Dividend investing has always been a part of Nancy Tengler's career, which has spanned more than 40 years. She also looks at relative dividend yield, or the yield on the stock relative to its own history and the market, she explained. "It's really because of the power of the compounding of the dividend and the dividend growth." The tech giant authorized its first-ever dividend in April, so it does not have a history of dividend growth. "This is a name that's undervalued in many ways and they've kind of grown up as a company," Tengler said.

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Persons: Nancy Tengler's, Tengler, Stephen Squeri, Z, Squeri, CNBC's Jim Cramer, Gen Zs, David Gitlin Organizations: Tengler Investments, Walmart, American Express, Carrier Global, Carrier