Today's noteworthy downgrades include: Arcos Dorados (ARCO) downgraded to Underperform from Neutral at BofA/Merrill... Ashford Hospitality (AHT) downgraded to Underperform from Buy at BofA/Merrill... Avolon (AVOL) downgraded to Market Perform from Outperform at Cowen... CBRE Group (CBG) downgraded to Buy from Conviction Buy at Goldman... Enable Midstream (ENBL) downgraded to Neutral from Outperform at Credit Suisse... HFF Inc. (HF) downgraded to Neutral from Buy at Goldman... Hersha Hospitality (HT) downgraded to Neutral from Buy at BofA/Merrill... Host Hotels (HST) downgraded to Equal Weight from Overweight at Barclays... Jones Lang LaSalle (JLL) downgraded to Neutral from Buy at Goldman... L Brands (LB) downgraded on valuation, discounts at BMO Capital... LaSalle Hotel (LHO) downgraded to Neutral from Buy at BofA/Merrill... Legacy Reserves (LGCY) downgraded on oil price decline at Oppenheimer... Marcus & Millichap (MMI) downgraded to Sell from Neutral at Goldman... Marriott (MAR) downgraded to Equal Weight from Overweight at Barclays... Meritage Homes (MTH) downgraded to Sell from Neutral at UBS... NTELOS (NTLS) downgraded to Underperform from Market Perform at Raymond James... National Health Investors (NHI) downgraded on CEO departure at BMO Capital... RLJ Lodging Trust (RLJ) downgraded to Underperform from Neutral at BofA/Merrill... Sanchez Energy (SN) downgraded to Equal Weight from Overweight at Stephens... Starwood (HOT) downgraded to Equal Weight from Overweight at Barclays... Thompson Creek (TC) downgraded to Underperform from Neutral at BofA/Merrill... Unilever (UN;UL) downgraded to Sell from Neutral at Goldman... Viavi (VIAV) downgraded to Hold from Buy at Craig-Hallum.