Apple, Amazon, Alphabet, Facebook and Microsoft account for 20 percent of the stock market’s total worth, a level not seen from a single industry in at least 70 years

Apple, Amazon, Alphabet, Facebook and Microsoft account for 20 percent of the stock market’s total worth, a level not seen from a single industry in at least 70 years https://t.co/fg0Mu7WIMr

— NYT Business (@nytimesbusiness) August 19, 2020