Starlux Airlines Co (TPE:2646) FCF Margin %: -2.57% (As of Dec. 2025)


TPE:2646 Starlux Airlines Co Ltd TPE:2646
48 GF Score
Price NT$21.20
GF Value NT$31.65
Valuation Possible Value Trap
! 9 Warning Signs
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What is Starlux Airlines Co FCF Margin %?

Starlux Airlines Co TPE:2646 -3.42% 48 FCF Margin % is -2.57% as of Dec. 2025. GuruFocus rates TPE:2646 with a GF Score™ of 48/100 and a GF Value™ of NT$31.65 (Possible Value Trap). The stock has 9 warning signs investors should review. Among 1,006 Transportation companies, Starlux Airlines Co ranks worse than 92.25% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Starlux Airlines Co's Free Cash Flow for the three months ended in Dec. 2025 was NT$-292 Mil. Starlux Airlines Co's Revenue for the three months ended in Dec. 2025 was NT$11,356 Mil. Therefore, Starlux Airlines Co's FCF Margin % for the quarter that ended in Dec. 2025 was -2.57%.

As of today, Starlux Airlines Co's current FCF Yield % is -18.79%.

The historical rank and industry rank for Starlux Airlines Co's FCF Margin % or its related term are showing as below:

TPE:2646' s FCF Margin % Range Over the Past 10 Years
Min: -43898.02   Med: -312.71   Max: -27.23
Current: -27.23


During the past 7 years, the highest FCF Margin % of Starlux Airlines Co was -27.23%. The lowest was -43898.02%. And the median was -312.71%.

TPE:2646's FCF Margin % is ranked worse than
92.25% of 1006 companies
in the Transportation industry
Industry Median: 4.38 vs TPE:2646: -27.23


Starlux Airlines Co FCF Margin % Related Terms


Starlux Airlines Co FCF Margin % Historical Data

* Premium members only.

The historical data trend for Starlux Airlines Co'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.

Starlux Airlines Co FCF Margin % Chart

Starlux Airlines Co Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial -553.76 -312.71 -36.07 -52.60 -27.23

Starlux Airlines Co Quarterly Data
Dec19 Dec20 Dec21 Jun22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 -89.03 -59.36 -36.67 -10.34 -2.57

TPE:2646 vs DAL, UAL, LUV: FCF Margin % Comparison

For the Airlines subindustry, Starlux Airlines Co'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.


Starlux Airlines Co FCF Margin % vs Transportation Industry

For the Transportation industry and Industrials sector, Starlux Airlines Co's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Starlux Airlines Co's FCF Margin % falls into.


TPE:2646
48GF Score
Starlux Airlines Co Ltd TPE:2646
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Starlux Airlines Co FCF Margin % Calculation

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

Starlux Airlines Co'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 )
=-11996.564/44053.262
=-27.23 %

Starlux Airlines Co's FCF Margin for the quarter that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-291.609/11356.439
=-2.57 %

* 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 -2.57% mean?
Starlux Airlines Co (TPE:2646) has a FCF Margin % of -2.57% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Starlux Airlines Co and its competitors. According to the industry distribution chart, Starlux Airlines Co ranks #928 out of 1006 companies in the Transportation industry, placing it in the top 92.2%.
Is Starlux Airlines Co's FCF Margin % too high?
Starlux Airlines Co's current FCF Margin % is -2.57%. Based on the distribution chart, Starlux Airlines Co ranks #928 out of 1006 companies in the Transportation industry, which is in the bottom quartile relative to peers. Overall, Starlux Airlines Co has a GF Score™ of 48/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Starlux Airlines Co's FCF Margin % compare to DAL and UAL?
According to the Transportation industry distribution chart, Starlux Airlines Co ranks #928 out of 1006 companies for FCF Margin %. This places Starlux Airlines Co in the lower half of its industry. The industry median FCF Margin % is 4.38. 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 a Transportation company?
The median FCF Margin % among Transportation companies is 4.38, based on 1,006 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 Starlux Airlines Co and its competitors. For the Transportation industry, the median FCF Margin % is 4.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Starlux Airlines Co's current FCF Margin % is -2.57%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Starlux Airlines Co stock overvalued right now?
Based on GuruFocus' analysis, Starlux Airlines Co (TPE:2646) is currently considered Possible Value Trap. The stock's GF Value™ is NT$31.65, compared to a current price of NT$21.20 — trading 33% below its estimated fair value. The current FCF Margin % is -2.57%. Starlux Airlines Co's overall GF Score™ is 48/100 with 9 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 Starlux Airlines Co (TPE:2646), the current FCF Margin % is -2.57% as of Dec. 2025. 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 Starlux Airlines Co (TPE:2646) Overvalued in 2026?

Based on GuruFocus' analysis, Starlux Airlines Co stock appears to be undervalued. The current stock price of NT$21.20 is trading 33% below its estimated GF Value™ of NT$31.65. GuruFocus considers Starlux Airlines Co to be Possible Value Trap.

Key valuation signals for TPE:2646:

  • FCF Margin %: -2.57%
  • GF Value™: NT$31.65 vs. price of NT$21.20 (33% below fair value)
  • GF Score™: 48/100 with 9 warning signs

No single metric tells the full story. See the TPE:2646 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Starlux Airlines Co Business Description

Address Zhongxiao E. Road, Section 4, No. 525, 11th Floor, Xinyi District, Taipei, TWN, 11470
Starlux Airlines Co Ltd is an airline company that offers airline services. The company provides civil air transportation, civil aviation personnel training, and other services. It offers flights to more than ten Northeast Asia, Southeast Asia, and Macau destinations. Geographically, the company generates maximum revenue from Taiwan, and the rest from Asia (excluding Taiwan), North America, and other regions.
48GF Score

Get the complete analysis for TPE:2646

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

NT$21.20
Price
NT$31.65
GF Value