Industry analysts think the AI revolution is still in its early stages, and longtime fund manager Chris Retzler agrees. But the market veteran believes small, under-the-radar growth stocks—not the well-known companies that have already surged — are the best way to play the AI boom. AdvertisementHow to invest in small caps — and where to find themSince 2008, Retzler has single-handedly managed the Needham Small Cap Growth Fund (NESGX). Plus, investors are overlooking small-cap stocks' exposure to key growth opportunities like AI, data center buildouts, military modernization, and telecommunication improvements, in Retzler's view. "Money doesn't go immediately to small caps — it goes to the next market cap, generally," Retzler said.

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Persons: —, Chris Retzler, Retzler, he's, Morningstar, doesn't, Rogers, Lumentum, that's, Generac Organizations: Service, Nvidia, Business, Industry, Growth, MKS, Aspen Locations: ROG