National Grid plc (LON:NG)
London · Delayed Price · Currency is GBP · Price in GBX 1,157.50
+16.00 (1.40%)
At close: Jan 2, 2026
National Grid Market Cap
National Grid has a market cap or net worth of 56.64 billion as of January 2, 2026. Its market cap has increased by 23.76% in one year.
Market Cap
56.64B
Enterprise Value
98.52B
Revenue
17.48B
Ranking
n/a
PE Ratio
19.58
Stock Price
1,157.50
Market Cap Chart
Since June 2, 1997, National Grid's market cap has increased from 3.40B to 56.64B, an increase of 1,568.03%. That is a compound annual growth rate of 10.34%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Dec 31, 2025 | 56.64B | 22.01% |
| Dec 31, 2024 | 46.42B | 18.96% |
| Dec 29, 2023 | 39.02B | 6.88% |
| Dec 30, 2022 | 36.51B | -4.76% |
| Dec 31, 2021 | 38.33B | 25.89% |
| Dec 31, 2020 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2019 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2018 | Upgrade Pro | Upgrade Pro |
| Dec 29, 2017 | Upgrade Pro | Upgrade Pro |
| Dec 30, 2016 | Upgrade Pro | Upgrade Pro |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
Full DefinitionRelated Stocks
| Company | Market Cap |
|---|---|
| SSE plc | 26.30B |
| Severn Trent | 8.40B |
| United Utilities Group | 8.14B |
| Centrica | 7.69B |
| Drax Group | 2.85B |
| Pennon Group | 2.49B |
| Greencoat UK Wind | 2.12B |
| Telecom Plus | 1.08B |