Paloma Partners’s Ciena CIEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | $935K | Buy |
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|
2024
Q4 | – | Sell |
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|
2024
Q3 | $3.08M | Buy |
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|
2024
Q2 | $628K | Buy |
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|
2022
Q2 | – | Sell |
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|
2022
Q1 | $773K | Buy |
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|
2021
Q3 | – | Sell |
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|
2021
Q2 | $904K | Buy |
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|
2021
Q1 | – | Sell |
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|
2020
Q4 | $1.29M | Sell |
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|
2020
Q3 | $1.02M | Buy |
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|
2020
Q2 | $1.31M | Buy |
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|
2020
Q1 | $664K | Sell |
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|
2019
Q4 | $2.29M | Buy |
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|
2019
Q3 | $533K | Sell |
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|
2019
Q2 | $14.3M | Buy |
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|
2019
Q1 | $2.02M | Buy |
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|
2018
Q2 | – | Sell |
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|
2018
Q1 | $643K | Sell |
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|
2017
Q4 | $785K | Buy |
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|
2017
Q3 | $385K | Sell |
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|
2017
Q2 | $2.04M | Buy |
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|
2017
Q1 | – | Sell |
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|
2016
Q4 | $1.29M | Buy |
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|
2016
Q3 | – | Sell |
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|
2016
Q2 | $851K | Buy |
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|
2015
Q4 | – | Sell |
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|
2015
Q3 | $205K | Sell |
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|
2015
Q2 | $284K | Sell |
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|
2015
Q1 | $301K | Buy |
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|
2014
Q4 | $233K | Buy |
|