Calamos Wealth Management’s Amgen AMGN Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | 
        
          
          
            Change in  Stake  | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 
        
          
      
        2025
         Q3  | $1.64M | Buy | 
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        2025
         Q2  | $687K | Sell | 
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| 
        
          
      
        2025
         Q1  | $803K | Buy | 
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| 
        
          
      
        2024
         Q4  | $641K | Buy | 
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| 
        
          
      
        2024
         Q3  | $775K | Buy | 
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| 
        
          
      
        2024
         Q2  | $583K | Sell | 
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| 
        
          
      
        2024
         Q1  | $539K | Sell | 
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| 
        
          
      
        2023
         Q4  | $568K | Buy | 
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| 
        
          
      
        2023
         Q3  | $528K | Buy | 
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| 
        
          
      
        2023
         Q2  | $392K | Sell | 
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| 
        
          
      
        2023
         Q1  | $435K | Sell | 
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| 
        
          
      
        2022
         Q4  | $479K | Buy | 
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| 
        
          
      
        2022
         Q3  | $402K | Hold | 
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| 
        
          
      
        2022
         Q2  | $434K | Sell | 
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| 
        
          
      
        2022
         Q1  | $453K | Sell | 
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| 
        
          
      
        2021
         Q4  | $742K | Sell | 
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| 
        
          
      
        2021
         Q3  | $1.07M | Sell | 
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| 
        
          
      
        2021
         Q2  | $1.33M | Buy | 
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| 
        
          
      
        2021
         Q1  | $1.04M | Buy | 
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| 
        
          
      
        2020
         Q4  | $925K | Sell | 
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| 
        
          
      
        2020
         Q3  | $1.31M | Sell | 
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| 
        
          
      
        2020
         Q2  | $1.24M | Buy | 
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| 
        
          
      
        2020
         Q1  | $859K | Buy | 
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| 
        
          
      
        2019
         Q4  | $886K | Sell | 
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| 
        
          
      
        2019
         Q3  | $716K | Buy | 
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| 
        
          
      
        2019
         Q2  | $280K | Buy | 
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| 
        
          
      
        2019
         Q1  | $252K | Hold | 
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| 
        
          
      
        2018
         Q4  | $258K | Hold | 
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| 
        
          
      
        2018
         Q3  | $275K | Sell | 
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| 
        
          
      
        2018
         Q2  | $736K | Sell | 
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| 
        
          
      
        2018
         Q1  | $692K | Sell | 
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| 
        
          
      
        2017
         Q4  | $3.35M | Buy | 
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| 
        
          
      
        2017
         Q3  | – | Sell | 
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| 
        
          
      
        2017
         Q2  | $1.62M | Buy | 
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| 
        
          
      
        2017
         Q1  | $226K | Buy | 
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| 
        
          
      
        2016
         Q4  | – | Sell | 
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| 
        
          
      
        2016
         Q3  | $221K | Hold | 
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| 
        
          
      
        2016
         Q2  | $202K | Buy | 
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| 
        
          
      
        2016
         Q1  | – | Sell | 
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| 
        
          
      
        2015
         Q4  | $215K | Buy | 
         |