Palantir Billionaire Peter Thiel Just Made a Shocking Move, Delivering a $74 Million Warning to Wall Street. Should You Listen?

The S&P 500 has roared higher over the past three years, and one particular sector has led the way: artificial intelligence (AI). Investors flocked to technology players in the field as they recognized the potential of AI to transform everything from daily life to how companies operate. This could result in cost savings, earnings growth, innovation -- and ongoing stock price performance over time. Since the fourth quarter of 2024, billionaire Peter Thiel has been one of these investors, buying shares suc ...