Carvana Co. (NYSE:CVNA) is being investigated for potential violations of federal securities laws following allegations by Gotham City Research.The allegations include undisclosed related-party transactions with DriveTime and Bridgecrest, significantly impacting Carvana's stock price.Despite a significant drop in stock price, Wells Fargo maintains an "Overweight" rating on Carvana, with a price target increase from $500 to$525.Carvana Co. (NYSE:CVNA) is currently under investigation by Bragar Eagel & Squir ...