NOK (NNOKF) E10: $0.78 (As of Mar. 2026)


NNOKF NOK Corp NNOKF
80 GF Score
Price $16.25
GF Value $12.43
! 3 Warning Signs
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What is NOK E10?

NOK NNOKF 80 E10 is $0.78 as of Mar. 2026. GuruFocus rates NNOKF with a GF Score™ of 80/100 and a GF Value™ of $12.43. The stock has 3 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 $0.816. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $0.78 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 (2026-06-27), NOK's current stock price is $16.25. NOK's E10 for the quarter that ended in Mar. 2026 was $0.78. NOK's Shiller PE Ratio of today is 20.83.

During the past 13 years, the highest Shiller PE Ratio of NOK was 27.93. The lowest was 7.54. And the median was 14.09.


NOK  (OTCPK:NNOKF) 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
=16.25/0.78
=20.83

* 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 14.09.


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 1.77 1.36 1.02 0.92 0.78

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 0.92 0.93 0.73 0.69 0.78

NNOKF 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.


NNOKF
80GF Score
NOK Corp NNOKF
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)
=0.816/112.7000*112.7000
=0.816

Current CPI (Mar. 2026) = 112.7000.

NOK Quarterly Data

per share eps CPI Adj_EPS
201606 -0.090 98.100 -0.103
201609 0.360 98.000 0.414
201612 0.781 98.400 0.894
201703 0.359 98.100 0.412
201706 0.256 98.500 0.293
201709 0.592 98.800 0.675
201712 0.702 99.400 0.796
201803 0.290 99.200 0.329
201806 0.203 99.200 0.231
201809 0.299 99.900 0.337
201812 0.477 99.700 0.539
201903 -0.805 99.700 -0.910
201906 -0.195 99.800 -0.220
201909 0.269 100.100 0.303
201912 0.171 100.500 0.192
202003 -0.366 100.300 -0.411
202006 -0.422 99.900 -0.476
202009 -0.143 99.900 -0.161
202012 0.502 99.300 0.570
202103 0.005 99.900 0.006
202106 0.359 99.500 0.407
202109 0.323 100.100 0.364
202112 0.299 100.100 0.337
202203 0.339 101.100 0.378
202206 0.089 101.800 0.099
202209 0.328 103.100 0.359
202212 0.143 104.100 0.155
202303 -0.009 104.400 -0.010
202306 0.096 105.200 0.103
202309 0.394 106.200 0.418
202312 0.370 106.800 0.390
202403 0.422 107.200 0.444
202406 0.270 108.200 0.281
202409 0.280 108.900 0.290
202412 0.607 110.700 0.618
202503 0.059 111.100 0.060
202506 0.243 111.700 0.245
202509 0.315 112.000 0.317
202512 0.473 113.000 0.472
202603 0.816 112.700 0.816

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 $0.78 mean?
NOK (NNOKF) has a E10 of $0.78 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 $0.78. Overall, NOK has a GF Score™ of 80/100, reflecting its overall financial health beyond just this single metric.
How does NOK's E10 compare to ORLY and AZO?
NOK's E10 of $0.78 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 $0.78. 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?
NOK (NNOKF) has a current E10 of $0.78. The stock's GF Value™ is $12.43, compared to a current price of $16.25 — trading 30.7% above its estimated fair value. The current E10 is $0.78. NOK's overall GF Score™ is 80/100 with 3 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 (NNOKF), the current E10 is $0.78 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 (NNOKF) Overvalued in 2026?

Based on GuruFocus' analysis, NOK stock appears to be overvalued. The current stock price of $16.25 is trading 30.7% above its estimated GF Value™ of $12.43.

Key valuation signals for NNOKF:

  • E10: $0.78
  • GF Value™: $12.43 vs. price of $16.25 (30.7% above fair value)
  • GF Score™: 80/100 with 3 warning signs

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


NOK Business Description

Other Exchanges 7240:Japan
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.
80GF Score

Get the complete analysis for NNOKF

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

$16.25
Price
$12.43
GF Value