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Ibiden CoIBIDF 74 Shiller PE Ratio is 276.40 as of Aug. 15, 2026, which is 186% above its 10-year median of 96.77. GuruFocus rates IBIDF with a GF Score™ of 74/100 and a GF Value™ of $23.85 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,422 Hardware companies, Ibiden Co ranks worse than 94.87% on this metric.
As of today (2026-08-15), Ibiden Co's current share price is $138.20. Ibiden Co's E10 for the quarter that ended in Jun. 2026 was $0.50. Ibiden Co's Shiller PE Ratio for today is 276.40.
The historical rank and industry rank for Ibiden Co's Shiller PE Ratio or its related term are showing as below:
IBIDF'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 31.3 Med: 96.77 Max: 322.82
Current: 258.34
During the past years, Ibiden Co's highest Shiller PE Ratio was 322.82. The lowest was 31.30. And the median was 96.77.
IBIDF's Shiller PE Ratio is ranked worse than 94.87% of 1422
companies
in the Hardware industry
Industry Median: 30.39
vs IBIDF: 258.34
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
Ibiden Co's adjusted earnings per share data for the three months ended in Jun. 2026 was $0.378. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $0.50 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Ibiden Co (OTCPK:IBIDF) 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.
Ibiden Co Shiller PE Ratio Related Terms
Ibiden Co Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Ibiden Co'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.
IBIDF vs APH, GLW, TEL: Shiller PE Ratio Comparison
For the Electronic Components subindustry, Ibiden Co'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.
Ibiden Co Shiller PE Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Ibiden Co's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Ibiden Co's Shiller PE Ratio falls into.
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.
Ibiden Co's Shiller PE Ratio for today is calculated as
* 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.
Ibiden Co's E10 for the quarter that ended in Jun. 2026 is calculated as:
For example, Ibiden Co's adjusted earnings per share data for the three months ended in Jun. 2026 was:
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.
Ibiden Co (IBIDF) has a Shiller PE Ratio of 276.40 as of Aug. 15, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Ibiden Co and its competitors. This is 186% above median its historical median of 96.77. Over the past decade, Ibiden Co's Shiller PE Ratio has ranged from 31.30 to 322.82. According to the industry distribution chart, Ibiden Co ranks #1349 out of 1422 companies in the Hardware industry, placing it in the top 94.9%.
Is Ibiden Co's Shiller PE Ratio too high?
Ibiden Co's current Shiller PE Ratio of 276.40 is 186% above median its 10-year median of 96.77. Over the past 10 years, this metric has ranged from a low of 31.30 to a high of 322.82. The Hardware industry median Shiller PE Ratio is 30.39. Ibiden Co's value of 276.40 is 809.5% above this industry median. Based on the distribution chart, Ibiden Co ranks #1349 out of 1422 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Ibiden Co has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ibiden Co's Shiller PE Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, Ibiden Co ranks #1349 out of 1422 companies for Shiller PE Ratio. This places Ibiden Co in the lower half of its industry. The industry median Shiller PE Ratio is 30.39. Ibiden Co's value of 276.40 is 809.5% above this benchmark. Historically, Ibiden Co's own Shiller PE Ratio has ranged from 31.30 to 322.82 over the past decade. While the company's 10-year median is 96.77 vs. the industry median of 30.39, Ibiden Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shiller PE Ratio for a Hardware company?
The median Shiller PE Ratio among Hardware companies is 30.39, based on 1,422 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Ibiden Co's current Shiller PE Ratio of 276.40 is 809.5% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Ibiden Co and its competitors. For the Hardware industry, the median Shiller PE Ratio is 30.39 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ibiden Co's current Shiller PE Ratio is 276.40, which is 186% above median its own 10-year median of 96.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ibiden Co stock overvalued right now?
Based on GuruFocus' analysis, Ibiden Co (IBIDF) is currently considered Significantly Overvalued. The stock's GF Value™ is $23.85, compared to a current price of $138.20 — trading 479.5% above its estimated fair value. The current Shiller PE Ratio is 276.40, which is 186% above median its 10-year median of 96.77 and 809.5% above the Hardware industry median of 30.39. Ibiden Co's overall GF Score™ is 74/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Ibiden Co (IBIDF), the current Shiller PE Ratio is 276.40 as of Aug. 15, 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 Ibiden Co (IBIDF) Overvalued in 2026?
Based on GuruFocus' analysis, Ibiden Co stock appears to be overvalued.
The current stock price of $138.20 is trading 479.5% above its estimated GF Value™ of $23.85.
GuruFocus considers Ibiden Co to be Significantly Overvalued.
Key valuation signals for IBIDF:
Shiller PE Ratio: 276.40 (186% above median its 10-year median of 96.77)
GF Value™: $23.85 vs. price of $138.20 (479.5% above fair value)
Industry Position: 809.5% above the Hardware median (#1349 of 1422)
No single metric tells the full story. See the IBIDF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ibiden Co Ltd is a provider of electronic and ceramic products. The company operates through three segments: Ceramic, Electron, and other. The Ceramic segment provides environment-related ceramics products, graphite and specialty products, ceramic fibre, and fine ceramics products. The Electron segment offers package substrates in computers, information technology infrastructure, mobile device wiring boards, mobile devices, and home appliances. The other segment includes the processing of agriculture, livestock, and fisheries, the sale of oil products, and synthetic resin production. It generates the majority of its revenue from the Electronic segment.
74GF Score
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