ACK Asset Management as of March 31, 2026
Portfolio Holdings for ACK Asset Management
ACK Asset Management holds 20 positions in its portfolio as reported in the March 2026 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Materion Corporation (MTRN) | 8.6 | $69M | 475k | 144.65 | |
| Advanced Drain Sys Inc Del (WMS) | 6.7 | $54M | 390k | 137.13 | |
| Ats (ATS) | 6.5 | $52M | 1.8M | 28.20 | |
| Rogers Corporation (ROG) | 6.4 | $51M | 475k | 107.33 | |
| Helios Technologies (HLIO) | 6.3 | $51M | 780k | 64.71 | |
| Littelfuse (LFUS) | 5.7 | $46M | 135k | 339.35 | |
| Core & Main (CNM) | 5.5 | $45M | 900k | 49.40 | |
| Novanta (NOVT) | 5.5 | $44M | 375k | 118.11 | |
| Siteone Landscape Supply (SITE) | 5.5 | $44M | 330k | 133.11 | |
| Astec Industries (ASTE) | 5.3 | $42M | 787k | 53.84 | |
| James Hardie Inds Plc F (JHX) | 5.0 | $40M | 2.1M | 18.94 | |
| DXP Enterprises (DXPE) | 4.5 | $36M | 260k | 139.73 | |
| Cardinal Infrastructure Grou (CDNL) | 4.3 | $35M | 874k | 39.66 | |
| Eagle Materials (EXP) | 3.9 | $31M | 165k | 189.45 | |
| Masterbrand Inc-w/i (MBC) | 3.8 | $31M | 3.7M | 8.31 | |
| Granite Construction (GVA) | 3.7 | $30M | 250k | 119.88 | |
| CTS Corporation (CTS) | 3.5 | $28M | 584k | 47.76 | |
| Latham Group (SWIM) | 3.5 | $28M | 5.2M | 5.37 | |
| Aero-swx (MTASF) | 3.3 | $27M | 830k | 32.30 | |
| Clearfield (CLFD) | 2.4 | $20M | 735k | 26.47 |
