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FCF Margin % is calculated as Free Cash Flow divided by its Revenue. SISB PCL's Free Cash Flow for the
three
months ended in Mar. 2026 was ฿-353 Mil. SISB PCL's Revenue for the
three
months ended in Mar. 2026 was ฿626 Mil. Therefore, SISB PCL's FCF Margin % for the quarter that ended in Mar. 2026 was -56.44%.
The historical rank and industry rank for SISB PCL's FCF Margin % or its related term are showing as below:
BKK:SISB'
s FCF Margin % Range Over the Past 10 Years
Min: -79.05 Med: 15.75 Max: 33.74
Current: 10.34
During the past 12 years, the highest FCF Margin % of SISB PCL was 33.74%. The lowest was -79.05%. And the median was 15.75%.
BKK:SISB's FCF Margin % is ranked better than 51.57% of 254
companies
in the Education industry
Industry Median: 9.27
vs BKK:SISB: 10.34
SISB PCL FCF Margin % Related Terms
SISB PCL FCF Margin % Historical Data
* Premium members only.
The historical data trend for SISB PCL's FCF 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:SISB vs EDU, TAL, LAUR: FCF Margin % Comparison
For the Education & Training Services subindustry, SISB PCL's FCF Margin %, along with its competitors' market caps and FCF 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.
SISB PCL FCF Margin % vs Education Industry
For the Education industry and Consumer Defensive sector, SISB PCL's FCF Margin % distribution charts can be found below:
* The bar in red indicates where SISB PCL's FCF 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.
SISB PCL (BKK:SISB) has a FCF Margin % of -56.44% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on SISB PCL and its competitors. According to the industry distribution chart, SISB PCL ranks #123 out of 254 companies in the Education industry, placing it in the top 48.4%.
Is SISB PCL's FCF Margin % too high?
SISB PCL's current FCF Margin % is -56.44%. Based on the distribution chart, SISB PCL ranks #123 out of 254 companies in the Education industry, which is above the industry midpoint. Overall, SISB PCL has a GF Score™ of 88/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does SISB PCL's FCF Margin % compare to EDU and TAL?
According to the Education industry distribution chart, SISB PCL ranks #123 out of 254 companies for FCF Margin %. This puts SISB PCL in the upper half of its industry. The industry median FCF Margin % is 9.27. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for an Education company?
The median FCF Margin % among Education companies is 9.27, based on 254 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on SISB PCL and its competitors. For the Education industry, the median FCF Margin % is 9.27 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SISB PCL's current FCF Margin % is -56.44%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SISB PCL stock overvalued right now?
Based on GuruFocus' analysis, SISB PCL (BKK:SISB) is currently considered Significantly Undervalued. The stock's GF Value™ is ฿35.03, compared to a current price of ฿10.60 — trading 69.7% below its estimated fair value. The current FCF Margin % is -56.44%. SISB PCL's overall GF Score™ is 88/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For SISB PCL (BKK:SISB), the current FCF Margin % is -56.44% 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 SISB PCL (BKK:SISB) Overvalued in 2026?
Based on GuruFocus' analysis, SISB PCL stock appears to be undervalued.
The current stock price of ฿10.60 is trading 69.7% below its estimated GF Value™ of ฿35.03.
GuruFocus considers SISB PCL to be Significantly Undervalued.
Key valuation signals for BKK:SISB:
FCF Margin %: -56.44%
GF Value™: ฿35.03 vs. price of ฿10.60 (69.7% below fair value)
No single metric tells the full story. See the BKK:SISB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SISB PCL is principally engaged in the operation of international schools. Its operations are carried on only in Thailand. It is a provider of the Singapore curriculum for Mathematics and Science, with a focus on English, based on the Programme for International Student Assessment (PISA). It has five campuses in Thailand, which adopt the Singapore curriculum and Cambridge IGCSE A and AS Levels, as well as the International Baccalaureate. It teaches students to be trilingual: English, Thai, and Chinese, in addition to a holistic education to develop students to their fullest potential.
88GF Score
Get the complete analysis for BKK:SISB
FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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