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Aethertek Technology CoROCO:3219 -1.90%75 OCF Margin % is 20.18% as of Dec. 2025, which is 128% above its 10-year median of 8.84. GuruFocus rates ROCO:3219 with a GF Score™ of 75/100 and a GF Value™ of NT$70.08 (Fairly Valued). The stock has 1 warning sign investors should review. Among 3,033 Industrial Products companies, Aethertek Technology Co ranks worse than 52.13% on this metric.
* 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:3219 vs GEV, ETN, PH: OCF Margin % Comparison
For the Specialty Industrial Machinery subindustry, Aethertek Technology Co's OCF Margin %, along with its competitors' market caps and OCF 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.
Aethertek Technology Co OCF Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Aethertek Technology Co's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Aethertek Technology Co's OCF 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.
Aethertek Technology Co (ROCO:3219) has a OCF Margin % of 20.18% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Aethertek Technology Co and its competitors. This is 128% above median its historical median of 8.84. According to the industry distribution chart, Aethertek Technology Co ranks #1581 out of 3033 companies in the Industrial Products industry, placing it in the top 52.1%.
Is Aethertek Technology Co's OCF Margin % too high?
Aethertek Technology Co's current OCF Margin % of 20.18% is 128% above median its 10-year median of 8.84. The Industrial Products industry median OCF Margin % is 7.06. Aethertek Technology Co's value of 20.18% is 185.8% above this industry median. Based on the distribution chart, Aethertek Technology Co ranks #1581 out of 3033 companies in the Industrial Products industry, which is below the industry midpoint. Overall, Aethertek Technology Co has a GF Score™ of 75/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Aethertek Technology Co's OCF Margin % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Aethertek Technology Co ranks #1581 out of 3033 companies for OCF Margin %. This places Aethertek Technology Co in the lower half of its industry. The industry median OCF Margin % is 7.06. Aethertek Technology Co's value of 20.18% is 185.8% above this benchmark. While the company's 10-year median is 8.84 vs. the industry median of 7.06, Aethertek Technology Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for an Industrial Products company?
The median OCF Margin % among Industrial Products companies is 7.06, based on 3,033 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Aethertek Technology Co's current OCF Margin % of 20.18% is 185.8% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Aethertek Technology Co and its competitors. For the Industrial Products industry, the median OCF Margin % is 7.06 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aethertek Technology Co's current OCF Margin % is 20.18%, which is 128% above median its own 10-year median of 8.84. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aethertek Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Aethertek Technology Co (ROCO:3219) is currently considered Fairly Valued. The stock's GF Value™ is NT$70.08, compared to a current price of NT$72.30 — trading 3.2% above its estimated fair value. The current OCF Margin % is 20.18%, which is 128% above median its 10-year median of 8.84 and 185.8% above the Industrial Products industry median of 7.06. Aethertek Technology Co's overall GF Score™ is 75/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Aethertek Technology Co (ROCO:3219), the current OCF Margin % is 20.18% 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 Aethertek Technology Co (ROCO:3219) Overvalued in 2026?
Based on GuruFocus' analysis, Aethertek Technology Co stock appears to be overvalued.
The current stock price of NT$72.30 is trading 3.2% above its estimated GF Value™ of NT$70.08.
GuruFocus considers Aethertek Technology Co to be Fairly Valued.
Key valuation signals for ROCO:3219:
OCF Margin %: 20.18% (128% above median its 10-year median of 8.84)
GF Value™: NT$70.08 vs. price of NT$72.30 (3.2% above fair value)
Industry Position: 185.8% above the Industrial Products median (#1581 of 3033)
No single metric tells the full story. See the ROCO:3219 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aethertek Technology Co Ltd is a Taiwan-based company mainly engaged in the design, manufacturing, and sale of automation machinery and related equipment. Its product portfolio includes the T800 Functional Tester, T1000 Board-Level Tester, passive antennas, RF switches, shield boxes, and micro-probing equipment for microscale diagnostics, among others. In addition to its core products, the company provides solutions for 5G communication and offers test and measurement devices across various industries. Aethertek also offers design services encompassing software, hardware, and antenna development. Geographically, it derives maximum revenue from China, followed by Taiwan, India, and other regions.
75GF Score
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