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Is Citadel Founder Ken Griffin Arrested For Racketeering? Charges Explained

Author

David Osborn

Updated on March 08, 2026

Ken Griffin, the founder of Citadel, is rumored to be arrested for fraud charges. He is a successful businessman with a fortune of net worth.

Ken Griffin is a manager of hedge funds, businessman, and investor from the United States. He founded the international hedge fund Citadel LLC, serves as its founder, CEO, and co-chief investment officer, and owns 80% of the company.

The biggest market maker in the US, Citadel Securities, is another company he owns. Griffin came under fire in January 2021 for Citadel’s involvement in the GameStop short squeeze.

Griffin participated in the 2010 Chicago Symphony Orchestra performances in Millennium Park. In addition, he backed the Center for Urban School Improvement at the University of Chicago.

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Is Citadel Founder Ken Griffin Arrested? Find His Charges

Citadel founder Ken Griffin was rumored to be arrested at his home in Chicago in 2021 for fraud charges against his company.

However, he is free from any charges and bad records in 2022. He is known for his great deeds and donations to many social welfare organizations and political parties.

According to the lawsuit, Griffin allegedly made a deal with a well-known Chicago investor in the late 1980s. Simonson apologized to Griffin and abandoned the case in January 2007.

The lawsuit asserted that rather than starting to dissolve their partnership, Griffin and Simonson laid the groundwork for Citadel.

Griffin is accused of taking Simonson’s program without permission in this way. In addition, Simonson claimed in his lawsuit that Griffin did not grant him a share of Citadel’s revenues.

Ken Griffin Wife: Is He Married?

Ken Griffin was married twice in his career and had two ex-wives. In October 2015, ken and Anne Dias-Griffin reached an out-of-court divorce agreement. He and his ex-wife continue to share custody of their children.

She is a French-born Harvard Business School graduate. She formerly worked at Viking Global Investors, Soros Fund Management, and Goldman Sachs before founding Aragon Global Management, a $55 million company with offices in Chicago.

The couple had three kids after getting married in July 2003. Griffin filed for divorce from his second wife in Cook County, Illinois, in July 2014, citing “irreconcilable disagreements.”

Katherine Weingartt, his high school sweetheart, served as Griffin’s first wife. In 1996, the couple got a divorce. Griffin and Anne Dias-Griffin met in March 2002 after a mutual acquaintance put them on a blind date.

Ken Griffin Has A Huge Net Worth

Ken Griffin has an incredible net worth of $25.6 billion or $29 billion and is the 47th wealthiest person in the United States, according to the Forbes 400 list.

Tens of millions of dollars have been donated by Griffin to political parties, organizations, and candidates, mainly to the Republican Party. Additionally, he has contributed to many worthwhile organizations, especially those that support the arts and education.

Griffin, 34 years old at the time and with an estimated net worth of $650 million, was the youngest person on the Forbes 400. Griffin established Citadel Securities, a market maker, in the early 2000s.

Griffin made 900 million dollars from Citadel LLC in 2009, 1.4 billion dollars in 2014, 600 million dollars in 2016, 1.4 billion dollars in 2017, 870 million dollars in 2018, a billion dollars in 2019, and 1.8 billion dollars in 2020.

What Is The Age Of Ken Griffin?

Ken Griffin reached the age of 53 years old in 2022, as per his Wiki details available on the web.

Griffin, the son of an executive in the building supplies industry, was born in 1968 in Daytona Beach, Florida. Griffin’s father worked in various occupations, including project manager for General Electric.

Genevieve Huebsch Gratz, Griffin’s grandmother, received an oil business, three farms, and a seed business as inheritances. Griffin was born and raised in Boca Raton, Florida, and also spent some time in Wisconsin and Texas.

Following middle school, he attended Boca Raton Community High School, serving as the math club president.