| Nextera Energy, Inc. | 1.49M | US$131M | 7.4% |
| National Fuel Gas Company | 1.41M | US$109M | 6.2% |
| American Electric Power Company, Inc. | 517K | US$70.7M | 4.0% |
| Evergy, Inc. | 773K | US$66.8M | 3.8% |
| Wec Energy Group, Inc. | 463K | US$54M | 3.1% |
| Southwest Gas Holdings, Inc. | 597K | US$52.9M | 3.0% |
| Ameren Corporation | 449K | US$50.7M | 2.9% |
| The Aes Corporation | 2.9M | US$42.6M | 2.4% |
| Oneok, Inc. | 466K | US$40.5M | 2.3% |
| Eversource Energy (d/b/a) | 556K | US$40.2M | 2.3% |
| Oge Energy Corp | 778K | US$37.8M | 2.1% |
| Southern Company (the) | 382K | US$36.6M | 2.1% |
| Otter Tail Corporation | 387K | US$34.8M | 2.0% |
| Pinnacle West Capital Corporation | 311K | US$33.2M | 1.9% |
| Duke Energy Corporation (holding Company) | 247K | US$31.2M | 1.8% |
| Xcel Energy Inc. | 383K | US$30.7M | 1.7% |
| Mge Energy Inc. | 376K | US$30.6M | 1.7% |
| Black Hills Corporation | 412K | US$30.6M | 1.7% |
| Enbridge Inc. | 553K | US$30M | 1.7% |
| Northwestern Energy Group, Inc. | 417K | US$29.9M | 1.7% |
| Cameco Corporation | 256K | US$26.1M | 1.5% |
| Dominion Energy, Inc. | 364K | US$24.8M | 1.4% |
| Northwest Natural Holding Company | 424K | US$20.8M | 1.2% |
| Ppl Corporation | 541K | US$19.6M | 1.1% |
| Essential Utilities, Inc. | 440K | US$16.8M | 0.96% |
| Severn Trent Plc | 394K | US$15.4M | 0.88% |
| Rolls-royce Holdings Plc | 750K | US$14.4M | 0.82% |
| Public Service Enterprise Group Incorporated | 177K | US$14.3M | 0.81% |
| Exelon Corporation | 305K | US$14.2M | 0.81% |
| Constellation Energy Corporation | 57,167 | US$14.2M | 0.81% |
| Firstenergy Corp. | 291K | US$13.8M | 0.79% |
| Alliant Energy Corporation | 173K | US$13.2M | 0.75% |
| Gatx Corporation | 74,000 | US$13.1M | 0.74% |
| American Water Works Company, Inc. | 98,100 | US$12.9M | 0.73% |
| Ugi Corporation | 366K | US$12.6M | 0.72% |
| Nisource Inc | 260K | US$12.4M | 0.70% |
| Deutsche Telekom Ag | 454K | US$12.4M | 0.70% |
| Avista Corporation | 301K | US$12.3M | 0.70% |
| One Gas, Inc. | 148K | US$11.4M | 0.65% |
| Txnm Energy, Inc. | 200K | US$11.3M | 0.64% |
| Atmos Energy Corporation | 65,200 | US$11.2M | 0.64% |
| Emera Incorporated | 205K | US$10.8M | 0.62% |
| Bce Inc. | 470K | US$10.1M | 0.57% |
| Telephone And Data Systems, Inc. | 262K | US$9.7M | 0.55% |
| Edison International | 128K | US$9.53M | 0.54% |
| Energy Transfer Lp | 469K | US$8.97M | 0.51% |
| Fortis Inc. | 150K | US$8.59M | 0.49% |
| Spire Inc. | 109K | US$8.51M | 0.48% |
| Chevron Corporation | 51,200 | US$8.49M | 0.48% |
| Xylem Inc. | 66,000 | US$7.8M | 0.44% |
| Swisscom Ag | 9,825 | US$7.58M | 0.43% |
| Telekom Austria Ag | 680K | US$7.54M | 0.43% |
| Itt Inc. | 37,080 | US$7.33M | 0.42% |
| Royal Kpn Nv | 1.45M | US$7.14M | 0.41% |
| Ormat Technologies, Inc. | 65,000 | US$7.08M | 0.40% |
| Portland General Electric Co | 131K | US$6.79M | 0.39% |
| Mueller Industries, Inc. | 53,741 | US$6.61M | 0.38% |
| Sony Group Corporation | 298K | US$6.42M | 0.36% |
| Idacorp, Inc. | 40,550 | US$6.14M | 0.35% |
| Flowserve Corporation | 80,000 | US$5.93M | 0.34% |
| Azz Inc. | 37,800 | US$5.86M | 0.33% |
| H2o America | 94,655 | US$5.75M | 0.33% |
| National Grid Plc | 342K | US$5.65M | 0.32% |
| Liberty Global Ltd. | 494K | US$5.62M | 0.32% |
| Centerpoint Energy, Inc (holding Co) | 122K | US$5.37M | 0.31% |
| Redeia Corporacion Sa | 315K | US$5.35M | 0.30% |
| Iberdrola Sa | 213K | US$5.32M | 0.30% |
| Mueller Water Products | 199K | US$5.14M | 0.29% |
| Telesat Corporation | 100K | US$5.06M | 0.29% |
| Algonquin Power & Utilities Corp. | 850K | US$4.98M | 0.28% |
| Singapore Telecommunications Limited | 1.4M | US$4.77M | 0.27% |
| Sunrise Communications Ag Class A | 93,000 | US$4.63M | 0.26% |
| Endesa S.a. | 100K | US$4.56M | 0.26% |
| Huaneng Power International, Inc. Class A | 6.52M | US$4.56M | 0.26% |
| Cms Energy Corporation | 59,373 | US$4.54M | 0.26% |
| Kinder Morgan, Inc. | 141K | US$4.51M | 0.26% |
| Pacific Gas & Electric Co. | 265K | US$4.45M | 0.25% |
| Kansai Electric Power Company, Incorporated | 300K | US$4.22M | 0.24% |
| Chesapeake Utilities Corporation | 30,000 | US$3.67M | 0.21% |
| Gorman-rupp Company (the) | 39,500 | US$3.62M | 0.21% |
| Vulcan Materials Company (holding Company) | 12,200 | US$3.6M | 0.20% |
| Hawaiian Electric Industries | 251K | US$3.4M | 0.19% |
| Freeport-mcmoran, Inc. | 53,000 | US$3.33M | 0.19% |
| Enel Spa | 290K | US$3.33M | 0.19% |
| Astec Industries, Inc. | 54,000 | US$3.3M | 0.19% |
| Cogeco Inc. | 75,000 | US$3.28M | 0.19% |
| Rogers Communications Inc. Class A | 100K | US$3.25M | 0.18% |
| Anterix Inc. | 31,000 | US$3.19M | 0.18% |
| Consolidated Edison, Inc. | 28,800 | US$3.19M | 0.18% |
| Acciona Sa | 10,000 | US$3.17M | 0.18% |
| Veolia Environnement Sa | 75,000 | US$3.12M | 0.18% |
| Array Digital Infrastructure, Inc. | 85,500 | US$3.1M | 0.18% |
| Entergy Corporation | 26,600 | US$3.06M | 0.17% |
| Johnson Controls International Plc | 20,000 | US$2.92M | 0.17% |
| The York Water Company | 91,793 | US$2.81M | 0.16% |
| Bouygues Sa | 50,000 | US$2.79M | 0.16% |
| Rgc Resources Inc. | 115K | US$2.76M | 0.16% |
| Dte Energy Company | 17,200 | US$2.62M | 0.15% |
| Twin Disc, Incorporated | 112K | US$2.6M | 0.15% |
| Unitil Corporation | 49,000 | US$2.58M | 0.15% |