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Only 46 companies made half of stock market wealth
4 Jul
Summary
- Nearly 60% of all stocks listed historically underperformed Treasury bills.
- Just 46 companies generated half of the U.S. stock market's total wealth.
- Tech giants now lead wealth creation, with Apple and Nvidia at the forefront.
A comprehensive analysis of the U.S. stock market over the past century reveals a staggering concentration of wealth creation. Findings indicate that almost 60% of all stocks ever listed have yielded poorer returns than U.S. Treasury bills. The vast majority of the market's $91 trillion in wealth creation is attributed to a select group of companies.
This wealth generation is remarkably top-heavy, with just 46 companies accounting for half of the total wealth created. This group includes dominant tech giants like Apple and Nvidia, which have recently driven significant gains. However, persistent wealth creators such as Exxon Mobil and Walmart also rank among the top, having consistently delivered value through dividends and steady growth over decades.
The study highlights that while recent market leaders like Nvidia have generated immense wealth rapidly, companies like Exxon Mobil and Walmart showcase the power of long-term compounding through consistent dividend payouts. Investors holding broad index funds benefit from owning all these companies, mitigating the risk of picking individual winners in a market where most stocks underperform.
