Sonja Kohn Net Worth 2026#113 FOUNDERS

Investment Banker, Founder of Bank Medici

$0M
Likely $400K – $600K
ActiveLate 1970s - 2
Main sourceInvestment Bankingfirst listed
Rank in field#113of 115 founders
FromAustrian
Estimate, not a disclosed figureConfidence Medium(5/9 fields known)Band ±20%Last reviewed 30 July 2026How we estimate →

Where the money comes from

Investment Banking · primary

Listed in the order our sources give them; the first is treated as primary. We do not publish a percentage split — no public breakdown of this person’s income exists, and inventing one would be a guess.

Is $500K a lot? — against founders

Ranked #113 of 115 founders we hold an estimate for.

Sonja Kohn is a name that has been associated with the world of finance for many years. Known for her involvement in the infamous Bernie Madoff scandal, Kohn’s financial journey has been a rollercoaster ride. As we approach 2024, many are curious about the current state of Sonja Kohn’s net worth. This article aims to provide an in-depth analysis of her financial status, her past financial endeavors, and what the future might hold for her.

Sonja Kohn was born in Vienna, Austria, and began her career in finance in the late 1970s. She worked for several major banks before founding her own investment bank, Bank Medici, in 1994. Bank Medici quickly gained a reputation for its high returns and attracted a large number of wealthy clients.

Kohn’s association with Bernie Madoff began in the late 1980s when she started investing her clients’ money with him. This association would later prove to be disastrous for Kohn and her clients when Madoff’s Ponzi scheme was exposed in 2008.

The fallout from the Madoff scandal was severe for Kohn. Bank Medici was shut down, and Kohn was personally sued for billions of dollars by the trustee handling the Madoff bankruptcy. Although she has always maintained her innocence, the scandal has undoubtedly had a significant impact on her net worth.

Since the Madoff scandal, Kohn has been involved in numerous legal battles in an attempt to recover some of her lost wealth. These legal battles have been costly and time-consuming, further impacting her net worth.

As of 2024, Sonja Kohn’s estimated net worth is around $500,000. This represents a significant decrease from her pre-Madoff scandal net worth, which was estimated to be in the millions. The decrease is largely due to the legal fees and settlements associated with the Madoff scandal.

Before the Madoff scandal, Kohn was considered a highly successful investment banker, commanding a significant net worth thanks to her successful investment strategies and the reputable standing of Bank Medici. However, the exposure of Madoff's Ponzi scheme dramatically altered her financial standing.

Although there is limited information on Kohn’s personal finance philosophy, her career choices suggest a high-risk, high-reward strategy. Her association with Bernie Madoff, though ultimately detrimental, indicates a willingness to pursue investments promising substantial returns.

Comparing Kohn's wealth to modern equivalents is challenging due to the unique circumstances of her financial fall. However, it can be noted that contemporary investment bankers with similar initial success could have net worths in the multi-millions or even billions, depending on their investment strategies and market conditions.

A: Before the Madoff scandal, Kohn's net worth was estimated to be in the millions.

A: Kohn lost a substantial amount, significantly reducing her net worth by several millions.

A: As of the latest information, Kohn has not returned to a prominent position in the finance industry since the Madoff scandal.

A: Kohn has been involved in numerous legal battles to recover her lost wealth, but these have mostly resulted in minimal financial recovery when considering her previous assets.

A: There is limited public information on Kohn's current investments as she has largely stayed out of the public eye following the Madoff scandal.

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About this figureNet worth estimates on this site are compiled from public sources and comparable transactions. They are not audited, not confirmed by the subject, and will change. This page was last reviewed on 30 July 2026. Tell us if something is wrong.