JLL's CEO comments on LaSalle's double acquisition from Aviva Investors Adding Aviva's Real Estate Multi-Manager business and Encore+ fund will position LaSalle in top five global non-listed indirect real estate investment managers PR Newswire LONDON and CHICAGO, May 30, 2018 LONDON and CHICAGO, May 30, 2018 /PRNewswire/ -- LaSalle Investment Management, the global real estate investment manager, today announced it has entered into agreements to acquire the Real Estate Multi-Manager business of Aviva Investors, and full ownership of the management of the Encore+ fund. LaSalle's press release is linked here.