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Sun CommunitiesSUI -0.82%77 Shiller PE Ratio is 77.57 as of Aug. 10, 2026, which is 47% below its 10-year median of 147.44. GuruFocus rates SUI with a GF Score™ of 77/100 and a GF Value™ of $124.88 (Fairly Valued). The stock has 7 warning signs investors should review. Among 479 REITs companies, Sun Communities ranks worse than 95.82% on this metric.
As of today (2026-08-10), Sun Communities's current share price is $119.455. Sun Communities's E10 for the quarter that ended in Jun. 2026 was $1.54. Sun Communities's Shiller PE Ratio for today is 77.57.
The historical rank and industry rank for Sun Communities's Shiller PE Ratio or its related term are showing as below:
SUI'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 48.63 Med: 147.44 Max: 8352
Current: 77.57
During the past years, Sun Communities's highest Shiller PE Ratio was 8352.00. The lowest was 48.63. And the median was 147.44.
SUI's Shiller PE Ratio is ranked worse than 95.82% of 479
companies
in the REITs industry
Industry Median: 13.72
vs SUI: 77.57
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
Sun Communities's adjusted earnings per share data for the three months ended in Jun. 2026 was $-8.080. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $1.54 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Sun Communities (NYSE:SUI) Shiller PE Ratio Explanation
Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.
Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.
Be Aware
Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.
Sun Communities Shiller PE Ratio Related Terms
Sun Communities Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Sun Communities's Shiller PE Ratio can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the REIT - Residential subindustry, Sun Communities's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Sun Communities Shiller PE Ratio vs REITs Industry
For the REITs industry and Real Estate sector, Sun Communities's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Sun Communities's Shiller PE Ratio falls into.
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.
Sun Communities's Shiller PE Ratio for today is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Sun Communities's E10 for the quarter that ended in Jun. 2026 is calculated as:
For example, Sun Communities's adjusted earnings per share data for the three months ended in Jun. 2026 was:
Add all the adjusted EPS together and divide 10 will get our E10.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
Sun Communities (SUI) has a Shiller PE Ratio of 77.57 as of Aug. 10, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Sun Communities and its competitors. This is 47% below median its historical median of 147.44. Over the past decade, Sun Communities' Shiller PE Ratio has ranged from 48.63 to 8,352.00. According to the industry distribution chart, Sun Communities ranks #459 out of 479 companies in the REITs industry, placing it in the top 95.8%.
Is Sun Communities' Shiller PE Ratio too high?
Sun Communities' current Shiller PE Ratio of 77.57 is 47% below median its 10-year median of 147.44. Over the past 10 years, this metric has ranged from a low of 48.63 to a high of 8,352.00. The REITs industry median Shiller PE Ratio is 13.72. Sun Communities' value of 77.57 is 465.4% above this industry median. Based on the distribution chart, Sun Communities ranks #459 out of 479 companies in the REITs industry, which is in the bottom quartile relative to peers. Overall, Sun Communities has a GF Score™ of 77/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Sun Communities' Shiller PE Ratio compare to MAA and UDR?
According to the REITs industry distribution chart, Sun Communities ranks #459 out of 479 companies for Shiller PE Ratio. This places Sun Communities in the lower half of its industry. The industry median Shiller PE Ratio is 13.72. Sun Communities' value of 77.57 is 465.4% above this benchmark. Historically, Sun Communities' own Shiller PE Ratio has ranged from 48.63 to 8,352.00 over the past decade. While the company's 10-year median is 147.44 vs. the industry median of 13.72, Sun Communities has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shiller PE Ratio for a REITs company?
The median Shiller PE Ratio among REITs companies is 13.72, based on 479 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sun Communities's current Shiller PE Ratio of 77.57 is 465.4% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Sun Communities and its competitors. For the REITs industry, the median Shiller PE Ratio is 13.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sun Communities's current Shiller PE Ratio is 77.57, which is 47% below median its own 10-year median of 147.44. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sun Communities stock overvalued right now?
Based on GuruFocus' analysis, Sun Communities (SUI) is currently considered Fairly Valued. The stock's GF Value™ is $124.88, compared to a current price of $119.46 — trading 4.3% below its estimated fair value. The current Shiller PE Ratio is 77.57, which is 47% below median its 10-year median of 147.44 and 465.4% above the REITs industry median of 13.72. Sun Communities' overall GF Score™ is 77/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Sun Communities (SUI), the current Shiller PE Ratio is 77.57 as of Aug. 10, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Sun Communities (SUI) Overvalued in 2026?
Based on GuruFocus' analysis, Sun Communities stock appears to be undervalued.
The current stock price of $119.46 is trading 4.3% below its estimated GF Value™ of $124.88.
GuruFocus considers Sun Communities to be Fairly Valued.
Key valuation signals for SUI:
Shiller PE Ratio: 77.57 (47% below median its 10-year median of 147.44)
GF Value™: $124.88 vs. price of $119.46 (4.3% below fair value)
Industry Position: 465.4% above the REITs median (#459 of 479)
No single metric tells the full story. See the SUI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sun Communities is a residential REIT that focuses on owning manufactured housing and residential vehicle communities. The company currently owns a portfolio of 513 properties, which includes 347 manufactured housing communities and 166 residential vehicle communities. Sun targets owning properties that are desirable as second homes or vacation properties, with nearly 50% of the portfolio located in either Florida or Michigan near major bodies of water.
77GF Score
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