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Mark Cuban's Net Worth and How He Became a Billionaire

Warren Cassell Jr.
June 9, 2021
Mark Cuban Net Worth

Best known for his appearance as an investor on ABC’s “Shark Tank, Mark Cuban is one of America’s wealthiest and most controversial entrepreneurs. He has come a long way from his humble beginnings in the country’s midwest. Forbes Magazine estimates Mark Cuban's net worth to be $4.4 billion. We'll watch to see how the $4B SPAC launch of banking app Dave impacts his numbers.

Here is Mark Cuban's story on creating an estimated $4.4 billion net worth:

Early Life, Education, and Early Business Ventures

Born in July 1958 to Russian and Romanian immigrants, Cuban, along with his two younger brothers Brian and Jeff, grew up in a Jewish middle-class household in Mount Lebanon, Pennsylvania. His mother, Shirley Cuban, was a homemaker. His father, Norton Cuban, worked in an automobile upholstery store.

Cuban, like many successful entrepreneurs, caught the entrepreneurial bug at a very ripe age.

In a 2014 interview with Bloomberg’s “Masters in Business” podcast, Cuban told his origin story. When he was 12 years old, he asked his father for money so he could purchase an expensive pair of shoes. He never forgot his father’s response. “Those shoes on your feet look like they're working pretty well. If you want a new pair of sneakers, you need a job and you can go buy them.”

That moment inspired Cuban to start his first entrepreneurial endeavor.

Determined to get the shoes he wanted, he began to sell packs of garbage bags to families in his neighborhood. He bought each pack for $3 and sold them for $6 apiece, thus doubling his money every time someone bought from him. A natural salesperson, Cuban started his pitches off by asking, “Hi, does your family use garbage bags?" He'd follow that with, “Of course you use garbage bags. And I bet you pay more than six cents apiece.”

A few years later Cuban, who was 16 at the time, found another opportunity to make money when workers at the local newspaper company were on strike. He knew that people generally liked to keep abreast of what was going on in the world, so he ordered papers from a company in another city and sold them in his area until the strike was over.

Cuban chose to skip his senior year in high school and instead enrolled in the University of Pittsburgh. After a year there, he transferred to Indiana University where he studied business. His entrepreneurial journey continued throughout his college years. In order to pay for his tuition, Cuban began to offer dance classes on campus for $25 an hour. He and his friends then started to rent space from a bar near the college to put on disco parties. They ultimately ended up buying the bar from the owner. Cuban graduated in 1981 with a degree in Business Administration.

Mark Cuban

Building a Million Dollar Business

Armed with a degree from one of the country’s top undergraduate business schools, Cuban returned to his hometown in Pittsburgh. There, he launched his career in the real world with a banking job. Burdened with college debt and unsatisfied with life in his small community, he and his friends moved to Dallas, Texas to search for a more fulfilling life.

In a 2004 blog post describing his early days in the Lone Star State Cuban wrote: 

I remember being 24 years old, living in Dallas in a 3-bedroom apartment with 5 other friends. I didn’t have my own bedroom. So, I slept on the couch or floor depending on what time I got home. I had no closet. Instead I had a pile that everyone knew was mine. My car had the usual hole in the floorboard, a ’77 FIAT X19 that burned a quart of oil that I couldn’t afford every week.

Cuban eventually got a job as a computer software salesman. However, he was fired within the first year of taking the job. Unemployment nudged him to once again start a business. This time it was a software company called MicroSolutions that fiercely competed with his former employer. After building an impressive client list, Cuban sold the business in 1990 for $6 million and decided to go into early retirement.

NBA Dallas Mavericks Mark Cuban

Welcome to the Billionaire’s Club

Cuban’s retirement was short-lived. Around 1995 he started to become restless. As a result, he began to explore various opportunities to get involved in a new business. A man named Christopher Jaeb approached Cuban with the hope of getting him to fund his business idea. It was essentially an online service that streamed various sports events. As Jaeb described it, Cuban was eager to become a part of the project within a few minutes of hearing the pitch. He initially invested $10,000 in the company, which was at the time called AudioNet, and ran it along with Todd Wagner, a fellow Indiana University alumni.

Cuban and Wagner eventually bought out most of Jaeb’s share of the business and renamed it in 1998. That same year, the company had its initial public offering (IPO) which was a complete success. Many of the’s employees became millionaires the day the company was listed. Cuban and Wagner both became billionaires. After just nine months of going public, Yahoo acquired Broadcast for $5.7 billion.

Since the sale Cuban has made a series of investments across a very wide range of businesses. In 2000, Cuban paid $280 million for the “Dallas Mavericks” basketball team. According to Forbes, the sports franchise is now worth $2.4 billion. Other businesses Cuban owns include the theater chain Landmark Theaters, private messaging app Cyber Dust and an apparel company called Three Commas (inspired by the fact that there are three commas in a billion dollars).

Cuban is probably best known for his role as a “Shark” on the hit reality television show “Shark Tank”. He has invested just under $20 million in more than 80 small businesses on the show since joining the program in 2012.

Mark also joined several other investors to create the new social media platform, Fireside. The platform, described as Clubhouse, but with a recording feature, will launch in 2021.

The Bottom Line

Mark Cuban is one example of a billionaire who fell in love with the world of entrepreneurship early in his childhood. Since the age of 12, Cuban has run a number of business ventures. By the time he was 32, he had already built and sold a multi-million dollar technology business. The vast majority of his billion-dollar fortune came nine years later at the height of the infamous dot com bubble. That's when he sold, one of the first online live streaming platforms, to Yahoo for more than $5 billion. Following the acquisition of his second company, Cuban purchased a professional basketball team, the Dallas Mavericks, and has since made a number of investments in upcoming startups.

So, one reason so many people love reading articles like this - about people who've created massive, life-altering wealth - is curiosity. We want to know how'd they get so rich? What are they doing with all that money? What's their life like? It's almost as if there's this invisible wall we want to peer over, to see how "the other half" lives. It's as if the ultra-rich have secrets most people don't know. They DO! And that's good news, actually, because we can all learn them. Once we begin learning what they know, we can do what they did, and create the kind of life most people only wish they had. If you've got that same curiosity about "the other half" you should check this out.

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