Holocene Advisors’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 | $9.92M | Sell |
25,550
-404,607
| -94% | -$124M | 0.02% | 320 |
|
|
2025
Q4 | $101M | Buy |
430,157
+176,742
| +70% | +$34.3M | 0.21% | 129 |
|
|
2025
Q3 | $36.9M | Buy |
+253,415
| New | +$25.8M | 0.08% | 207 |
|
|
2024
Q4 | – | Sell |
-12,612
| Closed | -$777K | – | 772 |
|
|
2024
Q3 | $777K | Sell |
12,612
-2,048
| -14% | -$108K | ﹤0.01% | 632 |
|
|
2024
Q2 | $706K | Buy |
+14,660
| New | +$696K | ﹤0.01% | 625 |
|
|
2023
Q3 | – | Sell |
-132,503
| Closed | -$5.63M | – | 740 |
|
|
2023
Q2 | $5.63M | Sell |
132,503
-755,160
| -85% | -$34.4M | 0.02% | 341 |
|
|
2023
Q1 | $46.6M | Buy |
887,663
+123,041
| +16% | +$6.14M | 0.23% | 135 |
|
|
2022
Q4 | $39M | Sell |
764,622
-902,111
| -54% | -$40.8M | 0.24% | 124 |
|
|
2022
Q3 | $67.4M | Buy |
1,666,733
+406,314
| +32% | +$19.5M | 0.43% | 81 |
|
|
2022
Q2 | $57.6M | Sell |
1,260,419
-598,943
| -32% | -$31M | 0.35% | 98 |
|
|
2022
Q1 | $113M | Buy |
+1,859,362
| New | +$122M | 0.6% | 56 |
|
|
2021
Q3 | – | Sell |
-1,027,603
| Closed | -$58.5M | – | 828 |
|
|
2021
Q2 | $58.5M | Sell |
1,027,603
-695,408
| -40% | -$38.3M | 0.36% | 107 |
|
|
2021
Q1 | $94.3M | Buy |
1,723,011
+951,830
| +123% | +$51.2M | 0.61% | 48 |
|
|
2020
Q4 | $40.8M | Buy |
+771,181
| New | +$34.3M | 0.29% | 129 |
|
|
2020
Q2 | – | Sell |
-860,744
| Closed | -$34.3M | – | 635 |
|
|
2020
Q1 | $34.3M | Buy |
860,744
+855,715
| +17,016% | +$35.1M | 0.38% | 83 |
|
|
2019
Q4 | $215K | Buy |
+5,029
| New | +$192K | ﹤0.01% | 659 |
|
|
2019
Q3 | – | Sell |
-1,297,395
| Closed | -$53.4M | – | 726 |
|
|
2019
Q2 | $53.4M | Buy |
+1,297,395
| New | +$49.9M | 0.74% | 54 |
|
|
2018
Q4 | – | Sell |
-39,510
| Closed | -$1.23M | – | 664 |
|
|
2018
Q3 | $1.23M | Buy |
39,510
+27,416
| +227% | +$768K | 0.02% | 176 |
|
|
2018
Q2 | $321K | Buy |
+12,094
| New | +$307K | 0.01% | 467 |
|
|
2018
Q1 | – | Sell |
-1,602,040
| Closed | -$33.5M | – | 568 |
|
|
2017
Q4 | $33.5M | Buy |
+1,602,040
| New | +$34M | 0.94% | 38 |
|
Other funds holding CIEN
VCM
VPM
