WinWay Technology CoTPE:6515 -10.00%79 ROA % is 22.84% as of Dec. 2025, which is 22% above its 10-year median of 18.70. GuruFocus rates TPE:6515 with a GF Score™ of 79/100 and a GF Value™ of NT$2,083.17 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 1,026 Semiconductors companies, WinWay Technology Co ranks better than 95.03% on this metric.
ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. WinWay Technology Co's annualizedNet Income for the quarter that ended in Dec. 2025 was NT$1,933 Mil.
WinWay Technology Co's average Total Assets over the quarter that ended in Dec. 2025 was NT$8,465 Mil. Therefore, WinWay Technology Co's annualized ROA % for the quarter that ended in Dec. 2025 was 22.84%.
The historical rank and industry rank for WinWay Technology Co's ROA % or its related term are showing as below:
TPE:6515'
s ROA % Range Over the Past 10 Years
Min: 8.78 Med: 18.7 Max: 29.21
Current: 20.18
During the past 10 years, WinWay Technology Co's highest ROA % was 29.21%. The lowest was 8.78%. And the median was 18.70%.
TPE:6515's ROA % is ranked better than 95.03% of 1026
companies
in the Semiconductors industry
Industry Median: 2.45
vs TPE:6515: 20.18
WinWay Technology Co (TPE:6515) ROA % Explanation
ROA % measures the rate of return on the total assets (shareholder equity plus liabilities). It measures a firm's efficiency at generating profits from shareholders' equity plus its liabilities. ROA % shows how well a company uses what it has to generate earnings. ROA %s can vary drastically across industries. Therefore, ROA % should not be used to compare companies in different industries. For retailers, a ROA % of higher than 5% is expected. For example, Wal-Mart (WMT) has a ROA % of about 8% as of 2012. For banks, ROA % is close to their interest spread. A banks ROA % is typically well under 2%.
Similar to ROE, ROA % is affected by profit margins and asset turnover. This can be seen from the Du Pont Formula:
Note:
The Net Income data used here is four times the quarterly (Dec. 2025) net income data. The Revenue data used here is four times the quarterly (Dec. 2025) revenue 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.
Be Aware
Like ROE, ROA % is calculated with only 12 months data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective. ROA % can be affected by events such as stock buyback or issuance, and by goodwill, a company's tax rate and its interest payment. ROA % may not reflect the true earning power of the assets. A more accurate measurement is ROC % (ROC).
Many analysts argue the higher return the better. Buffett states that really high ROA % may indicate vulnerability in the durability of the competitive advantage.
E.g. Raising $43b to take on KO is impossible, but $1.7b to take on Moody's is. Although Moody's ROA % and underlying economics is far superior to Coca Cola, the durability is far weaker because of lower entry cost.
* 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.
For the Semiconductors subindustry, WinWay Technology Co's ROA %, along with its competitors' market caps and ROA % 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.
WinWay Technology Co ROA % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, WinWay Technology Co's ROA % distribution charts can be found below:
* The bar in red indicates where WinWay Technology Co's ROA % 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 ROA %, the net income of the last fiscal year and the average total assets 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.
ROA % is displayed in the 30-year financial page.
WinWay Technology Co (TPE:6515) has a ROA % of 22.84% as of Dec. 2025. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on WinWay Technology Co and its competitors. This is 22% above median its historical median of 18.70. Over the past decade, WinWay Technology Co's ROA % has ranged from 8.78 to 29.21. According to the industry distribution chart, WinWay Technology Co ranks #51 out of 1026 companies in the Semiconductors industry, placing it in the top 5%.
Is WinWay Technology Co's ROA % too high?
WinWay Technology Co's current ROA % of 22.84% is 22% above median its 10-year median of 18.70. Over the past 10 years, this metric has ranged from a low of 8.78 to a high of 29.21. The Semiconductors industry median ROA % is 2.45. WinWay Technology Co's value of 22.84% is 832.2% above this industry median. Based on the distribution chart, WinWay Technology Co ranks #51 out of 1026 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, WinWay Technology Co has a GF Score™ of 79/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does WinWay Technology Co's ROA % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, WinWay Technology Co ranks #51 out of 1026 companies for ROA %. This places WinWay Technology Co in the top 5% of its industry — outperforming the majority of peers. The industry median ROA % is 2.45. WinWay Technology Co's value of 22.84% is 832.2% above this benchmark. Historically, WinWay Technology Co's own ROA % has ranged from 8.78 to 29.21 over the past decade. While the company's 10-year median is 18.70 vs. the industry median of 2.45, WinWay Technology Co 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 ROA % for a Semiconductors company?
The median ROA % among Semiconductors companies is 2.45, based on 1,026 companies in the industry. Companies in the top quartile (top 25%) have a ROA % significantly above this median, while those in the bottom quartile fall well below. However, ROA % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. WinWay Technology Co's current ROA % of 22.84% is 832.2% 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 ROA % mean?
A high ROA % can signal that a stock is expensive relative to its fundamentals. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on WinWay Technology Co and its competitors. For the Semiconductors industry, the median ROA % is 2.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. WinWay Technology Co's current ROA % is 22.84%, which is 22% above median its own 10-year median of 18.70. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is WinWay Technology Co stock overvalued right now?
Based on GuruFocus' analysis, WinWay Technology Co (TPE:6515) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$2,083.17, compared to a current price of NT$8,190.00 — trading 293.2% above its estimated fair value. The current ROA % is 22.84%, which is 22% above median its 10-year median of 18.70 and 832.2% above the Semiconductors industry median of 2.45. WinWay Technology Co's overall GF Score™ is 79/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROA % calculated?
ROA % is calculated from a company's financial statements. For WinWay Technology Co (TPE:6515), the current ROA % is 22.84% 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 WinWay Technology Co (TPE:6515) Overvalued in 2026?
Based on GuruFocus' analysis, WinWay Technology Co stock appears to be overvalued.
The current stock price of NT$8,190.00 is trading 293.2% above its estimated GF Value™ of NT$2,083.17.
GuruFocus considers WinWay Technology Co to be Significantly Overvalued.
Key valuation signals for TPE:6515:
ROA %: 22.84% (22% above median its 10-year median of 18.70)
GF Value™: NT$2,083.17 vs. price of NT$8,190.00 (293.2% above fair value)
Industry Position: 832.2% above the Semiconductors median (#51 of 1026)
No single metric tells the full story. See the TPE:6515 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
WinWay Technology Co Ltd company is engaged in designing, processing, and sales of optoelectronic product test fixtures, integrated circuit test interfaces and fixtures and their key components, and the import and export trade of related products. Its products are Package Test, Wafer Test, Thermal control Products. The group has one reportable segment. This segment is mainly the manufacturing and sales of optoelectronic products test fixtures. Geographically, the company has a presence in Taiwan, America, China, Asia, Europe, and Canada where it generates the majority of its revenue from America.
79GF Score
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