| 1 | GWW | W.W. Grainger, Inc. | 54.23B | 0.29% | 402,567 | 16.93B |
| 2 | FAST | Fastenal Company | 43.62B | 1.75% | 7,802,721 | 7.55B |
| 3 | FERG | Ferguson Enterprises Inc. | 35.50B | 0.62% | 1,411,479 | 29.70B |
| 4 | WSO | Watsco, Inc. | 18.68B | 1.61% | 150,766 | 7.47B |
| 5 | WSO.B | Watsco, Inc. | 18.54B | - | - | 7.47B |
| 6 | POOL | Pool Corporation | 13.33B | 0.21% | 322,965 | 5.33B |
| 7 | CNM | Core & Main, Inc. | 10.97B | 0.62% | 965,205 | 7.18B |
| 8 | AIT | Applied Industrial Technologies, Inc. | 9.90B | 0.72% | 212,833 | 4.48B |
| 9 | WCC | WESCO International, Inc. | 9.39B | -1.05% | 511,562 | 21.79B |
| 10 | BECN | Beacon Roofing Supply, Inc. | 7.17B | 1.15% | 1,148,628 | 9.66B |
| 11 | SITE | SiteOne Landscape Supply, Inc. | 6.44B | 2.84% | 332,567 | 4.49B |
| 12 | MSM | MSC Industrial Direct Co., Inc. | 4.57B | 0.57% | 1,057,502 | 3.80B |
| 13 | REZI | Resideo Technologies, Inc. | 3.37B | -0.26% | 345,717 | 6.44B |
| 14 | DXPE | DXP Enterprises, Inc. | 1.61B | 3.29% | 657,773 | 1.74B |
| 15 | DSGR | Distribution Solutions Group, Inc. | 1.61B | 0.32% | 28,052 | 1.73B |
| 16 | DNOW | DNOW Inc. | 1.45B | 1.11% | 1,186,762 | 2.36B |
| 17 | GIC | Global Industrial Company | 954.24M | 0.56% | 55,597 | 1.33B |
| 18 | TRNS | Transcat, Inc. | 923.06M | -2.58% | 286,103 | 270.61M |
| 19 | BXC | BlueLinx Holdings Inc. | 894.39M | -0.22% | 54,957 | 2.95B |
| 20 | TITN | Titan Machinery Inc. | 346.63M | 2.29% | 259,993 | 2.79B |
| 21 | EVI | EVI Industries, Inc. | 242.08M | 0.65% | 22,610 | 359.11M |