SURDF (Sumitomo Realty & Development Co) E10: $1.21 (As of Mar. 2026)

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SURDF Sumitomo Realty & Development Co Ltd SURDF
81 GF Score
Price $24.05
GF Value $18.88
Valuation Modestly Overvalued
! 3 Warning Signs
View Full Analysis

What is Sumitomo Realty & Development Co E10?

Sumitomo Realty & Development Co SURDF 81 E10 is $1.21 as of Mar. 2026. GuruFocus rates SURDF with a GF Score™ of 81/100 and a GF Value™ of $18.88 (Modestly Overvalued). The stock has 3 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Sumitomo Realty & Development Co's adjusted earnings per share data for the three months ended in Mar. 2026 was $0.257. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $1.21 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Sumitomo Realty & Development Co's average E10 Growth Rate was 9.10% per year. During the past 3 years, the average E10 Growth Rate was 10.30% per year. During the past 5 years, the average E10 Growth Rate was 11.00% per year. During the past 10 years, the average E10 Growth Rate was 10.50% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Sumitomo Realty & Development Co was 11.40% per year. The lowest was 9.00% per year. And the median was 10.50% per year.

As of today (2026-07-14), Sumitomo Realty & Development Co's current stock price is $24.05. Sumitomo Realty & Development Co's E10 for the quarter that ended in Mar. 2026 was $1.21. Sumitomo Realty & Development Co's Shiller PE Ratio of today is 19.88.

During the past 13 years, the highest Shiller PE Ratio of Sumitomo Realty & Development Co was 30.31. The lowest was 11.15. And the median was 18.05.


Sumitomo Realty & Development Co  (OTCPK:SURDF) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, 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 P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Sumitomo Realty & Development Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=24.05/1.21
=19.88

* 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.

During the past 13 years, the highest Shiller P/E Ratio of Sumitomo Realty & Development Co was 30.31. The lowest was 11.15. And the median was 18.05.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Sumitomo Realty & Development Co E10 Related Terms


Sumitomo Realty & Development Co E10 Historical Data

* Premium members only.

The historical data trend for Sumitomo Realty & Development Co's E10 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.

Sumitomo Realty & Development Co E10 Chart

Sumitomo Realty & Development Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.00 0.96 0.90 1.19 1.21

Sumitomo Realty & Development Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
E10 Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1.19 1.16 1.11 1.08 1.21

SURDF vs CBRE, BEKE, JLL: E10 Comparison

For the Real Estate Services subindustry, Sumitomo Realty & Development Co'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.


Sumitomo Realty & Development Co Shiller PE Ratio vs Real Estate Industry

For the Real Estate industry and Real Estate sector, Sumitomo Realty & Development Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Sumitomo Realty & Development Co's Shiller PE Ratio falls into.


SURDF
81GF Score
Sumitomo Realty & Development Co Ltd SURDF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sumitomo Realty & Development Co E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get 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.

For example, Sumitomo Realty & Development Co's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=0.257/112.7000*112.7000
=0.257

Current CPI (Mar. 2026) = 112.7000.

Sumitomo Realty & Development Co Quarterly Data

per share eps CPI Adj_EPS
201606 0.332 98.100 0.381
201609 0.270 98.000 0.311
201612 0.262 98.400 0.300
201703 0.145 98.100 0.167
201706 0.407 98.500 0.466
201709 0.297 98.800 0.339
201712 0.320 99.400 0.363
201803 0.114 99.200 0.130
201806 0.469 99.200 0.533
201809 0.292 99.900 0.329
201812 0.181 99.700 0.205
201903 0.292 99.700 0.330
201906 0.545 99.800 0.615
201909 0.367 100.100 0.413
201912 0.190 100.500 0.213
202003 0.276 100.300 0.310
202006 0.642 99.900 0.724
202009 0.316 99.900 0.356
202012 0.317 99.300 0.360
202103 0.127 99.900 0.143
202106 0.471 99.500 0.533
202109 0.401 100.100 0.451
202112 0.351 100.100 0.395
202203 0.191 101.100 0.213
202206 0.417 101.800 0.462
202209 0.303 103.100 0.331
202212 0.325 104.100 0.352
202303 0.208 104.400 0.225
202306 0.425 105.200 0.455
202309 0.350 106.200 0.371
202312 0.291 106.800 0.307
202403 0.222 107.200 0.233
202406 0.498 108.200 0.519
202409 0.258 108.900 0.267
202412 0.256 110.700 0.261
202503 0.320 111.100 0.325
202506 0.546 111.700 0.551
202509 0.324 112.000 0.326
202512 0.390 113.000 0.389
202603 0.257 112.700 0.257

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of $1.21 mean?
Sumitomo Realty & Development Co (SURDF) has a E10 of $1.21 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Sumitomo Realty & Development Co and its competitors.
Is Sumitomo Realty & Development Co's E10 too high?
Sumitomo Realty & Development Co's current E10 is $1.21. Overall, Sumitomo Realty & Development Co has a GF Score™ of 81/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sumitomo Realty & Development Co's E10 compare to CBRE and BEKE?
Sumitomo Realty & Development Co's E10 of $1.21 can be compared against companies in the Real Estate industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Real Estate company?
A good E10 depends on the Real Estate industry context. However, E10 should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Sumitomo Realty & Development Co and its competitors. Sumitomo Realty & Development Co's current E10 is $1.21. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sumitomo Realty & Development Co stock overvalued right now?
Based on GuruFocus' analysis, Sumitomo Realty & Development Co (SURDF) is currently considered Modestly Overvalued. The stock's GF Value™ is $18.88, compared to a current price of $24.05 — trading 27.4% above its estimated fair value. The current E10 is $1.21. Sumitomo Realty & Development Co's overall GF Score™ is 81/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Sumitomo Realty & Development Co (SURDF), the current E10 is $1.21 as of Mar. 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 Sumitomo Realty & Development Co (SURDF) Overvalued in 2026?

Based on GuruFocus' analysis, Sumitomo Realty & Development Co stock appears to be overvalued. The current stock price of $24.05 is trading 27.4% above its estimated GF Value™ of $18.88. GuruFocus considers Sumitomo Realty & Development Co to be Modestly Overvalued.

Key valuation signals for SURDF:

  • E10: $1.21
  • GF Value™: $18.88 vs. price of $24.05 (27.4% above fair value)
  • GF Score™: 81/100 with 3 warning signs

No single metric tells the full story. See the SURDF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sumitomo Realty & Development Co Business Description

Address 2-4-1 Nishi-Shinjuku, Shinjuku NS Building, Shinjuku-ku, Tokyo, JPN, 163-0820
Sumitomo Realty & Development is a Japan-based company engaged in the real estate business. The company operates through four segments. The Completed Construction segment covers construction and renovation contracts for detached houses and condominiums. The Real Estate Distribution segment involves brokerage and sales agency services. The Real Estate Rental segment includes leasing and management of office buildings, condominiums, hotels, event halls, and commercial facilities. The Real Estate Sales segment focuses on condominiums and detached houses, and the Others segment covers businesses such as fitness clubs and restaurants. It generates the majority of its revenue from the Real estate rental segment.
81GF Score

Get the complete analysis for SURDF

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$24.05
Price
$18.88
GF Value