• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
SuccessEntrepreneurs

‘Shark Tank’ icon Kevin O’Leary reveals the 3 things he looks for when investing his millions into a founder

Emma Burleigh
By
Emma Burleigh
Emma Burleigh
Reporter, Success
Down Arrow Button Icon
July 27, 2025, 5:04 AM ET
Kevin O'Leary
The multimillionaire entrepreneur and investor looks to do business with entrepreneurs who have a “founder’s mindset”—embodied by late Apple cofounder Steve Jobs—alongside strong listening and executional skills.Christopher Willard / Contributor / Getty Images
  • Multimillionaire Shark Tank investor Kevin O’Leary looks for three star qualities in the entrepreneurs he goes into business with: those who have a “founder’s mindset,” a balanced talking-to-listening ratio, and executional prowess. From working with the likes of late Apple cofounder Steve Jobs and multimillion-dollar entrepreneurs to being an investor on his hit-TV show, he’s picked up a few patterns of the most successful people. 

Multimillionaire entrepreneur Kevin O’Leary knows a thing or two about picking the right people and ideas to invest in. Having worked with greats like Steve Jobs, not to mention his success on Shark Tank backing businesses generating millions, he’s picked up on a few key qualities in great founders. 

Recommended Video

O’Leary looks for three qualities in the people he chooses to do business with. The 71-year-old investor tells Fortune the most critical trait is having “founder’s mindset”: adopting a frame of mind that prioritizes “signal,” or what has to get done in the next 18 hours, while drowning out the “noise” of everyday life and complications. He witnessed this demeanor while working with Jobs, when Apple was partnering with O’Leary’s $4.2 billion software company SoftKey Software Products. He requires that the founders he invests in have that same leadership ethos—even if it’s a quality that’s hard to come by. 

“The ability to see all the noise coming at you and filter it out, and focus on the three to five things you’re going to get done, that’s a remarkable attribute,” O’Leary tells Fortune. “You find that in 30% of the people. Then you want to back those people, because if they’re not successful in their first mandate, they’re going to figure it out. That attribute is very important.”

When it comes to the signal versus the noise, he currently operates on a 80:20 balance, just like Jobs did while running Apple, and looks for entrepreneurs who can keep their eye on the ball.

O’Leary admits that he didn’t always have the right ratio in embodying the founder’s mindset—but now has achieved it, and looks for it in others.

“You have to decide everyday, every 18 hours, what three to five things you have to get done,” O’Leary says. “It’s not the big vision. It’s what you have to get done in the next 18 hours that matters.”

The two other traits a founder needs to have O’Leary’s backing

O’Leary has heard hundreds—if not thousands—of entrepreneurs plead their business case while starring on Shark Tank. Thanks to his intuition from decades in the game, he’s worked alongside and invested in a lot of winners.

In 2014, O’Leary put $150,000 down for 80% of licensing profits of small photo-book subscription service Groovebook, which was later bought by Shutterfly for $14.5 million, making it one of the show’s biggest acquisitions.

He also had luck with sustainable cleaning-products business Blueland, investing $270,000 for 3% equity and $0.50 per unit royalty until principal was recouped. By 2022, Blueland made over $100 million in lifetime sales and profitability, with its products now flying off the shelves of Target and Whole Foods every 10 seconds.

It’s clear the serial investor has developed a keen eye for what will work well. In addition to the “founder’s mindset,” the serial investor also emphasizes the importance of having a balanced listening-to-talking ratio and strong executional skills, which he says is “impossible to find.” 

He says he didn’t always get the talking-to-listening balance right. Wall Street and Silicon Valley executives may think they should be the loudest and most outspoken people in the room—but taking a backseat and giving others the floor is important, too. Not enough listening and too much talking may stifle great business ideas that get drowned out.

“Reverse the ratio of talking and listening. Most people love to hear themselves talk—I was guilty of that for years, and I’ve reversed it,” O’Leary says. “I listen two thirds of the time, and I talk one third of the time. That’s my new ratio, and it’s much more powerful.”

Lastly, the baby boomer investor looks for unparalleled executional skills. Coming up with the next billion-dollar business venture is one thing, but getting it off the ground is another.

O’Leary looks for founders and teams that can get the job done—even if it takes more than one try. Being an excellent executor doesn’t always mean hitting a home run your first time at bat. Sometimes, O’Leary says, investors and entrepreneurs need a little karma and luck. 

“Great ideas are dime a dozen—executional skills are impossible to find,” O’Leary continues. “I’ve invested in lots of teams over the years that screw up their first deal, they go to zero, and then I invest again, and I get a huge hit, because I know they’re good.

“I’m working on a deal right now with a team that I just finished a great execution with, and hopefully will be good on the second one. I like to work with people that I know have proven executional skills.”

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
Emma Burleigh
By Emma BurleighReporter, Success

Emma Burleigh is a reporter at Fortune, covering success, careers, entrepreneurship, and personal finance. Before joining the Success desk, she co-authored Fortune’s CHRO Daily newsletter, extensively covering the workplace and the future of jobs. Emma has also written for publications including the Observer and The China Project, publishing long-form stories on culture, entertainment, and geopolitics. She has a joint-master’s degree from New York University in Global Journalism and East Asian Studies.

See full bioRight Arrow Button Icon

Latest in Success

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Most Popular

placeholder alt text
Economy
America's $38 trillion national debt 'exacerbates generational imbalances' with Gen Z and millennials paying the price, warns think tank
By Eleanor PringleDecember 16, 2025
1 day ago
placeholder alt text
Innovation
An MIT roboticist who cofounded bankrupt Roomba maker iRobot says Elon Musk's vision of humanoid robot assistants is 'pure fantasy thinking'
By Marco Quiroz-GutierrezDecember 16, 2025
1 day ago
placeholder alt text
Success
As millions of Gen Zers face unemployment, McDonald's CEO dishes out some tough love career advice for navigating the market: ‘You've got to make things happen for yourself’
By Preston ForeDecember 16, 2025
1 day ago
placeholder alt text
Success
Meetings are not work, says Southwest Airlines CEO—and he’s taking action, by blocking his calendar every afternoon from Wednesday to Friday 
By Preston ForeDecember 15, 2025
2 days ago
placeholder alt text
Success
'I had to take 60 meetings': Jeff Bezos says 'the hardest thing I've ever done' was raising the first million dollars of seed capital for Amazon
By Dave SmithDecember 15, 2025
2 days ago
placeholder alt text
AI
IBM, AWS veteran says 90% of your employees are stuck in first gear with AI, just asking it to ‘write their mean email in a slightly more polite way’
By Marco Quiroz-GutierrezDecember 16, 2025
23 hours ago

Latest in Success

Gen Z in military uniform
SuccessGen Z
Britain’s defence chief calls on Gen Z grads leaving university to skip corporate jobs and join the military as war with Russia becomes a growing risk
By Emma BurleighDecember 17, 2025
3 hours ago
C-Suiteleadership advice
Red Lobster CEO Damola Adamolekun says the key to being a better leader is being a better person: ‘Leadership is self improvement’
By Sydney LakeDecember 17, 2025
3 hours ago
James Cameron holding a microphone, gesturing
SuccessWealth
James Cameron is now a billionaire. The boomer college dropout worked odd jobs like truck driving before making his big break with films like Avatar
By Preston ForeDecember 17, 2025
4 hours ago
A man and woman take a selfie of themselves.
SuccessSmall Business
How a former marketing exec quit over paper clips and built a thriving Hudson Valley farm
By Alexandra KirkmanDecember 17, 2025
5 hours ago
Bezos
Big Techphilanthropy
Jeff Bezos and Lauren Sánchez Bezos donate $5 million to neurodivergent education leader
By James Pollard and The Associated PressDecember 17, 2025
7 hours ago
SuccessMillionaires
Tech CEO Bryan Johnson says he’ll make humans immortal by 2039—first he just needs to sort out ‘buggy’ issues like ‘mistakenly causing cancer’
By Orianna Rosa RoyleDecember 17, 2025
7 hours ago