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IMOS (ChipMOS TECHNOLOGIES) Shiller PE Ratio : 8.46 (As of Jun. 25, 2025)


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What is ChipMOS TECHNOLOGIES Shiller PE Ratio?

As of today (2025-06-25), ChipMOS TECHNOLOGIES's current share price is $19.20. ChipMOS TECHNOLOGIES's E10 for the fiscal year that ended in Dec24 was $2.27. ChipMOS TECHNOLOGIES's Shiller PE Ratio for today is 8.46.

The historical rank and industry rank for ChipMOS TECHNOLOGIES's Shiller PE Ratio or its related term are showing as below:

IMOS' s Shiller PE Ratio Range Over the Past 10 Years
Min: 6.69   Med: 9.96   Max: 19.97
Current: 7.25

During the past 13 years, ChipMOS TECHNOLOGIES's highest Shiller PE Ratio was 19.97. The lowest was 6.69. And the median was 9.96.

IMOS's Shiller PE Ratio is ranked better than
92.64% of 516 companies
in the Semiconductors industry
Industry Median: 25.91 vs IMOS: 7.25

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.

ChipMOS TECHNOLOGIES's adjusted earnings per share data of for the fiscal year that ended in Dec24 was $1.203. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $2.27 for the trailing ten years ended in Dec24.

Shiller PE for Stocks: The True Measure of Stock Valuation


ChipMOS TECHNOLOGIES Shiller PE Ratio Historical Data

The historical data trend for ChipMOS TECHNOLOGIES'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.

* Premium members only.

ChipMOS TECHNOLOGIES Shiller PE Ratio Chart

ChipMOS TECHNOLOGIES Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 11.25 13.48 8.19 10.36 8.30

ChipMOS TECHNOLOGIES Semi-Annual Data
Jun15 Dec15 Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24
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 8.19 - 10.36 - 8.30

Competitive Comparison of ChipMOS TECHNOLOGIES's Shiller PE Ratio

For the Semiconductors subindustry, ChipMOS TECHNOLOGIES'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.


ChipMOS TECHNOLOGIES's Shiller PE Ratio Distribution in the Semiconductors Industry

For the Semiconductors industry and Technology sector, ChipMOS TECHNOLOGIES's Shiller PE Ratio distribution charts can be found below:

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


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ChipMOS TECHNOLOGIES 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.

ChipMOS TECHNOLOGIES's Shiller PE Ratio for today is calculated as

Shiller PE Ratio=Share Price/ E10
=19.20/2.27
=8.46

* 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.

ChipMOS TECHNOLOGIES's E10 for the fiscal year that ended in Dec24 is calculated as:

For example, ChipMOS TECHNOLOGIES's adjusted earnings per share data for the fiscal year that ended in Dec24 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Dec24 (Change)*Current CPI (Dec24)
=1.203/133.1571*133.1571
=1.203

Current CPI (Dec24) = 133.1571.

ChipMOS TECHNOLOGIES Annual Data

Earnings per Share (Diluted) CPI Adj_EPS
201512 1.722 99.792 2.298
201612 1.231 101.863 1.609
201712 2.157 104.011 2.761
201812 1.059 105.998 1.330
201912 2.247 108.420 2.760
202012 2.291 109.897 2.776
202112 4.793 117.630 5.426
202212 3.021 125.222 3.212
202312 1.715 129.419 1.765
202412 1.203 133.157 1.203

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.


ChipMOS TECHNOLOGIES  (NAS:IMOS) 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.


ChipMOS TECHNOLOGIES Shiller PE Ratio Related Terms

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ChipMOS TECHNOLOGIES Business Description

Traded in Other Exchanges
Address
No.1, Yanfa 1st Road, Hsinchu Science Park, Hsinchu, TWN
ChipMOS TECHNOLOGIES Inc is engaged in the research, development, manufacturing, and sale of high-integration and high-precision integrated circuits and related assembly and testing services. The company's segments include Testing, Assembly, Testing, and Assembly for LCD, OLED, and other Display Panel Driver Semiconductors (LCDD), Bumping, and others. It derives a majority of its revenue from Taiwan followed by Japan, the People's Republic of China, Singapore, and others.