Amazon Web Services hauled in $4.6 billion in sales last year, according to our hometown e-tailer, and the division's first quarter performance is even stronger: Sales are up 49 percent. AWS traffics in computing and storage services and lives in the cloud. Thursday was the first time investors got a peek at AWS performance — and they liked what they saw. Amazon shares jumped 15 percent with the news.
“We estimated that AWS was profitable," Robert W. Baird & Co. analyst Colin Sebastian told The Seattle Times. "But not that high.”