The current institutional shareholding score of Acadian Asset Management Inc is 7.00, ranking 35 out of 122 in the Investment Banking & Investment Services industry. The latest institutional shareholding proportion is 83.39%, representing a quarter-over-quarter decrease of 4.43%. The largest institutional shareholder is Bill Nygren | OAKMX, holding a total of 5.66M shares, representing 21.73% of shares outstanding, with 1.00% increase in holdings.