Multifamily Shakeup: ARA Apartment Brokerage Firm Selling for $110 MillionRealty News ReportDecember 1, 2014 by Realty News ReportDecember 1, 2014 NEW YORK — BGC Partners, the owner of Newmark Grubb Knight Frank brokerage, has agreed to acquire Apartment Realty Advisors (ARA) for $110 million. ARA...