Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Chunghwa Precision Test Tech CoROCO:6510 +6.03%81 5-Year Yield-on-Cost % is 0.11 as of Aug. 15, 2026, which is 61% below its 10-year median of 0.28. GuruFocus rates ROCO:6510 with a GF Score™ of 81/100 and a GF Value™ of NT$1,165.11 (Significantly Overvalued). Among 533 Semiconductors companies, Chunghwa Precision Test Tech Co ranks worse than 92.12% on this metric.
The historical rank and industry rank for Chunghwa Precision Test Tech Co's 5-Year Yield-on-Cost % or its related term are showing as below:
ROCO:6510'
s 5-Year Yield-on-Cost % Range Over the Past 10 Years
Min: 0.01 Med: 0.28 Max: 1.38
Current: 0.11
During the past 13 years, Chunghwa Precision Test Tech Co's highest Yield on Cost was 1.38. The lowest was 0.01. And the median was 0.28.
ROCO:6510's 5-Year Yield-on-Cost % is ranked worse than 92.12% of 533
companies
in the Semiconductors industry
Industry Median: 1.07
vs ROCO:6510: 0.11
Chunghwa Precision Test Tech Co (ROCO:6510) 5-Year Yield-on-Cost % Explanation
Of course the risk here is that the company may not raise its dividends as it did before. The key is to select the companies that can consistently raise its dividends. Usually companies with long history of raising dividends tend to do so.
Chunghwa Precision Test Tech Co 5-Year Yield-on-Cost % Related Terms
ROCO:6510 vs AMAT, LRCX, KLAC: 5-Year Yield-on-Cost % Comparison
For the Semiconductor Equipment & Materials subindustry, Chunghwa Precision Test Tech Co's 5-Year Yield-on-Cost %, along with its competitors' market caps and 5-Year Yield-on-Cost % 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.
Chunghwa Precision Test Tech Co 5-Year Yield-on-Cost % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Chunghwa Precision Test Tech Co's 5-Year Yield-on-Cost % distribution charts can be found below:
* The bar in red indicates where Chunghwa Precision Test Tech Co's 5-Year Yield-on-Cost % falls into.
Chunghwa Precision Test Tech Co 5-Year Yield-on-Cost % Calculation
Dividend Yield % and dividend growth of a stock is an important factor for income investors. But if company A raises its dividend constantly faster than company B, company A's future dividend yield might be much higher than Company B's even if their yields are the same now and their stock prices do not change.
Yield on Cost assumes that you buy and the stock today, and hold it for 5 years. If the company raises it dividends at the same rate as it did over the past 5 years, the dividends investors receive annually in 5 years relative to the stock price today.
Chunghwa Precision Test Tech Co (ROCO:6510) has a 5-Year Yield-on-Cost % of 0.11 as of Aug. 15, 2026. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on Chunghwa Precision Test Tech Co and its competitors. This is 61% below median its historical median of 0.28. Over the past decade, Chunghwa Precision Test Tech Co's 5-Year Yield-on-Cost % has ranged from 0.01 to 1.38. According to the industry distribution chart, Chunghwa Precision Test Tech Co ranks #491 out of 533 companies in the Semiconductors industry, placing it in the top 92.1%.
Is Chunghwa Precision Test Tech Co's 5-Year Yield-on-Cost % too high?
Chunghwa Precision Test Tech Co's current 5-Year Yield-on-Cost % of 0.11 is 61% below median its 10-year median of 0.28. Over the past 10 years, this metric has ranged from a low of 0.01 to a high of 1.38. The Semiconductors industry median 5-Year Yield-on-Cost % is 1.07. Chunghwa Precision Test Tech Co's value of 0.11 is 89.7% below this industry median. Based on the distribution chart, Chunghwa Precision Test Tech Co ranks #491 out of 533 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Chunghwa Precision Test Tech Co has a GF Score™ of 81/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Chunghwa Precision Test Tech Co's 5-Year Yield-on-Cost % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Chunghwa Precision Test Tech Co ranks #491 out of 533 companies for 5-Year Yield-on-Cost %. This places Chunghwa Precision Test Tech Co in the lower half of its industry. The industry median 5-Year Yield-on-Cost % is 1.07. Chunghwa Precision Test Tech Co's value of 0.11 is 89.7% below this benchmark. Historically, Chunghwa Precision Test Tech Co's own 5-Year Yield-on-Cost % has ranged from 0.01 to 1.38 over the past decade. While the company's 10-year median is 0.28 vs. the industry median of 1.07, Chunghwa Precision Test Tech 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 5-Year Yield-on-Cost % for a Semiconductors company?
The median 5-Year Yield-on-Cost % among Semiconductors companies is 1.07, based on 533 companies in the industry. Companies in the top quartile (top 25%) have a 5-Year Yield-on-Cost % significantly above this median, while those in the bottom quartile fall well below. However, 5-Year Yield-on-Cost % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Chunghwa Precision Test Tech Co's current 5-Year Yield-on-Cost % of 0.11 is 89.7% 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 5-Year Yield-on-Cost % mean?
A high 5-Year Yield-on-Cost % can signal that a stock is expensive relative to its fundamentals. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on Chunghwa Precision Test Tech Co and its competitors. For the Semiconductors industry, the median 5-Year Yield-on-Cost % is 1.07 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Chunghwa Precision Test Tech Co's current 5-Year Yield-on-Cost % is 0.11, which is 61% below median its own 10-year median of 0.28. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chunghwa Precision Test Tech Co stock overvalued right now?
Based on GuruFocus' analysis, Chunghwa Precision Test Tech Co (ROCO:6510) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$1,165.11, compared to a current price of NT$2,990.00 — trading 156.6% above its estimated fair value. The current 5-Year Yield-on-Cost % is 0.11, which is 61% below median its 10-year median of 0.28 and 89.7% below the Semiconductors industry median of 1.07. Chunghwa Precision Test Tech Co's overall GF Score™ is 81/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year Yield-on-Cost % calculated?
5-Year Yield-on-Cost % is calculated from a company's financial statements. For Chunghwa Precision Test Tech Co (ROCO:6510), the current 5-Year Yield-on-Cost % is 0.11 as of Aug. 15, 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 Chunghwa Precision Test Tech Co (ROCO:6510) Overvalued in 2026?
Based on GuruFocus' analysis, Chunghwa Precision Test Tech Co stock appears to be overvalued.
The current stock price of NT$2,990.00 is trading 156.6% above its estimated GF Value™ of NT$1,165.11.
GuruFocus considers Chunghwa Precision Test Tech Co to be Significantly Overvalued.
Key valuation signals for ROCO:6510:
5-Year Yield-on-Cost %: 0.11 (61% below median its 10-year median of 0.28)
GF Value™: NT$1,165.11 vs. price of NT$2,990.00 (156.6% above fair value)
Industry Position: 89.7% below the Semiconductors median (#491 of 533)
No single metric tells the full story. See the ROCO:6510 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Chunghwa Precision Test Tech Co Ltd is engaged mainly in the testing of semiconductor components, the production of printed circuit boards, and the marketing of electronic products. The company earns operating revenue from the production and sales of semiconductor testing components and printed circuit boards, as well as other electronic products. It also earns revenue from the rendering of services such as designing and maintaining semiconductor components, printed circuit boards, and providing after-sales services. It generates maximum revenue from the sale of wafer test boards. Geographically, the company generates maximum revenue from Taiwan, followed by the United States, China, and Other regions.
81GF Score
Get the complete analysis for ROCO:6510
5-Year Yield-on-Cost % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:6510 has been successfully added to your 
