Select Equity Group’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  | $59.4M | Buy | 
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        2025
         Q1  | $67.6M | Sell | 
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        2024
         Q4  | $105M | Sell | 
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| 
        
          
      
        2024
         Q3  | $159M | Sell | 
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| 
        
          
      
        2024
         Q2  | $182M | Buy | 
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| 
        
          
      
        2024
         Q1  | $181M | Sell | 
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| 
        
          
      
        2023
         Q4  | $317M | Sell | 
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| 
        
          
      
        2023
         Q3  | $326M | Buy | 
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| 
        
          
      
        2023
         Q2  | $263M | Buy | 
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| 
        
          
      
        2023
         Q1  | $134M | Sell | 
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| 
        
          
      
        2022
         Q4  | $163M | Buy | 
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| 
        
          
      
        2022
         Q3  | $139M | Sell | 
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| 
        
          
      
        2022
         Q2  | $168M | Sell | 
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| 
        
          
      
        2022
         Q1  | $185M | Sell | 
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| 
        
          
      
        2021
         Q4  | $215M | Sell | 
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| 
        
          
      
        2021
         Q3  | $268M | Sell | 
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| 
        
          
      
        2021
         Q2  | $291M | Buy | 
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    |||||
| 
        
          
      
        2021
         Q1  | $255M | Buy | 
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| 
        
          
      
        2020
         Q4  | $255M | Buy | 
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| 
        
          
      
        2020
         Q3  | $160M | Sell | 
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| 
        
          
      
        2020
         Q2  | $145M | Sell | 
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    |||||
| 
        
          
      
        2020
         Q1  | $119M | Sell | 
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| 
        
          
      
        2019
         Q4  | $155M | Buy | 
         | 
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| 
        
          
      
        2019
         Q3  | $138M | Buy | 
         | 
    |||||
| 
        
          
      
        2019
         Q2  | $124M | Sell | 
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| 
        
          
      
        2019
         Q1  | $151M | Sell | 
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    |||||
| 
        
          
      
        2018
         Q4  | $238M | Sell | 
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    |||||
| 
        
          
      
        2018
         Q3  | $278M | Sell | 
         | 
    |||||
| 
        
          
      
        2018
         Q2  | $237M | Buy | 
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    |||||
| 
        
          
      
        2018
         Q1  | $231M | Buy | 
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| 
        
          
      
        2017
         Q4  | $204M | Sell | 
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    |||||
| 
        
          
      
        2017
         Q3  | $217M | Sell | 
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    |||||
| 
        
          
      
        2017
         Q2  | $205M | Sell | 
         | 
    |||||
| 
        
          
      
        2017
         Q1  | $415M | Buy | 
         | 
    |||||
| 
        
          
      
        2016
         Q4  | $364M | Buy | 
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| 
        
          
      
        2016
         Q3  | $363M | Sell | 
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| 
        
          
      
        2016
         Q2  | $348M | Sell | 
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| 
        
          
      
        2016
         Q1  | $396M | Buy | 
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| 
        
          
      
        2015
         Q4  | $194M | Sell | 
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| 
        
          
      
        2015
         Q3  | $188M | Buy | 
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| 
        
          
      
        2015
         Q2  | $168M | Buy | 
         | 
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| 
        
          
      
        2015
         Q1  | $115M | Sell | 
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| 
        
          
      
        2014
         Q4  | $113M | Buy | 
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| 
        
          
      
        2014
         Q3  | $72.5M | Buy | 
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| 
        
          
      
        2014
         Q2  | $67.4M | Buy | 
         | 
    |||||
| 
        
          
      
        2014
         Q1  | $64.3M | Buy | 
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| 
        
          
      
        2013
         Q4  | $56.3M | Buy | 
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    |||||
| 
        
          
      
        2013
         Q3  | $26.5M | Sell | 
         | 
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| 
        
          
      
        2013
         Q2  | $27.7M | Buy | 
         |