Embattled boss Chuck Prince is going to have to consider breaking up Citigroup if he ever wants to propel his stock price upwards, said Wall Street pros who track the banking colossus. While Citi rivals J.P. Morgan Chase and Bank of America have seen their shares climb about 20 percent each in the past year, Citi, at $47.76, has ticked up only about 5 percent. Prince and his lieutenants must "simply acknowledge the obvious – they are too bureaucratic and risk averse. They have no appetite or feel for the markets" and should spin off the investment bank, said CreditSights analyst David Hendler. The banking giant, cobbled together by Wall Street legend Sandy Weill, has been hamstrung by its reluctance to expand in the fast-growing commodities and proprietary trading businesses, long avoided by its architect. A Citigroup spokesperson said it has no intention to break up. Citi recently told analysts from CreditSights that it hoped to book $135 million this year in commodities revenue.