FFRI Security (TSE:3692) E10: 円41.03 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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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.
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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:3692 FFRI Security Inc TSE:3692
85 GF Score
Price 円5,710.00
GF Value 円4,285.70
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is FFRI Security E10?

FFRI Security TSE:3692 +1.78% 85 E10 is 円41.03 as of Mar. 2026. GuruFocus rates TSE:3692 with a GF Score™ of 85/100 and a GF Value™ of 円4,285.70 (Significantly Overvalued). 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.

FFRI Security's adjusted earnings per share data for the three months ended in Mar. 2026 was 円47.230. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円41.03 for the trailing ten years ended in Mar. 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.

As of today (2026-08-30), FFRI Security's current stock price is 円5710.00. FFRI Security's E10 for the quarter that ended in Mar. 2026 was 円41.03. FFRI Security's Shiller PE Ratio of today is 139.17.

During the past 13 years, the highest Shiller PE Ratio of FFRI Security was 426.44. The lowest was 64.12. And the median was 120.03.


FFRI Security  (TSE:3692) 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.

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

Shiller PE Ratio=Share Price/E10
=5710.00/41.03
=139.17

* 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 FFRI Security was 426.44. The lowest was 64.12. And the median was 120.03.


Be Aware

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


FFRI Security E10 Related Terms


FFRI Security E10 Historical Data

* Premium members only.

The historical data trend for FFRI Security'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.

FFRI Security E10 Chart

FFRI Security 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 0.00 0.00 23.14 0.00 41.03

FFRI Security Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 24.26 28.14 36.31 41.03 0.00

TSE:3692 vs QH, SHOP, UBER: E10 Comparison

For the Software - Application subindustry, FFRI Security'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.


FFRI Security Shiller PE Ratio vs Software Industry

For the Software industry and Technology sector, FFRI Security's Shiller PE Ratio distribution charts can be found below:

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


TSE:3692
85GF Score
FFRI Security Inc TSE:3692
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

FFRI Security 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, FFRI Security'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)
=47.23/112.7000*112.7000
=47.230

Current CPI (Mar. 2026) = 112.7000.

FFRI Security Quarterly Data

per share eps CPI Adj_EPS
201603 -3.323 97.900 -3.825
201606 -1.210 98.100 -1.390
201609 4.865 98.000 5.595
201612 14.620 98.400 16.745
201703 15.091 98.100 17.337
201706 3.690 98.500 4.222
201709 6.980 98.800 7.962
201712 11.060 99.400 12.540
201803 5.470 99.200 6.214
201806 3.030 99.200 3.442
201809 5.490 99.900 6.193
201812 4.829 99.700 5.459
201903 11.464 99.700 12.959
201906 2.660 99.800 3.004
201909 4.420 100.100 4.976
201912 5.695 100.500 6.386
202003 20.660 100.300 23.214
202006 1.570 99.900 1.771
202009 3.245 99.900 3.661
202012 4.860 99.300 5.516
202103 20.750 99.900 23.409
202106 -4.730 99.500 -5.357
202109 2.620 100.100 2.950
202112 5.830 100.100 6.564
202203 11.240 101.100 12.530
202206 -2.830 101.800 -3.133
202209 -0.570 103.100 -0.623
202212 4.340 104.100 4.699
202303 22.660 104.400 24.462
202306 -4.160 105.200 -4.457
202309 9.760 106.200 10.357
202312 16.499 106.800 17.410
202403 32.539 107.200 34.208
202406 -1.040 108.200 -1.083
202409 -3.150 108.900 -3.260
202503 0.000 111.100 0.000
202506 24.840 111.700 25.062
202509 31.030 112.000 31.224
202512 35.960 113.000 35.865
202603 47.230 112.700 47.230

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41.03 mean?
FFRI Security (TSE:3692) has a E10 of 円41.03 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on FFRI Security and its competitors.
Is FFRI Security's E10 too high?
FFRI Security's current E10 is 円41.03. Overall, FFRI Security has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does FFRI Security's E10 compare to QH and SHOP?
FFRI Security's E10 of 円41.03 can be compared against companies in the Software 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 Software company?
A good E10 depends on the Software 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 FFRI Security and its competitors. FFRI Security's current E10 is 円41.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is FFRI Security stock overvalued right now?
Based on GuruFocus' analysis, FFRI Security (TSE:3692) is currently considered Significantly Overvalued. The stock's GF Value™ is 円4,285.70, compared to a current price of 円5,710.00 — trading 33.2% above its estimated fair value. The current E10 is 円41.03. FFRI Security's overall GF Score™ is 85/100 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 FFRI Security (TSE:3692), the current E10 is 円41.03 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 FFRI Security (TSE:3692) Overvalued in 2026?

Based on GuruFocus' analysis, FFRI Security stock appears to be overvalued. The current stock price of 円5,710.00 is trading 33.2% above its estimated GF Value™ of 円4,285.70. GuruFocus considers FFRI Security to be Significantly Overvalued.

Key valuation signals for TSE:3692:

  • E10: 円41.03
  • GF Value™: 円4,285.70 vs. price of 円5,710.00 (33.2% above fair value)
  • GF Score™: 85/100 with 2 warning signs

No single metric tells the full story. See the TSE:3692 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


FFRI Security Business Description

Address 3-3-1, Marunouchi, 2nd Floor, Shin-Tokyo Building, Chiyoda-ku, Tokyo, JPN, 100-0005
FFRI Security Inc is engaged in providing computer security research, consulting, information provision, education, network system research, computer software and computer program planning, development, sales, leasing, maintenance, management, operation, and the acquisition, transfer, lending, and management of related property right such as copyrights, patent rights, utility model rights, trademark rights, and design rights.
85GF Score

Get the complete analysis for TSE:3692

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

円5,710.00
Price
円4,285.70
GF Value