The current institutional shareholding score of Innovative Solutions and Support Inc is 5.00, ranking 39 out of 73 in the Aerospace & Defense industry. The latest institutional shareholding proportion is 60.44%, representing a quarter-over-quarter increase of 25.68%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 1.70% of shares outstanding, with 0.43% increase in holdings.