The current institutional shareholding score of AAR Corp is 10.00, ranking 1 out of 73 in the Aerospace & Defense industry. The latest institutional shareholding proportion is 98.02%, representing a quarter-over-quarter increase of 4.13%. The largest institutional shareholder is Barrow Hanley, holding a total of 603.53K shares, representing 1.59% of shares outstanding, with 1.63% increase in holdings.