Nvidia, Shell and Rolls Royce among the most bought stocks before the tax year end
City of London most bought second month in a rowNvidia tops stock buys againRenewables trust UK Greencoat Wind sparks interestInvestors across the AJ Bell platform have been piling into artificial intelligence (AI) 'darling' Nvidia (NVDA:NASDAQ) and oil giant Shell (SHEL) before the end of the tax year.FTSE 100 aero-engine maker Rolls Royce (RR.) also makes appearance in the top five of most bough