UPDATE: Stifel Nicolaus Downgrades Senior Housing Properties Trust to Hold on Valuation

Stifel Nicolaus downgraded Senior Housing Properties Trust (NYSE: SNH ) from Buy to Hold and removed the price target of $25.00. Stifel Nicolaus commented, "We can argue, even with an outside management structure, that SNH should trade above NAV, like most healthcare REITs, since the company has a consistent acquisition