Prelude Capital Management’s Alnylam Pharmaceuticals ALNY Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | 
        
          
          
            Change in  Stake  | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 
        
          
      
        2025
         Q2  | – | Sell | 
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        2025
         Q1  | $1.46M | Buy | 
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        2024
         Q4  | $1.13M | Sell | 
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        2024
         Q3  | $1.33M | Sell | 
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| 
        
          
      
        2024
         Q2  | $1.2M | Sell | 
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| 
        
          
      
        2024
         Q1  | $1.04M | Buy | 
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| 
        
          
      
        2023
         Q4  | $317K | Buy | 
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| 
        
          
      
        2023
         Q2  | – | Sell | 
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| 
        
          
      
        2023
         Q1  | $358K | Buy | 
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| 
        
          
      
        2021
         Q4  | – | Sell | 
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| 
        
          
      
        2021
         Q3  | $898K | Sell | 
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| 
        
          
      
        2021
         Q2  | $1.35M | Sell | 
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| 
        
          
      
        2021
         Q1  | $2M | Buy | 
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| 
        
          
      
        2020
         Q4  | – | Sell | 
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| 
        
          
      
        2020
         Q3  | $179K | Sell | 
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| 
        
          
      
        2020
         Q2  | $306K | Buy | 
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| 
        
          
      
        2018
         Q4  | – | Hold | 
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| 
        
          
      
        2018
         Q3  | – | Hold | 
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| 
        
          
      
        2018
         Q2  | – | Hold | 
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| 
        
          
      
        2017
         Q4  | – | Hold | 
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| 
        
          
      
        2017
         Q3  | – | Hold | 
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| 
        
          
      
        2016
         Q2  | – | Sell | 
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| 
        
          
      
        2016
         Q1  | $59K | Sell | 
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| 
        
          
      
        2015
         Q4  | $844K | Buy | 
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| 
        
          
      
        2015
         Q3  | $568K | Sell | 
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| 
        
          
      
        2015
         Q2  | $929K | Sell | 
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| 
        
          
      
        2015
         Q1  | $848K | Buy | 
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| 
        
          
      
        2014
         Q4  | $317K | Buy | 
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| 
        
          
      
        2014
         Q1  | – | Sell | 
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| 
        
          
      
        2013
         Q4  | $391K | Hold | 
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| 
        
          
      
        2013
         Q3  | $390K | Sell | 
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| 
        
          
      
        2013
         Q2  | $690K | Buy | 
         |