The current institutional shareholding score of Marriott International Inc is 5.00, ranking 75 out of 119 in the Hotels & Entertainment Services industry. The latest institutional shareholding proportion is 66.12%, representing a quarter-over-quarter increase of 0.08%. The largest institutional shareholder is ETHSX, holding a total of 2.29M shares, representing 1.02% of shares outstanding, with 575.05% increase in holdings.