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.
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.
Optorun Co OCF Yield % Related Terms
Optorun Co OCF Yield % Historical Data
* Premium members only.
The historical data trend for Optorun Co'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.
For the Specialty Industrial Machinery subindustry, Optorun Co'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.
Optorun Co OCF Yield % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Optorun Co's OCF Yield % distribution charts can be found below:
* The bar in red indicates where Optorun Co'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.
Optorun Co (TSE:6235) has a OCF Yield % of 5.91 as of Jul. 15, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Optorun Co and its competitors. Over the past decade, Optorun Co's OCF Yield % has ranged from 5.91 to 5.91. According to the industry distribution chart, Optorun Co ranks #1009 out of 3070 companies in the Industrial Products industry, placing it in the top 32.9%.
Is Optorun Co's OCF Yield % too high?
Optorun Co's current OCF Yield % is 5.91. Over the past 10 years, this metric has ranged from a low of 5.91 to a high of 5.91. The Industrial Products industry median OCF Yield % is 3.04. Optorun Co's value of 5.91 is 94.4% above this industry median. Based on the distribution chart, Optorun Co ranks #1009 out of 3070 companies in the Industrial Products industry, which is above the industry midpoint. Overall, Optorun Co has a GF Score™ of 79/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Optorun Co's OCF Yield % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Optorun Co ranks #1009 out of 3070 companies for OCF Yield %. This puts Optorun Co in the upper half of its industry. The industry median OCF Yield % is 3.04. Optorun Co's value of 5.91 is 94.4% above this benchmark. Historically, Optorun Co's own OCF Yield % has ranged from 5.91 to 5.91 over the past decade. 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 an Industrial Products company?
The median OCF Yield % among Industrial Products companies is 3.04, based on 3,070 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. Optorun Co's current OCF Yield % of 5.91 is 94.4% 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 Optorun Co and its competitors. For the Industrial Products industry, the median OCF Yield % is 3.04 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Optorun Co's current OCF Yield % is 5.91. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Optorun Co stock overvalued right now?
Based on GuruFocus' analysis, Optorun Co (TSE:6235) is currently considered Significantly Overvalued. The stock's GF Value™ is 円2,156.66, compared to a current price of 円3,580.00 — trading 66% above its estimated fair value. The current OCF Yield % is 5.91 and 94.4% above the Industrial Products industry median of 3.04. Optorun Co's overall GF Score™ is 79/100 with 4 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 Optorun Co (TSE:6235), the current OCF Yield % is 5.91 as of Jul. 15, 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 Optorun Co (TSE:6235) Overvalued in 2026?
Based on GuruFocus' analysis, Optorun Co stock appears to be overvalued.
The current stock price of 円3,580.00 is trading 66% above its estimated GF Value™ of 円2,156.66.
GuruFocus considers Optorun Co to be Significantly Overvalued.
Key valuation signals for TSE:6235:
OCF Yield %: 5.91
GF Value™: 円2,156.66 vs. price of 円3,580.00 (66% above fair value)
Industry Position: 94.4% above the Industrial Products median (#1009 of 3070)
No single metric tells the full story. See the TSE:6235 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Optorun Co Ltd is engaged in manufacturing, distribution and import/export of vacuum coating machines, peripheral equipment, and units using vacuum coating products. Precise control and physical vapor deposition (PVD) speed stabilization, are the pillars of thin film manufacturing technology. It uses such technology for the performance of RF ion sources, optical film thickness monitors, and sensor units. The company utilizes vacuum deposition equipment in the antireflection coating and hard coating for mobile phones, heat transmission mirrors are used in medical lighting, DVD pickup lenses, and other products.
79GF Score
Get the complete analysis for TSE:6235
OCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TSE:6235 has been successfully added to your 
