| 1 | GWW | W.W. Grainger, Inc. | 47.55B | -0.32% | 158,461 | 17.17B |
| 2 | FAST | Fastenal Company | 44.20B | - | 2,460,046 | 7.55B |
| 3 | FERG | Ferguson Enterprises Inc. | 32.65B | -0.41% | 1,591,324 | 29.90B |
| 4 | WSO | Watsco, Inc. | 19.39B | -0.92% | 103,569 | 7.62B |
| 5 | POOL | Pool Corporation | 12.30B | 0.36% | 301,998 | 5.31B |
| 6 | CNM | Core & Main, Inc. | 9.81B | 0.02% | 2,339,704 | 7.44B |
| 7 | AIT | Applied Industrial Technologies, Inc. | 8.94B | -1.87% | 230,723 | 4.48B |
| 8 | WCC | WESCO International, Inc. | 8.07B | -1.02% | 605,223 | 21.82B |
| 9 | BECN | Beacon Roofing Supply, Inc. | 7.65B | 0.03% | 1,937,918 | 9.76B |
| 10 | SITE | SiteOne Landscape Supply, Inc. | 5.70B | -0.58% | 386,197 | 4.54B |
| 11 | MSM | MSC Industrial Direct Co., Inc. | 4.46B | 0.90% | 590,643 | 3.80B |
| 12 | REZI | Resideo Technologies, Inc. | 2.72B | -0.32% | 798,327 | 6.76B |
| 13 | DNOW | DNOW Inc. | 1.81B | 1.00% | 714,701 | 2.37B |
| 14 | DXPE | DXP Enterprises, Inc. | 1.35B | -3.04% | 93,236 | 1.80B |
| 15 | DSGR | Distribution Solutions Group, Inc. | 1.33B | -1.08% | 23,091 | 1.80B |
| 16 | GIC | Global Industrial Company | 885.37M | 1.40% | 62,242 | 1.32B |
| 17 | TRNS | Transcat, Inc. | 668.89M | 1.13% | 38,210 | 272.20M |
| 18 | BXC | BlueLinx Holdings Inc. | 663.76M | -1.53% | 74,492 | 2.95B |
| 19 | TITN | Titan Machinery Inc. | 408.16M | -0.39% | 241,796 | 2.70B |
| 20 | EVI | EVI Industries, Inc. | 237.64M | 0.11% | 3,679 | 360.46M |
| 21 | BRIA | Brillia Inc | 74.42M | -0.82% | 50,759 | 55.76M |