StockDrifts LogoStockDrifts

Mountaineer Partners Management Llc

Portfolio Manager
Mountaineer Partners Management LLC
Performance
+14.94% (2026 Q1)
AUM (13F)
$201.32M
# of Holdings
16
Performance Rank
Allocation (Top 20)
100.01%

Mountaineer Partners Management Llc Holdings Map

Top 16 Mountaineer Partners Management Llc Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
CENX
CENTURY ALUM CO
17.02%584.0K$34.3M
-4.02%(-24.48K)
2025-Q1: 639.4K shares2025-Q2: 705.1K shares2025-Q3: 661.0K shares2025-Q4: 608.5K shares2026-Q1: 584.0K shares
$11.22(+406.48%)
2026-03-31
CSTM
CONSTELLIUM SE
8.04%658.5K$16.2M
-3.37%(-22.97K)
2025-Q1: 542.1K shares2025-Q2: 845.7K shares2025-Q3: 833.8K shares2025-Q4: 681.5K shares2026-Q1: 658.5K shares
$12.11(+163.41%)
2026-03-31
AA
ALCOA CORP
7.7%233.7K$15.5M
-3.43%(-8.31K)
2025-Q1: 266.0K shares2025-Q2: 304.8K shares2025-Q3: 296.6K shares2025-Q4: 242.0K shares2026-Q1: 233.7K shares
$54.18(+15.42%)
2026-03-31
HBM
HUDBAY MINERALS INC
7.33%706.0K$14.8M
-10.32%(-81.21K)
2025-Q1: 1.16M shares2025-Q2: 1.12M shares2025-Q3: 955.4K shares2025-Q4: 787.2K shares2026-Q1: 706.0K shares
$5.75(+333.86%)
2026-03-31
FCX
FREEPORT MCMORAN INC
7.04%241.0K$14.2M
-9.52%(-25.35K)
2025-Q1: 250.6K shares2025-Q2: 253.0K shares2025-Q3: 294.0K shares2025-Q4: 266.3K shares2026-Q1: 241.0K shares
$35.85(+75.75%)
2026-03-31
CRS
CARPENTER TECHNOLOGY CORP
7.03%35.9K$14.2M
-2.07%(-761)
2025-Q1: 0 shares2025-Q2: 40.0K shares2025-Q3: 40.8K shares2025-Q4: 36.7K shares2026-Q1: 35.9K shares
$229.51(+78.17%)
2026-03-31
SXT
SENSIENT TECHNOLOGIES CORP
6.72%156.6K$13.5M
+33.73%(+39.49K)
2025-Q1: 0 shares2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 117.1K shares2026-Q1: 156.6K shares
$92.97(+22.55%)
2026-03-31
ATI
ATI INC
6.63%91.8K$13.4M
-28.80%(-37.12K)
2025-Q1: 181.4K shares2025-Q2: 123.0K shares2025-Q3: 144.0K shares2025-Q4: 128.9K shares2026-Q1: 91.8K shares
$42.02(+267.06%)
2026-03-31
KEX
KIRBY CORP
5.88%89.0K$11.8M
+1.80%(+1.57K)
2025-Q1: 0 shares2025-Q2: 65.4K shares2025-Q3: 65.4K shares2025-Q4: 87.4K shares2026-Q1: 89.0K shares
$104.75(+39.10%)
2026-03-31
SARO
STANDARDAERO INC
5.23%407.4K$10.5M
+10.87%(+39.94K)
2025-Q1: 0 shares2025-Q2: 290.7K shares2025-Q3: 290.7K shares2025-Q4: 367.5K shares2026-Q1: 407.4K shares
$28.93(-12.73%)
2026-03-31

Unlock alerts, watchlists & AI chat

Sign up free to track Mountaineer Partners Management Llc, compare funds side by side, and get alerts the moment positions change.

More 13F analyses

View all