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

Kevin O’Leary warns that Ethereum “cracks under pressure” after network fees surged above $1,000 during heavy blockchain ...

The crypto entrepreneur donated 10 million Thai baht (around $294,000) to Khao Kheow Open Zoo, which Moo Deng calls home.

Entrepreneur, financier, television host and investor Kevin O’Leary joined “World of Travel: The Podcast” to discuss his deep ...

The story of how rich Kevin O’Leary is today is deeply intertwined with his background, his business ventures, and his role on one of the most popular business shows on television ...

Billionaire investor Frank McCourt is investigating the legality of Trump's White House-approved TikTok deal, which allows ...

Billionaire investor Frank McCourt, former owner and chairman of the Los Angeles Dodgers and Dodger Stadium, says he is ...

Billionaire investor Frank McCourt, an early hopeful to buy TikTok, now says he’s evaluating the legality of the White House-brokered agreement to transfer control of the app’s US assets to a majority ...

Kevin O’Leary aka Mr. Wonderful gets real about Trump’s tariffs, taking a stake in Intel and the future of the Federal ...

Kevin O'Leary joins WIRED to answer the internet's burning questions about investing. Can you "time" your moves the stock ...