OBERWEIS ASSET MANAGEMENT INC/
Holdings in CALX
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $12,946,678 | 244,600 | Shares | Sole | 2026-02-17 |
| 2023-03-31 | $3,274,349 | 61,100 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $2,593,497 | 37,900 | Shares | Sole | 2023-02-14 |
| 2022-09-30 | $1,124,976 | 18,400 | Shares | Sole | 2022-11-14 |