OBERWEIS ASSET MANAGEMENT INC/
Holdings in PDS
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $7,152,060 | 99,500 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $5,472,556 | 97,100 | Shares | Sole | 2025-11-17 |
| 2025-06-30 | $4,587,004 | 97,100 | Shares | Sole | 2025-08-14 |
| 2025-03-31 | $3,188,808 | 68,400 | Shares | Sole | 2025-05-15 |
| 2024-12-31 | $4,177,188 | 68,400 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $3,680,505 | 59,700 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $4,199,298 | 59,700 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $4,017,213 | 59,700 | Shares | Sole | 2024-05-15 |
| 2023-12-31 | $3,241,113 | 59,700 | Shares | Sole | 2024-02-14 |