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Wafer WorksROCO:6182 -9.94%60 OCF Yield % is 1.53 as of Jul. 18, 2026, which is 89% below its 10-year median of 13.43. GuruFocus rates ROCO:6182 with a GF Score™ of 60/100 and a GF Value™ of NT$33.54 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 1,028 Semiconductors companies, Wafer Works ranks better than 50.29% on this metric.
OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.
Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.
Wafer Works OCF Yield % Related Terms
Wafer Works OCF Yield % Historical Data
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The historical data trend for Wafer Works's OCF Yield % 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.
ROCO:6182 vs AMAT, LRCX, KLAC: OCF Yield % Comparison
For the Semiconductor Equipment & Materials subindustry, Wafer Works's OCF Yield %, along with its competitors' market caps and OCF Yield % 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.
Wafer Works OCF Yield % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Wafer Works's OCF Yield % distribution charts can be found below:
* The bar in red indicates where Wafer Works's OCF Yield % falls into.
* 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.
Wafer Works (ROCO:6182) has a OCF Yield % of 1.53 as of Jul. 18, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Wafer Works and its competitors. This is 89% below median its historical median of 13.43. Over the past decade, Wafer Works' OCF Yield % has ranged from 1.53 to 24.10. According to the industry distribution chart, Wafer Works ranks #511 out of 1028 companies in the Semiconductors industry, placing it in the top 49.7%.
Is Wafer Works' OCF Yield % too high?
Wafer Works' current OCF Yield % of 1.53 is 89% below median its 10-year median of 13.43. Over the past 10 years, this metric has ranged from a low of 1.53 to a high of 24.10. The Semiconductors industry median OCF Yield % is 1.52. Wafer Works' value of 1.53 is 0.7% above this industry median. Based on the distribution chart, Wafer Works ranks #511 out of 1028 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Wafer Works has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Wafer Works' OCF Yield % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Wafer Works ranks #511 out of 1028 companies for OCF Yield %. This puts Wafer Works in the upper half of its industry. The industry median OCF Yield % is 1.52. Wafer Works' value of 1.53 is 0.7% above this benchmark. Historically, Wafer Works' own OCF Yield % has ranged from 1.53 to 24.10 over the past decade. While the company's 10-year median is 13.43 vs. the industry median of 1.52, Wafer Works 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 OCF Yield % for a Semiconductors company?
The median OCF Yield % among Semiconductors companies is 1.52, based on 1,028 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Wafer Works's current OCF Yield % of 1.53 is 0.7% 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Wafer Works and its competitors. For the Semiconductors industry, the median OCF Yield % is 1.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Wafer Works's current OCF Yield % is 1.53, which is 89% below median its own 10-year median of 13.43. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Wafer Works stock overvalued right now?
Based on GuruFocus' analysis, Wafer Works (ROCO:6182) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$33.54, compared to a current price of NT$149.50 — trading 345.7% above its estimated fair value. The current OCF Yield % is 1.53, which is 89% below median its 10-year median of 13.43 and 0.7% above the Semiconductors industry median of 1.52. Wafer Works' overall GF Score™ is 60/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For Wafer Works (ROCO:6182), the current OCF Yield % is 1.53 as of Jul. 18, 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 Wafer Works (ROCO:6182) Overvalued in 2026?
Based on GuruFocus' analysis, Wafer Works stock appears to be overvalued.
The current stock price of NT$149.50 is trading 345.7% above its estimated GF Value™ of NT$33.54.
GuruFocus considers Wafer Works to be Significantly Overvalued.
Key valuation signals for ROCO:6182:
OCF Yield %: 1.53 (89% below median its 10-year median of 13.43)
GF Value™: NT$33.54 vs. price of NT$149.50 (345.7% above fair value)
Industry Position: 0.7% above the Semiconductors median (#511 of 1028)
No single metric tells the full story. See the ROCO:6182 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Wafer Works Corp is a Taiwan-based company principally engaged in the R&D, design, manufacturing, and sales of semiconductor materials; the technique consulting business, service business, and trading for the above items. Its customized silicon wafer services are Polished wafers, Leijingjingyuan, SOI wafers, Gallium nitride epitaxial wafers, and Custom wafers. Its geographical segments include Taiwan, China (including Hong Kong), the United States, and Other countries. It generates the majority of its revenue from Taiwan. The Group's revenue is derived from the manufacture and sale of semiconductor wafers.
60GF Score
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