Luby's (STU:LUB) Operating Margin %: 0.00% (As of Aug. 2021)

Luby's  (STU:LUB) 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.

Luby's Operating Margin % Related Terms

The historical data trend for Luby's'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.

Luby's Operating Margin % Chart

Luby's Annual Data
	Trend	Aug12	Aug13	Aug14	Aug15	Aug16	Aug17	Aug18	Aug19	Aug20	Aug21
Operating Margin %		Get a 7-Day Free Trial					-2.32	-5.10	-3.85	-10.23	0.00

Luby's Quarterly Data
	Nov16	Feb17	May17	Aug17	Nov17	Feb18	May18	Aug18	Nov18	Feb19	May19	Aug19	Nov19	Feb20	May20	Aug20	Nov20	Feb21	May21	Aug21
Operating Margin %	Get a 7-Day Free Trial															-12.06	-3.15	0.00	0.00	0.00

STU:LUB vs BDL, ARKR, BFI: Operating Margin % Comparison

For the Restaurants subindustry, Luby's'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.

Luby's Operating Margin % vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, Luby's's Operating Margin % distribution charts can be found below:

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

Luby's 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.

Luby's's Operating Margin % for the fiscal year that ended in Aug. 2021 is calculated as

Luby's's Operating Margin % for the quarter that ended in Aug. 2021 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.

Luby's Business Description