The 10 largest companies in the S&P 500 now make up 34% of the index, the highest percentage since the 2001 bubble.
17 Sep 2023, 13:05
The 10 largest companies in the S&P 500 now make up 34% of the index, the highest percentage since the 2001 bubble. These same 10 companies have accounted for ~80% of the Nasdaq's entire rally this year.
Incorporating AI into their operations gives them an unparalleled…