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Ta-Yuan Cogeneration CoROCO:8931 -0.25%76 5-Year Yield-on-Cost % is 7.70 as of Aug. 16, 2026, which is 5% above its 10-year median of 7.31. GuruFocus rates ROCO:8931 with a GF Score™ of 76/100 and a GF Value™ of NT$47.02 (Modestly Undervalued). The stock has 9 warning signs investors should review. Among 436 Utilities - Regulated companies, Ta-Yuan Cogeneration Co ranks better than 80.28% on this metric.
The historical rank and industry rank for Ta-Yuan Cogeneration Co's 5-Year Yield-on-Cost % or its related term are showing as below:
ROCO:8931'
s 5-Year Yield-on-Cost % Range Over the Past 10 Years
Min: 3.21 Med: 7.31 Max: 17.93
Current: 7.7
During the past 13 years, Ta-Yuan Cogeneration Co's highest Yield on Cost was 17.93. The lowest was 3.21. And the median was 7.31.
ROCO:8931's 5-Year Yield-on-Cost % is ranked better than 80.28% of 436
companies
in the Utilities - Regulated industry
Industry Median: 4.17
vs ROCO:8931: 7.70
Ta-Yuan Cogeneration Co (ROCO:8931) 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.
Ta-Yuan Cogeneration Co 5-Year Yield-on-Cost % Related Terms
ROCO:8931 vs NEE, SO, DUK: 5-Year Yield-on-Cost % Comparison
For the Utilities - Regulated Electric subindustry, Ta-Yuan Cogeneration 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.
Ta-Yuan Cogeneration Co 5-Year Yield-on-Cost % vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Ta-Yuan Cogeneration Co's 5-Year Yield-on-Cost % distribution charts can be found below:
* The bar in red indicates where Ta-Yuan Cogeneration Co's 5-Year Yield-on-Cost % falls into.
Ta-Yuan Cogeneration 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.
Ta-Yuan Cogeneration Co (ROCO:8931) has a 5-Year Yield-on-Cost % of 7.70 as of Aug. 16, 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 Ta-Yuan Cogeneration Co and its competitors. This is near median its historical median of 7.31. Over the past decade, Ta-Yuan Cogeneration Co's 5-Year Yield-on-Cost % has ranged from 3.21 to 17.93. According to the industry distribution chart, Ta-Yuan Cogeneration Co ranks #86 out of 436 companies in the Utilities - Regulated industry, placing it in the top 19.7%.
Is Ta-Yuan Cogeneration Co's 5-Year Yield-on-Cost % too high?
Ta-Yuan Cogeneration Co's current 5-Year Yield-on-Cost % of 7.70 is near median its 10-year median of 7.31. Over the past 10 years, this metric has ranged from a low of 3.21 to a high of 17.93. The Utilities - Regulated industry median 5-Year Yield-on-Cost % is 4.17. Ta-Yuan Cogeneration Co's value of 7.70 is 84.7% above this industry median. Based on the distribution chart, Ta-Yuan Cogeneration Co ranks #86 out of 436 companies in the Utilities - Regulated industry, which is in the top quartile — a strong position relative to peers. Overall, Ta-Yuan Cogeneration Co has a GF Score™ of 76/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ta-Yuan Cogeneration Co's 5-Year Yield-on-Cost % compare to NEE and SO?
According to the Utilities - Regulated industry distribution chart, Ta-Yuan Cogeneration Co ranks #86 out of 436 companies for 5-Year Yield-on-Cost %. This places Ta-Yuan Cogeneration Co in the top 20% of its industry — outperforming the majority of peers. The industry median 5-Year Yield-on-Cost % is 4.17. Ta-Yuan Cogeneration Co's value of 7.70 is 84.7% above this benchmark. Historically, Ta-Yuan Cogeneration Co's own 5-Year Yield-on-Cost % has ranged from 3.21 to 17.93 over the past decade. While the company's 10-year median is 7.31 vs. the industry median of 4.17, Ta-Yuan Cogeneration 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 5-Year Yield-on-Cost % for an Utilities - Regulated company?
The median 5-Year Yield-on-Cost % among Utilities - Regulated companies is 4.17, based on 436 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. Ta-Yuan Cogeneration Co's current 5-Year Yield-on-Cost % of 7.70 is 84.7% 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 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 Ta-Yuan Cogeneration Co and its competitors. For the Utilities - Regulated industry, the median 5-Year Yield-on-Cost % is 4.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ta-Yuan Cogeneration Co's current 5-Year Yield-on-Cost % is 7.70, which is near median its own 10-year median of 7.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ta-Yuan Cogeneration Co stock overvalued right now?
Based on GuruFocus' analysis, Ta-Yuan Cogeneration Co (ROCO:8931) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$47.02, compared to a current price of NT$40.70 — trading 13.4% below its estimated fair value. The current 5-Year Yield-on-Cost % is 7.70, which is near median its 10-year median of 7.31 and 84.7% above the Utilities - Regulated industry median of 4.17. Ta-Yuan Cogeneration Co's overall GF Score™ is 76/100 with 9 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 Ta-Yuan Cogeneration Co (ROCO:8931), the current 5-Year Yield-on-Cost % is 7.70 as of Aug. 16, 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 Ta-Yuan Cogeneration Co (ROCO:8931) Overvalued in 2026?
Based on GuruFocus' analysis, Ta-Yuan Cogeneration Co stock appears to be undervalued.
The current stock price of NT$40.70 is trading 13.4% below its estimated GF Value™ of NT$47.02.
GuruFocus considers Ta-Yuan Cogeneration Co to be Modestly Undervalued.
Key valuation signals for ROCO:8931:
5-Year Yield-on-Cost %: 7.70 (near median its 10-year median of 7.31)
GF Value™: NT$47.02 vs. price of NT$40.70 (13.4% below fair value)
Industry Position: 84.7% above the Utilities - Regulated median (#86 of 436)
No single metric tells the full story. See the ROCO:8931 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ta-Yuan Cogeneration Co Ltd engages mainly in operating the cogeneration business, operating and repairing equipment, processing waste disposal, managing incinerators, and processing refuse-derived fuel. It is involved in the operation, management, and maintenance of cogeneration plants, as well as waste disposal and incinerator management. Through the development of cogeneration, the company focuses on supplying power to industrial areas and balancing peak and off-peak electricity demand. The company's reportable segments are: Plant of Cogeneration, which generates the maximum revenue, and Plant of Renewable Energy. Geographically, it operates only in Taiwan.
76GF Score
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5-Year Yield-on-Cost % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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