Chunghwa Precision Test Tech Co (ROCO:6510) FCF Margin %: 36.46% (As of Dec. 2025) — 351% Above Median

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ROCO:6510 Chunghwa Precision Test Tech Co Ltd ROCO:6510
73 GF Score
Price NT$2,810.00
GF Value NT$1,100.10
Valuation Significantly Overvalued
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What is Chunghwa Precision Test Tech Co FCF Margin %?

Chunghwa Precision Test Tech Co ROCO:6510 +4.07% 73 FCF Margin % is 36.46% as of Dec. 2025, which is 351% above its 10-year median of 8.08. GuruFocus rates ROCO:6510 with a GF Score™ of 73/100 and a GF Value™ of NT$1,100.10 (Significantly Overvalued). Among 1,022 Semiconductors companies, Chunghwa Precision Test Tech Co ranks better than 95.01% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Chunghwa Precision Test Tech Co's Free Cash Flow for the three months ended in Dec. 2025 was NT$436 Mil. Chunghwa Precision Test Tech Co's Revenue for the three months ended in Dec. 2025 was NT$1,196 Mil. Therefore, Chunghwa Precision Test Tech Co's FCF Margin % for the quarter that ended in Dec. 2025 was 36.46%.

As of today, Chunghwa Precision Test Tech Co's current FCF Yield % is 1.53%.

The historical rank and industry rank for Chunghwa Precision Test Tech Co's FCF Margin % or its related term are showing as below:

ROCO:6510' s FCF Margin % Range Over the Past 10 Years
Min: -27.16   Med: 8.08   Max: 29.42
Current: 29.42


During the past 13 years, the highest FCF Margin % of Chunghwa Precision Test Tech Co was 29.42%. The lowest was -27.16%. And the median was 8.08%.

ROCO:6510's FCF Margin % is ranked better than
95.01% of 1022 companies
in the Semiconductors industry
Industry Median: -0.875 vs ROCO:6510: 29.42


Chunghwa Precision Test Tech Co FCF Margin % Related Terms


Chunghwa Precision Test Tech Co FCF Margin % Historical Data

* Premium members only.

The historical data trend for Chunghwa Precision Test Tech 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.

Chunghwa Precision Test Tech Co FCF Margin % Chart

Chunghwa Precision Test Tech Co 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 13.62 9.61 -0.38 12.61 29.42

Chunghwa Precision Test Tech Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 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 Premium Member Only Premium Member Only Premium Member Only 18.88 48.47 15.74 18.37 36.46

ROCO:6510 vs AMAT, LRCX, KLAC: FCF Margin % Comparison

For the Semiconductor Equipment & Materials subindustry, Chunghwa Precision Test Tech 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.


Chunghwa Precision Test Tech Co FCF Margin % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Chunghwa Precision Test Tech Co's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Chunghwa Precision Test Tech Co's FCF Margin % falls into.


ROCO:6510
73GF Score
Chunghwa Precision Test Tech Co Ltd ROCO:6510
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Chunghwa Precision Test Tech Co FCF Margin % Calculation

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

Chunghwa Precision Test Tech 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 )
=1414.092/4806.013
=29.42 %

Chunghwa Precision Test Tech 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 )
=436.011/1195.87
=36.46 %

* 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 36.46% mean?
Chunghwa Precision Test Tech Co (ROCO:6510) has a FCF Margin % of 36.46% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Chunghwa Precision Test Tech Co and its competitors. This is 351% above median its historical median of 8.08. According to the industry distribution chart, Chunghwa Precision Test Tech Co ranks #51 out of 1022 companies in the Semiconductors industry, placing it in the top 5%.
Is Chunghwa Precision Test Tech Co's FCF Margin % too high?
Chunghwa Precision Test Tech Co's current FCF Margin % of 36.46% is 351% above median its 10-year median of 8.08. Based on the distribution chart, Chunghwa Precision Test Tech Co ranks #51 out of 1022 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Chunghwa Precision Test Tech Co has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Chunghwa Precision Test Tech Co's FCF Margin % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Chunghwa Precision Test Tech Co ranks #51 out of 1022 companies for FCF Margin %. This places Chunghwa Precision Test Tech Co in the top 5% of its industry — outperforming the majority of peers. 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 Chunghwa Precision Test Tech Co and its competitors. Chunghwa Precision Test Tech Co's current FCF Margin % is 36.46%, which is 351% above median its own 10-year median of 8.08. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chunghwa Precision Test Tech Co stock overvalued right now?
Based on GuruFocus' analysis, Chunghwa Precision Test Tech Co (ROCO:6510) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$1,100.10, compared to a current price of NT$2,810.00 — trading 155.4% above its estimated fair value. The current FCF Margin % is 36.46%, which is 351% above median its 10-year median of 8.08. Chunghwa Precision Test Tech Co's overall GF Score™ is 73/100. 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 Chunghwa Precision Test Tech Co (ROCO:6510), the current FCF Margin % is 36.46% 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 Chunghwa Precision Test Tech Co (ROCO:6510) Overvalued in 2026?

Based on GuruFocus' analysis, Chunghwa Precision Test Tech Co stock appears to be overvalued. The current stock price of NT$2,810.00 is trading 155.4% above its estimated GF Value™ of NT$1,100.10. GuruFocus considers Chunghwa Precision Test Tech Co to be Significantly Overvalued.

Key valuation signals for ROCO:6510:

  • FCF Margin %: 36.46% (351% above median its 10-year median of 8.08)
  • GF Value™: NT$1,100.10 vs. price of NT$2,810.00 (155.4% above fair value)
  • GF Score™: 73/100

No single metric tells the full story. See the ROCO:6510 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Chunghwa Precision Test Tech Co Business Description

Address No. 12, Industrial Road 3, Pingzhen District, Taoyuan, TWN, 32459
Chunghwa Precision Test Tech Co Ltd is engaged mainly in the testing of semiconductor components, the production of printed circuit boards, and the marketing of electronic products. The company earns operating revenue from the production and sales of semiconductor testing components and printed circuit boards, as well as other electronic products. It also earns revenue from the rendering of services such as designing and maintaining semiconductor components, printed circuit boards, and providing after-sales services. It generates maximum revenue from the sale of wafer test boards. Geographically, the company generates maximum revenue from Taiwan, followed by the United States, China, and Other regions.
73GF Score

Get the complete analysis for ROCO:6510

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

NT$2,810.00
Price
NT$1,100.10
GF Value