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Shih Her TechnologiesROCO:3551 -3.90%88 PB Ratio is 2.33 as of Jul. 21, 2026, which is 131% above its 10-year median of 1.01. GuruFocus rates ROCO:3551 with a GF Score™ of 88/100 and a GF Value™ of NT$133.21 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 998 Semiconductors companies, Shih Her Technologies ranks better than 62.32% on this metric.
The historical rank and industry rank for Shih Her Technologies's PB Ratio or its related term are showing as below:
ROCO:3551'
s PB Ratio Range Over the Past 10 Years
Min: 0.63 Med: 1.01 Max: 3.14
Current: 2.34
During the past 13 years, Shih Her Technologies's highest PB Ratio was 3.14. The lowest was 0.63. And the median was 1.01.
ROCO:3551's PB Ratio is ranked better than 62.32% of 998
companies
in the Semiconductors industry
Industry Median: 3.19
vs ROCO:3551: 2.34
During the past 12 months, Shih Her Technologies's average Book Value Per Share Growth Rate was 20.00% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 10.10% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 8.10% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 5.50% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Shih Her Technologies was 10.10% per year. The lowest was -0.20% per year. And the median was 5.45% per year.
Back to Basics: PB Ratio
Shih Her Technologies (ROCO:3551) 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.
ROCO:3551 vs AMAT, LRCX, KLAC: PB Ratio Comparison
For the Semiconductor Equipment & Materials subindustry, Shih Her Technologies'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.
Shih Her Technologies PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Shih Her Technologies's PB Ratio distribution charts can be found below:
* The bar in red indicates where Shih Her Technologies'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.
Shih Her Technologies (ROCO:3551) has a PB Ratio of 2.33 as of Jul. 21, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Shih Her Technologies and its competitors. This is 131% above median its historical median of 1.01. Over the past decade, Shih Her Technologies' PB Ratio has ranged from 0.63 to 3.14. According to the industry distribution chart, Shih Her Technologies ranks #376 out of 998 companies in the Semiconductors industry, placing it in the top 37.7%.
Is Shih Her Technologies' PB Ratio too high?
Shih Her Technologies' current PB Ratio of 2.33 is 131% above median its 10-year median of 1.01. Over the past 10 years, this metric has ranged from a low of 0.63 to a high of 3.14. The Semiconductors industry median PB Ratio is 3.19. Shih Her Technologies' value of 2.33 is 27% below this industry median. Based on the distribution chart, Shih Her Technologies ranks #376 out of 998 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Shih Her Technologies has a GF Score™ of 88/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Shih Her Technologies' PB Ratio compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Shih Her Technologies ranks #376 out of 998 companies for PB Ratio. This puts Shih Her Technologies in the upper half of its industry. The industry median PB Ratio is 3.19. Shih Her Technologies' value of 2.33 is 27% below this benchmark. Historically, Shih Her Technologies' own PB Ratio has ranged from 0.63 to 3.14 over the past decade. While the company's 10-year median is 1.01 vs. the industry median of 3.19, Shih Her Technologies 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 Semiconductors company?
The median PB Ratio among Semiconductors companies is 3.19, based on 998 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. Shih Her Technologies's current PB Ratio of 2.33 is 27% 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 Shih Her Technologies and its competitors. For the Semiconductors industry, the median PB Ratio is 3.19 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Shih Her Technologies's current PB Ratio is 2.33, which is 131% above median its own 10-year median of 1.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Shih Her Technologies stock overvalued right now?
Based on GuruFocus' analysis, Shih Her Technologies (ROCO:3551) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$133.21, compared to a current price of NT$185.00 — trading 38.9% above its estimated fair value. The current PB Ratio is 2.33, which is 131% above median its 10-year median of 1.01 and 27% below the Semiconductors industry median of 3.19. Shih Her Technologies' overall GF Score™ is 88/100 with 2 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 Shih Her Technologies (ROCO:3551), the current PB Ratio is 2.33 as of Jul. 21, 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 Shih Her Technologies (ROCO:3551) Overvalued in 2026?
Based on GuruFocus' analysis, Shih Her Technologies stock appears to be overvalued.
The current stock price of NT$185.00 is trading 38.9% above its estimated GF Value™ of NT$133.21.
GuruFocus considers Shih Her Technologies to be Significantly Overvalued.
Key valuation signals for ROCO:3551:
PB Ratio: 2.33 (131% above median its 10-year median of 1.01)
GF Value™: NT$133.21 vs. price of NT$185.00 (38.9% above fair value)
Industry Position: 27% below the Semiconductors median (#376 of 998)
No single metric tells the full story. See the ROCO:3551 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Shih Her Technologies Inc is a Taiwan-based company that regeneration cleaning, repair, sales, purchase, research & development, manufacturing, processing, and assembly of semiconductors, optoelectronic equipment and components. Geographically, the company operates in Taiwan; and China, of which it derives maximum revenue from Taiwan.
88GF Score
Get the complete analysis for ROCO:3551
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