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.
GuruFocus Profitability Rank ranks how profitable a company is and how likely the company's business will stay that way. It is rated on a scale of 1 to 10 and is based on these factors:
1. Operating Margin %
2. Piotroski F-Score
3. Trend of the Operating Margin % (5-year average). The company with an uptrend profit margin has a higher rank.
4. Consistency of the profitability
5. Predictability Rank
A higher score indicates superior profitability, with companies rated 7 or above considered to have more robust and sustainable profit generation. Conversely, a score of 3 or lower suggests challenges in generating consistent profits.
TSE:3441 vs ATI, CRS, MLI: Profitability Rank Comparison
For the Metal Fabrication subindustry, SANNO Co's Profitability Rank, along with its competitors' market caps and Profitability Rank 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.
SANNO Co Profitability Rank vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, SANNO Co's Profitability Rank distribution charts can be found below:
* The bar in red indicates where SANNO Co's Profitability Rank falls into.
GuruFocus Profitability Rank ranks how profitable a company is and how likely the company's business will stay that way.
The rank is rated on a scale of 1 to 10. A higher score indicates superior profitability, with companies rated 7 or above considered to have more robust and sustainable profit generation. Conversely, a score of 3 or lower suggests challenges in generating consistent profits.
SANNO Co has the Profitability Rank of 5.
Profitability Rank is not directly related to the Financial Strength. But if a company is consistently profitable, its financial strength will be stronger.
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
* 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.
SANNO Co (TSE:3441) has a Profitability Rank of 5 as of Jan. 2026. Profitability and Growth ranks a company based on its profit margins and earnings growth. View historical data on SANNO Co and its competitors. This is 67% above median its historical median of 3.00. Over the past decade, SANNO Co's Profitability Rank has ranged from 2.00 to 5.00.
Is SANNO Co's Profitability Rank too high?
SANNO Co's current Profitability Rank of 5 is 67% above median its 10-year median of 3.00. Over the past 10 years, this metric has ranged from a low of 2.00 to a high of 5.00. Overall, SANNO Co has a GF Score™ of 52/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does SANNO Co's Profitability Rank compare to ATI and CRS?
SANNO Co's Profitability Rank of 5 can be compared against companies in the Industrial Products industry. Historically, SANNO Co's own Profitability Rank has ranged from 2.00 to 5.00 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 Profitability Rank for an Industrial Products company?
A good Profitability Rank depends on the Industrial Products industry context. However, Profitability Rank should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Profitability Rank mean?
A high Profitability Rank can signal that a stock is expensive relative to its fundamentals. Profitability and Growth ranks a company based on its profit margins and earnings growth. View historical data on SANNO Co and its competitors. SANNO Co's current Profitability Rank is 5, which is 67% above median its own 10-year median of 3.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SANNO Co stock overvalued right now?
Based on GuruFocus' analysis, SANNO Co (TSE:3441) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,355.74, compared to a current price of 円2,741.00 — trading 102.2% above its estimated fair value. The current Profitability Rank is 5, which is 67% above median its 10-year median of 3.00. SANNO Co's overall GF Score™ is 52/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Profitability Rank calculated?
Profitability Rank is calculated from a company's financial statements. For SANNO Co (TSE:3441), the current Profitability Rank is 5 as of Jan. 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 SANNO Co (TSE:3441) Overvalued in 2026?
Based on GuruFocus' analysis, SANNO Co stock appears to be overvalued.
The current stock price of 円2,741.00 is trading 102.2% above its estimated GF Value™ of 円1,355.74.
GuruFocus considers SANNO Co to be Significantly Overvalued.
Key valuation signals for TSE:3441:
Profitability Rank: 5 (67% above median its 10-year median of 3.00)
GF Value™: 円1,355.74 vs. price of 円2,741.00 (102.2% above fair value)
No single metric tells the full story. See the TSE:3441 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SANNO Co Ltd is engaged in the business of precision processing, sheet metal production, and precious metal surface treatment. The products and services offered by the company include precious metal surface processing, precision pressing of electronics parts, and die design and production.
52GF Score
Get the complete analysis for TSE:3441
Profitability Rank 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:3441 has been successfully added to your 
