Q2 2023 · 13F-HR
ACK Asset Management LLCholdings as filed
Filed 2023-08-14 · accession 0000899140-23-000885
$802,904
Reported value
23
Positions
2023-06-30
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 267475101 | DY | ENS | $62,128 | 7.74% | 572,500 | Common | SOLE |
| 55292X108 | — | MTZ | $60,755 | 7.57% | 515,000 | Common | SOLE |
| 640491106 | NEOG | ROG | $59,914 | 7.46% | 370,000 | Common | SOLE |
| 00217Y104 | ATS | ATS | $56,292 | 7.01% | 1,221,341 | Common | SOLE |
| 047649108 | ATKR | ATKR | $56,138 | 6.99% | 360,000 | Common | SOLE |
| 21874C102 | CNM | EME | $55,434 | 6.90% | 300,000 | Common | SOLE |
| 57637H103 | MCFT | MTRN | $54,873 | 6.83% | 480,500 | Common | SOLE |
| 98983L108 | ZWS | ZWS | $45,713 | 5.69% | 1,700,000 | Common | SOLE |
| 576690101 | MTRN | NEOG | $43,500 | 5.42% | 2,000,000 | Common | SOLE |
| 29275Y102 | ENS | HLIO | $41,967 | 5.23% | 635,000 | Common | SOLE |
| 12008R107 | BLDR | CNM | $36,198 | 4.51% | 1,155,000 | Common | SOLE |
| 019330109 | ALNT | AMOT | $32,248 | 4.02% | 807,400 | Common | SOLE |
| 046433108 | ATRO | ATRO | $28,301 | 3.52% | 1,425,000 | Common | SOLE |
| 29084Q100 | EME | ERII | $24,523 | 3.05% | 877,400 | Common | SOLE |
| 775133101 | ROG | SMRT | $22,616 | 2.82% | 5,905,000 | Common | SOLE |
| 83193G107 | SMRT | THRY | $22,153 | 2.76% | 900,509 | Common | SOLE |
| 886029206 | THRY | TITN | $19,470 | 2.42% | 660,000 | Common | SOLE |
| 29270J100 | ERII | LUNA | $16,816 | 2.09% | 1,843,859 | Common | SOLE |
| 42328H109 | HLIO | MCFT | $16,045 | 2.00% | 523,500 | Common | SOLE |
| 88830R101 | TITN | VMI | $14,553 | 1.81% | 50,000 | Common | SOLE |
| 550351100 | LUNA | MDA | $12,768 | 1.59% | 2,070,000 | Common | SOLE |
| 576323109 | MTZ | ONEW | $11,401 | 1.42% | 314,600 | Common | SOLE |
| 68280L101 | ONEW | SLCA | $9,098 | 1.13% | 750,000 | 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.