Ivanhoe Cambridge, Inc., the real estate investment arm of Canadian pension fund manager Caisse de dépôt et placement du Québec, and its U.S. partner Callahan Capital Properties have acquired the remaining 51% interest in the 6 Hudson Square office building at 330 Hudson St. in New York City.

Beacon Capital Partners sold its majority position in the asset for $169.32 million in a deal that valued the property at roughly $332 million, or about…