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Siamraj PCLBKK:SR -2.63%22 Gross Margin % is 20.80% as of Mar. 2026, which is 45% above its 10-year median of 14.31. GuruFocus rates BKK:SR with a GF Score™ of 22/100 and a GF Value™ of ฿0.34 (Fairly Valued). The stock has 5 warning signs investors should review. Among 516 Conglomerates companies, Siamraj PCL ranks worse than 56.2% on this metric.
Gross Margin % is calculated as gross profit divided by its revenue. Siamraj PCL's Gross Profit for the
three
months ended in Mar. 2026 was ฿36.1 Mil. Siamraj PCL's Revenue for the
three
months ended in Mar. 2026 was ฿173.4 Mil. Therefore, Siamraj PCL's Gross Margin % for the quarter that ended in Mar. 2026 was 20.80%.
The historical rank and industry rank for Siamraj PCL's Gross Margin % or its related term are showing as below:
BKK:SR'
s Gross Margin % Range Over the Past 10 Years
Min: 1.43 Med: 14.31 Max: 23.62
Current: 23.41
During the past 12 years, the highestGross Margin % of Siamraj PCL was 23.62%. The lowest was 1.43%. And the median was 14.31%.
BKK:SR's Gross Margin % is ranked worse than 56.2% of 516
companies
in the Conglomerates industry
Industry Median: 25.98
vs BKK:SR: 23.41
Siamraj PCL had a gross margin of 20.80% for the quarter that ended in Mar. 2026 => Competition eroding margins
The 5-Year average Growth Rate of Gross Margin for Siamraj PCL was 57.70% per year.
Siamraj PCL (BKK:SR) Gross Margin % Explanation
Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.
Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %
1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key
Siamraj PCL had a gross margin of 20.80% for the quarter that ended in Mar. 2026 => Competition eroding margins
Be Aware
If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.
Siamraj PCL Gross Margin % Related Terms
Siamraj PCL Gross Margin % Historical Data
* Premium members only.
The historical data trend for Siamraj PCL's Gross 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 Conglomerates subindustry, Siamraj PCL's Gross Margin %, along with its competitors' market caps and Gross 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.
Siamraj PCL Gross Margin % vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Siamraj PCL's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Siamraj PCL's Gross 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.
A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.
Siamraj PCL (BKK:SR) has a Gross Margin % of 20.80% as of Mar. 2026. Gross margin is the ratio of total gross profit to net sales. View historical data on Siamraj PCL and its competitors. This is 45% above median its historical median of 14.31. Over the past decade, Siamraj PCL's Gross Margin % has ranged from 1.43 to 23.62. According to the industry distribution chart, Siamraj PCL ranks #290 out of 516 companies in the Conglomerates industry, placing it in the top 56.2%.
Is Siamraj PCL's Gross Margin % too high?
Siamraj PCL's current Gross Margin % of 20.80% is 45% above median its 10-year median of 14.31. Over the past 10 years, this metric has ranged from a low of 1.43 to a high of 23.62. The Conglomerates industry median Gross Margin % is 25.98. Siamraj PCL's value of 20.80% is 19.9% below this industry median. Based on the distribution chart, Siamraj PCL ranks #290 out of 516 companies in the Conglomerates industry, which is below the industry midpoint. Overall, Siamraj PCL has a GF Score™ of 22/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Siamraj PCL's Gross Margin % compare to HON and MMM?
According to the Conglomerates industry distribution chart, Siamraj PCL ranks #290 out of 516 companies for Gross Margin %. This places Siamraj PCL in the lower half of its industry. The industry median Gross Margin % is 25.98. Siamraj PCL's value of 20.80% is 19.9% below this benchmark. Historically, Siamraj PCL's own Gross Margin % has ranged from 1.43 to 23.62 over the past decade. While the company's 10-year median is 14.31 vs. the industry median of 25.98, Siamraj 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 Gross Margin % for a Conglomerates company?
The median Gross Margin % among Conglomerates companies is 25.98, based on 516 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Siamraj PCL's current Gross Margin % of 20.80% is 19.9% 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 Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on Siamraj PCL and its competitors. For the Conglomerates industry, the median Gross Margin % is 25.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Siamraj PCL's current Gross Margin % is 20.80%, which is 45% above median its own 10-year median of 14.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siamraj PCL stock overvalued right now?
Based on GuruFocus' analysis, Siamraj PCL (BKK:SR) is currently considered Fairly Valued. The stock's GF Value™ is ฿0.34, compared to a current price of ฿0.37 — trading 8.8% above its estimated fair value. The current Gross Margin % is 20.80%, which is 45% above median its 10-year median of 14.31 and 19.9% below the Conglomerates industry median of 25.98. Siamraj PCL's overall GF Score™ is 22/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For Siamraj PCL (BKK:SR), the current Gross Margin % is 20.80% 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 Siamraj PCL (BKK:SR) Overvalued in 2026?
Based on GuruFocus' analysis, Siamraj PCL stock appears to be overvalued.
The current stock price of ฿0.37 is trading 8.8% above its estimated GF Value™ of ฿0.34.
GuruFocus considers Siamraj PCL to be Fairly Valued.
Key valuation signals for BKK:SR:
Gross Margin %: 20.80% (45% above median its 10-year median of 14.31)
GF Value™: ฿0.34 vs. price of ฿0.37 (8.8% above fair value)
Industry Position: 19.9% below the Conglomerates median (#290 of 516)
No single metric tells the full story. See the BKK:SR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siamraj PCL is engaged in various business activities. Along with its subsidiaries, the company operates in the following reportable segments: Industrial pumps, Natural gas metering and transmission systems, The Metering Pipeline Sales and Services Business Field of flow measurement business, and Other business, which includes 1) Alternative energy and 2) Parking building management. The majority of revenue is generated from the Industrial pumps segment.
22GF Score
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