Question 1

What is Sunrun's P/B ratio?

Accepted Answer

Sunrun (RUN) P/B ratio is 0.9× as of July 22, 2026. The ratio is calculated by dividing market capitalisation by book value of equity, using USD-normalised financials (IAS 21 exchange-rate translation for non-USD reporters).

Question 2

How is the P/B ratio calculated?

Accepted Answer

P/B = Market Capitalisation ÷ Book Value of Equity (most recent quarterly shareholders' equity), or equivalently Share Price ÷ Book Value Per Share. All inputs are sourced from audited GAAP/IFRS filings and translated to USD using period-end exchange rates so the multiple is comparable across companies and currencies.

Question 3

What is the P/B ratio?

Accepted Answer

The price-to-book (P/B) ratio compares a company's market capitalisation to its book value of equity (total shareholders' equity) on the most recent quarterly balance sheet. It is calculated as market cap ÷ book value of equity (equivalent to share price ÷ book value per share). A P/B below 1× implies the market values the business below its accounting net worth; values well above 1× reflect intangible assets, brand value, or a high return on equity.

Question 4

What is a good P/B ratio for Sunrun?

Accepted Answer

A "good" P/B depends on the business model. Banks, insurers, and other capital-heavy financials typically trade near 1×; asset-light technology and consumer-brand companies can sustainably trade at 5×+ because much of their value is intangible. P/B is most informative when paired with return on equity (ROE). For Sunrun specifically, the relevant sector benchmark is the current sector median of 5.6×.

Question 5

Is Sunrun's P/B ratio high or low?

Accepted Answer

Sunrun's P/B ratio of 0.9× is above its own 5-year average of 0.9× and below the sector median of 5.6×. That places the current reading at the 57th percentile of its 10-year history. A higher multiple usually reflects stronger expected growth, lower perceived risk, or higher returns on capital; a lower multiple reflects the opposite.

Question 6

What is Sunrun's historical P/B ratio range?

Accepted Answer

In the available daily series, Sunrun (RUN) P/B ratio has ranged from a low of 0.3× in 2023 to a high of 9.3× in 2020. The 5-year average is 0.9× and the 5-year median is 0.8×.

Question 7

What was Sunrun's P/B ratio in 2025?

Accepted Answer

Sunrun (RUN) P/B ratio at the end of 2025 was 1.4×. Annual values reflect the multiple on the last trading day of each calendar year, using the trailing twelve-month book value figure available at that date.

Question 8

Why does Sunrun's P/B ratio change over time?

Accepted Answer

Valuation multiples move with two inputs: the numerator (market capitalisation, which tracks the share price) and the denominator (book value). Share-price changes — driven by interest rates, earnings expectations, risk appetite, and broader market sentiment — typically dominate short-term moves, while changes in the underlying fundamental drive the longer-term trend. As a result, the ratio can rise during stock-price rallies even if the business itself has not become more valuable, and fall during sell-offs even when fundamentals are improving.


2025	$4.28B	$3.13B	1.4×	+0.6×	Dec 31, 2025
2024	$2.08B	$2.55B	0.8×	-0.0×	Dec 31, 2024
2023	$4.29B	$5.23B	0.8×	+0.1×	Dec 31, 2023
2022	$5.13B	$6.71B	0.8×	-0.4×	Dec 31, 2022
2021	$7B	$6.25B	1.1×	-1.1×	Dec 31, 2021
2020	$13.4B	$6.08B	2.2×	+0.5×	Dec 31, 2020
2019	$1.63B	$965M	1.7×	+0.4×	Dec 31, 2019
2018	$1.22B	$949M	1.3×	+0.5×	Dec 31, 2018
2017	$629M	$812M	0.8×	-0.0×	Dec 31, 2017
2016	$550M	$673M	0.8×	-1.3×	Dec 31, 2016
2015	$1.19B	$554M	2.2×	-0.5×	Dec 31, 2015
2014	$854M	$325M	2.6×	—	Dec 31, 2014


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P/B Ratio for Sunrun (RUN) 2014-2026

P/B Ratio daily chart for Sunrun (RUN)

Historical P/B Ratio for Sunrun (RUN) from 2014 to 2025

About P/B Ratio at Sunrun (RUN)

Sunrun P/B Ratio by Year

Sunrun P/B Ratio 2025: 1.4×

Sunrun P/B Ratio 2024: 0.8×

Sunrun P/B Ratio 2023: 0.8×

Sunrun P/B Ratio 2022: 0.8×

Sunrun P/B Ratio 2021: 1.1×

Sector peers by P/B Ratio — chart

Sector peers by P/B Ratio — table

Frequently asked questions

Sunrun (RUN) Key Financials