GEM ServicesTPE:6525 +9.95%79 PB Ratio is 6.07 as of Jul. 08, 2026, which is 161% above its 10-year median of 2.33. GuruFocus rates TPE:6525 with a GF Score™ of 79/100 and a GF Value™ of NT$78.79 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 996 Semiconductors companies, GEM Services ranks worse than 69.48% on this metric.
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. As of today (2026-07-08), GEM Services's share price is NT$221.00. GEM Services's Book Value per Share for the quarter that ended in Dec. 2025 was NT$36.38. Hence, GEM Services's PB Ratio of today is 6.07.
Warning Sign:
GEM Services Inc stock PB Ratio (=5.03) is close to 10-year high of 5.03.
The historical rank and industry rank for GEM Services's PB Ratio or its related term are showing as below:
TPE:6525'
s PB Ratio Range Over the Past 10 Years
Min: 1.62 Med: 2.33 Max: 6.07
Current: 6.07
During the past 13 years, GEM Services's highest PB Ratio was 6.07. The lowest was 1.62. And the median was 2.33.
TPE:6525's PB Ratio is ranked worse than 69.48% of 996
companies
in the Semiconductors industry
Industry Median: 3.59
vs TPE:6525: 6.07
During the past 12 months, GEM Services's average Book Value Per Share Growth Rate was 3.80% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 2.60% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 3.60% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 6.10% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of GEM Services was 33.40% per year. The lowest was 2.60% per year. And the median was 7.15% per year.
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.
GEM Services PB Ratio Related Terms
GEM Services PB Ratio Historical Data
* Premium members only.
The historical data trend for GEM Services's PB Ratio 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, GEM Services'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.
GEM Services PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, GEM Services's PB Ratio distribution charts can be found below:
* The bar in red indicates where GEM Services'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.
GEM Services's PB Ratio for today is calculated as follows:
* 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.
GEM Services (TPE:6525) has a PB Ratio of 6.07 as of Jul. 08, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on GEM Services and its competitors. This is 161% above median its historical median of 2.33. Over the past decade, GEM Services' PB Ratio has ranged from 1.62 to 6.07. According to the industry distribution chart, GEM Services ranks #692 out of 996 companies in the Semiconductors industry, placing it in the top 69.5%.
Is GEM Services' PB Ratio too high?
GEM Services' current PB Ratio of 6.07 is 161% above median its 10-year median of 2.33. Over the past 10 years, this metric has ranged from a low of 1.62 to a high of 6.07. The Semiconductors industry median PB Ratio is 3.59. GEM Services' value of 6.07 is 69.1% above this industry median. Based on the distribution chart, GEM Services ranks #692 out of 996 companies in the Semiconductors industry, which is below the industry midpoint. Overall, GEM Services has a GF Score™ of 79/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does GEM Services' PB Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, GEM Services ranks #692 out of 996 companies for PB Ratio. This places GEM Services in the lower half of its industry. The industry median PB Ratio is 3.59. GEM Services' value of 6.07 is 69.1% above this benchmark. Historically, GEM Services' own PB Ratio has ranged from 1.62 to 6.07 over the past decade. While the company's 10-year median is 2.33 vs. the industry median of 3.59, GEM Services 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 3.59, based on 996 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. GEM Services's current PB Ratio of 6.07 is 69.1% 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 GEM Services and its competitors. For the Semiconductors industry, the median PB Ratio is 3.59 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. GEM Services's current PB Ratio is 6.07, which is 161% above median its own 10-year median of 2.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is GEM Services stock overvalued right now?
Based on GuruFocus' analysis, GEM Services (TPE:6525) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$78.79, compared to a current price of NT$221.00 — trading 180.5% above its estimated fair value. The current PB Ratio is 6.07, which is 161% above median its 10-year median of 2.33 and 69.1% above the Semiconductors industry median of 3.59. GEM Services' overall GF Score™ is 79/100 with 7 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 GEM Services (TPE:6525), the current PB Ratio is 6.07 as of Jul. 08, 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 GEM Services (TPE:6525) Overvalued in 2026?
Based on GuruFocus' analysis, GEM Services stock appears to be overvalued.
The current stock price of NT$221.00 is trading 180.5% above its estimated GF Value™ of NT$78.79.
GuruFocus considers GEM Services to be Significantly Overvalued.
Key valuation signals for TPE:6525:
PB Ratio: 6.07 (161% above median its 10-year median of 2.33)
GF Value™: NT$78.79 vs. price of NT$221.00 (180.5% above fair value)
Industry Position: 69.1% above the Semiconductors median (#692 of 996)
No single metric tells the full story. See the TPE:6525 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
GEM Services Inc is a multinational semiconductor assembly and test contractor specializing in small-outline surface-mount packages for power management semiconductors and serving semiconductor manufacturers across communication, computing, industrial, and automotive applications. Its business activities include semiconductor packaging and testing, foundry and plant leasing, with semiconductor products generating the majority of revenue, along with services such as electroplating. The Company provides outsourcing services to IDM and fabless semiconductor companies, including packaging development, wafer processing, assembly, testing, logistics, and reliability services. It operates in Taiwan and Mainland China, with Taiwan generating the majority of revenue.
79GF Score
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