They have investors salivating. They are the stocks to thank for the US markets’ success in the past five years. But has the run of these high-flyers come to an end? Are they finished as some analysts claim? We search through the FAANG amalgam to find out if any of the five companies that make up the acronym still hold value. Joining CNBC Africa for this discussion is Caroline Cremen, Portfolio Manager at Adviceworx and Francois Strydom, Portfolio Manager at Momentum Securities….