Disruptive innovation investor Cathie Wood has not shied away from buying beaten-down tech stocks on the dip in recent weeks. Her Ark line of funds has struggled to beat the rest of the market, especially the tech- and growth stock-focused Nasdaq 100.Indeed, the relative underperformance can largely be attributed to the higher interest rate environment. Many of the most exciting disruptive technology companies owned in the Ark funds are either unprofitable or wildly expensive, and things seem less likely to ...