Mountaineer Partners Management, Llc Portfolio Stock Holdings
Mountaineer Partners Management, Llc disclosed 16 stock positions valued at approximately $201.3 million in its latest SEC 13F filing. The largest holdings include CENTURY ALUM CO, ALCOA CORP, and HUDBAY MINERALS INC. The filing reflects positions held as of March 31, 2026 and was filed on May 15, 2026.
- Report Period
- March 31, 2026
- No. of Stocks
- 16
- Portfolio Value
- $201.3M
Holdings by Sector
Mountaineer Partners Management, Llc Portfolio Holdings in Q1 2026
14 holdings in the latest reporting period.
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| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| CENTURY ALUM CO | CENX | Basic Materials | 17.02% | 583,997 | -24,478 | -4.02% | $34,274,784 |
| ALCOA CORP | AA | Basic Materials | 7.70% | 233,687 | -8,307 | -3.43% | $15,500,459 |
| HUDBAY MINERALS INC | HBM | Basic Materials | 7.33% | 706,040 | -81,207 | -10.32% | $14,756,237 |
| FREEPORT MCMORAN INC | FCX | Basic Materials | 7.04% | 240,973 | -25,354 | -9.52% | $14,164,393 |
| CARPENTER TECHNOLOGY CORP | CRS | Industrials | 7.03% | 35,929 | -761 | -2.07% | $14,161,415 |
| SENSIENT TECHNOLOGIES CORP | SXT | Basic Materials | 6.72% | 156,584 | +39,494 | +33.73% | $13,535,121 |
| ATI INC | ATI | Industrials | 6.63% | 91,784 | -37,125 | -28.80% | $13,350,901 |
| KIRBY CORP | KEX | Industrials | 5.88% | 89,017 | +1,573 | +1.80% | $11,828,579 |
| STANDARDAERO INC | 85423L103 | Other | 5.23% | 407,435 | +39,937 | +10.87% | $10,524,046 |
| HARMONY GOLD MNG LTD | HMY | Basic Materials | 5.09% | 666,735 | +666,735 | +100.00% | $10,247,717 |
| D R HORTON INC | DHI | Consumer Cyclical | 4.54% | 66,541 | +1,537 | +2.36% | $9,130,756 |
| BUILDERS FIRSTSOURCE INC | BLDR | Industrials | 4.02% | 98,203 | +4,112 | +4.37% | $8,085,053 |
| CAMECO CORP | CCJ | Energy | 2.29% | 42,424 | - | - | $4,607,670 |
| FRONTIER GROUP HLDGS INC | ULCC | Industrials | 1.67% | 953,375 | - | - | $3,365,414 |