Cathie Wood’s Top 10 Stock Picks Ark Investment’s Cathie Wood has become one of the most popular hedge fund managers and investors, thanks to her successful bets on technology, EV companies, biotech and DNA sequencing. The 65-year-old is, however, facing a difficult time as tech stocks begin to lose value and small biotech companies in which Ms. Wood’s ETFs have big positions are posting heavy losses. According to data from FactSet, two main ETFs of Cathie Wood posted their biggest losses since the stock market’s crash of March 2020. ARK Innovation Fund is also down 5% over the last 3...