Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
ATP30 PCLBKK:ATP30 +2.47%68 OCF Margin % is 17.86% as of Jun. 2026, which is 16% below its 10-year median of 21.26. GuruFocus rates BKK:ATP30 with a GF Score™ of 68/100 and a GF Value™ of ฿1.01 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 1,007 Transportation companies, ATP30 PCL ranks better than 70.8% on this metric.
The historical data trend for ATP30 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.
BKK:ATP30 vs UNP, CSX, NSC: OCF Margin % Comparison
For the Railroads subindustry, ATP30 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.
ATP30 PCL OCF Margin % vs Transportation Industry
For the Transportation industry and Industrials sector, ATP30 PCL's OCF Margin % distribution charts can be found below:
* The bar in red indicates where ATP30 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.
ATP30 PCL (BKK:ATP30) has a OCF Margin % of 17.86% as of Jun. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on ATP30 PCL and its competitors. This is 16% below median its historical median of 21.26. Over the past decade, ATP30 PCL's OCF Margin % has ranged from 18.32 to 27.86. According to the industry distribution chart, ATP30 PCL ranks #294 out of 1007 companies in the Transportation industry, placing it in the top 29.2%.
Is ATP30 PCL's OCF Margin % too high?
ATP30 PCL's current OCF Margin % of 17.86% is 16% below median its 10-year median of 21.26. Over the past 10 years, this metric has ranged from a low of 18.32 to a high of 27.86. The Transportation industry median OCF Margin % is 12.35. ATP30 PCL's value of 17.86% is 44.6% above this industry median. Based on the distribution chart, ATP30 PCL ranks #294 out of 1007 companies in the Transportation industry, which is above the industry midpoint. Overall, ATP30 PCL has a GF Score™ of 68/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does ATP30 PCL's OCF Margin % compare to UNP and CSX?
According to the Transportation industry distribution chart, ATP30 PCL ranks #294 out of 1007 companies for OCF Margin %. This puts ATP30 PCL in the upper half of its industry. The industry median OCF Margin % is 12.35. ATP30 PCL's value of 17.86% is 44.6% above this benchmark. Historically, ATP30 PCL's own OCF Margin % has ranged from 18.32 to 27.86 over the past decade. While the company's 10-year median is 21.26 vs. the industry median of 12.35, ATP30 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 OCF Margin % for a Transportation company?
The median OCF Margin % among Transportation companies is 12.35, based on 1,007 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. ATP30 PCL's current OCF Margin % of 17.86% is 44.6% 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 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 ATP30 PCL and its competitors. For the Transportation industry, the median OCF Margin % is 12.35 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ATP30 PCL's current OCF Margin % is 17.86%, which is 16% below median its own 10-year median of 21.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ATP30 PCL stock overvalued right now?
Based on GuruFocus' analysis, ATP30 PCL (BKK:ATP30) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿1.01, compared to a current price of ฿0.83 — trading 17.8% below its estimated fair value. The current OCF Margin % is 17.86%, which is 16% below median its 10-year median of 21.26 and 44.6% above the Transportation industry median of 12.35. ATP30 PCL's overall GF Score™ is 68/100 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 ATP30 PCL (BKK:ATP30), the current OCF Margin % is 17.86% as of Jun. 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 ATP30 PCL (BKK:ATP30) Overvalued in 2026?
Based on GuruFocus' analysis, ATP30 PCL stock appears to be undervalued.
The current stock price of ฿0.83 is trading 17.8% below its estimated GF Value™ of ฿1.01.
GuruFocus considers ATP30 PCL to be Modestly Undervalued.
Key valuation signals for BKK:ATP30:
OCF Margin %: 17.86% (16% below median its 10-year median of 21.26)
GF Value™: ฿1.01 vs. price of ฿0.83 (17.8% below fair value)
Industry Position: 44.6% above the Transportation median (#294 of 1007)
No single metric tells the full story. See the BKK:ATP30 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ATP30 PCL is principally engaged in the business of providing bus transport services in Thailand. The transportation service is offered through different vehicles, including buses, minibuses, microbuses, VIP buses, and vans. The group provides transportation services for employees of diverse industries between their homes and industrial estates. It holds a non-scheduled transportation operator license from the Department of Land Transport of Thailand. The four principal operating segments of the group are the transport services segment, the management services segment, the vehicle rental segment, and the maintenance services segment.
68GF Score
Get the complete analysis for BKK:ATP30
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:ATP30 has been successfully added to your 
