Bangkok Expressway and Metro PCL (BKK:BEM) OCF Margin %: -138.97% (As of Mar. 2026)


BKK:BEM Bangkok Expressway and Metro PCL BKK:BEM
83 GF Score
Price ฿6.20
GF Value ฿7.73
Valuation Modestly Undervalued
! 13 Warning Signs
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What is Bangkok Expressway and Metro PCL OCF Margin %?

Bangkok Expressway and Metro PCL BKK:BEM -1.59% 83 OCF Margin % is -138.97% as of Mar. 2026. GuruFocus rates BKK:BEM with a GF Score™ of 83/100 and a GF Value™ of ฿7.73 (Modestly Undervalued). The stock has 13 warning signs investors should review. Among 998 Transportation companies, Bangkok Expressway and Metro PCL ranks worse than 98.4% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Bangkok Expressway and Metro PCL's Cash Flow from Operations for the three months ended in Mar. 2026 was ฿-5,951 Mil. Bangkok Expressway and Metro PCL's Revenue for the three months ended in Mar. 2026 was ฿4,283 Mil. Therefore, Bangkok Expressway and Metro PCL's OCF Margin % for the quarter that ended in Mar. 2026 was -138.97%.

As of today, Bangkok Expressway and Metro PCL's current OCF Yield % is -16.80%.

The historical rank and industry rank for Bangkok Expressway and Metro PCL's OCF Margin % or its related term are showing as below:

BKK:BEM' s OCF Margin % Range Over the Past 10 Years
Min: -65.56   Med: 39.24   Max: 51.66
Current: -90.62


During the past 13 years, the highest OCF Margin % of Bangkok Expressway and Metro PCL was 51.66%. The lowest was -65.56%. And the median was 39.24%.

BKK:BEM's OCF Margin % is ranked worse than
98.4% of 998 companies
in the Transportation industry
Industry Median: 13.02 vs BKK:BEM: -90.62


Bangkok Expressway and Metro PCL OCF Margin % Related Terms


Bangkok Expressway and Metro PCL OCF Margin % Historical Data

* Premium members only.

The historical data trend for Bangkok Expressway and Metro 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.

Bangkok Expressway and Metro PCL OCF Margin % Chart

Bangkok Expressway and Metro PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 26.75 40.15 38.80 -25.26 -65.56

Bangkok Expressway and Metro PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
OCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -39.70 -42.21 -61.08 -116.88 -138.97

BKK:BEM vs UNP, CSX, NSC: OCF Margin % Comparison

For the Railroads subindustry, Bangkok Expressway and Metro 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.


Bangkok Expressway and Metro PCL OCF Margin % vs Transportation Industry

For the Transportation industry and Industrials sector, Bangkok Expressway and Metro PCL's OCF Margin % distribution charts can be found below:

* The bar in red indicates where Bangkok Expressway and Metro PCL's OCF Margin % falls into.


BKK:BEM
83GF Score
Bangkok Expressway and Metro PCL BKK:BEM
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Bangkok Expressway and Metro PCL OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

Bangkok Expressway and Metro PCL's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-11089.824/16915.82
=-65.56 %

Bangkok Expressway and Metro PCL's OCF Margin for the quarter that ended in Mar. 2026 is calculated as

OCF Margin=Cash Flow from Operations (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=-5951.4/4282.517
=-138.97 %

* 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.

Frequently Asked Questions Learn more about OCF Margin % →
What does a OCF Margin % of -138.97% mean?
Bangkok Expressway and Metro PCL (BKK:BEM) has a OCF Margin % of -138.97% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Bangkok Expressway and Metro PCL and its competitors. According to the industry distribution chart, Bangkok Expressway and Metro PCL ranks #982 out of 998 companies in the Transportation industry, placing it in the top 98.4%.
Is Bangkok Expressway and Metro PCL's OCF Margin % too high?
Bangkok Expressway and Metro PCL's current OCF Margin % is -138.97%. Based on the distribution chart, Bangkok Expressway and Metro PCL ranks #982 out of 998 companies in the Transportation industry, which is in the bottom quartile relative to peers. Overall, Bangkok Expressway and Metro PCL has a GF Score™ of 83/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Bangkok Expressway and Metro PCL's OCF Margin % compare to UNP and CSX?
According to the Transportation industry distribution chart, Bangkok Expressway and Metro PCL ranks #982 out of 998 companies for OCF Margin %. This places Bangkok Expressway and Metro PCL in the lower half of its industry. The industry median OCF Margin % is 13.02. 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 13.02, based on 998 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. 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 Bangkok Expressway and Metro PCL and its competitors. For the Transportation industry, the median OCF Margin % is 13.02 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Bangkok Expressway and Metro PCL's current OCF Margin % is -138.97%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bangkok Expressway and Metro PCL stock overvalued right now?
Based on GuruFocus' analysis, Bangkok Expressway and Metro PCL (BKK:BEM) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿7.73, compared to a current price of ฿6.20 — trading 19.8% below its estimated fair value. The current OCF Margin % is -138.97%. Bangkok Expressway and Metro PCL's overall GF Score™ is 83/100 with 13 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 Bangkok Expressway and Metro PCL (BKK:BEM), the current OCF Margin % is -138.97% 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 Bangkok Expressway and Metro PCL (BKK:BEM) Overvalued in 2026?

Based on GuruFocus' analysis, Bangkok Expressway and Metro PCL stock appears to be undervalued. The current stock price of ฿6.20 is trading 19.8% below its estimated GF Value™ of ฿7.73. GuruFocus considers Bangkok Expressway and Metro PCL to be Modestly Undervalued.

Key valuation signals for BKK:BEM:

  • OCF Margin %: -138.97%
  • GF Value™: ฿7.73 vs. price of ฿6.20 (19.8% below fair value)
  • GF Score™: 83/100 with 13 warning signs

No single metric tells the full story. See the BKK:BEM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Bangkok Expressway and Metro PCL Business Description

Other Exchanges BEM-F:Thailand
Address 587 Sutthisarn Road, Ratchacaphisek Subdistrict, Dindaeng District, Bangkok, THA, 10310
Bangkok Expressway and Metro PCL and its subsidiaries are engaged in the construction and management of expressways and the operation of metro lines and commercial development in Thailand. Along with the operation of the Metro Blue Line, the company also handles the advertising and telecommunications maintenance in the trains and stations. Its segments include the Expressway business segment; Rail business segment; Commercial development business segment; and Other segments. The maximum revenue is derived from the Expressway business segment.
83GF Score

Get the complete analysis for BKK:BEM

OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿6.20
Price
฿7.73
GF Value