DiodesDIOD +1.71%67 OCF Margin % is 15.86% as of Mar. 2026, which is 1% below its 10-year median of 16.10. GuruFocus rates DIOD with a GF Score™ of 67/100 and a GF Value™ of $67.87 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 1,023 Semiconductors companies, Diodes ranks better than 61.78% on this metric.
The historical rank and industry rank for Diodes's OCF Margin % or its related term are showing as below:
DIOD'
s OCF Margin % Range Over the Past 10 Years
Min: 9.11 Med: 16.1 Max: 19.62
Current: 14.34
During the past 13 years, the highest OCF Margin % of Diodes was 19.62%. The lowest was 9.11%. And the median was 16.10%.
DIOD's OCF Margin % is ranked better than 61.78% of 1023
companies
in the Semiconductors industry
Industry Median: 9.39
vs DIOD: 14.34
Diodes OCF Margin % Related Terms
Diodes OCF Margin % Historical Data
* Premium members only.
The historical data trend for Diodes'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.
For the Semiconductors subindustry, Diodes'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.
Diodes OCF Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Diodes's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Diodes'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.
Diodes (DIOD) has a OCF Margin % of 15.86% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Diodes and its competitors. This is near median its historical median of 16.10. Over the past decade, Diodes' OCF Margin % has ranged from 9.11 to 19.62. According to the industry distribution chart, Diodes ranks #391 out of 1023 companies in the Semiconductors industry, placing it in the top 38.2%.
Is Diodes' OCF Margin % too high?
Diodes' current OCF Margin % of 15.86% is near median its 10-year median of 16.10. Over the past 10 years, this metric has ranged from a low of 9.11 to a high of 19.62. The Semiconductors industry median OCF Margin % is 9.39. Diodes' value of 15.86% is 68.9% above this industry median. Based on the distribution chart, Diodes ranks #391 out of 1023 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Diodes has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Diodes' OCF Margin % compare to POWI and PI?
According to the Semiconductors industry distribution chart, Diodes ranks #391 out of 1023 companies for OCF Margin %. This puts Diodes in the upper half of its industry. The industry median OCF Margin % is 9.39. Diodes' value of 15.86% is 68.9% above this benchmark. Historically, Diodes' own OCF Margin % has ranged from 9.11 to 19.62 over the past decade. While the company's 10-year median is 16.10 vs. the industry median of 9.39, Diodes 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 9.39, based on 1,023 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. Diodes's current OCF Margin % of 15.86% is 68.9% 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 Diodes and its competitors. For the Semiconductors industry, the median OCF Margin % is 9.39 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Diodes's current OCF Margin % is 15.86%, which is near median its own 10-year median of 16.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diodes stock overvalued right now?
Based on GuruFocus' analysis, Diodes (DIOD) is currently considered Significantly Overvalued. The stock's GF Value™ is $67.87, compared to a current price of $114.97 — trading 69.4% above its estimated fair value. The current OCF Margin % is 15.86%, which is near median its 10-year median of 16.10 and 68.9% above the Semiconductors industry median of 9.39. Diodes' overall GF Score™ is 67/100 with 8 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 Diodes (DIOD), the current OCF Margin % is 15.86% as of Mar. 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 Diodes (DIOD) Overvalued in 2026?
Based on GuruFocus' analysis, Diodes stock appears to be overvalued.
The current stock price of $114.97 is trading 69.4% above its estimated GF Value™ of $67.87.
GuruFocus considers Diodes to be Significantly Overvalued.
Key valuation signals for DIOD:
OCF Margin %: 15.86% (near median its 10-year median of 16.10)
GF Value™: $67.87 vs. price of $114.97 (69.4% above fair value)
Industry Position: 68.9% above the Semiconductors median (#391 of 1023)
No single metric tells the full story. See the DIOD stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Diodes Inc is a manufacturer and supplier of high-quality application-specific products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. It serves the customer electronics, computing, communications, industrial, and automotive markets. The Company's products include diodes; rectifiers; transistors; MOSFETs; GPP bridges; GPP rectifiers; protection devices; function-specific arrays; single gate logic; amplifiers and comparators; Hall-effect and temperature sensors; and power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, voltage references along with special-function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers.
67GF Score
Get the complete analysis for DIOD
OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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