Billionaire Profile
Mark Cuban
Global Rank
#683

Image: Charles J. Sharp | CC BY-SA 4.0 | via Wikimedia Commons

Mark Cuban

CEO, Online media
UNITED STATES
Real-Time Net Worth
$6.039B
Estimated based on Online media stock value as of March 6, 2026
0% (24h)
Age
67
Source
Online media, Dallas Mavericks
Industry
Media & Entertainment
Citizenship
UNITED STATES

Biography

Mark Cuban, born July 31, 1958, is an American billionaire businessman, investor, and television personality. He is known for his dynamic career spanning various industries. Cuban's net worth is estimated to be $6.0 billion as of January 2026. His wealth sources include online media and the Dallas Mavericks. Cuban's career began in the tech sector, founding MicroSolutions and Broadcast.com. He sold Broadcast.com to Yahoo for $5.7 billion in 1999. He is also known for his role on the ABC reality television series *Shark Tank*. In 2000, he purchased the Dallas Mavericks, where he is currently a minority owner. Cuban is also a co-founder of Mark Cuban Cost Plus Drug Company, which aims to lower prescription drug prices. His achievements include winning an NBA Championship with the Mavericks in 2011.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Mark Cuban was born on July 31, 1958, in Pittsburgh, Pennsylvania. He displayed entrepreneurial traits from a young age, selling garbage bags and stamps to earn money. Cuban attended Mt. Lebanon High School and later graduated from Indiana University with a bachelor's degree.

Rise to Success

Cuban's career took off in the tech industry. He founded MicroSolutions, a computer consulting service, which he sold for $6 million in 1990. In 1995, he co-founded Broadcast.com with Todd Wagner, which was later sold to Yahoo for $5.7 billion in 1999. Cuban's savvy move to sell his shares before the dot-com bubble burst contributed significantly to his wealth. In 2000, he purchased the Dallas Mavericks, a move that further solidified his success. He also invested in various startups and appeared on *Shark Tank*, where he invested millions in various businesses.

Key Business Strategies

Cuban's business strategy involves identifying emerging trends and taking calculated risks. He has a strong focus on innovation and a commitment to disrupting existing markets. His early investment in Broadcast.com showcased his ability to recognize the potential of the internet. Cuban's investment in *Shark Tank* highlighted his ability to find and support promising startups. He is known for his direct approach, outspoken personality, and willingness to take risks.

Philanthropy

Cuban is involved in philanthropy through the Mark Cuban Foundation, which focuses on supporting education and underprivileged communities. The foundation's AI Bootcamp provides high school students with free introductions to artificial intelligence. Cuban has also supported various charities, including Autism Speaks and the Boys & Girls Clubs of America.

Career Milestones

1990

Sold MicroSolutions

Cuban sold his computer consulting service for $6 million.

1999

Sold Broadcast.com to Yahoo

Broadcast.com was sold for $5.7 billion.

2000

Purchased Dallas Mavericks

Cuban purchased the Dallas Mavericks.

2011

Joined Shark Tank

Cuban became a 'shark' investor on the popular ABC show.

2022

Launched Cost Plus Drugs

Cuban co-founded Mark Cuban Cost Plus Drug Company.

2023

Sold majority stake in Dallas Mavericks

Sold a majority stake (58%) in the Dallas Mavericks.

Philanthropy & Social Impact

Education

Mark Cuban Foundation AI Bootcamp

Undisclosed

A free, twenty-hour introduction to Artificial Intelligence for high school students.

Business Philosophy & Leadership

Notable Quotes

"It doesn't matter how many times you have failed, you only have to be right once."

"It doesn't matter if the glass is half-empty or half-full, all that matters is that you're the one pouring."

Leadership Principles

Embrace Learning

Never stop learning and stay curious about the world.

Take Risks

Be willing to take calculated risks to achieve your goals.

Transparency

Transparency in pricing and business dealings is a key value.