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National Grid (NGG) Market Cap (2001 - 2026)

National Grid (NGG) market cap from Jan 2, 2001 to Jul 21, 2026. The current National Grid (NGG) market cap is $82B. You can adjust inflation or export chart.

All data is split-adjusted. You can find the most accurate data from the reports on the SEC official website. We recommend verify information using official company filings before making investment decisions.

Market Cap

National Grid (NGG) Market Cap CAGR table

PeriodCAGR
1 Year TTM+32.37%
3 Years TTM+19.17%
5 Years TTM+13.10%
10 Years TTM+4.45%
All Time TTM+3.51%

Annual Market Cap change of National Grid (NGG)

YearMarket CapChange
2026$82B+6.63%
2025$77B+41.71%
2024$54B-1.29%
2023$55B+23.97%
2022$44B-15.60%
2021$52B+25.88%
2020$42B-7.19%
2019$45B+28.03%
2018$35B-18.42%
2017$43B-10.71%
2016$48B-8.37%
2015$52B-2.72%
2014$54B+37.15%
2013$39B-8.70%
2012$43B+47.58%
2011$29B+9.24%
2010$27B-18.39%
2009$33B+7.77%
2008$30B-39.89%
2007$50B+12.56%
2006$45B+37.35%
2005$33B+11.25%
2004$29B+32.31%
2003$22B+25.35%
2002$18B+78.29%
2001$9.92BN/A

Comparison National Grid (NGG) market cap with competitors

National Grid (NGG) market cap is $81.65B.

TickerNameMarket CapUpside
NEENextEra Energy Inc$185.77B+127.51%
SOSouthern Company$106.33B+30.22%
DUKDuke Energy Corp$96.74B+18.47%
AEPAmerican Electric Power Company Inc$71.83B-12.04%
DDominion Energy Inc$62.37B-23.62%
SOMNSOMNUS MEDICAL TECHNOLOGIES INC$55.80B-31.67%
ETREntergy Corp$52.06B-36.24%
XELXcel Energy Inc$49.46B-39.42%
EXCExelon Corp$46.79B-42.70%
EDConsolidated Edison Inc$40.04B-50.96%
PEGPublic Service Enterprise Group Inc$39.86B-51.18%
PCGPG&E Corp$38.56B-52.78%
WECWEC Energy Group Inc$36.80B-54.94%
AEEAmeren Corp$30.82B-62.25%
DTEDTE Energy Company$30.57B-62.56%
EIXEdison International$29.50B-63.87%
FTSFortis Inc$29.18B-64.26%
FEFirstenergy Corp$28.13B-65.55%
CNPCenterpoint Energy Inc$27.95B-65.77%
ESEversource Energy$27.74B-66.03%
PPLPPL Corp$26.86B-67.10%
CMSCMS Energy Corporation$22.86B-72.00%
EVRGEvergy Inc$19.71B-75.87%
LNTAlliant Energy Corp$19.25B-76.42%
EMAEmera Incorporated$16.19B-80.17%
KEPKorea Electric Power$14.87B-81.78%
PNWPinnacle West Capital Corp$12.99B-84.09%
OGEOge Energy Corp$10.06B-87.68%
CIG-CCia Energetica DE Minas Gerais - Cemig$9.18B-88.75%
ELPCCia Paranaense De Energia Copel ADR (Representing )$8.52B-89.56%
IDAIdacorp Inc$8.10B-90.08%
ELPCia Paranaense De Energia Copel$6.88B-91.57%
TXNMPNM Resources Inc$6.32B-92.26%
CIGCia Energetica DE Minas Gerais - Cemig$6.18B-92.43%
ENICEnel Chile S.A.$6.17B-92.44%
PORPortland General Electric Company$6.04B-92.61%
NWENorthWestern Energy Group Inc$4.41B-94.60%
MGEEMGE Energy Inc$2.96B-96.38%
HEHawaiian Electric Industries Inc$2.33B-97.15%
CEPUCentral Puerto$2.26B-97.23%
EDNEmpresa Distribuidora y Comercial Norte S.A.$1.13B-98.62%
IMSRTerrestrial Energy Inc$549.42M-99.33%
NKLRTerra Innovatum Global N.V.$534.60M-99.35%
GNEGenie Energy Ltd - Class B$369.13M-99.55%