GAMCO INVESTORS, INC. ET AL
Holdings in MTRN
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $24,360,504 | 195,950 | Shares | Sole | 2026-02-05 |
| 2025-09-30 | $23,576,071 | 195,150 | Shares | Sole | 2025-11-12 |
| 2025-06-30 | $14,854,095 | 187,150 | Shares | Sole | 2025-08-13 |
| 2025-03-31 | $15,320,400 | 187,750 | Shares | Sole | 2025-05-14 |
| 2024-12-31 | $18,861,360 | 190,750 | Shares | Sole | 2025-02-13 |
| 2024-09-30 | $21,728,805 | 194,250 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $22,204,495 | 205,350 | Shares | Sole | 2024-08-13 |
| 2024-03-31 | $27,542,337 | 209,050 | Shares | Sole | 2024-05-14 |
| 2023-12-31 | $30,222,692 | 232,250 | Shares | Sole | 2024-02-14 |
| 2023-09-30 | $24,595,978 | 241,350 | Shares | Sole | 2023-11-08 |
| 2023-06-30 | $28,521,450 | 249,750 | Shares | Sole | 2023-08-15 |
| 2023-03-31 | $30,455,800 | 262,550 | Shares | Sole | 2023-05-12 |
| 2022-12-31 | $24,594,685 | 281,050 | Shares | Sole | 2023-02-15 |
| 2022-09-30 | $22,532,000 | 281,650 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $20,802,919 | 282,150 | Shares | Sole | 2022-08-12 |
| 2022-03-31 | $24,221,550 | 282,500 | Shares | Sole | 2022-05-18 |
| 2021-12-31 | $25,973,050 | 282,500 | Shares | Sole | 2022-02-11 |
| 2021-09-30 | $19,802,914 | 288,504 | Shares | Sole | 2021-11-12 |
| 2021-06-30 | $21,770,800 | 288,929 | Shares | Sole | 2021-08-13 |
| 2021-03-31 | $20,615,808 | 311,229 | Shares | Sole | 2021-05-14 |
| 2020-12-31 | $22,252,871 | 349,229 | Shares | Sole | 2021-02-05 |
| 2020-09-30 | $18,217,211 | 350,129 | Shares | Sole | 2020-11-06 |
| 2020-06-30 | $21,866,089 | 355,604 | Shares | Sole | 2020-08-13 |
| 2020-03-31 | $12,197,624 | 348,404 | Shares | Sole | 2020-05-14 |