ACK Asset Management LLC 13F holdings, Q4 2024
Holdings as of December 31, 2024 · filings on SEC EDGAR · latest filing →
ACK Asset Management LLC disclosed 22 US equity positions worth $746.4m in its Q4 2024 13F filing. The largest position was DY at 10.4% of the reported book, followed by MTZ and ATS. Against the Q3 2024 filing, it opened 7 new positions, added to 4 and reduced 10 among the top 22 holdings.
What did ACK Asset Management LLC own in Q4 2024? Top 22 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q3 2024 |
|---|---|---|---|---|---|---|---|
| 1 | DY DY | Industrials | 10.4% | $77.5m | 445,500 | -17% | reduced |
| 2 | MTZ MTZ | Industrials | 9.7% | $72.4m | 531,800 | -31% | reduced |
| 3 | ATS ATS | 8.5% | $63.8m | 2,093,196 | -7% | reduced | |
| 4 | ENS ENS | Industrials | 8.3% | $62.0m | 671,024 | -6% | reduced |
| 5 | ROG ROG | Technology | 7.9% | $58.9m | 580,000 | -2% | reduced |
| 6 | JBTM JBT | Industrials | 6.8% | $50.8m | 400,000 | – | new |
| 7 | MTRN MTRN | Basic Materials | 6.6% | $48.9m | 494,800 | -2% | reduced |
| 8 | CECO CECO | Industrials | 5.2% | $38.5m | 1,272,000 | 30% | added |
| 9 | ATRO ATRO | Industrials | 4.4% | $32.9m | 2,060,000 | 0% | held |
| 10 | MIR MIR | Industrials | 4.2% | $31.7m | 1,815,000 | -57% | reduced |
| 11 | MYRG MYRG | Industrials | 4.0% | $29.8m | 200,000 | – | new |
| 12 | CTRI CTRI | Utilities | 3.4% | $25.1m | 1,300,000 | – | new |
| 13 | GVA GVA | Industrials | 3.3% | $24.9m | 284,000 | -66% | reduced |
| 14 | CLFD CLFD | Technology | 3.0% | $22.3m | 720,000 | 4% | added |
| 15 | MBC MBC | Consumer Cyclical | 2.9% | $21.5m | 1,475,000 | 127% | added |
| 16 | ESI ESI | Basic Materials | 2.6% | $19.1m | 750,000 | -62% | reduced |
| 17 | NEOG NEOG | Healthcare | 2.0% | $14.7m | 1,206,796 | -27% | reduced |
| 18 | APTV APTV | Consumer Cyclical | 1.9% | $14.5m | 240,000 | – | new |
| 19 | MTRX MTRX | 1.9% | $14.1m | 1,179,901 | 47% | added | |
| 20 | BWA BWA | Consumer Cyclical | 1.5% | $11.2m | 351,400 | – | new |
| 21 | 37M MRC | 0.9% | $7.0m | 550,000 | – | new | |
| 22 | TRNS TRNS | Industrials | 0.6% | $4.8m | 45,000 | – | new |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.