| 持股明細(資料日期：2024/12/31) |
| 持股名稱 | 比例 |
| ECOLAB INC | 3.44% |
| TRANE TECHNOLOGIES PLC | 3.24% |
| VERTIV HOLDINGS CO-A | 3.19% |
| WASTE MANAGEMENT INC | 3.14% |
| XYLEM INC | 3.09% |
| NEXTERA ENERGY INC | 3.06% |
| Tetra Tech Inc | 2.99% |
| STANTEC INC | 2.80% |
| TAIWAN SEMICONDUCTOR MANUFACTU | 2.77% |
| Thermo Fisher Scientific Inc | 2.70% |
| IBERDROLA SA | 2.51% |
| AIR LIQUIDE SA | 2.23% |
| BALL CORP | 2.20% |
| DANAHER CORP | 2.10% |
| SCHNEIDER ELECTRIC SE | 2.02% |
| SMURFIT WESTROCK PLC | 1.99% |
| ALFA LAVAL AB | 1.73% |
| Owens Corning | 1.72% |
| NATIONAL GRID PLC | 1.71% |
| SSE PLC | 1.71% |
| RENESAS ELECTRONICS CORP | 1.71% |
| CHART INDUSTRIES INC | 1.63% |
| ESSENTIAL UTILITIES INC | 1.63% |
| FRANKLIN ELECTRIC CO INC | 1.63% |
| APPLIED MATERIALS INC | 1.61% |
| IDEX CORP | 1.59% |
| GRAPHIC PACKAGING HOLDING CO | 1.59% |
| FIRST SOLAR INC | 1.58% |
| REPUBLIC SERVICES INC | 1.57% |
| NVENT ELECTRIC PLC | 1.53% |
| Micron Technology Inc | 1.49% |
| ADVANCED DRAINAGE SYSTEMS IN | 1.43% |
| KINGSPAN GROUP PLC | 1.41% |
| KURITA WATER INDUSTRIES LTD | 1.40% |
| Infineon Technologies AG | 1.36% |
| Veolia Environnement SA | 1.33% |
| ASHTEAD GROUP PLC | 1.30% |
| Nexans SA | 1.29% |
| BRAMBLES LTD | 1.28% |
| ON Semiconductor Corp | 1.28% |
| AMERICAN WATER WORKS CO INC | 1.27% |
| KNORR-BREMSE AG | 1.22% |
| METSO CORPORATION | 1.21% |
| ITRON INC | 1.17% |
| BLOOM ENERGY CORP- A | 1.17% |
| Trimble Navigation Ltd | 1.10% |
| NOVONESIS(Novozymes) B | 1.10% |
| BOLIDEN AB | 1.09% |
| ENEL SPA | 1.04% |