Thomas Peterffy, one of America’s greatest entrepreneurs and investors, is bullish on America. He supports President Donald Trump’s tariffs and argues that the nation is at inflection point ...

Thomas Peterffy, the billionaire founder of Interactive Brokers Group, recommended that investors have 2-3% of the net assets in Bitcoin. He said his firm only allowed its clientele to put up to ...

Sara Dorn is a Forbes news reporter who covers politics. Peterffy, founder of Interactive Brokers Group Inc., said Wall Street “still hopes for somebody else” other than Trump, telling ...

Wall Street billionaire and Interactive Brokers' founder Thomas Peterffy might have amassed wealth over the years, but just like almost every trader, he has also suffered losses while dealing in ...

Interactive Brokers chairman Thomas Peterffy sees a bitcoin crash as one of the biggest risks that could lead to a stock market decline in 2025. In an interview with Bloomberg last week ...

Your guide to what Trump’s second term means for Washington, business and the world Top Republican donor Thomas Peterffy is halting plans to help finance the US presidential bid of Florida ...

Thomas Peterffy, the chairman and founder of Interactive Brokers, shared some thoughts about where markets might be headed during a Monday interview with CNBC’s “Squawk Box.” After declaring ...

Thomas Peterffy, the chairman and founder of Interactive Brokers Group Inc., is patiently waiting for a deeper retrenchment in bitcoin, as the industry digests the latest scandal to rock the ...

He doesn't want to talk about anything else," Interactive Brokers chairman and founder Thomas Peterffy said Thursday of Virginia Gov. Glenn Youngkin on "Cavuto: Coast to Coast." "I don't know if ...

Be the first to know about the biggest and best luxury home sales and listings by signing up for our Mansion Deals email alert. For the first time ever, a home in Aspen, Colo., is slated to sell ...

Casino-and-resort mogul Steve Wynn and securities-trading pioneer Thomas Peterffy are both linked to Buddies Aspen LLC, the limited liability company that bought the 4.5-acre estate at 419 ...