National Grid Transco - 15 Year Stock Price History | NGG
Historical daily share price chart and data for National Grid Transco since 2011 adjusted for splits and dividends. The latest closing stock price for National Grid Transco as of May 08, 2026 is 86.89.
- The all-time high National Grid Transco stock closing price was 93.93 on February 25, 2026.
- The National Grid Transco 52-week high stock price is 94.64, which is 8.9% above the current share price.
- The National Grid Transco 52-week low stock price is 67.08, which is 22.8% below the current share price.
- The average National Grid Transco stock price for the last 52 weeks is 77.88.
| National Grid Transco Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 86.5876 | 78.7000 | 93.9300 | 78.0800 | 86.8900 | 12.33% |
| 2025 | 68.3619 | 57.0407 | 77.7700 | 53.7738 | 77.3500 | 35.88% |
| 2024 | 58.5759 | 57.5102 | 66.4300 | 49.2593 | 56.9257 | -1.26% |
| 2023 | 53.5924 | 48.6601 | 59.7050 | 47.9160 | 57.6544 | 18.82% |
| 2022 | 52.4866 | 55.5612 | 61.4776 | 37.3777 | 48.5234 | -12.68% |
| 2021 | 47.4384 | 43.5742 | 56.4294 | 40.7797 | 55.5688 | 29.02% |
| 2020 | 41.7101 | 43.1666 | 47.6051 | 31.4020 | 43.0707 | -0.75% |
| 2019 | 36.5635 | 31.8277 | 43.5682 | 31.8277 | 43.3951 | 38.53% |
| 2018 | 34.5792 | 36.3393 | 37.5042 | 30.5024 | 31.3250 | -13.75% |
| 2017 | 37.6634 | 34.4592 | 44.4473 | 33.9573 | 36.3208 | 4.23% |
| 2016 | 39.8787 | 39.4055 | 43.7852 | 33.8498 | 34.8475 | -12.33% |
| 2015 | 37.9238 | 38.1285 | 40.7411 | 34.4214 | 39.7484 | 3.19% |
| 2014 | 37.1663 | 32.5331 | 40.5653 | 32.0274 | 38.5210 | 16.63% |
| 2013 | 29.0068 | 27.6816 | 33.0286 | 25.3984 | 33.0286 | 19.88% |
| 2012 | 24.6754 | 22.2139 | 27.7392 | 21.3048 | 27.5521 | 25.67% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Oils/Energy | Other Alternate Energy | $89.772B | $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 |
|---|---|---|---|
| GE Vernova (GEV) | United States | $266.523B | 55.69 |
| Siemens Energy AG (SMERY) | Germany | $168.503B | 80.74 |
| Constellation Energy (CEG) | United States | $89.763B | 30.51 |
| TC Energy (TRP) | Canada | $66.493B | 25.43 |
| Sempra (SRE) | United States | $64.562B | 20.94 |
| Cameco (CCJ) | Canada | $50.539B | 112.66 |
| Bloom Energy (BE) | United States | $46.767B | 1282.31 |
| Woodside Energy Group (WDS) | Australia | $45.018B | 0.00 |
| Cheniere Energy Partners (CQP) | United States | $30.471B | 16.22 |
| Texas Pacific Land (TPL) | United States | $28.264B | 58.76 |
| Expand Energy (EXE) | United States | $23.797B | 16.25 |
| Talen Energy (TLN) | United States | $14.587B | 54.01 |
| Redeia Corporacion SA - (RDEIY) | Spain | $9.826B | 0.00 |
| Enlight Renewable Energy (ENLT) | Israel | $8.844B | 73.13 |
| Oklo (OKLO) | United States | $8.722B | 0.00 |
| Clearway Energy (CWEN) | United States | $8.428B | 28.92 |
| Ormat Technologies (ORA) | United States | $7.011B | 51.44 |
| TXNM Energy (TXNM) | United States | $6.446B | 26.30 |
| Brookfield Renewable (BEPC) | United States | $6.284B | 0.00 |
| Northland Power (NPIFF) | Canada | $4.544B | 14.98 |
| Cosan S.A (CSAN) | Brazil | $4.393B | 0.00 |
| Crescent Energy (CRGY) | United States | $4.177B | 8.79 |
| Excelerate Energy (EE) | United States | $3.920B | 21.90 |
| BKV (BKV) | United States | $3.082B | 17.72 |
| Fermi (FRMI) | United States | $3.067B | 0.00 |
| Enerflex (EFXT) | Canada | $2.609B | 18.15 |
| Fluence Energy (FLNC) | United States | $2.535B | 0.00 |
| Central Puerto S.A (CEPU) | Argentina | $2.530B | 9.95 |
| ReNew Energy Global (RNW) | India | $1.778B | 11.67 |
| Ameresco (AMRC) | United States | $1.396B | 29.33 |
| Advantage Energy (AAVVF) | Canada | $1.223B | 33.14 |
| Diversified Energy (DEC) | United States | $1.208B | 0.00 |
| Meren Energy (MRNFF) | Canada | $1.166B | 28.74 |
| Nano Nuclear Energy (NNE) | United States | $1.081B | 0.00 |
| XPLR Infrastructure, LP (XIFR) | United States | $0.966B | 5.54 |
| Hallador Energy (HNRG) | United States | $0.715B | 15.83 |
| Vital Energy (VTLE) | United States | $0.693B | 2.18 |
| Terrestrial Energy (IMSR) | United States | $0.672B | 0.00 |
| ITM POWER (ITMPF) | United Kingdom | $0.587B | 0.00 |
| Energy Vault Holdings (NRGV) | United States | $0.564B | 0.00 |
| Uranium Royalty (UROY) | Canada | $0.524B | 0.00 |
| Gevo (GEVO) | United States | $0.469B | 0.00 |
| OPAL Fuels (OPAL) | United States | $0.423B | 16.27 |
| Greenfire Resources (GFR) | Canada | $0.411B | 12.06 |
| Lightbridge (LTBR) | United States | $0.376B | 0.00 |
| FuelCell Energy (FCEL) | United States | $0.352B | 0.00 |
| NET Power (NPWR) | United States | $0.339B | 0.40 |
| Unit (UNTC) | United States | $0.324B | 5.98 |
| New Era Energy & Digital (NUAI) | United States | $0.244B | 0.00 |
| Alvopetro Energy (ALVOF) | Canada | $0.237B | 10.56 |
| Kolibri Global Energy (KGEI) | United States | $0.179B | 11.45 |
| Montauk Renewables (MNTK) | United States | $0.171B | 60.00 |
| NeoVolta (NEOV) | United States | $0.131B | 0.00 |
| Capstone Green Energy (CGEH) | United States | $0.130B | 0.00 |
| Greenland Energy (GLND) | United States | $0.092B | 0.00 |
| Verde Clean Fuels (VGAS) | United States | $0.069B | 0.00 |
| Stabilis Solutions (SLNG) | United States | $0.065B | 0.00 |
| Snow Lake Resources (LITM) | Canada | $0.055B | 0.00 |
| ZOOZ Strategy (ZOOZ) | Israel | $0.048B | 0.00 |
| NextNRG (NXXT) | United States | $0.043B | 0.00 |
| Snow Lake Resources (FNUC) | Canada | $0.043B | 0.00 |
| Eco Wave Power Global AB (publ) (WAVE) | Israel | $0.035B | 0.00 |
| Zeo Energy (ZEO) | United States | $0.032B | 0.00 |
| PowerBank (SUUN) | Canada | $0.028B | 0.00 |
| SUNation Energy (SUNE) | United States | $0.006B | 0.00 |
| Clean Energy Technologies (CETY) | United States | $0.004B | 0.00 |
| CN Energy Group (CNEY) | China | $0.003B | 0.00 |
| Brenmiller Energy (BNRG) | Israel | $0.000B | 0.00 |