FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Tekcore Co's Free Cash Flow for the
three
months ended in Dec. 2025 was NT$-49.3 Mil. Tekcore Co's Revenue for the
three
months ended in Dec. 2025 was NT$202.2 Mil. Therefore, Tekcore Co's FCF Margin % for the quarter that ended in Dec. 2025 was -24.36%.
The historical rank and industry rank for Tekcore Co's FCF Margin % or its related term are showing as below:
ROCO:3339'
s FCF Margin % Range Over the Past 10 Years
Min: -11.56 Med: 2.24 Max: 19.13
Current: -11.56
During the past 13 years, the highest FCF Margin % of Tekcore Co was 19.13%. The lowest was -11.56%. And the median was 2.24%.
ROCO:3339's FCF Margin % is ranked worse than 69.01% of 1023
companies
in the Semiconductors industry
Industry Median: -0.76
vs ROCO:3339: -11.56
Tekcore Co FCF Margin % Related Terms
Tekcore Co FCF Margin % Historical Data
* Premium members only.
The historical data trend for Tekcore 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.
ROCO:3339 vs NVDA, AVGO, MU: FCF Margin % Comparison
For the Semiconductors subindustry, Tekcore 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.
Tekcore Co FCF Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Tekcore Co's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Tekcore Co'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.
Tekcore Co (ROCO:3339) has a FCF Margin % of -24.36% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Tekcore Co and its competitors. According to the industry distribution chart, Tekcore Co ranks #706 out of 1023 companies in the Semiconductors industry, placing it in the top 69%.
Is Tekcore Co's FCF Margin % too high?
Tekcore Co's current FCF Margin % is -24.36%. Based on the distribution chart, Tekcore Co ranks #706 out of 1023 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Tekcore Co has a GF Score™ of 56/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Tekcore Co's FCF Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Tekcore Co ranks #706 out of 1023 companies for FCF Margin %. This places Tekcore Co in the lower half of its industry. 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 Semiconductors company?
A good FCF Margin % depends on the Semiconductors industry context. 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 Tekcore Co and its competitors. Tekcore Co's current FCF Margin % is -24.36%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tekcore Co stock overvalued right now?
Based on GuruFocus' analysis, Tekcore Co (ROCO:3339) is currently considered Fairly Valued. The stock's GF Value™ is NT$39.44, compared to a current price of NT$43.15 — trading 9.4% above its estimated fair value. The current FCF Margin % is -24.36%. Tekcore Co's overall GF Score™ is 56/100 with 4 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 Tekcore Co (ROCO:3339), the current FCF Margin % is -24.36% 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 Tekcore Co (ROCO:3339) Overvalued in 2026?
Based on GuruFocus' analysis, Tekcore Co stock appears to be overvalued.
The current stock price of NT$43.15 is trading 9.4% above its estimated GF Value™ of NT$39.44.
GuruFocus considers Tekcore Co to be Fairly Valued.
Key valuation signals for ROCO:3339:
FCF Margin %: -24.36%
GF Value™: NT$39.44 vs. price of NT$43.15 (9.4% above fair value)
No single metric tells the full story. See the ROCO:3339 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tekcore Co Ltd engages in the manufacturing and sales of epitaxial wafers and chips for light-emitting diodes. The company specializes in high-brightness chips in green, blue, and ultraviolet wavelengths, as well as red, yellow, and orange chips to cover the various spectra of visible light. Its products are used in various applications, including large-scale displays and billboards; optical fiber cables; indicator lights; LCD and projection backlighting; low-light environments; miniaturized light sources; cell phones, cameras, and other small electronic displays.
56GF Score
Get the complete analysis for ROCO:3339
FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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