As famously put by Google chairman Eric Schmidt in MAY 31, 2011, Apple, Amazon, Google, and Facebook were believed to be the next driving forces of the tech world. How have they been performing since then in terms of the stock prices?

As famously put by Google chairman Eric Schmidt in MAY 31, 2011, Apple, Amazon, Google, and Facebook were believed to be the next driving forces of the tech world. How have they been performing since then in terms of the stock prices? Styling with Markdown is supported