| Waste Management, Inc. | Waste Management & Recycling | $93.3b | $244.00 | -0.0% | 1.0M | |
| Ecolab, Inc. | Water Infrastructure & Treatment | $85.5b | $311.25 | +1.6% | 877.4K | |
| Republic Services Inc. | Waste Management & Recycling | $74.0b | $255.29 | -2.0% | 733.3K | |
| Waste Connections, Inc. | Waste Management & Recycling | $46.7b | $192.10 | +0.0% | 856.1K | |
| American Water Works Company, Inc | Water Infrastructure & Treatment | $29.2b | $149.53 | +1.4% | 963.2K | |
| Copart Inc | Waste Management & Recycling | $28.8b | $31.90 | -0.5% | 6.2M | |
| Veralto Corporation | Water Infrastructure & Treatment | $28.3b | $117.78 | +0.6% | 1.1M | |
| Dow Inc. | Sustainable Packaging & Materials | $24.5b | $32.92 | -0.3% | 3.7M | |
| Smurfit Westrock plc | Sustainable Packaging & Materials | $22.8b | $42.58 | -1.7% | 2.6M | |
| Packaging Corp of America | Sustainable Packaging & Materials | $22.7b | $251.01 | +0.2% | 226.6K | |
| Xylem Inc | Water Infrastructure & Treatment | $22.1b | $94.19 | +0.1% | 1.5M | |
| Amcor plc Ordinary Shares | Sustainable Packaging & Materials | $21.7b | $43.75 | 0.0% | 1.9M | |
| GFL Environmental Inc. Subordinate Voting Shares | Waste Management & Recycling | $19.9b | $42.51 | -0.0% | 4.0M | |
| International Paper Co. | Sustainable Packaging & Materials | $18.6b | $34.38 | +1.4% | 3.5M | |
| IDEX Corporation | Water Infrastructure & Treatment | $17.4b | $237.59 | -0.2% | 414.3K | |
| Ball Corporation | Sustainable Packaging & Materials | $16.7b | $65.46 | +0.9% | 793.3K | |
| Clean Harbors, Inc | Waste Management & Recycling | $15.5b | $293.85 | -0.0% | 539.2K | |
| Avery Dennison Corp. | Sustainable Packaging & Materials | $14.1b | $188.26 | +0.6% | 564.3K | |
| Crown Holdings Inc. | Sustainable Packaging & Materials | $13.0b | $121.53 | +0.9% | 244.8K | |
| Essential Utilities, Inc. | Water Infrastructure & Treatment | $12.5b | $45.23 | +1.3% | 1.1M | |
| Watts Water Technologies, Inc. Class A | Water Infrastructure & Treatment | $12.0b | $360.58 | +0.9% | 294.0K | |
| Pentair plc | Water Infrastructure & Treatment | $11.1b | $68.22 | +0.2% | 778.3K | |
| ADVANCED DRAINAGE SYSTEMS, INC. | Water Infrastructure & Treatment | $10.3b | $125.60 | +1.7% | 529.8K | |
| Tetra Tech Inc | Water Infrastructure & Treatment | $10.1b | $38.97 | -1.5% | 2.5M | |
| Donaldson Company, Inc. | Pollution Control & Remediation | $9.9b | $85.22 | -0.3% | 236.7K | |
| AptarGroup, Inc. | Sustainable Packaging & Materials | $9.0b | $143.06 | +1.0% | 362.8K | |
| Stantec, Inc. | Water Infrastructure & Treatment | $8.7b | $85.55 | +14.1% | 892.1K | |
| DARLING INGREDIENTS INC. | Waste Management & Recycling | $8.5b | $55.98 | +1.1% | 992.6K | |
| Core & Main, Inc. | Water Infrastructure & Treatment | $8.3b | $45.07 | +0.9% | 1.3M | |
| Eastman Chemical Company | Sustainable Packaging & Materials | $7.5b | $65.05 | -0.9% | 870.5K | |
| Primo Brands Corporation | Sustainable Packaging & Materials | $7.5b | $23.98 | +0.3% | 2.0M | |
| Zurn Elkay Water Solutions Corporation | Water Infrastructure & Treatment | $7.3b | $45.85 | +1.5% | 551.8K | |
| Federal Signal Corp. | Waste Management & Recycling | $7.1b | $115.33 | +0.3% | 200.1K | |
| Terex Corporation | Waste Management & Recycling | $6.5b | $56.94 | -1.1% | 821.6K | |
| Sealed Air Corp. | Sustainable Packaging & Materials | $6.2b | $42.15 | 0.0% | 4.0M | |
| Casella Waste Systems Inc | Waste Management & Recycling | $6.1b | $100.17 | -0.2% | 440.7K | |
| Ingredion Incorporated | Sustainable Packaging & Materials | $6.1b | $94.18 | +1.5% | 426.7K | |
| Rayonier Inc. | Carbon Capture & Climate Tech | $5.8b | $21.39 | +0.9% | 1.6M | |
| Amentum Holdings, Inc. | Pollution Control & Remediation | $5.5b | $21.93 | -0.9% | 792.1K | |
| Trex Company, Inc. | Sustainable Packaging & Materials | $5.1b | $52.77 | -0.1% | 1.4M | |
| Reynolds Consumer Products Inc. Common Stock | Sustainable Packaging & Materials | $5.1b | $24.83 | +1.3% | 564.9K | |
| Sonoco Products Company | Sustainable Packaging & Materials | $4.8b | $48.95 | +0.5% | 539.5K | |
| Perimeter Solutions, Inc. | Pollution Control & Remediation | $4.7b | $29.00 | -0.9% | 775.9K | |
| Greif, Inc. | Sustainable Packaging & Materials | $4.7b | $70.92 | -0.5% | 147.4K | |
| California Resources Corporation | Carbon Capture & Climate Tech | $4.6b | $48.30 | +0.9% | 318.5K | |
| Franklin Electric Co Inc | Water Infrastructure & Treatment | $4.5b | $98.17 | +0.6% | 165.4K | |
| Badger Meter, Inc. | Water Infrastructure & Treatment | $4.4b | $155.96 | +0.7% | 149.6K | |
| Silgan Holdings Inc | Sustainable Packaging & Materials | $4.4b | $40.90 | +0.5% | 540.5K | |
| Greif, Inc. Class B | Sustainable Packaging & Materials | $4.4b | $100.78 | +0.8% | 182.7K | |
| Avient Corporation | Sustainable Packaging & Materials | $4.0b | $44.67 | -0.6% | 317.4K |