KEY POINTS
  • Bridgewater Associates founder Ray Dalio says it is important for investors to buy "cheap" and sell when stocks get fully valued.
  • His firm currently manages about $160 billion, according to its website. Dalio started Bridgewater in 1975 out of his two-bedroom apartment in New York City.
Ray Dalio speaking at the 2017 Delivering Alpha conference in New York on Sept. 12, 2017.

Bridgewater Associates founder Ray Dalio, who runs the world's largest hedge fund, believes investors should not just chase the latest hot trend.

The fund manager shared his top two pieces of advice for investors during a Reddit "Ask Me Anything" question and answer session Thursday. He cited the importance of diversification and analyzing the valuation of investments.