Shares of Facebook rise on first-quarter ear...
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Microsoft reworks Windows 8. Bank of Americ...
Whole Foods soars on earnings. Zillow slips...
Tesla Motors reports a quarterly profit. Gr...
A prominent bond fund manager says the bull m...
A hedge fund manager calls for Sony to break ...
Google readies a subscription music service.Â...
Wal-Mart slips in the wake of earnings news. ...
Yahoo buys Tumblr for $1.1B. Campbell’s S...