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.
Sakai Heavy Industries's Operating Income for the
three
months ended in Mar. 2026 was 円904 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was 円1,588 Mil.
Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.
Sakai Heavy Industries's annualizedROC % for the quarter that ended in Mar. 2026 was 7.31%.
Sakai Heavy Industries's annualizedROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was 33.00%.
* 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.
4. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Operating Income growth rate using Operating Income per share data.
Be Aware
Compared with a company's EBITDA margin, Operating Margin can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).
If a company is facing competition, its Operating Margin may decline. Often the Operating Margin declines well before the company's revenue or even profit decline. Therefore, Operating Margin is a very important indicator of whether the company is facing problems.
For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia's Operating Margin had already been in decline since 2002, although its earnings per share were still rising. Investors who paid attention to Operating Margin would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).
Therefore, Operating Margin is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.
Sakai Heavy Industries Operating Income Related Terms
Sakai Heavy Industries Operating Income Historical Data
* Premium members only.
The historical data trend for Sakai Heavy Industries's Operating Income 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.
Sakai Heavy Industries Operating Income Calculation
Operating Income, is the profit a company earned through operations. All expenses, including cash expenses such as cost of goods sold (COGS), research & development, wages, and non-cash expenses, such as depreciation, depletion and amortization, have been deducted from the sales.
Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was 円1,588 Mil.
* 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.
Sakai Heavy Industries (TSE:6358) has a Operating Income of 円1,588 Mil as of Mar. 2026. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Sakai Heavy Industries and its competitors.
Is Sakai Heavy Industries' Operating Income too high?
Sakai Heavy Industries' current Operating Income is 円1,588 Mil. Overall, Sakai Heavy Industries has a GF Score™ of 80/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Sakai Heavy Industries' Operating Income compare to CAT and DE?
Sakai Heavy Industries' Operating Income of 円1,588 Mil can be compared against companies in the Farm & Heavy Construction Machinery industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Income for a Farm & Heavy Construction Machinery company?
A good Operating Income depends on the Farm & Heavy Construction Machinery industry context. However, Operating Income 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 Operating Income mean?
A high Operating Income can signal that a stock is expensive relative to its fundamentals. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Sakai Heavy Industries and its competitors. Sakai Heavy Industries's current Operating Income is 円1,588 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sakai Heavy Industries stock overvalued right now?
Based on GuruFocus' analysis, Sakai Heavy Industries (TSE:6358) is currently considered Fairly Valued. The stock's GF Value™ is 円2,212.86, compared to a current price of 円2,114.00 — trading 4.5% below its estimated fair value. The current Operating Income is 円1,588 Mil. Sakai Heavy Industries' overall GF Score™ is 80/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Income calculated?
Operating Income is calculated from a company's financial statements. For Sakai Heavy Industries (TSE:6358), the current Operating Income is 円1,588 Mil as of Mar. 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 Sakai Heavy Industries (TSE:6358) Overvalued in 2026?
Based on GuruFocus' analysis, Sakai Heavy Industries stock appears to be undervalued.
The current stock price of 円2,114.00 is trading 4.5% below its estimated GF Value™ of 円2,212.86.
GuruFocus considers Sakai Heavy Industries to be Fairly Valued.
Key valuation signals for TSE:6358:
Operating Income: 円1,588 Mil
GF Value™: 円2,212.86 vs. price of 円2,114.00 (4.5% below fair value)
No single metric tells the full story. See the TSE:6358 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sakai Heavy Industries Ltd is a Japan-based construction machinery manufacturing company. It is mainly engaged in the manufacturing and sale of compaction, road maintenance, and repair machines. Products offered by the company include earthmoving vibration roller, earthmoving vibration tandem roller, tire roller, macadam roller, vibrating tandem roller, vibrating combined roller, vibrating tire roller, vibrating macadam roller, rammer, plate compactor, backward and reverse plate compactor, handguide roller, road cutter, road stabilizer, asphalt finisher, drainage paving function recovery car, and sprinkler wheel.
80GF Score
Get the complete analysis for TSE:6358
Operating Income 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:6358 has been successfully added to your 
