The current institutional shareholding score of AT&T Inc is 5.00, ranking 19 out of 54 in the Telecommunications Services industry. The latest institutional shareholding proportion is 68.93%, representing a quarter-over-quarter increase of 1.83%. The largest institutional shareholder is ETHSX, holding a total of 55.85M shares, representing 0.69% of shares outstanding, with 6116.22% increase in holdings.