What is Shian Yih Electronic Industry Co Gross Margin %?
Shian Yih Electronic Industry CoROCO:3531 68 Gross Margin % is 22.74% as of Dec. 2025, which is 20% above its 10-year median of 18.97. GuruFocus rates ROCO:3531 with a GF Score™ of 68/100 and a GF Value™ of NT$18.32 (Modestly Overvalued). The stock has 6 warning signs investors should review. Among 1,010 Semiconductors companies, Shian Yih Electronic Industry Co ranks worse than 72.87% on this metric.
Shian Yih Electronic Industry Co (ROCO:3531) 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
Shian Yih Electronic Industry Co had a gross margin of 22.74% 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.
Shian Yih Electronic Industry Co Gross Margin % Related Terms
Shian Yih Electronic Industry Co Gross Margin % Historical Data
* 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.
Shian Yih Electronic Industry Co Gross Margin % Chart
ROCO:3531 vs NVDA, AVGO, MU: Gross Margin % Comparison
For the Semiconductors subindustry, Shian Yih Electronic Industry Co'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.
Shian Yih Electronic Industry Co Gross Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Shian Yih Electronic Industry Co's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Shian Yih Electronic Industry Co'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.
Shian Yih Electronic Industry Co (ROCO:3531) has a Gross Margin % of 22.74% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on Shian Yih Electronic Industry Co and its competitors. This is 20% above median its historical median of 18.97. Over the past decade, Shian Yih Electronic Industry Co's Gross Margin % has ranged from 11.73 to 24.51. According to the industry distribution chart, Shian Yih Electronic Industry Co ranks #736 out of 1010 companies in the Semiconductors industry, placing it in the top 72.9%.
Is Shian Yih Electronic Industry Co's Gross Margin % too high?
Shian Yih Electronic Industry Co's current Gross Margin % of 22.74% is 20% above median its 10-year median of 18.97. Over the past 10 years, this metric has ranged from a low of 11.73 to a high of 24.51. The Semiconductors industry median Gross Margin % is 29.61. Shian Yih Electronic Industry Co's value of 22.74% is 23.2% below this industry median. Based on the distribution chart, Shian Yih Electronic Industry Co ranks #736 out of 1010 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Shian Yih Electronic Industry Co has a GF Score™ of 68/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Shian Yih Electronic Industry Co's Gross Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Shian Yih Electronic Industry Co ranks #736 out of 1010 companies for Gross Margin %. This places Shian Yih Electronic Industry Co in the lower half of its industry. The industry median Gross Margin % is 29.61. Shian Yih Electronic Industry Co's value of 22.74% is 23.2% below this benchmark. Historically, Shian Yih Electronic Industry Co's own Gross Margin % has ranged from 11.73 to 24.51 over the past decade. While the company's 10-year median is 18.97 vs. the industry median of 29.61, Shian Yih Electronic Industry Co 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 Gross Margin % for a Semiconductors company?
The median Gross Margin % among Semiconductors companies is 29.61, based on 1,010 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. Shian Yih Electronic Industry Co's current Gross Margin % of 22.74% is 23.2% 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 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 Shian Yih Electronic Industry Co 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. Shian Yih Electronic Industry Co's current Gross Margin % is 22.74%, which is 20% above median its own 10-year median of 18.97. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Shian Yih Electronic Industry Co stock overvalued right now?
Based on GuruFocus' analysis, Shian Yih Electronic Industry Co (ROCO:3531) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$18.32, compared to a current price of NT$22.70 — trading 23.9% above its estimated fair value. The current Gross Margin % is 22.74%, which is 20% above median its 10-year median of 18.97 and 23.2% below the Semiconductors industry median of 29.61. Shian Yih Electronic Industry Co's overall GF Score™ is 68/100 with 6 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 Shian Yih Electronic Industry Co (ROCO:3531), the current Gross Margin % is 22.74% 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 Shian Yih Electronic Industry Co (ROCO:3531) Overvalued in 2026?
Based on GuruFocus' analysis, Shian Yih Electronic Industry Co stock appears to be overvalued.
The current stock price of NT$22.70 is trading 23.9% above its estimated GF Value™ of NT$18.32.
GuruFocus considers Shian Yih Electronic Industry Co to be Modestly Overvalued.
Key valuation signals for ROCO:3531:
Gross Margin %: 22.74% (20% above median its 10-year median of 18.97)
GF Value™: NT$18.32 vs. price of NT$22.70 (23.9% above fair value)
Industry Position: 23.2% below the Semiconductors median (#736 of 1010)
No single metric tells the full story. See the ROCO:3531 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Shian Yih Electronic Industry Co Business Description
Shian Yih Electronic Industry Co Ltd manufactures small to medium-sized LED backlight modules in Taiwan. Its products are applied in liquid crystal displays (LCDs), notebook computers, LCD televisions, digital cameras, personal digital assistants (PDAs), and mobile phones. Its products comprise small to medium-sized LED backlight modules, motorcycle and vehicle LED headlight modules, LED packaging & sales (IR, light emitting diode, PT), mold design and fabrication, and plastic injection molding. The companies reportable segment is the Backlight Module Segment. The back light module segment principally engages in the manufacture and sale of products related to back light modules.
68GF Score
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