Siltronic AGMIL:1WAF 44 OCF Margin % is 6.92% as of Mar. 2026, which is 75% below its 10-year median of 27.86. GuruFocus rates MIL:1WAF with a GF Score™ of 44/100 and a GF Value™ of €55.10 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,022 Semiconductors companies, Siltronic AG ranks better than 63.01% on this metric.
The historical rank and industry rank for Siltronic AG's OCF Margin % or its related term are showing as below:
MIL:1WAF'
s OCF Margin % Range Over the Past 10 Years
Min: 12.38 Med: 27.86 Max: 44.75
Current: 14.78
During the past 12 years, the highest OCF Margin % of Siltronic AG was 44.75%. The lowest was 12.38%. And the median was 27.86%.
MIL:1WAF's OCF Margin % is ranked better than 63.01% of 1022
companies
in the Semiconductors industry
Industry Median: 9.39
vs MIL:1WAF: 14.78
Siltronic AG OCF Margin % Related Terms
Siltronic AG OCF Margin % Historical Data
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The historical data trend for Siltronic AG'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.
MIL:1WAF vs NVDA, AVGO, MU: OCF Margin % Comparison
For the Semiconductors subindustry, Siltronic AG'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.
Siltronic AG OCF Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Siltronic AG's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Siltronic AG'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.
Siltronic AG (MIL:1WAF) has a OCF Margin % of 6.92% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Siltronic AG and its competitors. This is 75% below median its historical median of 27.86. Over the past decade, Siltronic AG's OCF Margin % has ranged from 12.38 to 44.75. According to the industry distribution chart, Siltronic AG ranks #378 out of 1022 companies in the Semiconductors industry, placing it in the top 37%.
Is Siltronic AG's OCF Margin % too high?
Siltronic AG's current OCF Margin % of 6.92% is 75% below median its 10-year median of 27.86. Over the past 10 years, this metric has ranged from a low of 12.38 to a high of 44.75. The Semiconductors industry median OCF Margin % is 9.39. Siltronic AG's value of 6.92% is 26.3% below this industry median. Based on the distribution chart, Siltronic AG ranks #378 out of 1022 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Siltronic AG has a GF Score™ of 44/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Siltronic AG's OCF Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Siltronic AG ranks #378 out of 1022 companies for OCF Margin %. This puts Siltronic AG in the upper half of its industry. The industry median OCF Margin % is 9.39. Siltronic AG's value of 6.92% is 26.3% below this benchmark. Historically, Siltronic AG's own OCF Margin % has ranged from 12.38 to 44.75 over the past decade. While the company's 10-year median is 27.86 vs. the industry median of 9.39, Siltronic AG has consistently been below 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 1,022 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. Siltronic AG's current OCF Margin % of 6.92% is 26.3% below 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 Siltronic AG 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. Siltronic AG's current OCF Margin % is 6.92%, which is 75% below median its own 10-year median of 27.86. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siltronic AG stock overvalued right now?
Based on GuruFocus' analysis, Siltronic AG (MIL:1WAF) is currently considered Significantly Overvalued. The stock's GF Value™ is €55.10, compared to a current price of €96.45 — trading 75% above its estimated fair value. The current OCF Margin % is 6.92%, which is 75% below median its 10-year median of 27.86 and 26.3% below the Semiconductors industry median of 9.39. Siltronic AG's overall GF Score™ is 44/100 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 Siltronic AG (MIL:1WAF), the current OCF Margin % is 6.92% 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 Siltronic AG (MIL:1WAF) Overvalued in 2026?
Based on GuruFocus' analysis, Siltronic AG stock appears to be overvalued.
The current stock price of €96.45 is trading 75% above its estimated GF Value™ of €55.10.
GuruFocus considers Siltronic AG to be Significantly Overvalued.
Key valuation signals for MIL:1WAF:
OCF Margin %: 6.92% (75% below median its 10-year median of 27.86)
GF Value™: €55.10 vs. price of €96.45 (75% above fair value)
Industry Position: 26.3% below the Semiconductors median (#378 of 1022)
No single metric tells the full story. See the MIL:1WAF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siltronic AG is engaged in the development, production, and marketing of semiconductor wafers. The company has production facilities in Asia, Europe, and the USA. The company offers Annealed Wafers, Floatzone, Power products, and Ultimate Silicon. Its geographic segments consist of Germany; Europe excluding Germany; the United States; Taiwan & (mainland) China; South Korea, and Asia excluding Taiwan, and (mainland) China.
44GF 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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