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Yen Sun TechnologyROCO:6275 +2.85%76 PB Ratio is 2.16 as of Aug. 19, 2026, which is 23% above its 10-year median of 1.76. GuruFocus rates ROCO:6275 with a GF Score™ of 76/100 and a GF Value™ of NT$54.42 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 2,418 Hardware companies, Yen Sun Technology ranks better than 53.6% on this metric.
Yen Sun Technology Corp stock PB Ratio (=2.1) is close to 1-year low of 1.99.
The historical rank and industry rank for Yen Sun Technology's PB Ratio or its related term are showing as below:
ROCO:6275'
s PB Ratio Range Over the Past 10 Years
Min: 0.86 Med: 1.76 Max: 3.62
Current: 2.16
During the past 13 years, Yen Sun Technology's highest PB Ratio was 3.62. The lowest was 0.86. And the median was 1.76.
ROCO:6275's PB Ratio is ranked better than 53.6% of 2418
companies
in the Hardware industry
Industry Median: 2.295
vs ROCO:6275: 2.16
During the past 12 months, Yen Sun Technology's average Book Value Per Share Growth Rate was 5.70% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 5.60% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 6.90% 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 Yen Sun Technology was 11.00% per year. The lowest was -0.40% per year. And the median was 3.65% 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.
Yen Sun Technology PB Ratio Related Terms
Yen Sun Technology PB Ratio Historical Data
* Premium members only.
The historical data trend for Yen Sun Technology'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 Consumer Electronics subindustry, Yen Sun Technology'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.
Yen Sun Technology PB Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Yen Sun Technology's PB Ratio distribution charts can be found below:
* The bar in red indicates where Yen Sun Technology'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.
Yen Sun Technology (ROCO:6275) has a PB Ratio of 2.16 as of Aug. 19, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Yen Sun Technology and its competitors. This is 23% above median its historical median of 1.76. Over the past decade, Yen Sun Technology's PB Ratio has ranged from 0.86 to 3.62. According to the industry distribution chart, Yen Sun Technology ranks #1122 out of 2418 companies in the Hardware industry, placing it in the top 46.4%.
Is Yen Sun Technology's PB Ratio too high?
Yen Sun Technology's current PB Ratio of 2.16 is 23% above median its 10-year median of 1.76. Over the past 10 years, this metric has ranged from a low of 0.86 to a high of 3.62. The Hardware industry median PB Ratio is 2.30. Yen Sun Technology's value of 2.16 is 5.9% below this industry median. Based on the distribution chart, Yen Sun Technology ranks #1122 out of 2418 companies in the Hardware industry, which is above the industry midpoint. Overall, Yen Sun Technology has a GF Score™ of 76/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Yen Sun Technology's PB Ratio compare to AAPL?
According to the Hardware industry distribution chart, Yen Sun Technology ranks #1122 out of 2418 companies for PB Ratio. This puts Yen Sun Technology in the upper half of its industry. The industry median PB Ratio is 2.30. Yen Sun Technology's value of 2.16 is 5.9% below this benchmark. Historically, Yen Sun Technology's own PB Ratio has ranged from 0.86 to 3.62 over the past decade. While the company's 10-year median is 1.76 vs. the industry median of 2.30, Yen Sun Technology 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 PB Ratio for a Hardware company?
The median PB Ratio among Hardware companies is 2.30, based on 2,418 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. Yen Sun Technology's current PB Ratio of 2.16 is 5.9% 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 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 Yen Sun Technology and its competitors. For the Hardware industry, the median PB Ratio is 2.30 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yen Sun Technology's current PB Ratio is 2.16, which is 23% above median its own 10-year median of 1.76. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yen Sun Technology stock overvalued right now?
Based on GuruFocus' analysis, Yen Sun Technology (ROCO:6275) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$54.42, compared to a current price of NT$45.15 — trading 17% below its estimated fair value. The current PB Ratio is 2.16, which is 23% above median its 10-year median of 1.76 and 5.9% below the Hardware industry median of 2.30. Yen Sun Technology's overall GF Score™ is 76/100 with 5 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 Yen Sun Technology (ROCO:6275), the current PB Ratio is 2.16 as of Aug. 19, 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 Yen Sun Technology (ROCO:6275) Overvalued in 2026?
Based on GuruFocus' analysis, Yen Sun Technology stock appears to be undervalued.
The current stock price of NT$45.15 is trading 17% below its estimated GF Value™ of NT$54.42.
GuruFocus considers Yen Sun Technology to be Modestly Undervalued.
Key valuation signals for ROCO:6275:
PB Ratio: 2.16 (23% above median its 10-year median of 1.76)
GF Value™: NT$54.42 vs. price of NT$45.15 (17% below fair value)
Industry Position: 5.9% below the Hardware median (#1122 of 2418)
No single metric tells the full story. See the ROCO:6275 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yen Sun Technology Corp is engaged in the manufacture and sale of home appliances and electronic cooling products such as electric fans, electric cookers, induction cookers, juice machines, bowl dryers, water dispensers, dehumidifiers, electric heaters and other home appliances, cooling fans, heat sink and thermal modules. Its products and solutions include Automotive, Rugged Cooling Solutions, Industry & Electricity Electronics, High Performance Computing, and Heatsink & Module. Its segments consist of Home Appliances and Electronics Cooling. The electronics cooling segment derives the majority of revenue. Geographically, it operates in the domestic market, Mainland China, Germany, America, Japan, South Korea, and Others, with the majority of revenue deriving from the domestic market.
76GF Score
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