STC Concrete ProductBKK:STC +1.72%51 OCF Margin % is 4.61% as of Mar. 2026, which is 36% below its 10-year median of 7.20. GuruFocus rates BKK:STC with a GF Score™ of 51/100 and a GF Value™ of ฿0.58 (Fairly Valued). The stock has 7 warning signs investors should review. Among 402 Building Materials companies, STC Concrete Product ranks worse than 55.72% on this metric.
The historical rank and industry rank for STC Concrete Product's OCF Margin % or its related term are showing as below:
BKK:STC'
s OCF Margin % Range Over the Past 10 Years
Min: -1.51 Med: 7.2 Max: 10.57
Current: 9.29
During the past 9 years, the highest OCF Margin % of STC Concrete Product was 10.57%. The lowest was -1.51%. And the median was 7.20%.
BKK:STC's OCF Margin % is ranked worse than 55.72% of 402
companies
in the Building Materials industry
Industry Median: 10.645
vs BKK:STC: 9.29
STC Concrete Product OCF Margin % Related Terms
STC Concrete Product OCF Margin % Historical Data
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The historical data trend for STC Concrete Product's OCF Margin % 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.
For the Building Materials subindustry, STC Concrete Product's OCF Margin %, along with its competitors' market caps and OCF Margin % 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.
STC Concrete Product OCF Margin % vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, STC Concrete Product's OCF Margin % distribution charts can be found below:
* The bar in red indicates where STC Concrete Product's OCF Margin % falls into.
* 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.
STC Concrete Product (BKK:STC) has a OCF Margin % of 4.61% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on STC Concrete Product and its competitors. This is 36% below median its historical median of 7.20. According to the industry distribution chart, STC Concrete Product ranks #224 out of 402 companies in the Building Materials industry, placing it in the top 55.7%.
Is STC Concrete Product's OCF Margin % too high?
STC Concrete Product's current OCF Margin % of 4.61% is 36% below median its 10-year median of 7.20. The Building Materials industry median OCF Margin % is 10.65. STC Concrete Product's value of 4.61% is 56.7% below this industry median. Based on the distribution chart, STC Concrete Product ranks #224 out of 402 companies in the Building Materials industry, which is below the industry midpoint. Overall, STC Concrete Product has a GF Score™ of 51/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does STC Concrete Product's OCF Margin % compare to CRH and VMC?
According to the Building Materials industry distribution chart, STC Concrete Product ranks #224 out of 402 companies for OCF Margin %. This places STC Concrete Product in the lower half of its industry. The industry median OCF Margin % is 10.65. STC Concrete Product's value of 4.61% is 56.7% below this benchmark. While the company's 10-year median is 7.20 vs. the industry median of 10.65, STC Concrete Product 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 OCF Margin % for a Building Materials company?
The median OCF Margin % among Building Materials companies is 10.65, based on 402 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. STC Concrete Product's current OCF Margin % of 4.61% is 56.7% 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on STC Concrete Product and its competitors. For the Building Materials industry, the median OCF Margin % is 10.65 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. STC Concrete Product's current OCF Margin % is 4.61%, which is 36% below median its own 10-year median of 7.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is STC Concrete Product stock overvalued right now?
Based on GuruFocus' analysis, STC Concrete Product (BKK:STC) is currently considered Fairly Valued. The stock's GF Value™ is ฿0.58, compared to a current price of ฿0.59 — trading 1.7% above its estimated fair value. The current OCF Margin % is 4.61%, which is 36% below median its 10-year median of 7.20 and 56.7% below the Building Materials industry median of 10.65. STC Concrete Product's overall GF Score™ is 51/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For STC Concrete Product (BKK:STC), the current OCF Margin % is 4.61% as of Mar. 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 STC Concrete Product (BKK:STC) Overvalued in 2026?
Based on GuruFocus' analysis, STC Concrete Product stock appears to be overvalued.
The current stock price of ฿0.59 is trading 1.7% above its estimated GF Value™ of ฿0.58.
GuruFocus considers STC Concrete Product to be Fairly Valued.
Key valuation signals for BKK:STC:
OCF Margin %: 4.61% (36% below median its 10-year median of 7.20)
GF Value™: ฿0.58 vs. price of ฿0.59 (1.7% above fair value)
Industry Position: 56.7% below the Building Materials median (#224 of 402)
No single metric tells the full story. See the BKK:STC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
STC Concrete Product PLC is engaged in the manufacture and sales of ready-mixed concrete and aggregate. Its products include ready mixed concrete, concrete drainage pipes, precast concrete slabs, prestressed concrete piles, moisture resistant lightweight concrete blocks, and prefabricated fence panels. It operates in single segment of manufacturing and selling of ready-mixed concrete and aggregate and the single geographical area of its operations is Thailand.
51GF Score
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