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Greatek ElectronicsTPE:2441 -4.84%68 OCF Margin % is 28.31% as of Dec. 2025, which is 23% below its 10-year median of 36.55. GuruFocus rates TPE:2441 with a GF Score™ of 68/100 and a GF Value™ of NT$70.92 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,022 Semiconductors companies, Greatek Electronics ranks better than 87.87% on this metric.
The historical rank and industry rank for Greatek Electronics's OCF Margin % or its related term are showing as below:
TPE:2441'
s OCF Margin % Range Over the Past 10 Years
Min: 29.16 Med: 36.55 Max: 40.05
Current: 29.16
During the past 13 years, the highest OCF Margin % of Greatek Electronics was 40.05%. The lowest was 29.16%. And the median was 36.55%.
TPE:2441's OCF Margin % is ranked better than 87.87% of 1022
companies
in the Semiconductors industry
Industry Median: 9.405
vs TPE:2441: 29.16
Greatek Electronics OCF Margin % Related Terms
Greatek Electronics OCF Margin % Historical Data
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The historical data trend for Greatek Electronics's OCF 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.
TPE:2441 vs AMAT, LRCX, KLAC: OCF Margin % Comparison
For the Semiconductor Equipment & Materials subindustry, Greatek Electronics'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.
Greatek Electronics OCF Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Greatek Electronics's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Greatek Electronics'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.
Greatek Electronics (TPE:2441) has a OCF Margin % of 28.31% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Greatek Electronics and its competitors. This is 23% below median its historical median of 36.55. Over the past decade, Greatek Electronics' OCF Margin % has ranged from 29.16 to 40.05. According to the industry distribution chart, Greatek Electronics ranks #124 out of 1022 companies in the Semiconductors industry, placing it in the top 12.1%.
Is Greatek Electronics' OCF Margin % too high?
Greatek Electronics' current OCF Margin % of 28.31% is 23% below median its 10-year median of 36.55. Over the past 10 years, this metric has ranged from a low of 29.16 to a high of 40.05. The Semiconductors industry median OCF Margin % is 9.41. Greatek Electronics' value of 28.31% is 201% above this industry median. Based on the distribution chart, Greatek Electronics ranks #124 out of 1022 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Greatek Electronics has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Greatek Electronics' OCF Margin % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Greatek Electronics ranks #124 out of 1022 companies for OCF Margin %. This places Greatek Electronics in the top 12% of its industry — outperforming the majority of peers. The industry median OCF Margin % is 9.41. Greatek Electronics' value of 28.31% is 201% above this benchmark. Historically, Greatek Electronics' own OCF Margin % has ranged from 29.16 to 40.05 over the past decade. While the company's 10-year median is 36.55 vs. the industry median of 9.41, Greatek Electronics 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 a Semiconductors company?
The median OCF Margin % among Semiconductors companies is 9.41, based on 1,022 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. Greatek Electronics's current OCF Margin % of 28.31% is 201% 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 Greatek Electronics and its competitors. For the Semiconductors industry, the median OCF Margin % is 9.41 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Greatek Electronics's current OCF Margin % is 28.31%, which is 23% below median its own 10-year median of 36.55. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Greatek Electronics stock overvalued right now?
Based on GuruFocus' analysis, Greatek Electronics (TPE:2441) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$70.92, compared to a current price of NT$137.50 — trading 93.9% above its estimated fair value. The current OCF Margin % is 28.31%, which is 23% below median its 10-year median of 36.55 and 201% above the Semiconductors industry median of 9.41. Greatek Electronics' overall GF Score™ is 68/100 with 7 warning signs 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 Greatek Electronics (TPE:2441), the current OCF Margin % is 28.31% 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 Greatek Electronics (TPE:2441) Overvalued in 2026?
Based on GuruFocus' analysis, Greatek Electronics stock appears to be overvalued.
The current stock price of NT$137.50 is trading 93.9% above its estimated GF Value™ of NT$70.92.
GuruFocus considers Greatek Electronics to be Significantly Overvalued.
Key valuation signals for TPE:2441:
OCF Margin %: 28.31% (23% below median its 10-year median of 36.55)
GF Value™: NT$70.92 vs. price of NT$137.50 (93.9% above fair value)
Industry Position: 201% above the Semiconductors median (#124 of 1022)
No single metric tells the full story. See the TPE:2441 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Greatek Electronics Inc is engaged in assembling, packaging, and testing semiconductors. The firm operates in two main segments: assembly services and testing services. Over half of its revenue comes from the assembly services segment. The assembly services segment provides lead-frame bases for conductors, produces copper wires, and builds semiconductors through contract agreements. The testing services segment runs experiments and completes final tests of semiconductors. The majority of the company's revenue is generated from Taiwan, and the rest from Asia (excluding Taiwan), America, Europe, and Africa.
68GF Score
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