A firm’s net profit margin is a key indicator of its profitability. Analyzing it can tell potential investors whether the business may be a good bet.

Profit margin is a key financial metric that reveals the percentage of profit a business earns from its total revenue. It showcases how much money is left over after all expenses are deducted from the ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Michael Boyle is an experienced financial ...