How Alibaba stacks up to other tech titans By: CNBC.com News September 18, 2014 at 13:25 PM EDT With an expected valuation of $175 billion, here's how Alibaba stacks up in market value to other tech giants like Amazon, Facebook and Apple. Read More >> Related Stocks: Alibaba Group Holding Ltd Amazon.com Apple Exxon Mobil Facebook Google, Inc. International Business Machines Microsoft Oracle Corp eBay