NEW YORK--(BUSINESS WIRE)--Fitch Ratings has affirmed all classes of GRACE 2014-GRCE Mortgage Trust commercial mortgage pass-through certificates. A full list of rating actions follows at the end of this press release. KEY RATING DRIVERS The affirmations and Stable Outlooks reflect the overall stable property performance since issuance. According to the December 2014 rent roll, the property was 90.6% leased compared to 91.2% at issuance. The property's major tenants include HBO (20.8% of net re