WAMU was the consolidated company which was comprised of the parent company WMI and it's direct subs, including WMB and the indirect subs that fell under WMB. JPM only acquired WMB, the bank, not WAMU the company. Yes the WMILT is the only successor in interest of WMi/WMIIC which means that any and all assets/interests still owned belong to us who the LT represents. Those assets have absolutely nothing to do with COOP as a certain poster is nonsensically trying to assert here.
WaMu was the original stock symbol for the parent and yes it was used to describe both the bank and the holding company --- but the bank is WMB not WMI