** Truist Securities raises PT on Wall Street bank Citigroup C.N to $112 from $105
** Citigroup's shares rise about 0.2% to $103.3 premarket
** Brokerage revises its financial models for C after incorporating conference updates from management
** 17 of 23 analysts rate stock "buy" or higher and six "hold"; median PT is $107 - data compiled by LSEG
** As of last close, C stock up 46.3% YTD