Workday (WDAY) CEO Carl Eschenbach said the AI boom is overheated — but he's ready to cash in. "I do think valuations are frothy," Eschenbach told Yahoo Finance's Market Catalysts. "That will kind of play out over time. And I think it will be a rich opportunity for folks like Workday ... to come in and potentially acquire these companies." Workday has made five AI acquisitions in just under two years, including three in the past three months: Paradox, Sana, and Flowise. Eschenbach said the company is act ...