The current institutional shareholding score of Zions Bancorporation NA is 7.00, ranking 70 out of 395 in the Banking Services industry. The latest institutional shareholding proportion is 80.93%, representing a quarter-over-quarter increase of 1.15%. The largest institutional shareholder is ETHSX, holding a total of 1.53M shares, representing 1.14% of shares outstanding, with 1.00% increase in holdings.