Holdings of ACK Asset Management LLC
16 declared positions · as of Mar 31, 2026
Original filing · Ten largest lines: 73.8 % of the equity sleeve
Sector breakdown
- Unattributed 100.0 %
Titelia classification, company by company. The unattributed share stays visible.
Currency breakdown
- USD 100.0 %
The quoted currency of each line, as declared.
Country breakdown
- US 100.0 %
Shares computed on the equity sleeve.
| Rank | Country | Lines | Value | Share |
|---|---|---|---|---|
| 1 | US | 16 | 638.2M $ | 100.00 % |
Positions
| Rank | Company | Shares | Value | Weight |
|---|---|---|---|---|
| 1 | Materion Corp | 474,800 | 68.7M $ | |
| 2 | Advanced Drainage Systems Inc | 390,000 | 53.5M $ | |
| 3 | Rogers Corp | 475,000 | 51M $ | |
| 4 | Helios Technologies Inc | 780,378 | 50.5M $ | |
| 5 | Littelfuse Inc | 135,000 | 45.8M $ | |
| 6 | Core & Main Inc | 900,000 | 44.5M $ | |
| 7 | SiteOne Landscape Supply Inc | 330,000 | 43.9M $ | |
| 8 | Astec Industries Inc | 786,500 | 42.3M $ | |
| 9 | DXP Enterprises Inc/TX | 260,000 | 36.3M $ | |
| 10 | Cardinal Infrastructure Group Inc | 874,000 | 34.7M $ | |
| 11 | Eagle Materials Inc | 165,000 | 31.3M $ | |
| 12 | Masterbrand Inc | 3,700,000 | 30.7M $ | |
| 13 | Granite Construction Inc | 250,000 | 30M $ | |
| 14 | CTS Corp | 584,000 | 27.9M $ | |
| 15 | Latham Group Inc | 5,160,000 | 27.7M $ | |
| 16 | Clearfield Inc | 735,200 | 19.5M $ |