Mountaineer Partners Management, LLC
Position in CRS — Carpenter Technology Corp
CIK 1730532
New York, NY
Position in CRS
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$12,888,254
-$1,273,160 QoQ
Shares Held
20,894
-41.8% QoQ
Ownership
0.042%
of shares outstanding
% of Portfolio
9.56%
of 13F equity value
Holder Rank
#157
of 873 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority
Sole 82%
Shared 0%
None 18%
Common Shares in CRS Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Jun 30, 2026Mountaineer Partners Management, LLC holds $24,796,838 across 2 Metal Fabrication names. CRS ranks #1 (52.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRS |
Carpenter Technology Corp
This page
|
20,894 | $12,888,254 | |
| 2 | ATI |
Ati Inc
|
60,419 | $11,908,584 |
All Filings in CRS
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,888,254 | 20,894 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $14,161,414 | 35,929 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $11,551,478 | 36,690 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $10,030,063 | 40,849 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $11,050,224 | 39,982 | Shares | Sole | 2025-08-14 | |
| No filing history on record for this holder in this stock. | ||||||