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Sino-American Silicon ProductsLUX:SIAMS 82 Return-on-Tangible-Equity is 15.89% as of Dec. 2025, which is 25% above its 10-year median of 12.69. GuruFocus rates LUX:SIAMS with a GF Score™ of 82/100 and a GF Value™ of $4.59. The stock has 13 warning signs investors should review. Among 985 Semiconductors companies, Sino-American Silicon Products ranks better than 65.99% on this metric.
Return-on-Tangible-Equity is calculated as Net Income divided by its average total shareholder tangible equity. Total shareholder tangible equity equals to Total Stockholders Equity minus Intangible Assets. Sino-American Silicon Products's annualized net income for the quarter that ended in Dec. 2025 was $206 Mil. Sino-American Silicon Products's average shareholder tangible equity for the quarter that ended in Dec. 2025 was $1,298 Mil. Therefore, Sino-American Silicon Products's annualized Return-on-Tangible-Equity for the quarter that ended in Dec. 2025 was 15.89%.
The historical rank and industry rank for Sino-American Silicon Products's Return-on-Tangible-Equity or its related term are showing as below:
LUX:SIAMS'
s Return-on-Tangible-Equity Range Over the Past 10 Years
Min: -8.2 Med: 12.69 Max: 38.76
Current: 10.1
During the past 13 years, Sino-American Silicon Products's highest Return-on-Tangible-Equity was 38.76%. The lowest was -8.20%. And the median was 12.69%.
LUX:SIAMS's Return-on-Tangible-Equity is ranked better than 65.99% of 985
companies
in the Semiconductors industry
Industry Median: 5.31
vs LUX:SIAMS: 10.10
Return-on-Tangible-Equity measures the rate of return on the ownership interest (shareholder's tangible equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' tangible equity (shareholders equity minus intangibles). Return-on-Tangible-Equity shows how well a company uses investment funds to generate earnings growth. Return-on-Tangible-Equitys between 15% and 20% are considered desirable.
Be Aware
Net Income is used.
Because a company can increase its Return-on-Tangible-Equity by having more financial leverage, it is important to watch the leverage ratio when investing in high Return-on-Tangible-Equity companies. Like Return-on-Tangible-Asset, Return-on-Tangible-Equity is calculated with only 12 months data. Fluctuations in company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.
Asset light businesses require very few assets to generate very high earnings. Their Return-on-Tangible-Equitys can be extremely high.
Sino-American Silicon Products Return-on-Tangible-Equity Related Terms
Sino-American Silicon Products Return-on-Tangible-Equity 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.
LUX:SIAMS vs AMAT, LRCX, KLAC: Return-on-Tangible-Equity Comparison
For the Semiconductor Equipment & Materials subindustry, Sino-American Silicon Products's Return-on-Tangible-Equity, along with its competitors' market caps and Return-on-Tangible-Equity 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.
Sino-American Silicon Products Return-on-Tangible-Equity vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Sino-American Silicon Products's Return-on-Tangible-Equity distribution charts can be found below:
* The bar in red indicates where Sino-American Silicon Products's Return-on-Tangible-Equity 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.
In the calculation of annual Return-on-Tangible-Equity, the net income of the last fiscal year and the average total shareholder tangible equity over the fiscal year are used. In calculating the quarterly data,
the net income data used here is four times the quarterly (Dec. 2025) net income data.
Return-on-Tangible-Equity is displayed in the 10-year financial page.
What does a Return-on-Tangible-Equity of 15.89% mean?
Sino-American Silicon Products (LUX:SIAMS) has a Return-on-Tangible-Equity of 15.89% as of Dec. 2025. Return on tangible equity is the ratio of current-period net income to average two-period tangible equity. View historical data on Sino-American Silicon Products and its competitors. This is 25% above median its historical median of 12.69. According to the industry distribution chart, Sino-American Silicon Products ranks #335 out of 985 companies in the Semiconductors industry, placing it in the top 34%.
Is Sino-American Silicon Products' Return-on-Tangible-Equity too high?
Sino-American Silicon Products' current Return-on-Tangible-Equity of 15.89% is 25% above median its 10-year median of 12.69. The Semiconductors industry median Return-on-Tangible-Equity is 5.31. Sino-American Silicon Products' value of 15.89% is 199.2% above this industry median. Based on the distribution chart, Sino-American Silicon Products ranks #335 out of 985 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Sino-American Silicon Products has a GF Score™ of 82/100, reflecting its overall financial health beyond just this single metric.
How does Sino-American Silicon Products' Return-on-Tangible-Equity compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Sino-American Silicon Products ranks #335 out of 985 companies for Return-on-Tangible-Equity. This puts Sino-American Silicon Products in the upper half of its industry. The industry median Return-on-Tangible-Equity is 5.31. Sino-American Silicon Products' value of 15.89% is 199.2% above this benchmark. While the company's 10-year median is 12.69 vs. the industry median of 5.31, Sino-American Silicon Products 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 Return-on-Tangible-Equity for a Semiconductors company?
The median Return-on-Tangible-Equity among Semiconductors companies is 5.31, based on 985 companies in the industry. Companies in the top quartile (top 25%) have a Return-on-Tangible-Equity significantly above this median, while those in the bottom quartile fall well below. However, Return-on-Tangible-Equity should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sino-American Silicon Products's current Return-on-Tangible-Equity of 15.89% is 199.2% 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 Return-on-Tangible-Equity mean?
A high Return-on-Tangible-Equity can signal that a stock is expensive relative to its fundamentals. Return on tangible equity is the ratio of current-period net income to average two-period tangible equity. View historical data on Sino-American Silicon Products and its competitors. For the Semiconductors industry, the median Return-on-Tangible-Equity is 5.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sino-American Silicon Products's current Return-on-Tangible-Equity is 15.89%, which is 25% above median its own 10-year median of 12.69. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sino-American Silicon Products stock overvalued right now?
Sino-American Silicon Products (LUX:SIAMS) has a current Return-on-Tangible-Equity of 15.89%. The stock's GF Value™ is $4.59, compared to a current price of $7.15 — trading 55.8% above its estimated fair value. The current Return-on-Tangible-Equity is 15.89%, which is 25% above median its 10-year median of 12.69 and 199.2% above the Semiconductors industry median of 5.31. Sino-American Silicon Products' overall GF Score™ is 82/100 with 13 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Return-on-Tangible-Equity calculated?
Return-on-Tangible-Equity is calculated from a company's financial statements. For Sino-American Silicon Products (LUX:SIAMS), the current Return-on-Tangible-Equity is 15.89% 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 Sino-American Silicon Products (LUX:SIAMS) Overvalued in 2026?
Based on GuruFocus' analysis, Sino-American Silicon Products stock appears to be overvalued.
The current stock price of $7.15 is trading 55.8% above its estimated GF Value™ of $4.59.
Key valuation signals for LUX:SIAMS:
Return-on-Tangible-Equity: 15.89% (25% above median its 10-year median of 12.69)
GF Value™: $4.59 vs. price of $7.15 (55.8% above fair value)
Industry Position: 199.2% above the Semiconductors median (#335 of 985)
No single metric tells the full story. See the LUX:SIAMS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sino-American Silicon Products Business Description
Founded in 1981, Sino-American Silicon Products Inc. is a holding company specializing in the semiconductor industry. Its crown jewel is its 46.64% stake in silicon wafer producer GlobalWafers, which was carved out in 2011. GlobalWafers runs 18 production sites in nine countries across Asia, North America, and Europe. Other notable investments include Advanced Wireless Semiconductor Company, Actron Technology, and Taiwan Specialty Materials. SAS started selling renewable energy to power grids in October 2022. SAS is headquartered in Hsinchu, Taiwan. SAS employs about 8,000 people through its subsidiaries. Through GlobalWafers, SAS had nearly 17% market share in silicon wafers in 2025.
82GF Score
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