The memory chip market is cyclical, but this time may be different.

Driven by a semiconductor boom, domestic companies' sales surged 27% in Q2, April-June, of this year compared to the same period a year ago, with an operating profit margin of 16.9%. Both figures set ...

Amazon Web Services is Amazon's most promising segment.

Driven by a semiconductor boom, South Korean companies' sales growth rate and operating profit margin both hit record highs ...

Daikin Industries is rated a Hold; it reported strong headline Q1 growth, but underlying results were weaker. Read more on ...

The operating profit margins of S&P 500 companies rose to 13.4% in the third quarter as of Wednesday — the second-highest quarterly level in history, Charlie Bilello, chief market strategist at ...

Surprisingly, the younger your company is, the better its numbers may look when it comes to your profit margin.

American Airlines AAL has struggled with respect to a key metric, operating margin, which indicates how efficiently a company manages its operating costs, such as labor and other expenses related to ...