GOLDMAN SACHS: Crowding in Big Tech is hitting dot-com bubble levels — but don't expect a similar implosion

· *Investor capital is the most concentrated in the five biggest tech companies in 20 years, but don't expect a dot-com bubble implosion to repeat itself, Goldman Sachs analysts wrote Friday.*
· *The FAAMG group, consisting of Facebook, Amazon, Apple, Microsoft, and Google-parent Alphabet, currently account for 18% of the S&P...