Twinbird (TSE:6897) E10: 円-2.91 (As of Feb. 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:6897 Twinbird Corp TSE:6897
49 GF Score
Price 円677.00
GF Value 円405.89
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Twinbird E10?

Twinbird TSE:6897 +0.30% 49 E10 is 円-2.91 as of Feb. 2026. GuruFocus rates TSE:6897 with a GF Score™ of 49/100 and a GF Value™ of 円405.89 (Significantly Overvalued). The stock has 7 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.

Twinbird's adjusted earnings per share data for the three months ended in Feb. 2026 was 円-70.040. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円-2.91 for the trailing ten years ended in Feb. 2026.

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 Twinbird was -15.30% per year. The lowest was -20.30% per year. And the median was -19.50% per year.

As of today (2026-08-23), Twinbird's current stock price is 円677.00. Twinbird's E10 for the quarter that ended in Feb. 2026 was 円-2.91. Twinbird's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Twinbird was 127.37. The lowest was 9.27. And the median was 30.14.


Twinbird  (TSE:6897) 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 Twinbird was 127.37. The lowest was 9.27. And the median was 30.14.


Be Aware

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


Twinbird E10 Related Terms


Twinbird E10 Historical Data

* Premium members only.

The historical data trend for Twinbird'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.

Twinbird E10 Chart

Twinbird Annual Data
Trend Feb17 Feb18 Feb19 Feb20 Feb21 Feb22 Feb23 Feb24 Feb25 Feb26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 22.65 19.45 17.56 0.00 -2.91

Twinbird Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 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 8.62 7.06 5.37 -2.91 0.00

TSE:6897 vs SN, SGI, MHK: E10 Comparison

For the Furnishings, Fixtures & Appliances subindustry, Twinbird'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.


Twinbird Shiller PE Ratio vs Furnishings, Fixtures & Appliances Industry

For the Furnishings, Fixtures & Appliances industry and Consumer Cyclical sector, Twinbird's Shiller PE Ratio distribution charts can be found below:

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


TSE:6897
49GF Score
Twinbird Corp TSE:6897
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Twinbird 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, Twinbird's adjusted earnings per share data for the three months ended in Feb. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Feb. 2026 (Change)*Current CPI (Feb. 2026)
=-70.04/112.2000*112.2000
=-70.040

Current CPI (Feb. 2026) = 112.2000.

Twinbird Quarterly Data

per share eps CPI Adj_EPS
201602 9.670 97.800 11.094
201605 0.770 98.200 0.880
201608 2.905 97.900 3.329
201611 1.240 98.600 1.411
201702 15.420 98.100 17.636
201705 3.250 98.600 3.698
201708 7.270 98.500 8.281
201711 -3.320 99.100 -3.759
201802 5.230 99.500 5.898
201805 -12.720 99.300 -14.372
201808 -4.585 99.800 -5.155
201811 0.540 100.000 0.606
201902 18.929 99.700 21.302
201905 -18.760 100.000 -21.049
201908 3.458 100.000 3.880
201911 -15.917 100.500 -17.770
202002 15.890 100.300 17.775
202005 -15.730 100.100 -17.631
202008 1.926 100.100 2.159
202011 -11.770 99.500 -13.272
202102 37.493 99.800 42.151
202105 43.500 99.400 49.102
202108 3.080 99.700 3.466
202111 -12.830 100.100 -14.381
202202 5.884 100.700 6.556
202205 -12.450 101.800 -13.722
202208 -15.850 102.700 -17.316
202211 4.708 103.900 5.084
202302 28.950 104.000 31.233
202305 -7.700 105.100 -8.220
202308 -5.810 105.900 -6.156
202311 -3.727 106.900 -3.912
202402 27.377 106.900 28.734
202405 -11.030 108.100 -11.448
202408 -9.795 109.100 -10.073
202502 0.000 110.800 0.000
202505 -33.820 111.800 -33.941
202508 -6.750 112.100 -6.756
202511 -3.670 113.200 -3.638
202602 -70.040 112.200 -70.040

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-2.91 mean?
Twinbird (TSE:6897) has a E10 of 円-2.91 as of Feb. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Twinbird and its competitors.
Is Twinbird's E10 too high?
Twinbird's current E10 is 円-2.91. Overall, Twinbird has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Twinbird's E10 compare to SN and SGI?
Twinbird's E10 of 円-2.91 can be compared against companies in the Furnishings, Fixtures & Appliances 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 Furnishings, Fixtures & Appliances company?
A good E10 depends on the Furnishings, Fixtures & Appliances 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 Twinbird and its competitors. Twinbird's current E10 is 円-2.91. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Twinbird stock overvalued right now?
Based on GuruFocus' analysis, Twinbird (TSE:6897) is currently considered Significantly Overvalued. The stock's GF Value™ is 円405.89, compared to a current price of 円677.00 — trading 66.8% above its estimated fair value. The current E10 is 円-2.91. Twinbird's overall GF Score™ is 49/100 with 7 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 Twinbird (TSE:6897), the current E10 is 円-2.91 as of Feb. 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 Twinbird (TSE:6897) Overvalued in 2026?

Based on GuruFocus' analysis, Twinbird stock appears to be overvalued. The current stock price of 円677.00 is trading 66.8% above its estimated GF Value™ of 円405.89. GuruFocus considers Twinbird to be Significantly Overvalued.

Key valuation signals for TSE:6897:

  • E10: 円-2.91
  • GF Value™: 円405.89 vs. price of 円677.00 (66.8% above fair value)
  • GF Score™: 49/100 with 7 warning signs

No single metric tells the full story. See the TSE:6897 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Twinbird Business Description

Address Niigata Yoshida Nishiota 2084-2, Tsubame-shi, Nigata, JPN, 959-0292
Twinbird Corp is a Japan-based consumer electronics manufacturer. The company is mainly engaged in the development and sale of Lighting equipment, cooking appliances, cleaners, household appliances, refrigerators, Washing machines, AV machines, and health and beauty equipment.
49GF Score

Get the complete analysis for TSE:6897

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

円677.00
Price
円405.89
GF Value