The richest shark ever to appear on Shark Tank is Michael Rubin, whose net worth ranges from $9.6 billion to $10.3 billion, according to Forbes and Bloomberg. Among the show's permanent panel, Daniel Lubetzky is the wealthiest with an estimated net worth of $2.3 billion. The full-time sharks—Barbara Corcoran, Lori Greiner, Robert Herjavec, Daymond John, Kevin O'Leary, and Kendra Scott—have net worths between $100 million and $900 million.
Key Takeaways
- Michael Rubin, founder of Fanatics, is the richest shark ever on Shark Tank, with a net worth of $9.6–$10.3 billion.
- Daniel Lubetzky is the wealthiest current permanent shark at $2.3 billion.
- Robert Herjavec holds the largest fortune among original cast members at $600 million.
- Former original sharks Kevin Harrington and Mark Cuban are worth $400 million and $6 billion respectively.
- Guest sharks have included billionaires like Richard Branson ($2.8–$3 billion) and Tony Xu ($1.7 billion).
The Richest Sharks on Shark Tank at a Glance
Net worth figures are based on publicly available estimates from Celebrity Net Worth, Bloomberg, and Forbes. These figures may fluctuate over time.
| Shark | Estimated Net Worth |
|---|---|
| Michael Rubin | $9.6–$10.3 billion |
| Richard Branson | $2.8–$3 billion |
| Daniel Lubetzky | $2.3 billion |
| Tony Xu | $1.7 billion |
| Kendra Scott | $900 million |
| Robert Herjavec | $600 million |
| Fawn Weaver | $480 million |
| Kevin O'Leary | $400 million |
| Daymond John | $350 million |
| Lori Greiner | $250 million |
| Alexis Ohanian | $150 million |
| Rashaun Williams | $150 million |
| Barbara Corcoran | $100 million |
| Michael Strahan | $80 million |
14. Michael Strahan – $80 Million
Michael Strahan's net worth is estimated at $80 million, according to Celebrity Net Worth. The former NFL defensive end earned roughly $76.3 million over his 15-year career with the New York Giants, with a base salary rising from $170,000 to $4 million by 2007, per Spotrac. He later built wealth through broadcasting on Good Morning America and Fox NFL Sunday, with annual broadcast income reaching $25–$26 million by 2025. Strahan appeared as a guest shark on three episodes of Shark Tank between 2025 and 2026.
13. Barbara Corcoran – $100 Million
Barbara Corcoran's net worth is alleged to be $100 million, per Celebrity Net Worth. She started the Corcoran Group in 1973 with a $1,000 loan and sold the real estate brokerage in 2001 for $66 million. She has since grown her wealth through television and investments in Shark Tank startups like Crispy Cones, Click and Carry, and Fried Green Tomatoes. Corcoran has been a permanent shark since the show's premiere.
12. Alexis Ohanian – $150 Million
Alexis Ohanian's net worth is estimated at $150 million, according to Celebrity Net Worth. He co-founded Reddit in 2005 and sold it for $10 million. He also founded venture capital firms Initialized Capital and Seven Seven Six (776). Ohanian appeared as a guest shark on three episodes of Shark Tank Season 17 in 2025.
11. Rashaun Williams – $150 Million
Rashaun Williams' net worth is estimated at $150 million, per Shark Tank Blog. He founded Value Investment Group and The QueensBridge Fund, and is currently founder and CIO at Harbinger Sports Partners. His firm QueensBridge Venture Partners held early stakes in Robinhood, Dropbox, Casper, and Coinbase, worth at least $100 million when Coinbase went public in 2021. Williams made recurring appearances in Seasons 16 and 17 and is set to join the permanent panel for Season 18.
10. Lori Greiner – $250 Million
Lori Greiner's net worth is alleged to be $250 million, per Celebrity Net Worth. She has been a permanent shark for over 160 episodes since season 10. Her stake in Scrub Daddy is considered the most successful deal in Shark Tank history. She has developed more than 400 products and holds 112 U.S. and international patents. Greiner also hosts Clever and Unique Creations by Lori Greiner on QVC.
9. Daymond John – $350 Million
Daymond John's net worth is approximately $350 million, according to Celebrity Net Worth. He co-founded FUBU in 1992, which generated $350 million in sales at its peak in 1998 and grossed over $6 billion worldwide. John is an original Shark Tank cast member and CEO of The Shark Group.
8. Kevin O'Leary – $400 Million
Kevin O'Leary's net worth is estimated at $400 million, per Celebrity Net Worth. He co-founded SoftKey Software Products in 1983 and sold it to Mattel in 1999 for $4.2 billion. He later co-founded O'Leary Funds and O'Leary Financial Group. O'Leary has appeared on Shark Tank for twelve seasons (370 episodes) and also appeared on Canada's Dragons' Den.
7. Fawn Weaver – $480 Million
Fawn Weaver's net worth is estimated at $480 million, according to Forbes, built on her ownership stake in Uncle Nearest Premium Whiskey, which reached a $1.1 billion valuation. She made her guest debut on Shark Tank Season 17, episode 12. Weaver is CEO and founder of Grant Sidney, Inc. (GSI), and owns Nearest Green Distillery and the Nearest Green Foundation.
6. Robert Herjavec – $600 Million
Robert Herjavec's net worth is estimated at $600 million, per Celebrity Net Worth. He built his fortune through The Herjavec Group and BRAK Systems, which he sold to AT&T Canada in 2000 for $30.2 million. Herjavec has been a shark since the show's debut and is an executive producer. His successful Shark Tank investments include Aura Bora and Tipsy Elves.
5. Kendra Scott – $900 Million
Kendra Scott's net worth is estimated at $900 million, according to Forbes, making her America's richest self-made woman in 2025. She launched her jewelry brand in 2002 with $500 and sold a stake to Berkshire Partners in 2024 at a valuation of $1 billion. Scott first appeared as a guest shark in season 12 and was promoted to the permanent panel for season 18.
4. Tony Xu – $1.7 Billion
Tony Xu's net worth is estimated at $1.7 billion, per Forbes. He co-founded DoorDash in 2013 from a Stanford dorm room and took the company public in a 2020 IPO. Xu has been a recurring guest shark on Shark Tank.
3. Daniel Lubetzky – $2.3 Billion
Daniel Lubetzky's net worth is estimated at $2.3 billion, according to Forbes. He founded Kind Healthy Snacks in 2004 and sold it to Mars in 2020 for $5 billion. Lubetzky joined Shark Tank as a recurring guest in season 11 and became a full-time shark in season 16 in October 2024. His Shark Tank investments include Neuro Gum, Yellow Leaf Hammocks, and Quevos.
2. Richard Branson – $2.8–$3 Billion
Richard Branson's net worth is between $2.8 billion and $3 billion, per Forbes and Celebrity Net Worth. He appeared as a recurring guest on four seasons of Shark Tank between 2017 and 2025. He famously backed Jamie Siminoff's DoorBot (now Ring) in Season 9. His fortune comes from the Virgin Group, including Virgin Orbit and Virgin Money.
1. Michael Rubin – $9.6–$10.3 Billion
Michael Rubin's net worth is estimated at $9.6–$10.3 billion, according to Forbes and Bloomberg, making him the richest person ever to appear on Shark Tank. He is founder and CEO of Fanatics, valued at $31 billion in 2022 and $25 billion in 2024. He previously founded Global Sports (later GSI Commerce), sold to eBay for $2.4 billion in 2011. Rubin made guest appearances in seasons 15 and 16.
Are There Billionaires on Shark Tank?
Yes, several past and present sharks have attained billionaire status, with net worths ranging from $1.7 billion to $10.3 billion. They include Michael Rubin, Richard Branson, Tony Xu, Daniel Lubetzky, and Mark Cuban.
Is Kendra Scott Richer Than Kevin O'Leary?
Yes, Kendra Scott is richer than Kevin O'Leary, with an estimated net worth of $900 million compared to O'Leary's $400 million.
Who Replaced Mark Cuban on Shark Tank?
Daniel Lubetzky joined the Shark Tank panel permanently after Mark Cuban concluded his 15-year tenure. Cuban announced his exit in November 2023 and left on 16 May 2025 during the season 16 finale.
