Gunkul Engineering PCL (BKK:GUNKUL) FCF Margin %: -29.63% (As of Jun. 2026)

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BKK:GUNKUL Gunkul Engineering PCL BKK:GUNKUL
67 GF Score
Price ฿4.98
GF Value ฿3.01
Valuation Significantly Overvalued
! 14 Warning Signs
View Full Analysis

What is Gunkul Engineering PCL FCF Margin %?

Gunkul Engineering PCL BKK:GUNKUL -3.30% 67 FCF Margin % is -29.63% as of Jun. 2026. GuruFocus rates BKK:GUNKUL with a GF Score™ of 67/100 and a GF Value™ of ฿3.01 (Significantly Overvalued). The stock has 14 warning signs investors should review. Among 425 Utilities - Independent Power Producers companies, Gunkul Engineering PCL ranks better than 73.65% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Gunkul Engineering PCL's Free Cash Flow for the three months ended in Jun. 2026 was ฿-790 Mil. Gunkul Engineering PCL's Revenue for the three months ended in Jun. 2026 was ฿2,666 Mil. Therefore, Gunkul Engineering PCL's FCF Margin % for the quarter that ended in Jun. 2026 was -29.63%.

As of today, Gunkul Engineering PCL's current FCF Yield % is 3.82%.

The historical rank and industry rank for Gunkul Engineering PCL's FCF Margin % or its related term are showing as below:

BKK:GUNKUL' s FCF Margin % Range Over the Past 10 Years
Min: -197.45   Med: -0.22   Max: 39.41
Current: 18.29


During the past 13 years, the highest FCF Margin % of Gunkul Engineering PCL was 39.41%. The lowest was -197.45%. And the median was -0.22%.

BKK:GUNKUL's FCF Margin % is ranked better than
73.65% of 425 companies
in the Utilities - Independent Power Producers industry
Industry Median: 1.89 vs BKK:GUNKUL: 18.29


Gunkul Engineering PCL FCF Margin % Related Terms


Gunkul Engineering PCL FCF Margin % Historical Data

* Premium members only.

The historical data trend for Gunkul Engineering 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.

Gunkul Engineering PCL FCF Margin % Chart

Gunkul Engineering PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 21.98 15.73 -10.79 10.35 23.55

Gunkul Engineering PCL Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
FCF 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 -25.83 44.09 25.06 45.91 -29.63

BKK:GUNKUL vs CEG, VST, NRG: FCF Margin % Comparison

For the Utilities - Independent Power Producers subindustry, Gunkul Engineering 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.


Gunkul Engineering PCL FCF Margin % vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Gunkul Engineering PCL's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Gunkul Engineering PCL's FCF Margin % falls into.


BKK:GUNKUL
67GF Score
Gunkul Engineering PCL BKK:GUNKUL
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Gunkul Engineering PCL FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Gunkul Engineering PCL's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=1836.316/7797.512
=23.55 %

Gunkul Engineering PCL's FCF Margin for the quarter that ended in Jun. 2026 is calculated as

FCF Margin=Free Cash Flow (Q: Jun. 2026 )/Revenue (Q: Jun. 2026 )
=-789.894/2666.034
=-29.63 %

* 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 FCF Margin % →
What does a FCF Margin % of -29.63% mean?
Gunkul Engineering PCL (BKK:GUNKUL) has a FCF Margin % of -29.63% as of Jun. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Gunkul Engineering PCL and its competitors. According to the industry distribution chart, Gunkul Engineering PCL ranks #112 out of 425 companies in the Utilities - Independent Power Producers industry, placing it in the top 26.4%.
Is Gunkul Engineering PCL's FCF Margin % too high?
Gunkul Engineering PCL's current FCF Margin % is -29.63%. Based on the distribution chart, Gunkul Engineering PCL ranks #112 out of 425 companies in the Utilities - Independent Power Producers industry, which is above the industry midpoint. Overall, Gunkul Engineering PCL has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Gunkul Engineering PCL's FCF Margin % compare to CEG and VST?
According to the Utilities - Independent Power Producers industry distribution chart, Gunkul Engineering PCL ranks #112 out of 425 companies for FCF Margin %. This puts Gunkul Engineering PCL in the upper half of its industry. The industry median FCF Margin % is 1.89. 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 Utilities - Independent Power Producers company?
The median FCF Margin % among Utilities - Independent Power Producers companies is 1.89, based on 425 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 Gunkul Engineering PCL and its competitors. For the Utilities - Independent Power Producers industry, the median FCF Margin % is 1.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Gunkul Engineering PCL's current FCF Margin % is -29.63%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Gunkul Engineering PCL stock overvalued right now?
Based on GuruFocus' analysis, Gunkul Engineering PCL (BKK:GUNKUL) is currently considered Significantly Overvalued. The stock's GF Value™ is ฿3.01, compared to a current price of ฿4.98 — trading 65.4% above its estimated fair value. The current FCF Margin % is -29.63%. Gunkul Engineering PCL's overall GF Score™ is 67/100 with 14 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 Gunkul Engineering PCL (BKK:GUNKUL), the current FCF Margin % is -29.63% 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 Gunkul Engineering PCL (BKK:GUNKUL) Overvalued in 2026?

Based on GuruFocus' analysis, Gunkul Engineering PCL stock appears to be overvalued. The current stock price of ฿4.98 is trading 65.4% above its estimated GF Value™ of ฿3.01. GuruFocus considers Gunkul Engineering PCL to be Significantly Overvalued.

Key valuation signals for BKK:GUNKUL:

  • FCF Margin %: -29.63%
  • GF Value™: ฿3.01 vs. price of ฿4.98 (65.4% above fair value)
  • GF Score™: 67/100 with 14 warning signs

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


Gunkul Engineering PCL Business Description

Other Exchanges GUNKUL-F:Thailand
Address Phloen Chit Road, 548 One City Centre (OCC), 44th Floor, Lumphini, Pathum Wan District, Bangkok, THA, 10330
Gunkul Engineering PCL is involved in the manufacturing and distribution of equipments for electrical systems, construction and investing in the generating and selling electricity business. The company operates in four segments which are; Manufacturing and selling of equipments for electrical system, Generating and selling electricity, Construction service, Maintenance service, rental service and others. Generating & selling electricity derives key revenue for the company. Geographically, the majority of company's revenue comes from Thailand and rest from Japan, Vietnam and other markets.
67GF Score

Get the complete analysis for BKK:GUNKUL

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

฿4.98
Price
฿3.01
GF Value