| Aena Sme Sa | 18M | US$550M | 5.1% |
| Nextera Energy, Inc. | 5.88M | US$516M | 4.8% |
| Iberdrola Sa | 18M | US$447M | 4.1% |
| Enbridge Inc. | 7.89M | US$428M | 4.0% |
| Williams Companies, Inc. (the) | 4.42M | US$329M | 3.0% |
| Auckland International Airport Limited | 68.8M | US$327M | 3.0% |
| Southern Company (the) | 3.18M | US$305M | 2.8% |
| Duke Energy Corporation (holding Company) | 2.25M | US$284M | 2.6% |
| Getlink Se | 12.7M | US$271M | 2.5% |
| Enel Spa | 22.3M | US$256M | 2.4% |
| Qube Holdings Ltd. | 71.9M | US$254M | 2.4% |
| Tc Energy Corporation | 3.77M | US$249M | 2.3% |
| Flughafen Zurich Ag | 773K | US$239M | 2.2% |
| National Grid Plc | 14.4M | US$237M | 2.2% |
| Kinder Morgan, Inc. | 7.08M | US$226M | 2.1% |
| Constellation Energy Corporation | 901K | US$224M | 2.1% |
| American Electric Power Company, Inc. | 1.56M | US$214M | 2.0% |
| Targa Resources, Inc. | 777K | US$208M | 1.9% |
| Aeroports De Paris | 1.57M | US$204M | 1.9% |
| Oneok, Inc. | 2.28M | US$198M | 1.8% |
| Cheniere Energy, Inc. | 779K | US$186M | 1.7% |
| Dba Sempra | 1.89M | US$175M | 1.6% |
| Engie S.a. | 5.36M | US$169M | 1.6% |
| Dominion Energy, Inc. | 2.47M | US$169M | 1.6% |
| Entergy Corporation | 1.31M | US$150M | 1.4% |
| Vistra Corp. | 920K | US$146M | 1.4% |
| Exelon Corporation | 2.96M | US$138M | 1.3% |
| Xcel Energy Inc. | 1.71M | US$137M | 1.3% |
| E.on Se | 6.41M | US$132M | 1.2% |
| Sats Ltd | 36.4M | US$128M | 1.2% |
| Rwe Ag | 1.93M | US$125M | 1.2% |
| Japan Airport Terminal Co., Ltd. | 3.78M | US$118M | 1.1% |
| Public Service Enterprise Group Incorporated | 1.44M | US$117M | 1.1% |
| Sse Plc | 3.5M | US$113M | 1.0% |
| Pacific Gas & Electric Co. | 6.35M | US$107M | 0.99% |
| Fraport Ag | 1.28M | US$107M | 0.99% |
| Pembina Pipeline Corporation | 2.1M | US$97.3M | 0.90% |
| China Merchants Port Holdings Co., Ltd. | 47.8M | US$75.3M | 0.70% |
| Enav S.p.a. | 10.3M | US$61.4M | 0.57% |
| Jiangsu Expressway Co. Ltd. Class A | 49.6M | US$58M | 0.54% |
| Dt Midstream, Inc. | 368K | US$54M | 0.50% |
| Zhejiang Expressway Co. Ltd. Class H | 67.4M | US$51M | 0.47% |
| Shenzhen International Holdings Limited | 56.5M | US$38.4M | 0.36% |
| Westshore Terminals Investment Corporation | 1.3M | US$34.4M | 0.32% |
| Keyera Corp. | 830K | US$33.3M | 0.31% |
| Cosco Shipping Ports Limited | 56.2M | US$32.2M | 0.30% |
| Corporacion America Airports Sa | 1.26M | US$31.7M | 0.29% |
| Anhui Expressway Company Limited Class A | 16.3M | US$30.5M | 0.28% |
| Gaztransport & Technigaz Sa | 134K | US$28.5M | 0.26% |
| Antero Midstream Corporation | 1.2M | US$27.3M | 0.25% |
| Sia Engineering Co. Ltd. | 10M | US$26.9M | 0.25% |
| South Bow Corp | 752K | US$26.5M | 0.25% |
| Shenzhen Expressway Corporation Limited Class A | 24.6M | US$20.1M | 0.19% |
| Frontline Plc | 515K | US$17.9M | 0.17% |
| Beijing Capital International Airport Co., Ltd. Class H | 76.6M | US$14.2M | 0.13% |
| Sichuan Expressway Co. Ltd. Class A | 25M | US$13.7M | 0.13% |
| China Resources Power Holdings Co. Ltd. | 6.31M | US$13.6M | 0.13% |
| Cgn Power Co., Ltd. Class A | 30.6M | US$10.5M | 0.10% |
| Sky Harbour Group Corporation | 986K | US$9.7M | 0.09% |
| Kunlun Energy Co. Ltd. | 11.1M | US$9.08M | 0.08% |
| Huaneng Power International, Inc. Class A | 11.9M | US$8.29M | 0.08% |
| Cosco Shipping Energy Transportation Co., Ltd. Class A | 4.68M | US$8.25M | 0.08% |
| China Longyuan Power Group Corporation Ltd Class H | 9.55M | US$6.1M | 0.06% |
| China Gas Holdings Limited | 8.31M | US$5.5M | 0.05% |
| Yuexiu Transport Infrastructure Limited | 0 | US$0 | 0.00% |
| Golar Lng Limited | 0 | US$0 | 0.00% |
| Wec Energy Group, Inc. | 0 | US$0 | 0.00% |
| Gibson Energy Inc. | 0 | US$0 | 0.00% |
| Consolidated Edison, Inc. | 0 | US$0 | 0.00% |
| Guangdong Investment Limited | 0 | US$0 | 0.00% |