National Grid (NGG)
NYSE: NGG
· Real-Time Price · USD
75.02
0.77 (1.04%)
At close: Oct 15, 2025, 3:59 PM
75.02
0.00%
After-hours: Oct 15, 2025, 06:23 PM EDT
National Grid Market Cap
National Grid has a market cap or net worth of 74.44B as of Oct 16, 2025. Its market cap has increased by 8.37% in one year.
Market Cap Chart
History
| Date | Market Cap | % Change |
|---|---|---|
| Oct 14, 2025 | 72.93B | 19.51% |
| Dec 31, 2024 | 61.02B | 19.7% |
| Dec 29, 2023 | 50.98B | 15.44% |
| Dec 30, 2022 | 44.16B | -23.01% |
| Dec 31, 2021 | 57.36B | 26.55% |
| Dec 31, 2020 | 45.33B | -5.26% |
| Dec 31, 2019 | 47.84B | 45.95% |
| Dec 31, 2018 | 32.78B | -22.84% |
| Dec 29, 2017 | 42.48B | -7.58% |
| Dec 30, 2016 | 45.97B | -16.1% |
| Dec 31, 2015 | 54.79B | 1.94% |
| Dec 31, 2014 | 53.75B | 8% |
| Dec 31, 2013 | 49.77B | 15.48% |
| Dec 31, 2012 | 43.1B | 19.14% |
| Dec 30, 2011 | 36.17B | 12.53% |
| Dec 31, 2010 | 32.15B | -8.23% |
| Dec 31, 2009 | 35.03B | 21.23% |
| Dec 31, 2008 | 28.89B | -37.28% |
| Dec 31, 2007 | 46.07B | 20.01% |
| Dec 29, 2006 | 38.39B | 23.06% |
| Dec 30, 2005 | 31.2B | n/a |