From Shark Tank investments to TikTok bids, Kevin O'Leary keeps making headlines — and so does his ever-growing net worth.

While the roller-coaster market might tempt some investors to sell, “Shark Tank” star Kevin O’Leary is taking a different ...

Kevin O'Leary of "Shark Tank" fame told Business Insider that AI is "not the same hype that the internet bubble was," and ...

Kevin O’Leary has come a long way from the time he called Bitcoin “garbage.” Now, the Shark Tank judge tells Moneywise, cryptocurrency-related assets make up 19.4% of his portfolio.