OBERWEIS ASSET MANAGEMENT INC/
Holdings in MGY
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $8,237,207 | 376,300 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $8,982,281 | 376,300 | Shares | Sole | 2025-11-17 |
| 2025-06-30 | $8,459,224 | 376,300 | Shares | Sole | 2025-08-14 |
| 2025-03-31 | $9,325,992 | 369,200 | Shares | Sole | 2025-05-15 |
| 2024-12-31 | $7,161,294 | 306,300 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $6,434,670 | 263,500 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $6,677,090 | 263,500 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $4,790,370 | 184,600 | Shares | Sole | 2024-05-15 |
| 2023-12-31 | $2,495,188 | 117,200 | Shares | Sole | 2024-02-14 |
| 2023-09-30 | $2,268,090 | 99,000 | Shares | Sole | 2023-11-14 |
| 2023-06-30 | $1,617,660 | 77,400 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $1,693,512 | 77,400 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $1,573,495 | 67,100 | Shares | Sole | 2023-02-14 |
| 2022-09-30 | $756,742 | 38,200 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $310,652 | 14,800 | Shares | Sole | 2022-08-15 |
| 2022-03-31 | $283,800 | 12,000 | Shares | Sole | 2022-05-16 |
| 2021-12-31 | $226,440 | 12,000 | Shares | Sole | 2022-02-14 |
| 2021-09-30 | $213,480 | 12,000 | Shares | Sole | 2021-11-15 |
| 2021-06-30 | $187,560 | 12,000 | Shares | Sole | 2021-08-16 |