Riviera Tool Co (Riviera Tool Co) Operating Margin % : 1.69% (As of Nov. 2006)

Riviera Tool Co Operating Margin % Chart

Riviera Tool Co Annual Data
	Trend	Aug97	Aug98	Aug99	Aug00	Aug01	Aug02	Aug03	Aug04	Aug05	Aug06
Operating Margin %		Get a 7-Day Free Trial					-16.29	4.95	-29.82	21.20	1.16

Riviera Tool Co Quarterly Data
	Feb02	May02	Aug02	Nov02	Feb03	May03	Aug03	Nov03	Feb04	May04	Aug04	Nov04	Feb05	May05	Aug05	Nov05	Feb06	May06	Aug06	Nov06
Operating Margin %	Get a 7-Day Free Trial															0.49	5.31	8.28	-12.87	1.69

Competitive Comparison of Riviera Tool Co's Operating Margin %

For the Metal Fabrication subindustry, Riviera Tool 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.

Riviera Tool Co's Operating Margin % Distribution in the Industrial Products Industry

For the Industrial Products industry and Industrials sector, Riviera Tool Co's Operating Margin % distribution charts can be found below:

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

Riviera Tool 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.

Riviera Tool Co's Operating Margin % for the fiscal year that ended in Aug. 2006 is calculated as

Riviera Tool Co's Operating Margin % for the quarter that ended in Nov. 2006 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.

Riviera Tool Co  (OTCPK:RIVT) 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.

Riviera Tool Co Operating Margin % Related Terms

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Riviera Tool Co (Riviera Tool Co) Business Description