Sunrun Inc. (RUN) P/E Ratio History
UndervaluedTrading at 7.9x vs 5Y avg 168.0x · 33th percentile · Below historical baseline · Data 2016–2026
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P/E Ratio Analysis
As of June 21, 2026, Sunrun Inc. (RUN) trades at a price-to-earnings ratio of 7.9x, with a stock price of $13.52 and trailing twelve-month earnings per share of $2.09.
The current P/E is 95% below its 5-year average of 168.0x. 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 33th percentile of its historical range.
Compared to the Energy sector median P/E of 15.5x, RUN trades at a 49% discount to its sector peers. The sector includes 173 companies with P/E ratios ranging from 1.6x to 166.4x.
Relative to the broader market, RUN trades at a notable discount to the S&P 500 median P/E of 24.4x. 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 Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
RUN P/E vs Peers
Residential solar installers and financing peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $2B | 52.1 | - | +43% | |
| $7B | 40.5 | 6.42 | +72%Best | |
| $28B | 18.1Lowest | 0.59Best | +18% | |
| $16B | 103.8 | - | -50% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
RUN Historical P/E Data (2016–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q1 | - | $13.56 | $2.13 | 6.4x | -96% |
| FY2025 Q4 | Dec 31 2025 | $18.40 | $1.71 | 10.8x | -94% |
| FY2020 Q3 | Sep 30 2020 | $77.07 | $0.04 | 1926.8x | +1047% |
| FY2020 Q1 | - | $10.10 | $0.09 | 113.7x | -32% |
| FY2019 Q4 | - | $13.81 | $0.20 | 69.5x | -59% |
| FY2019 Q3 | Sep 30 2019 | $16.70 | $0.05 | 360.0x | +114% |
| FY2018 Q4 | Dec 31 2018 | $10.89 | $0.23 | 46.6x | -72% |
| FY2018 Q3 | Sep 30 2018 | $12.44 | $0.83 | 15.1x | -91% |
| FY2018 Q2 | Jun 30 2018 | $13.15 | $1.11 | 11.8x | -93% |
| FY2018 Q1 | Mar 31 2018 | $8.93 | $1.22 | 7.3x | -96% |
| FY2017 Q4 | Dec 31 2017 | $5.90 | $1.06 | 5.6x | -97% |
| FY2017 Q3 | Sep 30 2017 | $5.55 | $0.80 | 6.9x | -96% |
| FY2017 Q2 | Jun 30 2017 | $7.12 | $0.70 | 10.2x | -94% |
| FY2017 Q1 | Mar 31 2017 | $5.40 | $0.84 | 6.4x | -96% |
| FY2016 Q4 | Dec 31 2016 | $5.31 | $0.88 | 6.0x | -96% |
| FY2016 Q3 | Sep 30 2016 | $6.30 | $0.45 | 14.0x | -92% |
| FY2016 Q2 | - | $5.93 | $0.25 | 23.8x | -86% |
| FY2016 Q1 | - | $6.48 | $0.02 | 383.4x | +128% |
Average P/E for displayed period: 168.0x
Intrinsic Valuation
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Historical Returns
10+ years return with dividends reinvested.
DCA Calculator
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Peer Comparison
Compare growth, multiples, and margins vs sector.
RUN — Frequently Asked Questions
Quick answers to the most common questions about buying RUN stock.
What is RUN's P/E ratio?
Sunrun Inc. (RUN) trailing twelve-month P/E ratio is 7.9x, based on TTM diluted EPS of $2.09. The 5-year average P/E is 168.0x and the historical range spans 5.6x to 1926.8x.
Is RUN stock overvalued or undervalued?
RUN trades at 7.9x P/E, below its 5-year average of 168.0x. At the 33th percentile of its historical range (5.6x–1926.8x), the stock is priced at a discount to its own history.
Is RUN stock expensive?
No, RUN is not expensive on a historical basis. The current P/E of 7.9x is below the 5-year average of 168.0x and sits at the 33th percentile of its valuation range.
What is RUN's historical P/E range?
Over the past 5 years, RUN's P/E ratio has ranged from 5.6x to 1926.8x, with a median of 14.0x and an average of 168.0x. The current P/E of 7.9x places the stock at the 33th percentile of this range. Full historical data spans 2016–2026.
How does RUN's P/E compare to the S&P 500?
RUN trades at 7.9x P/E versus the S&P 500 median of 24.4x. The 68% discount to the market suggests lower growth expectations or perceived higher risk.
How does RUN's valuation compare to Energy peers?
Sunrun Inc. P/E of 7.9x compares to the Energy sector median of 15.5x. The discount suggests lower growth expectations, weaker margins, or higher perceived risk relative to peers. See the peer comparison table on this page for ticker-by-ticker P/E and PEG.
What is RUN's PEG ratio?
RUN PEG ratio is N/A, based on a P/E of 7.9x and EPS growth of 113.3%. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is RUN's earnings yield?
RUN earnings yield is 12.65%, the inverse of its 7.9x P/E ratio. Earnings yield represents the percentage of each dollar invested that the company earns. It can be compared directly to bond yields to assess relative attractiveness of stocks versus fixed income.