The current institutional shareholding score of American Public Education Inc is 10.00, ranking 1 out of 18 in the Miscellaneous Educational Service Providers industry. The latest institutional shareholding proportion is 108.53%, representing a quarter-over-quarter decrease of 5.80%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 5.00% of shares outstanding, with 0.33% decrease in holdings.