Categories Business Stock Market Is Alibaba a Trillion Dollar Company? Post author By Steve Post date April 27, 2020 No. At the time of writing this article Alibaba (BABA) has a market cap of $545 billion. Source: Yahoo Finance (BABA) Tags alibaba, alibaba group, baba, ecommerce, market cap, stock market, trillion ← What Companies Show The Entire World How Much Salary Each Staff Member is On? → What is the fundamental difference between Amazon and Alibaba? They seem similar, but with different business models