Infineon Technologies AGXSWX:IFX -2.20%80 PB Ratio is 5.91 as of Jun. 27, 2026, which is 96% above its 10-year median of 3.02. GuruFocus rates XSWX:IFX with a GF Score™ of 80/100 and a GF Value™ of CHF31.75 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 1,000 Semiconductors companies, Infineon Technologies AG ranks worse than 67.5% on this metric.
Infineon Technologies AG stock PB Ratio (=5.85) is close to 10-year high of 6.12.
The historical rank and industry rank for Infineon Technologies AG's PB Ratio or its related term are showing as below:
XSWX:IFX'
s PB Ratio Range Over the Past 10 Years
Min: 1.44 Med: 3.02 Max: 6.12
Current: 5.85
During the past 13 years, Infineon Technologies AG's highest PB Ratio was 6.12. The lowest was 1.44. And the median was 3.02.
XSWX:IFX's PB Ratio is ranked worse than 67.5% of 1000
companies
in the Semiconductors industry
Industry Median: 3.765
vs XSWX:IFX: 5.85
During the past 12 months, Infineon Technologies AG's average Book Value Per Share Growth Rate was 1.70% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 4.50% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 11.90% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 14.20% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Infineon Technologies AG was 47.80% per year. The lowest was -33.40% per year. And the median was 8.30% per year.
Back to Basics: PB Ratio
Infineon Technologies AG (XSWX:IFX) PB Ratio Explanation
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
* 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, Infineon Technologies AG's PB Ratio, along with its competitors' market caps and PB Ratio 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.
Infineon Technologies AG PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Infineon Technologies AG's PB Ratio distribution charts can be found below:
* The bar in red indicates where Infineon Technologies AG's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Infineon Technologies AG (XSWX:IFX) has a PB Ratio of 5.91 as of Jun. 27, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Infineon Technologies AG and its competitors. This is 96% above median its historical median of 3.02. Over the past decade, Infineon Technologies AG's PB Ratio has ranged from 1.44 to 6.12. According to the industry distribution chart, Infineon Technologies AG ranks #675 out of 1000 companies in the Semiconductors industry, placing it in the top 67.5%.
Is Infineon Technologies AG's PB Ratio too high?
Infineon Technologies AG's current PB Ratio of 5.91 is 96% above median its 10-year median of 3.02. Over the past 10 years, this metric has ranged from a low of 1.44 to a high of 6.12. The Semiconductors industry median PB Ratio is 3.77. Infineon Technologies AG's value of 5.91 is 57% above this industry median. Based on the distribution chart, Infineon Technologies AG ranks #675 out of 1000 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Infineon Technologies AG has a GF Score™ of 80/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Infineon Technologies AG's PB Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Infineon Technologies AG ranks #675 out of 1000 companies for PB Ratio. This places Infineon Technologies AG in the lower half of its industry. The industry median PB Ratio is 3.77. Infineon Technologies AG's value of 5.91 is 57% above this benchmark. Historically, Infineon Technologies AG's own PB Ratio has ranged from 1.44 to 6.12 over the past decade. While the company's 10-year median is 3.02 vs. the industry median of 3.77, Infineon Technologies AG 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 PB Ratio for a Semiconductors company?
The median PB Ratio among Semiconductors companies is 3.77, based on 1,000 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Infineon Technologies AG's current PB Ratio of 5.91 is 57% 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Infineon Technologies AG and its competitors. For the Semiconductors industry, the median PB Ratio is 3.77 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Infineon Technologies AG's current PB Ratio is 5.91, which is 96% above median its own 10-year median of 3.02. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Infineon Technologies AG stock overvalued right now?
Based on GuruFocus' analysis, Infineon Technologies AG (XSWX:IFX) is currently considered Significantly Overvalued. The stock's GF Value™ is CHF31.75, compared to a current price of CHF72.00 — trading 126.8% above its estimated fair value. The current PB Ratio is 5.91, which is 96% above median its 10-year median of 3.02 and 57% above the Semiconductors industry median of 3.77. Infineon Technologies AG's overall GF Score™ is 80/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Infineon Technologies AG (XSWX:IFX), the current PB Ratio is 5.91 as of Jun. 27, 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 Infineon Technologies AG (XSWX:IFX) Overvalued in 2026?
Based on GuruFocus' analysis, Infineon Technologies AG stock appears to be overvalued.
The current stock price of CHF72.00 is trading 126.8% above its estimated GF Value™ of CHF31.75.
GuruFocus considers Infineon Technologies AG to be Significantly Overvalued.
Key valuation signals for XSWX:IFX:
PB Ratio: 5.91 (96% above median its 10-year median of 3.02)
GF Value™: CHF31.75 vs. price of CHF72.00 (126.8% above fair value)
Industry Position: 57% above the Semiconductors median (#675 of 1000)
No single metric tells the full story. See the XSWX:IFX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Infineon Technologies headquartered in Munich, was spun off from German industrial conglomerate Siemens in 2000 and today is one of Europe's largest chipmakers. The company is a leader in the automotive semiconductor market with prominent products used in active safety and powertrain content within vehicles. Infineon is also the market leader in power semiconductors used to deliver voltage within a wide variety of electrical systems. The company operates in four segments: automotive, or ATV, green industrial power, or GIP, power and sensor systems, or PSS, and connected secure systems, or CSS.
80GF Score
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