Avantia Co (TSE:8904) E10: 円 (As of May. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSE:8904 Avantia Co Ltd TSE:8904
73 GF Score
Price 円823.00
GF Value 円869.04
Valuation Fairly Valued
! 5 Warning Signs
View Full Analysis

What is Avantia Co E10?

Avantia Co TSE:8904 -0.24% 73 E10 is 円 as of May. 2026. GuruFocus rates TSE:8904 with a GF Score™ of 73/100 and a GF Value™ of 円869.04 (Fairly Valued). The stock has 5 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.

Avantia Co's adjusted earnings per share data for the three months ended in May. 2026 was 円-0.484. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is for the trailing ten years ended in May. 2026.

During the past 3 years, the average E10 Growth Rate was -0.50% per year. During the past 5 years, the average E10 Growth Rate was -2.10% 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 Avantia Co was -0.50% per year. The lowest was -3.80% per year. And the median was -3.70% per year.

As of today (2026-09-20), Avantia Co's current stock price is 円823.00. Avantia Co's E10 for the quarter that ended in May. 2026 was . Avantia Co's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Avantia Co was 11.77. The lowest was 4.98. And the median was 9.28.


Avantia Co  (TSE:8904) 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.

During the past 13 years, the highest Shiller P/E Ratio of Avantia Co was 11.77. The lowest was 4.98. And the median was 9.28.


Be Aware

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


Avantia Co E10 Related Terms


Avantia Co E10 Historical Data

* Premium members only.

The historical data trend for Avantia 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.

Avantia Co E10 Chart

Avantia Co Annual Data
Trend Aug16 Aug17 Aug18 Aug19 Aug20 Aug21 Aug22 Aug23 Aug24 Aug25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only - - - - -

Avantia Co Quarterly Data
Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26 May26
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 - - - - -

TSE:8904 vs DHI, PHM, LEN: E10 Comparison

For the Residential Construction subindustry, Avantia 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.


Avantia Co Shiller PE Ratio vs Homebuilding & Construction Industry

For the Homebuilding & Construction industry and Consumer Cyclical sector, Avantia Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Avantia Co's Shiller PE Ratio falls into.


TSE:8904
73GF Score
Avantia Co Ltd TSE:8904
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Avantia 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, Avantia Co's adjusted earnings per share data for the three months ended in May. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of May. 2026 (Change)*Current CPI (May. 2026)
=-0.484/113.5000*113.5000
=-0.484

Current CPI (May. 2026) = 113.5000.

Avantia Co Quarterly Data

per share eps CPI Adj_EPS
201608 29.570 97.900 34.282
201611 -11.080 98.600 -12.754
201702 34.800 98.100 40.263
201705 7.370 98.600 8.484
201708 56.950 98.500 65.623
201711 1.480 99.100 1.695
201802 30.220 99.500 34.472
201805 15.300 99.300 17.488
201808 6.045 99.800 6.874
201811 -8.862 100.000 -10.059
201902 29.704 99.700 33.815
201905 -0.146 100.000 -0.166
201908 65.088 100.000 73.875
201911 -11.123 100.500 -12.562
202002 19.741 100.300 22.339
202005 -6.020 100.100 -6.826
202008 57.540 100.100 65.243
202011 -8.316 99.500 -9.486
202102 24.460 99.800 27.818
202105 -3.032 99.400 -3.462
202108 81.912 99.700 93.250
202111 -12.510 100.100 -14.184
202202 19.550 100.700 22.035
202205 31.244 101.800 34.834
202208 92.831 102.700 102.594
202211 2.261 103.900 2.470
202302 22.540 104.000 24.599
202305 8.221 105.100 8.878
202308 53.372 105.900 57.202
202311 5.274 106.900 5.600
202402 -3.780 106.900 -4.013
202405 -7.200 108.100 -7.560
202408 46.807 109.100 48.694
202411 -18.831 110.000 -19.430
202502 -4.219 110.800 -4.322
202505 13.197 111.800 13.397
202508 54.036 112.100 54.711
202511 15.378 113.200 15.418
202602 9.374 112.200 9.483
202605 -0.484 113.500 -0.484

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 円 mean?
Avantia Co (TSE:8904) has a E10 of 円 as of May. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Avantia Co and its competitors.
Is Avantia Co's E10 too high?
Avantia Co's current E10 is 円. Overall, Avantia Co has a GF Score™ of 73/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Avantia Co's E10 compare to DHI and PHM?
Avantia Co's E10 of 円 can be compared against companies in the Homebuilding & Construction 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 Homebuilding & Construction company?
A good E10 depends on the Homebuilding & Construction 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 Avantia Co and its competitors. Avantia Co's current E10 is 円. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Avantia Co stock overvalued right now?
Based on GuruFocus' analysis, Avantia Co (TSE:8904) is currently considered Fairly Valued. The stock's GF Value™ is 円869.04, compared to a current price of 円823.00 — trading 5.3% below its estimated fair value. The current E10 is 円. Avantia Co's overall GF Score™ is 73/100 with 5 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 Avantia Co (TSE:8904), the current E10 is 円 as of May. 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 Avantia Co (TSE:8904) Overvalued in 2026?

Based on GuruFocus' analysis, Avantia Co stock appears to be undervalued. The current stock price of 円823.00 is trading 5.3% below its estimated GF Value™ of 円869.04. GuruFocus considers Avantia Co to be Fairly Valued.

Key valuation signals for TSE:8904:

  • E10:
  • GF Value™: 円869.04 vs. price of 円823.00 (5.3% below fair value)
  • GF Score™: 73/100 with 5 warning signs

No single metric tells the full story. See the TSE:8904 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Avantia Co Business Description

Other Exchanges 8904:Japan
Address 20-15 Nishiki, 12th floor, Hirokoji Cross Tower, Nagoya, JPN, 467-0842
Avantia Co Ltd is engaged in the planning, design and construction, interior coordination, and exterior design of houses and condominium projects in Japan.
73GF Score

Get the complete analysis for TSE:8904

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

円823.00
Price
円869.04
GF Value