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NGG
$85.22+2.89%
as of close, Nov 4, 2026
☾ AH $85.22 +2.89%
National Grid Transco PLC National Grid PLC (NEW) American Depositary SharesStock · Utilities
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National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares total returns by year (including dividends)

As of market close, Nov 4, 2026

National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares total returns by year (2006–2026)#

National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares annual returns by year
YearTotal return
2026YTD
+13.1%
2025
+35.9%
2024
-1.3%
2023
+18.8%
2022
-12.7%
2021
+29.0%
2020
-0.7%
2019
+38.5%
2018
-13.8%
2017
+4.9%
2016
-12.4%
2015
+3.1%
2014
+13.2%
2013
+19.8%
2012
+25.7%
2011
+15.9%
2010
-2.9%
2009
+14.0%
2008
-36.5%
2007
+19.3%
2006
+55.5%
Annualized
+8.9%
2006–2026
Average year
+10.7%
20 full years
Best year
+55.5%
2006
Worst year
-36.5%
2008
Positive years
13/20
65% up

Total return by period#

Annual

Methodology#

Total returns, dividends reinvested, measured on NGG. Annualized return is the compound annual growth rate; the current year is year-to-date. Past performance does not predict future returns.

FAQ#

What is National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares's average annual return?
Since 2006, National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares (NGG) has returned about 8.9% a year (the compound annual growth rate) and an average calendar-year return of 10.7%.
What were National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares's best and worst years?
Over 2006–2026, the best year was 2006 (+55.5%) and the worst was 2008 (-36.5%).
How often is National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares up in a year?
13 of the 20 full years since 2006 were positive — about 65% of the time.

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