NOK (TSE:7240) E10: 円133.95 (As of Mar. 2026)

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TSE:7240 NOK Corp TSE:7240
77 GF Score
Price 円3,005.00
GF Value 円2,242.61
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is NOK E10?

NOK TSE:7240 -0.10% 77 E10 is 円133.95 as of Mar. 2026. GuruFocus rates TSE:7240 with a GF Score™ of 77/100 and a GF Value™ of 円2,242.61 (Significantly Overvalued). 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.

NOK's adjusted earnings per share data for the three months ended in Mar. 2026 was 円129.480. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円133.95 for the trailing ten years ended in Mar. 2026.

During the past 12 months, NOK's average E10 Growth Rate was 8.40% per year. During the past 3 years, the average E10 Growth Rate was 3.00% per year. During the past 5 years, the average E10 Growth Rate was 1.80% 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 NOK was 3.30% per year. The lowest was -2.50% per year. And the median was -1.00% per year.

As of today (2026-07-25), NOK's current stock price is 円3005.00. NOK's E10 for the quarter that ended in Mar. 2026 was 円133.95. NOK's Shiller PE Ratio of today is 22.43.

During the past 13 years, the highest Shiller PE Ratio of NOK was 27.93. The lowest was 7.54. And the median was 14.29.


NOK  (TSE:7240) 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.

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

Shiller PE Ratio=Share Price/E10
=3005.00/133.95
=22.43

* 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 NOK was 27.93. The lowest was 7.54. And the median was 14.29.


Be Aware

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


NOK E10 Related Terms


NOK E10 Historical Data

* Premium members only.

The historical data trend for NOK'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.

NOK E10 Chart

NOK 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 125.15 122.74 130.79 123.55 133.95

NOK 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 123.55 121.24 117.22 119.11 133.95

TSE:7240 vs ORLY, AZO: E10 Comparison

For the Auto Parts subindustry, NOK'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.


NOK Shiller PE Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, NOK's Shiller PE Ratio distribution charts can be found below:

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


TSE:7240
77GF Score
NOK Corp TSE:7240
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

NOK 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, NOK'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)
=129.48/112.7000*112.7000
=129.480

Current CPI (Mar. 2026) = 112.7000.

NOK Quarterly Data

per share eps CPI Adj_EPS
201606 -9.440 98.100 -10.845
201609 36.660 98.000 42.159
201612 90.640 98.400 103.812
201703 40.519 98.100 46.549
201706 28.430 98.500 32.529
201709 65.630 98.800 74.863
201712 79.330 99.400 89.945
201803 30.780 99.200 34.969
201806 22.320 99.200 25.358
201809 33.470 99.900 37.758
201812 53.500 99.700 60.476
201903 -89.520 99.700 -101.193
201906 -21.060 99.800 -23.782
201909 28.980 100.100 32.628
201912 18.662 100.500 20.927
202003 -39.420 100.300 -44.293
202006 -45.440 99.900 -51.262
202009 -15.060 99.900 -16.990
202012 52.137 99.300 59.173
202103 0.490 99.900 0.553
202106 39.580 99.500 44.831
202109 35.584 100.100 40.063
202112 33.980 100.100 38.257
202203 40.215 101.100 44.829
202206 11.870 101.800 13.141
202209 47.014 103.100 51.392
202212 19.333 104.100 20.930
202303 -1.233 104.400 -1.331
202306 13.560 105.200 14.527
202309 58.280 106.200 61.847
202312 53.310 106.800 56.255
202403 63.190 107.200 66.432
202406 42.597 108.200 44.369
202409 40.013 108.900 41.409
202412 93.370 110.700 95.057
202503 8.830 111.100 8.957
202506 35.110 111.700 35.424
202509 46.550 112.000 46.841
202512 73.700 113.000 73.504
202603 129.480 112.700 129.480

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133.95 mean?
NOK (TSE:7240) has a E10 of 円133.95 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on NOK and its competitors.
Is NOK's E10 too high?
NOK's current E10 is 円133.95. Overall, NOK has a GF Score™ of 77/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does NOK's E10 compare to ORLY and AZO?
NOK's E10 of 円133.95 can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good E10 depends on the Vehicles & Parts 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 NOK and its competitors. NOK's current E10 is 円133.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is NOK stock overvalued right now?
Based on GuruFocus' analysis, NOK (TSE:7240) is currently considered Significantly Overvalued. The stock's GF Value™ is 円2,242.61, compared to a current price of 円3,005.00 — trading 34% above its estimated fair value. The current E10 is 円133.95. NOK's overall GF Score™ is 77/100 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 NOK (TSE:7240), the current E10 is 円133.95 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 NOK (TSE:7240) Overvalued in 2026?

Based on GuruFocus' analysis, NOK stock appears to be overvalued. The current stock price of 円3,005.00 is trading 34% above its estimated GF Value™ of 円2,242.61. GuruFocus considers NOK to be Significantly Overvalued.

Key valuation signals for TSE:7240:

  • E10: 円133.95
  • GF Value™: 円2,242.61 vs. price of 円3,005.00 (34% above fair value)
  • GF Score™: 77/100 with 5 warning signs

No single metric tells the full story. See the TSE:7240 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


NOK Business Description

Address 3-13-12 Mita, Mita MT Building, Minato-ku, Tokyo, JPN, 108-0073
NOK Corp is a Japan-based company engaged in manufactures oil seals and industrial rubber products for automobiles. It manufactures seal products, industrial mechanical parts, hydraulic and pneumatic equipment, nuclear power equipment, synthetic chemicals, amongst others. The company's business segments include, Seal business, Electronic Device Product business, Roll business and Other businesses.
77GF Score

Get the complete analysis for TSE:7240

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

円3,005.00
Price
円2,242.61
GF Value