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Shih Her TechnologiesROCO:3551 -3.90%88 Gross Margin % is 36.55% as of Dec. 2025, which is 2% above its 10-year median of 35.88. 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 1,011 Semiconductors companies, Shih Her Technologies ranks better than 62.02% on this metric.
ROCO:3551's Gross Margin % is ranked better than 62.02% of 1011
companies
in the Semiconductors industry
Industry Median: 29.61
vs ROCO:3551: 36.01
Shih Her Technologies had a gross margin of 36.55% for the quarter that ended in Dec. 2025 => Competition eroding margins
The 5-Year average Growth Rate of Gross Margin for Shih Her Technologies was -0.40% per year.
Shih Her Technologies (ROCO:3551) Gross Margin % Explanation
Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.
Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %
1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key
Shih Her Technologies had a gross margin of 36.55% for the quarter that ended in Dec. 2025 => Competition eroding margins
Be Aware
If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.
Shih Her Technologies Gross Margin % Related Terms
Shih Her Technologies Gross Margin % Historical Data
* Premium members only.
The historical data trend for Shih Her Technologies's Gross 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.
ROCO:3551 vs AMAT, LRCX, KLAC: Gross Margin % Comparison
For the Semiconductor Equipment & Materials subindustry, Shih Her Technologies's Gross Margin %, along with its competitors' market caps and Gross 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.
Shih Her Technologies Gross Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Shih Her Technologies's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Shih Her Technologies's Gross 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.
A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.
Shih Her Technologies (ROCO:3551) has a Gross Margin % of 36.55% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on Shih Her Technologies and its competitors. This is near median its historical median of 35.88. Over the past decade, Shih Her Technologies' Gross Margin % has ranged from 27.39 to 37.40. According to the industry distribution chart, Shih Her Technologies ranks #384 out of 1011 companies in the Semiconductors industry, placing it in the top 38%.
Is Shih Her Technologies' Gross Margin % too high?
Shih Her Technologies' current Gross Margin % of 36.55% is near median its 10-year median of 35.88. Over the past 10 years, this metric has ranged from a low of 27.39 to a high of 37.40. The Semiconductors industry median Gross Margin % is 29.61. Shih Her Technologies' value of 36.55% is 23.4% above this industry median. Based on the distribution chart, Shih Her Technologies ranks #384 out of 1011 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' Gross Margin % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Shih Her Technologies ranks #384 out of 1011 companies for Gross Margin %. This puts Shih Her Technologies in the upper half of its industry. The industry median Gross Margin % is 29.61. Shih Her Technologies' value of 36.55% is 23.4% above this benchmark. Historically, Shih Her Technologies' own Gross Margin % has ranged from 27.39 to 37.40 over the past decade. While the company's 10-year median is 35.88 vs. the industry median of 29.61, Shih Her Technologies 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 Gross Margin % for a Semiconductors company?
The median Gross Margin % among Semiconductors companies is 29.61, based on 1,011 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Shih Her Technologies's current Gross Margin % of 36.55% is 23.4% 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 Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on Shih Her Technologies and its competitors. For the Semiconductors industry, the median Gross Margin % is 29.61 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Shih Her Technologies's current Gross Margin % is 36.55%, which is near median its own 10-year median of 35.88. 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 Gross Margin % is 36.55%, which is near median its 10-year median of 35.88 and 23.4% above the Semiconductors industry median of 29.61. 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 Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For Shih Her Technologies (ROCO:3551), the current Gross Margin % is 36.55% as of Dec. 2025. 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:
Gross Margin %: 36.55% (near median its 10-year median of 35.88)
GF Value™: NT$133.21 vs. price of NT$185.00 (38.9% above fair value)
Industry Position: 23.4% above the Semiconductors median (#384 of 1011)
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
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