Refer to the input text as context and select the correct relationship between 'Macquarie Group' and 'asset management' from the available options.
Options: founded by, owner of, product/material produced, owned by

Sept 1 Australian holding company Macquarie Group Ltd's asset management business, Macquarie Specialised Investment Solutions (MSIS), appointed Guido Musso as managing director and Davide Alessandrini as director.
product/material produced