Online giant Amazon said Thursday profit in the second quarter surged ninefold to $857 million, lifted by cloud services as the tech giant expanded its offerings.
GoPro shares dove on Wednesday after the mini-camera maker reported quarterly earnings that were worse than the market's dismal expectations.
Alphabet now comes before Apple atop the list of the world's most valuable companies.
Intel stock climbed Thursday after the chipmaker said it expects its revenue to grow again next year and raised its quarterly dividend.
Facebook shares lifted Friday to an all-time high, crossing $100 for the first time, during a rally in the technology sector on Wall Street.
Chinese search giant Baidu on Wednesday reported its first-quarter profit slipped, despite revenue jumping more than a third on strong use of smartphones to access the service.
German semiconductors giant Infineon said Thursday it will pay an increased dividend for the year to September and forecasts further sales growth after a solid fourth quarter.
LinkedIn Corp. posted a third-quarter loss on Thursday, but its results were better than expected as revenue grew sharply, sending shares of the online professional networking service higher in extended trading.
Chinese search engine Baidu Inc. said Thursday its quarterly profit rose 27 percent as user traffic for its mobile operation surpassed passed its desktop computer-based search business.
Twitter saw its shares hammered Monday after reporting quarterly results that largely met expectations but failed to allay concerns about sluggish growth of the messaging platform.