By | June 22 2012 10:24 AM

Few large financial institutions managed to escape unscathed as Moody's repositioned the ratings of 15 banks and securities firms with global capital markets operations after the closing bell on Thursday. Credit Suisse suffered the worst of the downgrades and saw its rating hacked by three notches, and although whispers before the release were that Morgan Stanley was also going to see its long-term debt rating moved three levels lower, it managed to escape with only a two-step downgrade. Canada's own RBC had its long-term rating cut to Aa3 from Aa1, as Moody's felt RBC's significant capital market operations, and the associated volatility that comes along with these activities, warranted a downgrade. However, having the lowest earning volatility amongst its global investment banking peer group earned RBC a stable outlook moving forward.