| Quanta Services, Inc. | 795K | US$566M | 4.2% |
| Csx Corporation | 10.4M | US$472M | 3.5% |
| Eaton Corporation, Plc | 1.12M | US$447M | 3.3% |
| Howmet Aerospace Inc. | 1.71M | US$442M | 3.3% |
| Trane Technologies Plc | 956K | US$431M | 3.2% |
| Union Pacific Corporation | 1.61M | US$422M | 3.1% |
| Nucor Corporation | 1.68M | US$420M | 3.1% |
| Rockwell Automation, Inc. | 877K | US$395M | 2.9% |
| Norfolk Southern Corporation | 1.29M | US$393M | 2.9% |
| United Rentals, Inc. | 390K | US$388M | 2.9% |
| Deere & Company | 714K | US$387M | 2.9% |
| Dba Sempra | 4.34M | US$387M | 2.9% |
| Fastenal Company | 8.31M | US$367M | 2.7% |
| Emerson Electric Company | 2.48M | US$357M | 2.6% |
| Parker-hannifin Corporation | 397K | US$335M | 2.5% |
| Crh Plc | 2.99M | US$326M | 2.4% |
| Steel Dynamics, Inc. | 1.07M | US$279M | 2.1% |
| Vulcan Materials Company (holding Company) | 969K | US$274M | 2.0% |
| Emcor Group, Inc. | 329K | US$272M | 2.0% |
| Martin Marietta Materials, Inc. | 442K | US$257M | 1.9% |
| Amrize Ltd | 4.05M | US$221M | 1.6% |
| Mastec, Inc. | 579K | US$219M | 1.6% |
| Sterling Infrastructure, Inc. | 225K | US$194M | 1.4% |
| Hubbell Inc | 390K | US$185M | 1.4% |
| Ati Inc. | 997K | US$175M | 1.3% |
| Carpenter Technology Corporation | 365K | US$171M | 1.3% |
| Woodward, Inc. | 439K | US$154M | 1.1% |
| Alcoa Corporation | 1.9M | US$147M | 1.1% |
| Reliance, Inc. | 383K | US$146M | 1.1% |
| Fortive Corporation | 2.32M | US$136M | 1.0% |
| Rbc Bearings Incorporated | 232K | US$133M | 0.98% |
| Wesco International, Inc. | 357K | US$129M | 0.95% |
| Idex Corporation | 549K | US$116M | 0.85% |
| Dycom Industries, Inc. | 212K | US$108M | 0.80% |
| Carlisle Companies Incorporated | 307K | US$106M | 0.78% |
| Mueller Industries, Inc. | 814K | US$105M | 0.77% |
| Lincoln Electric Holdings, Inc. | 404K | US$104M | 0.77% |
| Jacobs Solutions Inc. | 864K | US$104M | 0.76% |
| Rpm International Inc. | 939K | US$99.6M | 0.74% |
| Regal Rexnord Corporation | 487K | US$98.3M | 0.73% |
| Trimble Inc. | 1.74M | US$98.1M | 0.72% |
| Graco Inc. | 1.22M | US$91.7M | 0.68% |
| Topbuild Corp. | 206K | US$86.2M | 0.64% |
| Pentair Plc. | 1.2M | US$85M | 0.63% |
| Westlake Corporation | 940K | US$81.6M | 0.60% |
| Advanced Drainage Systems, Inc. | 570K | US$79.4M | 0.59% |
| Spx Technologies, Inc. | 366K | US$79.2M | 0.58% |
| Crane Company | 423K | US$77.4M | 0.57% |
| Powell Industries, Inc. | 268K | US$76.3M | 0.56% |
| Valmont Industries, Inc. | 145K | US$75.1M | 0.55% |
| Myr Group, Inc. | 149K | US$69.3M | 0.51% |
| Acuity Inc. | 225K | US$68.6M | 0.51% |
| Argan, Inc. | 102K | US$67.9M | 0.50% |
| Aecom | 965K | US$66.9M | 0.49% |
| Legence Corp. | 766K | US$64.2M | 0.47% |
| Nwpx Infrastructure, Inc. | 535K | US$63.1M | 0.47% |
| Commercial Metals Company | 814K | US$61.9M | 0.46% |
| Builders Firstsource, Inc. | 811K | US$61.9M | 0.46% |
| Everus Construction Group, Inc. | 405K | US$60.2M | 0.44% |
| Zurn Elkay Water Solutions Corporation | 1.23M | US$57.7M | 0.43% |
| Cleveland-cliffs Inc. | 4.18M | US$56.8M | 0.42% |
| Materion Corporation | 251K | US$55.1M | 0.41% |
| Preformed Line Products Company | 149K | US$55.1M | 0.41% |
| Custom Truck One Source, Inc. | 5.63M | US$54M | 0.40% |
| Tetra Tech, Inc. | 1.91M | US$52.6M | 0.39% |
| Eagle Materials Inc | 235K | US$52M | 0.38% |
| Gorman-rupp Company (the) | 693K | US$51.9M | 0.38% |
| Century Aluminum Company | 771K | US$50.9M | 0.38% |
| Primoris Services Corporation | 396K | US$49.9M | 0.37% |
| Titan Machinery Inc. | 2.23M | US$48.7M | 0.36% |
| Arcosa, Inc. | 360K | US$45.6M | 0.34% |
| Trinity Industries, Inc. | 1.35M | US$43.9M | 0.32% |
| Granite Construction Incorporated | 320K | US$43.8M | 0.32% |
| Minerals Technologies Inc. | 546K | US$42M | 0.31% |
| Atkore Inc. | 507K | US$42M | 0.31% |
| Construction Partners, Inc. | 352K | US$41M | 0.30% |
| Dxp Enterprises, Inc. | 282K | US$41M | 0.30% |
| Centuri Holdings, Inc. | 1.31M | US$40.4M | 0.30% |
| Louisiana-pacific Corporation | 511K | US$39M | 0.29% |
| Knife Riv Holding Co. | 491K | US$38.5M | 0.28% |
| Mdu Resources Group, Inc. | 1.79M | US$37.8M | 0.28% |
| Astec Industries, Inc. | 749K | US$37.7M | 0.28% |
| Metallus Inc. | 1.83M | US$36M | 0.27% |
| Titan America Sa | 2.19M | US$35.6M | 0.26% |
| Ryerson Holding Corporation | 1.24M | US$35.5M | 0.26% |
| Terex Corporation | 605K | US$35.2M | 0.26% |
| Mueller Water Products | 1.39M | US$35M | 0.26% |
| Tutor Perini Corporation | 486K | US$34.7M | 0.26% |
| Greenbrier Companies, Inc. (the) | 730K | US$34.4M | 0.25% |
| Csw Industrials, Inc. | 122K | US$33.9M | 0.25% |
| Dnow Inc. | 2.54M | US$32.5M | 0.24% |
| Herc Holdings Inc. | 244K | US$32.5M | 0.24% |
| United States Lime & Minerals, Inc. | 285K | US$32.4M | 0.24% |
| Insteel Industries, Inc. | 1.09M | US$30.1M | 0.22% |
| Exponent, Inc. | 494K | US$28.8M | 0.21% |
| Wabash National Corporation | 3.6M | US$28.6M | 0.21% |
| Gibraltar Industries, Inc. | 729K | US$28.2M | 0.21% |
| Columbus Mckinnon Corporation | 1.75M | US$28M | 0.21% |
| Badger Meter, Inc. | 216K | US$26.8M | 0.20% |
| Calix, Inc | 668K | US$26.6M | 0.20% |