The current institutional shareholding score of United Airlines Holdings Inc is 10.00, ranking 1 out of 21 in the Passenger Transportation Services industry. The latest institutional shareholding proportion is 90.70%, representing a quarter-over-quarter increase of 0.12%. The largest institutional shareholder is ETHSX, holding a total of 1.34M shares, representing 0.51% of shares outstanding, with 84900.00% increase in holdings.