Nvidia NVDA AMD AMD Two other big techs that have been market studs the past few years -- semiconductor makersand-- continue to thrive this year as well. If the US economy begins to slow dramatically along with China and Europe, big techs will likely get slammed. JUST WATCHED This is how Facebook kills its competition Replay More Videos ... MUST WATCH This is how Facebook kills its competition 03:24But there's a great case to be made for big tech stocks remaining market leaders for the foreseeable future. Brian Sterz, portfolio manager with Miracle Mile Advisors, conceded that valuations for tech stocks have gotten to be a little frothy in the short-term. But he added that most of the tech leaders, particularly ones that are big players in cloud infrastructure, should continue to do well.

Source: CNN March 23, 2019 12:11 UTC