YORW the york water company NASDAQ Water Supply XEL xcel energy inc. NYSE Power Generation WMB williams companies, inc. (the) NYSE Natural Gas Distribution WM waste management, inc. NYSE Environmental Services WES western midstream partners, lp common units representing limited partner interests NYSE Natural Gas Distribution WEC wec energy group, inc. NYSE Power Generation WCN waste connections, inc. common shares NYSE Environmental Services VZ verizon communications inc. NYSE Telecommunications Equipment VVPR vivopower international plc - ordinary shares NASDAQ Power Generation VST vistra corp. NYSE Electric Utilities: Central VOD vodafone group plc - american depositary shares each representing ten ordinary shares NASDAQ Telecommunications Equipment VIV telefonica brasil s.a. american depositary shares (each representing one common share) NYSE Telecommunications Equipment VEON veon ltd. - american depositary shares NASDAQ Telecommunications Equipment UTL unitil corporation NYSE Power Generation USM united states cellular corporation NYSE Telecommunications Equipment USAC usa compression partners, lp common units representing limited partner interests NYSE Natural Gas Distribution UGP ultrapar participacoes s.a. (new) american depositary shares (each representing one common share) NYSE Oil/Gas Transmission UGI ugi corporation NYSE Natural Gas Distribution TVE tennessee valley authority NYSE Electric Utilities: Central TU telus corporation ordinary shares NYSE Telecommunications Equipment TRP tc energy corporation NYSE Natural Gas Distribution TRGP targa resources, inc. NYSE Natural Gas Distribution TMUS t-mobile us, inc. NYSE Telecommunications Equipment TLK pt telekomunikasi indonesia, tbk NYSE Telecommunications Equipment TKC turkcell iletisim hizmetleri as NYSE Telecommunications Equipment TGS transportadora de gas del sur sa tgs NYSE Natural Gas Distribution TEO telecom argentina sa NYSE Telecommunications Equipment TEF telefonica sa NYSE Telecommunications Equipment TDS telephone and data systems, inc. common shares NYSE Telecommunications Equipment TDI touchstone dynamic international etf NYSE Telecommunications Equipment TAC transalta corporation ordinary shares NYSE Electric Utilities: Central T at&t inc. NYSE Telecommunications Equipment SWX southwest gas holdings, inc. (de) NYSE Oil & Gas Production SUNW sunworks, inc. NASDAQ Telecommunications Equipment SRE dba sempra NYSE Natural Gas Distribution SR spire inc. NYSE Oil/Gas Transmission SPOK spok holdings, inc. NASDAQ Telecommunications Equipment SO southern company (the) NYSE Electric Utilities: Central SMLP summit midstream partners, lp common units representing limited partner interests NYSE Natural Gas Distribution SKM sk telecom co., ltd. NYSE Telecommunications Equipment SJW sjw group NYSE Water Supply SHEN shenandoah telecommunications co NASDAQ Telecommunications Equipment SBS companhia de saneamento basico do estado de sao paulo - sabesp american depositary shares (each repstg 250 common shares) NYSE Water Supply S sentinelone, inc. class a NYSE Telecommunications Equipment RSG republic services, inc. NYSE Environmental Services RGCO rgc resources inc. NASDAQ Oil & Gas Production PPL ppl corporation NYSE Electric Utilities: Central POR portland general electric co NYSE Electric Utilities: Central PNW pinnacle west capital corporation NYSE Electric Utilities: Central PNM pnm resources, inc. (holding co.) NYSE Electric Utilities: Central