Oberweis Asset Management’s Photronics PLAB Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 2025 Q1 | – | Sell |  | |||||
| 2024 Q4 | $4.38M | Hold |  | |||||
| 2024 Q3 | $4.61M | Sell |  | |||||
| 2024 Q2 | $6.56M | Buy |  | |||||
| 2024 Q1 | $7.25M | Buy |  | |||||
| 2023 Q4 | $7.76M | Buy |  | |||||
| 2023 Q3 | $4.65M | Buy |  | |||||
| 2023 Q2 | $5.02M | Buy |  | |||||
| 2023 Q1 | $2.81M | Buy |  | |||||
| 2022 Q4 | $1.97M | Sell |  | |||||
| 2022 Q3 | $1.89M | Buy |  | |||||
| 2022 Q2 | $2.03M | Buy |  | |||||
| 2022 Q1 | $1.61M | Buy |  |