American Century Companies’s Thermo Fisher Scientific TMO Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | 
        
          
          
            Change in  Stake  | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 
        
          
      
        2025
         Q2  | $41.7M | Sell | 
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        2025
         Q1  | $51.6M | Sell | 
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        2024
         Q4  | $57.1M | Sell | 
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        2024
         Q3  | $71.8M | Sell | 
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        2024
         Q2  | $69.8M | Sell | 
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| 
        
          
      
        2024
         Q1  | $77M | Sell | 
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        2023
         Q4  | $79.9M | Buy | 
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| 
        
          
      
        2023
         Q3  | $63.9M | Sell | 
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| 
        
          
      
        2023
         Q2  | $68.4M | Buy | 
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| 
        
          
      
        2023
         Q1  | $70.9M | Sell | 
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| 
        
          
      
        2022
         Q4  | $74.4M | Sell | 
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| 
        
          
      
        2022
         Q3  | $89.6M | Buy | 
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| 
        
          
      
        2022
         Q2  | $58.7M | Buy | 
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| 
        
          
      
        2022
         Q1  | $56M | Buy | 
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| 
        
          
      
        2021
         Q4  | $63.1M | Sell | 
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| 
        
          
      
        2021
         Q3  | $59.7M | Buy | 
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| 
        
          
      
        2021
         Q2  | $50.4M | Sell | 
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| 
        
          
      
        2021
         Q1  | $61.5M | Buy | 
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| 
        
          
      
        2020
         Q4  | $42.7M | Buy | 
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| 
        
          
      
        2020
         Q3  | $38.6M | Buy | 
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| 
        
          
      
        2020
         Q2  | $16.2M | Buy | 
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| 
        
          
      
        2020
         Q1  | $487K | Sell | 
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| 
        
          
      
        2019
         Q4  | $14.9M | Sell | 
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| 
        
          
      
        2019
         Q3  | $93.9M | Sell | 
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| 
        
          
      
        2019
         Q2  | $131M | Buy | 
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| 
        
          
      
        2019
         Q1  | $121M | Buy | 
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| 
        
          
      
        2018
         Q4  | $85.3M | Buy | 
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| 
        
          
      
        2018
         Q1  | – | Sell | 
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| 
        
          
      
        2017
         Q4  | $47.1M | Buy | 
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| 
        
          
      
        2017
         Q3  | $14.3M | Sell | 
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| 
        
          
      
        2017
         Q2  | $13.6M | Buy | 
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| 
        
          
      
        2017
         Q1  | $3M | Sell | 
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| 
        
          
      
        2016
         Q4  | $40.3M | Sell | 
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| 
        
          
      
        2016
         Q3  | $76.9M | Sell | 
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| 
        
          
      
        2016
         Q2  | $85.7M | Buy | 
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| 
        
          
      
        2016
         Q1  | $80.3M | Buy | 
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| 
        
          
      
        2015
         Q4  | $60.9M | Buy | 
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| 
        
          
      
        2014
         Q2  | – | Sell | 
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        2014
         Q1  | $306K | Sell | 
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| 
        
          
      
        2013
         Q4  | $308K | Buy | 
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| 
        
          
      
        2013
         Q3  | $252K | Sell | 
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| 
        
          
      
        2013
         Q2  | $3.65M | Buy | 
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