Matthew Allen, Kevin O’Leary and Paul Warshaw won the card through Heritage Auctions early Sunday morning with bidding that pushed past the previous most expensive card ever sold — the 1952 Topps ...

Kevin O’Leary, an investor on “Shark Tank,” revealed to CNBC he was part of a group including Matt Allen and Paul Warshaw ...

The Canadian venture capitalist, who has a reported net worth to be around $400 million, revealed that he was one of three ...

"Shark Tank" star investor Kevin O'Leary revealed Monday that he was one of three people to purchase a Kobe Bryant and ...

President Donald Trump’s Shark Tank supporter, Kevin O’Leary, has torn into the U.S. government for taking a stake in Intel. The Trump administration has indicated that the deal with the technology ...

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 ...

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

Kevin O'Leary revealed on CNBC on Monday that he was one of three buyers to snap up the record-breaking Kobe Bryant and Michael Jordan sports card at auction over the weekend. The card was a signed ...

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 ...

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