Bridgewater boosts Nvidia stake over 450% in Q4 filings

Up next

• 

  Now Playing

  Bridgewater boosts Nvidia stake over 450% in Q4 filings

• 

  Now Playing

  Wall Street rattled as CPI shows stubborn inflation persists

• 

  Now Playing

  US Stock Market Plummets as Inflation Data Sparks Economic Concerns

• 

  Now Playing

  Fed's Kashkari: Strong Economy Allows Time for Data Analysis

• 

  Now Playing

  Caterpillar profit surges as construction equipment demand remains strong