Jeffrey Steven Yass (born July 1958) is an American billionaire businessman. According to Forbes, Yass had a net worth of $27.6 billion in April 2024 [1] which grew to $49.6 billion by September 2024 [2] and is the richest man in Pennsylvania. [3]

4 days ago · Jeff Yass is a cofounder of Susquehanna International Group, one of Wall Street's largest and most successful trading firms. He went to SUNY Binghamton, became a pro gambler, then began...

Mar 18, 2024 · Republican mega donor and billionaire TikTok investor Jeff Yass is speculated to be be the person behind a sudden change of heart that saw Donald Trump oppose banning …

Mar 27, 2024 · Jeff Yass, a onetime critic of Donald Trump, has put the full force of his wealth behind the GOP in 2024, donating more than any other individual this cycle as he seeks to influence the...

Jun 21, 2022 · Susquehanna founder and TikTok investor Jeff Yass has avoided $1 billion in taxes while largely escaping public scrutiny.

Jul 23, 2024 · Jeffrey Yass is an American entrepreneur and investor who has built and managed a diverse portfolio of businesses across multiple industries. He is the founding partner of Susquehanna International Group, a global quantitative trading firm.

Mar 14, 2024 · ByteDance billionaire Yass, the richest person in the state of Pennsylvania, runs an enormous prop trading firm focused on tech, called Susquehanna International Group.

Mar 12, 2024 · Jeff Yass is not your average billionaire who wants something out of Washington. During the 2022 midterm elections, Yass donated $47 million to help Republican candidates and committees, making...

Mar 21, 2024 · The biggest donor in this U.S. election cycle is Jeffrey Yass, a libertarian trading firm owner who started off as a professional poker player and is now a major investor in TikTok's...

Jan 23, 2025 · Jeffrey Yass’ net worth nearly doubled in 2024 and is close to $50 billion, thanks to his investments in TikTok’s parent company. A new website is designed to track his political influence and spending.