Kevin O'Leary's net worth is estimated at around $400 million, according to Celebrity Net Worth, built primarily from the 1999 sale of The Learning Company to Mattel for $4.2 billion. He has continued building wealth through O'Leary Funds, O'Shares ETFs, and his long-running role on Shark Tank, though he has also faced real financial and legal fallout, including a lawsuit tied to his paid role promoting the collapsed cryptocurrency exchange FTX.
O'Leary co-founded the educational software company SoftKey in 1986, growing it through acquisitions before its landmark sale, and has been a fixture on Shark Tank since 2009 as "Mr. Wonderful." His wife, Linda O'Leary, was also charged, and later acquitted, in connection with a fatal 2019 boating accident.
Quick Facts
| Born | July 9, 1954, Montreal, Quebec, Canada |
| Education | University of Waterloo (1977); MBA, Ivey Business School (1980) |
| Known For | Co-founder, SoftKey/The Learning Company (sold to Mattel for $4.2 billion, 1999); investor on Shark Tank since 2009 |
| Business | Co-founder, O'Leary Funds (sold 2015); founder, O'Shares ETFs |
| Controversy | Paid FTX spokesperson; sued in a class action after FTX's 2022 collapse |
| Family | Married to Linda O'Leary (since 1990); two children, Trevor and Savannah |
| Estimated Net Worth | Around $400 million |
Early Life and Education
Kevin O'Leary was born on July 9, 1954, in Montreal, Quebec, of Lebanese and Irish descent. He earned an honours degree in environmental studies and psychology from the University of Waterloo in 1977, followed by an MBA in entrepreneurship from the Ivey Business School at the University of Western Ontario in 1980. He has said his mother, a skilled investor, taught him early lessons about saving and investing.
SoftKey and The Learning Company
After co-founding a television production company, O'Leary reinvested the proceeds into SoftKey, a company he co-founded in 1986 that published educational CD-ROM software. SoftKey grew through acquisitions, including buying The Learning Company for $606 million in 1995 and Broderbund for $416 million in 1998, before adopting The Learning Company name. In 1999, Mattel acquired The Learning Company for $4.2 billion, a deal that quickly turned into one of the most infamous acquisitions in business history: the company posted major losses rather than the profits Mattel expected, wiping out roughly $3 billion in shareholder value in a single day. O'Leary was fired following the acquisition, and Mattel later settled a related shareholder lawsuit for $122 million in 2003.
Later Business Ventures
O'Leary co-founded O'Leary Funds, a mutual fund company, in 2008, growing its assets before selling it to Canoe Financial in 2015. That same year, he launched O'Shares ETFs. He joined Shark Tank in 2009, earning the nickname "Mr. Wonderful," and has remained on the show since, known for structuring deals around royalties on future revenue rather than simple equity stakes.
FTX Controversy
In August 2021, O'Leary disclosed a paid role as a spokesperson and ambassador for the cryptocurrency exchange FTX, for which he said he was paid around $15 million. After FTX collapsed into bankruptcy in November 2022 amid fraud allegations against founder Sam Bankman-Fried, O'Leary was named in a class-action lawsuit from investors; he has said he personally lost around $9.7 million in the collapse.
Personal Life
O'Leary married Linda Greer in 1990; the couple separated in 2011 before reconciling roughly two years later. They have two children, Trevor and Savannah. In August 2019, Linda O'Leary was involved in a boating accident on Lake Joseph in Muskoka, Ontario, in which two people died; she was charged with careless operation of a vessel and found not guilty in September 2021. Related civil lawsuits were reported settled in 2026 on confidential terms.
Frequently Asked Questions
What is Kevin O'Leary's net worth?
Estimated at around $400 million, built primarily from the 1999 sale of The Learning Company to Mattel.
Did Kevin O'Leary lose money in the FTX collapse?
Yes. He has said he personally lost around $9.7 million and was named in a class-action lawsuit after FTX's 2022 bankruptcy.
What happened with Linda O'Leary's boating accident?
She was charged with careless operation of a vessel after a fatal 2019 boat collision in Ontario and was found not guilty in September 2021.