Oberweis Asset Management’s Amtech Systems ASYS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2023
Q4 | – | Sell |
-118,900
| Closed | -$906K | – | 199 |
|
|
2023
Q3 | $906K | Hold |
118,900
| – | – | 0.1% | 175 |
|
|
2023
Q2 | $1.14M | Hold |
118,900
| – | – | 0.14% | 155 |
|
|
2023
Q1 | $1.13M | Buy |
118,900
+5,000
| +4% | +$47.7K | 0.18% | 146 |
|
|
2022
Q4 | $866K | Hold |
113,900
| – | – | 0.18% | 137 |
|
|
2022
Q3 | $968K | Buy |
113,900
+5,000
| +5% | +$42.5K | 0.23% | 110 |
|
|
2022
Q2 | $795K | Sell |
108,900
-1,800
| -2% | -$13.1K | 0.2% | 98 |
|
|
2022
Q1 | $1.11M | Buy |
110,700
+8,200
| +8% | +$82.5K | 0.22% | 92 |
|
|
2021
Q4 | $1.01M | Buy |
102,500
+35,000
| +52% | +$346K | 0.18% | 98 |
|
|
2021
Q3 | $772K | Buy |
+67,500
| New | +$772K | 0.16% | 103 |
|