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.
Aeontek CoROCO:1599 -1.26%62 5-Year Yield-on-Cost % is 2.16 as of Aug. 17, 2026, which is 46% below its 10-year median of 4.03. GuruFocus rates ROCO:1599 with a GF Score™ of 62/100 and a GF Value™ of NT$27.39 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 852 Vehicles & Parts companies, Aeontek Co ranks worse than 61.15% on this metric.
Aeontek Co's yield on cost for the quarter that ended in Mar. 2026 was 2.16.
The historical rank and industry rank for Aeontek Co's 5-Year Yield-on-Cost % or its related term are showing as below:
ROCO:1599'
s 5-Year Yield-on-Cost % Range Over the Past 10 Years
Min: 1.07 Med: 4.03 Max: 8.45
Current: 2.16
During the past 13 years, Aeontek Co's highest Yield on Cost was 8.45. The lowest was 1.07. And the median was 4.03.
ROCO:1599's 5-Year Yield-on-Cost % is ranked worse than 61.15% of 852
companies
in the Vehicles & Parts industry
Industry Median: 3.065
vs ROCO:1599: 2.16
Aeontek Co (ROCO:1599) 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.
Aeontek Co 5-Year Yield-on-Cost % Related Terms
ROCO:1599 vs TSLA, GM, F: 5-Year Yield-on-Cost % Comparison
For the Auto Manufacturers subindustry, Aeontek 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.
Aeontek Co 5-Year Yield-on-Cost % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Aeontek Co's 5-Year Yield-on-Cost % distribution charts can be found below:
* The bar in red indicates where Aeontek Co's 5-Year Yield-on-Cost % falls into.
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.
Therefore, Yield-on-Cost of Aeontek Co is calculated as
Aeontek Co (ROCO:1599) has a 5-Year Yield-on-Cost % of 2.16 as of Aug. 17, 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 Aeontek Co and its competitors. This is 46% below median its historical median of 4.03. Over the past decade, Aeontek Co's 5-Year Yield-on-Cost % has ranged from 1.07 to 8.45. According to the industry distribution chart, Aeontek Co ranks #521 out of 852 companies in the Vehicles & Parts industry, placing it in the top 61.2%.
Is Aeontek Co's 5-Year Yield-on-Cost % too high?
Aeontek Co's current 5-Year Yield-on-Cost % of 2.16 is 46% below median its 10-year median of 4.03. Over the past 10 years, this metric has ranged from a low of 1.07 to a high of 8.45. The Vehicles & Parts industry median 5-Year Yield-on-Cost % is 3.07. Aeontek Co's value of 2.16 is 29.5% below this industry median. Based on the distribution chart, Aeontek Co ranks #521 out of 852 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, Aeontek Co has a GF Score™ of 62/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Aeontek Co's 5-Year Yield-on-Cost % compare to TSLA and GM?
According to the Vehicles & Parts industry distribution chart, Aeontek Co ranks #521 out of 852 companies for 5-Year Yield-on-Cost %. This places Aeontek Co in the lower half of its industry. The industry median 5-Year Yield-on-Cost % is 3.07. Aeontek Co's value of 2.16 is 29.5% below this benchmark. Historically, Aeontek Co's own 5-Year Yield-on-Cost % has ranged from 1.07 to 8.45 over the past decade. While the company's 10-year median is 4.03 vs. the industry median of 3.07, Aeontek 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 Vehicles & Parts company?
The median 5-Year Yield-on-Cost % among Vehicles & Parts companies is 3.07, based on 852 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. Aeontek Co's current 5-Year Yield-on-Cost % of 2.16 is 29.5% 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 Aeontek Co and its competitors. For the Vehicles & Parts industry, the median 5-Year Yield-on-Cost % is 3.07 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aeontek Co's current 5-Year Yield-on-Cost % is 2.16, which is 46% below median its own 10-year median of 4.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aeontek Co stock overvalued right now?
Based on GuruFocus' analysis, Aeontek Co (ROCO:1599) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$27.39, compared to a current price of NT$23.45 — trading 14.4% below its estimated fair value. The current 5-Year Yield-on-Cost % is 2.16, which is 46% below median its 10-year median of 4.03 and 29.5% below the Vehicles & Parts industry median of 3.07. Aeontek Co's overall GF Score™ is 62/100 with 3 warning signs to review. 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 Aeontek Co (ROCO:1599), the current 5-Year Yield-on-Cost % is 2.16 as of Aug. 17, 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 Aeontek Co (ROCO:1599) Overvalued in 2026?
Based on GuruFocus' analysis, Aeontek Co stock appears to be undervalued.
The current stock price of NT$23.45 is trading 14.4% below its estimated GF Value™ of NT$27.39.
GuruFocus considers Aeontek Co to be Modestly Undervalued.
Key valuation signals for ROCO:1599:
5-Year Yield-on-Cost %: 2.16 (46% below median its 10-year median of 4.03)
GF Value™: NT$27.39 vs. price of NT$23.45 (14.4% below fair value)
Industry Position: 29.5% below the Vehicles & Parts median (#521 of 852)
No single metric tells the full story. See the ROCO:1599 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aeontek Co Ltd is mainly engaged in motorcycle and parts manufacturing, export manufacturing, motorcycle equipment manufacturing, motorcycle wholesale, and vehicles and parts wholesale of other transportation (all-terrain vehicles). The company generates revenue from ATVs, motorcycles, electric vehicles, parts, and others. It operates through two segments: the Vehicle Segment and Investment Segment, with the Vehicle Segment generating maximum revenue. The company generates maximum revenue from Taiwan.
62GF Score
Get the complete analysis for ROCO:1599
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:1599 has been successfully added to your 
