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MacroblockROCO:3527 -7.47%58 FCF Margin % is 25.89% as of Dec. 2025, which is 581% above its 10-year median of 3.80. GuruFocus rates ROCO:3527 with a GF Score™ of 58/100 and a GF Value™ of NT$57.36 (Fairly Valued). The stock has 1 warning sign investors should review. Among 1,022 Semiconductors companies, Macroblock ranks better than 79.16% on this metric.
FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Macroblock's Free Cash Flow for the
three
months ended in Dec. 2025 was NT$85 Mil. Macroblock's Revenue for the
three
months ended in Dec. 2025 was NT$329 Mil. Therefore, Macroblock's FCF Margin % for the quarter that ended in Dec. 2025 was 25.89%.
The historical rank and industry rank for Macroblock's FCF Margin % or its related term are showing as below:
ROCO:3527'
s FCF Margin % Range Over the Past 10 Years
Min: -2.78 Med: 3.8 Max: 19.47
Current: 13.06
During the past 13 years, the highest FCF Margin % of Macroblock was 19.47%. The lowest was -2.78%. And the median was 3.80%.
ROCO:3527's FCF Margin % is ranked better than 79.16% of 1022
companies
in the Semiconductors industry
Industry Median: -0.875
vs ROCO:3527: 13.06
Macroblock FCF Margin % Related Terms
Macroblock FCF Margin % Historical Data
* Premium members only.
The historical data trend for Macroblock'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:3527 vs NVDA, AVGO, MU: FCF Margin % Comparison
For the Semiconductors subindustry, Macroblock'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.
Macroblock FCF Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Macroblock's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Macroblock'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.
Macroblock (ROCO:3527) has a FCF Margin % of 25.89% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Macroblock and its competitors. This is 581% above median its historical median of 3.80. According to the industry distribution chart, Macroblock ranks #213 out of 1022 companies in the Semiconductors industry, placing it in the top 20.8%.
Is Macroblock's FCF Margin % too high?
Macroblock's current FCF Margin % of 25.89% is 581% above median its 10-year median of 3.80. Based on the distribution chart, Macroblock ranks #213 out of 1022 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Macroblock has a GF Score™ of 58/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Macroblock's FCF Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Macroblock ranks #213 out of 1022 companies for FCF Margin %. This places Macroblock in the top 21% 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 Macroblock and its competitors. Macroblock's current FCF Margin % is 25.89%, which is 581% above median its own 10-year median of 3.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Macroblock stock overvalued right now?
Based on GuruFocus' analysis, Macroblock (ROCO:3527) is currently considered Fairly Valued. The stock's GF Value™ is NT$57.36, compared to a current price of NT$54.50 — trading 5% below its estimated fair value. The current FCF Margin % is 25.89%, which is 581% above median its 10-year median of 3.80. Macroblock's overall GF Score™ is 58/100 with 1 warning sign 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 Macroblock (ROCO:3527), the current FCF Margin % is 25.89% 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 Macroblock (ROCO:3527) Overvalued in 2026?
Based on GuruFocus' analysis, Macroblock stock appears to be undervalued.
The current stock price of NT$54.50 is trading 5% below its estimated GF Value™ of NT$57.36.
GuruFocus considers Macroblock to be Fairly Valued.
Key valuation signals for ROCO:3527:
FCF Margin %: 25.89% (581% above median its 10-year median of 3.80)
GF Value™: NT$57.36 vs. price of NT$54.50 (5% below fair value)
No single metric tells the full story. See the ROCO:3527 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Macroblock Inc is a Taiwan-based company engaged in the design, manufacture, and distribution of light-emitting diode (LED)-drive integrated circuits. Its products include LED-drive ICs, mixed digital and analog ICs, lighting products, and power modules. Geographically, the company operates in China, America, Europe, Taiwan, Asia, and others. The majority of revenue is generated from China. The reportable segments of the company are Integrated circuits and Controller, driver and others. The Integrated circuits segment is the key revenue driver.
58GF Score
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