CAMBRIDGE, MASS. — Chicago-based investment management firm Harrison Street has acquired Osborn Triangle, a 676,917-square-foot life sciences property situated adjacent to the Massachusetts Institute of Technology (MIT) campus in Cambridge. The complex encompasses three buildings, all of which were either recently built or renovated. The sale included a 650-space parking garage. Harrison Street partnered with Bulfinch Cos., a subsidiary of MIT that retains a partial interest in the property, for the acquisition. Osborn Triangle was fully leased at the time of sale to seven tenants, including anchors Pfizer, Novartis International AG and LabCentral, an incubator for life science and biotech startups. MIT will retain long-term ownership of the land. The sales price was not disclosed.