KEY POINTS
  • Small business owners "aren't worried about the stock market, they are just killing it in their businesses," says "Shark Tank" investor and entrepreneur Kevin O'Leary.
  • Since he's making a lot more from private investments than he is from the markets, O'Leary says, he's going to continue with that investment approach.

Small businesses in the U.S. are on fire, even if the stock market is shaky, "Shark Tank" investor and entrepreneur Kevin O'Leary told CNBC on Friday.

"Small domestic companies are the unsung hero of the policy that's emerged from this administration," O'Leary said on CNBC's "Power Lunch."