Seraku Co (TSE:6199) Operating Margin %: 9.62% (As of Feb. 2026) — 15% Above Median

Seraku Co  (TSE:6199) Operating Margin % Explanation

Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.

Be Aware

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 (Diluted) 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.

Seraku Co Operating Margin % Related Terms

The historical data trend for Seraku Co's Operating Margin % 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.

Seraku Co Operating Margin % Chart

Seraku Co Annual Data
	Trend	Aug16	Aug17	Aug18	Aug19	Aug20	Aug21	Aug22	Aug23	Aug24	Aug25
Operating Margin %		Get a 7-Day Free Trial					8.89	4.96	9.32	10.23	10.29

Seraku Co Semi-Annual Data
	Aug16	Feb17	Aug17	Feb18	Aug18	Feb19	Aug19	Feb20	Aug20	Feb21	Aug21	Feb22	Aug22	Feb23	Aug23	Feb24	Aug24	Feb25	Aug25	Feb26
Operating Margin %	Get a 7-Day Free Trial															10.34	10.13	11.10	9.50	9.62

TSE:6199 vs IBM, ACN, FISV: Operating Margin % Comparison

For the Information Technology Services subindustry, Seraku Co's Operating Margin %, along with its competitors' market caps and Operating Margin % 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.

Seraku Co Operating Margin % vs Software Industry

For the Software industry and Technology sector, Seraku Co's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Seraku Co's Operating Margin % falls into.

Seraku Co Operating Margin % Calculation

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.

Seraku Co's Operating Margin % for the fiscal year that ended in Aug. 2025 is calculated as

Seraku Co's Operating Margin % for the quarter that ended in Feb. 2026 is calculated as

* 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.

Seraku Co Business Description