Prelude Capital Management’s Ciena CIEN Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | 
        
          
          
            Change in  Stake  | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 
        
          
      
        2025
         Q2  | $569K | Buy | 
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| 
        
          
      
        2025
         Q1  | – | Sell | 
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| 
        
          
      
        2024
         Q4  | $604K | Buy | 
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| 
        
          
      
        2024
         Q3  | – | Sell | 
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    |||||
| 
        
          
      
        2024
         Q2  | $864K | Sell | 
         | 
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| 
        
          
      
        2024
         Q1  | $1.91M | Buy | 
         | 
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| 
        
          
      
        2023
         Q4  | $518K | Buy | 
         | 
    |||||
| 
        
          
      
        2022
         Q4  | – | Sell | 
         | 
    |||||
| 
        
          
      
        2022
         Q3  | $365K | Sell | 
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| 
        
          
      
        2022
         Q2  | $1.14M | Buy | 
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| 
        
          
      
        2022
         Q1  | $1.36M | Sell | 
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| 
        
          
      
        2021
         Q4  | $2.04M | Buy | 
         | 
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| 
        
          
      
        2021
         Q3  | $975K | Sell | 
         | 
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| 
        
          
      
        2021
         Q2  | $1.08M | Sell | 
         | 
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| 
        
          
      
        2021
         Q1  | $1.07M | Buy | 
         | 
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| 
        
          
      
        2020
         Q4  | $643K | Sell | 
         | 
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| 
        
          
      
        2020
         Q3  | $655K | Buy | 
         | 
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| 
        
          
      
        2020
         Q2  | $418K | Sell | 
         | 
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| 
        
          
      
        2020
         Q1  | $1.61M | Buy | 
         | 
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| 
        
          
      
        2019
         Q4  | $338K | Sell | 
         | 
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| 
        
          
      
        2019
         Q3  | $1.85M | Buy | 
         | 
    |||||
| 
        
          
      
        2019
         Q2  | $1.65M | Sell | 
         | 
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| 
        
          
      
        2019
         Q1  | $1.63M | Sell | 
         | 
    |||||
| 
        
          
      
        2018
         Q4  | $1.91M | Buy | 
         | 
    |||||
| 
        
          
      
        2018
         Q3  | $1.33M | Buy | 
         | 
    |||||
| 
        
          
      
        2018
         Q2  | $129K | Sell | 
         | 
    |||||
| 
        
          
      
        2018
         Q1  | $156K | Buy | 
         | 
    |||||
| 
        
          
      
        2017
         Q4  | $115K | Sell | 
         | 
    |||||
| 
        
          
      
        2017
         Q3  | $1.77M | Sell | 
         | 
    |||||
| 
        
          
      
        2017
         Q2  | $3.97M | Sell | 
         | 
    |||||
| 
        
          
      
        2017
         Q1  | $3.78M | Buy | 
         | 
    |||||
| 
        
          
      
        2016
         Q4  | $173K | Buy | 
         | 
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| 
        
          
      
        2016
         Q3  | $131K | Buy | 
         | 
    |||||
| 
        
          
      
        2016
         Q2  | $64K | Buy | 
         | 
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| 
        
          
      
        2016
         Q1  | – | Sell | 
         | 
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| 
        
          
      
        2015
         Q4  | $6K | Sell | 
         | 
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| 
        
          
      
        2015
         Q3  | $182K | Buy | 
         | 
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| 
        
          
      
        2015
         Q2  | – | Sell | 
         | 
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| 
        
          
      
        2015
         Q1  | $19K | Buy | 
         | 
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| 
        
          
      
        2014
         Q4  | – | Sell | 
         | 
    |||||
| 
        
          
      
        2014
         Q3  | $585K | Buy | 
         | 
    |||||
| 
        
          
      
        2014
         Q2  | $522K | Buy | 
         | 
    |||||
| 
        
          
      
        2013
         Q3  | – | Sell | 
         | 
    |||||
| 
        
          
      
        2013
         Q2  | $304K | Buy | 
         |