| 1 | MTZ | MasTec, Inc. | 4.50% |
| 2 | FIX | Comfort Systems USA, Inc. | 4.19% |
| 3 | STRL | Sterling Infrastructure, Inc. | 4.11% |
| 4 | AGX | Argan, Inc. | 3.75% |
| 5 | EME | EMCOR Group, Inc. | 3.54% |
| 6 | PRIM | Primoris Services Corporation | 3.34% |
| 7 | BWXT | BWX Technologies, Inc. | 3.19% |
| 8 | SPXC | SPX Technologies, Inc. | 3.19% |
| 9 | CHRW | C.H. Robinson Worldwide, Inc. | 3.13% |
| 10 | DY | Dycom Industries, Inc. | 3.10% |
| 11 | HII | Huntington Ingalls Industries, Inc. | 3.10% |
| 12 | SAIA | Saia, Inc. | 3.09% |
| 13 | CNM | Core & Main, Inc. | 2.85% |
| 14 | OC | Owens Corning | 2.80% |
| 15 | KRMN | Karman Holdings Inc. | 2.53% |
| 16 | CLH | Clean Harbors, Inc. | 2.46% |
| 17 | RBC | RBC Bearings Incorporated | 2.38% |
| 18 | KTOS | Kratos Defense & Security Solutions, Inc. | 2.08% |
| 19 | AAON | AAON, Inc. | 2.01% |
| 20 | KEX | Kirby Corporation | 1.98% |
| 21 | R | Ryder System, Inc. | 1.95% |
| 22 | OSK | Oshkosh Corporation | 1.91% |
| 23 | FNB | F.N.B. Corporation | 1.89% |
| 24 | GVA | Granite Construction Incorporated | 1.88% |
| 25 | IESC | IES Holdings, Inc. | 1.83% |
| View AIRR holdings |