mark cuban

Mark Cuban

  • DOB:

    July 31, 1958

  • Age:


  • Country:

    United States

  • Resides:

    Dallas, TX

  • Hometown:

    Pittsburgh, PA

  • Known For:

    Shark Tank and Owner of Dallas Mavericks

  • Spouse/Partner:

    Tiffany Stewart

  • Religion:


  • Education:

    Kelley School of Business at Indiana University, University of Pittsburgh



Mark Cuban is an American entrepreneur, investor, and media proprietor with an estimated net worth of $4.8 billion. He is the owner of the National Basketball Association’s (NBA) Dallas Mavericks and one of the main “shark” investors on the television show Shark Tank. He’s also the co-owner of 2929 Entertainment and co-founded Cuban is known for his outspoken personality and has often been in the news for his controversial statements and actions. He is also a philanthropist, having donated millions of dollars to various charitable causes over the years.[1]


  • Sold for $5.7 billion in 1999
  • Owner of the Dallas Mavericks
  • Billionaire Entrepreneur

Related People

About Mark Cuban

Mark Cuban was born on July 31, 1958, in Pittsburgh, Pennsylvania, to a Jewish working-class family. His father, Norton Cuban, worked as an automobile upholsterer, while his mother, Shirley, was a homemaker. Cuban’s grandfather changed the family surname from “Chabenisky” to “Cuban” after emigrating from Russia through Ellis Island.[2] 

Cuban attended Mount Lebanon High School in a suburb of Pittsburgh. He was an avid basketball player and became interested in business and entrepreneurship at a young age. As a pre-teen, he began selling garbage bags door-to-door to earn extra money, and at age 12, he started his own business selling stamps to fellow collectors.[3]

During high school, Cuban began taking night classes at the University of Pittsburgh and used those credits to graduate early from high school. He attended Pitt for freshman year of college and then transferred to Indiana University to pursue a business degree. He graduated in 1980 and moved back to Pittsburgh, where he took a job with Mellon Bank, and later moved to Texas.[3] 

Cuban worked a series of odd jobs before starting his own computer consulting business called MicroSolutions in 1982. He later sold the company to CompuServe for $6 million. Cuban’s entrepreneurial success began from there and grew into a diverse range of start-ups and investments that made him a billionaire.[2] 

Business Career

On the Mark Cuban Companies website, well over 100 companies are listed, with brands including the Dallas Mavericks, Texas Legends, Magnolia Pictures,, and Mark Cuban Cost Plus Drug Company.[4]

Some of his most notable and successful investments include:


After selling his first company, MicroSolutions, Cuban founded venture capital firm Radical Computing, Inc. He then co-founded AudioNet (later in 1995 with Indiana alumni Todd Wagner. AudioNet was an online audio and video streaming service that was active in numerous companies. It went public in 1998 and was then sold to Yahoo! for about $5.7 billion, at the height of the “dot-com bubble.” After making that deal, Cuban began acquiring several companies in a range of fields.[5] 

2929 Entertainment

2929 Entertainment is a vertically integrated media and entertainment company that covers all aspects of the entertainment pipeline, from development and production, to distribution and exhibition. The company services independent films made outside of Hollywood’s studio system. It’s responsible for films including Good Night, and Good Luck, The Sweetest Guys in the Room, The Road, and Enron. Under the 2929 Entertainment umbrella includes a number of Cuban-owned subsidiaries, such as Magnolia Pictures, Truly Indie, Magnet, AXS TV, and Spotlight Cinema Networks.[6] 

Cyber Dust

The Cyber Dust (now called Dust) app launched in 2014 and aimed to bring messaging privacy to the masses. It’s the only messenger that can erase your messages from another phone. Additionally, according to the app’s website, notifications are sent if screenshots are taken.[7][8] 

Landmark Theatres

In 2003, Cuban and his partner Todd Wagner acquired Landmark Theatres, a cinema chain devoted to independent films, for an undisclosed sum. They sold it to Cohen Media Group, a production and distribution company backed by billionaire real estate mogul Charles Cohen, in 2018.[9]

Dallas Mavericks

Cuban bought the Dallas Mavericks of the NBA in 2000, paying $285 million for the franchise, just as it was about to declare bankruptcy. He has said that he bought the team because he thought he could make it better and sell more tickets.[10] 

He upgraded the team’s facilities and offered perks to players which attracted free agents. The Mavericks won the NBA Finals in 2011.[11] 

The team’s value has steadily increased since being purchased by Cuban. In 2014, the Maverick’s were worth $765 million and in 2022 they were valued at $3.3 billion, which is significantly more than the average NBA team’s value.[10] 

Cuban has been fined several times for publicly criticizing the NBA league, referees, and players. He chooses to sit with fans during games, eggs on opponents, and questions the referees. He is also the first team owner to launch his own blog that provides game and league insights.[12] 

Cuban has also expressed interest in buying other sports teams in the past, including the NHL’s Pittsburgh Penguins. He has bid on both the Chicago Cubs and Texas Rangers.[13] 

Mark Cuban Cost Plus Drugs

In 2022, Cuban launched Mark Cuban Cost Plus Drugs, a company with the mission to offer generic drugs to U.S. consumers at lower prices. The company purchases pharmaceuticals directly from manufacturers, bypassing middlemen in order to lower prices substantially. It also plans to begin manufacturing generic drugs at the company’s 22,000 square foot plant that’s being constructed near Dallas, Texas.[14] 

As of January 2023, the company has a customer base of more than 1.5 million, becoming a major disruptor in generic drug pricing. It currently offers more than 350 generic drugs at discounted prices.[15]

Security and Exchange Commission Allegation

In 2004, Cuban was charged by the Security and Exchange Commission (SEC) with insider trading in regards to an internet search engine website called The SEC claimed that Cuban ordered the sale of his holdings after being approached by the company to join a transaction that would dilute shares of current stakeholders. Cuban claimed innocence and the case was dismissed in 2009, but then reinstated in 2013. He was later cleared of all charges by a Texas jury.[12] 

Shark Tank

Cuban began appearing on Shark Tank in 2011. The reality television series involves entrepreneurs who present their business ideas and inventions to a panel of potential investors. As of 2022, Cuban has invested roughly $61 million in more than 200 on-screen deals during the show.[16] 

Some of Cuban’s largest Shark Tank investments include:[17] 

  • Ten Thirty-One Productions, a company that produces live horror-themed attractions in which he invested $2 million in exchange for a 20% stake.
  • Rugged Maniac, an annual obstacle course race business in which Cuban invested $1.75 million for 25% ownership. 
  • BeatBox Beverages, who secured a $1 million investment in exchange for a 33% stake for their boxed party punch company.

CNBC Make It reported that it’s not unusual for a Shark Tank investor and company to revise or abandon their partnerships after taping. Of the 237 companies on the show that were interviewed by Forbes, 43% of the deals made during taping fell apart and another 30% were changed afterward.[18] 


Cuban wrote How to Win at the Sport of Business in 2011. The book shares his business experience and provides insider knowledge on what it takes to become a thriving entrepreneur. Cuban tells his early career story and how he became a successful businessman and billionaire.[19]

Shark Tank, Jump Start Your Business was published in 2013 and authored by Cuban, Michael Parrish DuDell, Lori Greiner, Robert Herjavec, Daymond John, Kevin O’Leary, and Barbara Corcoran. The book contains practical advice and tips for people starting their own businesses.[20] 

In 2018, Cuban wrote Kid Start Up: How You Can Be an Entrepreneur, along with co-authors Shaan Patel and Ian McCue.[21]


In 2021, Cuban said that dogecoin was the strongest cryptocurrency as a medium of exchange and began accepting it as payment for merchandise for the Dallas Mavericks organization. He said that dogecoin could be considered a digital version of gold that can be used for the acquisition of goods and services.[22] 

When cryptocurrency lender Voyager Digital filed for bankruptcy in 2022, Cuban and the Dallas Mavericks were named in a class-action lawsuit, alleging that the crypto company was a Ponzi scheme due to Cuban’s promotions of it and team sponsorships. The case and trial is ongoing, with Cuban stating that he engaged in transparent forum shopping and gamesmanship.[23] 


Mark Cuban is the president and director of the Mark Cuban Foundation. One of the programs supported by the foundation is the AI Bootcamps initiative that teaches underprivileged high school students across the country the basics of artificial intelligence during four half-day bootcamp programs.[24] 

Cuban started the Fallen Patriot Fund in 2003 to help families of service men and women and first responders who were killed or seriously injured in the line of duty. To date, the fund has distributed more than $5 million in grants, with every dollar helping those in need.[25] 

In 2015, Cuban made a $5 million donation to Indiana University at Bloomington for the Mark Cuban Center for Sports Media and Technology, which offers media school students the chance to work with 3D imaging, virtual reality, and other technology new to college athletics.[26] 

Following the Orlando nightclub shooting in 2016, Cuban donated $1 million to the Dallas Police Department to fund overtime hours for the department that would help protect the city’s LGBTQ+ community and boost counterterrorism efforts.[27][28] 


“Sweat equity is the most valuable equity there is. Know your business and industry better than anyone else in the world. Love what you do or don’t do it.” —Mark Cuban[29]

“The best way to predict the future is to invent it.”  —Mark Cuban, How to Win at the Sport of Business

“In sports, the only thing a player can truly control is effort. The same applies to business. The only thing any entrepreneur, salesperson or anyone in any position can control is their effort.” 

—Mark Cuban, How to Win at the Sport of Business

“Forget about finding your passion. Instead, focus on finding big problems.” —Mark Cuban, Shark Tank[30]


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  1. Mark Cuban Companies. (2020, May 21). Mark’s Bio. 
  2. Mark Cuban. (1958, July 31). IMDb. 
  3. Tikkanen, A. (2023, January 10). Mark Cuban | Biography, Companies, Pharmacy, & Facts. Encyclopedia Britannica. 
  4. Mark Cuban Companies. (2019, May 23). Home. 
  5. What Companies Does Mark Cuban Own? | The Org. (n.d.). THE ORG. 
  6. 2929 Entertainment | Owned by Mark Cuban and Todd Wagner | Film | Movies | Magnolia Pictures | AXS TV. (n.d.). 2929 Entertainment. 
  7. Morgan, S. (2016, September 6). Mark Cuban’s new app leaves messages in the dust, not the cloud. CSO Online. 
  8. Dust: The World’s Most Secure Messenger – Own Your World. (n.d.). 
  9. Fang, A. (2018, December 5). A Trade Between Billionaires: Mark Cuban Sells Landmark Theatres Chain To Film Buff Charles Cohen. Forbes.
  10. Sauer, M. (2022, November 30). When Mark Cuban bought the Dallas Mavericks, he refused an office or big desk—here’s why. CNBC. 
  11. Gupta, S. (2022, October 20). Success Story of Mark Cuban: From Paper Boy to Billionaire Shark. Your Tech Story. 
  12. Mark Cuban. (2023, March 7). Biography. 
  13. Report: Cubs cut number of bids to at least three, including Cuban. (2008, July 24).
  14. Homepage of Mark Cuban Cost Plus Drugs. (n.d.).  
  15. Cohen, J. (2023, January 1). Mark Cuban’s Cost Plus Drug Company Continues To Revolutionize Generic Drug Pricing. Forbes.
  16. Huddleston, T. (2022, September 26). Mark Cuban says 25% of his ‘Shark Tank’ deals are flops: ‘What the hell was I thinking?’ CNBC. 
  17. What Companies Does Mark Cuban Own? | The Org. (n.d.-b). THE ORG. 
  18. Sauer, M. (2022b, December 28). Mark Cuban offered multiple $1 million “Shark Tank” investments this year—here’s what they have in common. CNBC. 
  19. How to Win at the Sport of Business: If I Can Do It, Yo. . .. (n.d.). Goodreads. 
  20. Free: Shark Tank Jump Start Your Business: How to Launc. . .. (n.d.). Goodreads. 
  21. Kid Start-Up: How YOU Can Become an Entrepreneur. (n.d.). Goodreads. 
  22. Locke, T. (2021, August 16). Mark Cuban says dogecoin is the “strongest” cryptocurrency as a medium of exchange. CNBC. 
  23. Mark Cuban Foundation – AI Bootcamps. (n.d.). 
  24. Strack, B. (2023, March 9). Mark Cuban Accuses Plaintiffs Suing Him of ‘Forum Shopping and Gamesmanship.’Blockworks. 
  25. Fallen Patriot Fund. (n.d.). 
  26. New Cuban Center to benefit Media School students, NSJC: News: (2015, June 8). The Media School. 
  27. Mark Cuban. (n.d.). Variety. Retrieved March 9, 2023, from 
  28. Wang, C. (2016, June 15). Mark Cuban to donate $1 million to support Dallas police after Orlando shooting. CNBC. 
  29. 247Sports. (n.d.). Mark Cuban Quote #5. 
  30. Poole, J. (2022, December 28). Mark Cubans Shark Tank Quotes (2023). Shark Tank Success. 

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