Q4 2024 · 13F-HR
ACK Asset Management LLCholdings as filed
Filed 2025-02-13 · accession 0000899140-25-000241
$746.4M
Reported value
22
Positions
2024-12-31
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 267475101 | DY | DY | $77.5M | 10.4% | 445,500 | Common | SOLE |
| 576323109 | MTZ | MTZ | $72.4M | 9.70% | 531,800 | Common | SOLE |
| 00217Y104 | ATS | ATS | $63.8M | 8.55% | 2,093,196 | Common | SOLE |
| 29275Y102 | ENS | ENS | $62.0M | 8.31% | 671,024 | Common | SOLE |
| 775133101 | ROG | ROG | $58.9M | 7.90% | 580,000 | Common | SOLE |
| 477839104 | JBTM | JBT | $50.8M | 6.81% | 400,000 | Common | SOLE |
| 576690101 | MTRN | MTRN | $48.9M | 6.55% | 494,800 | Common | SOLE |
| 125141101 | CECO | CECO | $38.5M | 5.15% | 1,272,000 | Common | SOLE |
| 046433108 | ATRO | ATRO | $32.9M | 4.40% | 2,060,000 | Common | SOLE |
| 60471A101 | MIR | MIR | $31.7M | 4.24% | 1,815,000 | Common | SOLE |
| 55405W104 | MYRG | MYRG | $29.8M | 3.99% | 200,000 | Common | SOLE |
| 155923105 | CTRI | CTRI | $25.1M | 3.36% | 1,300,000 | Common | SOLE |
| 387328107 | GVA | GVA | $24.9M | 3.34% | 284,000 | Common | SOLE |
| 18482P103 | CLFD | CLFD | $22.3M | 2.99% | 720,000 | Common | SOLE |
| 57638P104 | MBC | MBC | $21.5M | 2.89% | 1,475,000 | Common | SOLE |
| 28618M106 | ESI | ESI | $19.1M | 2.56% | 750,000 | Common | SOLE |
| 640491106 | NEOG | NEOG | $14.7M | 1.96% | 1,206,796 | Common | SOLE |
| G3265R107 | APTV | APTV | $14.5M | 1.94% | 240,000 | Common | SOLE |
| 576853105 | MTRX | MTRX | $14.1M | 1.89% | 1,179,901 | Common | SOLE |
| 099724106 | BWA | BWA | $11.2M | 1.50% | 351,400 | Common | SOLE |
| 55345K103 | 37M | MRC | $7.0M | 0.94% | 550,000 | Common | SOLE |
| 893529107 | TRNS | TRNS | $4.8M | 0.64% | 45,000 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.