JNNDF (Japan Display) Shiller PE Ratio: (As of Sep. 21, 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.

JNNDF Japan Display Inc JNNDF
32 GF Score
Price $0.30
GF Value $0.07
! 6 Warning Signs
View Full Analysis

What is Japan Display Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Japan Display  (OTCPK:JNNDF) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


Japan Display Shiller PE Ratio Related Terms


Japan Display Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Japan Display's Shiller PE Ratio 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.

Japan Display Shiller PE Ratio Chart

Japan Display Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only - - - - -

Japan Display Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE Ratio 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 - - - - -

JNNDF vs APH, GLW, TEL: Shiller PE Ratio Comparison

For the Electronic Components subindustry, Japan Display'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.


Japan Display Shiller PE Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Japan Display's Shiller PE Ratio distribution charts can be found below:

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


JNNDF
32GF Score
Japan Display Inc JNNDF
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Japan Display Shiller PE Ratio Calculation

For Shiller PE Ratio, 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 PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Japan Display's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, Japan Display's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=-0.0034/113.6000*113.6000
=-0.003

Current CPI (Jun. 2026) = 113.6000.

Japan Display Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 -0.044 98.000 -0.051
201612 0.081 98.400 0.093
201703 -0.326 98.100 -0.378
201706 -0.453 98.500 -0.522
201709 -0.548 98.800 -0.630
201712 -0.474 99.400 -0.541
201803 -2.209 99.200 -2.530
201806 -0.006 99.200 -0.006
201809 -0.070 99.900 -0.079
201812 -0.014 99.700 -0.016
201903 -1.038 99.700 -1.183
201906 -0.848 99.800 -0.965
201909 -0.278 100.100 -0.315
201912 -0.073 100.500 -0.083
202003 0.103 100.300 0.116
202006 -0.066 99.900 -0.075
202009 -0.074 99.900 -0.084
202012 0.050 99.300 0.058
202103 -0.073 99.900 -0.083
202106 -0.025 99.500 -0.028
202109 -0.006 100.100 -0.007
202112 0.008 100.100 0.010
202203 -0.006 101.100 -0.006
202206 -0.008 101.800 -0.009
202209 -0.018 103.100 -0.019
202212 -0.015 104.100 -0.016
202303 -0.016 104.400 -0.018
202306 -0.014 105.200 -0.016
202309 -0.029 106.200 -0.031
202312 -0.016 106.800 -0.017
202403 -0.011 107.200 -0.012
202406 -0.007 108.200 -0.007
202409 -0.018 108.900 -0.019
202412 -0.054 110.700 -0.055
202503 -0.050 111.100 -0.051
202506 -0.023 111.700 -0.023
202509 0.016 112.000 0.016
202512 -0.005 113.000 -0.005
202603 -0.009 112.700 -0.009
202606 -0.003 113.600 -0.003

Add all the adjusted EPS together and divide 10 will get our 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.

Is Japan Display (JNNDF) Overvalued in 2026?

Based on GuruFocus' analysis, Japan Display stock appears to be overvalued. The current stock price of $0.30 is trading 333.7% above its estimated GF Value™ of $0.07.

Key valuation signals for JNNDF:

  • Shiller PE Ratio:
  • GF Value™: $0.07 vs. price of $0.30 (333.7% above fair value)
  • GF Score™: 32/100 with 6 warning signs

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


Japan Display Business Description

Address Landic 2nd Building, 3-7-1, Nishi-shinbashi, Minato-ku, Tokyo, JPN, 105-0003
Japan Display Inc is engaged in the development, production, and sale of small and medium-sized display devices and related products. Its products are divided into two categories: Mobile Device and Automotive and Non-Mobile. The Mobile Device category includes displays for smartphones, tablets and mobile phone devices. The Automotive and Non-Mobile category includes displays for automotive applications, consumer electronics, and industrial devices as well as income from patents and other sources. The company's business operations span across Europe, Korea, China, Philippines, America, and Hong Kong.
32GF Score

Get the complete analysis for JNNDF

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

$0.30
Price
$0.07
GF Value