The current institutional shareholding score of HealthStream Inc is 7.00, ranking 139 out of 485 in the Software & IT Services industry. The latest institutional shareholding proportion is 80.90%, representing a quarter-over-quarter increase of 12.05%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 1.63% of shares outstanding, with 0.34% decrease in holdings.