Lanna Resources PCLBKK:LANNA-R 64 OCF Margin % is 5.24% as of Mar. 2026, which is 72% below its 10-year median of 18.46. 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 131 Other Energy Sources companies, Lanna Resources PCL ranks better than 61.07% on this metric.
The historical rank and industry rank for Lanna Resources PCL's OCF Margin % or its related term are showing as below:
BKK:LANNA-R'
s OCF Margin % Range Over the Past 10 Years
Min: 8.55 Med: 18.46 Max: 23.32
Current: 14.62
During the past 13 years, the highest OCF Margin % of Lanna Resources PCL was 23.32%. The lowest was 8.55%. And the median was 18.46%.
BKK:LANNA-R's OCF Margin % is ranked better than 61.07% of 131
companies
in the Other Energy Sources industry
Industry Median: 10.32
vs BKK:LANNA-R: 14.62
Lanna Resources PCL OCF Margin % Related Terms
Lanna Resources PCL OCF Margin % Historical Data
* Premium members only.
The historical data trend for Lanna Resources PCL'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 Thermal Coal subindustry, Lanna Resources PCL'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.
Lanna Resources PCL OCF Margin % vs Other Energy Sources Industry
For the Other Energy Sources industry and Energy sector, Lanna Resources PCL's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Lanna Resources PCL'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.
Lanna Resources PCL (BKK:LANNA-R) has a OCF Margin % of 5.24% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Lanna Resources PCL and its competitors. This is 72% below median its historical median of 18.46. Over the past decade, Lanna Resources PCL's OCF Margin % has ranged from 8.55 to 23.32. According to the industry distribution chart, Lanna Resources PCL ranks #51 out of 131 companies in the Other Energy Sources industry, placing it in the top 38.9%.
Is Lanna Resources PCL's OCF Margin % too high?
Lanna Resources PCL's current OCF Margin % of 5.24% is 72% below median its 10-year median of 18.46. Over the past 10 years, this metric has ranged from a low of 8.55 to a high of 23.32. The Other Energy Sources industry median OCF Margin % is 10.32. Lanna Resources PCL's value of 5.24% is 49.2% below this industry median. Based on the distribution chart, Lanna Resources PCL ranks #51 out of 131 companies in the Other Energy Sources industry, which is above the industry midpoint. 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 OCF Margin % compare to competitors?
According to the Other Energy Sources industry distribution chart, Lanna Resources PCL ranks #51 out of 131 companies for OCF Margin %. This puts Lanna Resources PCL in the upper half of its industry. The industry median OCF Margin % is 10.32. Lanna Resources PCL's value of 5.24% is 49.2% below this benchmark. Historically, Lanna Resources PCL's own OCF Margin % has ranged from 8.55 to 23.32 over the past decade. While the company's 10-year median is 18.46 vs. the industry median of 10.32, Lanna Resources 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 OCF Margin % for an Other Energy Sources company?
The median OCF Margin % among Other Energy Sources companies is 10.32, based on 131 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. Lanna Resources PCL's current OCF Margin % of 5.24% is 49.2% 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 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 Lanna Resources PCL and its competitors. For the Other Energy Sources industry, the median OCF Margin % is 10.32 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Lanna Resources PCL's current OCF Margin % is 5.24%, which is 72% below median its own 10-year median of 18.46. 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 OCF Margin % of 5.24%. 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 OCF Margin % is 5.24%, which is 72% below median its 10-year median of 18.46 and 49.2% below the Other Energy Sources industry median of 10.32. 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 OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Lanna Resources PCL (BKK:LANNA-R), the current OCF Margin % is 5.24% 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:
OCF Margin %: 5.24% (72% below median its 10-year median of 18.46)
GF Value™: ฿10.97 vs. price of ฿15.31 (39.6% above fair value)
Industry Position: 49.2% below the Other Energy Sources median (#51 of 131)
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
OCF 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 
