By Dan Weil Soaring interest rates and weak economic growth have dented Wood’s young, ‘disruptive’ technology companies. It’s been a rough 2022 for famed money manager Cathie Wood, chief executive of Ark Investment Management, as her exchange-traded funds sink. Wood’s flagship fund, Ark Innovation ETF (ARKK) – Get ARK Innovation ETF Report, plunged 64% year to date through Oct. 14, hitting a five-year low. Ark Innovation has tumbled 79% from its February 2021 record high. Soaring interest rates and sluggish economic growth have dented Wood’s young, “disruptive” (as she describes them) technolo…