CSS
Cubist Systematic Strategies’s Ciena CIEN Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | – | Sell |
-305,767
| Closed | -$18.5M | – | 1646 |
|
|
2025
Q1 | $18.5M | Buy |
+305,767
| New | +$18.5M | 0.11% | 87 |
|
|
2024
Q4 | – | Hold |
0
| – | – | – | 1609 |
|
|
2024
Q3 | – | Hold |
0
| – | – | – | 1576 |
|
|
2024
Q2 | – | Sell |
-198,562
| Closed | -$9.82M | – | 1635 |
|
|
2024
Q1 | $9.82M | Buy |
198,562
+32,350
| +19% | +$1.6M | 0.06% | 263 |
|
|
2023
Q4 | $7.48M | Sell |
166,212
-119,633
| -42% | -$5.38M | 0.05% | 323 |
|
|
2023
Q3 | $13.5M | Buy |
285,845
+217,279
| +317% | +$10.3M | 0.1% | 157 |
|
|
2023
Q2 | $2.91M | Sell |
68,566
-59,149
| -46% | -$2.51M | 0.02% | 723 |
|
|
2023
Q1 | $6.71M | Buy |
127,715
+125,904
| +6,952% | +$6.61M | 0.04% | 460 |
|
|
2022
Q4 | $92.3K | Sell |
1,811
-48,485
| -96% | -$2.47M | ﹤0.01% | 2865 |
|
|
2022
Q3 | $2.03M | Sell |
50,296
-98,418
| -66% | -$3.98M | 0.01% | 1576 |
|
|
2022
Q2 | $6.8M | Buy |
148,714
+53,220
| +56% | +$2.43M | 0.04% | 582 |
|
|
2022
Q1 | $5.79M | Buy |
95,494
+37,540
| +65% | +$2.28M | 0.05% | 609 |
|
|
2021
Q4 | $4.46M | Sell |
57,954
-20,789
| -26% | -$1.6M | 0.04% | 734 |
|
|
2021
Q3 | $4.04M | Buy |
78,743
+32,112
| +69% | +$1.65M | 0.05% | 571 |
|
|
2021
Q2 | $2.65M | Buy |
46,631
+36,917
| +380% | +$2.1M | 0.03% | 911 |
|
|
2021
Q1 | $532K | Buy |
9,714
+3,575
| +58% | +$196K | 0.01% | 1920 |
|
|
2020
Q4 | $324K | Sell |
6,139
-51,024
| -89% | -$2.69M | ﹤0.01% | 1993 |
|
|
2020
Q3 | $2.27M | Sell |
57,163
-5,495
| -9% | -$218K | 0.03% | 833 |
|
|
2020
Q2 | $3.39M | Buy |
62,658
+40,587
| +184% | +$2.2M | 0.06% | 522 |
|
|
2020
Q1 | $879K | Sell |
22,071
-388,805
| -95% | -$15.5M | 0.02% | 907 |
|
|
2019
Q4 | $17.5M | Buy |
410,876
+216,540
| +111% | +$9.24M | 0.32% | 29 |
|
|
2019
Q3 | $7.62M | Sell |
194,336
-642,011
| -77% | -$25.2M | 0.15% | 170 |
|
|
2019
Q2 | $34.4M | Buy |
836,347
+743,599
| +802% | +$30.6M | 0.63% | 3 |
|
|
2019
Q1 | $3.46M | Buy |
92,748
+75,820
| +448% | +$2.83M | 0.11% | 239 |
|
|
2018
Q4 | $574K | Buy |
16,928
+37
| +0.2% | +$1.26K | 0.03% | 883 |
|
|
2018
Q3 | $528K | Buy |
16,891
+9,572
| +131% | +$299K | 0.03% | 781 |
|
|
2018
Q2 | $194K | Sell |
7,319
-16,207
| -69% | -$430K | 0.01% | 1367 |
|
|
2018
Q1 | $609K | Sell |
23,526
-13,800
| -37% | -$357K | 0.04% | 695 |
|
|
2017
Q4 | $781K | Buy |
+37,326
| New | +$781K | 0.04% | 621 |
|
|
2017
Q2 | – | Sell |
-13,498
| Closed | -$319K | – | 1695 |
|
|
2017
Q1 | $319K | Sell |
13,498
-2,363
| -15% | -$55.8K | 0.02% | 866 |
|
|
2016
Q4 | $387K | Sell |
15,861
-44,552
| -74% | -$1.09M | 0.03% | 810 |
|
|
2016
Q3 | $1.32M | Sell |
60,413
-36,926
| -38% | -$805K | 0.08% | 318 |
|
|
2016
Q2 | $1.83M | Buy |
97,339
+81,557
| +517% | +$1.53M | 0.11% | 227 |
|
|
2016
Q1 | $300K | Sell |
15,782
-33,551
| -68% | -$638K | 0.02% | 983 |
|
|
2015
Q4 | $1.02M | Sell |
49,333
-5,064
| -9% | -$105K | 0.06% | 460 |
|
|
2015
Q3 | $1.13M | Sell |
54,397
-70,490
| -56% | -$1.46M | 0.06% | 511 |
|
|
2015
Q2 | $2.96M | Sell |
124,887
-33,151
| -21% | -$785K | 0.14% | 166 |
|
|
2015
Q1 | $3.05M | Buy |
158,038
+115,376
| +270% | +$2.23M | 0.15% | 156 |
|
|
2014
Q4 | $828K | Sell |
42,662
-82,106
| -66% | -$1.59M | 0.04% | 589 |
|
|
2014
Q3 | $2.09M | Buy |
124,768
+86,633
| +227% | +$1.45M | 0.13% | 201 |
|
|
2014
Q2 | $826K | Buy |
+38,135
| New | +$826K | 0.05% | 537 |
|