America's billionaire fund managers are living proof that the stock market is an incredible wealth generator over the long term. Many of them continue to invest today, and their hedge funds, family offices, and holding companies are required to report their positions each quarter, making it easy for everyday investors to follow their lead.

Steven Cohen (net worth $19.8 billion), Stanley Druckenmiller (net worth $6.2 billion), and Bill Ackman (net worth $4.1 billion) each made most of their fortunes by investing their clients' money -- and their own -- in stocks and other financial assets.

The three billionaires are currently investing heavily in artificial intelligence (AI) stocks, and they have one holding in common.

Continue reading

Source Fool.com