Aggregate Holdings S.A. “may be considering” a bid for a stake in CA Immobilien Anlagen AG (WBAG:CAI), according to a statement on January 20, 2021. The statement confirmed an earlier report from Bloomberg News that said the real estate investor was weighing a bid, potentially challenging U.S.-based Starwood Capital Operations, LLC for control of the Austrian property firm. Aggregate Holdings expressed interest in December 2020 in acquiring Starwood Capital’s near 30% stake in CA Immo and was rebuffed, according to people familiar with the matter. It is now considering approaching other shareholders with an offer, the people said, asking not to be identified discussing confidential information. Discussions are ongoing and Aggregate could still decide against making an offer for CA Immo shares, according to the people. Representatives for Aggregate and Starwood Capital declined to comment.