Thomas Peterffy is the owner of the world's largest online broker company Interactive Brokers. This year his net worth has ...

We assess Interactive Brokers' balance sheet as very healthy, with no long-term debt and minimal short-term borrowings at the end of 2024. We are confident that the company can easily meet interest ...

Boise Ranks No. 1 for Luxury Home Price Appreciation in the U.S.

Having more than one party can help divide expenses and responsibilities, but can also add unforeseen complexity to a ...

One of the Koch brothers has relisted his Aspen estate for its highest-ever price: $125 million. It could break a state ...

Enthusiasts claim that these long, slow workouts could be the key to longevity and better health. Here’s what the science ...

Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world ...

1 Day IBKR 2.02% DJIA 0.77% S&P 500 1.04% Financial Services -0.44% ...

Jeff Bezos, Bernard Arnault, Larry Page, and Thomas Peterffy are all up by at least $13 billion. Ten people have grown their personal fortunes by a combined $157 billion within the first five ...

The stock jump has fueled a roughly $14 billion rise in Page's net worth. 5. Thomas Peterffy Thomas Peterffy is the founder and chairman of Interactive Brokers, which runs one of the world's ...

SOUTH OF MAR-A-LAGO — “One of the largest remaining tangles of undisturbed mangrove swamp on the island of Palm Beach was sold to billionaire Thomas Peterffy last year by a branch of the ...

According to reports, the buyer was casino tycoon Steve Wynn, and the seller was billionaire businessman Thomas Peterffy. Currently, the state’s priciest listing is a $78 million home in Vail ...