Margins & Ratios
What is Operating Margin?
The share of revenue that becomes operating profit after all running costs.
How it is calculated
Operating income divided by revenue.
How to read it
The best single measure of how efficiently the business runs. Watch the trend: expanding margins on growing revenue is the ideal.
Where the numbers come from
Scrutar computes Operating Margin from the figures each company reports to the SEC in its annual and quarterly filings, using the XBRL data attached to those filings.