Sunrun Inc. (RUN) P/E Ratio History
Historical price-to-earnings valuation from 2016 to 2025
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RUN Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 6, 2026, Sunrun Inc. (RUN) trades at a price-to-earnings ratio of 7.9x, with a stock price of $13.46 and trailing twelve-month earnings per share of $1.66.
The current P/E is 96% below its 5-year average of 177.5x. Over the past five years, RUN's P/E has ranged from a low of 5.6x to a high of 1926.8x, placing the current valuation at the 29th percentile of its historical range.
Compared to the Energy sector median P/E of 17.1x, RUN trades at a 54% discount to its sector peers. The sector includes 172 companies with P/E ratios ranging from 3.2x to 149.1x.
Relative to the broader market, RUN trades at a notable discount to the S&P 500 median P/E of 25.1x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our RUN DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
RUN P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $1B | 40.6 | - | +43% | |
| $5B | 27.9 | 4.43 | +72%Best | |
| $24B | 15.4Lowest | 0.50Best | +18% | |
| $15B | 98.0 | - | -50% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
RUN Historical P/E Data (2016–2025)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2025 Q4 | Wed Dec 31 2025 00:00:00 GM | $18.40 | $1.71 | 10.8x | -94% |
| FY2020 Q3 | Wed Sep 30 2020 00:00:00 GM | $77.07 | $0.04 | 1926.8x | +985% |
| FY2020 Q1 | $10.10 | $0.09 | 113.7x | -36% | |
| FY2019 Q4 | $13.81 | $0.20 | 69.5x | -61% | |
| FY2019 Q3 | Mon Sep 30 2019 00:00:00 GM | $16.70 | $0.05 | 360.0x | +103% |
| FY2018 Q4 | Mon Dec 31 2018 00:00:00 GM | $10.89 | $0.23 | 46.6x | -74% |
| FY2018 Q3 | Sun Sep 30 2018 00:00:00 GM | $12.44 | $0.83 | 15.1x | -92% |
| FY2018 Q2 | Sat Jun 30 2018 00:00:00 GM | $13.15 | $1.11 | 11.8x | -93% |
| FY2018 Q1 | Sat Mar 31 2018 00:00:00 GM | $8.93 | $1.22 | 7.3x | -96% |
| FY2017 Q4 | Sun Dec 31 2017 00:00:00 GM | $5.90 | $1.06 | 5.6x | -97% |
| FY2017 Q3 | Sat Sep 30 2017 00:00:00 GM | $5.55 | $0.80 | 6.9x | -96% |
| FY2017 Q2 | Fri Jun 30 2017 00:00:00 GM | $7.12 | $0.70 | 10.2x | -94% |
Average P/E for displayed period: 177.5x
See RUN's True Return
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Start ComparisonRUN — Frequently Asked Questions
Quick answers to the most common questions about buying RUN stock.
Is RUN stock overvalued or undervalued?
RUN trades at 7.9x P/E, below its 5-year average of 177.5x. At the 29th percentile of historical range, the stock is priced at a discount to its own history.
How does RUN's valuation compare to peers?
Sunrun Inc. P/E of 7.9x compares to sector median of 17.1x. The discount suggests lower growth expectations or higher risk.
What is RUN's PEG ratio?
RUN PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 2016-2025.