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Wiselink CoROCO:8932 +4.26%70 Earnings Yield (Joel Greenblatt) % is 3.09% as of Jun. 2026. GuruFocus rates ROCO:8932 with a GF Score™ of 70/100 and a GF Value™ of NT$67.72 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,077 Manufacturing - Apparel & Accessories companies, Wiselink Co ranks worse than 62.21% on this metric.
Wiselink Co's Enterprise Value for the quarter that ended in Jun. 2026 was NT$37,027 Mil.
Wiselink Co's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 was NT$1,143 Mil. Wiselink Co's Earnings Yield (Joel Greenblatt) for the quarter that ended in Jun. 2026 was 3.09%.
The historical rank and industry rank for Wiselink Co's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
ROCO:8932'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: -8.64 Med: -0.15 Max: 43.82
Current: 3.02
During the past 13 years, the highest Earnings Yield (Joel Greenblatt) of Wiselink Co was 43.82%. The lowest was -8.64%. And the median was -0.15%.
ROCO:8932's Earnings Yield (Joel Greenblatt) % is ranked worse than 62.21% of 1077
companies
in the Manufacturing - Apparel & Accessories industry
Industry Median: 5.38
vs ROCO:8932: 3.02
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. Wiselink Co's Forward Rate of Return (Yacktman) % for the quarter that ended in Jun. 2026 was 20.57%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.
Wiselink Co (ROCO:8932) Earnings Yield (Joel Greenblatt) % Explanation
Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.
Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.
Be Aware
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
Wiselink Co Earnings Yield (Joel Greenblatt) % Related Terms
Wiselink Co Earnings Yield (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for Wiselink Co's Earnings Yield (Joel Greenblatt) % can be seen below:
* 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.
Wiselink Co Earnings Yield (Joel Greenblatt) % Chart
For the Apparel Manufacturing subindustry, Wiselink Co's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % 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.
Wiselink Co Earnings Yield (Joel Greenblatt) % vs Manufacturing - Apparel & Accessories Industry
For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, Wiselink Co's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Wiselink Co's Earnings Yield (Joel Greenblatt) % falls into.
Wiselink Co Earnings Yield (Joel Greenblatt) % Calculation
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
Wiselink Cos Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Dec. 2025 is calculated as
Wiselink Co's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$1,143 Mil.
What does a Earnings Yield (Joel Greenblatt) % of 3.09% mean?
Wiselink Co (ROCO:8932) has a Earnings Yield (Joel Greenblatt) % of 3.09% as of Jun. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Wiselink Co and its competitors. According to the industry distribution chart, Wiselink Co ranks #670 out of 1077 companies in the Manufacturing - Apparel & Accessories industry, placing it in the top 62.2%.
Is Wiselink Co's Earnings Yield (Joel Greenblatt) % too high?
Wiselink Co's current Earnings Yield (Joel Greenblatt) % is 3.09%. The Manufacturing - Apparel & Accessories industry median Earnings Yield (Joel Greenblatt) % is 5.38. Wiselink Co's value of 3.09% is 42.6% below this industry median. Based on the distribution chart, Wiselink Co ranks #670 out of 1077 companies in the Manufacturing - Apparel & Accessories industry, which is below the industry midpoint. Overall, Wiselink Co has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Wiselink Co's Earnings Yield (Joel Greenblatt) % compare to RL and LEVI?
According to the Manufacturing - Apparel & Accessories industry distribution chart, Wiselink Co ranks #670 out of 1077 companies for Earnings Yield (Joel Greenblatt) %. This places Wiselink Co in the lower half of its industry. The industry median Earnings Yield (Joel Greenblatt) % is 5.38. Wiselink Co's value of 3.09% is 42.6% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings Yield (Joel Greenblatt) % for a Manufacturing - Apparel & Accessories company?
The median Earnings Yield (Joel Greenblatt) % among Manufacturing - Apparel & Accessories companies is 5.38, based on 1,077 companies in the industry. Companies in the top quartile (top 25%) have a Earnings Yield (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, Earnings Yield (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Wiselink Co's current Earnings Yield (Joel Greenblatt) % of 3.09% is 42.6% 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 Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Wiselink Co and its competitors. For the Manufacturing - Apparel & Accessories industry, the median Earnings Yield (Joel Greenblatt) % is 5.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Wiselink Co's current Earnings Yield (Joel Greenblatt) % is 3.09%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Wiselink Co stock overvalued right now?
Based on GuruFocus' analysis, Wiselink Co (ROCO:8932) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$67.72, compared to a current price of NT$92.90 — trading 37.2% above its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 3.09% and 42.6% below the Manufacturing - Apparel & Accessories industry median of 5.38. Wiselink Co's overall GF Score™ is 70/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For Wiselink Co (ROCO:8932), the current Earnings Yield (Joel Greenblatt) % is 3.09% as of Jun. 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 Wiselink Co (ROCO:8932) Overvalued in 2026?
Based on GuruFocus' analysis, Wiselink Co stock appears to be overvalued.
The current stock price of NT$92.90 is trading 37.2% above its estimated GF Value™ of NT$67.72.
GuruFocus considers Wiselink Co to be Significantly Overvalued.
Key valuation signals for ROCO:8932:
Earnings Yield (Joel Greenblatt) %: 3.09%
GF Value™: NT$67.72 vs. price of NT$92.90 (37.2% above fair value)
Industry Position: 42.6% below the Manufacturing - Apparel & Accessories median (#670 of 1077)
No single metric tells the full story. See the ROCO:8932 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Wiselink Co Ltd is mainly engaged in the manufacturing, processing and trading of zippers and their parts. The company's products and services includes Zippers, Software, and Others. It has four reportable segments Taiwan segment, Mainland segment, Other Asia Pacific segment, and other segments. The Taiwan segment and the Mainland segment were mainly engaged in the manufacturing, processing and trading of zipper products and parts. The main business of the Other Asia-Pacific segment is the design and development of information software, while the other segments were mainly engaged in professional investment. It generates majority of revenue from Other Asia Pacific segment.
70GF Score
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Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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