ACK Asset Management LLC
Q4 2025 13F Holdings
- Locationgreenwich, CT
- Num holdings
23
- Value ($000)
$796,757
- Date Filed02/13/2026
- Form type13F-HR
- CIK0001510940
- All SEC filings
- NoteHoldings aggregated across “other managers” listed in original SEC filing, see here for detailed holdings broken out by other managers
Compare Q4 2025 toSelect Quarter
Issuer Name | Class | CUSIP | VALUE | % | Shares | Principal | Option Type |
|---|---|---|---|---|---|---|---|
MTRN | COM | 576690101 | $59.03M | 7 % | 474,800 | ||
GVA | COM | 387328107 | $57.68M | 7 % | 500,000 | ||
WMS | COM | 00790R104 | $56.48M | 7 % | 390,000 | ||
ATS | COM | 00217Y104 | $50.84M | 6 % | 1,846,196 | ||
CNM | COM | 21874C102 | $46.77M | 6 % | 900,000 | ||
ENS | COM | 29275Y102 | $44.66M | 6 % | 304,324 | ||
NOVT | COM | 67000B104 | $44.62M | 6 % | 375,000 | ||
JHX | COM | G4253H101 | $43.58M | 6 % | 2,100,000 | ||
HLIO | COM | 42328H109 | $41.74M | 5 % | 780,378 | ||
SITE | COM | 82982L103 | $41.1M | 5 % | 330,000 |
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