interesting, so lets see... US based, there are only 5 ... MS, GS, C, BAC, and JPM... and non US, there are 7.... UBS, CS, DB, BNP, HSBC, Barclays, and SG... so largest in the US? hmmm.... what measure did you used? AUM, capital ratios, returns? curious...
your last statement("trade away")...