Siam Global House PCLBKK:GLOBAL +3.50%75 Gross Margin % is 26.33% as of Dec. 2025, which is 7% above its 10-year median of 24.53. GuruFocus rates BKK:GLOBAL with a GF Score™ of 75/100 and a GF Value™ of ฿13.66 (Significantly Undervalued). The stock has 3 warning signs investors should review. Among 1,109 Retail - Cyclical companies, Siam Global House PCL ranks worse than 68.98% on this metric.
BKK:GLOBAL's Gross Margin % is ranked worse than 68.98% of 1109
companies
in the Retail - Cyclical industry
Industry Median: 36.26
vs BKK:GLOBAL: 25.82
Siam Global House PCL had a gross margin of 26.33% for the quarter that ended in Dec. 2025 => Competition eroding margins
The 5-Year average Growth Rate of Gross Margin for Siam Global House PCL was 1.30% per year.
Siam Global House PCL (BKK:GLOBAL) 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
Siam Global House PCL had a gross margin of 26.33% for the quarter that ended in Dec. 2025 => 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.
Siam Global House PCL Gross Margin % Related Terms
Siam Global House PCL Gross Margin % Historical Data
* Premium members only.
The historical data trend for Siam Global House 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.
BKK:GLOBAL vs HD, LOW, FND: Gross Margin % Comparison
For the Home Improvement Retail subindustry, Siam Global House 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.
Siam Global House PCL Gross Margin % vs Retail - Cyclical Industry
For the Retail - Cyclical industry and Consumer Cyclical sector, Siam Global House PCL's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Siam Global House 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.
Siam Global House PCL (BKK:GLOBAL) has a Gross Margin % of 26.33% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on Siam Global House PCL and its competitors. This is near median its historical median of 24.53. Over the past decade, Siam Global House PCL's Gross Margin % has ranged from 20.56 to 25.83. According to the industry distribution chart, Siam Global House PCL ranks #765 out of 1109 companies in the Retail - Cyclical industry, placing it in the top 69%.
Is Siam Global House PCL's Gross Margin % too high?
Siam Global House PCL's current Gross Margin % of 26.33% is near median its 10-year median of 24.53. Over the past 10 years, this metric has ranged from a low of 20.56 to a high of 25.83. The Retail - Cyclical industry median Gross Margin % is 36.26. Siam Global House PCL's value of 26.33% is 27.4% below this industry median. Based on the distribution chart, Siam Global House PCL ranks #765 out of 1109 companies in the Retail - Cyclical industry, which is below the industry midpoint. Overall, Siam Global House PCL has a GF Score™ of 75/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Siam Global House PCL's Gross Margin % compare to HD and LOW?
According to the Retail - Cyclical industry distribution chart, Siam Global House PCL ranks #765 out of 1109 companies for Gross Margin %. This places Siam Global House PCL in the lower half of its industry. The industry median Gross Margin % is 36.26. Siam Global House PCL's value of 26.33% is 27.4% below this benchmark. Historically, Siam Global House PCL's own Gross Margin % has ranged from 20.56 to 25.83 over the past decade. While the company's 10-year median is 24.53 vs. the industry median of 36.26, Siam Global House 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 Retail - Cyclical company?
The median Gross Margin % among Retail - Cyclical companies is 36.26, based on 1,109 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. Siam Global House PCL's current Gross Margin % of 26.33% is 27.4% 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 Siam Global House PCL and its competitors. For the Retail - Cyclical industry, the median Gross Margin % is 36.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Siam Global House PCL's current Gross Margin % is 26.33%, which is near median its own 10-year median of 24.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siam Global House PCL stock overvalued right now?
Based on GuruFocus' analysis, Siam Global House PCL (BKK:GLOBAL) is currently considered Significantly Undervalued. The stock's GF Value™ is ฿13.66, compared to a current price of ฿7.40 — trading 45.8% below its estimated fair value. The current Gross Margin % is 26.33%, which is near median its 10-year median of 24.53 and 27.4% below the Retail - Cyclical industry median of 36.26. Siam Global House PCL's overall GF Score™ is 75/100 with 3 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 Siam Global House PCL (BKK:GLOBAL), the current Gross Margin % is 26.33% as of Dec. 2025. 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 Global House PCL (BKK:GLOBAL) Overvalued in 2026?
Based on GuruFocus' analysis, Siam Global House PCL stock appears to be undervalued.
The current stock price of ฿7.40 is trading 45.8% below its estimated GF Value™ of ฿13.66.
GuruFocus considers Siam Global House PCL to be Significantly Undervalued.
Key valuation signals for BKK:GLOBAL:
Gross Margin %: 26.33% (near median its 10-year median of 24.53)
GF Value™: ฿13.66 vs. price of ฿7.40 (45.8% below fair value)
Industry Position: 27.4% below the Retail - Cyclical median (#765 of 1109)
No single metric tells the full story. See the BKK:GLOBAL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siam Global House PCL is a company engaged in distributing home construction, home improvement, and do-it-yourself products. The firm operates in various provinces in northeastern, central, eastern, and northern Thailand. Siam sells home construction and decorative products out of warehouse stores under the name of Global House. Its products include construction materials, steel products, wood products, roofing, gardening, plumbing, lighting, flooring, electronics, decorating, tools, kitchenware, and hardware.
75GF Score
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