Billionaire hedge fund manager George Soros has been a net seller of U.S. equities so far in 2010. In fact, recent filings show that Soros lowered his stock investments substantially during the quarter ended in June.

But Soros did add a few stocks to his portfolio: Akamai (Nasdaq: AKAM), Chipotle (NYSE: CMG), Netflix (Nasdaq: NFLX), and salesforce.com (NYSE: CRM), all active recommendations of Motley Fool Rule Breakers or Motley Fool Stock Advisor.

Fool co-founder David Gardner believes these are great companies that are changing the world. Watch the video to find out one trait all four share:

Fool co-founder David Gardner owns shares of Chipotle and Netflix. Akamai Technologies, Chipotle, and salesforce.com are Rule Breakers recommendations. Netflix is a Stock Advisor selection. Chipotle is also a Hidden Gems pick. The Fool owns shares of Chipotle and has a disclosure policy.