Net Worth

Thomas Peterffy Net Worth

Thomas Peterffy Net Worth

What is Thomas Peterffy’s net worth?

Net Worth: $17 Billion
Age: 78
Date of Birth: September 30, 1944
Country of Origin: Hungary
Profession: Entrepreneur
Updated: 2022

Thomas Peterffy is an American businessman who was born in Hungary.

Interactive Brokers’ founder, chairman, and main shareholder is Peterffy. After immigrating to the United States, he worked as an architectural draftsman before becoming a computer programmer.

Thomas Peterffy’s net worth is expected to be at $17 billion in 2022.

Formative Years

Thomas Peterffy was born in Budapest, Hungary, on September 30, 1944.

Following the defeat of the Hungarian Revolution in 1956, his father immigrated to the United States.

In 1965, he abandoned his engineering studies in Hungary and traveled to the United States to see his father in New York.


He didn’t speak English when he moved to New York City. Peterffy launched his career in the United States as an architectural draftsman for an engineering firm, focusing on highway projects.

Peterffy resigned his job as a financial modeling software designer and acquired a seat on the NASDAQ to trade stock options. He has continually sought to replace manual processes with more efficient automated ones throughout his finance career.

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During the trading day, he would develop code in his thoughts, then apply his ideas to computerized trading models after hours. When Peterffy introduced handheld computers to the trading floor in the early 1980s, it caused quite a stir among traders.

His AMEX seat-related business eventually grew into Interactive Brokers. In the year 2019, he resigned as CEO.

Thomas Peterffy’s net worth is expected to be $17 billion in 2022.

Memorable Moments:

  • Interactive Brokers is his company, and he is the founder and chairman.
  • He is the founder and CEO of OneChicago.

In Conclusion

Thomas Peterffy is an American billionaire of Hungarian ancestry who began his career as a computer programmer, developing trading software.

He soon obtained a seat on the American Stock Exchange and began trading on his own.

Peterffy bought a seat on the American Stock Exchange in 1977 and was instrumental in the development of the first electronic trading platform for securities.

Thomas Peterffy’s net worth is expected to be $17 billion by 2022.

The Author

Oladotun Olayemi

Dotun is a content enthusiast who specializes in first-in-class content, including finance, travel, crypto, blockchain, market, and business to educate and inform readers.