Bridgeway Capital Management’s Amtech Systems ASYS Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | 
        
          
          
            Change in  Stake  | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 
        
          
      
        2025
         Q2  | $288K | Hold | 
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| 
        
          
      
        2025
         Q1  | $313K | Buy | 
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| 
        
          
      
        2024
         Q4  | $194K | Sell | 
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| 
        
          
      
        2024
         Q3  | $217K | Hold | 
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| 
        
          
      
        2024
         Q2  | $219K | Sell | 
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| 
        
          
      
        2024
         Q1  | $256K | Sell | 
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| 
        
          
      
        2023
         Q4  | $292K | Hold | 
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| 
        
          
      
        2023
         Q3  | $530K | Hold | 
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| 
        
          
      
        2023
         Q2  | $665K | Hold | 
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| 
        
          
      
        2023
         Q1  | $664K | Sell | 
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| 
        
          
      
        2022
         Q4  | $660K | Hold | 
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| 
        
          
      
        2022
         Q3  | $738K | Hold | 
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| 
        
          
      
        2022
         Q2  | $634K | Hold | 
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| 
        
          
      
        2022
         Q1  | $873K | Sell | 
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| 
        
          
      
        2021
         Q4  | $926K | Sell | 
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| 
        
          
      
        2021
         Q3  | $1.12M | Sell | 
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| 
        
          
      
        2021
         Q2  | $1.2M | Sell | 
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| 
        
          
      
        2021
         Q1  | $1.59M | Buy | 
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| 
        
          
      
        2020
         Q4  | $541K | Hold | 
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| 
        
          
      
        2020
         Q3  | $415K | Hold | 
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| 
        
          
      
        2020
         Q2  | $413K | Hold | 
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| 
        
          
      
        2020
         Q1  | $369K | Sell | 
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| 
        
          
      
        2019
         Q4  | $691K | Buy | 
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| 
        
          
      
        2019
         Q3  | $405K | Hold | 
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| 
        
          
      
        2019
         Q2  | $421K | Sell | 
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| 
        
          
      
        2019
         Q1  | $648K | Hold | 
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| 
        
          
      
        2018
         Q4  | $550K | Hold | 
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| 
        
          
      
        2018
         Q3  | $649K | Sell | 
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| 
        
          
      
        2018
         Q2  | $1.38M | Hold | 
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| 
        
          
      
        2018
         Q1  | $1.67M | Buy | 
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| 
        
          
      
        2017
         Q4  | $1.65M | Buy | 
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| 
        
          
      
        2017
         Q3  | $1.57M | Buy | 
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| 
        
          
      
        2017
         Q2  | $485K | Hold | 
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| 
        
          
      
        2017
         Q1  | $316K | Hold | 
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| 
        
          
      
        2016
         Q4  | $244K | Hold | 
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| 
        
          
      
        2016
         Q3  | $285K | Hold | 
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| 
        
          
      
        2016
         Q2  | $343K | Hold | 
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| 
        
          
      
        2016
         Q1  | $373K | Hold | 
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| 
        
          
      
        2015
         Q4  | $360K | Hold | 
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| 
        
          
      
        2015
         Q3  | $247K | Hold | 
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| 
        
          
      
        2015
         Q2  | $597K | Hold | 
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| 
        
          
      
        2015
         Q1  | $643K | Hold | 
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| 
        
          
      
        2014
         Q4  | $584K | Sell | 
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| 
        
          
      
        2014
         Q3  | $956K | Hold | 
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| 
        
          
      
        2014
         Q2  | $1.09M | Sell | 
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| 
        
          
      
        2014
         Q1  | $1.16M | Hold | 
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| 
        
          
      
        2013
         Q4  | $664K | Hold | 
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| 
        
          
      
        2013
         Q3  | $696K | Sell | 
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| 
        
          
      
        2013
         Q2  | $616K | Buy | 
         |