Tech's top seven companies added $3.4 trillion in value in 2020

Tech’s biggest companies just wrapped up a huge year. The seven most valuable U.S. technology companies — Apple, Microsoft, Amazon, Alphabet, Facebook, Tesla and Nvidia — picked up a combined $3.4 trillion in market cap in 2020, powering through a global pandemic and broader economic crisis.
Read more: https://www.cnbc.com/2020/12/31/techs-top-seven-companies-added-3point4-trillion-in-value-in-2020.html?source=Snapzu