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The historical data trend for Edison Opto'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:3591 vs APH, GLW, TEL: OCF Margin % Comparison
For the Electronic Components subindustry, Edison Opto'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.
Edison Opto OCF Margin % vs Hardware Industry
For the Hardware industry and Technology sector, Edison Opto's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Edison Opto'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.
Edison Opto (TPE:3591) has a OCF Margin % of -3.83% as of Jun. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Edison Opto and its competitors. Over the past decade, Edison Opto's OCF Margin % has ranged from 4.73 to 10.10. According to the industry distribution chart, Edison Opto ranks #1163 out of 2478 companies in the Hardware industry, placing it in the top 46.9%.
Is Edison Opto's OCF Margin % too high?
Edison Opto's current OCF Margin % is -3.83%. Over the past 10 years, this metric has ranged from a low of 4.73 to a high of 10.10. Based on the distribution chart, Edison Opto ranks #1163 out of 2478 companies in the Hardware industry, which is above the industry midpoint. Overall, Edison Opto has a GF Score™ of 75/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Edison Opto's OCF Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Edison Opto ranks #1163 out of 2478 companies for OCF Margin %. This puts Edison Opto in the upper half of its industry. The industry median OCF Margin % is 4.78. Historically, Edison Opto's own OCF Margin % has ranged from 4.73 to 10.10 over the past decade. 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 Hardware company?
The median OCF Margin % among Hardware companies is 4.78, based on 2,478 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. 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 Edison Opto and its competitors. For the Hardware industry, the median OCF Margin % is 4.78 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Edison Opto's current OCF Margin % is -3.83%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Edison Opto stock overvalued right now?
Based on GuruFocus' analysis, Edison Opto (TPE:3591) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$24.19, compared to a current price of NT$20.70 — trading 14.4% below its estimated fair value. The current OCF Margin % is -3.83%. Edison Opto's overall GF Score™ is 75/100 with 6 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 Edison Opto (TPE:3591), the current OCF Margin % is -3.83% as of Jun. 2026. 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 Edison Opto (TPE:3591) Overvalued in 2026?
Based on GuruFocus' analysis, Edison Opto stock appears to be undervalued.
The current stock price of NT$20.70 is trading 14.4% below its estimated GF Value™ of NT$24.19.
GuruFocus considers Edison Opto to be Modestly Undervalued.
Key valuation signals for TPE:3591:
OCF Margin %: -3.83%
GF Value™: NT$24.19 vs. price of NT$20.70 (14.4% below fair value)
No single metric tells the full story. See the TPE:3591 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Edison Opto Corp is engaged in manufacturing, selling, researching, and developing LED components, modules, and finished products in general lighting and automotive lighting areas. The company's operating segments include The Company; Edison Opto (Dong Guan) Co. Ltd; Yangzhou Edison Opto Corporation; Yangzhou Edison-Litek Opto Corporation; Edison-Litek Opto Corporation, and other subsidiaries. It generates maximum revenue from the Company segment.
75GF Score
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OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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