Laffont, as founder of Coatue Management, oversees a $22.6 billion portfolio loaded with technology companies and other innovators. The artificial intelligence (AI) boom has driven stock market gains ...

Christopher Ruane has been eyeing some tech stocks to buy for his portfolio. But while some are cheaper than before, are they ...

Founded in 1993, The Motley Fool is a financial services company dedicated to making the world smarter, happier, and richer.