National Grid Transco - 26 Year Stock Price History | NGG
Historical daily share price chart and data for National Grid Transco since 1999 adjusted for splits and dividends. The latest closing stock price for National Grid Transco as of November 07, 2025 is 77.75.
- The all-time high National Grid Transco stock closing price was 77.75 on November 07, 2025.
- The National Grid Transco 52-week high stock price is 77.93, which is 0.2% above the current share price.
- The National Grid Transco 52-week low stock price is 55.82, which is 28.2% below the current share price.
- The average National Grid Transco stock price for the last 52 weeks is 67.84.
| National Grid Transco Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2025 | 68.0308 | 57.8540 | 77.7500 | 54.5405 | 77.7500 | 34.66% |
| 2024 | 59.4111 | 58.3302 | 67.3771 | 49.9617 | 57.7374 | -1.26% |
| 2023 | 54.3565 | 49.3539 | 60.5562 | 48.5992 | 58.4764 | 18.82% |
| 2022 | 53.2349 | 56.3533 | 62.3542 | 37.9107 | 49.2152 | -12.68% |
| 2021 | 48.1147 | 44.1955 | 57.2340 | 41.3611 | 56.3611 | 29.02% |
| 2020 | 42.3048 | 43.7820 | 48.2838 | 31.8498 | 43.6848 | -0.75% |
| 2019 | 37.0848 | 32.2815 | 44.1894 | 32.2815 | 44.0138 | 38.53% |
| 2018 | 35.0722 | 36.8574 | 38.0389 | 30.9373 | 31.7717 | -13.75% |
| 2017 | 38.2004 | 34.9505 | 45.0810 | 34.4415 | 36.8386 | 4.23% |
| 2016 | 40.4473 | 39.9673 | 44.4095 | 34.3324 | 35.3443 | -12.33% |
| 2015 | 38.4645 | 38.6721 | 41.3219 | 34.9121 | 40.3152 | 3.19% |
| 2014 | 37.6962 | 32.9969 | 41.1437 | 32.4841 | 39.0702 | 16.63% |
| 2013 | 29.4204 | 28.0763 | 33.4995 | 25.7605 | 33.4995 | 19.88% |
| 2012 | 25.0272 | 22.5306 | 28.1347 | 21.6086 | 27.9449 | 25.67% |
| 2011 | 21.4528 | 19.1364 | 23.0704 | 18.4059 | 22.2370 | 15.91% |
| 2010 | 17.9462 | 19.8703 | 20.6443 | 14.3762 | 19.1840 | -2.85% |
| 2009 | 16.4805 | 17.3995 | 20.0105 | 12.7784 | 19.7468 | 13.99% |
| 2008 | 22.0182 | 26.8052 | 27.9427 | 15.0477 | 17.3239 | -36.49% |
| 2007 | 24.5895 | 22.7404 | 28.3023 | 21.8966 | 27.2791 | 19.31% |
| 2006 | 17.6956 | 15.0950 | 23.2976 | 14.7206 | 22.8631 | 55.50% |
| 2005 | 5.6133 | 0.0021 | 15.3031 | 0.0021 | 14.7025 | 668195.45% |
| 2004 | 0.0018 | 0.0017 | 0.0022 | 0.0016 | 0.0022 | 29.41% |
| 2003 | 0.0015 | 0.0016 | 0.0017 | 0.0013 | 0.0017 | 0.00% |
| 2002 | 0.0016 | 0.0014 | 0.0017 | 0.0014 | 0.0017 | 21.43% |
| 2001 | 0.0017 | 0.0021 | 0.0021 | 0.0014 | 0.0014 | -33.33% |
| 2000 | 0.0019 | 0.0017 | 0.0022 | 0.0015 | 0.0021 | 23.53% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Utilities | Utility - Electric Power Distribution | $77.148B | $23.613B |
| NATIONAL GRID -ADR is an international energy delivery business, whose principal activities are in the regulated electricity and gas industries. They own and operate the high-voltage electricity transmission network in England and Wales, and Britain's natural gas transportation system. In the US they are one of the top ten electricity companies, with the largest electricity transmission and distribution network in the New England/New York region. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| NextEra Energy (NEE) | United States | $174.793B | 22.68 |
| Iberdrola S.A (IBDRY) | Spain | $136.598B | 22.65 |
| Southern (SO) | United States | $100.685B | 21.57 |
| Duke Energy (DUK) | United States | $96.161B | 19.08 |
| American Electric Power (AEP) | United States | $64.855B | 20.20 |
| Vistra (VST) | United States | $64.715B | 43.81 |
| ENGIE - (ENGIY) | France | $59.981B | 0.00 |
| Dominion Energy (D) | United States | $52.589B | 18.55 |
| E.ON SE (EONGY) | Germany | $48.942B | 14.87 |
| Xcel Energy (XEL) | United States | $47.861B | 22.23 |
| Exelon (EXC) | United States | $46.686B | 16.44 |
| Entergy (ETR) | United States | $43.405B | 23.94 |
| Public Service Enterprise Group (PEG) | United States | $41.585B | 19.98 |
| WEC Energy (WEC) | United States | $36.716B | 21.34 |
| Pacific Gas & Electric (PCG) | United States | $36.288B | 11.39 |
| Consolidated Edison Inc (ED) | United States | $35.531B | 16.99 |
| NRG Energy (NRG) | United States | $33.058B | 20.13 |
| DTE Energy (DTE) | United States | $28.401B | 18.94 |
| Ameren (AEE) | United States | $28.298B | 20.85 |
| Eversource Energy (ES) | United States | $27.106B | 15.67 |
| PPL (PPL) | United States | $27.060B | 21.02 |
| FirstEnergy (FE) | United States | $26.515B | 17.06 |
| Eletrobras (EBR.B) | Brazil | $26.287B | 17.70 |
| Fortis (FTS) | Canada | $25.934B | 21.11 |
| CenterPoint Energy (CNP) | United States | $25.730B | 22.91 |
| Centrais El�tricas Brasileiras SA (EBR) | Brazil | $24.824B | 16.71 |
| CMS Energy (CMS) | United States | $22.285B | 20.75 |
| CLP Holdings (CLPHY) | Hong Kong, SAR China | $22.106B | 0.00 |
| Edison (EIX) | United States | $21.948B | 9.95 |
| NiSource (NI) | United States | $20.782B | 23.17 |
| Korea Electric Power (KEP) | South Korea | $19.593B | 4.35 |
| Evergy (EVRG) | United States | $17.402B | 20.21 |
| Alliant Energy (LNT) | United States | $17.304B | 20.22 |
| Power Assets Holdings (HGKGY) | Hong Kong, SAR China | $13.905B | 0.00 |
| China Resources Power Holdings (CRPJY) | Hong Kong, SAR China | $12.459B | 0.00 |
| Companhia Paranaense De Energia - Copel (ELPC) | $10.732B | 14.75 | |
| Pinnacle West Capital (PNW) | United States | $10.529B | 18.06 |
| AES (AES) | United States | $10.062B | 6.83 |
| OGE Energy (OGE) | United States | $8.929B | 17.80 |
| Brookfield Renewable Partners (BEP) | Bermuda | $8.835B | 0.00 |
| IDACORP (IDA) | United States | $6.996B | 22.24 |
| Companhia Paranaense De Energia (COPEL) (ELP) | Brazil | $6.371B | 66.88 |
| Comp En De Mn Cemig ADS (CIG) | Brazil | $6.210B | 0.00 |
| Portland General Electric (POR) | United States | $5.383B | 16.44 |
| Black Hills (BKH) | United States | $5.079B | 17.13 |
| Algonquin Power & Utilities (AQN) | Canada | $4.793B | 18.91 |
| TransAlta (TAC) | Canada | $4.602B | 517.00 |
| NorthWestern (NWE) | United States | $3.993B | 18.37 |
| Allete (ALE) | United States | $3.918B | 22.86 |
| Otter Tail (OTTR) | United States | $3.541B | 12.74 |
| Avista (AVA) | United States | $3.323B | 17.38 |
| MGE Energy (MGEE) | United States | $3.046B | 22.59 |
| Kenon Holdings (KEN) | Singapore | $2.746B | 0.00 |
| Hawaiian Electric Industries (HE) | United States | $1.997B | 14.11 |
| Centuri Holdings (CTRI) | United States | $1.861B | 51.19 |
| Empresa Distribuidora Y Comercializadora Norte S.A (Edenor) (EDN) | Argentina | $1.482B | 5.22 |
| Ballard Power Systems (BLDP) | Canada | $1.052B | 0.00 |
| Unitil (UTL) | United States | $0.858B | 15.80 |
| Genie Energy (GNE) | United States | $0.397B | 0.00 |
| Polar Power (POLA) | United States | $0.009B | 0.00 |
| Pampa Energia S.A (PAM) | Argentina | $0.000B | 14.84 |
| Great Plains Energy Inc (GXP) | United States | $0.000B | 0.00 |
| Enel Chile S.A (ENIC) | Chile | $0.000B | 64.00 |