Regulated Utilities Stocks
Natural monopolies in the electricity, natural gas, and water sectors operate under state or federal mandates that trade exclusive service territories for capped returns on equity. Revenue stability is driven by rate-base growth, where capital expenditures on infrastructure and decarbonization are recovered through regulatory filings rather than volatile market pricing.
As of Oct 23, 2026, Regulated Utilities has 72 US-listed companies worth $1.6T combined. The median member moved +1.8% over the past week; AWK led among the 25 largest at +5.8% and PCG trailed at -3.5%.
Companies in Regulated Utilities
- NEE – Nextera Energy Inc, $172B
- ENB – Enbridge Inc, $107B
- SO – Southern Company, $107B
- DUK – Duke Energy Corporation, $97.4B
- NGG – National Grid PLC ADR, $82.3B
- AEP – American Electric Power Co Inc, $70.6B
- D – Dominion Energy Inc, $57.5B
- SRE – Sempra Energy, $54.6B
- ETR – Entergy Corporation, $51.7B
- XEL – Xcel Energy Inc, $48B
- EXC – Exelon Corporation, $46.2B
- ED – Consolidated Edison Inc, $43B
- PCG – PG&E Corp, $37.9B
- WEC – WEC Energy Group Inc, $36.5B
- PEG – Public Service Enterprise Group Inc, $35.9B
- AEE – Ameren Corp, $30.2B
- FTS – Fortis Inc, $29.6B
- ATO – Atmos Energy Corporation, $29.4B
- AWK – American Water Works, $28.4B
- DTE – DTE Energy Company, $27.4B
- CNP – CenterPoint Energy Inc, $27.1B
- FE – FirstEnergy Corporation, $26.7B
- AXICY – AXIA Energia SA, $26.5B
- PPL – PPL Corporation, $26.3B
- ES – Eversource Energy, $25.6B
- EIX – Edison International, $22.3B
- CMS – CMS Energy Corporation, $22B
- NI – NiSource Inc, $21B
- NRG – NRG Energy Inc., $19.4B
- EVRG – Evergy, Inc., $19.2B
- LNT – Alliant Energy Corp, $18.1B
- EMA – Emera Incorporated, $15B
- KEP – Korea Electric Power Corp ADR, $13.7B
- PNW – Pinnacle West Capital Corp, $12.8B
- WTRG – Essential Utilities Inc, $11.6B
- AES – The AES Corporation, $10.7B
- ELPC – Companhia Paranaense de Energia - COPEL, $10.4B
- OGE – OGE Energy Corporation, $10B
- UGI – UGI Corporation, $8.2B
- IDA – IDACORP Inc, $8.2B
- CIG – Companhia Energetica de Minas Gerais CEMIG Pref ADR, $6.6B
- TXNM – TXNM Energy, Inc., $6.5B
- SWX – Southwest Gas Holdings Inc, $6.3B
- BKH – Black Hills Corporation, $6.1B
- ENIC – Enel Chile SA ADR, $6B
- NJR – NewJersey Resources Corporation, $5.4B
- POR – Portland General Electric Co, $5.3B
- OGS – One Gas Inc, $4.9B
- SR – Spire Inc, $4.8B
- NWE – NorthWestern Corporation, $4.7B
- BIPC – Brookfield Infrastructure Corp, $4.6B
- MDU – MDU Resources Group Inc, $4B
- AQN – Algonquin Power & Utilities Corp, $4B
- OTTR – Otter Tail Corporation, $3.8B
- AWR – American States Water Company, $3.3B
- CPK – Chesapeake Utilities Corporation, $3.3B
- AVA – Avista Corporation, $3.2B
- CWT – California Water Service Group, $2.9B
- MGEE – MGE Energy Inc, $2.7B
- HTO – H2O America, $2.5B
- CTRI – Centuri Holdings, Inc., $2.1B
- NWN – Northwest Natural Gas Co, $2.1B
- HE – Hawaiian Electric Industries Inc, $1.5B
- MSEX – Middlesex Water Company, $1B
- EDN – Empresa Distribuidora y Comercializadora Norte SA ADR, $960M
- UTL – UNITIL Corporation, $934M
- YORW – The York Water Company, $504M
- ARTNA – Artesian Resources Corporation, $346M
- RGCO – RGC Resources Inc, $236M
- GWRS – Global Water Resources Inc, $232M
- BESS – Bimergen Energy Corporation, $15.7M
- SOJF – The Southern Company