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

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

Timex is known for producing reliable, reasonably-priced watches. Shark Tank's Kevin O'Leary could have been fooled to ...

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, known as "Mr. Wonderful" on "Shark Tank" told CNBC he and two other partners bought the 2007-08 MJ-Kobe Logoman card at Heritage Auctions early Sunday morning for a record $12.932 ...

Kevin O'Leary joins 'Squawk Box' to discuss his thoughts on the U.S. government's 10% stake in Intel. Kilmar Abrego Garcia ...

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

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

Kevin O'Leary has turned his attention to the collectibles market, showcasing a Louis Vuitton Labubu on the set of Shark Tank ...

What Happened: O’Leary, who sold his software company to Mattel in 1999 for a staggering $4.2 billion, shared some valuable advice. His five crucial tips are: stop squandering money, concentrate your ...

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

The “Shark Tank” star thinks mortgage rates would have to fall to 5.5% to unfreeze the housing market — well below today’s ...