I&I Group PCL (BKK:IIG-R) Shiller PE Ratio: (As of Jul. 18, 2026)

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BKK:IIG-R I&I Group PCL BKK:IIG-R
53 GF Score
Price ฿1.37
GF Value ฿3.28
! 7 Warning Signs
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What is I&I Group PCL Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


I&I Group PCL  (BKK:IIG-R) 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.


I&I Group PCL Shiller PE Ratio Related Terms


I&I Group PCL Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for I&I Group PCL'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.

I&I Group PCL Shiller PE Ratio Chart

I&I Group PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

I&I Group PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.00 0.00 0.00 0.00 0.00

BKK:IIG-R vs IBM, ACN, FISV: Shiller PE Ratio Comparison

For the Information Technology Services subindustry, I&I Group PCL'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.


I&I Group PCL Shiller PE Ratio vs Software Industry

For the Software industry and Technology sector, I&I Group PCL's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where I&I Group PCL's Shiller PE Ratio falls into.


BKK:IIG-R
53GF Score
I&I Group PCL BKK:IIG-R
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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I&I Group PCL 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.

I&I Group PCL's E10 for the fiscal year that ended in Dec25 is calculated as:

For example, I&I Group PCL's adjusted earnings per share data for the fiscal year that ended in Dec25 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Dec25 (Change)*Current CPI (Dec25)
=-3.17/324.0540*324.0540
=-3.170

Current CPI (Dec25) = 324.0540.

I&I Group PCL Annual Data

Earnings per Share (Diluted) CPI Adj_EPS
201612 0.000 241.432 0.000
201712 0.230 246.524 0.302
201812 0.182 251.233 0.235
201912 0.461 256.974 0.581
202012 0.740 260.474 0.921
202112 0.790 278.802 0.918
202212 0.840 296.797 0.917
202312 -2.890 306.746 -3.053
202412 -0.450 315.605 -0.462
202512 -3.170 324.054 -3.170

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 I&I Group PCL (BKK:IIG-R) Overvalued in 2026?

Based on GuruFocus' analysis, I&I Group PCL stock appears to be undervalued. The current stock price of ฿1.37 is trading 58.2% below its estimated GF Value™ of ฿3.28.

Key valuation signals for BKK:IIG-R:

  • Shiller PE Ratio:
  • GF Value™: ฿3.28 vs. price of ฿1.37 (58.2% below fair value)
  • GF Score™: 53/100 with 7 warning signs

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


I&I Group PCL Business Description

Other Exchanges IIG:Thailand
Address Si Ayutthaya Road, 475, Siripinyo Building, 18th Floor, Unit 1801, Thanon Phayathai Sub-district, Ratchatewi District, Bangkok, THA, 10400
I&I Group PCL provides consultation on computer systems and sales of subscription and support on computer software license and computer hardware, and provide services related to digital marketing. The company's segments comprise Customer Relationship program (Salesforce), Enterprise Resource Planning program (Oracle), Consulting and digital strategy services and Outsourcing IT Staff. It derives the majority of the revenue from Customer Relationship program (Salesforce) segment.
53GF Score

Get the complete analysis for BKK:IIG-R

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

฿1.37
Price
฿3.28
GF Value