The PE ratio for Sunoco stock stands at 16.62 as of Jun 12, 2026. This is based on the current EPS of $3.93 and the stock price of $65.32 per share. A decrease of 22% has been seen in the P/E ratio compared to the average of 21.4 of the last 4 quarters.
SUN PE ratio history
Over the last ten years, the average PE ratio of Sunoco has been 108.02. The current 16.62 PE ratio is 85% below the historical average. Over the past ten years, SUN's PE ratio was at its highest in the Sep 2018 quarter at 2,955, with a price of $29.55 and an EPS of $0.01. The Mar 2021 quarter recorded the bottom point at 6.36, with a price of $31.84 and an EPS of $5.01.
Sunoco PE ratio by year
Maximum annual increase: 168.66% in 2025
Maximum annual decrease: -67.3% in 2013
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2025 | 22.89 | 168.66% | $52.41 | $2.29 |
| 2024 | 8.52 | -47.41% | $51.44 | $6.04 |
| 2023 | 16.2 | 78.22% | $59.93 | $3.7 |
| 2022 | 9.09 | 19.13% | $43.1 | $4.74 |
| 2021 | 7.63 | -56.8% | $40.83 | $5.35 |
| 2020 | 17.66 | 63.97% | $28.78 | $1.63 |
| 2019 | 10.77 | N/A | $30.6 | $2.84 |
| 2018 | N/A | N/A | $27.19 | -$3.39 |
| 2017 | 81.14 | N/A | $28.4 | $0.35 |
| 2016 | N/A | N/A | $26.89 | -$5.26 |
| 2015 | 35.68 | 82.13% | $39.61 | $1.11 |
| 2013 | 19.59 | -67.3% | $33.1 | $1.69 |
| 2012 | 59.9 | N/A | $25.16 | $0.42 |
| 2011 | N/A | N/A | N/A | N/A |
| 2010 | N/A | N/A | N/A | $0.42 |
Sunoco PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Mar 2026 | 16.53 | -27.79% | $64.97 | $3.93 |
| Dec 2025 | 22.89 | 27.73% | $52.41 | $2.29 |
| Sep 2025 | 17.92 | -36.79% | $50.01 | $2.79 |
| Jun 2025 | 28.35 | 165.7% | $53.59 | $1.89 |
| Mar 2025 | 10.67 | 25.23% | $58.06 | $5.44 |
| Dec 2024 | 8.52 | -29.99% | $51.44 | $6.04 |
| Sep 2024 | 12.17 | 64.91% | $53.68 | $4.41 |
| Jun 2024 | 7.38 | -44.05% | $56.54 | $7.66 |
| Mar 2024 | 13.19 | -18.58% | $60.29 | $4.57 |
| Dec 2023 | 16.2 | 86.42% | $59.93 | $3.7 |
| Sep 2023 | 8.69 | -32.16% | $48.95 | $5.63 |
| Jun 2023 | 12.81 | 11.78% | $43.56 | $3.4 |
| Mar 2023 | 11.46 | 26.07% | $43.89 | $3.83 |
| Dec 2022 | 9.09 | 23.67% | $43.1 | $4.74 |
| Sep 2022 | 7.35 | 9.54% | $38.97 | $5.3 |
SUN Price vs fair value
SUN average PE ratio chart
What this chart measures
The Historical Valuation Regime chart shows where the stock's current valuation sits relative to its own historical valuation range over the selected lookback period.
This is a history-relative tool, not a market-relative percentile. It does not compare the stock to other companies. Instead, it compares each historical valuation reading to the stock's own past readings.
Percentile logic
The threshold lines are calculated them from the stock's real historical values using percentile interpolation. That is why some colored bands are narrow while others are wide: the band widths reflect how the stock actually traded through time.
Regime map
| Historical percentile | Regime | Chart meaning |
|---|---|---|
| 0-10 | Historically Low | Deep cheap zone |
| >10-25 | Below Average | Cheap relative to history |
| >25-75 | Average | Within the normal historical range |
| >75-90 | Above Average | Expensive relative to history |
| >90-100 | Historically High | Extreme or stretched valuation |
How to read each part
| Chart element | What it tells you |
|---|---|
| Main line | The actual historical valuation values over time for the selected metric. |
| Dashed horizontal lines | The stock's computed P10, P25, Median, P75, and P90 thresholds for the selected period. |
| Colored bands | The historical valuation zones between those thresholds. |
| Metric boxes | Current ratio, historical median, current percentile, and current regime. |
| Timeline strip | A condensed regime history showing how the stock moved between cheap, fair, and expensive states across each observation. |
Important metric definitions
Current Percentile is the percentile rank of the latest valid historical observation within the selected lookback range.
Current Regime is assigned directly from the latest observation's percentile bucket using the fixed 10 / 25 / 75 / 90 cutoffs shown above.
How to use it well
This chart is most useful for answering a narrow question: Is this stock trading high, low, or normal relative to its own history? It works best alongside growth, profitability, and forward-looking business analysis, because a stock can deserve a higher or lower regime if its business quality has changed.
Currently, SUN's PE ratio is greater than its 3 and 5-year historical averages, but it is below the 10-year average.
PE comparison
With a P/E of 16.62, SUN is below the Energy sector and the industry average. Compared to its Energy sector average of 17.9, Sunoco's P/E is 7% lower.
SUN PE vs peers
SUN's PE ratio is lower than its peer stocks GWW and MSM, but it is greater than CAPL's.
| Stock name | PE ratio | Market cap |
|---|---|---|
| CAPL CrossAmerica Partners LP | 14.68 | $834.82M |
| SUN Sunoco LP | 16.52 | $13.3B |
| MSM Msc Industrial Direct Co Inc | 30.72 | $6.38B |
| GWW Ww Grainger Inc | 35.31 | $62.09B |
| DNOW NOW Inc | N/A | $2.5B |
Frequently asked questions
What is Sunoco's PE ratio?
SUN's price to earnings ratio is 16.62 as of Jun 12, 2026.
What is the 3-year average PE ratio for Sunoco (SUN)?
Over the last 3 years, the average price to earnings ratio for SUN stock is 14.61.
What is the 5-year average PE ratio for Sunoco (SUN)?
Over the last 5 years, the average price to earnings ratio for SUN stock is 11.94.
What is the highest PE ratio for SUN?
In the last ten years, the Sep 2018 quarter recorded the highest quarterly PE ratio at 2,955.
How does the current PE ratio for SUN compare to its historical average?
SUN's current price to earnings ratio is 85% below its 10-year historical average.
How is SUN's PE ratio calculated (Sunoco PE ratio formula)?
You can calculate the PE ratio by dividing the most recent stock price by the trailing twelve months EPS. As of today (Jun 12, 2026), Sunoco's stock price is $65.32. The earnings per share for the trailing twelve months (TTM) ending Mar 2026 is $3.93. Therefore, Sunoco's P/E ratio for today is 16.62. PE RATIO(16.62) = STOCK PRICE($65.32) / TTM EPS($3.93)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.