Ari Levy is CNBC's senior technology reporter in San Francisco. He joined in June 2014.
Prior to CNBC, he spent 11 years at Bloomberg News, starting with financial coverage in New York, before moving to the Bay Area, where he wrote about venture capital, deals and dealmakers, technology start-ups and innovation. He also edited stories across the technology landscape and contributed to Bloomberg Businessweek and Bloomberg Markets.
Amazon issued earnings of 45 cents a share, smashing Wall Street's expectations of 17 cents.
Google blamed currency and hardware issues for its revenue miss, but remained optimistic about its core business.
Yahoo's core business has a deeply negative implied valuation.
CEO Mark Hurd tells CNBC Oracle is ready to start swinging.
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