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The earnings yield is an indication of how much return shareholders' investment in the company earned over the past 12 months. The higher the earnings yield is, the better.
The earnings yield does not consider the growth of the business. A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. Sino-American Silicon Products's Forward Rate of Return (Yacktman) % for the quarter that ended in Dec. 2025 was -2.87%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.
If the P/E ratio is an indication of how many years it takes for the company to earn back the stock price shareholders pay to buy the shares, the earnings yield is an indication of how much return shareholders' investment in the company earned over the past 12 months. The higher the earnings yield is, the better.
If a company loses money, the earnings yield is negative. This gives a more straightforward indication that the company is losing money. This is an advantage of using earnings yield instead of the P/E ratio in valuation. For valuation purposes, the P/B Ratio and the P/S Ratio should be used for companies that are losing money.
Like the P/E ratio, the earnings yield can be used to compare investments in different industries. It can even be used to compare the attractiveness of different asset classes such as bonds and cash. Of course, the earnings yield should not be the only factor in deciding which asset classes to invest.
Also similar to the P/E ratio, the earnings yield does not consider the growth of the business. A growing company with the same earnings yield should be more attractive than a company that has the same earnings yield but does not grow.
Just like the P/E Ratio, non-recurring items such as selling part of the business, selling a previous investment, etc., can affect earnings yield dramatically. The earning yield is also a poor indication for cyclical companies. When a cyclical stock has a high earnings yield it is usually at the peak of its cycle.
Sino-American Silicon Products Earnings Yield % Related Terms
Sino-American Silicon Products's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$6.680 Mil.
* 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:
Sino-American Silicon Products (ROCO:5483) has a Earnings Yield % of 3.28% as of Jul. 24, 2026. Earnings Yield equals per-share earnings divided by share price. It is the inverse of the price-earnings ratio. View historical data on Sino-American Silicon Products and its competitors.
Is Sino-American Silicon Products' Earnings Yield % too high?
Sino-American Silicon Products' current Earnings Yield % is 3.28%. Overall, Sino-American Silicon Products has a GF Score™ of 82/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sino-American Silicon Products' Earnings Yield % compare to AMAT and LRCX?
Sino-American Silicon Products' Earnings Yield % of 3.28% can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings Yield % for a Semiconductors company?
A good Earnings Yield % depends on the Semiconductors industry context. However, Earnings Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Earnings Yield % mean?
A high Earnings Yield % can signal that a stock is expensive relative to its fundamentals. Earnings Yield equals per-share earnings divided by share price. It is the inverse of the price-earnings ratio. View historical data on Sino-American Silicon Products and its competitors. Sino-American Silicon Products's current Earnings Yield % is 3.28%. 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?
Based on GuruFocus' analysis, Sino-American Silicon Products (ROCO:5483) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$151.41, compared to a current price of NT$203.50 — trading 34.4% above its estimated fair value. The current Earnings Yield % is 3.28%. 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 Earnings Yield % calculated?
Earnings Yield % is calculated from a company's financial statements. For Sino-American Silicon Products (ROCO:5483), the current Earnings Yield % is 3.28% as of Jul. 24, 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 Sino-American Silicon Products (ROCO:5483) Overvalued in 2026?
Based on GuruFocus' analysis, Sino-American Silicon Products stock appears to be overvalued.
The current stock price of NT$203.50 is trading 34.4% above its estimated GF Value™ of NT$151.41.
GuruFocus considers Sino-American Silicon Products to be Significantly Overvalued.
Key valuation signals for ROCO:5483:
Earnings Yield %: 3.28%
GF Value™: NT$151.41 vs. price of NT$203.50 (34.4% above fair value)
No single metric tells the full story. See the ROCO:5483 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
Get the complete analysis for ROCO:5483
Earnings Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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