Entrepreneurs
Thomas Peterffy Net Worth
| Net Worth: | $17 Billion |
|---|---|
| Age: | 82 |
| Born: | January 1, 1944 |
| Gender: | Male |
| Height: | 1.80 m (5 ft 11 in) |
| Country of Origin: | Hungary |
| Source of Wealth: | Entrepreneur |
| Last Updated: | Feb 23, 2026 |
Introduction
Thomas Peterffy is a Hungarian-born American billionaire businessman with an estimated net worth of $17 Billion.
Net Worth History
| Year | Net Worth |
|---|---|
| 2016 | $11.1 Billion |
| 2017 | $13.8 Billion |
| 2018 | $20.3 Billion |
| 2019 | $17.1 Billion |
| 2020 | $14.3 Billion |
| 2021 | $25 Billion |
| 2022 | $20.1 Billion |
| 2023 | $25.3 Billion |
| 2024 | $34 Billion |
| 2025 | $57.3 Billion |
Career Overview
After emigrating to the United States in 1965 following the Hungarian Revolution, Peterffy began a career as an architectural draftsman in New York City. He volunteered to help program a computer at his engineering firm, which sparked his interest in technology and led him to investigate other opportunities.
Thomas left the engineering company and bought a seat on the American Stock Exchange to trade options. He pioneered automation and technology in financial trading, writing code in his head during trading days and implementing it after hours.
Introducing New Technology On The Trading Floor
Peterffy introduced handheld computers to the trading floor in the early 1980s, and his AMEX seat business eventually evolved into Interactive Brokers. He stepped down as CEO of Interactive Brokers in 2019, choosing to relocate to Budapest for the company’s European headquarters due to “unique Hungarian logic.” His impact on the financial system was impressive, and in 2023, Tomas contributed to the launch of the news website The Messenger.
He also successfully advocated for the electronic linking of U.S. options markets in the 1990s and testified before the U.S. Senate on banking regulations. Drawing on his traumatic personal experiences in Eastern Europe, he created anti-socialist political ads during the 2012 American presidential campaign.
Supporting The Republican Party
He registered as an independent voter but donated to the Republican Party, supporting Donald Trump in the 2016 election due to his anti-socialist stance.
However, in 2023, he distanced himself from Donald Trump and expressed hope for a brokered convention due to the divisions within the Republican Party. After founding Interactive Brokers, he became chairman and led the company to become one of the leading online brokerage firms.
Peterffy co-founded OneChicago, an all-electronic exchange for single-stock futures, a business that flourished in the years following its incorporation. The Chicago Board Options Exchange, CME Group, and IB Exchange Group jointly controlled the company, creating an impressive and substantial financial platform.
Receiving The Order Of Merit
In 2017, Peterffy received the fourth-highest state order in Hungary, known as the Hungarian Order of Merit, for his economic contributions. The order was revived in 1991 after being established in 1946 and disbanded in 1949 due to the political climate.
In conformity with the 2011 Hungarian Constitution, the Order of Merit of the Republic of Hungary was renamed the Hungarian Order of Merit. After Interactive Brokers went public in 2007, it moved its listing to IEX in 2018, which resulted in improved profitability and increased opportunities.
Becoming The Top-Rated Online Broker
Barron consistently ranked the company as a low-cost but top-rated online broker, competing for market share with impressive service levels. However, regulations were tightly controlled, with the Commodities Futures Trading Commission and the Securities and Exchange Commission enforcing regulations on privately held businesses.
Following its listing, roughly 2,272 single-stock futures featuring brands like Apple and Google, founded by Larry Page and Sergey Brin, and IBM were available. Options Clearing Corporation cleared all trades (OCC), and the only securities futures marketplace in the United States at the time was run by OneChicago.
Prediction Markets
Peterffy has long supported the development of prediction markets, which he believes could grow larger than traditional equity markets within the next 15 years. These markets, designed to generate real-time consensus on future events, are seen as tools that could transform decision-making in various fields.
Peterffy specifically highlights their value in political forecasting, where they can provide more accurate insights and predictions than traditional approaches.
Peterffy Foundation
In 2023, the Peterffy Foundation reported total assets of $110,978,113 and net assets of $110,184,720, reflecting its strong financial position. That year, the foundation generated $13,833,456 in revenue and recorded expenses of $8,385,943, allowing it to allocate over $7 million to support over 75 organizations across 13 countries. These contributions focused on Indigenous sovereignty, ecological regeneration, climate justice, and biodiversity protection, demonstrating Peterffy’s commitment to addressing global environmental and social challenges.
The foundation’s efforts are channeled through three key funds, each addressing critical environmental and societal challenges with a unique focus. The Living Forest Project prioritizes protecting old rainforests, supporting Indigenous and women leaders, and fostering sustainable economic alternatives in local communities.
One Small Planet focuses on restorative land and culture-based projects, although publicly available details about specific initiatives are limited. Finally, Reweaving the Web addresses the interconnected challenges of ecology and society, aiming to promote healing and long-term regeneration through innovative approaches.
In 2023, the foundation contributed €1 million to the Red Cross to support Indigenous communities, demonstrating its dedication to global outreach and impact. With a clear mission and substantial financial resources, the Peterffy Foundation demonstrates how thoughtful philanthropy can effectively tackle pressing global challenges.
Peterffy’s vision of blending forward-thinking market strategies with meaningful giving solidifies his reputation as a financial innovator and dedicated philanthropist.
Entrepreneurs
Steve Ballmer Net Worth
| Net Worth: | $120.1 Billion |
|---|---|
| Age: | 67 |
| Born: | March 24, 1956 |
| Gender: | Male |
| Height: | 1.96 m (6 ft 5 in) |
| Country of Origin: | United States of America |
| Source of Wealth: | Businessman |
| Last Updated: | February 15, 2024 |
Introduction
Steve Ballmer is an American investor, businessman, and philanthropist with an estimated net worth of $120.1 Billion.
Ballmer built his net worth during his thirty-four-year career at Microsoft, having joined the company when it was worth just a few million dollars. He served as the chief executive officer for fourteen years, earning an average of $1.2 million/year in compensation. His initial 8% stake in the company has since been reduced to less than 4%, with shares worth well over $3.2 billion sold during his tenure.
Since retiring, Ballmer has acquired the Los Angeles Clippers NBA team and begun focusing more heavily on philanthropic efforts with his wife, Connie Snyder. In this profile, we’ll discuss our research on Steve Ballmer’s net worth history, his career at Microsoft, his salary and earnings, and other factors that have shaped his wealth over time.
Quick Facts
- Previously held an 8% stake in Microsoft
- Earned $17.1 million in salary as CEO of the company
- Paid $2 billion to acquire the Los Angeles Lakers NBA team
Net Worth History
| Net Worth: | $120.1 Billion |
|---|---|
| Age: | 67 |
| Born: | March 24, 1956 |
| Gender: | Male |
| Height: | 1.96 m (6 ft 5 in) |
| Country of Origin: | United States of America |
| Source of Wealth: | Businessman |
| Last Updated: | February 15, 2024 |
Since nearly all of Steve Ballmer’s wealth was generated through his 8% stake in Microsoft, his net worth history can be tracked relatively easily. In 1986, Microsoft launched its IPO, which skyrocketed Microsoft’s valuation, giving it a market capitalization of $777 million. This gave Ballmer a net worth of roughly $62 million at the time.
By the end of 1990, the company’s market cap had grown to $4.8 billion, increasing the value of his stake to $384 million. In 2000, his stake had grown to an enormous $46.9 billion, but the dot-com bust wiped out over 60% of the company’s valuation in a matter of months. Ballmer often sold shares of Microsoft regularly. The most notable of which was in 2003, when he sold 39.3 million shares for $955 million. This reportedly reduced his ownership stake to 4%.
In 2009, Ballmer’s net worth was estimated at approximately $11 billion. A year later, he reportedly sold more than 83.1 million Microsoft shares across five transactions, totaling more than $2.2 billion. However, it appears he’s been quiet on the trading front since then, with his net worth continuing to increase as Microsoft’s market cap grows.
In 2015, he was worth approximately $21.5 billion; by 2019, he was worth $41.2 billion, and by 2022, $91.4 billion. As of 2025, Steve Ballmer is estimated to be worth approximately $120.1 Billion.
Microsoft
In 1980, Steve Ballmer became Microsoft’s 30th employee, taking on the role of business manager. Upon joining, he received an 8% stake in the company and an initial reported base salary of $50,000/year. He helped oversee the Windows and Office franchises during the late 1980s and 1990s and helped launch Windows 95.
When Bill Gates stepped down as CEO of Microsoft in 2000, Ballmer took his place and led the company until 2014. During this time, Microsoft had some of its most successful years, launching Windows XP, Windows 7, and, most notably, its Xbox gaming console. In 2000, Microsoft reported annual revenues of $25 billion; by the time Ballmer stepped down, this figure had tripled to $78 billion.
Acquisitions
As CEO, Ballmer also led some of the company’s most notorious acquisitions, both good and bad. In 2007, they acquired aQuantive for $6.3 billion to compete with Google in digital advertising. Just five years later, Microsoft effectively wrote off $6.2 billion and admitted its failure.
In 2011, Microsoft acquired Skype for $8.5 billion, perhaps one of the more successful acquisitions during Ballmer’s reign as CEO. In 2013, they also acquired Nokia for $7.2 billion, hoping to compete in the smartphone market, but it again had to be marked down as a multi-billion-dollar write-off.
Microsoft Salary
| Year | Base Salary | Bonus | Total |
|---|---|---|---|
| 2000 | $600,000 | $200,000 | $800,000 |
| 2001 | $656,000 | $374,500 | $1,030,000 |
| 2002 | $656,000 | $324,500 | $980,500 |
| 2003 | $700,000 | $400,000 | $1,100,000 |
| 2004 | $901,000 | $175,000 | $1,080,000 |
| 2005 | $605,000 | $620,000 | $1,230,000 |
| 2006 | $616,667 | $350,000 | $966,667 |
| 2007 | $620,000 | $700,000 | $1,320,000 |
| 2008 | $640,833 | $700,000 | $1,340,000 |
| 2009 | $665,833 | $700,000 | $1,370,000 |
| 2010 | $682,500 | $670,000 | $1,350,000 |
| 2011 | $682,500 | $682,500 | $1,370,000 |
| 2012 | $685,000 | $620,000 | $1,300,000 |
| 2013 | $700,000 | $550,000 | $1,260,000 |
| 2014 | $500,000 | $375,000 | $875,000 |
| Totals: | $9,950,000 | $7,140,000 | $17,090,000 |
Ballmer never had a particularly high salary during his time at Microsoft, at least compared to his overall net worth today. We already mentioned his starting salary of $50,000/year, but how about as CEO?
From 2000 to 2014, as Microsoft’s CEO, Steve Ballmer received an annual base salary ranging from $600,000 to $700,000. The only two outliers from this range were in 2004, when he received $901,000, and 2014, which wasn’t a full calendar year. Ballmer also earned an annual bonus, ranging from $175,000 in 2004 to $700,000 (in multiple years). His average annual bonus as CEO was roughly $510,000.
Overall, this meant he earned between $800,000 and $1.2 million annually for the first seven years. This was followed by earnings of between $1.26 million and $1.37 million annually from 2007 to 2013. He’s estimated to have earned $17.1 million in compensation as the CEO.
Los Angeles Clippers Acquisition
Upon leaving Microsoft in 2014, Ballmer acquired the NBA’s Los Angeles Clippers for $2 billion. Several bids were placed to purchase the team after Donald Sterling, the previous owner, was caught on tape making racist comments and was banned for life by the NBA. Ballmer’s bid was the highest, closing his acquisition of the team. At the time, the purchase was considered an incredibly high-risk move, with professional valuations of the Clippers coming in at under $1 billion.
However, in recent years, his investment has paid off significantly, with the team’s value more than doubling in the last five years. Recent estimates place the club’s value at $5.5 billion, generating $353 million in revenue over the past twelve months.
Entrepreneurs
Peter Woo Net Worth
Peter Woo may be one of the richest men in Hong Kong, but just how much is he worth today?
| Net Worth: | $13 Billion |
|---|---|
| Age: | 77 |
| Born: | September 5, 1946 |
| Gender: | Male |
| Height: | Unknown |
| Country of Origin: | China |
| Source of Wealth: | Entrepreneur |
| Last Updated: | January 22, 2024 |
Introduction
Peter Woo is a Hong Kong billionaire businessman with an estimated net worth of $12.5 Billion.
Net Worth History
| Year | Net Worth |
|---|---|
| 2016 | $6.6 Billion |
| 2017 | $10.5 Billion |
| 2018 | $12.2 Billion |
| 2019 | $10.8 Billion |
| 2020 | $11.5 Billion |
| 2021 | $18 Billion |
| 2022 | $17 Billion |
| 2023 | $15.8 Billion |
| 2024 | $15.1 Billion |
| 2025 | $12.5 Billion |
Peter Woo’s net worth is primarily derived from his controlling stake in Wheelock & Company Limited, which is approximately just 18%, based on a December 2019 filing. He previously controlled as much as 60.51% of the company. The company was privatized in 2021; therefore, we’re unable to obtain an accurate valuation for 2025. That said, valuation history is available for the years from 2001 to 2020. During this period, Wheelock & Co.’s market capitalization increased significantly from $2.23 billion to $16.23 billion.
In 2016, the company was worth approximately $11.43 billion, with Peter Woo’s net worth estimated at $6.6 billion. At the time, his fortune was largely tied to the company’s value. By 2018, Woo was worth an estimated $12.2 billion, but experienced a brief decline during the business restructuring.
Following privatization, Peter Woo’s net worth skyrocketed to approximately $18 billion, but it has been slowly dipping ever since. This is due to several factors, the majority of which have impacted the real estate portion of the business. One such factor is the weakening relationship between Hong Kong and Mainland China, which impacts a wide variety of Hong Kong-based companies.
As a result, Woo’s net worth is currently estimated to be in the realm of $12.5 Billion.
Before Wealth & Fame
Peter Woo was educated at St. Stephen’s College, a government-funded boarding school and Hong Kong’s largest secondary school. He went on to earn his bachelor’s degree, majoring in physics, from the University of Cincinnati in the United States and became the senior class president.
Shortly after, he obtained his MBA from Columbia Business School and then worked at Chase Manhattan Bank in New York and Hong Kong after graduating. Like many of the richest people in the world, Woo started relatively small before working his way up to become a billionaire.
Banking & Real Estate
While working for Chase Manhattan Bank, Peter Woo met his future wife, Bessie, the sister of the woman he was arranged to marry. Later, Woo moved on to work for Wharf Holdings, a Hong Kong-based real estate and infrastructure company, which helped him earn his fortune.
He eventually took over as managing director of Wheelock Properties, a subsidiary of Wharf Holdings, and helped the company achieve lasting success. Like Joseph Lau, the real estate industry proved to be perfect for Peter Woo, and he excelled in the business thanks to his keen sense.
Due to his diverse interests, Woo began focusing on real estate specifically in Hong Kong, Singapore, and China. His group owns several investment properties in the region, such as Harbour City and Times Square in Hong Kong.
Additional Businesses
Along with Wheelock Properties, Peter Woo helped operate numerous other businesses, including i-Cable Communications and Wharf New T&T. He also owns the private high-end luxury retail group LCJG, which comprises the fashion house Joyce and Lane Crawford.
Lane Crawford has been a highly successful retail company, operating in China since 1850, and is now part of the Joyce Group. Of course, overseeing some of the most popular online brands and real estate operations isn’t enough for Woo because he likes being busy. In addition to these businesses, he also sits on the boards of numerous other Fortune 500 companies, which demonstrates his significant influence.
Boards, Politics & Non-Profits
Peter Woo serves on the advisory boards of numerous Fortune 500 companies, including JPMorgan Chase, one of the world’s largest banks. He is also a member of the advisory board for General Electric, an American multinational corporation with several divisions, including energy and aerospace.
Additionally, Woo is a member of the Standing Committee of the Chinese People’s Political Consultative Conference. This is an advisory body in China, and its members advise on and propose solutions to social and political issues. For his work, the Government of Hong Kong appointed Woo to be a Justice of the Peace in 1993, and in 98 he was awarded the Gold Bauhinia Star.
Past Ventures
As one of the wealthiest individuals in Asia, Peter Woo has held numerous prominent positions throughout his career. From 1993 to 1997, he served as chairman of the Council of the Hong Kong Polytechnic University. He was also the founding chairman of the Hong Kong Environment and Conservation Fund Committee, serving in that position from 1994 to 2004. Woo has also been the chairman of the Hong Kong Hospital Authority and the Hong Kong Trade Development Council.
In 1996, he became directly involved in politics, running in the first Hong Kong Chief Executive Election before the colony was handed over to Chinese rule.
Most recently, he made headlines calling for an end to travel restrictions put in place due to the COVID-19 pandemic. While he remains active in business, in 2013, he appointed his son, Douglas Woo, as the managing director of Wheelock in 2013.
Entrepreneurs
Rich Paul Net Worth
| Net Worth: | $120 Million |
|---|---|
| Age: | 44 |
| Born: | December 16, 1981 |
| Gender: | Male |
| Height: | 1.85 m (6 ft 1 in) |
| Country of Origin: | United States of America |
| Source of Wealth: | Sports Agent |
| Last Updated: | Feb 23, 2026 |
Introduction
Rich Paul is an American professional sports agent with an estimated net worth of $120 Million.
As the founder and owner of Klutch Sports Group, Rich Paul manages contracts for almost 200 professional athletes across basketball, baseball, football, and soccer. The company manages several billion dollars in contract value at any one time, taking a commission of between 3% and 5% on each negotiated contract.
Klutch Sports Group
In 2012, Rich Paul launched Klutch Sports Group, a sports agency responsible for managing professional athletes and their contract negotiations. When the company was first founded, Klutch Sports focused primarily on the NBA, but gradually expanded into half a dozen sports leagues, including the MLB, MLS, NFL, and WNBA. They were initially headquartered in Cleveland, Ohio, but later established their headquarters in Beverly Hills, California. Based on the most recent information available, Klutch Sports now has locations in Atlanta, Cleveland, Nashville, New York, and Los Angeles.
Expansion by Acquisition
Although Rich Paul initially focused on the NBA, the company’s growth allowed him to expand into other sports. Instead of entering new leagues from the ground up, Klutch Sports focused on acquiring notable agencies that held a larger number of clients from a particular sport. Unfortunately, none of the financial details from each of the company’s acquisitions has been publicly disclosed, but here’s what we do know:
- 2020 – Tidal Sports Group (MLB)
- 2020 – Revolution Sports Agency (NFL)
- 2023 – Elite Athlete Management (NFL)
- 2023 – Rep 1 Baseball Agency (MLB)
- 2024 – ROOF (European soccer)
With all of these acquisitions, Klutch Sports was able to bring in all of the companies’ former clients. For the MLB agencies, Tidal Sports Group and Rep 1 Baseball, Klutch Sports added clients such as Alex Bregman, Marcus Stroman, Rafael Devers, and Devin Williams.
As for the two NFL agencies, Revolution Sports and Elite Athlete Management, the acquisitions added a substantial number of successful players to the Klutch Sports roster. This included:
- Alvin Kamara
- Christian Kirk
- Danielle Hunter
- Jarvis Landry
- Melvin Gordon
- Odell Beckham Jr.
- Xavien Howard
While these clients were acquired through acquisitions, it’s essential to note the existing NBA client list that Klutch Sports has built since 2012. This list includes heavy hitters such as:
- Anthony Davis
- Darius Garland
- De’Aaron Fox
- Draymond Green
- Fred Vanvleet
- LeBron James
- Lonzo Ball
- Trae Young
- Zach Lavine
Contract Value & Commission
It’s challenging to evaluate just how much money Klutch Sports holds under management, as this would include the combined value from every active contract of all its clients. This is not just limited to team contracts, but also brand endorsement deals. In 2021, TIME magazine listed Klutch Sports among the top 100 most influential companies of the year, reporting over $1.8 billion in contracts under management for clients in the NBA and NFL.
The maximum commission that a sports agent can command from a player’s contract agreement is 4% in the NBA and WNBA. However, for the NFL, the percentage is capped at 3%, and in the MLB, the maximum is 5%. These caps are not expanded to brand endorsements, and agencies typically take a cut of between 10% and 20% for such deals.
Klutch Sports typically sticks to the maximum percentage cap; thus, if their client signs a $100 million contract, the agency can earn up to $40 million (NBA), $50 million (MLB), and $30 million (NFL).
Notable Contract Commissions
As of 2025, Klutch Sports reportedly has nearly 200 professional athletes under management across four separate sports, meaning that a 3-5% commission, even for lower-value contracts, can quickly accumulate. Some of Paul’s most notable negotiations, of course, include his experience managing LeBron, securing multiple agreements valued at over $400 million. At a 4% commission, assuming LeBron earned the full value of the deal, the agency would have earned $16 million.
When Anthony Davis signed a three-year, $186 million contract with the Los Angeles Lakers, Klutch Sports potentially earned $7.4 million in commission.
Other notable deals include:
- Fred VanVleet – $130 million (estimated $5.2 million commission)
- Draymond Green – $100 million (estimated $4 million commission)
- Jerami Grant – $160 million (estimated $6.4 million commission)
Real Estate
Paul owns a beautiful home in Los Angeles, which he purchased for $4.35 million. It’s a traditional home, featuring six bedrooms and five and a half bathrooms.
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