Lanna Resources PCLBKK:LANNA-R 64 Gross Margin % is 40.02% as of Mar. 2026, which is 8% above its 10-year median of 37.08. GuruFocus rates BKK:LANNA-R with a GF Score™ of 64/100 and a GF Value™ of ฿10.97. The stock has 5 warning signs investors should review. Among 124 Other Energy Sources companies, Lanna Resources PCL ranks better than 84.68% on this metric.
The historical rank and industry rank for Lanna Resources PCL's Gross Margin % or its related term are showing as below:
BKK:LANNA-R'
s Gross Margin % Range Over the Past 10 Years
Min: 25.12 Med: 37.08 Max: 57.9
Current: 38.39
During the past 13 years, the highestGross Margin % of Lanna Resources PCL was 57.90%. The lowest was 25.12%. And the median was 37.08%.
BKK:LANNA-R's Gross Margin % is ranked better than 84.68% of 124
companies
in the Other Energy Sources industry
Industry Median: 18.775
vs BKK:LANNA-R: 38.39
Lanna Resources PCL had a gross margin of 40.02% for the quarter that ended in Mar. 2026 => Durable competitive advantage
The 5-Year average Growth Rate of Gross Margin for Lanna Resources PCL was 2.40% per year.
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
Lanna Resources PCL had a gross margin of 40.02% for the quarter that ended in Mar. 2026 => Durable competitive advantage
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.
Lanna Resources PCL Gross Margin % Related Terms
Lanna Resources PCL Gross Margin % Historical Data
* Premium members only.
The historical data trend for Lanna Resources 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 Thermal Coal subindustry, Lanna Resources 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.
Lanna Resources PCL Gross Margin % vs Other Energy Sources Industry
For the Other Energy Sources industry and Energy sector, Lanna Resources PCL's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Lanna Resources 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.
Lanna Resources PCL (BKK:LANNA-R) has a Gross Margin % of 40.02% as of Mar. 2026. Gross margin is the ratio of total gross profit to net sales. View historical data on Lanna Resources PCL and its competitors. This is near median its historical median of 37.08. Over the past decade, Lanna Resources PCL's Gross Margin % has ranged from 25.12 to 57.90. According to the industry distribution chart, Lanna Resources PCL ranks #19 out of 124 companies in the Other Energy Sources industry, placing it in the top 15.3%.
Is Lanna Resources PCL's Gross Margin % too high?
Lanna Resources PCL's current Gross Margin % of 40.02% is near median its 10-year median of 37.08. Over the past 10 years, this metric has ranged from a low of 25.12 to a high of 57.90. The Other Energy Sources industry median Gross Margin % is 18.78. Lanna Resources PCL's value of 40.02% is 113.2% above this industry median. Based on the distribution chart, Lanna Resources PCL ranks #19 out of 124 companies in the Other Energy Sources industry, which is in the top quartile — a strong position relative to peers. Overall, Lanna Resources PCL has a GF Score™ of 64/100, reflecting its overall financial health beyond just this single metric.
How does Lanna Resources PCL's Gross Margin % compare to competitors?
According to the Other Energy Sources industry distribution chart, Lanna Resources PCL ranks #19 out of 124 companies for Gross Margin %. This places Lanna Resources PCL in the top 15% of its industry — outperforming the majority of peers. The industry median Gross Margin % is 18.78. Lanna Resources PCL's value of 40.02% is 113.2% above this benchmark. Historically, Lanna Resources PCL's own Gross Margin % has ranged from 25.12 to 57.90 over the past decade. While the company's 10-year median is 37.08 vs. the industry median of 18.78, Lanna Resources PCL has consistently been above 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 an Other Energy Sources company?
The median Gross Margin % among Other Energy Sources companies is 18.78, based on 124 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. Lanna Resources PCL's current Gross Margin % of 40.02% is 113.2% above 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 Lanna Resources PCL and its competitors. For the Other Energy Sources industry, the median Gross Margin % is 18.78 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Lanna Resources PCL's current Gross Margin % is 40.02%, which is near median its own 10-year median of 37.08. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lanna Resources PCL stock overvalued right now?
Lanna Resources PCL (BKK:LANNA-R) has a current Gross Margin % of 40.02%. The stock's GF Value™ is ฿10.97, compared to a current price of ฿15.31 — trading 39.6% above its estimated fair value. The current Gross Margin % is 40.02%, which is near median its 10-year median of 37.08 and 113.2% above the Other Energy Sources industry median of 18.78. Lanna Resources PCL's overall GF Score™ is 64/100 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 Lanna Resources PCL (BKK:LANNA-R), the current Gross Margin % is 40.02% 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 Lanna Resources PCL (BKK:LANNA-R) Overvalued in 2026?
Based on GuruFocus' analysis, Lanna Resources PCL stock appears to be overvalued.
The current stock price of ฿15.31 is trading 39.6% above its estimated GF Value™ of ฿10.97.
Key valuation signals for BKK:LANNA-R:
Gross Margin %: 40.02% (near median its 10-year median of 37.08)
GF Value™: ฿10.97 vs. price of ฿15.31 (39.6% above fair value)
Industry Position: 113.2% above the Other Energy Sources median (#19 of 124)
No single metric tells the full story. See the BKK:LANNA-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Lanna Resources PCL is a Thailand-based company engaged in the coal industry. It operates through the segments of Domestic Coal, which purchases and sells coal, Overseas Coal which produces and sells coal, the Ethanol segment involves production and selling of ethanol, Wood pellet segment which produces and sells wood pellet, and Soil conditioner segment. Prime revenue for the firm is derived through the Overseas Coal segment. The company has operational footprints in various countries including Thailand, India, Singapore, China, Dubai and others.
64GF Score
Get the complete analysis for BKK:LANNA-R
Gross Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BKK:LANNA-R has been successfully added to your 
