Only six American companies have a valuation of at least $1 trillion:

And as this list shows, just four companies have crossed the $2 trillion threshold. But Amazon is now knocking on the door of that exclusive club. In fact, it gained admission in April for a brief period before its stock price pulled back.

Amazon was founded in 1994 as an e-commerce company, but it has since evolved to build a gargantuan presence in other tech segments including cloud computing, streaming, digital advertising, and now artificial intelligence (AI).

Continue reading

Source Fool.com