Shark Tank” star Kevin O’Leary‘s latest big investment is the record-breaking purchase of a Kobe Bryant and Michael Jordan ...

There was an element of celebrity involved in Sunday's record-breaking $12.9 million sale of a 2007-08 Michael Jordan and ...

Kevin O'Leary says misaligned spending habits are the top reason marriages fail. Here's how couples can get financially in ...

Matthew Allen, Kevin O’Leary and Paul Warshaw won the card through Heritage Auctions early Sunday morning with bidding that ...

Canadian investor Kevin O'Leary told CNBC he was one of the buyers of the record-breaking Kobe Bryant and Michael Jordan ...

Kevin O'Leary joins 'Squawk Box' to discuss his thoughts on the U.S. government's 10% stake in Intel. Developers destroyed a ...

President Donald Trump’s Shark Tank supporter, Kevin O’Leary, has torn into the U.S. government for taking a stake in Intel.

Shark Tank' investor Kevin O'Leary warned against wasting money, marrying the wrong person, and spoiling children.

Kevin O’Leary, aka “Mr. Wonderful” from Shark Tank, has long been a bullish figure in finance, but in recent years, his views ...

Apple founder Steve Jobs once told Kevin O'Leary to "shut up" during a meeting, and the entire story captures his famously ...

Kevin O'Leary reveals the two financial rules his mom taught him that helped him build lasting wealth -- and why they still ...

Shark Tank's Kevin O’Leary revealed himself as one of the buyers of the record-breaking card on Monday. He shared that he ...