Essex Investment 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
Q3 | $350K | Buy |
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|
2024
Q1 | – | Sell |
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|
2023
Q4 | $602K | Sell |
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|
2023
Q3 | $2.65M | Sell |
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|
2023
Q2 | $3.39M | Buy |
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|
2023
Q1 | $2.97M | Buy |
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|
2022
Q4 | $2.03M | Sell |
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|
2022
Q3 | $2.29M | Buy |
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|
2022
Q2 | $1.91M | Buy |
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|
2022
Q1 | $2.54M | Buy |
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|
2021
Q4 | $2.38M | Buy |
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|
2021
Q3 | $2.55M | Buy |
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|
2021
Q2 | $1.91M | Buy |
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|
2021
Q1 | $1.74M | Sell |
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|
2020
Q4 | $1.04M | Buy |
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