Mountaineer Partners Management, LLC
Holdings in CSTM
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $12,845,596 | 681,464 | Shares | Sole | 2026-02-13 |
| 2025-09-30 | $12,406,586 | 833,776 | Shares | Sole | 2025-11-14 |
| 2025-06-30 | $11,247,570 | 845,682 | Shares | Sole | 2025-08-14 |
| 2025-03-31 | $5,469,465 | 542,068 | Shares | Sole | 2025-05-15 |
| 2024-12-31 | $9,111,944 | 887,239 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $8,928,917 | 549,134 | Shares | Sole | 2024-11-15 |
| 2024-06-30 | $9,439,495 | 500,769 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $12,249,868 | 554,042 | Shares | Sole | 2024-05-15 |
| 2023-12-31 | $12,171,807 | 609,810 | Shares | Sole | 2024-02-14 |
| 2023-09-30 | $10,445,871 | 573,949 | Shares | Sole | 2023-11-14 |
| 2023-06-30 | $9,868,981 | 573,778 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $7,599,583 | 497,355 | Shares | Sole | 2023-05-15 |
| 2022-03-31 | $6,089,346 | 338,297 | Shares | Sole | 2022-05-16 |
| 2021-12-31 | $10,742,865 | 599,825 | Shares | Sole | 2022-02-14 |
| 2021-09-30 | $11,393,694 | 606,693 | Shares | Sole | 2021-11-15 |
| 2021-06-30 | $11,241,708 | 593,230 | Shares | Sole | 2021-08-16 |
| 2021-03-31 | $12,163,221 | 827,430 | Shares | Sole | 2021-05-14 |
| 2020-12-31 | $12,243,376 | 875,152 | Shares | Sole | 2021-02-12 |
| 2020-09-30 | $7,783,683 | 991,552 | Shares | Sole | 2020-11-13 |
| 2020-06-30 | $3,123,087 | 406,652 | Shares | Sole | 2020-08-13 |
| 2020-03-31 | $4,660,094 | 894,452 | Shares | Sole | 2020-05-14 |