Siam Cement PCLBKK:SCC-R 78 Shiller PE Ratio is 6.01 as of Jul. 11, 2026, which is 38% below its 10-year median of 9.72. GuruFocus rates BKK:SCC-R with a GF Score™ of 78/100 and a GF Value™ of ฿180.39. The stock has 9 warning signs investors should review. Among 361 Conglomerates companies, Siam Cement PCL ranks better than 82.55% on this metric.
As of today (2026-07-11), Siam Cement PCL's current share price is ฿191.00. Siam Cement PCL's E10 for the quarter that ended in Mar. 2026 was ฿31.77. Siam Cement PCL's Shiller PE Ratio for today is 6.01.
The historical rank and industry rank for Siam Cement PCL's Shiller PE Ratio or its related term are showing as below:
BKK:SCC-R'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 3.37 Med: 9.72 Max: 17.16
Current: 7.09
During the past years, Siam Cement PCL's highest Shiller PE Ratio was 17.16. The lowest was 3.37. And the median was 9.72.
BKK:SCC-R's Shiller PE Ratio is ranked better than 82.55% of 361
companies
in the Conglomerates industry
Industry Median: 17.79
vs BKK:SCC-R: 7.09
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.
Siam Cement PCL's adjusted earnings per share data for the three months ended in Mar. 2026 was ฿5.190. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is ฿31.77 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Siam Cement PCL (BKK:SCC-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.
Siam Cement PCL Shiller PE Ratio Related Terms
Siam Cement PCL Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Siam Cement 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.
BKK:SCC-R vs HON, MMM: Shiller PE Ratio Comparison
For the Conglomerates subindustry, Siam Cement 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.
Siam Cement PCL Shiller PE Ratio vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Siam Cement PCL's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Siam Cement PCL'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.
Siam Cement PCL'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.
Siam Cement PCL's E10 for the quarter that ended in Mar. 2026 is calculated as:
For example, Siam Cement PCL's adjusted earnings per share data for the three months ended in Mar. 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.
Siam Cement PCL (BKK:SCC-R) has a Shiller PE Ratio of 6.01 as of Jul. 11, 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 Siam Cement PCL and its competitors. This is 38% below median its historical median of 9.72. Over the past decade, Siam Cement PCL's Shiller PE Ratio has ranged from 3.37 to 17.16. According to the industry distribution chart, Siam Cement PCL ranks #63 out of 361 companies in the Conglomerates industry, placing it in the top 17.5%.
Is Siam Cement PCL's Shiller PE Ratio too high?
Siam Cement PCL's current Shiller PE Ratio of 6.01 is 38% below median its 10-year median of 9.72. Over the past 10 years, this metric has ranged from a low of 3.37 to a high of 17.16. The Conglomerates industry median Shiller PE Ratio is 17.79. Siam Cement PCL's value of 6.01 is 66.2% below this industry median. Based on the distribution chart, Siam Cement PCL ranks #63 out of 361 companies in the Conglomerates industry, which is in the top quartile — a strong position relative to peers. Overall, Siam Cement PCL has a GF Score™ of 78/100, reflecting its overall financial health beyond just this single metric.
How does Siam Cement PCL's Shiller PE Ratio compare to HON and MMM?
According to the Conglomerates industry distribution chart, Siam Cement PCL ranks #63 out of 361 companies for Shiller PE Ratio. This places Siam Cement PCL in the top 18% of its industry — outperforming the majority of peers. The industry median Shiller PE Ratio is 17.79. Siam Cement PCL's value of 6.01 is 66.2% below this benchmark. Historically, Siam Cement PCL's own Shiller PE Ratio has ranged from 3.37 to 17.16 over the past decade. While the company's 10-year median is 9.72 vs. the industry median of 17.79, Siam Cement PCL has consistently been below 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 Conglomerates company?
The median Shiller PE Ratio among Conglomerates companies is 17.79, based on 361 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. Siam Cement PCL's current Shiller PE Ratio of 6.01 is 66.2% below 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 Siam Cement PCL and its competitors. For the Conglomerates industry, the median Shiller PE Ratio is 17.79 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Siam Cement PCL's current Shiller PE Ratio is 6.01, which is 38% below median its own 10-year median of 9.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siam Cement PCL stock overvalued right now?
Siam Cement PCL (BKK:SCC-R) has a current Shiller PE Ratio of 6.01. The stock's GF Value™ is ฿180.39, compared to a current price of ฿191.00 — trading 5.9% above its estimated fair value. The current Shiller PE Ratio is 6.01, which is 38% below median its 10-year median of 9.72 and 66.2% below the Conglomerates industry median of 17.79. Siam Cement PCL's overall GF Score™ is 78/100 with 9 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 Siam Cement PCL (BKK:SCC-R), the current Shiller PE Ratio is 6.01 as of Jul. 11, 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 Siam Cement PCL (BKK:SCC-R) Overvalued in 2026?
Based on GuruFocus' analysis, Siam Cement PCL stock appears to be overvalued.
The current stock price of ฿191.00 is trading 5.9% above its estimated GF Value™ of ฿180.39.
Key valuation signals for BKK:SCC-R:
Shiller PE Ratio: 6.01 (38% below median its 10-year median of 9.72)
GF Value™: ฿180.39 vs. price of ฿191.00 (5.9% above fair value)
Industry Position: 66.2% below the Conglomerates median (#63 of 361)
No single metric tells the full story. See the BKK:SCC-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siam Cement PCL is a holding company which manufactures and sells a variety of building materials, chemicals, and packaging products. Its segment includes SCG Cement and Green Solutions Business, SCG Smart Living Business and SCG Distribution and Retail Business, SCG Decor (SCGD), Chemicals Business (SCGC), SCGP and Others. Its geographic segments include Thailand, Vietnam, Indonesia, and Others. It generates the majority of its revenue from Thailand.
78GF Score
Get the complete analysis for BKK:SCC-R
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