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.
Quanta StorageROCO:6188 -1.01%74 5-Year Yield-on-Cost % is 9.07 as of Aug. 30, 2026, which is 8% below its 10-year median of 9.87. GuruFocus rates ROCO:6188 with a GF Score™ of 74/100 and a GF Value™ of NT$91.46 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 1,383 Hardware companies, Quanta Storage ranks better than 87.56% on this metric.
Quanta Storage's yield on cost for the quarter that ended in Jun. 2026 was 9.07.
The historical rank and industry rank for Quanta Storage's 5-Year Yield-on-Cost % or its related term are showing as below:
ROCO:6188'
s 5-Year Yield-on-Cost % Range Over the Past 10 Years
Min: 4.02 Med: 9.87 Max: 20.21
Current: 9.07
During the past 13 years, Quanta Storage's highest Yield on Cost was 20.21. The lowest was 4.02. And the median was 9.87.
ROCO:6188's 5-Year Yield-on-Cost % is ranked better than 87.56% of 1383
companies
in the Hardware industry
Industry Median: 2.03
vs ROCO:6188: 9.07
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.
Quanta Storage 5-Year Yield-on-Cost % Related Terms
ROCO:6188 vs DELL, ANET, SNDK: 5-Year Yield-on-Cost % Comparison
For the Computer Hardware subindustry, Quanta Storage'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.
Quanta Storage 5-Year Yield-on-Cost % vs Hardware Industry
For the Hardware industry and Technology sector, Quanta Storage's 5-Year Yield-on-Cost % distribution charts can be found below:
* The bar in red indicates where Quanta Storage'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 Quanta Storage is calculated as
Quanta Storage (ROCO:6188) has a 5-Year Yield-on-Cost % of 9.07 as of Aug. 30, 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 Quanta Storage and its competitors. This is near median its historical median of 9.87. Over the past decade, Quanta Storage's 5-Year Yield-on-Cost % has ranged from 4.02 to 20.21. According to the industry distribution chart, Quanta Storage ranks #172 out of 1383 companies in the Hardware industry, placing it in the top 12.4%.
Is Quanta Storage's 5-Year Yield-on-Cost % too high?
Quanta Storage's current 5-Year Yield-on-Cost % of 9.07 is near median its 10-year median of 9.87. Over the past 10 years, this metric has ranged from a low of 4.02 to a high of 20.21. The Hardware industry median 5-Year Yield-on-Cost % is 2.03. Quanta Storage's value of 9.07 is 346.8% above this industry median. Based on the distribution chart, Quanta Storage ranks #172 out of 1383 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Quanta Storage has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Quanta Storage's 5-Year Yield-on-Cost % compare to DELL and ANET?
According to the Hardware industry distribution chart, Quanta Storage ranks #172 out of 1383 companies for 5-Year Yield-on-Cost %. This places Quanta Storage in the top 12% of its industry — outperforming the majority of peers. The industry median 5-Year Yield-on-Cost % is 2.03. Quanta Storage's value of 9.07 is 346.8% above this benchmark. Historically, Quanta Storage's own 5-Year Yield-on-Cost % has ranged from 4.02 to 20.21 over the past decade. While the company's 10-year median is 9.87 vs. the industry median of 2.03, Quanta Storage 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 a Hardware company?
The median 5-Year Yield-on-Cost % among Hardware companies is 2.03, based on 1,383 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. Quanta Storage's current 5-Year Yield-on-Cost % of 9.07 is 346.8% 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 Quanta Storage and its competitors. For the Hardware industry, the median 5-Year Yield-on-Cost % is 2.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Quanta Storage's current 5-Year Yield-on-Cost % is 9.07, which is near median its own 10-year median of 9.87. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Quanta Storage stock overvalued right now?
Based on GuruFocus' analysis, Quanta Storage (ROCO:6188) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$91.46, compared to a current price of NT$68.80 — trading 24.8% below its estimated fair value. The current 5-Year Yield-on-Cost % is 9.07, which is near median its 10-year median of 9.87 and 346.8% above the Hardware industry median of 2.03. Quanta Storage's overall GF Score™ is 74/100 with 6 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 Quanta Storage (ROCO:6188), the current 5-Year Yield-on-Cost % is 9.07 as of Aug. 30, 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 Quanta Storage (ROCO:6188) Overvalued in 2026?
Based on GuruFocus' analysis, Quanta Storage stock appears to be undervalued.
The current stock price of NT$68.80 is trading 24.8% below its estimated GF Value™ of NT$91.46.
GuruFocus considers Quanta Storage to be Modestly Undervalued.
Key valuation signals for ROCO:6188:
5-Year Yield-on-Cost %: 9.07 (near median its 10-year median of 9.87)
GF Value™: NT$91.46 vs. price of NT$68.80 (24.8% below fair value)
Industry Position: 346.8% above the Hardware median (#172 of 1383)
No single metric tells the full story. See the ROCO:6188 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Quanta Storage Inc is engaged in the research, development, production, manufacturing, & selling of data storage and processing equipment, electronic components, & optical instruments. The Group has three reportable segments: The Mainland China Operation center, the Southeast Asia Operation center, & the Taiwan Operation center. The Mainland China Operation Center includes OEM, production, & sales of computer peripherals to computer companies. The Southeast Asia Operation Center is engaged in the OEM, production, & sales of consumer electronic products. The Taiwan Operation Center's main activities include the sales & trading of electronic products & raw materials. Other segments are mainly engaged in activities pertaining to investment, including strategic investment & fund investment.
74GF Score
Get the complete analysis for ROCO:6188
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:6188 has been successfully added to your 
