ACK Asset Management LLC
CIK 1510940 · Holdings on Sep 30, 2023 · First reported Nov 13, 2023
Top ten holdings
Q3 2023- ENS7.87%
- ATKR7.80%
- ATS7.56%
- MTRN7.11%
- ROG7.07%
- EME7.03%
- ZWS6.92%
- CNM5.47%
- NEOG5.39%
- MTZ5.28%
Share classes counted separately67.50%
Portfolio value by quarter
Top 10 holdings 21
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | ENSENERSYS View history and evidence | $54.20M | 7.87% | 572.50K shares | — | ↗▾ | |
| 02 | ATKRATKORE INC View history and evidence | $53.71M | 7.80% | 360.00K shares | — | ↗▾ | |
| 03 | ATSATS CORP View history and evidence | $52.05M | 7.56% | 1.22M shares | — | ↗▾ | |
| 04 | MTRNMATERION CORP View history and evidence | $48.97M | 7.11% | 480.50K shares | — | ↗▾ | |
| 05 | ROGROGERS CORP View history and evidence | $48.64M | 7.07% | 370.00K shares | — | ↗▾ | |
| 06 | EMEEMCOR GROUP INC View history and evidence | $48.39M | 7.03% | 230.00K shares | — | ↗▾ | |
| 07 | ZWSZURN ELKAY WATER SOLUTIONS C View history and evidence | $47.63M | 6.92% | 1.70M shares | — | ↗▾ | |
| 08 | CNMCORE & MAIN INC-CLASS A View history and evidence | $37.65M | 5.47% | 1.30M shares | — | ↗▾ | |
| 09 | NEOGNEOGEN CORP View history and evidence | $37.08M | 5.39% | 2.00M shares | — | ↗▾ | |
| 10 | MTZMASTEC INC View history and evidence | $36.34M | 5.28% | 505.00K shares | — | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 3
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| MCFT MASTERCRAFT BOAT HOLDINGS IN | Non-derivative | — | — | SEC filing ↗ | |
| ONEW ONEWATER MARINE INC-CL A | Non-derivative | — | — | SEC filing ↗ | |
| 90346E107 SLCA | Non-derivative | — | — | SEC filing ↗ |
3 / 3 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1510940 · Period 2023-09-30
Data loaded 2026-09-23 · First reported 2023-11-13
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 688243
}Take these holdings further.
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.