TKOLF (Teikoku) E10: $0.67 (As of Mar. 2026)

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TKOLF Teikoku Corp TKOLF
95 GF Score
Price $12.03
GF Value $11.64
! 2 Warning Signs
View Full Analysis

What is Teikoku E10?

Teikoku TKOLF 95 E10 is $0.67 as of Mar. 2026. GuruFocus rates TKOLF with a GF Score™ of 95/100 and a GF Value™ of $11.64. The stock has 2 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.

Teikoku's adjusted earnings per share data for the three months ended in Mar. 2026 was $0.408. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $0.67 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Teikoku's average E10 Growth Rate was 15.30% per year. During the past 3 years, the average E10 Growth Rate was 13.00% per year. During the past 5 years, the average E10 Growth Rate was 11.90% 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 Teikoku was 13.00% per year. The lowest was 9.10% per year. And the median was 10.10% per year.

As of today (2026-07-15), Teikoku's current stock price is $12.03. Teikoku's E10 for the quarter that ended in Mar. 2026 was $0.67. Teikoku's Shiller PE Ratio of today is 17.96.

During the past 13 years, the highest Shiller PE Ratio of Teikoku was 26.44. The lowest was 12.02. And the median was 19.52.


Teikoku  (OTCPK:TKOLF) 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.

Teikoku's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=12.03/0.67
=17.96

* 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 Teikoku was 26.44. The lowest was 12.02. And the median was 19.52.


Be Aware

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


Teikoku E10 Related Terms


Teikoku E10 Historical Data

* Premium members only.

The historical data trend for Teikoku'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.

Teikoku E10 Chart

Teikoku 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 0.72 0.53 0.56 0.55 0.67

Teikoku 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 0.55 0.52 0.55 0.59 0.67

TKOLF vs GEV, ETN, PH: E10 Comparison

For the Specialty Industrial Machinery subindustry, Teikoku'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.


Teikoku Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Teikoku's Shiller PE Ratio distribution charts can be found below:

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


TKOLF
95GF Score
Teikoku Corp TKOLF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Teikoku 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, Teikoku'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)
=0.408/112.7000*112.7000
=0.408

Current CPI (Mar. 2026) = 112.7000.

Teikoku Quarterly Data

per share eps CPI Adj_EPS
201606 0.015 98.100 0.017
201609 0.151 98.000 0.174
201612 0.242 98.400 0.277
201703 0.144 98.100 0.165
201706 0.095 98.500 0.109
201709 0.176 98.800 0.201
201712 0.242 99.400 0.274
201803 0.163 99.200 0.185
201806 0.196 99.200 0.223
201809 0.216 99.900 0.244
201812 -0.137 99.700 -0.155
201903 0.189 99.700 0.214
201906 0.234 99.800 0.264
201909 0.293 100.100 0.330
201912 0.404 100.500 0.453
202003 0.548 100.300 0.616
202006 0.078 99.900 0.088
202009 0.291 99.900 0.328
202012 0.517 99.300 0.587
202103 0.233 99.900 0.263
202106 0.153 99.500 0.173
202109 0.223 100.100 0.251
202112 0.275 100.100 0.310
202203 0.257 101.100 0.286
202206 0.335 101.800 0.371
202209 0.389 103.100 0.425
202212 0.390 104.100 0.422
202303 0.462 104.400 0.499
202306 0.346 105.200 0.371
202309 0.443 106.200 0.470
202312 0.329 106.800 0.347
202403 0.075 107.200 0.079
202406 0.310 108.200 0.323
202409 0.224 108.900 0.232
202412 0.422 110.700 0.430
202503 0.493 111.100 0.500
202506 0.402 111.700 0.406
202509 0.564 112.000 0.568
202512 0.381 113.000 0.380
202603 0.408 112.700 0.408

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 $0.67 mean?
Teikoku (TKOLF) has a E10 of $0.67 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Teikoku and its competitors.
Is Teikoku's E10 too high?
Teikoku's current E10 is $0.67. Overall, Teikoku has a GF Score™ of 95/100, reflecting its overall financial health beyond just this single metric.
How does Teikoku's E10 compare to GEV and ETN?
Teikoku's E10 of $0.67 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good E10 depends on the Industrial Products 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 Teikoku and its competitors. Teikoku's current E10 is $0.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Teikoku stock overvalued right now?
Teikoku (TKOLF) has a current E10 of $0.67. The stock's GF Value™ is $11.64, compared to a current price of $12.03 — trading 3.4% above its estimated fair value. The current E10 is $0.67. Teikoku's overall GF Score™ is 95/100 with 2 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 Teikoku (TKOLF), the current E10 is $0.67 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 Teikoku (TKOLF) Overvalued in 2026?

Based on GuruFocus' analysis, Teikoku stock appears to be overvalued. The current stock price of $12.03 is trading 3.4% above its estimated GF Value™ of $11.64.

Key valuation signals for TKOLF:

  • E10: $0.67
  • GF Value™: $11.64 vs. price of $12.03 (3.4% above fair value)
  • GF Score™: 95/100 with 2 warning signs

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


Teikoku Business Description

Other Exchanges 6333:Japan
Address 60 Hirano, Shingu-Cho, Hyogo, Tatsuno-shi, JPN, 679-4395
TEIKOKU ELECTRIC MFG Co Ltd manufactures canned motor pump. The company provides automotive electrical components like control units as well as substrates for industrial equipment like sequencer substrates. In addition to its pump and electronic component businesses, the company continues to develop other businesses, such as the elevators used in ceiling cranes in factories and warehouses, special equipment like the electromagnets used in accelerator facilities.
95GF Score

Get the complete analysis for TKOLF

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

$12.03
Price
$11.64
GF Value