Navitas, SoundHound AI, and Datadog could generate big gains for younger investors.The wealthiest 1% of Americans own nearly half of the stocks in the U.S, according to the Federal Reserve's data via The Motley Fool. By generation, 53.5% of all stocks were held by baby boomers, while Gen Xers and millennials only held 21.9% and 8.5%, respectively. Gen Z, which the Fed doesn't cover, might own even fewer stocks.Meanwhile, the Gen Zers who actively invest are often associated with meme stocks, cryptocurrencie ...