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Stock directory / Sector

Utilities stocks

Grouped by current market capitalization, largest first, with each stock's stored close.

Large cap ($10B to $200B)

Stored end-of-day closes for Nov 5, 2026, not live quotes.
CompanyCloseMarket cap
NEENextera Energy Inc$88.25$184.35B
SOSouthern Company$93.34$106.5B
DUKDuke Energy Corporation$130.08$101.41B
CEGConstellation Energy Corp$239.65$86.56B
AEPAmerican Electric Power Co Inc$126.77$69.8B
DDominion Energy Inc$69.64$61.43B
SRESempra Energy$79.83$52.18B
ETREntergy Corporation$110.30$51.43B
XELXcel Energy Inc$80.37$50.17B
EXCExelon Corporation$46.53$47.83B
EDConsolidated Edison Inc$121.44$44.75B
WECWEC Energy Group Inc$118.32$38.9B
VSTVistra Corp.$112.89$38.06B
PEGPublic Service Enterprise Group Inc$73.10$36.43B
AEEAmeren Corp$112.81$31.22B
PCGPG&E Corp$13.23$30.23B
AWKAmerican Water Works$152.42$29.76B
FTSFortis Inc$61.18$29.41B
ATOAtmos Energy Corporation$175.00$29.21B
DTEDTE Energy Company$134.87$28.05B
FEFirstEnergy Corporation$47.10$27.32B
PPLPPL Corporation$36.00$27.26B
ESEversource Energy$71.92$27.05B
CNPCenterPoint Energy Inc$39.97$26.62B
EIXEdison International$60.88$23.43B
CMSCMS Energy Corporation$70.68$22.14B
NINiSource Inc$44.44$21.31B
EVRGEvergy, Inc.$87.41$20.15B
LNTAlliant Energy Corp$73.44$19.17B
NRGNRG Energy Inc.$80.55$16.99B
SBSCompanhia de Saneamento Basico do Estado de Sao Paulo SABESP ADR$4.56$16.07B
EMAEmera Incorporated$51.19$15.74B
TLNTalen Energy Corporation$316.23$14.52B
WTRGEssential Utilities Inc$46.05$13.06B
PNWPinnacle West Capital Corp$103.83$12.58B
AESThe AES Corporation$14.89$10.62B
OGEOGE Energy Corporation$50.82$10.58B

Mid cap ($2B to $10B)

Stored end-of-day closes for Nov 5, 2026, not live quotes.
CompanyCloseMarket cap
ENLTEnlight Renewable Energy Ltd. Ordinary Shares$64.61$9.72B
IDAIDACORP Inc$147.17$8.63B
CIG-CEnergy of Minas Gerais Co DRC$2.90$8.3B
UGIUGI Corporation$37.22$7.98B
ELPCCompanhia Paranaense de Energia - COPEL$10.52$7.81B
SWXSouthwest Gas Holdings Inc$90.49$6.55B
TXNMTXNM Energy, Inc.$58.39$6.49B
BKHBlack Hills Corporation$84.63$6.44B
ORAOrmat Technologies Inc$92.98$5.71B
BEPCBrookfield Renewable Corp$31.27$5.7B
NJRNewJersey Resources Corporation$54.69$5.52B
PORPortland General Electric Co$46.01$5.32B
SRSpire Inc$89.24$5.28B
CIGCompanhia Energetica de Minas Gerais CEMIG Pref ADR$1.82$5.21B
OGSOne Gas Inc$81.85$5.14B
NWENorthWestern Corporation$82.02$5.04B
MWHSOLV Energy, Inc. Class A Common Stock$23.82$4.82B
BIPCBrookfield Infrastructure Corp$37.92$4.66B
AQNAlgonquin Power & Utilities Corp$5.64$4.36B
CWENClearway Energy Inc Class C$34.28$4.15B
TACTransAlta Corp$13.12$3.96B
MDUMDU Resources Group Inc$18.53$3.87B
AWRAmerican States Water Company$88.84$3.48B
CPKChesapeake Utilities Corporation$141.69$3.4B
OKLOOklo Inc.$19.20$3.38B
AVAAvista Corporation$40.91$3.38B
CWTCalifornia Water Service Group$50.83$3.04B
KENKenon Holdings$57.85$3.01B
MGEEMGE Energy Inc$78.36$2.88B
HTOH2O America$62.63$2.72B
RNWRenew Energy Global PLC$6.93$2.56B
FRVOFervo Energy Company Class A common stock$7.79$2.3B
NWNNorthwest Natural Gas Co$51.81$2.18B

Small cap ($300M to $2B)

Stored end-of-day closes for Nov 5, 2026, not live quotes.
CompanyCloseMarket cap
CTRICenturi Holdings, Inc.$18.65$1.88B
CEPUCentral Puerto S.A.$9.80$1.47B
HEHawaiian Electric Industries Inc$8.44$1.46B
MSEXMiddlesex Water Company$59.50$1.11B
UTLUNITIL Corporation$56.60$1.02B
FLNCFluence Energy Inc$5.10$703.77M
YORWThe York Water Company$32.22$522.26M
NRGVEnergy Vault Holdings Inc$2.80$499.09M
HNRGHallador Energy Company$9.36$441.14M
GNEGenie Energy Ltd$16.71$437M
CWCOConsolidated Water Co Ltd$26.54$424.65M
ARTNAArtesian Resources Corporation$33.30$343.99M

Micro cap (under $300M)

Stored end-of-day closes for Nov 5, 2026, not live quotes.
CompanyCloseMarket cap
IMSRTerrestrial Energy Inc$2.57$271.72M
PCYOPure Cycle Corporation$10.71$258.08M
RGCORGC Resources Inc$23.14$240.82M
ELLOEllomay Capital Ltd$17.00$235.12M
NKLRTerra Innovatum Global N.V. Ordinary shares$2.03$223.76M
GWRSGlobal Water Resources Inc$7.60$218.6M
DGXXDigi Power X Inc.$1.90$162.41M
ONENONE Nuclear Energy Inc.$1.69$133.6M
SAFXXCF Global, Inc. Class A Common Stock$0.09$52.26M
VGASVerde Clean Fuels Inc.$0.98$21.72M
STEMStem Inc$2.18$19.86M
BESSBimergen Energy Corporation$2.64$18.74M
TVETennessee Valley Authority$23.23$12.2M
PBKPowerBank Corporation$0.14$6.42M
NXXTNextNRG Inc.$2.33$3.76M

Size not available