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CIK: 0001510940
Total reported value
$856.3M
$856.3M
20 檔
31.5%
In Q1 2025, ACK Asset Management LLC's U.S. equity holdings reached a combined market value of $856.3M, distributed across 20 disclosed stock positions.
In Q1 2025, ACK Asset Management LLC displayed an active expansion posture, initiating 20 new positions and adding to 0 existing holdings, outstripping position reductions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | DY | Dycom Industries Inc | Stock-Industrials | 9.58% | — | -14.07% | |
| 2 | ENS | Enersys | Stock-Industrials | 9.39% | — | -6.96% | |
| 3 | MTZ | Mastec Inc | Stock-Industrials | 8.87% | — | -12.99% | |
| 4 | ATS | Ats CORP | Stock-Other | 8.24% | -1.46% | -3.82% | |
| 5 | ATRO | Astronics CORP | Stock-Other | 8.18% | — | — | |
| 6 | JBTM | Jbt Marel CORP | Stock-Industrials | 7.42% | — | -7.55% | |
| 7 | MTRN | Materion CORP | Stock-Other | 6.15% | -3.88% | -7.19% | |
| 8 | ROG | Rogers CORP | Stock-Other | 5.74% | -6.36% | EXIT | |
| 9 | MYRG | Myr Group Inc/delaware | Stock-Industrials | 5.18% | — | +39.55% | |
| 10 | CECO | Ceco Environmental CORP | Stock-Other | 4.50% | — | -5.58% | |
| 11 | MIR | Mirion Technologies Inc | Stock-Industrials | 3.85% | — | -10.83% | |
| 12 | CLFD | Clearfield Inc | Stock-Other | 3.35% | +1.33% | -4.56% | |
| 13 | CTRI | Centuri Holdings Inc | Stock-Other | 3.29% | — | -6.11% | |
| 14 | 37M | Mrc Global Inc | Stock-Other | 2.95% | — | +184.55% | |
| 15 | MBC | Masterbrand Inc | Stock-Consumer Disc | 2.79% | +0.61% | -11.69% | |
| 16 | BIRDF | Bird Construction Inc | Stock-Other | 2.79% | — | — | |
| 17 | MTRX | Matrix Service Co | Stock-Other | 2.42% | — | +0.36% | |
| 18 | GVA | Granite Construction Inc | Stock-Industrials | 2.36% | -3.74% | EXIT | |
| 19 | SITE | Siteone Landscape Supply Inc | Stock-Industrials | 1.99% | -1.07% | — | |
| 20 | LASR | Nlight Inc | Stock-Other | 0.96% | — | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | DY | Dycom Industries Inc | — | NEW | New buy |
| 2 | ENS | Enersys | — | NEW | New buy |
| 3 | MTZ | Mastec Inc | — | NEW | New buy |
| 4 | ATS | Ats CORP | — | NEW | New buy |
| 5 | ATRO | Astronics CORP | — | NEW | New buy |
| 6 | JBTM | Jbt Marel CORP | — | NEW | New buy |
| 7 | MTRN | Materion CORP | — | NEW | New buy |
| 8 | ROG | Rogers CORP | — | NEW | New buy |
| 9 | MYRG | Myr Group Inc/delaware | — | NEW | New buy |
| 10 | CECO | Ceco Environmental CORP | — | NEW | New buy |
| 11 | MIR | Mirion Technologies Inc | — | NEW | New buy |
| 12 | CLFD | Clearfield Inc | — | NEW | New buy |
| 13 | CTRI | Centuri Holdings Inc | — | NEW | New buy |
| 14 | 37M | Mrc Global Inc | — | NEW | New buy |
| 15 | MBC | Masterbrand Inc | — | NEW | New buy |
| 16 | BIRDF | Bird Construction Inc | — | NEW | New buy |
| 17 | MTRX | Matrix Service Co | — | NEW | New buy |
| 18 | GVA | Granite Construction Inc | — | NEW | New buy |
| 19 | SITE | Siteone Landscape Supply Inc | — | NEW | New buy |
| 20 | LASR | Nlight Inc | — | NEW | New buy |
According to official SEC Form 13F filings, ACK Asset Management LLC reported a total U.S. public equity portfolio value of $856.3M across 20 disclosed positions in Q1 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including DY, ENS, MTZ) accounted for 31.5% of total reported equity market value during Q1 2025.
Top New Position Initiated
DY
市值: $58.3M
During Q1 2025, ACK Asset Management LLC's top holdings by market value included DY (9.6%)、ENS (9.4%)、MTZ (8.9%). The largest single position, DY, represented 9.6% of total portfolio value.
In Q1 2025, ACK Asset Management LLC made 20 total portfolio adjustments, initiating 20 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 0 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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