| 1 | TT | Trane Technologies plc | 5.50% |
| 2 | EME | EMCOR Group, Inc. | 5.36% |
| 3 | JCI | Johnson Controls International plc | 5.25% |
| 4 | MLM | Martin Marietta Materials, Inc. | 5.04% |
| 5 | VMC | Vulcan Materials Company | 4.87% |
| 6 | CRH | CRH plc | 4.44% |
| 7 | HD | The Home Depot, Inc. | 4.33% |
| 8 | LOW | Lowe's Companies, Inc. | 4.31% |
| 9 | STRL | Sterling Infrastructure, Inc. | 4.03% |
| 10 | TPC | Tutor Perini Corporation | 3.97% |
| 11 | AGX | Argan, Inc. | 3.56% |
| 12 | FIX | Comfort Systems USA, Inc. | 3.17% |
| 13 | TGLS | Tecnoglass Inc. | 3.06% |
| 14 | MTZ | MasTec, Inc. | 3.06% |
| 15 | TILE | Interface, Inc. | 2.77% |
| 16 | ACM | AECOM | 2.74% |
| 17 | PRIM | Primoris Services Corporation | 2.72% |
| 18 | USLM | United States Lime & Minerals, Inc. | 2.71% |
| 19 | KNF | Knife River Corporation | 2.66% |
| 20 | GVA | Granite Construction Incorporated | 2.62% |
| 21 | EXP | Eagle Materials Inc. | 2.57% |
| 22 | THR | Thermon Group Holdings, Inc. | 2.53% |
| 23 | GFF | Griffon Corporation | 2.51% |
| 24 | MDU | MDU Resources Group, Inc. | 2.49% |
| 25 | CVCO | Cavco Industries, Inc. | 2.39% |
| View PKB holdings |