | – | 2039 |
|
|
2015
Q3 | $275K | Sell |
13,256
-11,237
| -46% | -$233K | ﹤0.01% | 1404 |
|
|
2015
Q2 | $580K | Buy |
+24,493
| New | +$580K | ﹤0.01% | 1655 |
|
|
2013
Q4 | – | Sell |
-777,452
| Closed | -$19.4M | – | 2194 |
|
|
2013
Q3 | $19.4M | Buy |
777,452
+337,617
| +77% | +$8.43M | 0.12% | 209 |
|
|
2013
Q2 | $8.54M | Buy |
+439,835
| New | +$8.54M | 0.06% | 384 |
|