The current institutional shareholding score of Global Self Storage Inc is 3.00, ranking 153 out of 189 in the Residential & Commercial REITs industry. The latest institutional shareholding proportion is 30.82%, representing a quarter-over-quarter increase of 10.84%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 1.89% of shares outstanding, with 0.14% decrease in holdings.