AAP
Ardsley Advisory Partners’s Ciena CIEN Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $8.95M | Buy |
110,000
+10,500
| +11% | +$854K | 1.18% | 21 |
|
|
2025
Q1 | $6.01M | Buy |
99,500
+74,500
| +298% | +$4.5M | 1.15% | 22 |
|
|
2024
Q4 | $2.12M | Buy |
+25,000
| New | +$2.12M | 0.34% | 72 |
|
|
2024
Q2 | – | Sell |
-20,000
| Closed | -$989K | – | 116 |
|
|
2024
Q1 | $989K | Sell |
20,000
-16,000
| -44% | -$791K | 0.14% | 94 |
|
|
2023
Q4 | $1.62M | Buy |
+36,000
| New | +$1.62M | 0.25% | 63 |
|
|
2020
Q1 | – | Hold |
0
| – | – | – | 106 |
|
|
2019
Q4 | – | Hold |
0
| – | – | – | 134 |
|
|
2019
Q3 | – | Hold |
0
| – | – | – | 121 |
|
|
2017
Q1 | – | Sell |
-250,000
| Closed | -$6.1M | – | 139 |
|
|
2016
Q4 | $6.1M | Buy |
+250,000
| New | +$6.1M | 1.01% | 31 |
|
|
2016
Q2 | – | Sell |
-27,500
| Closed | -$523K | – | 149 |
|
|
2016
Q1 | $523K | Buy |
+27,500
| New | +$523K | 0.08% | 65 |
|
|
2014
Q4 | – | Sell |
-437,900
| Closed | -$7.32M | – | 170 |
|
|
2014
Q3 | $7.32M | Buy |
437,900
+403,900
| +1,188% | +$6.75M | 0.97% | 27 |
|
|
2014
Q2 | $736K | Sell |
34,000
-216,000
| -86% | -$4.68M | 0.09% | 94 |
|
|
2014
Q1 | $5.69M | Buy |
+250,000
| New | +$5.69M | 0.85% | 34 |
|
|
2013
Q3 | – | Sell |
-15,000
| Closed | -$291K | – | 145 |
|
|
2013
Q2 | $291K | Buy |
+15,000
| New | +$291K | 0.06% | 94 |
|