National Grid (NGG) - P/B ratio

P/B ratio as of December 2025 : 1.52

According to National Grid's latest financial reports the company has a price-to-book ratio of 3.20671.
The price-to-book ratio is a way to measure how much the stock market thinks a company is worth compared to how much the company says its assets are worth on paper.

National Grid - P/B ratio (from 2001 to 2025)

P/B ratio by year

Year	P/B ratio	Change
2025-12-31	N/A	-100%
2024-12-31	1.21	-12.95%
2023-12-31	1.39	-8.77%
2022-12-31	1.53	-17.84%
2021-12-31	1.86	6.25%
2020-12-31	1.75	-5.03%
2019-12-31	1.84	41.07%
2018-12-31	1.31	-25.58%
2017-12-31	1.76	-34.81%
2016-12-31	2.69	-3.53%
2015-12-31	2.79	2.22%
2014-12-31	2.73	2.41%
2013-12-31	2.67	-5.06%
2012-12-31	2.81	6.15%
2011-12-31	2.65	-7.4%
2010-12-31	2.86	-50.96%
2009-12-31	5.83	76.35%
2008-12-31	3.31	-21.56%
2007-12-31	4.21	-41.5%
2006-12-31	7.20	15.57%
2005-12-31	6.23	27.85%
2004-12-31	4.88	-62.36%
2003-12-31	13.0	263.98%
2002-12-31	3.56

P/B ratio for similar companies or competitors

Company	P/B ratio	P/B ratio differencediff.	Country
NiSource NI	1.74	14.81%	🇺🇸 USA
Consolidated Edison ED	1.42	-5.97%	🇺🇸 USA
DTE Energy DTE	2.22	46.47%	🇺🇸 USA
Sempra Energy SRE	1.45	-4.62%	🇺🇸 USA
TC Energy TRP	2.08	36.96%	🇨🇦 Canada
BP BP	1.18	-21.93%	🇬🇧 UK
Unitil Corporation UTL	1.45	-4.49%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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