The current institutional shareholding score of Red Robin Gourmet Burgers Inc is 5.00, ranking 75 out of 119 in the Hotels & Entertainment Services industry. The latest institutional shareholding proportion is 63.11%, representing a quarter-over-quarter decrease of 1.24%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 0.90% of shares outstanding, with 1.61% increase in holdings.