Richest Sharks on "Shark Tank" TV Show | Ranked From Least Richest to Richest

Bringing together self-made millionaires and billionaires, “Shark Tank” has become a platform where entrepreneurs get the chance to turn their dreams into reality. These Sharks, with expertise in everything from tech to fashion, invest their own money to help businesses take off.

10. Janine Allis (Shark Tank Australia) – $66 million

Janine Allis is the founder of Boost Juice, a global smoothie and juice brand that she built into a multi-million-dollar franchise. She started the business in 2000, and today, Boost Juice has over 580 locations in more than 13 countries.

Her business success led her to become an investor in “Shark Tank Australia.” She has since invested in several food and beverage startups, helping them expand in the retail sector.

Beyond Boost Juice, she also co-founded Retail Zoo, which oversees Salsas Fresh Mex Grill, Betty’s Burgers, and Cibo Espresso. These ventures have significantly contributed to her wealth. Although $66 million is a significant fortune, she ranks the lowest among Shark Tank investors globally.

9. Barbara Corcoran (Shark Tank U.S.) – $100 million

Barbara Corcoran started as a waitress before co-founding a real estate company, The Corcoran Group, with a $1,000 loan. She became one of New York’s top real estate moguls, selling her firm for $66 million in 2001.

She joined “Shark Tank U.S.” in Season 1 and has since invested in over 80 companies. One of her most successful deals was The Comfy, an oversized wearable blanket that turned her $50,000 investment into millions in sales.

Other profitable investments include Cousins Maine Lobster, which has made over $585 million, and Tom + Chee, a grilled cheese and tomato soup restaurant.

8. Robert Herjavec (Shark Tank U.S. & Canada) – $200 million

Robert Herjavec’s journey began when he immigrated from Croatia to Canada as a child. He founded BRAK Systems, a cybersecurity firm, and sold it to AT&T Canada for $30 million.

Later, he launched The Herjavec Group, now one of Canada’s largest cybersecurity firms, adding millions to his wealth.

On “Shark Tank U.S.,” his investment in Tipsy Elves, a holiday-themed apparel company, has generated over $125 million in sales.

His diverse investments in tech startups and cybersecurity solutions have helped him maintain his fortune.

7. Rohan Oza (Shark Tank U.S.) – $200 million

Rohan Oza is a marketing genius known for building beverage and health brands. His career skyrocketed when he helped Vitamin Water and Smartwater grow into billion-dollar brands, which Coca-Cola later acquired for $4.1 billion.

He became a Guest Shark on “Shark Tank U.S.”, investing in health, beverage, and fitness-related companies.

He has worked with pop culture brands like Pop Chips, Bai Brands (which sold to Dr. Pepper for $1.7 billion), and Health-Ade Kombucha. These ventures have significantly added to his wealth.

6. Lori Greiner (Shark Tank U.S.) – $150 million

Lori Greiner, known as the “Queen of QVC,” created a multi-million-dollar empire in product design and retail.

She launched over 700 products and holds 120 patents. Her first big break was as a jewelry organizer who made millions in sales.

On “Shark Tank,” her best investment was Scrub Daddy, a smiley-faced sponge that has generated over $926 million in sales. Other major deals include Squatty Potty ($164 million in sales) and Sleep Styler ($100 million in revenue).

Her product-based investments continue to bring her massive financial success.

5. Daymond John (Shark Tank U.S.) – $350 million

Daymond John is the founder of FUBU, a streetwear brand that made over $6 billion in sales. He started the company with $40 worth of fabric and turned it into a global phenomenon.

He became a Shark on “Shark Tank U.S.”, investing in fashion, lifestyle, and consumer brands.

One of his biggest investments was Bombas, a sock company, which has made over $225 million in revenue. Other successful deals include Sun-Staches (novelty sunglasses) and Bubba ’s-Q Boneless Ribs.

4. Kevin O’Leary (Shark Tank U.S. & Canada) – $400 million

Kevin O’Leary, also known as “Mr. Wonderful,” made his fortune in software.

Born on July 9, 1954, in Montreal, Quebec, O’Leary’s early life was shaped by his mother’s business acumen and his father’s sales career. He holds a bachelor’s degree in environmental studies and psychology from the University of Waterloo and an MBA from the Ivey Business School at the University of Western Ontario.

O’Leary’s entrepreneurial journey began with the co-founding of SoftKey Software Products in 1986, a technology company that specialized in educational software. Under his leadership, SoftKey acquired several competitors, eventually becoming The Learning Company. In 1999, Mattel acquired The Learning Company for approximately $3.7 billion, significantly contributing to O’Leary’s wealth.

Beyond software, O’Leary ventured into various industries. He founded O’Leary Funds, an investment fund company, and O’Leary Fine Wines, reflecting his passion for finance and viniculture. His diverse portfolio also includes investments in startups and established businesses across multiple sectors.

On “Shark Tank,” one of his most profitable deals was GrooveBook, a photo subscription service that was sold to Shutterfly for $14.5 million.

His diverse investment portfolio, including startups, mutual funds, and real estate, has kept his wealth growing.

3. Glen Richards (Shark Tank Australia) – $700 million

Glen Richards is an Australian veterinary physician and entrepreneur, best known as the founder and former CEO of Greencross, the largest pet care company in Australia.

Born in 1965 in Richmond, Queensland, Richards pursued a Bachelor of Veterinary Science at the University of Queensland in 1988 and later completed a master’s degree at James Cook University.

In 1994, at the age of 27, Richards purchased a small veterinary practice in Townsville, marking the inception of Greencross. Under his leadership, Greencross expanded rapidly, encompassing over 200 veterinary hospitals across Australia and New Zealand. The company diversified its services to include pet adoption, training, insurance, and pet hotels, establishing a significant presence in the pet care industry.

Richards’ business acumen led him to join “Shark Tank Australia” as an investor, where he leveraged his expertise to mentor and invest in emerging businesses. His notable investments on the show include the furniture startup OneWorld, which has been among his most profitable ventures.

He expanded Greencross into a $1 billion empire, then sold it for a massive fortune.

2. Daniel Lubetzky (Shark Tank U.S.) – $2.3 billion

Daniel Lubetzky is a self-made billionaire and the founder of KIND Snacks, a health-focused snack company. He built KIND Snacks into a multibillion-dollar brand, eventually selling a majority stake to Mars Inc. for $5 billion in 2020.

Lubetzky joined “Shark Tank U.S.” as a guest shark, bringing his expertise in branding, retail, and consumer goods. He has invested in several food and wellness-related startups on the show.

On “Shark Tank,” Lubetzky made a significant investment in Yellow Leaf Hammocks, a socially responsible company that produces handwoven artisan hammocks. The investment was a major step toward helping the brand scale its production while continuing to support fair wages for artisans. Lubetzky believed in the company’s strong mission and high-quality craftsmanship, making it one of his standout deals on the show.

Another major investment he made was in Quevos, a high-protein, low-carb snack brand made from egg whites. The company was started by two young entrepreneurs looking to create a healthier alternative to traditional potato chips. His investment helped expand distribution and enhance marketing strategies, ensuring the product reached a wider audience in grocery stores and online platforms.

Beyond his investments on “Shark Tank,” Lubetzky continues to support purpose-driven businesses through his ventures like Equilibra, which funds brands that focus on social impact and sustainability.

His strategic investments, brand-building expertise, and acquisitions have made him one of the wealthiest entrepreneurs to appear on “Shark Tank.”

1. Mark Cuban (Shark Tank U.S.) – $5.7 billion

The richest Shark on “Shark Tank” is Mark Cuban, with an estimated net worth of $5.7 billion. Cuban made his fortune through technology, media, and sports investments.

His wealth skyrocketed when he sold Broadcast.com to Yahoo for $5.7 billion in 1999. He then diversified his investments, acquiring the Dallas Mavericks, turning them into an NBA championship-winning team, and investing in hundreds of tech startups, artificial intelligence companies, and media ventures.

On “Shark Tank,” Cuban has invested millions into startups like Tower Paddle Boards, Ten Thirty-One Productions, and Luminaid. His strategic investments and ownership of major businesses keep him far ahead of the other Sharks in terms of wealth.

Richest Sharks on “Shark Tank” TV Show | Ranked From Least Richest to Richest