Ben Carlson @awealthofcs

AT&T was 13% of the US stock market in 1932

GM was 8% in 1928

IBM was 7% of the total in 1970

The largest stock averages nearly 6% of the stock market since the late 1920s

Aug 12, 2025 View on X →

https://x.com/awealthofcs/status/1955297223828275445